72675148-CppNCH-PA32

CPP NCH

1 PHYSICAL LAYER .............................................................................................................................................................................................................................. 3 1.1 Supported Standards and HW capabilities ...................................................................................................................................................................................... 3 1.2 Configuration ................................................................................................................................................................................................................................... 4

1.2.1 ETSI .......................................................................................................................................................................................................................................... 8 1.2.2 ANSI ....................................................................................................................................................................................................................................... 18 1.2.3 MSP ........................................................................................................................................................................................................................................ 22 1.2.4 IMA ........................................................................................................................................................................................................................................ 25

1.3 Overview ....................................................................................................................................................................................................................................... 27 1.4 Performance Management ............................................................................................................................................................................................................. 32 1.5 Fault Management ......................................................................................................................................................................................................................... 37

1.5.1 Supervision of physical ports ................................................................................................................................................................................................. 37 1.5.2 Supervision of ImaGroups ...................................................................................................................................................................................................... 39

2 Network Synchronisation ..................................................................................................................................................................................................................... 44 3 ATM LAYER ....................................................................................................................................................................................................................................... 51

3.1 Virtual Path/Virtual Channel ......................................................................................................................................................................................................... 51 3.2 Traffic Descriptors ......................................................................................................................................................................................................................... 56 3.3 Fault Management ......................................................................................................................................................................................................................... 64 3.4 Performance Management ............................................................................................................................................................................................................. 69 3.5 VC Cross Connections ................................................................................................................................................................................................................... 74 3.6 AtmPort Bandwidth usage ............................................................................................................................................................................................................. 77

3.6.1 AtmPort without IMA ............................................................................................................................................................................................................ 77 3.6.2 AtmPort with IMA .................................................................................................................................................................................................................. 79

3.7 Overview ....................................................................................................................................................................................................................................... 82 4 AAL2 .................................................................................................................................................................................................................................................... 85

4.1 Aal2 concepts ................................................................................................................................................................................................................................ 85 4.2 MO mapping .................................................................................................................................................................................................................................. 87

4.2.1 Aal2 connections without aal2 transit node, Nb interface ...................................................................................................................................................... 88 4.2.2 Aal2 connections without aal2 transit node, Iub interface .................................................................................................................................................... 90 4.2.3 Aal2 connections through aal2 transit node, Iub interface ..................................................................................................................................................... 91

4.3 Connection points and connection end points ............................................................................................................................................................................... 93 4.4 Underlying transport layer ............................................................................................................................................................................................................. 93 4.5 Aal2 Quality of Service ................................................................................................................................................................................................................. 96 4.6 Aal2 Signaling ............................................................................................................................................................................................................................. 106 4.7 Aal2 Path Owner ......................................................................................................................................................................................................................... 111

Finn Magnusson 2008-05-12 rev PA32 1/167

4.8 Fault Management ....................................................................................................................................................................................................................... 112 4.8.1 ContinuityCheck ................................................................................................................................................................................................................... 112 4.8.2 RemoteBlockingState ........................................................................................................................................................................................................... 114 4.8.3 Trace and Error ..................................................................................................................................................................................................................... 115

4.9 Performance Management ........................................................................................................................................................................................................... 119 4.10 AAL2 path dimensioning .......................................................................................................................................................................................................... 120

5 SS7 ...................................................................................................................................................................................................................................................... 122 5.1 General Concepts ......................................................................................................................................................................................................................... 122 5.2 MTP3 addressing ......................................................................................................................................................................................................................... 122 5.3 MTP3 Link Set and Route Set ..................................................................................................................................................................................................... 123 5.4 Protocol layers ............................................................................................................................................................................................................................. 131

5.4.1 Example: MGW .................................................................................................................................................................................................................... 133 5.4.2 Example: RNC ...................................................................................................................................................................................................................... 148

5.5 Fault Management ....................................................................................................................................................................................................................... 158 5.5.1 Trace and Error ..................................................................................................................................................................................................................... 158 5.5.2 LK printout ........................................................................................................................................................................................................................... 159

6 REFERENCES ................................................................................................................................................................................................................................... 167


NCH = Network Connection Handling

1 PHYSICAL LAYER

Physical media: - PDH = Plesiochronous Digital Hierarchy: E1, T1, J1. Electrical signal, copper cable. - SDH = Synchronous Digital Hierarchy. Optical signal, fiber. - EthernetWays of sharing the physical media with several users: - TDM (on PDH) = Time Division Multiplexing (dividing the physical media in timeslots) - ATM (on PDH/SDH) = Asynchronous Transfer Mode (cells, virtual paths, virtual channels) - IP (on Ethernet or ATM)

1.1 Supported Standards and HW capabilities

Standard Interface PDH/SDH Physical media Raw Bitrate (Mb/s)

Bitrate for ATM (Mb/s)

ATM cellrate, no IMA (cell/s)

ATM cellrate, with IMA (cell/s)

ETSIE1 PDH Twisted pair, coaxial 2.048 1.920 4528 4402E3 PDH Coaxial 34.368 33.920 80000 N/ASTM-1 SDH Fiber 155.520 149.760 353207 N/A

ANSIT1 (DS1) PDH Twisted pair 1.544 1.536 3622 3521T3 (DS3) PDH Coaxial 44.736 44.209 104266 N/ASTS-3 (OC-3) SONET Fiber 155.520 149.760 353207 N/A

TTCJ1 PDH Twisted pair 1.544 1.536 3622 3521STM-1 SDH Fiber 155.520 149.760 353207 N/A

Board Type

Product Number

Ports StandardWidth

TDM ATM IMA MSP nr of VPs nr of VCsnr of

Aal2 VCs

Aal2 Qos classes per Aal2 VC

ET-M1 ROJ 119 2101 8 E1/J1/T1 1 slot yes yes no no 1 per port 28 per port 2 per port 1ET-MC1 ROJ 119 2163 8 E1/J1/T1 1 slot yes yes yes no 2 per port 28 per port 2 per port 2

CBU ROJ 119 2209 4 E1/J1/T1 1 slot yes yes yes no 2 per port 28 per port 2 per port 2ET-M3 ROJ 119 2214 2 E3/T3 1 slot yes yes no no 16 per port 240 per port 16 per port 2

ET-M4 ROJ 119 2102 2Unchannelised STM-1/STS-3

1 slot yes yes no no48 per board

1800 per board (750 on UBR+)

128 per board 1


ET-MF4 ROJ 119 2291 4Unchannelised STM-1/STS-3

1 slot yes yes no yes320 per board

2300 per board 320 per board 4

ET-MC41 ROJ 119 2161 1Channelised STM-1/STS-3

(63 E1s / 84 T1s) 2 slot yes yes yes yes 2 per

E1/T1/J128 per E1/T1/J1 2 per E1/T1/J1 2

ET-MC41S ROJ 119 2286 1Channelised STM-1/STS-3

(21 E1s / 24 T1s)1 slot yes yes yes yes 2 per

E1/T1/J128 per E1/T1/J1 2 per E1/T1/J1 2

ET-C41 ROJ 119 2257 4Channelised STM-1/STS-3

(63 E1s / 84 T1s)1 slot yes no n/a yes n/a n/a n/a n/a

ET-MFG ROJ 119 2232 2 Gigabit Ethernet 1 slot no no n/a n/a n/a n/a n/a n/aGPB 1 Fast Ethernet (10/100Mb) 1 slot no no n/a n/a n/a n/a n/a n/a

Note: when using more than 2 ports on ET-MF4, consideration has to be taken to the fact that there is a bandwidth limitation of 320Mb/s (if Aal2 is used) and 450 Mb/s (if Aal2 is not used).Note: ET-MFG supports link protection where one port can be standby for the other.

1.2 Configuration

CPP4

RXI1> momt etm

--------------------------------MO classes under Etm1--------------------------------E1PhysPathTerm[0-8] Ds0Bundle[0-31]J1PhysPathTerm[0-8] Ds0Bundle[0-24]T1PhysPathTerm[0-8] Ds0Bundle[0-24]--------------------------------MO classes under Etmc1--------------------------------E1PhysPathTerm[0-8] Ds0Bundle[0-31]J1PhysPathTerm[0-8] Ds0Bundle[0-24]T1PhysPathTerm[0-8] Ds0Bundle[0-24]--------------------------------MO classes under Etm3--------------------------------


E3PhysPathTerm[0-2]T3PhysPathTerm[0-2]--------------------------------MO classes under Etm4--------------------------------Os155SpiTtp[0-2] Sts1SpeTtp[0-3] Vt15Ttp[0-28] T1Ttp[1] Ds0Bundle[0-24] Sts3CspeTtp[0-1] Vc4Ttp[0-1] Vc12Ttp[0-63] E1Ttp[0-1] Ds0Bundle[0-31]--------------------------------MO classes under Etmc41--------------------------------Os155SpiTtp[0-1] Sts1SpeTtp[0-3] Vt15Ttp[0-28] T1Ttp[1] Ds0Bundle[0-24] Sts3CspeTtp[0-1] Vc4Ttp[0-1] Vc12Ttp[0-63] E1Ttp[0-1] Ds0Bundle[0-31]

OFFLINE> mom etm4

##################################################################################MO Class Attributes/Actions##################################################################################Etm4 Etm4Id,availabilityStatus,operationalState,userLabelThis MO represents the hardware of the ET-M4 board type. It only represents the ET specific hardware, while the DBM module of the board is represented by the PlugInUnit MO.The ET-M4 board contains 2 physical ports that can be configured as either STM1(ETSI/TTC) or OC3C (ANSI). The board supports unchannelised ATM access (i.e. it maps ATMs cells directly into an SDH VC4 container).The board supports up to 1800 ATM VC connections.The number of terminated VPs are limited to 48/board.The board supports up to 750 VC UBR+ connections.The ET-M4 board contains 128 AAL2 multiplexers.The ET-M4 board supports up to 256 bidirectional F4/F5 PM flow per board. Note that only 128 can be used for VccTp.Note! IMA is not applicable for the ETM4 board.


Note! The number of VCC TP+VPC TP with performance monitoring enabled (i.e. PM mode <> off) is restricted to 256 per board.Note! When using the Etm4 board the performance monitoring counters in the transmit direction found on the AtmPort MO does not show the following cells: CC cells and OAM FPM cells.----------------------------------------------------------------------------------

CPP5

The EtmX MOs are replaced with a generic MO ExchangeTerminal. This is to facilitate replacing ET boards with different kind of ET boards. Eg. to replace ET-M1 with ET-MC1, ET-M4 with ET-MF4, etc.

RXI3> momt exchange

--------------------------------MO classes under ExchangeTerminal--------------------------------Os155SpiTtp[0-4] Vc4Ttp[0-1] //ETSI Vc12Ttp[0-63] | E1Ttp[1] | Ds0Bundle[0-31] | Sts1SpeTtp[0-3] //ANSI Vt15Ttp[28] | T1Ttp[1] | Ds0Bundle[0-24] | Sts3CspeTtp[0-1] | Vc3Ttp[0-3] //TTC Vc11Ttp[28] | HgTtp[4] | Ds0Bundle[0-6] |E1PhysPathTerm[0-8] Ds0Bundle[0-31]E3PhysPathTerm[0-2]T1PhysPathTerm[0-8] Ds0Bundle[0-24]T3PhysPathTerm[0-2]J1PhysPathTerm[0-8] Ds0Bundle[0-24]

RXI3> lget Equipment=1,Subrack=MS,Slot=10,PlugInUnit=1,ExchangeTerminal=1$

=================================================================================================================659 Equipment=1,Subrack=MS,Slot=10,PlugInUnit=1,ExchangeTerminal=1=================================================================================================================ExchangeTerminalId 1


availabilityStatus 0 (NO_STATUS)description Struct{5} >>> 1.aal2LayerDescription = This board provides a maximum of 128 AAL2 multiplexers per port. The board does not support QOS separation within one and the same AAL2 path >>> 2.atmLayerDescription = This board provides a maximum of 48VP connections and 1800 VC connections. 750 of these can be used for connections with service category UBR+. The board supports up to 256 bidirectional PM F4/F5 PM measurement per physical port The board does not support >>> 3.etType = ET-M4 >>> 4.physicalLayerDescription = This board provides 2 physical STM-1 ports that can be configured for unchannalised ATM in either ETSI/ANSI or TTC mode. >>> 5.tdmSupport = This board does not support TDM switching or circuit emulationoperationalState 1 (ENABLED)userLabel =================================================================================================================Total: 1 MOs

RXI3> hget exchan desc@type

=================================================================================================================MO etType =================================================================================================================Subrack=MS,Slot=26,PlugInUnit=1,ExchangeTerminal=1 ET-MC41Subrack=MS,Slot=24,PlugInUnit=1,ExchangeTerminal=1 ET-MC41Subrack=MS,Slot=22,PlugInUnit=1,ExchangeTerminal=1 ET-MC41Subrack=MS,Slot=21,PlugInUnit=1,ExchangeTerminal=1 ET-MC1 Subrack=MS,Slot=20,PlugInUnit=1,ExchangeTerminal=1 ET-MC1 Subrack=MS,Slot=19,PlugInUnit=1,ExchangeTerminal=1 ET-MC1 Subrack=MS,Slot=18,PlugInUnit=1,ExchangeTerminal=1 ET-MC1 Subrack=MS,Slot=17,PlugInUnit=1,ExchangeTerminal=1 ET-M4 Subrack=MS,Slot=16,PlugInUnit=1,ExchangeTerminal=1 ET-M1 Subrack=MS,Slot=15,PlugInUnit=1,ExchangeTerminal=1 ET-M4 Subrack=MS,Slot=14,PlugInUnit=1,ExchangeTerminal=1 ET-M4 Subrack=MS,Slot=13,PlugInUnit=1,ExchangeTerminal=1 ET-M4 Subrack=MS,Slot=12,PlugInUnit=1,ExchangeTerminal=1 ET-M4 Subrack=MS,Slot=11,PlugInUnit=1,ExchangeTerminal=1 ET-M4 Subrack=MS,Slot=10,PlugInUnit=1,ExchangeTerminal=1 ET-M4 Subrack=MS,Slot=9,PlugInUnit=1,ExchangeTerminal=1 ET-M4 Subrack=MS,Slot=8,PlugInUnit=1,ExchangeTerminal=1 ET-M4 Subrack=MS,Slot=7,PlugInUnit=1,ExchangeTerminal=1 ET-M4 =================================================================================================================Total: 18 MOs


1.2.1 ETSI

Unchannelized STM-1 (ET-M4, ET-MF4)

Subrack=MS,Slot=24,PlugInUnit=1,ExchangeTerminal=1

Os155SpiTtp=1

Vc4Ttp=1

AtmPort=MS-24-1

Os155SpiTtp=2

Vc4Ttp=1

Os155SpiTtp=3

Vc4Ttp=1

Os155SpiTtp=4

Vc4Ttp=1

AtmPort=MS-24-2 AtmPort=MS-24-3 AtmPort=MS-24-4

RXI3> lpr slot=10

===================================================================================Proxy MO=================================================================================== 651 Equipment=1,Subrack=MS,Slot=10 652 Equipment=1,Subrack=MS,Slot=10,PlugInUnit=1 653 Equipment=1,Subrack=MS,Slot=10,PlugInUnit=1,Program=CXC1320995/32_R51EJ01 654 Equipment=1,Subrack=MS,Slot=10,PlugInUnit=1,Program=CXC1324171_R51EK02 655 Equipment=1,Subrack=MS,Slot=10,PlugInUnit=1,Program=CXC1324974/2_R51EK05 656 Equipment=1,Subrack=MS,Slot=10,PlugInUnit=1,Program=CXC1321451_R51GB02 657 Equipment=1,Subrack=MS,Slot=10,PlugInUnit=1,Program=CXC1321121_R51EJ03 658 Equipment=1,Subrack=MS,Slot=10,PlugInUnit=1,Program=CXC1322025_R51FH01 659 Equipment=1,Subrack=MS,Slot=10,PlugInUnit=1,ExchangeTerminal=1 660 Equipment=1,Subrack=MS,Slot=10,PlugInUnit=1,ExchangeTerminal=1,Os155SpiTtp=pp2 661 Equipment=1,Subrack=MS,Slot=10,PlugInUnit=1,ExchangeTerminal=1,Os155SpiTtp=pp2,Vc4Ttp=1 662 Equipment=1,Subrack=MS,Slot=10,PlugInUnit=1,ExchangeTerminal=1,Os155SpiTtp=pp1 663 Equipment=1,Subrack=MS,Slot=10,PlugInUnit=1,ExchangeTerminal=1,Os155SpiTtp=pp1,Vc4Ttp=1 664 Equipment=1,Subrack=MS,Slot=10,PlugInUnit=1,ExchangeTerminal=1,Program=CXC1321667_R6C01===================================================================================Total: 14 MOs

// Os155SpiTtp::standardMode tells if the port is for ETSI, ANSI, TTC// Os155SpiTtp::muxMode tells if the port is channelised, unchannelised and if it is active or standby in the Mspg.

RXI3> mom os155 standardmode|muxmode

##################################################################################################Finn Magnusson 2008-05-12 rev PA32 8/167

MO Class Attribute Type Flags##################################################################################################Os155SpiTtp muxMode enumRef:MuxMode restricted,noNotification,mandatory--------------------------------------------------------------------------------------------------The level at which the STM-1 or OC3 signal is demultiplexed.**************************************************************************************************Os155SpiTtp standardMode enumRef:StandardMode restricted,noNotification,mandatory--------------------------------------------------------------------------------------------------The standard that this MO complies to.**************************************************************************************************

RXI3> mom muxmode|standardmode

##################################################################################Enum Values##################################################################################MuxMode 0:STANDBY, 1:E1_T1_HG_LEVEL, 2:VC4_STS3CSPE_LEVEL----------------------------------------------------------------------------------Indicates what multiplexing is being used. - STANDBY: Standby for protection. - E1_T1_HG_LEVEL: Multiplexing terminated at the E1/T1/HG level. - VC4_STS3CSPE_LEVEL: Multiplexing terminated at the VC-4/STS3CSPE level.**********************************************************************************StandardMode 0:ANSI, 1:ETSI, 2:TTC----------------------------------------------------------------------------------Indicates what standard the MAO is operating to. - ANSI: The standard mode is ANSI. - ETSI: The standard mode is ETSI. - TTC: The standard mode is Telecommunication Technology Committee (TTC).**********************************************************************************

RXI3> lget Equipment=1,Subrack=MS,Slot=10,PlugInUnit=1,ExchangeTerminal=1,Os155SpiTtp=pp1

=================================================================================================================662 Equipment=1,Subrack=MS,Slot=10,PlugInUnit=1,ExchangeTerminal=1,Os155SpiTtp=pp1=================================================================================================================Os155SpiTtpId pp1administrativeState 1 (UNLOCKED)availabilityStatus 0 (NO_STATUS)lineNo 1loopBack 0 (NONE)msAisReporting falsemsDegM 7msDegThreshold 30msRdiReporting false


muxMode 2 (VC4_STS3CSPE_LEVEL)operationalState 1 (ENABLED)reservedBy [0] = reservedBySync shutDownTimeout 1800standardMode 1 (ETSI)userLabel Os155SpiTtp-1=================================================================================================================663 Equipment=1,Subrack=MS,Slot=10,PlugInUnit=1,ExchangeTerminal=1,Os155SpiTtp=pp1,Vc4Ttp=1=================================================================================================================Vc4TtpId 1auAisReporting falseavailabilityStatus 0 (NO_STATUS)expectedPathTrace operationalState 1 (ENABLED)pathTraceFormat 16 (ITU_T_G707)reservedBy AtmPort=MS-10-1timConsequentAction falsetransmittedPathTrace userLabel vcDegM 7vcDegThreshold 30vcRdiReporting false=================================================================================================================Total: 2 MOs

Channelised STM-1 (ET-MC41), ATM only


ImaGroup=MS-24-1-ima2 ImaGroup=MS-24-1-ima1


Os155SpiTtp=pp1

Vc4Ttp=1

Vc12Ttp=1

E1Ttp=1

Vc12Ttp=2

E1Ttp=1

Vc12Ttp=3

E1Ttp=1

Vc12Ttp=4

E1Ttp=1

ImaLink=1 ImaLink=2 AtmPort=MS-24-1-1

AtmPort=MS-24-1-2

..... Vc12Ttp=5

E1Ttp=1

Vc12Ttp=6

E1Ttp=1

ImaLink=1 ImaLink=2

Vc12Ttp=62

E1Ttp=1

Vc12Ttp=63

E1Ttp=1

AtmPort=MS-24-1-62

AtmPort=MS-24-1-63

AtmPort=MS-24-1-ima1 AtmPort=MS-24-1-ima2

RXI3> lpr Subrack=MS,Slot=22,PlugInUnit=1,ExchangeTerminal=1

===================================================================================Proxy MO===================================================================================346 Equipment=1,Subrack=MS,Slot=22,PlugInUnit=1,ExchangeTerminal=1347 Equipment=1,Subrack=MS,Slot=22,PlugInUnit=1,ExchangeTerminal=1,Program=CXC1325654_R2C01348 Equipment=1,Subrack=MS,Slot=22,PlugInUnit=1,ExchangeTerminal=1,Program=CXC1324236_R51GB01349 Equipment=1,Subrack=MS,Slot=22,PlugInUnit=1,ExchangeTerminal=1,Os155SpiTtp=pp1350 Equipment=1,Subrack=MS,Slot=22,PlugInUnit=1,ExchangeTerminal=1,Os155SpiTtp=pp1,Vc4Ttp=1351 Equipment=1,Subrack=MS,Slot=22,PlugInUnit=1,ExchangeTerminal=1,Os155SpiTtp=pp1,Vc4Ttp=1,Vc12Ttp=1352 Equipment=1,Subrack=MS,Slot=22,PlugInUnit=1,ExchangeTerminal=1,Os155SpiTtp=pp1,Vc4Ttp=1,Vc12Ttp=1,E1Ttp=1353 Equipment=1,Subrack=MS,Slot=22,PlugInUnit=1,ExchangeTerminal=1,Os155SpiTtp=pp1,Vc4Ttp=1,Vc12Ttp=2354 Equipment=1,Subrack=MS,Slot=22,PlugInUnit=1,ExchangeTerminal=1,Os155SpiTtp=pp1,Vc4Ttp=1,Vc12Ttp=2,E1Ttp=1355 Equipment=1,Subrack=MS,Slot=22,PlugInUnit=1,ExchangeTerminal=1,Os155SpiTtp=pp1,Vc4Ttp=1,Vc12Ttp=3356 Equipment=1,Subrack=MS,Slot=22,PlugInUnit=1,ExchangeTerminal=1,Os155SpiTtp=pp1,Vc4Ttp=1,Vc12Ttp=3,E1Ttp=1

.......<cut>.....

473 Equipment=1,Subrack=MS,Slot=22,PlugInUnit=1,ExchangeTerminal=1,Os155SpiTtp=pp1,Vc4Ttp=1,Vc12Ttp=62 474 Equipment=1,Subrack=MS,Slot=22,PlugInUnit=1,ExchangeTerminal=1,Os155SpiTtp=pp1,Vc4Ttp=1,Vc12Ttp=62,E1Ttp=1 475 Equipment=1,Subrack=MS,Slot=22,PlugInUnit=1,ExchangeTerminal=1,Os155SpiTtp=pp1,Vc4Ttp=1,Vc12Ttp=63 476 Equipment=1,Subrack=MS,Slot=22,PlugInUnit=1,ExchangeTerminal=1,Os155SpiTtp=pp1,Vc4Ttp=1,Vc12Ttp=63,E1Ttp=1===================================================================================


Total: 131 MOs

RXI3> lget Equipment=1,Subrack=MS,Slot=22,PlugInUnit=1,ExchangeTerminal=1(,Os155SpiTtp=pp1(,vc4ttp=1(,vc12ttp=1(,e1ttp=1)*)*)*)*$

=================================================================================================================346 Equipment=1,Subrack=MS,Slot=22,PlugInUnit=1,ExchangeTerminal=1=================================================================================================================ExchangeTerminalId 1availabilityStatus 0 (NO_STATUS)description Struct{5} >>> 1.aal2LayerDescription = The board provides a maximum of 2 AAL2 multiplexers per E1/DS1 channel. The board does support QOS separation within one and the same AAL2 path >>> 2.atmLayerDescription = This board provides a maximum of 2 VP connections and 30 VC connections per E1/DS1 channel. The board supports fractional ATM and IMA.The E1/DS1 channels on the board are divided into 9 (in case of ETSI configuration) or 12 (in case of ANSI configuration) >>> 3.etType = ET-MC41 >>> 4.physicalLayerDescription = This board provides 1 physical STM-1 port that can be configured for E1/DS1 channalisation in either ETSI or ANSI mode. The board supports MSP 1+1 and equipment protection, in which case two boards are connected to each other via a node internal cable cal >>> 5.tdmSupport = All ports on the board can be used for circuit emulation and TDM switchingoperationalState 1 (ENABLED)userLabel =================================================================================================================349 Equipment=1,Subrack=MS,Slot=22,PlugInUnit=1,ExchangeTerminal=1,Os155SpiTtp=pp1=================================================================================================================Os155SpiTtpId pp1administrativeState 1 (UNLOCKED)availabilityStatus 0 (NO_STATUS)lineNo 1loopBack 0 (NONE)msAisReporting falsemsDegM 7msDegThreshold 30msRdiReporting falsemuxMode 1 (E1_T1_HG_LEVEL)operationalState 1 (ENABLED)reservedBy [0] = reservedBySync shutDownTimeout 1800standardMode 1 (ETSI)userLabel =================================================================================================================350 Equipment=1,Subrack=MS,Slot=22,PlugInUnit=1,ExchangeTerminal=1,Os155SpiTtp=pp1,Vc4Ttp=1=================================================================================================================Vc4TtpId 1


auAisReporting falseavailabilityStatus 0 (NO_STATUS)expectedPathTrace operationalState 1 (ENABLED)pathTraceFormat 16 (ITU_T_G707)reservedBy timConsequentAction falsetransmittedPathTrace userLabel vcDegM 7vcDegThreshold 30vcRdiReporting false=================================================================================================================367 Equipment=1,Subrack=MS,Slot=22,PlugInUnit=1,ExchangeTerminal=1,Os155SpiTtp=pp1,Vc4Ttp=1,Vc12Ttp=1=================================================================================================================Vc12TtpId 1administrativeState 1 (UNLOCKED)availabilityStatus 0 (NO_STATUS)expectedPathTrace operationalState 1 (ENABLED)shutDownTimeout 1800timConsequentAction falsetransmittedPathTrace tuAisReporting falseuserLabel vcDegM 7vcDegThreshold 30vcRdiReporting false=================================================================================================================368 Equipment=1,Subrack=MS,Slot=22,PlugInUnit=1,ExchangeTerminal=1,Os155SpiTtp=pp1,Vc4Ttp=1,Vc12Ttp=1,E1Ttp=1=================================================================================================================E1TtpId 1aisReporting falseavailabilityStatus 0 (NO_STATUS)crc4Mode 2 (AUTOMATIC)degDegM 7degDegThr 30idlePattern 0 (UNDEFINED)operationalState 1 (ENABLED)rdiReporting falsereservedBy reservedByImaLink ImaGroup=MS-22-ima1,ImaLink=1userLabel =================================================================================================================Total: 5 MOs


Channelised STM-1 (ET-MC41), ATM/TDM

Subrack=2,Slot=21,PlugInUnit=1,ExchangeTerminal=1

Os155SpiTtp=2211

Vc4Ttp=1

Vc12Ttp=1

E1Ttp=1 ..... Ds0Bundle=1

Vc12Ttp=63

E1Ttp=1

Ds0Bundle=1

AtmPort=22163 TdmTermGrp=5

Vc12Ttp=62

E1Ttp=1

Ds0Bundle=1

Aal1TpVccTp=3

Ds0Bundle::tdmMode should be set to: - true when used for TDM (by TdmTermGrp or Mtp2Tp MO) - false when used for fractional ATM (by AtmPort MO) - false when used for Circuit Emulation (by Aal1TpVccTp MO, used for carrying TDM traffic over ATM)

MGW> lget Subrack=2,Slot=21,PlugInUnit=1,ExchangeTerminal=1,Os155SpiTtp=2211,Vc4Ttp=1,Vc12Ttp=1,E1Ttp=1,

=================================================================================================================514 Equipment=1,Subrack=2,Slot=21,PlugInUnit=1,ExchangeTerminal=1,Os155SpiTtp=2211,Vc4Ttp=1,Vc12Ttp=1,E1Ttp=1,Ds0Bundle=1=================================================================================================================Ds0BundleId 1availabilityStatus 0 (NO_STATUS)listOfTimeSlots i[31] = 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 operationalState 1 (ENABLED)reservedBy [1] = >>> reservedBy = MgwApplication=1,TdmTermGrp=5tdmMode trueuserLabel =================================================================================================================

//In the following case the AtmPort is only using the first 10 timeslots instead of the whole port

MGW> lget Subrack=2,Slot=21,PlugInUnit=1,ExchangeTerminal=1,Os155SpiTtp=2211,Vc4Ttp=1,Vc12Ttp=63,E1Ttp=1,


=================================================================================================================620 Equipment=1,Subrack=2,Slot=21,PlugInUnit=1,ExchangeTerminal=1,Os155SpiTtp=2211,Vc4Ttp=1,Vc12Ttp=63,E1Ttp=1,Ds0Bundle=1=================================================================================================================Ds0BundleId 1availabilityStatus 0 (NO_STATUS)listOfTimeSlots i[10] = 1 2 3 4 5 6 7 8 9 10 operationalState 1 (ENABLED)reservedBy [1] = >>> reservedBy = TransportNetwork=1,AtmPort=22163 tdmMode falseuserLabel =================================================================================================================Total: 1 MOs

E1 (ET-MC1), ATM only

ImaGroup=MS-27-ima1


E1PhysPathTerm=pp1

ImaLink=1 ImaLink=2

AtmPort=MS-27-1 AtmPort=MS-27-2

AtmPort=MS-27-ima1

E1PhysPathTerm=pp2 E1PhysPathTerm=pp8 E1PhysPathTerm=pp7 ......

RXI3> lpr slot=18

===================================================================================Proxy MO=================================================================================== 530 Equipment=1,Subrack=MS,Slot=18 531 Equipment=1,Subrack=MS,Slot=18,PlugInUnit=1 532 Equipment=1,Subrack=MS,Slot=18,PlugInUnit=1,Program=CXC1321121_R51EJ03 533 Equipment=1,Subrack=MS,Slot=18,PlugInUnit=1,ExchangeTerminal=1 534 Equipment=1,Subrack=MS,Slot=18,PlugInUnit=1,ExchangeTerminal=1,E1PhysPathTerm=pp8 535 Equipment=1,Subrack=MS,Slot=18,PlugInUnit=1,ExchangeTerminal=1,E1PhysPathTerm=pp7 536 Equipment=1,Subrack=MS,Slot=18,PlugInUnit=1,ExchangeTerminal=1,E1PhysPathTerm=pp6 537 Equipment=1,Subrack=MS,Slot=18,PlugInUnit=1,ExchangeTerminal=1,E1PhysPathTerm=pp5 538 Equipment=1,Subrack=MS,Slot=18,PlugInUnit=1,ExchangeTerminal=1,E1PhysPathTerm=pp4


539 Equipment=1,Subrack=MS,Slot=18,PlugInUnit=1,ExchangeTerminal=1,E1PhysPathTerm=pp3 540 Equipment=1,Subrack=MS,Slot=18,PlugInUnit=1,ExchangeTerminal=1,E1PhysPathTerm=pp2 541 Equipment=1,Subrack=MS,Slot=18,PlugInUnit=1,ExchangeTerminal=1,E1PhysPathTerm=pp1 542 Equipment=1,Subrack=MS,Slot=18,PlugInUnit=1,ExchangeTerminal=1,Program=CXC1327682_R51BY01 543 Equipment=1,Subrack=MS,Slot=18,PlugInUnit=1,ExchangeTerminal=1,Program=CXC1324236_R51GB01 544 Equipment=1,Subrack=MS,Slot=18,PlugInUnit=1,Program=CXC1324975_R51EK06 545 Equipment=1,Subrack=MS,Slot=18,PlugInUnit=1,Program=CXC1320995/32_R51EJ01 546 Equipment=1,Subrack=MS,Slot=18,PlugInUnit=1,Program=CXC1322250_R51GB02 547 Equipment=1,Subrack=MS,Slot=18,PlugInUnit=1,Program=CXC1324172_R51EK05===================================================================================Total: 18 MOs

RXI3> lget Equipment=1,Subrack=MS,Slot=18,PlugInUnit=1,ExchangeTerminal=1(,E1PhysPathTerm=pp1)*$

=================================================================================================================533 Equipment=1,Subrack=MS,Slot=18,PlugInUnit=1,ExchangeTerminal=1=================================================================================================================ExchangeTerminalId 1availabilityStatus 0 (NO_STATUS)description Struct{5} >>> 1.aal2LayerDescription = The board provides a maximum of 16 AAL2 multiplexers. The board does support QOS separation within one and the same AAL2 path >>> 2.atmLayerDescription = This board provides a maximum of 16VP connections and 240 VC connections. The board supports fractional ATM and IMA. The board supports up to 1 bidirectional PM F4/F5 PM measurement per physical port.At the VP/VC end points, the Lost FPM/BR cells counters >>> 3.etType = ET-MC1 >>> 4.physicalLayerDescription = This board provides 8 physical ports that can be configured in either E1, DS1 or J1 mode. All ports on the board must be configured to the same standard. >>> 5.tdmSupport = All ports on the board can be used for circuit emulation and TDM switchingoperationalState 1 (ENABLED)userLabel =================================================================================================================541 Equipment=1,Subrack=MS,Slot=18,PlugInUnit=1,ExchangeTerminal=1,E1PhysPathTerm=pp1=================================================================================================================E1PhysPathTermId pp1administrativeState 1 (UNLOCKED)aisReporting falseavailabilityStatus 0 (NO_STATUS)crc4Mode 2 (AUTOMATIC)degDegM 7degDegThr 30idlePattern 0 (UNDEFINED)lineNo 1loopback 0 (NONE)operationalState 1 (ENABLED)


rdiReporting falsereservedByImaLink ImaGroup=MS-18-ima1,ImaLink=1reservedBySync reservedByTraffic shutDownTimeout 1800userLabel =================================================================================================================Total: 2 MOs

RXI3> lhget Equipment=1,Subrack=MS,Slot=18,PlugInUnit=1,ExchangeTerminal=1,E1PhysPathTerm=pp reservedby(Ima|Traffic)

=================================================================================================================MO reservedByImaLink reservedByTraffic=================================================================================================================Subrack=MS,Slot=18,PlugInUnit=1,ExchangeTerminal=1,E1PhysPathTerm=pp1 ImaGroup=MS-18-ima1,ImaLink=1 Subrack=MS,Slot=18,PlugInUnit=1,ExchangeTerminal=1,E1PhysPathTerm=pp2 ImaGroup=MS-18-ima1,ImaLink=2 Subrack=MS,Slot=18,PlugInUnit=1,ExchangeTerminal=1,E1PhysPathTerm=pp3 ImaGroup=MS-18-ima1,ImaLink=3 Subrack=MS,Slot=18,PlugInUnit=1,ExchangeTerminal=1,E1PhysPathTerm=pp4 ImaGroup=MS-18-ima1,ImaLink=4 Subrack=MS,Slot=18,PlugInUnit=1,ExchangeTerminal=1,E1PhysPathTerm=pp5 AtmPort=MS-18-5Subrack=MS,Slot=18,PlugInUnit=1,ExchangeTerminal=1,E1PhysPathTerm=pp6 AtmPort=MS-18-6Subrack=MS,Slot=18,PlugInUnit=1,ExchangeTerminal=1,E1PhysPathTerm=pp7 AtmPort=MS-18-7Subrack=MS,Slot=18,PlugInUnit=1,ExchangeTerminal=1,E1PhysPathTerm=pp8 AtmPort=MS-18-8=================================================================================================================Total: 8 MOs

E1 (ET-MC1), ATM/TDM

Subrack=2,Slot=26,PlugInUnit=1,ExchangeTerminal=1

E1PhysPathTerm=2261

...... Ds0Bundle=1 Ds0Bundle=2

E1PhysPathTerm=2268

Ds0Bundle=1 Ds0Bundle=2 Ds0Bundle=3

Mtp2TpItu=24

TdmTermGrp=17 Mtp2TpItu=12 Mtp2TpItu=26

Mtp2TpItu=25

=================================================================================================================Finn Magnusson 2008-05-12 rev PA32 17/167

971 Equipment=1,Subrack=2,Slot=26,PlugInUnit=1,ExchangeTerminal=1,E1PhysPathTerm=2261,Ds0Bundle=1=================================================================================================================Ds0BundleId 1availabilityStatus 0 (NO_STATUS)listOfTimeSlots i[1] = 16 operationalState 1 (ENABLED)reservedBy [1] = >>> reservedBy = TransportNetwork=1,Mtp2TpItu=12tdmMode trueuserLabel 2261_16=================================================================================================================972 Equipment=1,Subrack=2,Slot=26,PlugInUnit=1,ExchangeTerminal=1,E1PhysPathTerm=2261,Ds0Bundle=2=================================================================================================================Ds0BundleId 2availabilityStatus 0 (NO_STATUS)listOfTimeSlots i[30] = 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 operationalState 1 (ENABLED)reservedBy [1] = >>> reservedBy = MgwApplication=1,TdmTermGrp=17tdmMode trueuserLabel 2261_1-15&17-31=================================================================================================================Total: 2 MOs

1.2.2 ANSI

Unchannelised STM-1


Os155SpiTtp=1

Sts3CspeTtp=1

AtmPort=MS-24-1

Os155SpiTtp=2

Sts3CspeTtp=1

AtmPort=MS-24-2

RXI> lpr slot=21

===================================================================================Proxy MO=================================================================================== 63 Equipment=1,Subrack=MS,Slot=21


64 Equipment=1,Subrack=MS,Slot=21,PlugInUnit=1 65 Equipment=1,Subrack=MS,Slot=21,PlugInUnit=1,Program=CXC1321121_R51EJ03 66 Equipment=1,Subrack=MS,Slot=21,PlugInUnit=1,Program=CXC1324974/2_R51EK05 67 Equipment=1,Subrack=MS,Slot=21,PlugInUnit=1,Program=CXC1320995/32_R51EJ01 68 Equipment=1,Subrack=MS,Slot=21,PlugInUnit=1,Program=CXC1322025_R51FH01 69 Equipment=1,Subrack=MS,Slot=21,PlugInUnit=1,ExchangeTerminal=1 70 Equipment=1,Subrack=MS,Slot=21,PlugInUnit=1,ExchangeTerminal=1,Os155SpiTtp=pp2 71 Equipment=1,Subrack=MS,Slot=21,PlugInUnit=1,ExchangeTerminal=1,Os155SpiTtp=pp2,Sts3CspeTtp=1 72 Equipment=1,Subrack=MS,Slot=21,PlugInUnit=1,ExchangeTerminal=1,Os155SpiTtp=pp1 73 Equipment=1,Subrack=MS,Slot=21,PlugInUnit=1,ExchangeTerminal=1,Os155SpiTtp=pp1,Sts3CspeTtp=1 74 Equipment=1,Subrack=MS,Slot=21,PlugInUnit=1,ExchangeTerminal=1,Program=CXC1321667_R6C01 75 Equipment=1,Subrack=MS,Slot=21,PlugInUnit=1,Program=CXC1321451_R51GB02 76 Equipment=1,Subrack=MS,Slot=21,PlugInUnit=1,Program=CXC1324171_R51EK02===================================================================================Total: 14 MOs

RXI4> lget Equipment=1,Subrack=MS,Slot=21,PlugInUnit=1,ExchangeTerminal=1(,os155spittp=pp1(,sts3cspettp=1)*)*$

=================================================================================================================69 Equipment=1,Subrack=MS,Slot=21,PlugInUnit=1,ExchangeTerminal=1=================================================================================================================ExchangeTerminalId 1availabilityStatus 0 (NO_STATUS)description Struct{5} >>> 1.aal2LayerDescription = This board provides a maximum of 128 AAL2 multiplexers per port. The board does not support QOS separation within one and the same AAL2 path >>> 2.atmLayerDescription = This board provides a maximum of 48VP connections and 1800 VC connections. 750 of these can be used for connections with service category UBR+. The board supports up to 256 bidirectional PM F4/F5 PM measurement per physical port The board does not support >>> 3.etType = ET-M4 >>> 4.physicalLayerDescription = This board provides 2 physical STM-1 ports that can be configured for unchannalised ATM in either ETSI/ANSI or TTC mode. >>> 5.tdmSupport = This board does not support TDM switching or circuit emulationoperationalState 1 (ENABLED)userLabel =================================================================================================================72 Equipment=1,Subrack=MS,Slot=21,PlugInUnit=1,ExchangeTerminal=1,Os155SpiTtp=pp1=================================================================================================================Os155SpiTtpId pp1administrativeState 1 (UNLOCKED)availabilityStatus 2 (FAILED)lineNo 1loopBack 0 (NONE)msAisReporting falsemsDegM 7


msDegThreshold 30msRdiReporting falsemuxMode 2 (VC4_STS3CSPE_LEVEL)operationalState 0 (DISABLED)reservedBy [0] = reservedBySync shutDownTimeout 1800standardMode 0 (ANSI)userLabel Physical Path Termination for MS-21-1=================================================================================================================73 Equipment=1,Subrack=MS,Slot=21,PlugInUnit=1,ExchangeTerminal=1,Os155SpiTtp=pp1,Sts3CspeTtp=1=================================================================================================================Sts3CspeTtpId 1aisPReporting falseavailabilityStatus 1056 (DEPENDENCY_FAILED)expectedPathTrace operationalState 0 (DISABLED)rdiPReporting falsereservedBy AtmPort=MS-21-1timConsequentAction falsetransmittedPathTrace userLabel =================================================================================================================Total: 3 MOs

Channelised STM-1

ImaGroup=MS-24-1-ima2 ImaGroup=MS-24-1-ima1


Os155SpiTtp=pp1

Sts1SpeTtp=1

Vt15Ttp=1

T1Ttp=1

Vt15Ttp=2

T1Ttp=1

Vt15Ttp=3

T1Ttp=1

Vt15Ttp=4

T1Ttp=1

ImaLink=1 ImaLink=2 AtmPort=MS-24-1-1

AtmPort=MS-24-1-2

..... Vt15Ttp=5

T1Ttp=1

Vt15Ttp=6

T1Ttp=1

ImaLink=1 ImaLink=2

Vc12Ttp=27

T1Ttp=1

Vc12Ttp=28

T1Ttp=1

AtmPort=MS-24-1-27

AtmPort=MS-24-1-28

AtmPort=MS-24-1-ima1 AtmPort=MS-24-1-ima2

Sts1SpeTtp=2

Vt15Ttp=1

T1Ttp=1

Vt15Ttp=28

T1Ttp=1

AtmPort=MS-24-2-1

AtmPort=MS-24-2-28

.....

Sts1SpeTtp=3

Vt15Ttp=1

T1Ttp=1

Vt15Ttp=28

T1Ttp=1

AtmPort=MS-24-3-1

AtmPort=MS-24-3-28

..... RXI4> lpr slot=8

===================================================================================


Proxy MO=================================================================================== 666 Equipment=1,Subrack=MS,Slot=8 667 Equipment=1,Subrack=MS,Slot=8,PlugInUnit=1 668 Equipment=1,Subrack=MS,Slot=8,PlugInUnit=1,Program=CXC1321121_R51EJ03 669 Equipment=1,Subrack=MS,Slot=8,PlugInUnit=1,Program=CXC1324976/3_R51EK06 670 Equipment=1,Subrack=MS,Slot=8,PlugInUnit=1,Program=CXC1320995/32_R51EJ01 671 Equipment=1,Subrack=MS,Slot=8,PlugInUnit=1,Program=CXC1324173_R51EK04 672 Equipment=1,Subrack=MS,Slot=8,PlugInUnit=1,Program=CXC1322250_R51GB02 673 Equipment=1,Subrack=MS,Slot=8,PlugInUnit=1,ExchangeTerminal=1 674 Equipment=1,Subrack=MS,Slot=8,PlugInUnit=1,ExchangeTerminal=1,Program=CXC1325654_R2C01 675 Equipment=1,Subrack=MS,Slot=8,PlugInUnit=1,ExchangeTerminal=1,Program=CXC1324236_R51GB01 676 Equipment=1,Subrack=MS,Slot=8,PlugInUnit=1,ExchangeTerminal=1,Os155SpiTtp=pp1 677 Equipment=1,Subrack=MS,Slot=8,PlugInUnit=1,ExchangeTerminal=1,Os155SpiTtp=pp1,Sts1SpeTtp=1 678 Equipment=1,Subrack=MS,Slot=8,PlugInUnit=1,ExchangeTerminal=1,Os155SpiTtp=pp1,Sts1SpeTtp=1,Vt15Ttp=1 679 Equipment=1,Subrack=MS,Slot=8,PlugInUnit=1,ExchangeTerminal=1,Os155SpiTtp=pp1,Sts1SpeTtp=1,Vt15Ttp=1,T1Ttp=1 680 Equipment=1,Subrack=MS,Slot=8,PlugInUnit=1,ExchangeTerminal=1,Os155SpiTtp=pp1,Sts1SpeTtp=1,Vt15Ttp=2 681 Equipment=1,Subrack=MS,Slot=8,PlugInUnit=1,ExchangeTerminal=1,Os155SpiTtp=pp1,Sts1SpeTtp=1,Vt15Ttp=2,T1Ttp=1 682 Equipment=1,Subrack=MS,Slot=8,PlugInUnit=1,ExchangeTerminal=1,Os155SpiTtp=pp1,Sts1SpeTtp=1,Vt15Ttp=3 683 Equipment=1,Subrack=MS,Slot=8,PlugInUnit=1,ExchangeTerminal=1,Os155SpiTtp=pp1,Sts1SpeTtp=1,Vt15Ttp=3,T1Ttp=1 684 Equipment=1,Subrack=MS,Slot=8,PlugInUnit=1,ExchangeTerminal=1,Os155SpiTtp=pp1,Sts1SpeTtp=1,Vt15Ttp=4 685 Equipment=1,Subrack=MS,Slot=8,PlugInUnit=1,ExchangeTerminal=1,Os155SpiTtp=pp1,Sts1SpeTtp=1,Vt15Ttp=4,T1Ttp=1.....<cut>.... 792 Equipment=1,Subrack=MS,Slot=8,PlugInUnit=1,ExchangeTerminal=1,Os155SpiTtp=pp1,Sts1SpeTtp=1,Vt15Ttp=27 793 Equipment=1,Subrack=MS,Slot=8,PlugInUnit=1,ExchangeTerminal=1,Os155SpiTtp=pp1,Sts1SpeTtp=1,Vt15Ttp=27,T1Ttp=1 794 Equipment=1,Subrack=MS,Slot=8,PlugInUnit=1,ExchangeTerminal=1,Os155SpiTtp=pp1,Sts1SpeTtp=1,Vt15Ttp=28 795 Equipment=1,Subrack=MS,Slot=8,PlugInUnit=1,ExchangeTerminal=1,Os155SpiTtp=pp1,Sts1SpeTtp=1,Vt15Ttp=28,T1Ttp=1....<cut>.... 837 Equipment=1,Subrack=MS,Slot=8,PlugInUnit=1,ExchangeTerminal=1,Os155SpiTtp=pp1,Sts1SpeTtp=3 838 Equipment=1,Subrack=MS,Slot=8,PlugInUnit=1,ExchangeTerminal=1,Os155SpiTtp=pp1,Sts1SpeTtp=3,Vt15Ttp=1 839 Equipment=1,Subrack=MS,Slot=8,PlugInUnit=1,ExchangeTerminal=1,Os155SpiTtp=pp1,Sts1SpeTtp=3,Vt15Ttp=1,T1Ttp=1 840 Equipment=1,Subrack=MS,Slot=8,PlugInUnit=1,ExchangeTerminal=1,Os155SpiTtp=pp1,Sts1SpeTtp=3,Vt15Ttp=2 841 Equipment=1,Subrack=MS,Slot=8,PlugInUnit=1,ExchangeTerminal=1,Os155SpiTtp=pp1,Sts1SpeTtp=3,Vt15Ttp=2,T1Ttp=1 842 Equipment=1,Subrack=MS,Slot=8,PlugInUnit=1,ExchangeTerminal=1,Os155SpiTtp=pp1,Sts1SpeTtp=3,Vt15Ttp=3 843 Equipment=1,Subrack=MS,Slot=8,PlugInUnit=1,ExchangeTerminal=1,Os155SpiTtp=pp1,Sts1SpeTtp=3,Vt15Ttp=3,T1Ttp=1 844 Equipment=1,Subrack=MS,Slot=8,PlugInUnit=1,ExchangeTerminal=1,Os155SpiTtp=pp1,Sts1SpeTtp=3,Vt15Ttp=4 845 Equipment=1,Subrack=MS,Slot=8,PlugInUnit=1,ExchangeTerminal=1,Os155SpiTtp=pp1,Sts1SpeTtp=3,Vt15Ttp=4,T1Ttp=1.....<cut>.... 952 Equipment=1,Subrack=MS,Slot=8,PlugInUnit=1,ExchangeTerminal=1,Os155SpiTtp=pp1,Sts1SpeTtp=3,Vt15Ttp=27 953 Equipment=1,Subrack=MS,Slot=8,PlugInUnit=1,ExchangeTerminal=1,Os155SpiTtp=pp1,Sts1SpeTtp=3,Vt15Ttp=27,T1Ttp=1 954 Equipment=1,Subrack=MS,Slot=8,PlugInUnit=1,ExchangeTerminal=1,Os155SpiTtp=pp1,Sts1SpeTtp=3,Vt15Ttp=28 955 Equipment=1,Subrack=MS,Slot=8,PlugInUnit=1,ExchangeTerminal=1,Os155SpiTtp=pp1,Sts1SpeTtp=3,Vt15Ttp=28,T1Ttp=1===================================================================================Total: 182 MOs


RXI4> lget Equipment=1,Subrack=MS,Slot=8,PlugInUnit=1,ExchangeTerminal=1,Os155SpiTtp=pp1$

=================================================================================================================674 Equipment=1,Subrack=MS,Slot=8,PlugInUnit=1,ExchangeTerminal=1,Os155SpiTtp=pp1=================================================================================================================Os155SpiTtpId pp1administrativeState 1 (UNLOCKED)availabilityStatus 0 (NO_STATUS)lineNo 1loopBack 0 (NONE)msAisReporting falsemsDegM 7msDegThreshold 30msRdiReporting falsemuxMode 1 (E1_T1_HG_LEVEL)operationalState 1 (ENABLED)reservedBy [0] = reservedBySync shutDownTimeout 1800standardMode 0 (ANSI)userLabel =================================================================================================================Total: 1 MOs

T1

ImaGroup=MS-27-ima1


T1PhysPathTerm=pp1

ImaLink=1 ImaLink=2

AtmPort=MS-27-1 AtmPort=MS-27-2

AtmPort=MS-27-ima1

T1PhysPathTerm=pp2 T1PhysPathTerm=pp8 T1PhysPathTerm=pp7 ......

1.2.3 MSP


Multiplex Section Protection (MSP) is supported on ET-MC41, ET-C41 and ET-MF4 to provide 1+1 STM-1 link redundancy:- if both links are on two separate boards then there is equipment protection (protection against HW fault on ET). A special cable called AUG link must then be connected between the active board and the standby board. - if both links are on the same board then there is only link protection (only possible on ET-MF4 since ET-MC41 only has one port).

Node A

Node B

ET

ET

Node A

Node B

ET

ET

ET

Link Protection only Equipment and Link

Protection

Active

Standby

AUG link

AUG link

ET

RXI4> mom mspg

##################################################################################MO Class Attributes/Actions##################################################################################Mspg MspgId,availabilityStatus,degCauseMsp,operationalState,os155SpiStandbyId,os155SpiWorkingId,selectedBoard,selectedPort,switchMode,userLabel manualMspSwitchThe MSPG (Multiplex Section Protection Group) object enables two different protection mechanism in Cello. First it enables a standard 1+1 MSP mechanism. A failure on the working line will thus cause a sub 50 ms switch to the standby line.Secondly the MSPG is used to enable equipment protection, whereas a failure of the working board will cause a switch to the standby board. While executing an equipment protection switch, the node on the other end of the multiplexer section, will experience a standard 1+1 MSP switch.It is possible to force traffic to one port/board by using administrative state.Setting administrative state to locked on the working board, will automatically cause an equipment switch to the standby board. Similarily setting administrative state to locked on the working port, will cause an MSP switch to the standby port.The process of configuring a MSP protection interface is as follows:1) Create the working interface as normal.2) Create the standby interface by creating an Os155SpiTtp with mux mode set to STANDBY (standby for protection).3) Create a MSPG object with references to the two Os155SpiTtp objects.Note! The ports selected for MSPG must be have the attribute standardMode configured in exactly the same way.Note! The Os155SpiTtp created for standby will not create any children, i.e no Vc4Ttp or Vc4Ttp, Vc12Ttp and E1Ttp will be created. Nor will object of type Sts1SpeTtp, Vt15Ttp or T1Ttp be created.----------------------------------------------------------------------------------

//Here the standby board is active


RXI4> get mspg=MS-8

=================================================================================================================2193 TransportNetwork=1,Mspg=MS-8-1-MS-10-1=================================================================================================================MspgId MS-8-1-MS-10-1availabilityStatus 0 (NO_STATUS)degCauseMsp falseoperationalState 1 (ENABLED)os155SpiStandbyId Subrack=MS,Slot=10,PlugInUnit=1,ExchangeTerminal=1,Os155SpiTtp=pp1os155SpiWorkingId Subrack=MS,Slot=8,PlugInUnit=1,ExchangeTerminal=1,Os155SpiTtp=pp1selectedBoard Subrack=MS,Slot=10,PlugInUnit=1,ExchangeTerminal=1selectedPort Subrack=MS,Slot=10,PlugInUnit=1,ExchangeTerminal=1,Os155SpiTtp=pp1switchMode 0 (AUTOMATIC)userLabel MS-8-1-MS-10-1=================================================================================================================Total: 1 MOs

RXI4> lget Subrack=MS,Slot=(8|10),PlugInUnit=1,ExchangeTerminal=1,Os155SpiTtp=pp1 muxmode

=================================================================================================================MO Attribute Value=================================================================================================================Subrack=MS,Slot=8,PlugInUnit=1,ExchangeTerminal=1,Os155SpiTtp=pp1 muxMode 1 (E1_J1_T1_LEVEL)Subrack=MS,Slot=10,PlugInUnit=1,ExchangeTerminal=1,Os155SpiTtp=pp1 muxMode 0 (STANDBY)=================================================================================================================Total: 2 MOs

//Virtual Containers and T1Ttp’s do not appear on the standby board, even if it is active

RXI4> lpr slot=10

===================================================================================Proxy MO=================================================================================== 1001 Equipment=1,Subrack=MS,Slot=10 1002 Equipment=1,Subrack=MS,Slot=10,PlugInUnit=1 1003 Equipment=1,Subrack=MS,Slot=10,PlugInUnit=1,Program=CXC1324976/3_R50LC03 1004 Equipment=1,Subrack=MS,Slot=10,PlugInUnit=1,ExchangeTerminal=1 1005 Equipment=1,Subrack=MS,Slot=10,PlugInUnit=1,ExchangeTerminal=1,Os155SpiTtp=pp1 1006 Equipment=1,Subrack=MS,Slot=10,PlugInUnit=1,ExchangeTerminal=1,Program=408466426 1007 Equipment=1,Subrack=MS,Slot=10,PlugInUnit=1,ExchangeTerminal=1,Program=CXC1324236_R50LC01 1008 Equipment=1,Subrack=MS,Slot=10,PlugInUnit=1,Program=CXC1320995/32_R50JN01 1009 Equipment=1,Subrack=MS,Slot=10,PlugInUnit=1,Program=CXC1321121_R50JN01 1010 Equipment=1,Subrack=MS,Slot=10,PlugInUnit=1,Program=CXC1322250_R50LC01


1011 Equipment=1,Subrack=MS,Slot=10,PlugInUnit=1,Program=CXC1324173_R50KV01===================================================================================Total: 11 MOs

1.2.4 IMA

Inverse Multiplexing for ATM (IMA) allows to map an AtmPort onto several physical ports. Up to 8 physical ports can be used in an ImaGroup.This is useful, for instance, in order to have an Aal2 VC with a larger bandwidth than the capacity of the physical port.For instance in HSDPA, having one large Aal2 VC gives better throughput than having several smaller Aal2 VC’s.

RXI3> lpr ImaGroup=MS-22-ima1

===================================================================================Proxy MO=================================================================================== 1866 TransportNetwork=1,ImaGroup=MS-22-ima1 1867 TransportNetwork=1,ImaGroup=MS-22-ima1,ImaLink=4 1868 TransportNetwork=1,ImaGroup=MS-22-ima1,ImaLink=3 1869 TransportNetwork=1,ImaGroup=MS-22-ima1,ImaLink=2 1870 TransportNetwork=1,ImaGroup=MS-22-ima1,ImaLink=1===================================================================================Total: 5 MOs

//AtmPort MS-22-ima1 is mapped onto 4 physical ports

RXI3> lget ImaGroup=MS-22-ima1

=================================================================================================================1866 TransportNetwork=1,ImaGroup=MS-22-ima1=================================================================================================================ImaGroupId MS-22-ima1activeLinks 4availabilityStatus 0 (NO_STATUS)operationalState 1 (ENABLED)physicalPortList [4] = >>> physicalPortList = Equipment=1,Subrack=MS,Slot=22,PlugInUnit=1,ExchangeTerminal=1,Os155SpiTtp=pp1,Vc4Ttp=1,Vc12Ttp=1,E1Ttp=1 >>> physicalPortList = Equipment=1,Subrack=MS,Slot=22,PlugInUnit=1,ExchangeTerminal=1,Os155SpiTtp=pp1,Vc4Ttp=1,Vc12Ttp=2,E1Ttp=1 >>> physicalPortList = Equipment=1,Subrack=MS,Slot=22,PlugInUnit=1,ExchangeTerminal=1,Os155SpiTtp=pp1,Vc4Ttp=1,Vc12Ttp=3,E1Ttp=1 >>> physicalPortList = Equipment=1,Subrack=MS,Slot=22,PlugInUnit=1,ExchangeTerminal=1,Os155SpiTtp=pp1,Vc4Ttp=1,Vc12Ttp=4,E1Ttp=1requiredNumberOfLinks 4reservedBy AtmPort=MS-22-ima1userLabel =================================================================================================================


1867 TransportNetwork=1,ImaGroup=MS-22-ima1,ImaLink=4=================================================================================================================ImaLinkId 4availabilityStatus 0 (NO_STATUS)operationalState 1 (ENABLED)userLabel uses Subrack=MS,Slot=22,PlugInUnit=1,ExchangeTerminal=1,Os155SpiTtp=pp1,Vc4Ttp=1,Vc12Ttp=4,E1Ttp=1=================================================================================================================1868 TransportNetwork=1,ImaGroup=MS-22-ima1,ImaLink=3=================================================================================================================ImaLinkId 3availabilityStatus 0 (NO_STATUS)operationalState 1 (ENABLED)userLabel uses Subrack=MS,Slot=22,PlugInUnit=1,ExchangeTerminal=1,Os155SpiTtp=pp1,Vc4Ttp=1,Vc12Ttp=3,E1Ttp=1=================================================================================================================1869 TransportNetwork=1,ImaGroup=MS-22-ima1,ImaLink=2=================================================================================================================ImaLinkId 2availabilityStatus 0 (NO_STATUS)operationalState 1 (ENABLED)userLabel uses Subrack=MS,Slot=22,PlugInUnit=1,ExchangeTerminal=1,Os155SpiTtp=pp1,Vc4Ttp=1,Vc12Ttp=2,E1Ttp=1=================================================================================================================1870 TransportNetwork=1,ImaGroup=MS-22-ima1,ImaLink=1=================================================================================================================ImaLinkId 1availabilityStatus 0 (NO_STATUS)operationalState 1 (ENABLED)userLabel uses Subrack=MS,Slot=22,PlugInUnit=1,ExchangeTerminal=1,Os155SpiTtp=pp1,Vc4Ttp=1,Vc12Ttp=1,E1Ttp=1=================================================================================================================Total: 9 MOs

Circuit groups:If ImaGroups are defined on channelised STM-1, they must use E1Ttp’s / T1Ttp’s belonging to the same circuit group !


In ETSI STM-1 the 63 E1Ttp’s are divided into 9 circuit groups:

Group no: Vc12Ttp (1..63) Max number of IMA groups

K.L.M range (TUG-3 No, TUG-2 No, TU-12 No)

1 1-8 4 1.1.1-1.1.31.2.1-1.2.31.3.1-1.3.2

2 9-16 4 1.3.31.4.1-1.4..31.5.1-1.5.31.6.1

3 17-21 2 1.6.2-1.6.31.7.1-1.7.3

4 22-29 4 2.1.1-2.1.32.2.1-2.2.32.3.1-2.3.2

5 30-37 4 2.3.32.4.1-2.4.32.5.1-2.5.32.6.1

6 38-42 2 2.6.2-2.6.32.7.1-2.7.3

7 43-50 4 3.1.1-3.1.33.2.1-3.2.33.3.1-3.3.2

8 51-58 4 3.3.33.4.1-3.4..33.5.1-3.5.33.6.1

9 59-63 2 3.6.2-3.6.33.7.1-3.7.3

In ANSI STM-1 the 84 T1Ttp’s are divided into 12 circuit groups:

Group no: Sts1SpeTtp (1..3)

Vt15Ttp (1..28)

Max number of IMA groups

K.L.M range (TUG-3 No, TUG-2 No, TU-11 No)

1 1 1-8 4 1.1.1-1.1.41.2.1-1.2.4

2 1 9-16 4 1.3.1-1.3.41.4.1-1.4.4

3 1 17-24 4 1.5.1-1.5.41.6.1-1.6.4

4 1 25-28 1 1.7.1-1.7.4

5 2 1-8 4 2.1.1-2.1.42.2.1-2.2.4

6 2 9-16 4 2.3.1-2.3.42.4.1-2.4.4

7 2 17-24 4 2.5.1-2.5.42.6.1-2.6.4

8 2 25-28 1 2.7.1-2.7.4

9 3 1-8 4 3.1.1-3.1.43.2.1-3.2.4

10 3 9-16 4 3.3.1-3.3.43.4.1-3.4.4

11 3 17-24 4 3.5.1-3.5.4, 3.6.1-3.6.4

12 3 25-28 1 3.7.1-3.7.4

1.3 Overview

RXI3> h stt

*******************************************************


stt[r] [<Filter>] [<stateFilter>]*******************************************************Purpose: Display state and user of Physical Ports and Ds0Bundles....<cut>...

RXI3> stt

======================================================================================================================Port CG/K.L.M PUI USER======================================================================================================================Subrack=MS,Slot=7,..*,Os155.*=pp1,Vc4Ttp=1 11 AtmPort=MS-7-1 Subrack=MS,Slot=7,..*,Os155.*=pp2,Vc4Ttp=1 11 AtmPort=MS-7-2...<cut>....Subrack=MS,Slot=11,.*,Os155.*=pp1,Sts3CspeTtp=1 11 AtmPort=MS-11-1Subrack=MS,Slot=11,.*,Os155.*=pp2,Sts3CspeTtp=1 11 AtmPort=MS-11-2Subrack=MS,Slot=16,.*,E1PhysPathTerm=pp1 11 AtmPort=MS-16-1Subrack=MS,Slot=16,.*,E1PhysPathTerm=pp2 11 AtmPort=MS-16-2Subrack=MS,Slot=16,.*,E1PhysPathTerm=pp3 11 AtmPort=MS-16-3Subrack=MS,Slot=16,.*,E1PhysPathTerm=pp4 11 AtmPort=MS-16-4Subrack=MS,Slot=16,.*,E1PhysPathTerm=pp5 L0 AtmPort=MS-16-5Subrack=MS,Slot=16,.*,E1PhysPathTerm=pp6 L0 AtmPort=MS-16-6Subrack=MS,Slot=16,.*,E1PhysPathTerm=pp7 L0 AtmPort=MS-16-7Subrack=MS,Slot=16,.*,E1PhysPathTerm=pp8 10 AtmPort=MS-16-8...<cut>...Subrack=MS,Slot=18,.*,E1PhysPathTerm=pp1 111 AtmPort=MS-18-ima1Subrack=MS,Slot=18,.*,E1PhysPathTerm=pp2 111 AtmPort=MS-18-ima1Subrack=MS,Slot=18,.*,E1PhysPathTerm=pp3 111 AtmPort=MS-18-ima1Subrack=MS,Slot=18,.*,E1PhysPathTerm=pp4 111 AtmPort=MS-18-ima1Subrack=MS,Slot=18,.*,E1PhysPathTerm=pp5 111 AtmPort=MS-18-ima2Subrack=MS,Slot=18,.*,E1PhysPathTerm=pp6 111 AtmPort=MS-18-ima2Subrack=MS,Slot=18,.*,E1PhysPathTerm=pp7 111 AtmPort=MS-18-ima2Subrack=MS,Slot=18,.*,E1PhysPathTerm=pp8 111 AtmPort=MS-18-ima2...<cut>...Subrack=MS,Slot=22,.*,Os155.*=pp1,Vc4Ttp=1,Vc12Ttp=1,E1Ttp=1 1/1.1.1 111 AtmPort=MS-22-ima1Subrack=MS,Slot=22,.*,Os155.*=pp1,Vc4Ttp=1,Vc12Ttp=2,E1Ttp=1 1/1.1.2 111 AtmPort=MS-22-ima1Subrack=MS,Slot=22,.*,Os155.*=pp1,Vc4Ttp=1,Vc12Ttp=3,E1Ttp=1 1/1.1.3 111 AtmPort=MS-22-ima1Subrack=MS,Slot=22,.*,Os155.*=pp1,Vc4Ttp=1,Vc12Ttp=4,E1Ttp=1 1/1.2.1 111 AtmPort=MS-22-ima1Subrack=MS,Slot=22,.*,Os155.*=pp1,Vc4Ttp=1,Vc12Ttp=5,E1Ttp=1 1/1.2.2 111 AtmPort=MS-22-ima1Subrack=MS,Slot=22,.*,Os155.*=pp1,Vc4Ttp=1,Vc12Ttp=6,E1Ttp=1 1/1.2.3 111 AtmPort=MS-22-ima1Subrack=MS,Slot=22,.*,Os155.*=pp1,Vc4Ttp=1,Vc12Ttp=7,E1Ttp=1 1/1.3.1 111 AtmPort=MS-22-ima1Subrack=MS,Slot=22,.*,Os155.*=pp1,Vc4Ttp=1,Vc12Ttp=8,E1Ttp=1 1/1.3.2 111 AtmPort=MS-22-ima1Subrack=MS,Slot=22,.*,Os155.*=pp1,Vc4Ttp=1,Vc12Ttp=9,E1Ttp=1 2/1.3.3 1 Subrack=MS,Slot=22,.*,Os155.*=pp1,Vc4Ttp=1,Vc12Ttp=10,E1Ttp=1 2/1.4.1 1 ...<cut>...


Subrack=MS,Slot=24,.*,Os155.*=pp1,Sts1.*=1,Vt15Ttp=1,T1Ttp=1 1/1.1.1 11 AtmPort=MS-24-1-1-1Subrack=MS,Slot=24,.*,Os155.*=pp1,Sts1.*=1,Vt15Ttp=2,T1Ttp=1 1/1.1.2 111 AtmPort=MS-24-ima1Subrack=MS,Slot=24,.*,Os155.*=pp1,Sts1.*=1,Vt15Ttp=3,T1Ttp=1 1/1.1.3 111 AtmPort=MS-24-ima1Subrack=MS,Slot=24,.*,Os155.*=pp1,Sts1.*=1,Vt15Ttp=4,T1Ttp=1 1/1.1.4 0 Subrack=MS,Slot=24,.*,Os155.*=pp1,Sts1.*=1,Vt15Ttp=5,T1Ttp=1 1/1.2.1 0 Subrack=MS,Slot=24,.*,Os155.*=pp1,Sts1.*=1,Vt15Ttp=6,T1Ttp=1 1/1.2.2 111 AtmPort=MS-24-imaSubrack=MS,Slot=24,.*,Os155.*=pp1,Sts1.*=1,Vt15Ttp=7,T1Ttp=1 1/1.2.3 111 AtmPort=MS-24-imaSubrack=MS,Slot=24,.*,Os155.*=pp1,Sts1.*=1,Vt15Ttp=8,T1Ttp=1 1/1.2.4 L Subrack=MS,Slot=24,.*,Os155.*=pp1,Sts1.*=1,Vt15Ttp=9,T1Ttp=1 2/1.3.1 L Subrack=MS,Slot=24,.*,Os155.*=pp1,Sts1.*=1,Vt15Ttp=10,T1Ttp=1 2/1.3.2 L Subrack=MS,Slot=24,.*,Os155.*=pp1,Sts1.*=1,Vt15Ttp=11,T1Ttp=1 2/1.3.3 L ...<cut>...======================================================================================================================Total: 265 MOs

MGW1> h stt

*******************************************************stt[r] [<Filter>] [<stateFilter>]*******************************************************Display state and user of Physical Ports and Ds0Bundles.

Filtering: show only ports connected to TdmTermGroups:

MGW1> stt tdm

======================================================================================================================Port CG/K.L.M PUI USER======================================================================================================================Subrack=2,Slot=25,.*,E1PhysPathTerm=2251,Ds0Bundle=22511 11 TdmTermGrp=E1_MSC3_Slot25_Port1_TS1-29_31Subrack=2,Slot=25,.*,E1PhysPathTerm=2252,Ds0Bundle=22521 1L TdmTermGrp=E1_MSC3_Slot25_Port2_TS1-29_31Subrack=2,Slot=25,.*,E1PhysPathTerm=2253,Ds0Bundle=22531 11 TdmTermGrp=E1_MSC3_Slot25_Port3_TS1-29_31Subrack=2,Slot=25,.*,E1PhysPathTerm=2254,Ds0Bundle=22541 11 TdmTermGrp=E1_MSC3_Slot25_Port4_TS1-29_31Subrack=2,Slot=25,.*,E1PhysPathTerm=2255,Ds0Bundle=22551 11 TdmTermGrp=E1_BL_Slot25_Port5_TS1-31Subrack=2,Slot=26,.*,E1PhysPathTerm=2261,Ds0Bundle=22611 0L TdmTermGrp=E1_BSC8_Slot26_Port1_TS1-29&31Subrack=2,Slot=26,.*,E1PhysPathTerm=2262,Ds0Bundle=22621 11 TdmTermGrp=E1_BSC86_Slot26_Port2_TS1-29&31======================================================================================================================Total: 7 MOs

RXI3> stt ima....


RXI3> stt . 0|L

======================================================================================================================Port CG/K.L.M PUI USER======================================================================================================================Subrack=MS,Slot=9,..*,Os155.*=pp1,Vc4Ttp=1 00 AtmPort=MS-9-1Subrack=MS,Slot=9,..*,Os155.*=pp2,Vc4Ttp=1 00 AtmPort=MS-9-2Subrack=MS,Slot=16,.*,E1PhysPathTerm=pp5 L0 AtmPort=MS-16-5Subrack=MS,Slot=16,.*,E1PhysPathTerm=pp6 L0 AtmPort=MS-16-6Subrack=MS,Slot=16,.*,E1PhysPathTerm=pp7 L0 AtmPort=MS-16-7Subrack=MS,Slot=16,.*,E1PhysPathTerm=pp8 10 AtmPort=MS-16-8Subrack=MS,Slot=20,.*,E1PhysPathTerm=pp5 L00 AtmPort=MS-20-ima2Subrack=MS,Slot=20,.*,E1PhysPathTerm=pp6 L00 AtmPort=MS-20-ima2Subrack=MS,Slot=20,.*,E1PhysPathTerm=pp7 L00 AtmPort=MS-20-ima2Subrack=MS,Slot=20,.*,E1PhysPathTerm=pp8 L00 AtmPort=MS-20-ima2Subrack=MS,Slot=21,.*,E1PhysPathTerm=pp5 L Subrack=MS,Slot=21,.*,E1PhysPathTerm=pp6 L Subrack=MS,Slot=21,.*,E1PhysPathTerm=pp7 L Subrack=MS,Slot=21,.*,E1PhysPathTerm=pp8 L Subrack=MS,Slot=24,.*,Os155.*=pp1,Sts1.*=1,Vt15Ttp=4,T1Ttp=1 1/1.1.4 0 Subrack=MS,Slot=24,.*,Os155.*=pp1,Sts1.*=1,Vt15Ttp=5,T1Ttp=1 1/1.2.1 0 Subrack=MS,Slot=24,.*,Os155.*=pp1,Sts1.*=1,Vt15Ttp=8,T1Ttp=1 1/1.2.4 L Subrack=MS,Slot=24,.*,Os155.*=pp1,Sts1.*=1,Vt15Ttp=9,T1Ttp=1 2/1.3.1 L Subrack=MS,Slot=24,.*,Os155.*=pp1,Sts1.*=1,Vt15Ttp=10,T1Ttp=1 2/1.3.2 L Subrack=MS,Slot=24,.*,Os155.*=pp1,Sts1.*=1,Vt15Ttp=11,T1Ttp=1 2/1.3.3 L Subrack=MS,Slot=24,.*,Os155.*=pp1,Sts1.*=1,Vt15Ttp=12,T1Ttp=1 2/1.3.4 L Subrack=MS,Slot=24,.*,Os155.*=pp1,Sts1.*=1,Vt15Ttp=13,T1Ttp=1 2/1.4.1 L Subrack=MS,Slot=24,.*,Os155.*=pp1,Sts1.*=1,Vt15Ttp=14,T1Ttp=1 2/1.4.2 L Subrack=MS,Slot=24,.*,Os155.*=pp1,Sts1.*=1,Vt15Ttp=15,T1Ttp=1 2/1.4.3 L Subrack=MS,Slot=24,.*,Os155.*=pp1,Sts1.*=1,Vt15Ttp=16,T1Ttp=1 2/1.4.4 L Subrack=MS,Slot=24,.*,Os155.*=pp1,Sts1.*=1,Vt15Ttp=17,T1Ttp=1 3/1.5.1 L Subrack=MS,Slot=24,.*,Os155.*=pp1,Sts1.*=1,Vt15Ttp=18,T1Ttp=1 3/1.5.2 0 Subrack=MS,Slot=24,.*,Os155.*=pp1,Sts1.*=1,Vt15Ttp=19,T1Ttp=1 3/1.5.3 0 Subrack=MS,Slot=24,.*,Os155.*=pp1,Sts1.*=1,Vt15Ttp=20,T1Ttp=1 3/1.5.4 0 Subrack=MS,Slot=24,.*,Os155.*=pp1,Sts1.*=1,Vt15Ttp=21,T1Ttp=1 3/1.6.1 L Subrack=MS,Slot=24,.*,Os155.*=pp1,Sts1.*=1,Vt15Ttp=22,T1Ttp=1 3/1.6.2 L Subrack=MS,Slot=24,.*,Os155.*=pp1,Sts1.*=1,Vt15Ttp=23,T1Ttp=1 3/1.6.3 L Subrack=MS,Slot=24,.*,Os155.*=pp1,Sts1.*=1,Vt15Ttp=24,T1Ttp=1 3/1.6.4 L Subrack=MS,Slot=24,.*,Os155.*=pp1,Sts1.*=1,Vt15Ttp=25,T1Ttp=1 4/1.7.1 L Subrack=MS,Slot=24,.*,Os155.*=pp1,Sts1.*=1,Vt15Ttp=26,T1Ttp=1 4/1.7.2 L Subrack=MS,Slot=24,.*,Os155.*=pp1,Sts1.*=1,Vt15Ttp=27,T1Ttp=1 4/1.7.3 L Subrack=MS,Slot=24,.*,Os155.*=pp1,Sts1.*=1,Vt15Ttp=28,T1Ttp=1 4/1.7.4 L ======================================================================================================================Total: 37 MOs


MGW01 > stt

======================================================================================================================Port CG/K.L.M PUI USER======================================================================================================================Subrack=2,Slot=4,..*,Os155.*=2041,Vc4Ttp=1 11 AtmPort=2041Subrack=2,Slot=4,..*,Os155.*=2042,Vc4Ttp=1 11 AtmPort=2042Subrack=2,Slot=5,..*,Os155.*=2051,Vc4Ttp=1 11 AtmPort=2051Subrack=2,Slot=5,..*,Os155.*=2052,Vc4Ttp=1 11 AtmPort=2052Subrack=2,Slot=6,..*,Os155.*=2061,Vc4Ttp=1 11 AtmPort=2061Subrack=2,Slot=6,..*,Os155.*=2062,Vc4Ttp=1 00 AtmPort=2062Subrack=2,Slot=7,..*,Os155.*=2071,Vc4Ttp=1 11 AtmPort=2071Subrack=2,Slot=7,..*,Os155.*=2072,Vc4Ttp=1 00 AtmPort=2072...<cut>....Subrack=2,Slot=21,.*,Os155.*=2211,Vc4Ttp=1,Vc12Ttp=1,E1Ttp=1,Ds0Bundle=1 1/1.1.1 11 TdmTermGrp=5Subrack=2,Slot=21,.*,Os155.*=2211,Vc4Ttp=1,Vc12Ttp=2,E1Ttp=1,Ds0Bundle=1 1/1.1.2 11 TdmTermGrp=6Subrack=2,Slot=21,.*,Os155.*=2211,Vc4Ttp=1,Vc12Ttp=3,E1Ttp=1,Ds0Bundle=1 1/1.1.3 11 TdmTermGrp=7Subrack=2,Slot=21,.*,Os155.*=2211,Vc4Ttp=1,Vc12Ttp=4,E1Ttp=1,Ds0Bundle=1 1/1.2.1 11 TdmTermGrp=8Subrack=2,Slot=21,.*,Os155.*=2211,Vc4Ttp=1,Vc12Ttp=5,E1Ttp=1,Ds0Bundle=1 1/1.2.2 11 TdmTermGrp=3Subrack=2,Slot=21,.*,Os155.*=2211,Vc4Ttp=1,Vc12Ttp=6,E1Ttp=1,Ds0Bundle=1 1/1.2.3 11 TdmTermGrp=4Subrack=2,Slot=21,.*,Os155.*=2211,Vc4Ttp=1,Vc12Ttp=7,E1Ttp=1,Ds0Bundle=1 1/1.3.1 11 TdmTermGrp=17Subrack=2,Slot=21,.*,Os155.*=2211,Vc4Ttp=1,Vc12Ttp=8,E1Ttp=1,Ds0Bundle=1 1/1.3.2 11 TdmTermGrp=18Subrack=2,Slot=21,.*,Os155.*=2211,Vc4Ttp=1,Vc12Ttp=9,E1Ttp=1,Ds0Bundle=1 2/1.3.3 11 TdmTermGrp=19Subrack=2,Slot=21,.*,Os155.*=2211,Vc4Ttp=1,Vc12Ttp=10,E1Ttp=1,Ds0Bundle=1 2/1.4.1 11 TdmTermGrp=20Subrack=2,Slot=21,.*,Os155.*=2211,Vc4Ttp=1,Vc12Ttp=11,E1Ttp=1,Ds0Bundle=1 2/1.4.2 11 TdmTermGrp=21Subrack=2,Slot=21,.*,Os155.*=2211,Vc4Ttp=1,Vc12Ttp=12,E1Ttp=1,Ds0Bundle=1 2/1.4.3 11 TdmTermGrp=22Subrack=2,Slot=21,.*,Os155.*=2211,Vc4Ttp=1,Vc12Ttp=13,E1Ttp=1 2/1.5.1 L Subrack=2,Slot=21,.*,Os155.*=2211,Vc4Ttp=1,Vc12Ttp=14,E1Ttp=1 2/1.5.2 L ...<cut>...Subrack=2,Slot=21,.*,Os155.*=2211,Vc4Ttp=1,Vc12Ttp=57,E1Ttp=1 8/3.5.3 L Subrack=2,Slot=21,.*,Os155.*=2211,Vc4Ttp=1,Vc12Ttp=58,E1Ttp=1 8/3.6.1 L Subrack=2,Slot=21,.*,Os155.*=2211,Vc4Ttp=1,Vc12Ttp=59,E1Ttp=1 9/3.6.2 L Subrack=2,Slot=21,.*,Os155.*=2211,Vc4Ttp=1,Vc12Ttp=60,E1Ttp=1 9/3.6.3 L Subrack=2,Slot=21,.*,Os155.*=2211,Vc4Ttp=1,Vc12Ttp=61,E1Ttp=1 9/3.7.1 L Subrack=2,Slot=21,.*,Os155.*=2211,Vc4Ttp=1,Vc12Ttp=62,E1Ttp=1 9/3.7.2 L Subrack=2,Slot=21,.*,Os155.*=2211,Vc4Ttp=1,Vc12Ttp=63,E1Ttp=1 9/3.7.3 L Subrack=2,Slot=25,.*,E1PhysPathTerm=2251,Ds0Bundle=1 11 Mtp2TpItu=1Subrack=2,Slot=25,.*,E1PhysPathTerm=2251,Ds0Bundle=2 11 Mtp2TpItu=2Subrack=2,Slot=25,.*,E1PhysPathTerm=2252,Ds0Bundle=1 11 Mtp2TpItu=3Subrack=2,Slot=25,.*,E1PhysPathTerm=2252,Ds0Bundle=2 11 Mtp2TpItu=4Subrack=2,Slot=25,.*,E1PhysPathTerm=2252,Ds0Bundle=3 11 Mtp2TpItu=5Subrack=2,Slot=25,.*,E1PhysPathTerm=2252,Ds0Bundle=4 11 Mtp2TpItu=6Subrack=2,Slot=25,.*,E1PhysPathTerm=2252,Ds0Bundle=5 11 Mtp2TpItu=7Subrack=2,Slot=25,.*,E1PhysPathTerm=2252,Ds0Bundle=6 11 Mtp2TpItu=8Subrack=2,Slot=25,.*,E1PhysPathTerm=2253 L


Subrack=2,Slot=25,.*,E1PhysPathTerm=2254 L Subrack=2,Slot=25,.*,E1PhysPathTerm=2255 L Subrack=2,Slot=25,.*,E1PhysPathTerm=2256 L Subrack=2,Slot=25,.*,E1PhysPathTerm=2257 L Subrack=2,Slot=25,.*,E1PhysPathTerm=2258 L ...<cut>...======================================================================================================================Total: 167 MOs

1.4 Performance Management

Useful for checking the quality of the physical layer.Look for increases of the Errored Seconds (pmEs and pmSes).The number of Errored Seconds is incremented when 30% of the blocks received in a second have bit errors (the percentage can be set in attribute degThr)

RXI> pmomc exchangeterm

##################################################################################MO Class Pm Counters##################################################################################E1Ttp 4 currentPmRegister pmEs pmSes pmUas----------------------------------------------------------------------------------Sts1SpeTtp 4 currentPmRegister pmEsp pmSesp pmUasp----------------------------------------------------------------------------------E3PhysPathTerm 4 currentPmRegister pmEs pmSes pmUas----------------------------------------------------------------------------------E1PhysPathTerm 4 currentPmRegister


pmEs pmSes pmUas----------------------------------------------------------------------------------T1PhysPathTerm 4 currentPmRegister pmEs pmSes pmUas----------------------------------------------------------------------------------Os155SpiTtp 5 currentPmRegister pmMsBbe pmMsEs pmMsSes pmMsUas----------------------------------------------------------------------------------J1PhysPathTerm 4 currentPmRegister pmEs pmSes pmUas----------------------------------------------------------------------------------T3PhysPathTerm 4 currentPmRegister pmEsCpp pmSesCpp pmUas----------------------------------------------------------------------------------Vt15Ttp 4 currentPmRegister pmEs pmSes pmUas----------------------------------------------------------------------------------Vc12Ttp 5 currentPmRegister pmVcBbe pmVcEs pmVcSes pmVcUas----------------------------------------------------------------------------------Vc4Ttp 5 currentPmRegister pmVcBbe


pmVcEs pmVcSes pmVcUas----------------------------------------------------------------------------------Sts3CspeTtp 4 currentPmRegister pmEsp pmSesp pmUasp----------------------------------------------------------------------------------T1Ttp 4 currentPmRegister pmEs pmSes pmUas----------------------------------------------------------------------------------

RXI3> mom . degthr

##################################################################################################MO Class Attribute Type Flags##################################################################################################E1Ttp degDegThr long readOnly--------------------------------------------------------------------------------------------------The threshold decides how many of the received blocks that are allowed to have bit errors. The measurement is made on a per-second basis and if the threshold is passed the second is considered bad.This is a percentage value.Range: 0 to 100, Default=30 **************************************************************************************************E3PhysPathTerm degDegThr long readOnly--------------------------------------------------------------------------------------------------The threshold decides how many of the received blocks that are allowed to have bit errors. The measurement is made on a per-second basis and if the threshold is passed the second is considered bad.This is a percentage value.Range: 0 to 100, Default=30 **************************************************************************************************E1PhysPathTerm degDegThr long readOnly--------------------------------------------------------------------------------------------------The threshold decides how many of the received blocks that are allowed to have bit errors. The measurement is made on a per-second basis and if the threshold is passed the second is considered bad.This is a percentage value.Range: 0 to 100, Default=30 **************************************************************************************************Os155SpiTtp msDegThreshold long readOnly


--------------------------------------------------------------------------------------------------MS - multiplexer section.The threshold decides how many of the received blocks that are allowed to have bit errors. The measurement is made on a per-second basis and if the threshold is passed the second is considered bad.This is a percentage value.Note: When operating to the ANSI standard, this attribute has no meaning.Range: 0 to 100, Default=30 **************************************************************************************************J1PhysPathTerm degThreshold long readOnly--------------------------------------------------------------------------------------------------Maximum allowed BER(Bit Error Rate). Degraded signal (DEG) if BER > degThreshold. The attribute gives a maximum BER of 10e-X, where X ranges from 5 to 9 (default 6)Range: 3 to 9, Default=6 **************************************************************************************************Vc12Ttp vcDegThreshold long readOnly--------------------------------------------------------------------------------------------------This threshold decides how many of the received blocks that are allowed to have bit errors. The measurement is made on a per-second basis and if the threshold is passed the second is considered bad.The attribute value is in unit of % (percent).Range: 0 to 100, Default=30 **************************************************************************************************Vc4Ttp vcDegThreshold long readOnly--------------------------------------------------------------------------------------------------This threshold decides how many of the received blocks that are allowed to have bit errors. The measurement is made on a per-second basis and if the threshold is passed the second is considered bad.The attribute value is in unit of % (percent).Range: 0 to 100, Default=30 **************************************************************************************************

RXI3> uv pm_wait

pm_wait = 25 //the interval of 25 seconds can be changed here

RXI3> lpdiff exchangeterminal . !^0

first check...waiting 25 seconds before next check...second check

=================================================================================================================MO Counter DiffValue=================================================================================================================Subrack=MS,Slot=24,PlugInUnit=1,ExchangeTerminal=1,Os155SpiTtp=pp1,Sts1SpeTtp=1,Vt15Ttp=28,T1Ttp=1 pmUas 25Subrack=MS,Slot=24,PlugInUnit=1,ExchangeTerminal=1,Os155SpiTtp=pp1,Sts1SpeTtp=1,Vt15Ttp=27,T1Ttp=1 pmUas 25Subrack=MS,Slot=24,PlugInUnit=1,ExchangeTerminal=1,Os155SpiTtp=pp1,Sts1SpeTtp=1,Vt15Ttp=1,T1Ttp=1 pmEs 2


Subrack=MS,Slot=24,PlugInUnit=1,ExchangeTerminal=1,Os155SpiTtp=pp1,Sts1SpeTtp=1,Vt15Ttp=1,T1Ttp=1 pmSes 2Subrack=MS,Slot=17,PlugInUnit=1,ExchangeTerminal=1,Os155SpiTtp=pp2 pmMsUas 25Subrack=MS,Slot=17,PlugInUnit=1,ExchangeTerminal=1,Os155SpiTtp=pp2,Vc4Ttp=1 pmVcUas 25Subrack=MS,Slot=16,PlugInUnit=1,ExchangeTerminal=1,E1PhysPathTerm=pp5 pmUas 25=================================================================================================================Total: 9 MOs

Added 6 MOs to group: pdiff_group

The ports with unavailable seconds are disabled, this explains why they were unavailable for the whole duration of the pdiffOne port is enabled but has got some errored seconds. This means that there are disturbances on this port.If the disturbances are too frequent, an alarm will be raised to indicate the degraded signal on this port.Possible consequences of degraded signal: - disabled ImaGroup - synchronization problems (if the port is used as syncreference) - node synch problems (if the port goes to RBS) - intermittent loss of contact to the remote node - poor speech quality on the calls going to that node

RXI3> st pdiff_group

===================================================================================Proxy Adm State Op. State MO=================================================================================== 281 0 (DISABLED) Equipment=1,Subrack=MS,Slot=24,PlugInUnit=1,ExchangeTerminal=1,Os155SpiTtp=pp1,Sts1SpeTtp=1,Vt15Ttp=28,T1Ttp=1 283 0 (DISABLED) Equipment=1,Subrack=MS,Slot=24,PlugInUnit=1,ExchangeTerminal=1,Os155SpiTtp=pp1,Sts1SpeTtp=1,Vt15Ttp=27,T1Ttp=1 335 1 (ENABLED) Equipment=1,Subrack=MS,Slot=24,PlugInUnit=1,ExchangeTerminal=1,Os155SpiTtp=pp1,Sts1SpeTtp=1,Vt15Ttp=1,T1Ttp=1 554 0 (LOCKED) 0 (DISABLED) Equipment=1,Subrack=MS,Slot=17,PlugInUnit=1,ExchangeTerminal=1,Os155SpiTtp=pp2 555 0 (DISABLED) Equipment=1,Subrack=MS,Slot=17,PlugInUnit=1,ExchangeTerminal=1,Os155SpiTtp=pp2,Vc4Ttp=1 576 0 (LOCKED) 0 (DISABLED) Equipment=1,Subrack=MS,Slot=16,PlugInUnit=1,ExchangeTerminal=1,E1PhysPathTerm=pp5===================================================================================Total: 33 MOs

ALARMS ARE RAISED WHEN THE ERRORED SECONDS ARE TOO HIGH (30% BER for more than 7 seconds)CHECK LGA TO LOOK FOR RAISED/CEASED ALARMS ON DEGRADED TRANSMISSION

RXI3> lga ...<cut>...2007-08-20 18:01:55 AL m PDH Degraded Signal degraded_signal_m3100 Subrack=MS,Slot=12,PlugInUnit=1,ExchangeTerminal=1,Os155SpiTtp=pp1,Vc4Ttp=1,Vc12Ttp=62,E1Ttp=12007-08-20 18:02:11 AL * PDH Degraded Signal degraded_signal_m3100 Subrack=MS,Slot=12,PlugInUnit=1,ExchangeTerminal=1,Os155SpiTtp=pp1,Vc4Ttp=1,Vc12Ttp=62,E1Ttp=1

RXI3> pmom os155 uas

##################################################################################MO Class Pm Counter##################################################################################


Os155SpiTtp pmMsUas----------------------------------------------------------------------------------Description: Transmission Unavailable Seconds (SES).The accumulated unavailable time in seconds during the interval. Unavailable time starts when 10 consecutive SES are detected (them being part of the unavailable time) and ends when 10 consecutive non-SES are detected.Condition: This counter is incremented for each second of unavailable time.Note that there is a delay of 10 seconds in the classification of a second as available or unavailable.Counter is reset after measurement period: YesCounter type: PEGUnit: Seconds**********************************************************************************

1.5 Fault Management

1.5.1 Supervision of physical ports

In both examples below we assume that we are supervising the connections from the point of view of Node A.

Example 1• E1PhysPathTerm 1 will appear enabled and without alarms.• E1PhysPathTerm 2 will appear enabled and without alarms. Supervision on ATM layer is necessary to detect the fault, see 3.3• E1PhysPathTerm 3 will appear disabled and with alarms.• E1PhysPathTerm 4 will appear enabled without alarms. Supervision on ATM layer is necessary to detect the fault, see 3.3• E1PhysPathTerm 5 will appear disabled and with alarms.


NODE A DACS/DXX (physical layer connections). NODE 1 E1PhysPathTerm=1

NODE 2

NODE 3

E1PhysPathTerm=2

E1PhysPathTerm=3

E1PhysPathTerm=4

NODE 4

E1PhysPathTerm=5

NODE 5

Example 2The Vc12Ttp can be seen as representing the E1 on the channelised STM-1 segment.The E1Ttp can be seen as representing the E1 between Node A and the remote Node.

• To Node1: Both Vc12Ttp and E1Ttp will appear enabled without alarms.• To Node2: Vc12Ttp will appear enabled but E1Ttp will appear disabled with alarms.• To Node3: Both Vc12Ttp and E1Ttp will appear enabled without alarms. Supervision on ATM layer is necessary to detect the fault, see 3.3• To Node4: Both Vc12Ttp and E1Ttp will appear disabled with alarms. Connection needs to be made in DACS/DXX.


NODE A DACS/DXX (physical layer connections).

NODE 1

Channelised STM-1 NODE 2

NODE 3

Vc12Ttp=1,E1Ttp=1

Vc12Ttp=2,E1Ttp=1

Vc12Ttp=3,E1Ttp=1

NODE 4

Vc12Ttp=4,E1Ttp=1

1.5.2 Supervision of ImaGroups

Possible reasons for ImaGroup disabled:- 1. not enough ImaLinks are up (there must be at least requiredNumberOfLinks up). Check state of the ImaLinks and E1/T1/J1’s.- 2. some ImaLinks have degraded signal. Check pm counters on ImaLinks and E1/T1/J1s, look for errored seconds.- 3. the IMA chip has hung in the ET device (should be fixed in later CPP releases though).

Example case 1

//Only 3 ports are working whereas 4 are required

RXI3> get ImaGroup=MS-18-ima1

=================================================================================================================1899 TransportNetwork=1,ImaGroup=MS-18-ima1=================================================================================================================ImaGroupId MS-18-ima1activeLinks 3availabilityStatus 2 (FAILED)operationalState 0 (DISABLED)physicalPortList [4] = >>> physicalPortList = Equipment=1,Subrack=MS,Slot=18,PlugInUnit=1,ExchangeTerminal=1,E1PhysPathTerm=pp1 >>> physicalPortList = Equipment=1,Subrack=MS,Slot=18,PlugInUnit=1,ExchangeTerminal=1,E1PhysPathTerm=pp2 >>> physicalPortList = Equipment=1,Subrack=MS,Slot=18,PlugInUnit=1,ExchangeTerminal=1,E1PhysPathTerm=pp3 >>> physicalPortList = Equipment=1,Subrack=MS,Slot=18,PlugInUnit=1,ExchangeTerminal=1,E1PhysPathTerm=pp4requiredNumberOfLinks 4reservedBy AtmPort=MS-18-ima1userLabel


=================================================================================================================Total: 1 MOs

RXI3> mr e1group

RXI3> ma e1group ImaGroup=MS-18-ima1 list

Added 4 MOs to group: e1group

//Port 4 is disabled

RXI3> st e1group

===================================================================================Proxy Adm State Op. State MO=================================================================================== 538 1 (UNLOCKED) 0 (DISABLED) Equipment=1,Subrack=MS,Slot=18,PlugInUnit=1,ExchangeTerminal=1,E1PhysPathTerm=pp4 539 1 (UNLOCKED) 1 (ENABLED) Equipment=1,Subrack=MS,Slot=18,PlugInUnit=1,ExchangeTerminal=1,E1PhysPathTerm=pp3 540 1 (UNLOCKED) 1 (ENABLED) Equipment=1,Subrack=MS,Slot=18,PlugInUnit=1,ExchangeTerminal=1,E1PhysPathTerm=pp2 541 1 (UNLOCKED) 1 (ENABLED) Equipment=1,Subrack=MS,Slot=18,PlugInUnit=1,ExchangeTerminal=1,E1PhysPathTerm=pp1===================================================================================Total: 4 MOs

Example case 2

//All links up but ImaGroup disabled


=================================================================================================================1899 TransportNetwork=1,ImaGroup=MS-18-ima1=================================================================================================================ImaGroupId MS-18-ima1activeLinks 4availabilityStatus 2 (FAILED)operationalState 0 (DISABLED)physicalPortList [4] = >>> physicalPortList = Equipment=1,Subrack=MS,Slot=18,PlugInUnit=1,ExchangeTerminal=1,E1PhysPathTerm=pp1 >>> physicalPortList = Equipment=1,Subrack=MS,Slot=18,PlugInUnit=1,ExchangeTerminal=1,E1PhysPathTerm=pp2 >>> physicalPortList = Equipment=1,Subrack=MS,Slot=18,PlugInUnit=1,ExchangeTerminal=1,E1PhysPathTerm=pp3 >>> physicalPortList = Equipment=1,Subrack=MS,Slot=18,PlugInUnit=1,ExchangeTerminal=1,E1PhysPathTerm=pp4requiredNumberOfLinks 4reservedBy AtmPort=MS-18-ima1userLabel =================================================================================================================


Total: 1 MOs

RXI3> mr e1group



RXI3> st e1group

===================================================================================Proxy Adm State Op. State MO=================================================================================== 538 1 (UNLOCKED) 1 (ENABLED) Equipment=1,Subrack=MS,Slot=18,PlugInUnit=1,ExchangeTerminal=1,E1PhysPathTerm=pp4 539 1 (UNLOCKED) 1 (ENABLED) Equipment=1,Subrack=MS,Slot=18,PlugInUnit=1,ExchangeTerminal=1,E1PhysPathTerm=pp3 540 1 (UNLOCKED) 1 (ENABLED) Equipment=1,Subrack=MS,Slot=18,PlugInUnit=1,ExchangeTerminal=1,E1PhysPathTerm=pp2 541 1 (UNLOCKED) 1 (ENABLED) Equipment=1,Subrack=MS,Slot=18,PlugInUnit=1,ExchangeTerminal=1,E1PhysPathTerm=pp1===================================================================================Total: 4 MOs

//Port 3 has degraded signal, too many disturbances caused the ImaGroup to go down

RXI3> pdiff e1group . !^0

...waiting 25 seconds before next check.......=================================================================================================================MO Counter DiffValue=================================================================================================================Subrack=MS,Slot=18,PlugInUnit=1,ExchangeTerminal=1,E1PhysPathTerm=pp3 pmEs 3Subrack=MS,Slot=18,PlugInUnit=1,ExchangeTerminal=1,E1PhysPathTerm=pp3 pmSes 3=================================================================================================================Total: 1 MOs

Example case 3


=================================================================================================================2239 TransportNetwork=1,ImaGroup=MS-20-ima1=================================================================================================================ImaGroupId MS-20-ima1activeLinks 4


availabilityStatus 2 (FAILED)operationalState 0 (DISABLED)physicalPortList [4] = >>> physicalPortList = Equipment=1,Subrack=MS,Slot=20,PlugInUnit=1,ExchangeTerminal=1,E1PhysPathTerm=pp1 >>> physicalPortList = Equipment=1,Subrack=MS,Slot=20,PlugInUnit=1,ExchangeTerminal=1,E1PhysPathTerm=pp2 >>> physicalPortList = Equipment=1,Subrack=MS,Slot=20,PlugInUnit=1,ExchangeTerminal=1,E1PhysPathTerm=pp3 >>> physicalPortList = Equipment=1,Subrack=MS,Slot=20,PlugInUnit=1,ExchangeTerminal=1,E1PhysPathTerm=pp4requiredNumberOfLinks 4reservedBy AtmPort=MS-20-ima1userLabel =================================================================================================================Total: 1 MOs

RXI3> mr e1group



RXI3> st e1group

===================================================================================Proxy Adm State Op. State MO=================================================================================== 538 1 (UNLOCKED) 1 (ENABLED) Equipment=1,Subrack=MS,Slot=18,PlugInUnit=1,ExchangeTerminal=1,E1PhysPathTerm=pp4 539 1 (UNLOCKED) 1 (ENABLED) Equipment=1,Subrack=MS,Slot=18,PlugInUnit=1,ExchangeTerminal=1,E1PhysPathTerm=pp3 540 1 (UNLOCKED) 1 (ENABLED) Equipment=1,Subrack=MS,Slot=18,PlugInUnit=1,ExchangeTerminal=1,E1PhysPathTerm=pp2 541 1 (UNLOCKED) 1 (ENABLED) Equipment=1,Subrack=MS,Slot=18,PlugInUnit=1,ExchangeTerminal=1,E1PhysPathTerm=pp1===================================================================================Total: 4 MOs

//All links up and no degraded signal

RXI3> pdiff e1group . !^0

...waiting 25 seconds before next check.......=================================================================================================================MO Counter DiffValue==================================================================================================================================================================================================================================Total: 0 MOs


//Check the T&E log on the ET board

RXI3> lhsh 002000 te log read

$ lhsh 002000 te log read.....0010: [2005-11-01 23:17:04.508] Aet_locIma_proc imagroupro.c:2056 ERROR:ImaGroupRo_handleConstructImaGroupReq:: Failed to set up IMA group on IMADRV (imaGroupFroId=1)....

RXI3> fro ImaGroup=MS-18-ima1

=================================================================================================================MO FroName FroId=================================================================================================================ImaGroup=MS-18-ima1 imaGroupFroId 1=================================================================================================================Total: 1 MOs

RXI3> aet_imamp imagroupfro 1

$ aet_imamp imagroupfro 1******* AET status info - Attribute values for IMA group FRO 1atmPortFroId: 8imaFiCacseCepId: 9totalBw: 8805 ATM cells/seceqmtFroId: 14circuitNo: 1imaGroupRoId: 0 //THERE IS NO RESOURCE OBJECT FOR THE IMAGROUP FROnumberOfLinksInStart: 0numberOfActiveLinks: 4numberOfLinksInStop: 0reqNumberOfLinks: 2numberOfLinks: 4noOfRsrvRspCallbacks: 1clientRef: 0oldReqNumberOfLinks: 0oldNumberOfLinks: 0setAttrReqIndex: 0hecCorrectionMode: ENABLEdeleteGroup: FALSEretValue: AET_IMAGROUPMI_RSP_OK...<cut>...

//CORRECT THE PROBLEM BY UNDEFINING/REDEFINING THE IMAGROUP, THIS WILL FORCE THE RO TO BE CREATEDRXI3> u+


....RXI3> rdel ImaGroup=MS-18-ima1....RXI3> u-....RXI3> run $undocommandfile....

//OR: COLD RESTART ON ET BOARD

RXI3> acc 002000 restart

---> cold

2 NETWORK SYNCHRONISATION

Sync references can be connected directly on each TU board (they are then mapped to the MO TuSyncRef) or the signal from a physical port can be used as sync refererence. The clock signal generated by the TU clocks is a 19.44 MHz signal (correponds to 1/8 of the STM-1 bitrate).(Note: TuSyncRef with 1.544 or 10 MHz is not recommended as these signals are usually less reliable than the 2.048 MHz or GPS)


TU Board

TuSyncRef 2.048 MHz

(1.544 MHz)

(10 MHz)

GPS

E1PhysPathTerm

T1PhysPathTerm

J1PhysPathTerm

Os155SpiTtp

19.44 MHz (=155,520/8)

//THIS SHOWS THAT E1 IN SLOT 16 IS CURRENTLY THE ACTIVE SYNCH REFERENCE

RXI3> get synchroni

=================================================================================================================1358 TransportNetwork=1,Synchronization=1=================================================================================================================SynchronizationId 1degradationIsFault 0 (DEGR_NOT_FAULT)syncRefActivity i[8] = 1 1 1 2 1 1 1 1 // = INACTIVE, INACTIVE, INACTIVE, ACTIVE, INACTIVE, ...syncRefPriority i[8] = 4 2 3 1 5 0 0 0 syncRefStatus i[8] = 3 3 3 3 0 0 0 0 // = OK, OK, OK, OK, FAILED, FAILED, FAILED, FAILEDsyncReference [8] = >>> syncReference = Equipment=1,Subrack=MS,Slot=7,PlugInUnit=1,ExchangeTerminal=1,Os155SpiTtp=pp1 >>> syncReference = Equipment=1,Subrack=MS,Slot=8,PlugInUnit=1,ExchangeTerminal=1,Os155SpiTtp=pp2 >>> syncReference = Equipment=1,Subrack=MS,Slot=12,PlugInUnit=1,ExchangeTerminal=1,Os155SpiTtp=pp2 >>> syncReference = Equipment=1,Subrack=MS,Slot=16,PlugInUnit=1,ExchangeTerminal=1,E1PhysPathTerm=pp8 >>> syncReference = Equipment=1,Subrack=MS,Slot=4,PlugInUnit=1,TimingUnit=1,TuSyncRef=1 >>> syncReference =


>>> syncReference = >>> syncReference = systemClockA 2 (LOCKED_MODE) // TUB SLOT 4systemClockB 2 (LOCKED_MODE) // TUB SLOT 5userLabel =================================================================================================================Total: 1 MOs

RXI3> mom clockstate

##################################################################################Enum Values##################################################################################ClockState 0:unknownMode, 1:startupMode, 2:lockedMode, 3:holdOverMode, 4:freeRunningMode, 5:failedMode, 6:lossOfTrackingMode, 7:notApplicable----------------------------------------------------------------------------------

RXI3> mom . syncRef(Activity|status)

##################################################################################################MO Class Attribute Type Flags##################################################################################################Synchronization syncRefActivity sequence:enumRef-RefActivity readOnly,nonPersistent,noNotification--------------------------------------------------------------------------------------------------Set of synchronization reference activity attributes.Note: The length of this sequence is always 8.**************************************************************************************************Synchronization syncRefStatus sequence:enumRef-RefState readOnly,nonPersistent,noNotification--------------------------------------------------------------------------------------------------Set of synchronization reference status attributes.Note: The length of this sequence is always 8.**************************************************************************************************

RXI3> mom ref(activity|state)

##################################################################################Enum Values##################################################################################RefState 0:FAILED, 1:DEGRADED, 2:LOSS_OF_TRACKING, 3:OK, 4:REF_PATH_FAILED_A, 5:REF_PATH_FAILED_B----------------------------------------------------------------------------------RefState can have the following values:failed = synchronization reference is not capable to perform its required tasks.degraded = capability of synchronization reference to perform its required tasks is degraded e.g. because of signal level degradation. This value is only applicable for traffic carrying (ET physical path termination) synchronization references. Note:


attribute degradationIsFault controls whether synchronization reference degradation is interpreted as a synchronization reference fault or not.lossOfTracking = system clock regulation algorithm on TU board can not follow the 8kHz synchronization reference signal either because of the poor quality of the signal or because of a HW fault at TU board. If all synchronization references repeatedly end up to state lossOfTracking, fault is likely in TU HW.ok = synchronization reference is capable of performing its required tasks.refPathFailed_A = Synchronization reference cannot be distributed on plane A.refPathFailed_B = Synchronization reference cannot be distributed on plane B. - FAILED: - DEGRADED: - LOSS_OF_TRACKING: - OK: - REF_PATH_FAILED_A: - REF_PATH_FAILED_B: **********************************************************************************RefActivity 1:INACTIVE, 2:ACTIVE----------------------------------------------------------------------------------RefActivity can have the following values:inactive = Synchronization reference is currently not used in system clock generation.active = Synchronization is used in system clock generation. - INACTIVE: - ACTIVE: **********************************************************************************

RXI3> ma syncref synch ref

Added 4 MOs to group: syncref

RXI3> get syncref reservedbysync

=================================================================================================================MO Attribute Value=================================================================================================================Subrack=MS,Slot=16,PlugInUnit=1,ExchangeTerminal=1,E1PhysPathTerm=pp8 reservedBySync Synchronization=1Subrack=MS,Slot=12,PlugInUnit=1,ExchangeTerminal=1,Os155SpiTtp=pp2 reservedBySync Synchronization=1Subrack=MS,Slot=8,PlugInUnit=1,ExchangeTerminal=1,Os155SpiTtp=pp2 reservedBySync Synchronization=1Subrack=MS,Slot=7,PlugInUnit=1,ExchangeTerminal=1,Os155SpiTtp=pp1 reservedBySync Synchronization=1=================================================================================================================Total: 4 MOs

RXI> mom synchorniz

##################################################################################MO Class Attributes/Actions


##################################################################################Synchronization SynchronizationId,degradationIsFault,syncRefActivity,syncRefPriority,syncRefStatus,syncReference,systemClockA,systemClockB,systemClockRedundancy,userLabel addSyncRefResource,changeSyncRefPriority,removeSyncRefResource,resetLossOfTrackingThis MO is used to administer synchronization references for the network synchronization function and to view the system clock state of Timing Unit boards.Synchronization can have 0 to 8 relations to other MOs. The only valid MOs where relations can exist are E1Physpathterm, J1Physpathterm, T1Physpathterm, Os155SpiTtp, TU Synchronization Reference, and ManagedObject (for the non-Cello RXI820 MO) MOs. Note that maximum number of relations to these MOs is 8 all together.The synchronization MO is automatically created and cannot be deleted.Note: An external ManagedObject that wishes to be connected to the Synchronization MO must implement the following interface se.ericsson.cello.equipment.SyncReservable!The local distinguished name of this MO is ManagedElement=1,TransportNetwork=1,Synchronization=1.----------------------------------------------------------------------------------

RNC10> acc 793 removeSyncRefResource

=================================================================================================================Proxy MO Action Nr of Params================================================================================================================= 793 Synchronization=1 removeSyncRefResource 1

Parameter 1 of 1, syncReference (moRef-ManagedObject): Enter mo LDN: Equipment=1,Subrack=MS,Slot=7,PlugInUnit=1,ExchangeTerminal=1,Os155SpiTtp=1

>>> Return value = null

=================================================================================================================Total: 1 MOs attempted, 1 MOs actioned

RNC10> acc 793 addSyncRefResource

=================================================================================================================Proxy MO Action Nr of Params================================================================================================================= 793 Synchronization=1 addSyncRefResource 2

Parameter 1 of 2, syncReference (moRef-ManagedObject): Enter mo LDN: Equipment=1,Subrack=MS,Slot=7,PlugInUnit=1,ExchangeTerminal=1,Os155SpiTtp=1

Parameter 2 of 2, syncPriority (long): 3 >>> Return value = null



This command shows a bit more detail on the clock state, but most of the info is the same as what can be seen from the MOsRXI3> nssmpinfo all

$ nssmpinfo all******** Reference Information ******** ET REF in position: SMN= 0, APN= 16 - priority= 1 - synch state= OK - LOSS OF TRACKING= NO (0 || 0) - reference path A state= REF PATH A OK - reference path B state= REF PATH B OK - ref ADM state= ADM UNLOCKED - ref is active= True* ET REF in position: SMN= 0, APN= 7 - priority= 4 - synch state= OK - LOSS OF TRACKING= NO (0 || 0) - reference path A state= REF PATH A UNKNOWN - reference path B state= REF PATH B UNKNOWN - ref ADM state= ADM UNLOCKED - ref is active= False* ET REF in position: SMN= 0, APN= 12 - priority= 3 - synch state= OK - LOSS OF TRACKING= NO (0 || 0) - reference path A state= REF PATH A UNKNOWN - reference path B state= REF PATH B UNKNOWN - ref ADM state= ADM UNLOCKED - ref is active= False* ET REF in position: SMN= 0, APN= 8 - priority= 2 - synch state= OK - LOSS OF TRACKING= NO (0 || 0) - reference path A state= REF PATH A UNKNOWN - reference path B state= REF PATH B UNKNOWN - ref ADM state= ADM UNLOCKED - ref is active= False

******** Alarms Information *******


* NSS_SYNCH_LOSS_OF_SYSTEM_CLOCK alarm= OFF* NSS_SYNCH_LOSS_OF_SYSTEM_CLOCK_REDUNDANCY alarm= OFF* NSS_SYNCH_SYSTEM_CLOCK_QUALITY_DEGRADATION alarm= OFF* NSS_SYNCH_SYSTEM_CLOCK_IN_HOLDOVER_MODE alarm= OFF* NSS_SYNCH_LOSS_OF_SYNCH_REF_REDUNDANCY alarm= OFF* NSS_SYNCH_LOSS_OF_TRACKING alarm= OFF* NSS_SYNCH_REF_PATH_HW_FAILURE alarm= OFF* NSS_TU_HW_FAILURE alarm on TU A= OFF* NSS_TU_SYS_CLOCK_PATH_HW_FAILURE alarm on TU A= OFF* NSS_TU_HW_FAILURE alarm on TU B= OFF* NSS_TU_SYS_CLOCK_PATH_HW_FAILURE alarm on TU B= OFF* TU A Dedicated 1.5/2/10 MHz Input alarm= OFF* TU A Dedicated 1PPS Input alarm= OFF* TU B Dedicated 1.5/2/10 MHz Input alarm= OFF* TU B Dedicated 1PPS Input alarm= OFF

******** Clock Information *******Legenda for clock states: WARMUP_MODE = 1 SYNCH1_MODE= 2 SYNCH2_MODE= 3 SYNCH3_MODE= 4 LOCKED_MODE= 5 HOLD_OVER_MODE= 6 FREERUNNING_MODE= 7 LOSS_OF_TRACKING_MODE= 8 FAILURE_MODE= 9 UNKNOWN= 10* TU A Type= TU1* System clock TU A= 5* TU B Type= TU1* System clock TU B= 5******************

* SYCI Selected System Clock Plane= A_THEN_B_PLANE* SCSPI Selected System Clock plane= SYSTEM CLOCK PLANE A$

RXI3> mom clockstate

##################################################################################Enum Values##################################################################################ClockState 0:unknownMode, 1:startupMode, 2:lockedMode, 3:holdOverMode, 4:freeRunningMode, 5:failedMode, 6:lossOfTrackingMode, 7:notApplicable


----------------------------------------------------------------------------------

3 ATM LAYER

3.1 Virtual Path/Virtual Channel

ATM = a transport technology for sharing the physical media (E1, T1, STM-1, etc) between several users.User data is transported in cells of fixed size of 53 bytes: 5 bytes header + 48 bytes data.Short fixed size of the cells gives cheap hardware based switching and tight control on delay.

ATM Cell structure:- GFC = Generic Flow Control = 4 bits. Not used in CPP.- VPI = Virtual Path Identifier = 8 bits. Possible values: 0 to 255- VCI = Virtual Channel Identifier = 16 bits. Possible values: 32 to 65535 (0 to 31 is reserved).- PTI = Payload Type Indication = 3 bits. Possible values: 0 to 7. To distinguish OAM or idle cells from payload cells. Also used for Early Packet

Discard.- CLP = Cell Loss Priority = 1 bit. Not used in CPP.- HEC = Header Error Control = 8 bits checksum. Used for error detection and error correction in the header bits. Also used by receiver to

synchronise on the cell flow.

VPI P T I

CLP

HEC PAYLOAD VCI GFC

Virtual channels carry the user data and are grouped into virtual pathes.The bitrate and delay of the VP’s and VC’s is specified by the ATM traffic descriptors.

Since ATM cells have fixed size but user data frames can have variable size, an adaption layer is necessary to fit the user data into the ATM cells:- AAL5: for non delay sensitive data contained in long frames, eg signalling and IP. The Aal5 user frames are segmented into 48 bytes fragments and

reassembled at other end- AAL2: for delay sensitive data, eg AMR speech or Iub Frame protocols. Frames from multiple Aal2 users can be multiplexed into one ATM VCC. - AAL0: Aal0 does not perform any adaptation. It is used in Ericsson networks to carry the node sync on Iub.- AAL1: to carry TDM traffic over ATM.


VCI=32

VPI=2

VPI=1

VCI=33

VCI=32

VCI=34

VCI=33

Cable/Fiber

AtmPort

CP = the point below the layerCEP = the point above the layer.VPL/VCL = Virtual Path Link / Virtual Channel Link = Link between two Connection Points (CP)VPC/VCC = Virtual Path Connection / Virtual Channel Connection = Connection between two Connection End Points (CEP)

VCL and VPL Termination Points (VclTp, VplTp) are found in every node.VPC Termination Points (VpcTp) are found in every node since VP cross connect is not supported in CPP.VCC Termination Points are only found in the nodes where the Aal layer terminates.


VC CP

VP CEP

RNC RBS

RXI

VclTp

AalxTpVccTp

VpcTp

VplTp

VclTp

AalxTpVccTp

VpcTp

VplTp

VclTp

VpcTp

VplTp

VclTp

VpcTp

VplTp

AtmCross Connection

VCC

VCL

VPC

VCL

VPC

VPL VPL

AtmPort AtmPort AtmPort AtmPort

VC CEP

VC CEP

VC CP

VC CP

VC CP

VP CEP

VP CEP

VP CEP

VP CP

VP CP

VP CP

VP CP

RXI4 > lpr AtmPort=MS-25-2

===================================================================================Proxy MO=================================================================================== 1971 TransportNetwork=1,AtmPort=MS-25-2 1972 TransportNetwork=1,AtmPort=MS-25-2,VplTp=vp8 1973 TransportNetwork=1,AtmPort=MS-25-2,VplTp=vp8,VpcTp=1 1974 TransportNetwork=1,AtmPort=MS-25-2,VplTp=vp8,VpcTp=1,VclTp=vc43337 1975 TransportNetwork=1,AtmPort=MS-25-2,VplTp=vp8,VpcTp=1,VclTp=vc43336 1976 TransportNetwork=1,AtmPort=MS-25-2,VplTp=vp8,VpcTp=1,VclTp=vc43335 1977 TransportNetwork=1,AtmPort=MS-25-2,VplTp=vp8,VpcTp=1,VclTp=vc43334 1978 TransportNetwork=1,AtmPort=MS-25-2,VplTp=vp8,VpcTp=1,VclTp=vc41 1979 TransportNetwork=1,AtmPort=MS-25-2,VplTp=vp8,VpcTp=1,VclTp=vc40 1980 TransportNetwork=1,AtmPort=MS-25-2,VplTp=vp8,VpcTp=1,VclTp=vc39 1981 TransportNetwork=1,AtmPort=MS-25-2,VplTp=vp8,VpcTp=1,VclTp=vc38


1982 TransportNetwork=1,AtmPort=MS-25-2,VplTp=vp2 1983 TransportNetwork=1,AtmPort=MS-25-2,VplTp=vp2,VpcTp=1 1984 TransportNetwork=1,AtmPort=MS-25-2,VplTp=vp2,VpcTp=1,VclTp=vc40 1985 TransportNetwork=1,AtmPort=MS-25-2,VplTp=vp2,VpcTp=1,VclTp=vc39 1986 TransportNetwork=1,AtmPort=MS-25-2,VplTp=vp2,VpcTp=1,VclTp=vc38 1987 TransportNetwork=1,AtmPort=MS-25-2,VplTp=vp2,VpcTp=1,VclTp=vc44337 1988 TransportNetwork=1,AtmPort=MS-25-2,VplTp=vp2,VpcTp=1,VclTp=vc44336 1989 TransportNetwork=1,AtmPort=MS-25-2,VplTp=vp2,VpcTp=1,VclTp=vc44335 1990 TransportNetwork=1,AtmPort=MS-25-2,VplTp=vp2,VpcTp=1,VclTp=vc44334 1991 TransportNetwork=1,AtmPort=MS-25-2,VplTp=vp1 1992 TransportNetwork=1,AtmPort=MS-25-2,VplTp=vp1,VpcTp=1 1993 TransportNetwork=1,AtmPort=MS-25-2,VplTp=vp1,VpcTp=1,VclTp=vc45 1994 TransportNetwork=1,AtmPort=MS-25-2,VplTp=vp1,VpcTp=1,VclTp=vc41 1995 TransportNetwork=1,AtmPort=MS-25-2,VplTp=vp1,VpcTp=1,VclTp=vc40 1996 TransportNetwork=1,AtmPort=MS-25-2,VplTp=vp1,VpcTp=1,VclTp=vc39 1997 TransportNetwork=1,AtmPort=MS-25-2,VplTp=vp1,VpcTp=1,VclTp=vc42444 1998 TransportNetwork=1,AtmPort=MS-25-2,VplTp=vp1,VpcTp=1,VclTp=vc42443 1999 TransportNetwork=1,AtmPort=MS-25-2,VplTp=vp1,VpcTp=1,VclTp=vc42442 2000 TransportNetwork=1,AtmPort=MS-25-2,VplTp=vp1,VpcTp=1,VclTp=vc42441===================================================================================Total: 30 MOs

RXI4> lget AtmPort=MS-25-2 reservedby

=================================================================================================================MO Attribute Value=================================================================================================================AtmPort=MS-25-2,VplTp=vp8,VpcTp=1,VclTp=vc43337 reservedBy AtmCrossConnection=vc43337-vc37AtmPort=MS-25-2,VplTp=vp8,VpcTp=1,VclTp=vc43336 reservedBy AtmCrossConnection=vc43336-vc36AtmPort=MS-25-2,VplTp=vp8,VpcTp=1,VclTp=vc43335 reservedBy AtmCrossConnection=vc43335-vc35AtmPort=MS-25-2,VplTp=vp8,VpcTp=1,VclTp=vc43334 reservedBy AtmCrossConnection=vc43334-vc34AtmPort=MS-25-2,VplTp=vp8,VpcTp=1,VclTp=vc41 reservedBy Aal2PathVccTp=r401m8a83AtmPort=MS-25-2,VplTp=vp8,VpcTp=1,VclTp=vc40 reservedBy Aal2PathVccTp=r401m8a82AtmPort=MS-25-2,VplTp=vp8,VpcTp=1,VclTp=vc39 reservedBy Aal2PathVccTp=r401m8a81AtmPort=MS-25-2,VplTp=vp8,VpcTp=1,VclTp=vc38 reservedBy Aal5TpVccTp=r401m8qaAtmPort=MS-25-2,VplTp=vp2,VpcTp=1,VclTp=vc40 reservedBy Aal2PathVccTp=r401m2a22AtmPort=MS-25-2,VplTp=vp2,VpcTp=1,VclTp=vc39 reservedBy Aal2PathVccTp=r401m2a21AtmPort=MS-25-2,VplTp=vp2,VpcTp=1,VclTp=vc38 reservedBy Aal5TpVccTp=r401m2qaAtmPort=MS-25-2,VplTp=vp2,VpcTp=1,VclTp=vc44337 reservedBy AtmCrossConnection=vc44337-vc37AtmPort=MS-25-2,VplTp=vp2,VpcTp=1,VclTp=vc44336 reservedBy AtmCrossConnection=vc44336-vc36AtmPort=MS-25-2,VplTp=vp2,VpcTp=1,VclTp=vc44335 reservedBy AtmCrossConnection=vc44335-vc35AtmPort=MS-25-2,VplTp=vp2,VpcTp=1,VclTp=vc44334 reservedBy AtmCrossConnection=vc44334-vc34AtmPort=MS-25-2,VplTp=vp1,VpcTp=1,VclTp=vc45 reservedBy Aal5TpVccTp=r401m1qb


AtmPort=MS-25-2,VplTp=vp1,VpcTp=1,VclTp=vc41 reservedBy Aal2PathVccTp=r401m1a16AtmPort=MS-25-2,VplTp=vp1,VpcTp=1,VclTp=vc40 reservedBy Aal2PathVccTp=r401m1a15AtmPort=MS-25-2,VplTp=vp1,VpcTp=1,VclTp=vc39 reservedBy Aal2PathVccTp=r401m1a14AtmPort=MS-25-2,VplTp=vp1,VpcTp=1,VclTp=vc42444 reservedBy AtmCrossConnection=vc42444-vc44AtmPort=MS-25-2,VplTp=vp1,VpcTp=1,VclTp=vc42443 reservedBy AtmCrossConnection=vc42443-vc43AtmPort=MS-25-2,VplTp=vp1,VpcTp=1,VclTp=vc42442 reservedBy AtmCrossConnection=vc42442-vc42AtmPort=MS-25-2,VplTp=vp1,VpcTp=1,VclTp=vc42441 reservedBy AtmCrossConnection=vc42441-vc41=================================================================================================================Total: 23 MOs

//ExternalVpi, externalVci store the VCI/VPI value

RXI4> lget AtmPort=MS-25-2(,VplTp=vp8(,VpcTp=1(,VclTp=vc43337)*)*)*$

=================================================================================================================1971 TransportNetwork=1,AtmPort=MS-25-2=================================================================================================================AtmPortId MS-25-2availabilityStatus 0 (NO_STATUS)hecCorrectionMode trueloopbackDetection 0 (DISABLED)operationalState 1 (ENABLED)userLabel AtmPort MS-25-2uses Subrack=MS,Slot=25,PlugInUnit=1,ExchangeTerminal=1,Os155SpiTtp=pp2,Sts3CspeTtp=1valueOfLastCellWithUnexp Struct{3} >>> 1.vpi = 0 >>> 2.vci = 0 >>> 3.pti = 0=================================================================================================================1972 TransportNetwork=1,AtmPort=MS-25-2,VplTp=vp8=================================================================================================================VplTpId vp8atmTrafficDescriptor AtmTrafficDescriptor=C1P70000availabilityStatus 0 (NO_STATUS)externalVpi 8operationalState 1 (ENABLED)userLabel VplTp vp8=================================================================================================================1973 TransportNetwork=1,AtmPort=MS-25-2,VplTp=vp8,VpcTp=1=================================================================================================================VpcTpId 1alarmReport 2 (ALARM_LOC)availabilityStatus 0 (NO_STATUS)continuityCheck falsecounterMode 0 (PM_MODE_OFF)nomPmBlkSize 1024 (NOM_PM_BLKSIZE_2_10)operationalState 1 (ENABLED)userLabel VpcTp 1=================================================================================================================


1974 TransportNetwork=1,AtmPort=MS-25-2,VplTp=vp8,VpcTp=1,VclTp=vc43337=================================================================================================================VclTpId vc43337atmTrafficDescriptorId AtmTrafficDescriptor=U3P1000M80availabilityStatus 0 (NO_STATUS)externalVci 43337operationalState 1 (ENABLED)reservedBy AtmCrossConnection=vc43337-vc37userLabel =================================================================================================================Total: 4 MOs

3.2 Traffic Descriptors

Defined on VP and VC level. Specified by:- quality of service: 1, 2, 3, 4- service category: CBR, UBR, UBR+

RXI4> mom atmqos

##################################################################################Enum Values##################################################################################AtmQos 1:CLASS_ONE, 2:CLASS_TWO, 3:CLASS_THREE, 4:CLASS_FOUR----------------------------------------------------------------------------------ATM's Quality of Service classes.The ATM layer system provides four QoS classes, numbered 1 to 4, where CLASS_ONE gives the best QoS in regards to Cell Loss Ratio <CLR> and Cell Delay Variation <CDV> and CLASS_FOUR doesn't give any QoS guarantees. CLASS_ONE and CLASS_TWO are the only classes applicable for real time traffic. - CLASS_ONE: CDV < 1 ms (milliseconds), CLR < 10e-8. Typically used by timing unit. - CLASS_TWO: CDV < 1 ms, CLR < 10e-7. Typically used for speech (Aal2). - CLASS_THREE: CLR < 10e-5. Typically used for signalling. - CLASS_FOUR: Typically used for IP, eg. OAM traffic.**********************************************************************************

RXI4> mom servicecat

##################################################################################Enum Values##################################################################################ServiceCategory 1:SERVICE_CATEGORY_CBR, 2:SERVICE_CATEGORY_UBR, 3:SERVICE_CATEGORY_UBR_PLUS---------------------------------------------------------------------------------- - SERVICE_CATEGORY_CBR: Service category Constant Bit rate, CBR.


- SERVICE_CATEGORY_UBR: Service category Unspecified Bit rate, UBR. - SERVICE_CATEGORY_UBR_PLUS: Service category Unspecified Bit rate+, UBR+. UBR+ guarantees a certain bandwidth. If higher bandwidth is used it will be handled as UBR. **********************************************************************************

Enter a second argument in the mom command for more detailed description

//USED BY nodesync AND VP’SRXI4> get AtmTrafficDescriptor=C1P7000

=================================================================================================================2152 TransportNetwork=1,AtmTrafficDescriptor=C1P7000=================================================================================================================AtmTrafficDescriptorId C1P7000egressAtmMcr 0 //MCR not applicable for CBRegressAtmPcr 7000egressAtmQos 1 (CLASS_ONE)ingressAtmMcr 0ingressAtmPcr 7000ingressAtmQos 1 (CLASS_ONE)packetDiscard falsereservedBy [12] = >>> reservedBy = TransportNetwork=1,AtmPort=MS-25-1,VplTp=vp1 >>> reservedBy = TransportNetwork=1,AtmPort=MS-25-1,VplTp=vp8 >>> reservedBy = TransportNetwork=1,AtmPort=MS-25-2,VplTp=vp1 >>> reservedBy = TransportNetwork=1,AtmPort=MS-25-2,VplTp=vp8 >>> reservedBy = TransportNetwork=1,AtmPort=MS-26-1,VplTp=vp8 >>> reservedBy = TransportNetwork=1,AtmPort=MS-26-2,VplTp=vp8 >>> reservedBy = TransportNetwork=1,AtmPort=MS-27-1,VplTp=vp1 >>> reservedBy = TransportNetwork=1,AtmPort=MS-27-2,VplTp=vp1 >>> reservedBy = TransportNetwork=1,AtmPort=MS-26-1,VplTp=vp1 >>> reservedBy = TransportNetwork=1,AtmPort=MS-26-2,VplTp=vp1 >>> reservedBy = TransportNetwork=1,AtmPort=MS-21-1,VplTp=vp1 >>> reservedBy = TransportNetwork=1,AtmPort=MS-21-2,VplTp=vp1serviceCategory 1 (SERVICE_CATEGORY_CBR)userLabel =================================================================================================================

//used by aal2RNC10> get AtmTrafficDescriptor=C2P12000

=================================================================================================================12 TransportNetwork=1,AtmTrafficDescriptor=C2P12000


=================================================================================================================AtmTrafficDescriptorId C2P12000egressAtmMcr 0egressAtmPcr 12000egressAtmQos 2 (CLASS_TWO)ingressAtmMcr 0ingressAtmPcr 12000ingressAtmQos 2 (CLASS_TWO)packetDiscard falsereservedBy [14] = >>> reservedBy = TransportNetwork=1,AtmPort=MS-6-1,VplTp=1,VpcTp=1,VclTp=vc90 >>> reservedBy = TransportNetwork=1,AtmPort=MS-6-1,VplTp=1,VpcTp=1,VclTp=vc91 >>> reservedBy = TransportNetwork=1,AtmPort=MS-6-1,VplTp=1,VpcTp=1,VclTp=vc92 >>> reservedBy = TransportNetwork=1,AtmPort=MS-6-1,VplTp=1,VpcTp=1,VclTp=vc93 >>> reservedBy = TransportNetwork=1,AtmPort=MS-6-1,VplTp=1,VpcTp=1,VclTp=vc94 >>> reservedBy = TransportNetwork=1,AtmPort=MS-6-1,VplTp=1,VpcTp=1,VclTp=vc95 >>> reservedBy = TransportNetwork=1,AtmPort=MS-6-1,VplTp=1,VpcTp=1,VclTp=vc96 >>> reservedBy = TransportNetwork=1,AtmPort=MS-6-1,VplTp=1,VpcTp=1,VclTp=vc97 >>> reservedBy = TransportNetwork=1,AtmPort=MS-6-1,VplTp=1,VpcTp=1,VclTp=vc98 >>> reservedBy = TransportNetwork=1,AtmPort=MS-6-1,VplTp=1,VpcTp=1,VclTp=vc99 >>> reservedBy = TransportNetwork=1,AtmPort=MS-6-1,VplTp=1,VpcTp=1,VclTp=vc100 >>> reservedBy = TransportNetwork=1,AtmPort=MS-6-1,VplTp=1,VpcTp=1,VclTp=vc101 >>> reservedBy = TransportNetwork=1,AtmPort=MS-6-1,VplTp=1,VpcTp=1,VclTp=vc102 >>> reservedBy = TransportNetwork=1,AtmPort=MS-6-1,VplTp=1,VpcTp=1,VclTp=vc103serviceCategory 1 (SERVICE_CATEGORY_CBR)userLabel =================================================================================================================Total: 1 MOs

//used by signalingRNC10> get AtmTrafficDescriptor=U3P4500M3000

=================================================================================================================4 TransportNetwork=1,AtmTrafficDescriptor=U3P4500M3000=================================================================================================================AtmTrafficDescriptorId U3P4500M3000egressAtmMcr 3000egressAtmPcr 4500egressAtmQos 3 (CLASS_THREE)ingressAtmMcr 3000ingressAtmPcr 4500ingressAtmQos 3 (CLASS_THREE)packetDiscard truereservedBy [2] = >>> reservedBy = TransportNetwork=1,AtmPort=MS-6-1,VplTp=1,VpcTp=1,VclTp=vc34


>>> reservedBy = TransportNetwork=1,AtmPort=MS-6-1,VplTp=1,VpcTp=1,VclTp=vc50serviceCategory 3 (SERVICE_CATEGORY_UBR_PLUS)userLabel =================================================================================================================Total: 1 MOs

//used by o&mRXI4> get AtmTrafficDescriptor=U4

=================================================================================================================2131 TransportNetwork=1,AtmTrafficDescriptor=U4=================================================================================================================AtmTrafficDescriptorId U4egressAtmMcr 0 //MCR not applicable, no garanteed minimum cell rate, best effortegressAtmPcr 0 //PCR not applicable, Peak Cell Rate is the maximum availableegressAtmQos 4 (CLASS_FOUR)ingressAtmMcr 0ingressAtmPcr 0ingressAtmQos 4 (CLASS_FOUR)packetDiscard true //Early Packet Discard can be used as long as only Aal5TpVccTps are using these VC’sreservedBy [17] = >>> reservedBy = TransportNetwork=1,AtmPort=MS-12-1-1-ima1,VplTp=vp1,VpcTp=1,VclTp=vc47 >>> reservedBy = TransportNetwork=1,AtmPort=MS-12-1-1-ima2,VplTp=vp1,VpcTp=1,VclTp=vc47 >>> reservedBy = TransportNetwork=1,AtmPort=MS-12-1-2-ima1,VplTp=vp1,VpcTp=1,VclTp=vc47 >>> reservedBy = TransportNetwork=1,AtmPort=MS-12-1-2-ima2,VplTp=vp1,VpcTp=1,VclTp=vc47 >>> reservedBy = TransportNetwork=1,AtmPort=MS-8-1-1-1,VplTp=vp1,VpcTp=1,VclTp=vc46 >>> reservedBy = TransportNetwork=1,AtmPort=MS-8-1-1-5,VplTp=vp1,VpcTp=1,VclTp=vc46 >>> reservedBy = TransportNetwork=1,AtmPort=MS-8-1-2-1,VplTp=vp1,VpcTp=1,VclTp=vc46 >>> reservedBy = TransportNetwork=1,AtmPort=MS-8-1-2-9,VplTp=vp1,VpcTp=1,VclTp=vc46 >>> reservedBy = TransportNetwork=1,AtmPort=MS-12-1-1-ima3,VplTp=vp1,VpcTp=1,VclTp=vc47 >>> reservedBy = TransportNetwork=1,AtmPort=MS-8-1-1-3,VplTp=vp1,VpcTp=1,VclTp=vc46 >>> reservedBy = TransportNetwork=1,AtmPort=MS-25-2,VplTp=vp2,VpcTp=1,VclTp=vc40 >>> reservedBy = TransportNetwork=1,AtmPort=MS-25-1,VplTp=vp2,VpcTp=1,VclTp=vc47 >>> reservedBy = TransportNetwork=1,AtmPort=MS-12-1-1-ima5,VplTp=vp1,VpcTp=1,VclTp=vc32 >>> reservedBy = TransportNetwork=1,AtmPort=MS-12-1-1-ima5,VplTp=vp1,VpcTp=1,VclTp=vc40 >>> reservedBy = TransportNetwork=1,AtmPort=MS-27-1,VplTp=vp8,VpcTp=1,VclTp=vc40 >>> reservedBy = TransportNetwork=1,AtmPort=MS-12-1-1-ima4,VplTp=vp1,VpcTp=1,VclTp=vc32 >>> reservedBy = TransportNetwork=1,AtmPort=MS-12-1-1-ima4,VplTp=vp1,VpcTp=1,VclTp=vc40serviceCategory 2 (SERVICE_CATEGORY_UBR)userLabel =================================================================================================================Total: 1 MOs

RXI4> mom . packetdisc


##################################################################################################MO Class Attribute Type Flags##################################################################################################AtmTrafficDescriptor packetDiscard boolean restricted,noNotification--------------------------------------------------------------------------------------------------PacketDiscard - Controls the functions Early Packet Discard (EPD) and Partial Packet Discard (PPD) used in AAL5 for traffic classes UBR and UBR+. N.B. should never be enabled for non-AAL5 traffic.Default=false **************************************************************************************************

RXI4> hget atmtraffic egress|packet

=================================================================================================================MO egressAtmMcr egressAtmPcr egressAtmQos packetDiscard=================================================================================================================AtmTrafficDescriptor=C1P5 0 5 1 (CLASS_ONE) false //THIS ONE IS FOR NODESYNCH, THEREFORE CLASS 1 AtmTrafficDescriptor=C1P70000 0 70000 1 (CLASS_ONE) false //THIS ONE IS FOR VPLTP, THEREFORE CLASS 1 AtmTrafficDescriptor=C1P27500 0 27500 1 (CLASS_ONE) false //IDEM AtmTrafficDescriptor=C2P3000 0 3000 2 (CLASS_TWO) false //Aal2 AtmTrafficDescriptor=C2P6500 0 6500 2 (CLASS_TWO) false //Aal2 AtmTrafficDescriptor=C2P12000 0 12000 2 (CLASS_TWO) false //Aal2 AtmTrafficDescriptor=U3P20000M1600 1600 20000 3 (CLASS_THREE) true //THIS ONE IS FOR AAL5, THEREFORE EPD=TRUE AtmTrafficDescriptor=U3P1000M80 80 1000 3 (CLASS_THREE) true //IDEM AtmTrafficDescriptor=U4 0 0 4 (CLASS_FOUR) true //IDEMAtmTrafficDescriptor=U42 0 0 4 (CLASS_FOUR) false //THIS ONE IS FOR AAL2, THEREFORE EPD=FALSE=================================================================================================================Total: 20 MOs

- The bandwidth reserved by a VP is locked and cannot be used by VC’s located in other VP’s, even if its bandwidth is not fully used.

- The bandwidth reserved for a VC is not locked and can be used by other VC’s within the same VP if unused. ====> Therefore it is more bandwidth efficient to put many VC’s in the same VP so that the bandwidth is pooled.


VP-1

VC-11

VC-12

VC-13

VP-2

VC-21

VC-22

VC-23

AtmPort

VP-1

VC-11

VC-12

VC-13

VC-21

VC-22

VC-23

AtmPort

- Until CPP5.1, VP must use CBR traffic descriptor. - From CPP5.1, it is possible to have one VP using UBR+, per AtmPort.This is useful for IMA, it allows for the ImaGroup to still work even if some ImaLinks go down.

Example:This ImaGroup contains two ImaLinks and one VP occupies the AtmPort. The VP is using UBR+ with minimum cell rate equal to the bandwidth of one ImaLink only.When all ImaLinks are working the VP “expands” to use the full bandwidth provided by the ImaLinks.When some ImaLinks are not working the VP “contracts” to use the minimum bandwidth specified in its traffic descriptor.


ImaGroup with requiredNumberOfLinks=1 and activeLinks=2

ImaLink=1

ImaLink=2

VP with UBR+

Minimum Cell Rate

MinimumCellRate=4400 (1 E1). PeakCellRate=8800 (2 E1)

(The attribute requiredNumberOfLinks defines how many physical links must be up to enable the CBR PeakCellRate plus UBR+ MinimumCellRate component of the VP(s) to be guaranteed. Previously this meant that setting requiredNumberOfLinks lower than the physical ports in the ImaGroup meant the bandwidth of extra links could not be used because only CBR VP was supported.Since CPP5.1 it is possible to create UBR/UBR+ VPs. This means that the requiredNumberOfLinks can be reduced to satisify the CBR PCR plus UBR+ MCR. The UBR/UBR+ VP can then utilize the rest of the bandwidth available. If one physical link goes down, the system automatically reconfigures the available bandwidth available for the UBR/UBR+ VP. Note: A UBR/UBR+ VP cannot use the (unused) allocated bandwidth of a CBR VP like in the case with VCs. Therefore it is recommended to use one UBR/UBR+ VP with CBR VCs for Class A traffic in order to get maximum utilization of the “fat pipe”.)

//VP’s are using a CBR CLASS 1 traffic descriptor//UBR+ VP’s are supported from CPP5.1

RXI4> lget AtmPort=MS-25-2 traff

=================================================================================================================MO Attribute Value=================================================================================================================


AtmPort=MS-25-2,VplTp=vp8 atmTrafficDescriptor AtmTrafficDescriptor=C1P70000AtmPort=MS-25-2,VplTp=vp8,VpcTp=1,VclTp=vc43337 atmTrafficDescriptorId AtmTrafficDescriptor=U3P1000M80AtmPort=MS-25-2,VplTp=vp8,VpcTp=1,VclTp=vc43336 atmTrafficDescriptorId AtmTrafficDescriptor=U3P1000M80AtmPort=MS-25-2,VplTp=vp8,VpcTp=1,VclTp=vc43335 atmTrafficDescriptorId AtmTrafficDescriptor=C1P5AtmPort=MS-25-2,VplTp=vp8,VpcTp=1,VclTp=vc43334 atmTrafficDescriptorId AtmTrafficDescriptor=C1P5AtmPort=MS-25-2,VplTp=vp8,VpcTp=1,VclTp=vc41 atmTrafficDescriptorId AtmTrafficDescriptor=C2P20000AtmPort=MS-25-2,VplTp=vp8,VpcTp=1,VclTp=vc40 atmTrafficDescriptorId AtmTrafficDescriptor=C2P20000AtmPort=MS-25-2,VplTp=vp8,VpcTp=1,VclTp=vc39 atmTrafficDescriptorId AtmTrafficDescriptor=C2P20000AtmPort=MS-25-2,VplTp=vp8,VpcTp=1,VclTp=vc38 atmTrafficDescriptorId AtmTrafficDescriptor=U3P20000M1600AtmPort=MS-25-2,VplTp=vp2 atmTrafficDescriptor AtmTrafficDescriptor=C1P14000AtmPort=MS-25-2,VplTp=vp2,VpcTp=1,VclTp=vc40 atmTrafficDescriptorId AtmTrafficDescriptor=U42AtmPort=MS-25-2,VplTp=vp2,VpcTp=1,VclTp=vc39 atmTrafficDescriptorId AtmTrafficDescriptor=C2P5900AtmPort=MS-25-2,VplTp=vp2,VpcTp=1,VclTp=vc38 atmTrafficDescriptorId AtmTrafficDescriptor=U3P1000M80AtmPort=MS-25-2,VplTp=vp2,VpcTp=1,VclTp=vc44337 atmTrafficDescriptorId AtmTrafficDescriptor=U3P1000M80AtmPort=MS-25-2,VplTp=vp2,VpcTp=1,VclTp=vc44336 atmTrafficDescriptorId AtmTrafficDescriptor=U3P1000M80AtmPort=MS-25-2,VplTp=vp2,VpcTp=1,VclTp=vc44335 atmTrafficDescriptorId AtmTrafficDescriptor=C1P5AtmPort=MS-25-2,VplTp=vp2,VpcTp=1,VclTp=vc44334 atmTrafficDescriptorId AtmTrafficDescriptor=C1P5AtmPort=MS-25-2,VplTp=vp1 atmTrafficDescriptor AtmTrafficDescriptor=C1P70000AtmPort=MS-25-2,VplTp=vp1,VpcTp=1,VclTp=vc45 atmTrafficDescriptorId AtmTrafficDescriptor=U3P20000M1600AtmPort=MS-25-2,VplTp=vp1,VpcTp=1,VclTp=vc41 atmTrafficDescriptorId AtmTrafficDescriptor=C2P20000AtmPort=MS-25-2,VplTp=vp1,VpcTp=1,VclTp=vc40 atmTrafficDescriptorId AtmTrafficDescriptor=C2P20000AtmPort=MS-25-2,VplTp=vp1,VpcTp=1,VclTp=vc39 atmTrafficDescriptorId AtmTrafficDescriptor=C2P20000AtmPort=MS-25-2,VplTp=vp1,VpcTp=1,VclTp=vc42444 atmTrafficDescriptorId AtmTrafficDescriptor=U3P1000M80AtmPort=MS-25-2,VplTp=vp1,VpcTp=1,VclTp=vc42443 atmTrafficDescriptorId AtmTrafficDescriptor=U3P1000M80AtmPort=MS-25-2,VplTp=vp1,VpcTp=1,VclTp=vc42442 atmTrafficDescriptorId AtmTrafficDescriptor=C1P5AtmPort=MS-25-2,VplTp=vp1,VpcTp=1,VclTp=vc42441 atmTrafficDescriptorId AtmTrafficDescriptor=C1P5=================================================================================================================Total: 26 MOs

RXI4> lhget AtmPort=MS-20-3-ima4.*vcl reservedby|traffic

=================================================================================================================MO atmTrafficDescriptorId reservedBy =================================================================================================================AtmPort=MS-20-3-ima4,VplTp=vp1,VpcTp=1,VclTp=vc32 AtmTrafficDescriptor=U4 AtmCrossConnection=b287ia AtmPort=MS-20-3-ima4,VplTp=vp1,VpcTp=1,VclTp=vc34 AtmTrafficDescriptor=C1P5 AtmCrossConnection=b287sa1AtmPort=MS-20-3-ima4,VplTp=vp1,VpcTp=1,VclTp=vc35 AtmTrafficDescriptor=C1P5 AtmCrossConnection=b287sb1AtmPort=MS-20-3-ima4,VplTp=vp1,VpcTp=1,VclTp=vc36 AtmTrafficDescriptor=U3P1000M80 AtmCrossConnection=b287ca AtmPort=MS-20-3-ima4,VplTp=vp1,VpcTp=1,VclTp=vc37 AtmTrafficDescriptor=U3P1000M80 AtmCrossConnection=b287da AtmPort=MS-20-3-ima4,VplTp=vp1,VpcTp=1,VclTp=vc38 AtmTrafficDescriptor=U3P1000M80 Aal5TpVccTp=b287qa AtmPort=MS-20-3-ima4,VplTp=vp1,VpcTp=1,VclTp=vc39 AtmTrafficDescriptor=C2P3000 Aal2PathVccTp=b287a1 AtmPort=MS-20-3-ima4,VplTp=vp1,VpcTp=1,VclTp=vc40 AtmTrafficDescriptor=U42 Aal2PathVccTp=b287a2 =================================================================================================================Total: 8 MOs



OAM cells are ATM cells with a special value in the PTI field of the ATM header. They are used for O&M of the VP/VC’s.OAM F4 is for management of the VP’s and F5 is for management of the VC’s.Following features are provided by OAM:- Automatic Continuity check on VPC/VCC, to detect “breaks” on the VPC/VCC. - Alarm surveillance on the VccTp/VpcTp (AIS, RDI, etc)- Manual Loopback test, on VP/VC segment, or end-to-end. (only end-to-end loopback test supported in CPP).

ContinuityCheck set to true means that an OAM cell is sent every second to check continuity across the VCC/VPC.If there is a “break” in the VPC/VCC, the VccTp/VpcTp MO becomes disabled and an alarm is raised.

Which alarm is raised depends on the alarmReport attribute. Example:

RNC11> get Aal2PathVccTp=Iub-6-1 continu

=================================================================================================================MO Attribute Value=================================================================================================================Aal2PathVccTp=Iub-6-1 continuityCheck true=================================================================================================================Total: 1 MOs

RNC11> get Aal2PathVccTp=Iub-6-1 alarm

=================================================================================================================MO Attribute Value=================================================================================================================Aal2PathVccTp=Iub-6-1 alarmReport 2 (ALARM_LOC)=================================================================================================================Total: 1 MOs

RNC11> al================================================================================================Sever Specific Problem Cause Mo-Reference================================================================================================Min VC ete Loss of Connectivity unavailable Aal2PathVccTp=Iub-6-1Min VC ete Loss of Connectivity unavailable Aal2PathVccTp=Iub-6-2

RNC11> st Aal2PathVccTp=Iub-6-1


===================================================================================Proxy Adm State Op. State MO=================================================================================== 3026 1 (UNLOCKED) 0 (DISABLED) TransportNetwork=1,Aal2PathVccTp=Iub-6-1===================================================================================Total: 1 MOs

If ContinuityCheck is false then no alarms is raised upon loss of continuity and the VccTp/VpcTp MO will always be enabled as long as the physical layer is up.The recommendation is to have:- continuityCheck=false on VpcTp since VP’s are not cross-connected in CPP nodes.- continuityCheck=false on Aal5TpVccTp since the layer above (e.g. IpOverAtm, Nbap, Mtp3b, etc.) is already checking VCC continuity so we don’t

need duplicate alarms .- continuityCheck=true on Aal2TpVccTp/Aal0TpVccTp since there is no layer above that checks VCC continuity.Note: CONTINUITYCHECK MUST HAVE THE SAME SETTING ON BOTH SIDES!

//The Aal5TpVccTp MO represents an Aal5 TerminationPoint and its corresponding VC CEP, ie. an Aal5Tp and its corresponding VccTp.//It contains attributes both for the Aal5 layer and the VCC.

RXI1> get Aal5TpVccTp=b287qa

=================================================================================================================13489 TransportNetwork=1,Aal5TpVccTp=b287qa=================================================================================================================Aal5TpVccTpId b287qaalarmReport 2 (ALARM_LOC)continuityCheck falsecounterMode 0 (PM_MODE_OFF)fromUserMaxSduSize 2048nomPmBlkSize 1024 (NOM_PM_BLKSIZE_2_10)operationalState 1 (ENABLED)processorId Subrack=MS,Slot=6,PlugInUnit=1reservedBy UniSaalTp=b287qatoUserMaxSduSize 2048userLabel b287qavclTpId AtmPort=MS-20-3-ima4,VplTp=vp1,VpcTp=1,VclTp=vc38=================================================================================================================Total: 1 MOs

RXI> get Aal2PathVccTp=r1b271a1

=================================================================================================================13310 TransportNetwork=1,Aal2PathVccTp=r1b271a1


=================================================================================================================Aal2PathVccTpId r1b271a1aal2PathId 1aal2PathOwner falseaal2QoSAvailableProfiles 1 (CLASS_A)aal2QoSProfileId Aal2QosProfile=ad10bd20administrativeState 1 (UNLOCKED)alarmReport 7 (ALARM_AIS_RDI_LOC)availabilityStatus 0 (NO_STATUS)continuityCheck truecounterMode 0 (PM_MODE_OFF)nomPmBlocksize 1024 (NOM_PM_BLKSIZE_2_10)operationalState 1 (ENABLED)remoteBlockingState 1 (REMOTELY_UNBLOCKED)reservedBy Aal2Sp=1,Aal2Ap=r1b271,Aal2PathDistributionUnit=1timerCu 10userLabel r1b271a1vclTpId AtmPort=MS-7-2,VplTp=vp11,VpcTp=1,VclTp=vc39=================================================================================================================Total: 1 MOs

RXI1> lget AtmPort=MS-20-3-ima4,VplTp=vp1,VpcTp=1$

=================================================================================================================13475 TransportNetwork=1,AtmPort=MS-20-3-ima4,VplTp=vp1,VpcTp=1=================================================================================================================VpcTpId 1alarmReport 2 (ALARM_LOC)availabilityStatus 0 (NO_STATUS)continuityCheck falsecounterMode 0 (PM_MODE_OFF)nomPmBlkSize 1024 (NOM_PM_BLKSIZE_2_10)operationalState 1 (ENABLED)userLabel 1=================================================================================================================Total: 1 MOs

RXI1> mom alarmreport

##################################################################################Enum Values##################################################################################AlarmReport 2:ALARM_LOC, 3:ALARM_LOC_RDI, 6:ALARM_AIS_LOC, 7:ALARM_AIS_RDI_LOC----------------------------------------------------------------------------------


Alarm report for the Virtual path connection termination point.RDI - Remote defect indicationLOC - Loss of continuityAIS - Alarm indication signal - ALARM_LOC: For alarms of type Loss of continuity. - ALARM_LOC_RDI: For alarms of type Loss of continuity and Remote defect indication. - ALARM_AIS_LOC: For alarms of type Alarm indication signal and Loss of continuity. - ALARM_AIS_RDI_LOC: For alarms of type Alarm indication signal, Remote defect indication and Loss of continuity.**********************************************************************************

Loopback Test can be performed on VclTp or VpcTp. Usually it is done on VclTp MO.Only end-to-end loopback test is supported in CPP but it is still possible to check individual segments by choosing the point where the test is performed.The VclTp sends an OAM cell to the remote end who shall change some bits in the payload of the OAM cell and send it back. - If there is no reply within 5 seconds then it means that some segment of the VCC is broken, either at the physical layer or in one of the VC cross-

connects.- If the OAM cell comes back with the exact same payload as when it was sent then it means that there is a physical loopback somewhere on the line.


RNC RXI (VC cross-connect) RBS CEP

CP CP CEP

Test continuity on the VCC

Test continuity on the VCC Test continuity on each segment

//TRUE=OK, FALSE=FAILEDRXI1> acc 14 37 eteloopback

=================================================================================================================Proxy MO Action Nr of Params================================================================================================================= 14 AtmPort=MS-6-2,VplTp=vp2,VpcTp=1,VclTp=vc12532 eteLoopBack 0 >>> Return value = false

37 AtmPort=MS-26-1,VplTp=vp2,VpcTp=1,VclTp=vc68 eteLoopBack 0 >>> Return value = true


LIMITATIONS on continuityCheck and eteloopback:

1) Not supported by some other vendor’s equipment

2) Fooled by physical loop. Use loopbackdetection on AtmPort in order to detect physical loops.(Note: loopback detection is not supported on certain ET boards like ET-M4)

RNC11> get 2561

=================================================================================================================2561 TransportNetwork=1,AtmPort=MS-26-1-1=================================================================================================================AtmPortId MS-26-1-1availabilityStatus 1056 (DEPENDENCY_FAILED)hecCorrectionMode trueloopbackDetection 1 (ENABLED)operationalState 0 (DISABLED)userLabel MS-26-1-1uses Subrack=MS,Slot=26,PlugInUnit=1,ExchangeTerminal=1,Os155SpiTtp=1,Vc4Ttp=1valueOfLastCellWithUnexp Struct{3} >>> 1.vpi = 0 >>> 2.vci = 0 >>> 3.pti = 0=================================================================================================================Total: 1 MOs


PM counters on VclTp/VplTp show transmitted/received cells. PM counters give an indication of whether there is some traffic going on the VC/VP. No traffic can mean that there is a loss of continuity on the VPC/VCC but not necessarily: it could just be that no user data is being sent at the moment.Traffic does not necessary mean that there is continuity on the VPC/VCC. It could be that the physical interface has been loopedback in which case the received/transmitted cells will be incrementing at the same rate.

Look for VclTp’s that are transmitting but not receiving.Could indicate a loss of continuity --> Useful in case the other vendor equipment not suppporting loopback test or continuity check

RNC10> uv pm_wait


pm_wait = 25 //the interval of 25 seconds can be changed here RXI1> pdiff vcltp transmitted !^0

Logging to file: /home/eanzmagn/moshell_logfiles/logs_moshell/tempfiles/20070110-220418_17503/boLog17503.................................................waiting 20 seconds before next check............................Log close: /home/eanzmagn/moshell_logfiles/logs_moshell/tempfiles/20070110-220418_17503/boLog17503=================================================================================================================MO Counter DiffValue=================================================================================================================AtmPort=MS-22-2,VplTp=vp1,VpcTp=1,VclTp=vc45 pmTransmittedAtmCells 47AtmPort=MS-22-2,VplTp=vp1,VpcTp=1,VclTp=vc44 pmTransmittedAtmCells 46...<cut>...AtmPort=MS-17-1,VplTp=vp1,VpcTp=1,VclTp=vc44 pmTransmittedAtmCells 48AtmPort=MS-17-1,VplTp=vp1,VpcTp=1,VclTp=vc45 pmTransmittedAtmCells 48AtmPort=MS-17-1,VplTp=vp1,VpcTp=1,VclTp=vc39 pmTransmittedAtmCells 24AtmPort=MS-17-1,VplTp=vp1,VpcTp=1,VclTp=vc40 pmTransmittedAtmCells 24=================================================================================================================Total: 473 MOs


RXI1> pdiff pdiff_group receive ^0

Logging to file: /home/eanzmagn/moshell_logfiles/logs_moshell/tempfiles/20070110-220418_17503/boLog17503................................waiting 21 seconds before next check...................Log close: /home/eanzmagn/moshell_logfiles/logs_moshell/tempfiles/20070110-220418_17503/boLog17503=================================================================================================================MO Counter DiffValue=================================================================================================================AtmPort=MS-26-2,VplTp=vp2,VpcTp=1,VclTp=vc6233 pmReceivedAtmCells 0...<cut>...AtmPort=MS-10-2,VplTp=vp2,VpcTp=1,VclTp=vc4433 pmReceivedAtmCells 0AtmPort=MS-10-1,VplTp=vp2,VpcTp=1,VclTp=vc5133 pmReceivedAtmCells 0AtmPort=MS-8-2,VplTp=vp2,VpcTp=1,VclTp=vc646 pmReceivedAtmCells 0AtmPort=MS-8-2,VplTp=vp2,VpcTp=1,VclTp=vc648 pmReceivedAtmCells 0AtmPort=MS-7-2,VplTp=vp2,VpcTp=1,VclTp=vc23933 pmReceivedAtmCells 0AtmPort=MS-7-2,VplTp=vp2,VpcTp=1,VclTp=vc8233 pmReceivedAtmCells 0AtmPort=MS-7-2,VplTp=vp2,VpcTp=1,VclTp=vc21333 pmReceivedAtmCells 0AtmPort=MS-7-2,VplTp=vp2,VpcTp=1,VclTp=vc5433 pmReceivedAtmCells 0AtmPort=MS-7-2,VplTp=vp2,VpcTp=1,VclTp=vc21133 pmReceivedAtmCells 0


=================================================================================================================Total: 27 MOs


Perform loopback test on the VCs that are transmitting but not receiving

RXI1> acc pdiff_group eteloopback

=================================================================================================================Proxy MO Action Nr of Params================================================================================================================= 175 AtmPort=MS-26-2,VplTp=vp2,VpcTp=1,VclTp=vc6233 eteLoopBack 0 >>> Return value = false

182 AtmPort=MS-26-2,VplTp=vp2,VpcTp=1,VclTp=vc21833 eteLoopBack 0 >>> Return value = false





























Check user of these VclTp’s

RXI1> lhget pdiff_group reservedby

======================================================================================================================MO reservedBy======================================================================================================================AtmPort=MS-10-1,VplTp=vp2,VpcTp=1,VclTp=vc5133 AtmCrossConnection=RNC161-2-5133-RBS51-1-33AtmPort=MS-10-2,VplTp=vp2,VpcTp=1,VclTp=vc2433 AtmCrossConnection=RNC162-2-2433-RBS24-1-33AtmPort=MS-10-2,VplTp=vp2,VpcTp=1,VclTp=vc2533 AtmCrossConnection=RNC162-2-2533-RBS25-1-33AtmPort=MS-10-2,VplTp=vp2,VpcTp=1,VclTp=vc4433 AtmCrossConnection=RNC162-2-4433-RBS44-1-33AtmPort=MS-11-1,VplTp=vp2,VpcTp=1,VclTp=vc1733 AtmCrossConnection=RNC163-2-1733-RBS17-1-33AtmPort=MS-11-1,VplTp=vp2,VpcTp=1,VclTp=vc3033 AtmCrossConnection=RNC163-2-3033-RBS30-1-33AtmPort=MS-11-1,VplTp=vp2,VpcTp=1,VclTp=vc4133 AtmCrossConnection=RNC163-2-4133-RBS41-1-33AtmPort=MS-11-1,VplTp=vp2,VpcTp=1,VclTp=vc5933 AtmCrossConnection=RNC163-2-5933-RBS59-1-33AtmPort=MS-11-2,VplTp=vp2,VpcTp=1,VclTp=vc12133 AtmCrossConnection=RNC171-2-12133-RBS121-1-33AtmPort=MS-11-2,VplTp=vp2,VpcTp=1,VclTp=vc4333 AtmCrossConnection=RNC171-2-4333-RBS43-1-33AtmPort=MS-11-2,VplTp=vp2,VpcTp=1,VclTp=vc633 AtmCrossConnection=RNC171-2-633-RBS6-1-33AtmPort=MS-11-2,VplTp=vp2,VpcTp=1,VclTp=vc647 AtmCrossConnection=MS-11-2-2-647-MS-17-1-1-47AtmPort=MS-11-2,VplTp=vp2,VpcTp=1,VclTp=vc649 AtmCrossConnection=MS-11-2-2-649-MS-17-1-1-49AtmPort=MS-26-2,VplTp=vp2,VpcTp=1,VclTp=vc12033 AtmCrossConnection=RNC166-2-12033-RBS120-1-33AtmPort=MS-26-2,VplTp=vp2,VpcTp=1,VclTp=vc12333 AtmCrossConnection=RNC166-2-12333-RBS123-1-33AtmPort=MS-26-2,VplTp=vp2,VpcTp=1,VclTp=vc17033 AtmCrossConnection=RNC166-2-17033-RBS170-1-33AtmPort=MS-26-2,VplTp=vp2,VpcTp=1,VclTp=vc21633 AtmCrossConnection=RNC166-2-21633-RBS216-1-33AtmPort=MS-26-2,VplTp=vp2,VpcTp=1,VclTp=vc21833 AtmCrossConnection=RNC166-2-21833-RBS218-1-33AtmPort=MS-26-2,VplTp=vp2,VpcTp=1,VclTp=vc6233 AtmCrossConnection=RNC166-2-6233-RBS62-1-33AtmPort=MS-26-2,VplTp=vp2,VpcTp=1,VclTp=vc9133 AtmCrossConnection=RNC166-2-9133-RBS91-1-33AtmPort=MS-7-2,VplTp=vp2,VpcTp=1,VclTp=vc21133 AtmCrossConnection=RNC164-2-21133-RBS211-1-33AtmPort=MS-7-2,VplTp=vp2,VpcTp=1,VclTp=vc21333 AtmCrossConnection=RNC164-2-21333-RBS213-1-33AtmPort=MS-7-2,VplTp=vp2,VpcTp=1,VclTp=vc23933 AtmCrossConnection=RNC164-2-23933-RBS239-1-33AtmPort=MS-7-2,VplTp=vp2,VpcTp=1,VclTp=vc5433 AtmCrossConnection=RNC164-2-5433-RBS54-1-33AtmPort=MS-7-2,VplTp=vp2,VpcTp=1,VclTp=vc8233 AtmCrossConnection=RNC164-2-8233-RBS82-1-33AtmPort=MS-8-2,VplTp=vp2,VpcTp=1,VclTp=vc646 AtmCrossConnection=MS-8-2-2-646-MS-17-1-1-46AtmPort=MS-8-2,VplTp=vp2,VpcTp=1,VclTp=vc648 AtmCrossConnection=MS-8-2-2-648-MS-17-1-1-48======================================================================================================================Total: 27 MOs


3.5 VC Cross Connections

//Check the VCs that are being crossconnected

RXI4> get AtmCrossConnection=b287da

=================================================================================================================13488 TransportNetwork=1,AtmCrossConnection=b287da=================================================================================================================AtmCrossConnectionId b287daoperationalState 1 (ENABLED)userLabel b287davclTpAId AtmPort=MS-7-1,VplTp=vp9,VpcTp=1,VclTp=vc37vclTpBId AtmPort=MS-20-3-ima4,VplTp=vp1,VpcTp=1,VclTp=vc37=================================================================================================================Total: 1 MOs

RXI4> hget crossconnect vcl

=================================================================================================================MO vclTpAId vclTpBId =================================================================================================================AtmCrossConnection=b215sb2 AtmPort=MS-25-1,VplTp=vp17,VpcTp=1,VclTp=vc42 AtmPort=MS-12-1-2-2,VplTp=vp1,VpcTp=1,VclTp=vc42 AtmCrossConnection=b215sb1 AtmPort=MS-25-1,VplTp=vp17,VpcTp=1,VclTp=vc35 AtmPort=MS-12-2-ima1,VplTp=vp1,VpcTp=1,VclTp=vc35 AtmCrossConnection=b215sa2 AtmPort=MS-25-1,VplTp=vp17,VpcTp=1,VclTp=vc41 AtmPort=MS-12-1-2-2,VplTp=vp1,VpcTp=1,VclTp=vc41 AtmCrossConnection=b215sa1 AtmPort=MS-25-1,VplTp=vp17,VpcTp=1,VclTp=vc34 AtmPort=MS-12-2-ima1,VplTp=vp1,VpcTp=1,VclTp=vc34 AtmCrossConnection=b196ib AtmPort=MS-26-2,VplTp=vp16,VpcTp=1,VclTp=vc33 AtmPort=MS-16-1-3-10,VplTp=vp1,VpcTp=1,VclTp=vc33 AtmCrossConnection=b196ia AtmPort=MS-26-2,VplTp=vp16,VpcTp=1,VclTp=vc32 AtmPort=MS-16-3-ima5,VplTp=vp1,VpcTp=1,VclTp=vc32 AtmCrossConnection=b231sb2 AtmPort=MS-25-2,VplTp=vp13,VpcTp=1,VclTp=vc42 AtmPort=MS-12-1-3-6,VplTp=vp1,VpcTp=1,VclTp=vc42 ...<cut>...

//Traffic descriptor has to be the same on each side or there could be congestions leading to cell loss

RXI4> lget AtmPort=MS-7-1,VplTp=vp9,VpcTp=1,VclTp=vc37

=================================================================================================================12081 TransportNetwork=1,AtmPort=MS-7-1,VplTp=vp9,VpcTp=1,VclTp=vc37=================================================================================================================VclTpId vc37atmTrafficDescriptorId AtmTrafficDescriptor=U3P1000M80availabilityStatus 0 (NO_STATUS)externalVci 37operationalState 1 (ENABLED)


reservedBy AtmCrossConnection=b287dauserLabel vc37=================================================================================================================Total: 1 MOs

RXI4> lget AtmPort=MS-20-3-ima4,VplTp=vp1,VpcTp=1,VclTp=vc37

=================================================================================================================13480 TransportNetwork=1,AtmPort=MS-20-3-ima4,VplTp=vp1,VpcTp=1,VclTp=vc37=================================================================================================================VclTpId vc37atmTrafficDescriptorId AtmTrafficDescriptor=U3P1000M80availabilityStatus 0 (NO_STATUS)externalVci 37operationalState 1 (ENABLED)reservedBy AtmCrossConnection=b287dauserLabel vc37=================================================================================================================Total: 1 MOs

//Print all crossconnection data//Traffic descriptor should be the same on A and B side !

RXI1> stcp

=========================================================================================================================CCId CSSPP VclTpA VclTpB Vp/VcA Vp/VcB TD-A TD-B UserLabel=========================================================================================================================RNC161-2-11933-RBS119-1-33 11111 MS-10-1.*vp2.*vc11933 MS-21-1.*vp1.*vc33 2/11933 1/33 U4 U4 MS-10-1-2-11940-MS-21-1-1-40 11111 MS-10-1.*vp2.*vc11940 MS-21-1.*vp1.*vc40 2/11940 1/40 C2P55000 C2P55000 RNC161-2-11941-RBS119-1-41 11111 MS-10-1.*vp2.*vc11941 MS-21-1.*vp1.*vc41 2/11941 1/41 C1P5 C1P5 RNC161-2-11942-RBS119-1-42 11111 MS-10-1.*vp2.*vc11942 MS-21-1.*vp1.*vc42 2/11942 1/42 C1P5 C1P5 RNC161-2-11943-RBS119-1-43 11111 MS-10-1.*vp2.*vc11943 MS-21-1.*vp1.*vc43 2/11943 1/43 U3P1000M80 U3P1000M80 RNC161-2-11944-RBS119-1-44 11111 MS-10-1.*vp2.*vc11944 MS-21-1.*vp1.*vc44 2/11944 1/44 U3P1000M80 U3P1000M80 RNC161-2-11945-RBS119-1-45 11111 MS-10-1.*vp2.*vc11945 MS-21-1.*vp1.*vc45 2/11945 1/45 U3P1000M80 U3P1000M80 RNC161-2-5133-RBS51-1-33 11101 MS-10-1.*vp2.*vc5133 MS-20-2.*vp1.*vc33 2/5133 1/33 U4 U4 MS-10-1-2-5140-MS-20-2-1-40 11111 MS-10-1.*vp2.*vc5140 MS-20-2.*vp1.*vc40 2/5140 1/40 C2P55000 C2P55000 RNC161-2-5141-RBS51-1-41 11111 MS-10-1.*vp2.*vc5141 MS-20-2.*vp1.*vc41 2/5141 1/41 C1P5 C1P5 RNC161-2-5142-RBS51-1-42 11111 MS-10-1.*vp2.*vc5142 MS-20-2.*vp1.*vc42 2/5142 1/42 C1P5 C1P5 RNC161-2-5143-RBS51-1-43 11111 MS-10-1.*vp2.*vc5143 MS-20-2.*vp1.*vc43 2/5143 1/43 U3P1000M80 U3P1000M80 RNC161-2-5144-RBS51-1-44 11111 MS-10-1.*vp2.*vc5144 MS-20-2.*vp1.*vc44 2/5144 1/44 U3P1000M80 U3P1000M80 RNC161-2-5145-RBS51-1-45 11111 MS-10-1.*vp2.*vc5145 MS-20-2.*vp1.*vc45 2/5145 1/45 U3P1000M80 U3P1000M80...<cut>...


//Print only disabled crossconnections

RXI1> h stc

*******************************************************stc[p][r] [<Filter>] [<stateFilter>]*******************************************************This command shows the state and information about atm cross connections.

RXI1> stcp . 0

=========================================================================================================================CCId CSSPP VclTpA VclTpB Vp/VcA Vp/VcB TD-A TD-B UserLabel=========================================================================================================================RNC161-2-5133-RBS51-1-33 11101 MS-10-1.*vp2.*vc5133 MS-20-2.*vp1.*vc33 2/5133 1/33 U4 U4 RNC162-2-2433-RBS24-1-33 11101 MS-10-2.*vp2.*vc2433 MS-22-1.*vp1.*vc33 2/2433 1/33 U4 U4 RNC162-2-2533-RBS25-1-33 11101 MS-10-2.*vp2.*vc2533 MS-22-2.*vp1.*vc33 2/2533 1/33 U4 U4 RNC162-2-4433-RBS44-1-33 11101 MS-10-2.*vp2.*vc4433 MS-25-2.*vp1.*vc33 2/4433 1/33 U4 U4 RNC163-2-1733-RBS17-1-33 11101 MS-11-1.*vp2.*vc1733 MS-23-1.*vp1.*vc33 2/1733 1/33 U4 U4 RNC163-2-3033-RBS30-1-33 11101 MS-11-1.*vp2.*vc3033 MS-23-2.*vp1.*vc33 2/3033 1/33 U4 U4 RNC163-2-4133-RBS41-1-33 11101 MS-11-1.*vp2.*vc4133 MS-24-1.*vp1.*vc33 2/4133 1/33 U4 U4 RNC163-2-5933-RBS59-1-33 11101 MS-11-1.*vp2.*vc5933 MS-24-2.*vp1.*vc33 2/5933 1/33 U4 U4 RNC171-2-12133-RBS121-1-33 11101 MS-11-2.*vp2.*vc12133 MS-25-1.*vp1.*vc33 2/12133 1/33 U4 U4 RNC171-2-4333-RBS43-1-33 11101 MS-11-2.*vp2.*vc4333 MS-16-2.*vp1.*vc33 2/4333 1/33 U4 U4 RNC171-2-633-RBS6-1-33 11101 MS-11-2.*vp2.*vc633 MS-17-1.*vp1.*vc33 2/633 1/33 U4 U4 MS-11-2-2-647-MS-17-1-1-47 11101 MS-11-2.*vp2.*vc647 MS-17-1.*vp1.*vc47 2/647 1/47 C2P55000 C2P55000 MS-11-2-2-649-MS-17-1-1-49 11101 MS-11-2.*vp2.*vc649 MS-17-1.*vp1.*vc49 2/649 1/49 C2P55000 C2P55000 RNC166-2-12033-RBS120-1-33 11101 MS-26-2.*vp2.*vc12033 MS-27-2.*vp1.*vc33 2/12033 1/33 U4 U4 RNC166-2-12333-RBS123-1-33 11101 MS-26-2.*vp2.*vc12333 MS-15-2.*vp1.*vc33 2/12333 1/33 U4 U4 RNC166-2-17033-RBS170-1-33 11101 MS-26-2.*vp2.*vc17033 MS-16-1.*vp1.*vc33 2/17033 1/33 U4 U4 RNC166-2-21633-RBS216-1-33 11101 MS-26-2.*vp2.*vc21633 MS-27-1.*vp1.*vc33 2/21633 1/33 U4 U4 RNC166-2-21833-RBS218-1-33 11101 MS-26-2.*vp2.*vc21833 MS-19-2.*vp1.*vc33 2/21833 1/33 U4 U4 RNC166-2-6233-RBS62-1-33 11101 MS-26-2.*vp2.*vc6233 MS-15-1.*vp1.*vc33 2/6233 1/33 U4 U4 RNC166-2-9133-RBS91-1-33 11101 MS-26-2.*vp2.*vc9133 MS-19-1.*vp1.*vc33 2/9133 1/33 U4 U4 RNC164-2-21133-RBS211-1-33 11101 MS-7-2.*vp2.*vc21133 MS-12-1.*vp1.*vc33 2/21133 1/33 U4 U4 RNC164-2-21333-RBS213-1-33 11101 MS-7-2.*vp2.*vc21333 MS-13-1.*vp1.*vc33 2/21333 1/33 U4 U4 RNC164-2-23933-RBS239-1-33 11101 MS-7-2.*vp2.*vc23933 MS-21-2.*vp1.*vc33 2/23933 1/33 U4 U4 RNC164-2-5433-RBS54-1-33 11101 MS-7-2.*vp2.*vc5433 MS-20-1.*vp1.*vc33 2/5433 1/33 U4 U4 RNC164-2-8233-RBS82-1-33 11101 MS-7-2.*vp2.*vc8233 MS-13-2.*vp1.*vc33 2/8233 1/33 U4 U4 MS-8-2-2-646-MS-17-1-1-46 11101 MS-8-2.*vp2.*vc646 MS-17-1.*vp1.*vc46 2/646 1/46 C2P10000 C2P10000 MS-8-2-2-648-MS-17-1-1-48 11101 MS-8-2.*vp2.*vc648 MS-17-1.*vp1.*vc48 2/648 1/48 C2P55000 C2P55000 -------------------------------------------------------------------------------------------------------------------------

RXI1> h stc

*******************************************************stc[p][r] [<Filter>] [<stateFilter>]*******************************************************


This command shows the state and information about atm cross connections.The filter allows to only show the rows matching the filter string.The stateFilter allows to only shows the MOs matching the state filter.The first time the command is run, it takes a bit longer because the data has to be fetched from the node before parsing.The following times the command is run, the data is parsed again from the cache, unless the "r" switch is used ("refresh"), in which case, the data is fetched again from the node.The "p" option is to perform a check on the PM counters. In this case, a 0 will be given if the VC is transmitting cells but not receiving.

The first field is the MO id of the AtmCrossConnection.The second field is the state information, consists of five digits: - 1st digit: operationalState of the AtmCrossConnection MO (0=disabled, 1=enabled) - 2nd and 3rd digits: operationalState of the VclTp MOs (A and B side). - 4th and 5th digits: only applicable if "p" option was used. Shows the status of the "pget" on VclTp MOs (A and B side). Set to 0 if the transmittedCells counter has incremented but the receivedCells counter has not incremented within a given time period (by default 25 seconds, can be changed in the uservariable pm_wait): this indicates that there is no response from the remote end.The third and fourth field are the MoId for VclTpA and VclTpB, abbreviated in the following way: AtmPortId/VplTpId/VclTpIdThe fifth and sixth fields are the actual Vpi/Vci value for VclTpA and VclTpB. Can be useful in case the MoId of the VclTp does not match the Vpi/Vci value.The seventh and eigth fields are the MoId for the traffic descriptor of VclTpA and VclTpB.The last field is the userLabel of the AtmCrossConnection MO.

3.6 AtmPort Bandwidth usage

3.6.1 AtmPort without IMA

Method 1

RNC10> fro atmport=ms-26-1

=================================================================================================================MO FroName FroId=================================================================================================================AtmPort=MS-26-1 atmPortFroId 4=================================================================================================================Total: 1 MOs

(alternatively:)

RNC10> fget atmport=ms-26-1 atmportfroid

=================================================================================================================MO Attribute Value


=================================================================================================================AtmPort=MS-26-1 atmportfroid 4=================================================================================================================Total: 1 MOs

RNC10> aet_atmmp etatmportfro 4

$ aet_atmmp etatmportfro 4******* AET state info - data for an EtAtmPortFROData for EtAtmPortFRO 4 (At address: 0x49DF1DB0)

serverFroId: 100400 phyPortFroId: 100400eqmtFroId: 21 locAtmPortId: 0phyLineNo: 0 logLineNo: 0circuitNo: 1 standard: 0 ETSI MODEserverFroId: 100400serverType: 1 AET_ATM_PORT_SERVERTYPE_PHYPORTtimeSlotList: 0fractionalMode: 0 AET_ATM_NON_FRACTIONAL_MODEnVpCps: 24 nVpCpsInAudit: 0miGetPmClientRef: 4 miCheckServerIdClientRef: 486560296supa: 1703968hecCorrMode: 1 AET_ATM_HEC_CORRECTION_ENABLEDportBW: 353207 reservedBW: 351600alarmMask: 8 AET_ATM_ALARM_LCDactiveAlarms: 0 <no string defined>vpCpFroList_p: 0x49DEF860 No in list (calc.): 24objState: 0x00003706 =OBJSTATE_RECONSTRUCTED OBJSTATE_STARTED OBJSTATE_ATTACHED_TO_ATM_SET OBJSTATE_SERVER_ATTR_READ OBJSTATE_SUBSCRIBING_TO_SERVER OBJSTATE_LOC_IS_CONNECTED OBJSTATE_LOC_CREATED $

Method 2

//This AtmPort uses a STM-1 VC4 port for the physical layer//The table in 1.1 gives us 353207 cell/s

RNC10> get atmport=ms-26-1 uses


=================================================================================================================MO Attribute Value=================================================================================================================AtmPort=MS-26-1 uses Subrack=MS,Slot=26,PlugInUnit=1,ExchangeTerminal=1,Os155SpiTtp=1,Vc4Ttp=1=================================================================================================================Total: 1 MOs

//24*14650=351600

RNC10> lget atmport=ms-26-1,vpltp=[^,]+$ traffic

=================================================================================================================MO Attribute Value=================================================================================================================AtmPort=MS-26-1,VplTp=24 atmTrafficDescriptor AtmTrafficDescriptor=C1P14650AtmPort=MS-26-1,VplTp=23 atmTrafficDescriptor AtmTrafficDescriptor=C1P14650AtmPort=MS-26-1,VplTp=22 atmTrafficDescriptor AtmTrafficDescriptor=C1P14650AtmPort=MS-26-1,VplTp=21 atmTrafficDescriptor AtmTrafficDescriptor=C1P14650AtmPort=MS-26-1,VplTp=20 atmTrafficDescriptor AtmTrafficDescriptor=C1P14650AtmPort=MS-26-1,VplTp=19 atmTrafficDescriptor AtmTrafficDescriptor=C1P14650AtmPort=MS-26-1,VplTp=18 atmTrafficDescriptor AtmTrafficDescriptor=C1P14650AtmPort=MS-26-1,VplTp=17 atmTrafficDescriptor AtmTrafficDescriptor=C1P14650AtmPort=MS-26-1,VplTp=16 atmTrafficDescriptor AtmTrafficDescriptor=C1P14650AtmPort=MS-26-1,VplTp=15 atmTrafficDescriptor AtmTrafficDescriptor=C1P14650AtmPort=MS-26-1,VplTp=14 atmTrafficDescriptor AtmTrafficDescriptor=C1P14650AtmPort=MS-26-1,VplTp=13 atmTrafficDescriptor AtmTrafficDescriptor=C1P14650AtmPort=MS-26-1,VplTp=12 atmTrafficDescriptor AtmTrafficDescriptor=C1P14650AtmPort=MS-26-1,VplTp=11 atmTrafficDescriptor AtmTrafficDescriptor=C1P14650AtmPort=MS-26-1,VplTp=10 atmTrafficDescriptor AtmTrafficDescriptor=C1P14650AtmPort=MS-26-1,VplTp=9 atmTrafficDescriptor AtmTrafficDescriptor=C1P14650AtmPort=MS-26-1,VplTp=8 atmTrafficDescriptor AtmTrafficDescriptor=C1P14650AtmPort=MS-26-1,VplTp=7 atmTrafficDescriptor AtmTrafficDescriptor=C1P14650AtmPort=MS-26-1,VplTp=6 atmTrafficDescriptor AtmTrafficDescriptor=C1P14650AtmPort=MS-26-1,VplTp=5 atmTrafficDescriptor AtmTrafficDescriptor=C1P14650AtmPort=MS-26-1,VplTp=4 atmTrafficDescriptor AtmTrafficDescriptor=C1P14650AtmPort=MS-26-1,VplTp=3 atmTrafficDescriptor AtmTrafficDescriptor=C1P14650AtmPort=MS-26-1,VplTp=2 atmTrafficDescriptor AtmTrafficDescriptor=C1P14650AtmPort=MS-26-1,VplTp=1 atmTrafficDescriptor AtmTrafficDescriptor=C1P14650=================================================================================================================Total: 24 MOs

3.6.2 AtmPort with IMA


Method 1

RXI3> fro AtmPort=MS-19-ima1

=================================================================================================================MO FroName FroId=================================================================================================================AtmPort=MS-19-ima1 froId 9=================================================================================================================Total: 1 MOs

RXI3> aet_atmmp etatmportfro 9

$ aet_atmmp etatmportfro 9******* AET state info - data for an EtAtmPortFROData for EtAtmPortFRO 9 (At address: 0x4C28C660)

serverFroId: 2 phyPortFroId: 0eqmtFroId: 11 locAtmPortId: 0phyLineNo: 0 logLineNo: 0circuitNo: 1 standard: 0 ETSI MODEserverType: 3 AET_ATM_PORT_SERVERTYPE_IMAGROUPtimeSlotList: 0fractionalMode: 0 AET_ATM_NON_FRACTIONAL_MODEnVpCps: 1 nVpCpsInAudit: 0hasUBRVpCp: FALSEmiGetPmClientRef: 3 miCheckServerIdClientRef: 1supa: 1245185hecCorrMode: 1 AET_ATM_HEC_CORRECTION_ENABLEDloopDetection: 0 AET_ATM_LOOP_DETECTION_DISABLEDportBW: 17611 reservedBW: 17600alarmMask: 8 AET_ATM_ALARM_LCDactiveAlarms: 0 <no string defined>vpCpFroList_p: 0x4C27ADC0 No in list (calc.): 1miFlags: 0x00000000 = NO_FLAGS_SETobjState: 0x00005706 =OBJSTATE_RECONSTRUCTED OBJSTATE_STARTED OBJSTATE_ATTACHED_TO_ATM_SET OBJSTATE_SERVER_ATTR_READ OBJSTATE_SUBSCRIBING_TO_SERVER OBJSTATE_LOC_IS_CONNECTED OBJSTATE_LOC_CREATED $


Method 2

RXI3> get AtmPort=MS-19-ima1 uses

=================================================================================================================MO Attribute Value=================================================================================================================AtmPort=MS-19-ima1 uses ImaGroup=MS-19-ima1=================================================================================================================Total: 1 MOs

//Available bandwidth = 0.972347 * bandwidth per port * numberOfWorkingLinks = 0.972347 * 4528 * 4 = 17611 cell/s//Or we can use directly the value in table 1.1: available bandwidth = 4 * 4402 = 17608 cell/s


=================================================================================================================1706 TransportNetwork=1,ImaGroup=MS-19-ima1=================================================================================================================ImaGroupId MS-19-ima1activeLinks 4availabilityStatus 0 (NO_STATUS)operationalState 1 (ENABLED)physicalPortList [4] = >>> physicalPortList = Equipment=1,Subrack=MS,Slot=19,PlugInUnit=1,ExchangeTerminal=1,E1PhysPathTerm=pp1 >>> physicalPortList = Equipment=1,Subrack=MS,Slot=19,PlugInUnit=1,ExchangeTerminal=1,E1PhysPathTerm=pp2 >>> physicalPortList = Equipment=1,Subrack=MS,Slot=19,PlugInUnit=1,ExchangeTerminal=1,E1PhysPathTerm=pp3 >>> physicalPortList = Equipment=1,Subrack=MS,Slot=19,PlugInUnit=1,ExchangeTerminal=1,E1PhysPathTerm=pp4requiredNumberOfLinks 4reservedBy AtmPort=MS-19-ima1userLabel =================================================================================================================Total: 1 MOs

//Reserved bandwidth = 17600 cell/s

RXI3> lget atmport=ms-19-ima1,vpltp=[^,]+$ traff

=================================================================================================================MO Attribute Value=================================================================================================================AtmPort=MS-19-ima1,VplTp=vp1 atmTrafficDescriptor AtmTrafficDescriptor=C1P17600=================================================================================================================Total: 1 MOs


3.7 Overview

RXI3> h stv

*******************************************************stv[b][r] [<Filter>] [<stateFilter>]*******************************************************Purpose: Display state, user, and bandwidth usage for ATM ports and channels....<cut>...

RXI3> stvb

======================================================================================================================VclTp VPI/VCI BwUsage/TraffDesc VU User ======================================================================================================================AtmPort=MS-7-1 350000/353207 1 ---------------------------------------AtmPort=MS-7-1,VplTp=vp2 2 80740/350000 1 ---------------------------------------AtmPort=MS-7-1,VplTp=vp2,.*VclTp=vc38 2/38 U3P2000M400 11 Aal2Sp=1,Aal2Ap=r35AtmPort=MS-7-1,VplTp=vp2,.*VclTp=vc39 2/39 C2P80000(AB) 111 Aal2PathVccTp=r35a1 (1, Aal2Ap=r35)AtmPort=MS-7-1,VplTp=vp2,.*VclTp=vc12232 2/12232 U4 11 AtmCrossConnection=RNC35-2-12232-RBS122-1-32AtmPort=MS-7-1,VplTp=vp2,.*VclTp=vc12234 2/12234 C1P5 11 AtmCrossConnection=RNC35-2-12234-RBS122-1-34AtmPort=MS-7-1,VplTp=vp2,.*VclTp=vc12235 2/12235 C1P5 11 AtmCrossConnection=RNC35-2-12235-RBS122-1-35AtmPort=MS-7-1,VplTp=vp2,.*VclTp=vc12236 2/12236 U3P1000M80 11 AtmCrossConnection=RNC35-2-12236-RBS122-1-36AtmPort=MS-7-1,VplTp=vp2,.*VclTp=vc12237 2/12237 U3P1000M80 11 AtmCrossConnection=RNC35-2-12237-RBS122-1-37AtmPort=MS-7-1,VplTp=vp2,.*VclTp=vc12432 2/12432 U4 11 AtmCrossConnection=RNC35-2-12432-RBS124-1-32AtmPort=MS-7-1,VplTp=vp2,.*VclTp=vc12434 2/12434 C1P5 11 AtmCrossConnection=RNC35-2-12434-RBS124-1-34AtmPort=MS-7-1,VplTp=vp2,.*VclTp=vc12435 2/12435 C1P5 11 AtmCrossConnection=RNC35-2-12435-RBS124-1-35AtmPort=MS-7-1,VplTp=vp2,.*VclTp=vc12436 2/12436 U3P1000M80 11 AtmCrossConnection=RNC35-2-12436-RBS124-1-36AtmPort=MS-7-1,VplTp=vp2,.*VclTp=vc12437 2/12437 U3P1000M80 11 AtmCrossConnection=RNC35-2-12437-RBS124-1-37AtmPort=MS-7-2 353000/353207 1 ---------------------------------------AtmPort=MS-7-2,VplTp=vp2 2 83500/353000 1 ---------------------------------------AtmPort=MS-7-2,VplTp=vp2,.*VclTp=vc12532 2/12532 U4 11 AtmCrossConnection=RNC37-2-12532-RBS125-1-32AtmPort=MS-7-2,VplTp=vp2,.*VclTp=vc12534 2/12534 C1P5 11 AtmCrossConnection=RNC37-2-12534-RBS125-1-34AtmPort=MS-7-2,VplTp=vp2,.*VclTp=vc12535 2/12535 C1P5 11 AtmCrossConnection=RNC37-2-12535-RBS125-1-35AtmPort=MS-7-2,VplTp=vp2,.*VclTp=vc12536 2/12536 U3P1000M80 11 AtmCrossConnection=RNC37-2-12536-RBS125-1-36AtmPort=MS-7-2,VplTp=vp2,.*VclTp=vc12537 2/12537 U3P1000M80 11 AtmCrossConnection=RNC37-2-12537-RBS125-1-37AtmPort=MS-7-2,VplTp=vp2,.*VclTp=vc12538 2/12538 U3P1000M80 11 AtmCrossConnection=RNC37-2-12538-RBS125-1-38AtmPort=MS-7-2,VplTp=vp2,.*VclTp=vc12539 2/12539 C2P4000 11 AtmCrossConnection=MS-7-2-2-12539-MS-19-ima1-1-39AtmPort=MS-7-2,VplTp=vp2,.*VclTp=vc12540 2/12540 C2P12000 11 AtmCrossConnection=MS-7-2-2-12540-MS-19-ima1-1-40AtmPort=MS-7-2,VplTp=vp2,.*VclTp=vc23832 2/23832 U4 11 AtmCrossConnection=RNC37-2-23832-RBS238-1-32AtmPort=MS-7-2,VplTp=vp2,.*VclTp=vc23834 2/23834 C1P5 11 AtmCrossConnection=RNC37-2-23834-RBS238-1-34AtmPort=MS-7-2,VplTp=vp2,.*VclTp=vc23835 2/23835 C1P5 11 AtmCrossConnection=RNC37-2-23835-RBS238-1-35AtmPort=MS-7-2,VplTp=vp2,.*VclTp=vc23836 2/23836 U3P1000M80 11 AtmCrossConnection=RNC37-2-23836-RBS238-1-36


AtmPort=MS-7-2,VplTp=vp2,.*VclTp=vc23837 2/23837 U3P1000M80 11 AtmCrossConnection=RNC37-2-23837-RBS238-1-37AtmPort=MS-7-2,VplTp=vp2,.*VclTp=vc23838 2/23838 U3P1000M80 11 AtmCrossConnection=RNC37-2-23838-RBS238-1-38AtmPort=MS-7-2,VplTp=vp2,.*VclTp=vc23839 2/23839 C2P55000 11 AtmCrossConnection=MS-7-2-2-23839-MS-10-1-1-39AtmPort=MS-7-2,VplTp=vp2,.*VclTp=vc23840 2/23840 C2P12000 11 AtmCrossConnection=MS-7-2-2-23840-MS-10-1-1-40...<cut>...======================================================================================================================Total: 582 MOs

RNC11> stvb ms-6-1

=============================================================================================================VclTp VPI/VCI BwUsage/TraffDesc VU M User=============================================================================================================AtmPort=MS-6-1-1 353000/353207 1 ---------------------------------------AtmPort=MS-6-1-1,VplTp=2 2 230000/353000 1 ---------------------------------------AtmPort=MS-6-1-1,VplTp=2,.*VclTp=Iuc-34 2/34 U3P4500M3000 11 Mtp3bSpItu=Iu,Mtp3bSls=Iuc-2351-2300,Mtp3bSlItu=Iuc-2351-2300AtmPort=MS-6-1-1,VplTp=2,.*VclTp=Iuc-38 2/38 U3P4500M3000 11 NniSaalTp=QAAL2-Iuc-2351-2300AtmPort=MS-6-1-1,VplTp=2,.*VclTp=Iup-50 2/50 U3P4500M3000 11 Mtp3bSpItu=Iu,Mtp3bSls=Iup-2351-2810,Mtp3bSlItu=Iup-2351-2810AtmPort=MS-6-1-1,VplTp=2,.*VclTp=Iup-58 2/58 U3P4500M3000 11 NniSaalTp=QAAL2-Iup-2351-2810AtmPort=MS-6-1-1,VplTp=2,.*VclTp=Iuc-90 2/90 C2P12000(AB) 111 1 Aal2PathVccTp=Iuc-2351-2300-90 (1, Aal2Ap=Iuc-2351-2300)AtmPort=MS-6-1-1,VplTp=2,.*VclTp=Iuc-91 2/91 C2P12000(AB) 111 1 Aal2PathVccTp=Iuc-2351-2300-91 (2, Aal2Ap=Iuc-2351-2300)AtmPort=MS-6-1-1,VplTp=2,.*VclTp=Iuc-92 2/92 C2P12000(AB) 111 8 Aal2PathVccTp=Iuc-2351-2300-92 (3, Aal2Ap=Iuc-2351-2300)AtmPort=MS-6-1-1,VplTp=2,.*VclTp=Iuc-93 2/93 C2P12000(AB) 111 8 Aal2PathVccTp=Iuc-2351-2300-93 (4, Aal2Ap=Iuc-2351-2300)AtmPort=MS-6-1-1,VplTp=2,.*VclTp=Iuc-94 2/94 C2P12000(AB) 111 1 Aal2PathVccTp=Iuc-2351-2300-94 (5, Aal2Ap=Iuc-2351-2300)AtmPort=MS-6-1-1,VplTp=2,.*VclTp=Iuc-95 2/95 C2P12000(AB) 111 1 Aal2PathVccTp=Iuc-2351-2300-95 (6, Aal2Ap=Iuc-2351-2300)AtmPort=MS-6-1-1,VplTp=2,.*VclTp=Iuc-96 2/96 C2P12000(AB) 111 8 Aal2PathVccTp=Iuc-2351-2300-96 (7, Aal2Ap=Iuc-2351-2300)AtmPort=MS-6-1-1,VplTp=2,.*VclTp=Iuc-97 2/97 C2P12000(AB) 111 8 Aal2PathVccTp=Iuc-2351-2300-97 (8, Aal2Ap=Iuc-2351-2300)AtmPort=MS-6-1-1,VplTp=2,.*VclTp=Iuc-98 2/98 C2P12000(AB) 111 1 Aal2PathVccTp=Iuc-2351-2300-98 (9, Aal2Ap=Iuc-2351-2300)AtmPort=MS-6-1-1,VplTp=2,.*VclTp=Iuc-99 2/99 C2P12000(AB) 111 1 Aal2PathVccTp=Iuc-2351-2300-99 (10, Aal2Ap=Iuc-2351-2300)AtmPort=MS-6-1-1,VplTp=2,.*VclTp=Iuc-100 2/100 C2P12000(AB) 111 8 Aal2PathVccTp=Iuc-2351-2300-100 (11, Aal2Ap=Iuc-2351-2300)AtmPort=MS-6-1-1,VplTp=2,.*VclTp=Iuc-101 2/101 C2P12000(AB) 111 8 Aal2PathVccTp=Iuc-2351-2300-101 (12, Aal2Ap=Iuc-2351-2300)AtmPort=MS-6-1-1,VplTp=2,.*VclTp=Iuc-102 2/102 C2P12000(AB) 111 1 Aal2PathVccTp=Iuc-2351-2300-102 (13, Aal2Ap=Iuc-2351-2300)AtmPort=MS-6-1-1,VplTp=2,.*VclTp=Iuc-103 2/103 C2P12000(AB) 111 1 Aal2PathVccTp=Iuc-2351-2300-103 (14, Aal2Ap=Iuc-2351-2300)AtmPort=MS-6-1-1,VplTp=2,.*VclTp=Iup-110 2/110 U3P66600M5000 111 RncModule=1,PacketDataRouter=Pdr1Gtpu1 AtmPort=MS-6-1-1,VplTp=2,.*VclTp=Iup-111 2/111 U3P66600M5000 111 RncModule=1,PacketDataRouter=Pdr1Gtpu2 AtmPort=MS-6-1-1,VplTp=2,.*VclTp=Iup-112 2/112 U3P66600M5000 111 RncModule=1,PacketDataRouter=Pdr2Gtpu1 AtmPort=MS-6-1-1,VplTp=2,.*VclTp=Iup-113 2/113 U3P66600M5000 111 RncModule=1,PacketDataRouter=Pdr2Gtpu2 AtmPort=MS-6-1-1,VplTp=2,.*VclTp=Iup-114 2/114 U3P66600M5000 111 RncModule=8,PacketDataRouter=Pdr3Gtpu1 AtmPort=MS-6-1-1,VplTp=2,.*VclTp=Iup-115 2/115 U3P66600M5000 111 RncModule=8,PacketDataRouter=Pdr3Gtpu2 AtmPort=MS-6-1-1,VplTp=2,.*VclTp=Iup-116 2/116 U3P66600M5000 111 RncModule=8,PacketDataRouter=Pdr4Gtpu1 AtmPort=MS-6-1-1,VplTp=2,.*VclTp=Iup-117 2/117 U3P66600M5000 111 RncModule=8,PacketDataRouter=Pdr4Gtpu2 AtmPort=MS-6-1-1,VplTp=2,.*VclTp=Iup-118 2/118 U3P66600M5000 111 RncModule=1,PacketDataRouter=Pdr5Gtpu1 AtmPort=MS-6-1-1,VplTp=2,.*VclTp=Iup-119 2/119 U3P66600M5000 111 RncModule=1,PacketDataRouter=Pdr5Gtpu2=============================================================================================================

RNC11> stvb iub-10

======================================================================================================================VclTp VPI/VCI BwUsage/TraffDesc VU M User


======================================================================================================================AtmPort=MS-26-2-1,VplTp=10,.*VclTp=Iub-10-34 10/34 C1P5 11 8 IubLink=Iub-10,NodeSynchTp=1AtmPort=MS-26-2-1,VplTp=10,.*VclTp=Iub-10-35 10/35 C1P5 11 8 IubLink=Iub-10,NodeSynchTp=2AtmPort=MS-26-2-1,VplTp=10,.*VclTp=Iub-10-36 10/36 U3P1000M80 11 8 IubLink=Iub-10,NbapCommon=1AtmPort=MS-26-2-1,VplTp=10,.*VclTp=Iub-10-37 10/37 U3P1000M80 11 8 IubLink=Iub-10,NbapDedicated=1AtmPort=MS-26-2-1,VplTp=10,.*VclTp=Iub-10-38 10/38 U3P1000M80 11 1 Aal2Sp=1,Aal2Ap=Iub-10AtmPort=MS-26-2-1,VplTp=10,.*VclTp=Iub-10-39 10/39 C2P6657(ABC) 11? 1 Aal2PathVccTp=Iub-10-39 (227, Aal2Ap=Iub-10)AtmPort=MS-26-2-1,VplTp=10,.*VclTp=Iub-10-43 10/43 U3P1000M80 11 8 IubLink=Iub-10,NbapCommon=1AtmPort=MS-26-2-1,VplTp=10,.*VclTp=Iub-10-44 10/44 U3P1000M80 11 8 IubLink=Iub-10,NbapDedicated=1AtmPort=MS-26-2-1,VplTp=10,.*VclTp=Iub-10-45 10/45 U3P1000M80 11 1 Aal2Sp=1,Aal2Ap=Iub-10AtmPort=MS-26-2-1,VplTp=10,.*VclTp=Iub-10-47 10/47 C2P6657(ABC) 11? 1 Aal2PathVccTp=Iub-10-47 (228, Aal2Ap=Iub-10)======================================================================================================================

RXI3> stvb . 0|L

======================================================================================================================VclTp VPI/VCI BwUsage/TraffDesc VU User ======================================================================================================================AtmPort=MS-9-1 353000/353207 0 ---------------------------------------AtmPort=MS-9-1,VplTp=vp1 1 110500/353000 0 ---------------------------------------AtmPort=MS-9-1,VplTp=vp1,.*VclTp=vc32 1/32 U4 01 AtmCrossConnection=RNC35-2-12432-RBS124-1-32AtmPort=MS-9-1,VplTp=vp1,.*VclTp=vc33 1/33 U4 01 AtmCrossConnection=RNC35-2-12433-RBS124-1-33AtmPort=MS-9-1,VplTp=vp1,.*VclTp=vc34 1/34 C1P5 01 AtmCrossConnection=RNC35-2-12434-RBS124-1-34AtmPort=MS-9-1,VplTp=vp1,.*VclTp=vc35 1/35 C1P5 01 AtmCrossConnection=RNC35-2-12435-RBS124-1-35AtmPort=MS-9-1,VplTp=vp1,.*VclTp=vc36 1/36 U3P1000M80 01 AtmCrossConnection=RNC35-2-12436-RBS124-1-36AtmPort=MS-9-1,VplTp=vp1,.*VclTp=vc37 1/37 U3P1000M80 01 AtmCrossConnection=RNC35-2-12437-RBS124-1-37AtmPort=MS-9-1,VplTp=vp1,.*VclTp=vc38 1/38 U3P1000M80 00 Aal2Sp=1,Aal2Ap=b124AtmPort=MS-9-1,VplTp=vp1,.*VclTp=vc39 1/39 C2P55000(ABCD) 00? Aal2PathVccTp=b124a1AtmPort=MS-9-1,VplTp=vp1,.*VclTp=vc40 1/40 C2P55000(C) 00? Aal2PathVccTp=b124b1AtmPort=MS-9-1,VplTp=vp1,.*VclTp=vc41 1/41 C1P5 01 AtmCrossConnection=RNC35-2-12441-RBS124-1-41AtmPort=MS-9-1,VplTp=vp1,.*VclTp=vc42 1/42 C1P5 01 AtmCrossConnection=RNC35-2-12442-RBS124-1-42AtmPort=MS-9-1,VplTp=vp1,.*VclTp=vc43 1/43 U3P1000M80 01 AtmCrossConnection=RNC35-2-12443-RBS124-1-43AtmPort=MS-9-1,VplTp=vp1,.*VclTp=vc44 1/44 U3P1000M80 01 AtmCrossConnection=RNC35-2-12444-RBS124-1-44AtmPort=MS-9-1,VplTp=vp1,.*VclTp=vc45 1/45 U3P1000M80 00 Aal2Sp=1,Aal2Ap=b124AtmPort=MS-9-2 350000/353207 0 ---------------------------------------AtmPort=MS-9-2,VplTp=vp2 2 27600/350000 0 ---------------------------------------AtmPort=MS-9-2,VplTp=vp2,.*VclTp=vc9932 2/9932 U4 01 AtmCrossConnection=RNC47-2-9932-RBS99-1-32AtmPort=MS-9-2,VplTp=vp2,.*VclTp=vc9934 2/9934 C1P5 01 AtmCrossConnection=RNC47-2-9934-RBS99-1-34AtmPort=MS-9-2,VplTp=vp2,.*VclTp=vc9935 2/9935 C1P5 01 AtmCrossConnection=RNC47-2-9935-RBS99-1-35AtmPort=MS-9-2,VplTp=vp2,.*VclTp=vc9936 2/9936 U3P1000M80 01 AtmCrossConnection=RNC47-2-9936-RBS99-1-36AtmPort=MS-9-2,VplTp=vp2,.*VclTp=vc9937 2/9937 U3P1000M80 01 AtmCrossConnection=RNC47-2-9937-RBS99-1-37AtmPort=MS-9-2,VplTp=vp2,.*VclTp=vc9938 2/9938 U3P1000M80 01 AtmCrossConnection=RNC47-2-9938-RBS99-1-38AtmPort=MS-9-2,VplTp=vp2,.*VclTp=1 2/9939 C2P8550 01 AtmCrossConnection=RNC47-2-9939-RBS99-1-39AtmPort=MS-9-2,VplTp=vp2,.*VclTp=3 2/9940 C2P8550 01 AtmCrossConnection=MS-9-2-2-9940-MS-20-ima1-1-40


AtmPort=MS-9-2,VplTp=vp2,.*VclTp=vc25132 2/25132 U4 01 AtmCrossConnection=RNC47-2-25132-RBS251-1-32AtmPort=MS-9-2,VplTp=vp2,.*VclTp=vc25134 2/25134 C1P5 01 AtmCrossConnection=RNC47-2-25134-RBS251-1-34AtmPort=MS-9-2,VplTp=vp2,.*VclTp=vc25135 2/25135 C1P5 01 AtmCrossConnection=RNC47-2-25135-RBS251-1-35AtmPort=MS-9-2,VplTp=vp2,.*VclTp=vc25136 2/25136 U3P1000M80 01 AtmCrossConnection=RNC47-2-25136-RBS251-1-36AtmPort=MS-9-2,VplTp=vp2,.*VclTp=vc25137 2/25137 U3P1000M80 01 AtmCrossConnection=RNC47-2-25137-RBS251-1-37AtmPort=MS-9-2,VplTp=vp2,.*VclTp=vc25138 2/25138 U3P1000M80 01 AtmCrossConnection=RNC47-2-25138-RBS251-1-38AtmPort=MS-9-2,VplTp=vp2,.*VclTp=vc25139 2/25139 C2P10000 01 AtmCrossConnection=MS-9-2-2-25139-MS-17-1-1-39AtmPort=MS-11-1,VplTp=vp2,.*VclTp=vc39 2/39 C2P55000(AB) 110 Aal2PathVccTp=r25a1AtmPort=MS-11-1,VplTp=vp2,.*VclTp=vc46 2/46 C2P55000(AB) 110 Aal2PathVccTp=r25a2AtmPort=MS-11-2,VplTp=vp2,.*VclTp=vc47 2/47 C2P55000(AB) 110 Aal2PathVccTp=r25b2AtmPort=MS-18-ima1,VplTp=vp1,.*VclTp=vc40 1/40 U4(CD) 110 Aal2PathVccTp=b122a2AtmPort=MS-20-ima2 17600/17611 0 ---------------------------------------AtmPort=MS-20-ima2,VplTp=vp1 1 10500/17600 0 ---------------------------------------AtmPort=MS-20-ima2,VplTp=vp1,.*VclTp=vc32 1/32 U4 01 AtmCrossConnection=RNC27-2-21932-RBS219-1-32AtmPort=MS-20-ima2,VplTp=vp1,.*VclTp=vc33 1/33 U4 01 AtmCrossConnection=RNC27-2-21933-RBS219-1-33AtmPort=MS-20-ima2,VplTp=vp1,.*VclTp=vc34 1/34 C1P5 01 AtmCrossConnection=RNC27-2-21934-RBS219-1-34AtmPort=MS-20-ima2,VplTp=vp1,.*VclTp=vc35 1/35 C1P5 01 AtmCrossConnection=RNC27-2-21935-RBS219-1-35AtmPort=MS-20-ima2,VplTp=vp1,.*VclTp=vc36 1/36 U3P1000M80 01 AtmCrossConnection=RNC27-2-21936-RBS219-1-36AtmPort=MS-20-ima2,VplTp=vp1,.*VclTp=vc37 1/37 U3P1000M80 01 AtmCrossConnection=RNC27-2-21937-RBS219-1-37AtmPort=MS-20-ima2,VplTp=vp1,.*VclTp=vc38 1/38 U3P1000M80 01 AtmCrossConnection=RNC27-2-21938-RBS219-1-38AtmPort=MS-20-ima2,VplTp=vp1,.*VclTp=vc39 1/39 C2P10000 01 AtmCrossConnection=MS-14-1-2-21939-MS-20-ima2-1-39AtmPort=MS-20-ima2,VplTp=vp1,.*VclTp=vc41 1/41 C1P5 01 AtmCrossConnection=RNC27-2-21941-RBS219-1-41AtmPort=MS-20-ima2,VplTp=vp1,.*VclTp=vc42 1/42 C1P5 01 AtmCrossConnection=RNC27-2-21942-RBS219-1-42AtmPort=MS-20-ima2,VplTp=vp1,.*VclTp=vc43 1/43 U3P1000M80 01 AtmCrossConnection=RNC27-2-21943-RBS219-1-43AtmPort=MS-20-ima2,VplTp=vp1,.*VclTp=vc44 1/44 U3P1000M80 01 AtmCrossConnection=RNC27-2-21944-RBS219-1-44AtmPort=MS-20-ima2,VplTp=vp1,.*VclTp=vc45 1/45 U3P1000M80 01 AtmCrossConnection=RNC27-2-21945-RBS219-1-45======================================================================================================================Total: 52 MO

4 AAL2

4.1 Aal2 concepts

Aal2 consists of :- user plane connections: one or more aal2 connection is established for the duration of a call. up to 248 simultaneous connections can be multiplexed

in one Aal2Path. Each Aal2Path is carried by an ATM VC. - control plane connections: the Aal2 Signaling protocol (Q.Aaal2 / Q.2630) is carried on a separate ATM VC than the Aal2Pathes. It is used for

establishing and releasing the aal2 connections on the user plane. Every node in the Aal2 network has a unique Aal2 address which consists of a string of integers (maximum size is 15 digits).


Aal2 User plane frame structure:User data frames are segmented and put into CPS packets of up to 45 bytes and given a Channel Identity (CID=8 to 255) and a length indicator (LI=1 to 45 bytes). The user data frames are then reassembled at the other end.CPS=Common Part SublayerSSCS= Service Specific Convergence Sublayer


AAL2 SSSAR-SDU

AAL2

SegmentationReassembly

CPS-SDUAAL2

CPS-SDUAAL2

CPS-SDUAAL2

CPS-SDU

CID UUI CPS-INFO LI HEC

CPS-Packet Header (3 octets)

CPS-Packet (4..48 octets)

CPS-Packet Payload (1..45)

OSF P

S t art

CPS-PDU (48 octets)

CPS-PDU Payload (47 octets)

S N CPS-packets in an endless stream

Field

PAD ATM header

4.2 MO mapping

RNC10> momt ....Aal2Sp[0-1] Aal2Ap[0-850] Aal2PathDistributionUnit[0-28] Aal2PathVccTp[0-2000] Aal2RoutingCase[0-900] Aal2QosCodePointProfile[0-20] Aal2QosProfile[0-20] - The Aal2Sp MO (Aal2 Signaling Point) is used to store the node’s aal2 address, in the attribute a2ea (only one Aal2Sp MO in the whole node).


- The Aal2Ap MO (Aal2 Access Point) represents the signaling association to an adjacent node (one Aal2Ap per adjacent node).- The Aal2PathVccTp MO represents an Aal2 path. An aal2 path is used to carry user plane connections towards an adjacent node. Up to 248

simultaneous connections can be multiplexed in an aal2 path. - The Aal2PathDistributionUnit MO is used to tie a number of Aal2PathVccTp’s with a specific Aal2Ap. - The Aal2RoutingCase MOs are used to point out which Aal2 addresses can be reached from which Aal2Ap’s.- The Aal2QosCodePointProfile and Aal2QosProfile are used for Aal2 Quality Of Service definitions. Aal2 QoS will be described further down.

4.2.1 Aal2 connections without aal2 transit node, Nb interface

In this example, every MGW is adjacent to every other MGW and there are no aal2 transit nodes.

Note: - Each Aal2 Path within an Aal2Ap must have a unique path id. The path id values can however be reused in other Aal2Ap’s. The path id must be identical on both sides of the path.


MGW1

Aal2Sp=1 (a2ea=231)

Aal2Ap=mgw2

Aal2PathDistributionUnit=1

Aal2RoutingCase=mgw2 (numberDirection=232)

Aal2PathVccTp=21 (pathId=1)


Aal2Ap=mgw3





MGW2

Aal2Sp=1 (a2ea=232)

Aal2Ap=mgw1





MGW3

Aal2Sp=1 (a2ea=233)

Aal2Ap=mgw1





Control plane (Q.AAL2)

User plane (AAL2)


4.2.2 Aal2 connections without aal2 transit node, Iub interface

RNC1

Aal2Sp=1 (a2ea=331)

Aal2Ap=rbs1


Aal2RoutingCase=rbs1 (numberDirection=33201)



ATM CrossConnect RBS1

Aal2Sp=1 (a2ea=33201)

Aal2Ap=rnc1




RBS2

Aal2Sp=1 (a2ea=33202)

Aal2Ap=rnc1




Aal2Ap=rbs2






4.2.3 Aal2 connections through aal2 transit node, Iub interface

In this example, the user plane connections are terminated in RNC and RBS. RXI is only acting as an aal2 transit node (performing aal2 switching). This allows to reduce the number of Aal2 terminations in the RNC, thus saving resources and bandwidth on the RNC-RXI interface.

Note: - An Aal2RoutingCase must be connected to an Aal2Ap in case the node needs to establish outgoing aal2 connections to that adjacent node. If only incoming connections will be received in that Aal2Ap, then no RoutingCase is needed.


RNC1

Aal2Sp=1 (a2ea=331)

Aal2Ap=rxi1


Aal2RoutingCase=rxi1 (numberDirection=332)



RXI1

Aal2Sp=1 (a2ea=332)

Aal2Ap=rnc1




Control plane (Q.AAL2)

User plane (AAL2)

Aal2Ap=rbs1




Aal2Ap=rbs2






RBS1

Aal2Sp=1 (a2ea=33201)

Aal2Ap=rxi1




RBS2

Aal2Sp=1 (a2ea=33202)

Aal2Ap=rxi1





4.3 Connection points and connection end points

RNC RBS

RXI

VclTp

VpcTp

VplTp

VclTp

Aal2PathVccTp

VpcTp

VplTp

VclTp

VpcTp

VplTp

VclTp

VpcTp

VplTp

VCC

VCL

VPC

VCL

VPC

VPL VPL

AtmPort AtmPort AtmPort AtmPort

VC CEP

VC CEP

VC CP

VC CP

VC CP

VC CP

Aal2PathVccTp Aal2PathVccTp

AAL2 PATH

AAL2 CP

AAL2 CP

AAL2 PATH

AAL2 CP

AAL2 CP

USER (Eg. Iu/Iub Frame Protocol)

USER (Eg. Iu/Iub Frame Protocol)

Aal2PathVccTp

VC CEP

VC CEP

AAL2 CONNECTION AAL2 CEP

AAL2 CEP

4.4 Underlying transport layer

- On Iu/Iur/Nb, Q.Aal2 is carried by MTP3 or M3UA. - On Iub, Q.Aal2 is carried by UniSaal


- Aal2 is always carried on top of ATM .

VpcTp=1

VplTp=vp1 VpcTp=1

VplTp=vp1

Aal2Ap=mgw1


Aal2RoutingCase=mgw1

Mtp3bAp=mgw1

Mtp3bSrs=mgw1

Mtp3bSr=1

Mtp3bSls=mgw1

Mtp3bSlItu=1 Mtp3bSlItu=2

NniSaalTp=mga

Aal5TpVccTp=mga

NniSaalTp=mgb

Aal5TpVccTp=mgb

AtmPort=MS-7-1

VclTp=vc36

VpcTp=1

VplTp=vp1

AtmPort=MS-6-1

VclTp=vc36

VpcTp=1

VplTp=vp1

Aal2PathVccTp=mg1

AtmPort=MS-6-1

VclTp=vc60 VpcTp=1

VplTp=vp1

Aal2Ap=rbs1


Aal2RoutingCase=rbs1

UniSaalTp=b1a

Aal5TpVccTp=b1a

UniSaalTp=b1b

Aal5TpVccTp=b1b

AtmPort=MS-26-1

VclTp=vc38

Aal2PathVccTp=b1a

AtmPort=MS-26-1

VclTp=vc40

VpcTp=1

VplTp=vp1

AtmPort=MS-26-1

VclTp=vc45

Iu/Iur/Nb interfaces Iub interfaces

RNC10> get Aal2Ap=Iu1


=================================================================================================================1504 TransportNetwork=1,Aal2Sp=1,Aal2Ap=mgw1=================================================================================================================Aal2ApId mgw1aal2QoSCodePointProfileId availabilityStatus 0 (NO_STATUS)nrOfConfiguredAal2Paths 14nrOfUnavailableAal2Paths 0operationalState 1 (ENABLED)reservedBy [1] = >>> reservedBy = TransportNetwork=1,Aal2RoutingCase=mgw1rpuId ReliableProgramUniter=ans_aal2ap_12_sccpsecondarySigLinkId sigLinkId Mtp3bSpItu=Iu1,Mtp3bAp=mgw1timerErq 5000timerRel 2000userLabel =================================================================================================================Total: 1 MOs

RXI> get Aal2Ap=rbs1

=================================================================================================================4477 TransportNetwork=1,Aal2Sp=1,Aal2Ap=rbs1=================================================================================================================Aal2ApId rbs1aal2QoSCodePointProfileId Aal2QosCodePointProfile=1availabilityStatus 0 (NO_STATUS)nrOfConfiguredAal2Paths 2nrOfUnavailableAal2Paths 0operationalState 1 (ENABLED)reservedBy [1] = >>> reservedBy = TransportNetwork=1,Aal2RoutingCase=rbs1rpuId ReliableProgramUniter=ans_aal2ap_14secondarySigLinkId UniSaalTp=b1bsigLinkId UniSaalTp=b1atimerErq 5000timerRel 2000userLabel =================================================================================================================Total: 1 MOs


4.5 Aal2 Quality of Service

Each aal2 connection can be connected to a quality of service levelCPP supports 4 different quality of service on Aal2:- class A: high priority, low delay. Used for speech, video streaming, etc.- class B: medium priority, medium delay. Used for interactive packet data.- class C: lower priority, no guarantee on the delay. Used for HSDPA.- class D: lower priority. Used for EUL.

Default settings (configurable):Class Node

DelayUpper Boundary ofProbability for Delay

Upper Boundary ofProbability for Loss

A 10 ms 0.05% 0.05%B 20 ms 0.05% 0.05%C 25 ms 100% 100%D 50 ms 100% 100%

Different types of calls will use different Aal2 QoS for the aal2 connection.

In RNC, the relationship between the Radio Access Bearer and the Aal2 Connection QoS is defined in MO data:

Relation between AAL2 QoS and RAB/RRC part requested, for Iub Interface

//The UeRc MOs model the various radio connection configurations available.//This includes the signalling (UeRcRrc) and RAB part (UeRcRab) which are children of the UeRc MO.//Each of these parts can have a different AAL2 QoS, see below.

RNC11> lget uerc=([^,]+$|.*UeRc(rrc|rab)=) trbearerqosclass|userlabel|rbType|trChType

=================================================================================================================MO Attribute Value=================================================================================================================UeRc=39 userLabel PS Interactive 64/128+PS Interactive 64/128UeRc=39,UeRcRrc=1 trBearerQosClass 0 (QOS_CLASS_A)UeRc=39,UeRcRrc=1 trChType 0 (DCH)UeRc=39,UeRcRab=2 rbType 8 (RB_PS_INTERACTIVE_2)UeRc=39,UeRcRab=2 trBearerQosClass 1 (QOS_CLASS_B)UeRc=39,UeRcRab=1 rbType 2 (RB_PS_INTERACTIVE)UeRc=39,UeRcRab=1 trBearerQosClass 1 (QOS_CLASS_B)UeRc=38 userLabel Speech 12200+PS Interactive 64/384UeRc=38,UeRcRrc=1 trBearerQosClass 0 (QOS_CLASS_A)UeRc=38,UeRcRrc=1 trChType 0 (DCH)


UeRc=38,UeRcRab=2 rbType 1 (RB_SPEECH)...<cut>....UeRc=26,UeRcRab=2 trBearerQosClass 1 (QOS_CLASS_B)UeRc=26,UeRcRab=1 rbType 2 (RB_PS_INTERACTIVE)UeRc=26,UeRcRab=1 trBearerQosClass 1 (QOS_CLASS_B)// PS Interactive HS/EUL requires 4 AAL2 connections (2 signalling + 2 RAB) to be configured.UeRc=25 userLabel PS Interactive EUL/HSUeRc=25,UeRcRrc=2 trBearerQosClass 0 (QOS_CLASS_A)UeRc=25,UeRcRrc=2 trChType 0 (DCH)UeRc=25,UeRcRrc=1 trBearerQosClass 0 (QOS_CLASS_A)UeRc=25,UeRcRrc=1 trChType 1 (EDCH)UeRc=25,UeRcRab=2 rbType 2 (RB_PS_INTERACTIVE)UeRc=25,UeRcRab=2 trBearerQosClass 3 (QOS_CLASS_D)UeRc=25,UeRcRab=1 rbType 7 (RB_PS_INTERACTIVE_HS)UeRc=25,UeRcRab=1 trBearerQosClass 2 (QOS_CLASS_C)UeRc=24 userLabel Speech + PS Streaming 16/128 + PS Interactive 8/8...<cut>.....UeRc=3,UeRcRrc=1 trChType 0 (DCH)UeRc=3,UeRcRab=1 rbType 3 (RB_CS_FIXED)UeRc=3,UeRcRab=1 trBearerQosClass 0 (QOS_CLASS_A)UeRc=2 userLabel AMR12200 Speech RAB on DCHUeRc=2,UeRcRrc=1 trBearerQosClass 0 (QOS_CLASS_A)UeRc=2,UeRcRrc=1 trChType 0 (DCH)UeRc=2,UeRcRab=1 rbType 1 (RB_SPEECH)UeRc=2,UeRcRab=1 trBearerQosClass 0 (QOS_CLASS_A)UeRc=1 userLabel Standalone RRC on DCHUeRc=1,UeRcRrc=1 trBearerQosClass 0 (QOS_CLASS_A)UeRc=1,UeRcRrc=1 trChType 0 (DCH)UeRc=0 userLabel Idle=================================================================================================================Total: 137 MOs

RNC10> hget uercrab= trbearerqosclass|rbType

=================================================================================================================MO rbType trBearerQosClass=================================================================================================================UeRc=20,UeRcRab=3 1 (RB_SPEECH) 0 (QOS_CLASS_A) UeRc=20,UeRcRab=2 7 (RB_PS_INTERACTIVE_HS) 2 (QOS_CLASS_C) UeRc=20,UeRcRab=1 6 (RB_PACKET_ADCH) 2 (QOS_CLASS_C) UeRc=19,UeRcRab=3 1 (RB_SPEECH) 0 (QOS_CLASS_A) UeRc=19,UeRcRab=2 7 (RB_PS_INTERACTIVE_HS) 2 (QOS_CLASS_C) UeRc=19,UeRcRab=1 6 (RB_PACKET_ADCH) 2 (QOS_CLASS_C) UeRc=18,UeRcRab=1 2 (RB_PS_INTERACTIVE) 1 (QOS_CLASS_B) UeRc=17,UeRcRab=2 2 (RB_PS_INTERACTIVE) 0 (QOS_CLASS_A) UeRc=17,UeRcRab=1 5 (RB_PS_STREAMING) 0 (QOS_CLASS_A) UeRc=16,UeRcRab=2 7 (RB_PS_INTERACTIVE_HS) 2 (QOS_CLASS_C) UeRc=16,UeRcRab=1 6 (RB_PACKET_ADCH) 2 (QOS_CLASS_C) UeRc=15,UeRcRab=2 7 (RB_PS_INTERACTIVE_HS) 2 (QOS_CLASS_C) UeRc=15,UeRcRab=1 6 (RB_PACKET_ADCH) 2 (QOS_CLASS_C)


UeRc=14,UeRcRab=2 3 (RB_CS_FIXED) 0 (QOS_CLASS_A) UeRc=14,UeRcRab=1 2 (RB_PS_INTERACTIVE) 0 (QOS_CLASS_A) UeRc=13,UeRcRab=2 2 (RB_PS_INTERACTIVE) 0 (QOS_CLASS_A) UeRc=13,UeRcRab=1 5 (RB_PS_STREAMING) 0 (QOS_CLASS_A) UeRc=12,UeRcRab=1 1 (RB_SPEECH) 0 (QOS_CLASS_A) UeRc=10,UeRcRab=2 2 (RB_PS_INTERACTIVE) 0 (QOS_CLASS_A) UeRc=10,UeRcRab=1 1 (RB_SPEECH) 0 (QOS_CLASS_A) UeRc=9,UeRcRab=2 2 (RB_PS_INTERACTIVE) 0 (QOS_CLASS_A) UeRc=9,UeRcRab=1 1 (RB_SPEECH) 0 (QOS_CLASS_A) UeRc=8,UeRcRab=1 4 (RB_CS_VAR) 0 (QOS_CLASS_A) UeRc=7,UeRcRab=1 2 (RB_PS_INTERACTIVE) 1 (QOS_CLASS_B) UeRc=6,UeRcRab=1 2 (RB_PS_INTERACTIVE) 1 (QOS_CLASS_B) UeRc=5,UeRcRab=1 2 (RB_PS_INTERACTIVE) 0 (QOS_CLASS_A) UeRc=3,UeRcRab=1 3 (RB_CS_FIXED) 0 (QOS_CLASS_A) UeRc=2,UeRcRab=1 1 (RB_SPEECH) 0 (QOS_CLASS_A) =================================================================================================================Total: 28 MOs

Relation between AAL2 QoS and UeRabType for Iu CS interface

MOSHELL> hget uerabtype qos|maxbitrate

=================================================================================================================MO maxBitRateDl maxBitRateUl trBearerQosClass=================================================================================================================UeRabType=7 16000 128000 0 (QOS_CLASS_A) UeRabType=6 128000 16000 0 (QOS_CLASS_A) UeRabType=5 64000 16000 0 (QOS_CLASS_A) UeRabType=4 57600 57600 1 (QOS_CLASS_B) UeRabType=3 64000 64000 1 (QOS_CLASS_B) UeRabType=2 384000 64000 0 (QOS_CLASS_A) UeRabType=1 12200 12200 0 (QOS_CLASS_A) =================================================================================================================Total: 7 MOs

It is then possible to create Aal2 Pathes with different quality of Service and map them to VC’s with different bitrates:


Speech/Video

CBR VC

Aal2 Path Class A

Packet Data

UBR+ VC

Aal2 Path Class B

It is also possible to use Aal2Pathes that will support several quality of service. This gives the most efficient use of the bandwidth. In this case, the VC will have different queues for each Aal2 quality of service. The class A connections will be prioritised over the class B connections. This method is more bandwidth efficient than the method above but requires newer ET hardware: ET-MC1, ET-MC41, ET-MF4, ET-M3 (ie. ET-M4 and ET-M1 do not support Aal2 quality of service separation within the same Aal2 Path). Speech/Video

Aal2 Path Class A and B

Packet Data

UBR+ VC

//This Aal2Path is configured to handle Class A only//The QoS of Class A has been configured for a guaranteed delay of 10ms and probability of delay exceeding 10ms of 0.05%//It is using a CBR VC with PCR 5900 cell/s

RXI> get Aal2PathVccTp=r1b271a1


=================================================================================================================13310 TransportNetwork=1,Aal2PathVccTp=r1b271a1=================================================================================================================Aal2PathVccTpId r1b271a1aal2PathId 1aal2PathOwner falseaal2QoSAvailableProfiles 1 (CLASS_A)aal2QoSProfileId Aal2QosProfile=ad10bd20administrativeState 1 (UNLOCKED)alarmReport 7 (ALARM_AIS_RDI_LOC)availabilityStatus 0 (NO_STATUS)continuityCheck truecounterMode 0 (PM_MODE_OFF)nomPmBlocksize 1024 (NOM_PM_BLKSIZE_2_10)operationalState 1 (ENABLED)remoteBlockingState 1 (REMOTELY_UNBLOCKED)reservedBy Aal2Sp=1,Aal2Ap=r1b271,Aal2PathDistributionUnit=1timerCu 10userLabel r1b271a1vclTpId AtmPort=MS-7-2,VplTp=vp11,VpcTp=1,VclTp=vc39=================================================================================================================Total: 1 MOs

RXI> lget AtmPort=MS-7-2,VplTp=vp11,VpcTp=1,VclTp=vc39

=================================================================================================================11920 TransportNetwork=1,AtmPort=MS-7-2,VplTp=vp11,VpcTp=1,VclTp=vc39=================================================================================================================VclTpId vc39atmTrafficDescriptorId AtmTrafficDescriptor=C2P5900availabilityStatus 0 (NO_STATUS)externalVci 39operationalState 1 (ENABLED)reservedBy Aal2PathVccTp=r1b271a1userLabel vc39=================================================================================================================Total: 1 MOs

RXI> get Aal2QosProfile=ad10bd20

=================================================================================================================13304 TransportNetwork=1,Aal2QosProfile=ad10bd20=================================================================================================================Aal2QosProfileId ad10bd20profileClassA Struct{3}


>>> 1.boundOnNodeDelay = 10000 >>> 2.boundOnProbOfDelay = 500000 >>> 3.boundOnProbOfLoss = 500000profileClassB Struct{3} >>> 1.boundOnNodeDelay = 20000 >>> 2.boundOnProbOfDelay = 500000 >>> 3.boundOnProbOfLoss = 500000profileClassC Struct{3} >>> 1.boundOnNodeDelay = 25000 >>> 2.boundOnProbOfDelay = 1000000000 >>> 3.boundOnProbOfLoss = 1000000000profileClassD Struct{3} >>> 1.boundOnNodeDelay = 50000 >>> 2.boundOnProbOfDelay = 1000000000 >>> 3.boundOnProbOfLoss = 1000000000reservedBy [3] = >>> reservedBy = TransportNetwork=1,Aal2PathVccTp=r1b271a1 >>> reservedBy = TransportNetwork=1,Aal2PathVccTp=r1b271a2 >>> reservedBy = TransportNetwork=1,Aal2PathVccTp=r1b271a3userLabel =================================================================================================================Total: 1 MOs

RXI> mom profileclassa .

##################################################################################Struct StructMember Type##################################################################################QoSProfileClassA boundOnNodeDelay long----------------------------------------------------------------------------------The upper bound on the delay (delay=queueing and serving of Aal2 packets in an Aal2 mux + delay on ATM layer) through the current node. Unit is micro seconds.Range: 0 to 10000, Default=5000 **********************************************************************************QoSProfileClassA boundOnProbOfDelay long----------------------------------------------------------------------------------Represents the upper bound on the probability that the delay in the node exceeds the delay limit given by the attribute "boundOnNodeDelay". Unit is 1/1000000000.Range: 0 to 1000000000, Default=500000 **********************************************************************************QoSProfileClassA boundOnProbOfLoss long----------------------------------------------------------------------------------Represents the upper bound of the cell loss probability in the current node. Unit is 1/1000000000.Range: 0 to 1000000000, Default=500000 **********************************************************************************


//This Aal2Path is configured for Class C traffic only//The QoS of class C has been configured for best effort, no guarantee (loss and delay probability=100%)//The VC traffic descriptor is UBR for aal2 (same as UBR for aal5 but packetdiscard is disabled)

RXI> get Aal2PathVccTp=b287a2

=================================================================================================================13493 TransportNetwork=1,Aal2PathVccTp=b287a2=================================================================================================================Aal2PathVccTpId b287a2aal2PathId 2aal2PathOwner trueaal2QoSAvailableProfiles 4 (CLASS_C)aal2QoSProfileId Aal2QosProfile=ad8boffadministrativeState 1 (UNLOCKED)alarmReport 2 (ALARM_LOC)availabilityStatus 0 (NO_STATUS)continuityCheck falsecounterMode 0 (PM_MODE_OFF)nomPmBlocksize 1024 (NOM_PM_BLKSIZE_2_10)operationalState 1 (ENABLED)remoteBlockingState 1 (REMOTELY_UNBLOCKED)reservedBy Aal2Sp=1,Aal2Ap=b287,Aal2PathDistributionUnit=1timerCu 10userLabel b287a2vclTpId AtmPort=MS-20-3-ima4,VplTp=vp1,VpcTp=1,VclTp=vc40=================================================================================================================Total: 1 MOs

RXI> lget AtmPort=MS-20-3-ima4,VplTp=vp1,VpcTp=1,VclTp=vc40

=================================================================================================================13483 TransportNetwork=1,AtmPort=MS-20-3-ima4,VplTp=vp1,VpcTp=1,VclTp=vc40=================================================================================================================VclTpId vc40atmTrafficDescriptorId AtmTrafficDescriptor=U42availabilityStatus 0 (NO_STATUS)externalVci 40operationalState 1 (ENABLED)reservedBy Aal2PathVccTp=b287a2userLabel vc40=================================================================================================================Total: 1 MOs


RXI> get AtmTrafficDescriptor=U42

=================================================================================================================11515 TransportNetwork=1,AtmTrafficDescriptor=U42=================================================================================================================AtmTrafficDescriptorId U42egressAtmMcr 0egressAtmPcr 0egressAtmQos 4 (CLASS_FOUR)ingressAtmMcr 0ingressAtmPcr 0ingressAtmQos 4 (CLASS_FOUR)packetDiscard falsereservedBy [336] = >>> reservedBy = TransportNetwork=1,AtmPort=MS-8-1-ima1,VplTp=vp1,VpcTp=1,VclTp=vc40 >>> reservedBy = TransportNetwork=1,AtmPort=MS-8-1-ima2,VplTp=vp1,VpcTp=1,VclTp=vc40 >>> reservedBy = TransportNetwork=1,AtmPort=MS-8-1-ima7,VplTp=vp1,VpcTp=1,VclTp=vc40...<cut>...serviceCategory 2 (SERVICE_CATEGORY_UBR)userLabel U42=================================================================================================================Total: 1 MOs

RXI> get Aal2QosProfile=ad8boff

=================================================================================================================12496 TransportNetwork=1,Aal2QosProfile=ad8boff=================================================================================================================Aal2QosProfileId ad8boffprofileClassA Struct{3} >>> 1.boundOnNodeDelay = 8000 >>> 2.boundOnProbOfDelay = 500000 >>> 3.boundOnProbOfLoss = 500000profileClassB Struct{3} >>> 1.boundOnNodeDelay = 20000 >>> 2.boundOnProbOfDelay = 500000 >>> 3.boundOnProbOfLoss = 500000profileClassC Struct{3} >>> 1.boundOnNodeDelay = 25000 >>> 2.boundOnProbOfDelay = 1000000000 >>> 3.boundOnProbOfLoss = 1000000000profileClassD Struct{3} >>> 1.boundOnNodeDelay = 50000 >>> 2.boundOnProbOfDelay = 1000000000 >>> 3.boundOnProbOfLoss = 1000000000


reservedBy [668] = >>> reservedBy = TransportNetwork=1,Aal2PathVccTp=b129a2 >>> reservedBy = TransportNetwork=1,Aal2PathVccTp=b130a2....<cut>....userLabel ad8boff=================================================================================================================Total: 1 MOs

//This aal2 path is configured for traffic class C and D//Class C and D have the same QoS profile, no guarantee.//The traffic descriptor is UBR+ with MCR 5000 cell/s

RNC> get Aal2PathVccTp=Iub-261-400

=================================================================================================================58 TransportNetwork=1,Aal2PathVccTp=Iub-261-400=================================================================================================================Aal2PathVccTpId Iub-261-400aal2PathId 2542aal2PathOwner trueaal2QoSAvailableProfiles 12 (CLASS_C_D)aal2QoSProfileId Aal2QosProfile=Aal2QosPr-ad10bd20administrativeState 1 (UNLOCKED)alarmReport 2 (ALARM_LOC)availabilityStatus 0 (NO_STATUS)continuityCheck falsecounterActivation falsecounterMode 6 (PM_MODE_FPM_BR)nomPmBlocksize 1024 (NOM_PM_BLKSIZE_2_10)operationalState 1 (ENABLED)remoteBlockingState 0 (UNDEFINED)reservedBy Aal2Sp=1,Aal2Ap=Iub-261,Aal2PathDistributionUnit=Iub-261-8timerCu 10userLabel vclTpId AtmPort=MS-25-2-1,VplTp=200,VpcTp=1,VclTp=Iub-261-400=================================================================================================================Total: 1 MOs

RNC> lget AtmPort=MS-25-2-1,VplTp=200,VpcTp=1,VclTp=Iub-261-400 traff



AtmPort=MS-25-2-1,VplTp=200,VpcTp=1,VclTp=Iub-261-400 atmTrafficDescriptorId AtmTrafficDescriptor=U3P35000M5000=================================================================================================================Total: 1 MOs

RNC> get Aal2QosProfile=Aal2QosPr-ad10bd20

=================================================================================================================367 TransportNetwork=1,Aal2QosProfile=Aal2QosPr-ad10bd20=================================================================================================================Aal2QosProfileId Aal2QosPr-ad10bd20profileClassA Struct{3} >>> 1.boundOnNodeDelay = 10000 >>> 2.boundOnProbOfDelay = 500000 >>> 3.boundOnProbOfLoss = 500000profileClassB Struct{3} >>> 1.boundOnNodeDelay = 20000 >>> 2.boundOnProbOfDelay = 500000 >>> 3.boundOnProbOfLoss = 500000profileClassC Struct{3} >>> 1.boundOnNodeDelay = 25000 >>> 2.boundOnProbOfDelay = 1000000000 >>> 3.boundOnProbOfLoss = 1000000000profileClassD Struct{3} >>> 1.boundOnNodeDelay = 50000 >>> 2.boundOnProbOfDelay = 1000000000 >>> 3.boundOnProbOfLoss = 1000000000reservedBy [117] = >>> reservedBy = TransportNetwork=1,Aal2PathVccTp=Iuc-2352-2301-90 >>> reservedBy = TransportNetwork=1,Aal2PathVccTp=Iuc-2352-2301-91...<cut>....userLabel Aal2QosPr-ad10bd20=================================================================================================================Total: 1 MOs

In CPP5, it is possible to have Aal2 Pathes configured for all traffic classes (A, B, C, D) and using UBR+ traffic descriptor.This is more efficient since there is no specific dimensioning to do for each traffic class.Newer hardware is needed to support QoS separation inside the Aal2Path (ET-MF4, ET-MC1, ET-MC41)


4.6 Aal2 Signaling

Aal2 signaling is called Q.AAL2 or Q.2630 or ALCAP.

Aal2 Signaling procedures are used for:- setup and release of on-demand aal2 connections - maintenance of the aal2 pathes

Message Request Message Confirm ExplanationEstablish Request (ERQ) Establish Confirm (ECF) Establish an AAL2 connection between two CEPs Release Request (REL) Release Confirm (RLC) Release an AAL2 connection between two CEPs Reset Request (RES) Reset Confirm (RSC) This will reset all connections using the concerned channels. Can be used to reset a single

channel, all channels on an AAL2 path, all channels on all paths belonging to an AAL2 APBlock Request (BLO) Block Confirm (BLC) Prevent any more AAL2 connections being setup on this pathUnblock Request (UBL) Unblock Confirm (UBC) Path can only be unblocked by node which blocked the pathConfusion (CFN) N/A Indicates that an adjacent AAL2 node does not support a previously sent parameter or message

Example: setting up a radio link and its associated aal2 connection. (Note: when IP is used instead of ATM, TLA=ip-address and B-ID=UDP-port. No need for ALCAP)

Originating e.g. SRNC

RL Setup Req

RL Setup Resp (TLA; B-ID)

Q.2630: ERQ (A2EA; SUGR;PathID;CID;PathType)

Q.2630: ECF

TLA = A2EA

B-ID = SUGR

Terminating e.g. RBS

Nbap

Alcap


Trace taken with “te e bus_send bus_receive NBAP” and “te e bus_send bus_receive Ans_aal2ap_proc”

Rnc requests a radio link to be set up in RBS [00:41:39.084] <<---<< (NBAP) RadioLinkSetupRequestFDD (transID=12L) (UE:3) (RNC.CCID=0) (UL-SC=14451073) (DLsf128) (dCH-ID=31) (rL-ID=0) (C-ID=13) (first-RLS)

Rbs confirms that the resource has been allocated and returns its Aal2 address and the binding ID for the aal2 CEP[00:41:39.092] >>--->> (NBAP) RadioLinkSetupResponseFDD (transID=12L) (UE:3) (RNC.CCID=3) (RBS.CCID=1) (rL-ID=0) (RL-SetID=0) (dCH-ID=31) (bindID=0x07C00136) (addr=614183604142171)

Here we can see the aal2 address of the RBS RBS1> get aal2sp=1

=================================================================================================================198 TransportNetwork=1,Aal2Sp=1=================================================================================================================Aal2SpId 1a2ea 614183604142171userLabel =================================================================================================================Total: 1 MOs

Rnc finds an Aal2RoutingCase whose numberDirection corresponds to this Aal2 address:

RNC> get routingcase numberdir 614183604142171

=================================================================================================================MO Attribute Value=================================================================================================================Aal2RoutingCase=330001321 numberDirection 614183604142171=================================================================================================================Total: 1 MOs

From the corresponding Aal2 Access Point, RNC is able to choose a suitable Aal2 Path and CID for the connection

RNC> get Aal2RoutingCase=330001321

=================================================================================================================3293 TransportNetwork=1,Aal2RoutingCase=330001321=================================================================================================================Aal2RoutingCaseId 330001321numberDirection 614183604142171


routeList [1] = >>> routeList = TransportNetwork=1,Aal2Sp=1,Aal2Ap=b330001321routePriorityList i[1] = 1 userLabel Aal2RoutingCase 330001321=================================================================================================================Total: 1 MOs

The Aal2PathDistributionUnit connects the Aal2 pathes to a given Aal2Ap and specifies which RPU is handling the Aal2Pathes.

RNC> lget Aal2Ap=b330001321,

=================================================================================================================4478 TransportNetwork=1,Aal2Sp=1,Aal2Ap=b330001321,Aal2PathDistributionUnit=1=================================================================================================================Aal2PathDistributionUnitId 1aal2PathVccTpList [2] = >>> aal2PathVccTpList = TransportNetwork=1,Aal2PathVccTp=b330001321a1 >>> aal2PathVccTpList = TransportNetwork=1,Aal2PathVccTp=b330001321a2rpuId ReliableProgramUniter=ans_aal2cpsrc_14userLabel Aal2PathDistributionUnit 1=================================================================================================================Total: 2 MOs

Two pathes belong to this Aal2Ap, one for Aal2 QoS Class A/B (uses a CBR class 2 VC) and one for Class C (uses a UBR class 4 VC).The Aal2 Path with the most appropriate QoS and bandwidth for the call will be selected.If several Aal2 Path have the same QoS/bandwidth, they are selected in round robin.

RNC> get Aal2PathVccTp=b330001321a qosavailableprofiles|pathid

=================================================================================================================MO Attribute Value=================================================================================================================Aal2PathVccTp=b330001321a1 aal2QoSAvailableProfiles 3 (CLASS_A_B)Aal2PathVccTp=b330001321a1 pathId 1Aal2PathVccTp=b330001321a1 vclTpId AtmPort=MS-16-ima8,VplTp=vp1,VpcTp=vp1,VclTp=vc39Aal2PathVccTp=b330001321a2 aal2QoSAvailableProfiles 4 (CLASS_C)Aal2PathVccTp=b330001321a2 pathId 2Aal2PathVccTp=b330001321a2 vclTpId AtmPort=MS-16-ima8,VplTp=vp1,VpcTp=vp1,VclTp=vc50=================================================================================================================

RNC> lget AtmPort=MS-16-ima8,VplTp=vp1,VpcTp=vp1,VclTp=vc39 traffic



=================================================================================================================AtmPort=MS-16-ima8,VplTp=vp1,VpcTp=vp1,VclTp=vc39 atmTrafficDescriptorId AtmTrafficDescriptor=C2P8120AtmPort=MS-16-ima8,VplTp=vp1,VpcTp=vp1,VclTp=vc39 atmTrafficDescriptorId AtmTrafficDescriptor=U42=================================================================================================================

Rnc sets up the Aal2 connection, uniquely identified by its path Id and CID.The SUGR field is used to indicate which CEP shall use this Aal2 Connection, the SUGR matches the binding ID that was given by the RBS. The message also contains the Quality Of Service indicator for the connection.[00:41:39.092] <<---<< (Q.2630) ERQ (DSAI=00000000) (OSASID=ED00900A) (PthId=1) (ChId=12) (NSEA=614183604142171) (maxBRf=4.8k) (avgBRf=1.0k) (SUGR=0x7C00136)[00:41:39.096] >>--->> (Q.2630) ECF (DSAI=ED00900A) (OSASID=C03E8701)

The ERQ message also contains information about the Aal2 Quality of Service to be used for this connection:[2007-01-24 20:41:41.784] Ans_aal2ap_proc outgoing.c:567 BUS SEND:Q.2630 ERQ to be sent0000 00 00 00 00 05 33 06 11 04 F6 0A 4D 01 02 11 05 '.....3.....M....'0010 00 00 02 E3 13 04 11 14 45 90 15 20 00 43 01 00 '........E.. .C..'0020 7F 00 00 00 00 00 00 00 00 00 00 00 05 11 0C 04 '................'0030 14 04 21 04 14 04 21 2D 2D 2A 2B 07 11 04 2F C1 '..!...!--*+.../.'0040 16 B0 10 54 01 80 0C 11 07 00 00 A7 00 00 A9 00 '...T............'$ ...<cut>.....--- 10 PT Path Type (Q.2630 Para 7.3.14) 54 Message Compatibility 01 Length Indicator (hex) 80 128 (dec) Reserved for network specific assignment---...<cut>.....

Here we can see that PT=128 corresponds to quality of service A.

RNC> get aal2ap=b330001321$ code

=================================================================================================================MO Attribute Value=================================================================================================================Aal2Sp=1,Aal2Ap=b330001321 aal2QoSCodePointProfileId Aal2QosCodePointProfile=1 =================================================================================================================Total: 1 MOs


RNC> get Aal2QosCodePointProfile=1

=================================================================================================================3920 TransportNetwork=1,Aal2QosCodePointProfile=1=================================================================================================================Aal2QosCodePointProfileId 1qualityOfServiceCodePointA 128qualityOfServiceCodePointB 129qualityOfServiceCodePointC 130qualityOfServiceCodePointD 131reservedBy [143] = >>> reservedBy = TransportNetwork=1,Aal2Sp=1,Aal2Ap=r2m11 >>> reservedBy = TransportNetwork=1,Aal2Sp=1,Aal2Ap=r2m10...<cut>....userLabel 1=================================================================================================================Total: 1 MOs

All Aal2Ap MOs should have an Aal2CodePointProfile, otherwise they will always use the default value PT=128 to setup aal2 connections, which means that there will be no aal2 quality of service separation.It is very important that two adjacent Aal2 nodes use the same QoS coding scheme.

RNC2> get aal2ap= codepoint

=================================================================================================================MO Attribute Value=================================================================================================================Aal2Sp=1,Aal2Ap=mgw1 aal2QoSCodePointProfileId Aal2QosCodePointProfile=1Aal2Sp=1,Aal2Ap=b2060070 aal2QoSCodePointProfileId Aal2QosCodePointProfile=1Aal2Sp=1,Aal2Ap=b2060071 aal2QoSCodePointProfileId Aal2QosCodePointProfile=1Aal2Sp=1,Aal2Ap=b2060072 aal2QoSCodePointProfileId Aal2QosCodePointProfile=1Aal2Sp=1,Aal2Ap=b2060073 aal2QoSCodePointProfileId Aal2Sp=1,Aal2Ap=b2060074 aal2QoSCodePointProfileId Aal2QosCodePointProfile=1Aal2Sp=1,Aal2Ap=b2060075 aal2QoSCodePointProfileId Aal2QosCodePointProfile=1...<cut>...

RNC2> set aal2ap=b2060073 aal2QoSCodePointProfileId Aal2QosCodePointProfile=1

============================================================================================================ Id MO aal2QoSCodePointProfileId Result============================================================================================================ 1996 Aal2Sp=1,Aal2Ap=b2060073 1620 >>> Set.============================================================================================================Total: 1 MOs attempted, 1 MOs set


4.7 Aal2 Path Owner

RXI> get Aal2PathVccTp=b330001321a

=================================================================================================================3927 TransportNetwork=1,Aal2PathVccTp=b330001321a1=================================================================================================================Aal2PathVccTpId b330001321a1aal2PathId 1aal2PathOwner trueaal2QoSAvailableProfiles 3 (CLASS_A_B)aal2QoSProfileId Aal2QosProfile=ad10boffadministrativeState 1 (UNLOCKED)alarmReport 7 (ALARM_AIS_RDI_LOC)availabilityStatus 0 (NO_STATUS)continuityCheck truecounterMode 0 (PM_MODE_OFF)nomPmBlocksize 1024 (NOM_PM_BLKSIZE_2_10)operationalState 1 (ENABLED)remoteBlockingState 1 (REMOTELY_UNBLOCKED)reservedBy Aal2Sp=1,Aal2Ap=b330001321,Aal2PathDistributionUnit=1timerCu 10userLabel b330001321a1vclTpId AtmPort=MS-16-ima8,VplTp=vp1,VpcTp=vp1,VclTp=vc39=================================================================================================================3928 TransportNetwork=1,Aal2PathVccTp=b330001321a2=================================================================================================================Aal2PathVccTpId b330001321a2aal2PathId 2aal2PathOwner trueaal2QoSAvailableProfiles 4 (CLASS_C)aal2QoSProfileId Aal2QosProfile=ad10boffadministrativeState 1 (UNLOCKED)alarmReport 7 (ALARM_AIS_RDI_LOC)availabilityStatus 0 (NO_STATUS)continuityCheck truecounterMode 0 (PM_MODE_OFF)nomPmBlocksize 1024 (NOM_PM_BLKSIZE_2_10)operationalState 1 (ENABLED)remoteBlockingState 1 (REMOTELY_UNBLOCKED)reservedBy Aal2Sp=1,Aal2Ap=b330001321,Aal2PathDistributionUnit=1timerCu 10


userLabel b330001321a2vclTpId AtmPort=MS-16-ima8,VplTp=vp1,VpcTp=vp1,VclTp=vc50=================================================================================================================Total: 2 MOs

- PathOwner=true means that the CID for each connection are selected from 8 to 255- PathOwner=false means that the CID values are selected from 255 to 8.- This is useful on links where both sides can setup aal2 connections, it reduces the risk of CID collisions, eg on Iur interface or MGW-MGW

interfaces. - For Iu/Iub interface, the pathOwner is not relevant since it is always RNC who sets up Aal2 Connections towards Core Network and RBS.

RNC A (true)

RNC B (false)

RNS B

RNS A

UE 1

UE 2

Cid 23

Cid 22

Cid 24

Cid 23


4.8.1 ContinuityCheck

- Continuitycheck=true means that the MO will go disabled and will raise an alarm if there is breakage somewhere on the Aal2 Path. If no Aal2 traffic is received during 3½ seconds the alarm is raised. When there is no Aal2 traffic, a test cell is sent every second.


- If continuitycheck=false and there is loss of continuity, this is not shown on the MO and the node will still try to use this Aal2Path to setup connections and of course will fail, causing dropped calls etc.

- ContinuityCheck setting must be the same on both sides of the path !!!- The alarm(s) that are raised upon loss of continuity can be specified in the alarmReport attribute.- It is very important to set continuitycheck to the same value on both sides of the Aal2Path. If one side has continuitycheck and not the other, the

Aal2Path will be disabled on the side that has continuitycheck active.- It is highly recommended to activate continuitycheck on all Aal2PathVccTp MOs across the network.

RXI> get Aal2PathVccTp=b330001321a1

=================================================================================================================3927 TransportNetwork=1,Aal2PathVccTp=b330001321a1=================================================================================================================Aal2PathVccTpId b330001321a1aal2PathId 1aal2PathOwner trueaal2QoSAvailableProfiles 3 (CLASS_A_B)aal2QoSProfileId Aal2QosProfile=ad10boffadministrativeState 1 (UNLOCKED)alarmReport 7 (ALARM_AIS_RDI_LOC)availabilityStatus 0 (NO_STATUS)continuityCheck truecounterMode 0 (PM_MODE_OFF)nomPmBlocksize 1024 (NOM_PM_BLKSIZE_2_10)operationalState 1 (ENABLED)remoteBlockingState 1 (REMOTELY_UNBLOCKED)reservedBy Aal2Sp=1,Aal2Ap=b330001321,Aal2PathDistributionUnit=1timerCu 10userLabel b330001321a1vclTpId AtmPort=MS-16-ima8,VplTp=vp1,VpcTp=vp1,VclTp=vc39=================================================================================================================Total: 1 MOs

RXI> mom alarmreport

##################################################################################Enum Values##################################################################################AlarmReport 2:ALARM_LOC, 3:ALARM_LOC_RDI, 6:ALARM_AIS_LOC, 7:ALARM_AIS_RDI_LOC----------------------------------------------------------------------------------Alarm report for the Virtual path connection termination point.RDI - Remote defect indicationLOC - Loss of continuityAIS - Alarm indication signal


- ALARM_LOC: For alarms of type Loss of continuity. - ALARM_LOC_RDI: For alarms of type Loss of continuity and Remote defect indication. - ALARM_AIS_LOC: For alarms of type Alarm indication signal and Loss of continuity. - ALARM_AIS_RDI_LOC: For alarms of type Alarm indication signal, Remote defect indication and Loss of continuity.**********************************************************************************

4.8.2 RemoteBlockingState

For the Aal2 Path to be up, the other side must also be up, this can be checked in the remoteBlockingState attribute.

RXI> hget aal2path state

=================================================================================================================MO administrativeState operationalState remoteBlockingState =================================================================================================================Aal2PathVccTp=b330000914a2 1 (UNLOCKED) 1 (ENABLED) 1 (REMOTELY_UNBLOCKED)Aal2PathVccTp=b330000914a1 1 (UNLOCKED) 1 (ENABLED) 1 (REMOTELY_UNBLOCKED)Aal2PathVccTp=b330001052a2 1 (UNLOCKED) 1 (ENABLED) 1 (REMOTELY_UNBLOCKED)Aal2PathVccTp=b330001052a1 1 (UNLOCKED) 1 (ENABLED) 1 (REMOTELY_UNBLOCKED)Aal2PathVccTp=b330000834a2 1 (UNLOCKED) 1 (ENABLED) 1 (REMOTELY_UNBLOCKED)Aal2PathVccTp=b330000834a1 1 (UNLOCKED) 1 (ENABLED) 1 (REMOTELY_UNBLOCKED)Aal2PathVccTp=b330000801a2 1 (UNLOCKED) 1 (ENABLED) 1 (REMOTELY_UNBLOCKED)Aal2PathVccTp=b330000801a1 1 (UNLOCKED) 1 (ENABLED) 1 (REMOTELY_UNBLOCKED)...<cut>....Aal2PathVccTp=r2m4a1 1 (UNLOCKED) 1 (ENABLED) 2 (REMOTELY_BLOCKED) =================================================================================================================Total: 386 MOs

RXI> mom remoteblocking

##################################################################################Enum Values##################################################################################RemoteBlockingStates 0:UNDEFINED, 1:REMOTELY_UNBLOCKED, 2:REMOTELY_BLOCKED---------------------------------------------------------------------------------- - UNDEFINED: - REMOTELY_UNBLOCKED: - REMOTELY_BLOCKED: **********************************************************************************

RXI3> stvb

======================================================================================================================


VclTp VPI/VCI BwUsage/TraffDesc VU User ======================================================================================================================AtmPort=MS-7-1 350000/353207 1 ---------------------------------------AtmPort=MS-7-1,VplTp=vp2 2 80740/350000 1 ---------------------------------------AtmPort=MS-7-1,VplTp=vp2,.*VclTp=vc38 2/38 U3P2000M400 11 Aal2Sp=1,Aal2Ap=r35AtmPort=MS-7-1,VplTp=vp2,.*VclTp=vc39 2/39 C2P80000(AB) 111 Aal2PathVccTp=r35a1 (1, Aal2Ap=r35)AtmPort=MS-7-1,VplTp=vp2,.*VclTp=vc12232 2/12232 U4 11 AtmCrossConnection=RNC35-2-12232-RBS122-1-32AtmPort=MS-7-1,VplTp=vp2,.*VclTp=vc12234 2/12234 C1P5 11 AtmCrossConnection=RNC35-2-12234-RBS122-1-34AtmPort=MS-7-1,VplTp=vp2,.*VclTp=vc12235 2/12235 C1P5 11 AtmCrossConnection=RNC35-2-12235-RBS122-1-35AtmPort=MS-7-1,VplTp=vp2,.*VclTp=vc12236 2/12236 U3P1000M80 11 AtmCrossConnection=RNC35-2-12236-RBS122-1-36AtmPort=MS-7-1,VplTp=vp2,.*VclTp=vc12237 2/12237 U3P1000M80 11 AtmCrossConnection=RNC35-2-12237-RBS122-1-37AtmPort=MS-7-1,VplTp=vp2,.*VclTp=vc12432 2/12432 U4 11 AtmCrossConnection=RNC35-2-12432-RBS124-1-32AtmPort=MS-7-1,VplTp=vp2,.*VclTp=vc12434 2/12434 C1P5 11 AtmCrossConnection=RNC35-2-12434-RBS124-1-34AtmPort=MS-7-1,VplTp=vp2,.*VclTp=vc12435 2/12435 C1P5 11 AtmCrossConnection=RNC35-2-12435-RBS124-1-35AtmPort=MS-7-1,VplTp=vp2,.*VclTp=vc12436 2/12436 U3P1000M80 11 AtmCrossConnection=RNC35-2-12436-RBS124-1-36AtmPort=MS-7-1,VplTp=vp2,.*VclTp=vc12437 2/12437 U3P1000M80 11 AtmCrossConnection=RNC35-2-12437-RBS124-1-37AtmPort=MS-7-2 353000/353207 1 ---------------------------------------AtmPort=MS-7-2,VplTp=vp2 2 83500/353000 1 ---------------------------------------AtmPort=MS-7-2,VplTp=vp2,.*VclTp=vc12532 2/12532 U4 11 AtmCrossConnection=RNC37-2-12532-RBS125-1-32AtmPort=MS-7-2,VplTp=vp2,.*VclTp=vc12534 2/12534 C1P5 11 AtmCrossConnection=RNC37-2-12534-RBS125-1-34AtmPort=MS-7-2,VplTp=vp2,.*VclTp=vc12535 2/12535 C1P5 11 AtmCrossConnection=RNC37-2-12535-RBS125-1-35AtmPort=MS-7-2,VplTp=vp2,.*VclTp=vc12536 2/12536 U3P1000M80 11 AtmCrossConnection=RNC37-2-12536-RBS125-1-36AtmPort=MS-7-2,VplTp=vp2,.*VclTp=vc12537 2/12537 U3P1000M80 11 AtmCrossConnection=RNC37-2-12537-RBS125-1-37AtmPort=MS-7-2,VplTp=vp2,.*VclTp=vc12538 2/12538 U3P1000M80 11 AtmCrossConnection=RNC37-2-12538-RBS125-1-38AtmPort=MS-7-2,VplTp=vp2,.*VclTp=vc12539 2/12539 C2P4000 11 AtmCrossConnection=MS-7-2-2-12539-MS-19-ima1-1-39AtmPort=MS-7-2,VplTp=vp2,.*VclTp=vc12540 2/12540 C2P12000 11 AtmCrossConnection=MS-7-2-2-12540-MS-19-ima1-1-40AtmPort=MS-7-2,VplTp=vp2,.*VclTp=vc23832 2/23832 U4 11 AtmCrossConnection=RNC37-2-23832-RBS238-1-32AtmPort=MS-7-2,VplTp=vp2,.*VclTp=vc23834 2/23834 C1P5 11 AtmCrossConnection=RNC37-2-23834-RBS238-1-34AtmPort=MS-7-2,VplTp=vp2,.*VclTp=vc23835 2/23835 C1P5 11 AtmCrossConnection=RNC37-2-23835-RBS238-1-35AtmPort=MS-7-2,VplTp=vp2,.*VclTp=vc23836 2/23836 U3P1000M80 11 AtmCrossConnection=RNC37-2-23836-RBS238-1-36AtmPort=MS-7-2,VplTp=vp2,.*VclTp=vc23837 2/23837 U3P1000M80 11 AtmCrossConnection=RNC37-2-23837-RBS238-1-37AtmPort=MS-7-2,VplTp=vp2,.*VclTp=vc23838 2/23838 U3P1000M80 11 AtmCrossConnection=RNC37-2-23838-RBS238-1-38AtmPort=MS-7-2,VplTp=vp2,.*VclTp=vc23839 2/23839 C2P55000 11 AtmCrossConnection=MS-7-2-2-23839-MS-10-1-1-39AtmPort=MS-7-2,VplTp=vp2,.*VclTp=vc23840 2/23840 C2P12000 11 AtmCrossConnection=MS-7-2-2-23840-MS-10-1-1-40...<cut>...======================================================================================================================Total: 582 MOs

4.8.3 Trace and Error

Tracing Q.Aal2 messages

Trace bus_send bus_receive on Ans_aal2ap_proc on following boards: - MGW: board group “aal2ap”


- RNC: board group “mod” (Iub) and “sccpmp” (Iu/Iur) - RBS: central mp

> lh aal2ap te e bus_send bus_receive Ans_aal2ap_proc> lh aal2ap te log read | decoder.pl | flow.pl....Here we are blocking an Aal2Path[06:34:32.440] <<---<< (Q.2630) BLO (DSAI=00000000) (OSASID=00008833) (PthId=1039) (ChId=0)[06:34:32.448] <<---<< (Q.2630) RES (DSAI=00000000) (OSASID=00008833) (PthId=1039) (ChId=0)[06:34:32.448] >>--->> (Q.2630) BLC (DSAI=00008833)[06:34:32.456] >>--->> (Q.2630) RSC (DSAI=00008833)Here we are deblocking the Aal2Path[06:34:55.296] <<---<< (Q.2630) UBL (DSAI=00000000) (OSASID=00008833) (PthId=1039) (ChId=0)[06:34:55.296] >>--->> (Q.2630) UBC (DSAI=00008833)

Examples of messages in Trace and Error which can help to pinpoint cause of Aal2 setup failures.

This means that the aal2PathId is different on each side of the link:[2005-04-26 15:23:50.468] Ans_aal2cpsrc_proc dispatcher.c:752 INFO:Inconsistent AAL2 network configuration:Received UBL from ApFroid = 1 on unknown PathId = 61

AAL2 REJECTION CAUSES

Explanation for the reject causes: http://utran01.epa.ericsson.se/utranwiki/Aal2RejectCauses

MGW:Trace9 on Ans_aal2ncc2_proc shows Aal2 reject codes, eg:> lh aal2ncc te e trace9 Ans_aal2ncc2_proc> lh aal2ncc te log read.....

RNC: > lh mod te e trace9 Ans_aal2ncc2_proc

0014: [2006-06-14 20:35:36.900] Ans_aal2ncc2_proc outPVfilter.c:417 TRACE9:rejectType = 1,rejectCause = 50331712 (LOCALREJECT_CONFIGURATION_FAULT_NO_MATCH_FOR_AESA)

FIXME:monitor | parseline

Or trace1 on AAL2REJECTS. Shows rejection codes on Q2630 and from which aal2ap it’s coming.


http://utran01.epa.ericsson.se/utranwiki/Aal2RejectCauses

MGW1> lh aal2ncc listAal2NccRejCnt |grep -v ' 0 0 '

$ shell -f /c/tmp/lhCmd2377=============================================================================================$ lhsh 001000 listAal2NccRejCnt0010: Rej cause nr Local rej.cnt Remote rej.cnt0010: ------------ ------------- --------------0010: 41 ( 0x29 ) 0 115 (SERVER_FAULT_GRI_MANG_IND)0010: 44 ( 0x2c ) 0 615 ()0010: 66 ( 0x42 ) 2756 0 (CONFIGURATION_FAULT_QOS_FORBIDDEN)0010: 103 ( 0x67 ) 20 0 (AMBIGUOUS_FAULT_AP_INCOMING_RESET)0010: 104 ( 0x68 ) 28 0 (AMBIGUOUS_FAULT_CID_INCOMING_RESET)0010: 107 ( 0x6b ) 15 0 (AMBIGUOUS_FAULT_PATH_INCOMING_RESET)0010: 113 ( 0x71 ) 26 0 (AMBIGUOUS_FAULT_CID_REQ_TMO)0010: 115 ( 0x73 ) 230 0 (AMBIGUOUS_FAULT_PATH_INCOMING_BLOCKED)0010: 177 ( 0xb1 ) 7 0 (CONGESTION_FAULT_CONG_C)0010: 178 ( 0xb2 ) 2 0 (CONGESTION_FAULT_CONG_B)0010: 192 ( 0xc0 ) 5 0 (CONGESTION_FAULT_CONG_D)=============================================================================================$ lhsh 001100 listAal2NccRejCnt0011: Rej cause nr Local rej.cnt Remote rej.cnt0011: ------------ ------------- --------------0011: 41 ( 0x29 ) 0 120 (SERVER_FAULT_GRI_MANG_IND)0011: 44 ( 0x2c ) 0 603 ()0011: 66 ( 0x42 ) 2828 0 (CONFIGURATION_FAULT_QOS_FORBIDDEN)0011: 103 ( 0x67 ) 22 0 (AMBIGUOUS_FAULT_AP_INCOMING_RESET)0011: 104 ( 0x68 ) 16 0 (AMBIGUOUS_FAULT_CID_INCOMING_RESET)

In CPP6:

RNC30> lh aal2ncc aal2ncc rej

$ lhsh 001400 aal2ncc rej

nrOfLocalRejects LocalRejectCause 2 CELLO_AAL2NCI_AP_OUTGOING_RESET(102)

nrOfRemoteRejects RemoteRejectCause 2106 Q2630_1_RESOURCE_UNAVAILABLE(47) 29 <Unknown> netConn_maxNrOfNciNetConnectReq : 4027813 netConn_maxNrOfNciNodeConnectReq : 90 netConn_maxNrOfNciConnectCfm : 4025795 netConn_maxNrOfNotSendNciConnectCfm : 0 netConn_maxNrOfNciConnectRej : 2108


netConn_maxNrOfNotSendNciConnectRej : 0

netConn_maxNrOfNciDisconnectReq : 4024977 netConn_maxNrOfNciDisconnectCfm : 4024977 netConn_maxNrOfNotSendNciDisconnectCfm : 0

netConn_maxNrOfNciDisconnectInd : 29 netConn_maxNrOfNotSendNciDisconnectInd : 0 netConn_maxNrOfNciDisconnectRsp : 29

Tracing:

AAL2NCCADMAns_aal2nccadm_proc Administrative process managing all fROs belonging to AAL2. Implements client side of all management IFs towards other subsystems

trace1 General information during startuptrace2 Memory consumption. Printed at startuptrace3 CLI (RPU) state changestrace5 Database handing (SQL commands)trace7 Relation handling, detailed DB handing

AAL2ADM Act_aal2Adm_proc Administrative process managing SP resources (CEPs)

trace1 CLI (RPU) state changestrace2 General information during startuptrace7 CLI (RPU) state changes, resource registration

AAL2RH Act_aal2RH_proc Traffical process handling SP resources (CEPs)

AAL2 Reasons for reject during reservation of end point (This is a trace object)trace7 CLI (RPU) state changes, detailed reservation information

AAL2APAns_aal2ap_proc Traffical process handling AAL2 access point(s).

Q.2630 protocol validator(checks syntax etc. on msg)/dispatcher(distributes msg)trace3 Relation handling, signalling status changestrace4 Detailed Q.2630 informationtrace5 Outgoing Q.2630 message with diagnostic information


bus_send Outgoing Q.2630 messages (hex. dump)bus_receive Incoming Q.2630 messages (hex. dump)

AAL2CPSRCAns_aal2cpsrc_proc Traffical process handling ET resources (AAL2 paths).

Handles management Q.2630 messages (RES/RSC/BLO/BLC/UBL/UBC/CFN)

Ans_aal2cpsrc_dcr_bg_proc Traffical process used by CAC to calculate delays for a requested connection.Ans_aal2cpsrc_bg_proc Traffical process used during startup (configuration & relation handling)

trace2 Memory consumption. Printed at startuptrace7 Status concerning states for AP (signalling) and paths (reset & block)trace8 Time consumption/received signal (thread)trace9 Relation handling

AAL2DISTNCCAns_aal2nccroot_proc Traffical process handling CLI client functionality for AAL2DISTNCCAns_aal2ncc2_proc Traffical process for connection handling.

Handles traffical Q.2630 messages (ERQ/ECF/REL/RLC)

AAL2REJECTS AAL2 connection setup rejects (This a a trace object)trace1 General information during startuptrace2 CLI (RPU) state changes, memory consumption (printed at startup)trace3 State informationtrace6 PM counterstrace7 Routing table updates, reset handing, connection cleanuptrace8 Hanging connectionstrace9 Connection rejects,


Aal2Ap counters (can be viewed with pmx, pget, hpget)

pmExisOrigConns Number of connections currently setup originating from the node via the AAL2 AP. Increases when Q.2630 confirm message is received. Decreased with connection is released

pmExisTransConns Number of connections currently setup which transit through the node via the AAL2 AP

pmExistTermConns Number of connections currently setup which terminate in this node via the AAL2 AP

pmSuccInConnsRemote Number of successful incoming connection establishments. In a terminating node it increases when an Establish Request is received. In a transit node it increses when an establish confirm message is receieved


pmSuccOutConnsRemote Number of successful outgoing connection establishements

pmUnSuccOutConnsRemote Increments when an establish request message is sent and either a reject is received from the remote side, a reset is received from the remote side, no reply (timeout) occurs, or the signalling link fails

pmUnSuccInConnsRemote Number of unsuccessful establishments of incoming connections caused by external nodes

pmUnSuccInConnsLocal Number of unsuccessful attempts to allocate AAL2 path (CPS) resources caused by CID collisions --> Check pathOwner, could be an issue on Iur or Nb interfaces

pmUnSuccOutConnsLocal Number of unsuccessful attempts to allocate AAL2 path (CPS) resources caused by rejectes in CAC (Connection Admission Control) --> Check trafficdescriptor of Aal2Path, could be a lack of bandwidth

pmUnRecMessages Number of uncognised Q.2630 messages from the AAL2 AP

pmUnRecParams Number of Q.2630 messages received with unrecognised parameters on the AAL2 AP

. RNC10> hpget aal2ap local

=================================================================================================================MO pmUnSuccInConnsLocal pmUnSuccOutConnsLocal=================================================================================================================Aal2Sp=1,Aal2Ap=Iub9 2 0 Aal2Sp=1,Aal2Ap=Iub8 0 0 Aal2Sp=1,Aal2Ap=Iub7 0 4 Aal2Sp=1,Aal2Ap=Iub6 0 0 ...<cut>...

4.10 AAL2 path dimensioning

Example: What bandwidth to choose for an Aal2 path on Iub which will be used for speech calls only.

From the following printout below, we see that each speech call (AMR 12.2 kbps) needs two Aal2 connections. - One for signaling at avgbitrate 1088 b/s (17*64) - One for speech at avgbitrate 9024 b/s (141*64). So total per speech call is 10112 b/s (9024+1088).

So if an AAL2 path is only carrying speech and you have 124 simultaneous calls (248/2), then the bandwidth required for the AAL2 path will be 124*10112=1253888 b/s=1.2 MB/s=2957 cell/s.So the traffic descriptor for the Aal2 path should have a PCR of 2957 cell/s.

RNC11> get uerc= userlabel amr12



UeRc=2 userLabel AMR12200 Speech RAB on DCH=================================================================================================================Total: 1 MOs

RNC11> lhget uerc=2, egressbitrate|qos

=================================================================================================================MO egressBitRateAverage egressBitRatePeak trBearerQosClass=================================================================================================================UeRc=2,UeRcRab=1 141 269 0 (QOS_CLASS_A) =================================================================================================================Total: 1 MOs

=================================================================================================================MO egressBitRateAverage egressBitRatePeak trBearerQosClass=================================================================================================================UeRc=2,UeRcRrc=1 17 82 0 (QOS_CLASS_A) =================================================================================================================Total: 1 MOs

RNC11> mom uerc egressbit

##################################################################################################MO Class Attribute Type Flags##################################################################################################UeRcRab egressBitRateAverage long mandatory--------------------------------------------------------------------------------------------------Egress Bit Rate AverageTraffic Descriptor parameter for the AAL2 connection between the RNC and RBS for the RAB leg.0: 0 bit/s1: 64 bit/s..32000: 2048000 bit/s (2048 kbit/s)This attribute may only be changed by Ericsson personnel.Range: 0 to 32000

Note: Why is the speech call using more than 6.1 kb/s (half of 12.2 for DTX): - there is some bandwidth needed for the associated RRC signaling (measurement reports, etc) - there is some RLC/MAC overhead on the payload part as wellIn this case the total is 10.1 kb/s per call instead of 6.1kb/s.


5 SS7

5.1 General Concepts

The SS7 protocol suite contains the following protocols:BICC Bearer Independent Call Control protocoBISUP B-ISDN User PartDUP Data User PartISUP ISDN User PartMAP Mobile Application PartMTP-3 Message Transfer Part Level 3Q2140 Recommendation Q.2140SCCP Signalling Connection Control PartTCAP Transaction Capabilities Application PartTUP Telephone User Part

The following SS7 protocols are used in CPP: MTP-3 and SCCP. - MTP3 is a routing protocol to carry signaling messages (compare with IP). There are 3 variants of MTP3: MTP3 Narrowband, MTP3 Broadband, and M3UA (SIGTRAN). - SCCP is a connection control protocol which supports 3 QoS classes, basic connectionless, sequenced connectionless, connection oriented (compare with TCP/UDP).

5.2 MTP3 addressing

Each node in the MTP network is uniquely identified with:- a SPC (signaling point code), 14 bits long for ITU (0 to 16384), 24 bits for ANSI (0 to 16777216)- a network indicator, 2 bits longA CPP node can belong to several MTP networks, it will then appear as a different node for each MTP network, and will have several Point Codes and network indicators. Similar to an IP router with several IP addresses to connect several LANs with each other.

The MO Mtp3bSp Itu/Ansi/Ttc/China represents the node’s own signaling point. There can be more than one Mtp3bSp in a MGW in case it is interconnecting several MTP3 networks and thus needs to have several point codes. (RNC always has one point code only).

MGW01 > get mtp3bspitu=1 network|code|rpu

=================================================================================================================


MO Attribute Value=================================================================================================================Mtp3bSpItu=1 networkInd 2 (NATIONAL_NETWORK)Mtp3bSpItu=1 rpuId ReliableProgramUniter=51Mtp3bSpItu=1 signallingPointCode 11337=================================================================================================================Total: 1 MOs

MGW01> mom networkind

##################################################################################Enum Values##################################################################################Mtp3bNetworkInd 0:INTERNATIONAL_NETWORK, 1:SPARE, 2:NATIONAL_NETWORK, 3:RESERVED_FOR_NATIONAL_USE----------------------------------------------------------------------------------Indicates which type of geographical network, e.g. national, international, etc..Note: Not applicable for TTC. - INTERNATIONAL_NETWORK: International Network. - SPARE: Spare (for international use only). - NATIONAL_NETWORK: National network. - RESERVED_FOR_NATIONAL_USE: Reserved for national use.**********************************************************************************

5.3 MTP3 Link Set and Route Set

- Signalling link (Mtp3bSl) – a point-to-point signaling channel, carried by a 64 kb/s timeslot (MTP3 Narrowband) or an ATM VC (MTP3 Broadband)- Signalling link set (Mtp3bSls) – a set of signaling links between two Signaling Points. Should contain 2, 4, 8 or 16 signaling links for proper

loadsharing between the links. Each signaling link in the LinkSet is uniquely identified by its SignalingLinkCode (SLC).- Signalling Route (Mtp3bSr) – a sequence of signaling link sets connecting two Signaling Points.- Signalling Route Set (Mtp3bSrs) – all signaling Routes connecting two Signaling Points.


MGW01

SPC=2- 11337

MGW05 SPC=2-11339 (adjacent node)

MGW07

SPC=2-11338 (adjacent node)

RNC20 SPC=2-11328

Links (Mtp3bSl)

Linkset to MGW05 (Mtp3bSls=3)

Linkset to MGW07 (Mtp3bSls=4) 2nd Route to RNC20

(Mtp3bSr=2)

1st Route to RNC20 (Mtp3bSr=1)

Route Set to RNC20 (Mtp3bSrs=34)

Links (Mtp3bSl)

Routes (Mtp3bSr)

MGW01 > hget mtp3bsp pointcod|networkind|behaviour

=================================================================================================================MO networkInd nodeBehaviour signallingPointCode=================================================================================================================Mtp3bSpItu=1 2 (NATIONAL_NETWORK) 5 (SGW_STP_SEP) 11337 =================================================================================================================Total: 1 MOs

Here we have a closer look at the MOs in the RouteSet to RNC20

MGW01> lget mtp3bsrs=34

=================================================================================================================2185 TransportNetwork=1,Mtp3bSpItu=1,Mtp3bSrs=34=================================================================================================================Mtp3bSrsId 34autoReroute false


congestedLevel 0 (notCongested)destPointCode 11328operationalState 1 (ENABLED)reservedBy [0] = userLabel RNC20=================================================================================================================2186 TransportNetwork=1,Mtp3bSpItu=1,Mtp3bSrs=34,Mtp3bSr=2=================================================================================================================Mtp3bSrId 2RouteBlockingState 0 (NOT_BLOCKED)availabilityStatus 1 (IN_TEST)linkSetM3uId Mtp3bSpItu=1,Mtp3bSls=3operationalState 1 (ENABLED)priority 2routeType 0 (TDM_ATM)usageState 1 (ACTIVE)userLabel RNC20_over_MGW07=================================================================================================================2187 TransportNetwork=1,Mtp3bSpItu=1,Mtp3bSrs=34,Mtp3bSr=1=================================================================================================================Mtp3bSrId 1RouteBlockingState 0 (NOT_BLOCKED)availabilityStatus 1 (IN_TEST)linkSetM3uId Mtp3bSpItu=1,Mtp3bSls=4operationalState 1 (ENABLED)priority 2routeType 0 (TDM_ATM)usageState 1 (ACTIVE)userLabel RNC20_over_MGW05=================================================================================================================Total: 3 MOs

Here we see the MTP3 routing table of MGW01. It shows all neighbouring nodes and their point code.Routes that are reserved by a linkset go to an adjacent node (in red)We can see to which node each SLS is going. Example: SLS=14 goes to RNC27. SLS=16 goes to RNC23.

MGW01> hget srs userlabel|reser|point

=================================================================================================================MO destPointCode reservedBy userLabel=================================================================================================================Mtp3bSpItu=1,Mtp3bSrs=34 11328 [0] = RNC20 Mtp3bSpItu=1,Mtp3bSrs=33 11313 [0] = RNC26


Mtp3bSpItu=1,Mtp3bSrs=32 11318 [0] = RNC17 Mtp3bSpItu=1,Mtp3bSrs=31 11303 [0] = RNC16 Mtp3bSpItu=1,Mtp3bSrs=30 11304 [0] = RNC10 Mtp3bSpItu=1,Mtp3bSrs=29 11314 [0] = RNC08 Mtp3bSpItu=1,Mtp3bSrs=28 11309 [0] = RNC05 Mtp3bSpItu=1,Mtp3bSrs=27 11317 [2] = Mtp3bSpItu=1,Mtp3bSls=14 Mtp3bSpItu=1,Mtp3bAp=11 RNC27 Mtp3bSpItu=1,Mtp3bSrs=26 11319 [2] = Mtp3bSpItu=1,Mtp3bSls=16 Mtp3bSpItu=1,Mtp3bAp=13 RNC23 Mtp3bSpItu=1,Mtp3bSrs=25 11316 [2] = Mtp3bSpItu=1,Mtp3bSls=18 Mtp3bSpItu=1,Mtp3bAp=15 RNC21 Mtp3bSpItu=1,Mtp3bSrs=24 11315 [2] = Mtp3bSpItu=1,Mtp3bSls=15 Mtp3bSpItu=1,Mtp3bAp=12 RNC19 Mtp3bSpItu=1,Mtp3bSrs=23 11308 [2] = Mtp3bSpItu=1,Mtp3bSls=17 Mtp3bSpItu=1,Mtp3bAp=14 RNC12 Mtp3bSpItu=1,Mtp3bSrs=22 11306 [2] = Mtp3bSpItu=1,Mtp3bSls=13 Mtp3bSpItu=1,Mtp3bAp=10 RNC11 Mtp3bSpItu=1,Mtp3bSrs=21 11492 [2] = Mtp3bSpItu=1,Mtp3bSls=9 Mtp3bSpItu=1,Mtp3bAp=6 RNC06 Mtp3bSpItu=1,Mtp3bSrs=20 11305 [2] = Mtp3bSpItu=1,Mtp3bSls=12 Mtp3bSpItu=1,Mtp3bAp=9 RNC04 Mtp3bSpItu=1,Mtp3bSrs=19 11312 [2] = Mtp3bSpItu=1,Mtp3bSls=11 Mtp3bSpItu=1,Mtp3bAp=8 RNC03 Mtp3bSpItu=1,Mtp3bSrs=18 11302 [2] = Mtp3bSpItu=1,Mtp3bSls=10 Mtp3bSpItu=1,Mtp3bAp=7 RNC01 Mtp3bSpItu=1,Mtp3bSrs=17 11449 [0] = MSC6 Mtp3bSpItu=1,Mtp3bSrs=16 11448 [0] = MSC3 Mtp3bSpItu=1,Mtp3bSrs=15 11529 [0] = MSCL Mtp3bSpItu=1,Mtp3bSrs=14 11571 [0] = MSC1 Mtp3bSpItu=1,Mtp3bSrs=13 7947 [0] = OLTRT Mtp3bSpItu=1,Mtp3bSrs=12 8204 [0] = AARGT Mtp3bSpItu=1,Mtp3bSrs=11 2572 [0] = LSPRT Mtp3bSpItu=1,Mtp3bSrs=10 2571 [0] = LSSGT Mtp3bSpItu=1,Mtp3bSrs=9 11588 [1] = Mtp3bSpItu=1,Mtp3bSls=8 STP4 Mtp3bSpItu=1,Mtp3bSrs=8 11587 [1] = Mtp3bSpItu=1,Mtp3bSls=7 STP3 Mtp3bSpItu=1,Mtp3bSrs=7 11581 [1] = Mtp3bSpItu=1,Mtp3bSls=5 STPA Mtp3bSpItu=1,Mtp3bSrs=6 11582 [1] = Mtp3bSpItu=1,Mtp3bSls=6 STPB Mtp3bSpItu=1,Mtp3bSrs=5 11505 [1] = Mtp3bSpItu=1,Mtp3bAp=5 KSC05 Mtp3bSpItu=1,Mtp3bSrs=4 11338 [2] = Mtp3bSpItu=1,Mtp3bSls=3 Mtp3bSpItu=1,Mtp3bAp=4 MGW07 Mtp3bSpItu=1,Mtp3bSrs=3 11339 [2] = Mtp3bSpItu=1,Mtp3bSls=4 Mtp3bSpItu=1,Mtp3bAp=3 MGW05 Mtp3bSpItu=1,Mtp3bSrs=2 11340 [2] = Mtp3bSpItu=1,Mtp3bSls=2 Mtp3bSpItu=1,Mtp3bAp=2 MGW06 Mtp3bSpItu=1,Mtp3bSrs=1 11503 [2] = Mtp3bSpItu=1,Mtp3bSls=1 Mtp3bSpItu=1,Mtp3bAp=1 KSC06 =================================================================================================================Total: 34 MOs

Here it shows which SLS shall be used for each route.In order to get to RNC20, we don’t have a direct SLS but we can go via MGW07 or MGW05.

MGW01 > hget sr= userlabel|linkset

=================================================================================================================MO linkSetM3uId userLabel =================================================================================================================Mtp3bSpItu=1,Mtp3bSrs=34,Mtp3bSr=2 Mtp3bSpItu=1,Mtp3bSls=3 RNC20_over_MGW07Mtp3bSpItu=1,Mtp3bSrs=34,Mtp3bSr=1 Mtp3bSpItu=1,Mtp3bSls=4 RNC20_over_MGW05


Mtp3bSpItu=1,Mtp3bSrs=33,Mtp3bSr=2 Mtp3bSpItu=1,Mtp3bSls=3 RNC26_over_MGW07Mtp3bSpItu=1,Mtp3bSrs=33,Mtp3bSr=1 Mtp3bSpItu=1,Mtp3bSls=4 RNC26_over_MGW05Mtp3bSpItu=1,Mtp3bSrs=32,Mtp3bSr=2 Mtp3bSpItu=1,Mtp3bSls=3 RNC17_over_MGW07Mtp3bSpItu=1,Mtp3bSrs=32,Mtp3bSr=1 Mtp3bSpItu=1,Mtp3bSls=4 RNC17_over_MGW05Mtp3bSpItu=1,Mtp3bSrs=31,Mtp3bSr=2 Mtp3bSpItu=1,Mtp3bSls=3 RNC16_over_MGW07Mtp3bSpItu=1,Mtp3bSrs=31,Mtp3bSr=1 Mtp3bSpItu=1,Mtp3bSls=4 RNC16_over_MGW05Mtp3bSpItu=1,Mtp3bSrs=30,Mtp3bSr=2 Mtp3bSpItu=1,Mtp3bSls=3 RNC10_over_MGW07Mtp3bSpItu=1,Mtp3bSrs=30,Mtp3bSr=1 Mtp3bSpItu=1,Mtp3bSls=4 RNC10_over_MGW05Mtp3bSpItu=1,Mtp3bSrs=29,Mtp3bSr=2 Mtp3bSpItu=1,Mtp3bSls=3 RNC08_over_MGW07Mtp3bSpItu=1,Mtp3bSrs=29,Mtp3bSr=1 Mtp3bSpItu=1,Mtp3bSls=4 RNC08_over_MGW05Mtp3bSpItu=1,Mtp3bSrs=28,Mtp3bSr=2 Mtp3bSpItu=1,Mtp3bSls=3 RNC05_over_MGW07Mtp3bSpItu=1,Mtp3bSrs=28,Mtp3bSr=1 Mtp3bSpItu=1,Mtp3bSls=4 RNC05_over_MGW05Mtp3bSpItu=1,Mtp3bSrs=27,Mtp3bSr=2 Mtp3bSpItu=1,Mtp3bSls=14 RNC27_direct Mtp3bSpItu=1,Mtp3bSrs=27,Mtp3bSr=1 Mtp3bSpItu=1,Mtp3bSls=2 RNC27_over_MGW06Mtp3bSpItu=1,Mtp3bSrs=26,Mtp3bSr=2 Mtp3bSpItu=1,Mtp3bSls=16 RNC23_direct Mtp3bSpItu=1,Mtp3bSrs=26,Mtp3bSr=1 Mtp3bSpItu=1,Mtp3bSls=2 RNC23_over_MGW06Mtp3bSpItu=1,Mtp3bSrs=25,Mtp3bSr=2 Mtp3bSpItu=1,Mtp3bSls=18 RNC21_direct Mtp3bSpItu=1,Mtp3bSrs=25,Mtp3bSr=1 Mtp3bSpItu=1,Mtp3bSls=2 RNC21_over_MGW06Mtp3bSpItu=1,Mtp3bSrs=24,Mtp3bSr=2 Mtp3bSpItu=1,Mtp3bSls=15 RNC19_direct Mtp3bSpItu=1,Mtp3bSrs=24,Mtp3bSr=1 Mtp3bSpItu=1,Mtp3bSls=2 RNC19_over_MGW06Mtp3bSpItu=1,Mtp3bSrs=23,Mtp3bSr=2 Mtp3bSpItu=1,Mtp3bSls=17 RNC12_direct Mtp3bSpItu=1,Mtp3bSrs=23,Mtp3bSr=1 Mtp3bSpItu=1,Mtp3bSls=2 RNC12_over_MGW06Mtp3bSpItu=1,Mtp3bSrs=22,Mtp3bSr=2 Mtp3bSpItu=1,Mtp3bSls=13 RNC11_direct Mtp3bSpItu=1,Mtp3bSrs=22,Mtp3bSr=1 Mtp3bSpItu=1,Mtp3bSls=2 RNC11_over_MGW06Mtp3bSpItu=1,Mtp3bSrs=21,Mtp3bSr=2 Mtp3bSpItu=1,Mtp3bSls=9 RNC06_direct Mtp3bSpItu=1,Mtp3bSrs=21,Mtp3bSr=1 Mtp3bSpItu=1,Mtp3bSls=2 RNC06_over_MGW06Mtp3bSpItu=1,Mtp3bSrs=20,Mtp3bSr=2 Mtp3bSpItu=1,Mtp3bSls=12 RNC04_direct Mtp3bSpItu=1,Mtp3bSrs=20,Mtp3bSr=1 Mtp3bSpItu=1,Mtp3bSls=2 RNC04_over_MGW06Mtp3bSpItu=1,Mtp3bSrs=19,Mtp3bSr=2 Mtp3bSpItu=1,Mtp3bSls=11 RNC03_direct Mtp3bSpItu=1,Mtp3bSrs=19,Mtp3bSr=1 Mtp3bSpItu=1,Mtp3bSls=2 RNC03_over_MGW06Mtp3bSpItu=1,Mtp3bSrs=18,Mtp3bSr=2 Mtp3bSpItu=1,Mtp3bSls=10 RNC01_direct Mtp3bSpItu=1,Mtp3bSrs=18,Mtp3bSr=1 Mtp3bSpItu=1,Mtp3bSls=2 RNC01_over_MGW06Mtp3bSpItu=1,Mtp3bSrs=17,Mtp3bSr=2 Mtp3bSpItu=1,Mtp3bSls=8 MSC6_over_STP4 Mtp3bSpItu=1,Mtp3bSrs=17,Mtp3bSr=1 Mtp3bSpItu=1,Mtp3bSls=7 MSC6_over_STP3 Mtp3bSpItu=1,Mtp3bSrs=16,Mtp3bSr=2 Mtp3bSpItu=1,Mtp3bSls=8 MSC3_over_STP4 Mtp3bSpItu=1,Mtp3bSrs=16,Mtp3bSr=1 Mtp3bSpItu=1,Mtp3bSls=7 MSC3_over_STP3 Mtp3bSpItu=1,Mtp3bSrs=15,Mtp3bSr=2 Mtp3bSpItu=1,Mtp3bSls=8 MSCL_over_STP4 Mtp3bSpItu=1,Mtp3bSrs=15,Mtp3bSr=1 Mtp3bSpItu=1,Mtp3bSls=7 MSCL_over_STP3 Mtp3bSpItu=1,Mtp3bSrs=14,Mtp3bSr=2 Mtp3bSpItu=1,Mtp3bSls=8 MSC1_over_STP4 Mtp3bSpItu=1,Mtp3bSrs=14,Mtp3bSr=1 Mtp3bSpItu=1,Mtp3bSls=7 MSC1_over_STP3 Mtp3bSpItu=1,Mtp3bSrs=13,Mtp3bSr=2 Mtp3bSpItu=1,Mtp3bSls=8 OLTR_over_STP4 Mtp3bSpItu=1,Mtp3bSrs=13,Mtp3bSr=1 Mtp3bSpItu=1,Mtp3bSls=7 OLTR_over_STP3 Mtp3bSpItu=1,Mtp3bSrs=12,Mtp3bSr=2 Mtp3bSpItu=1,Mtp3bSls=8 AARGT_over_STP4 Mtp3bSpItu=1,Mtp3bSrs=12,Mtp3bSr=1 Mtp3bSpItu=1,Mtp3bSls=7 AARGT_over_STP3 Mtp3bSpItu=1,Mtp3bSrs=11,Mtp3bSr=2 Mtp3bSpItu=1,Mtp3bSls=8 LSPRT_over_STP4


Mtp3bSpItu=1,Mtp3bSrs=11,Mtp3bSr=1 Mtp3bSpItu=1,Mtp3bSls=7 LSPRT_over_STP3 Mtp3bSpItu=1,Mtp3bSrs=10,Mtp3bSr=2 Mtp3bSpItu=1,Mtp3bSls=8 LSSGT_over_STP4 Mtp3bSpItu=1,Mtp3bSrs=10,Mtp3bSr=1 Mtp3bSpItu=1,Mtp3bSls=7 LSSGT_over_STP3 Mtp3bSpItu=1,Mtp3bSrs=9,Mtp3bSr=1 Mtp3bSpItu=1,Mtp3bSls=8 STP4 Mtp3bSpItu=1,Mtp3bSrs=8,Mtp3bSr=1 Mtp3bSpItu=1,Mtp3bSls=7 STP3 Mtp3bSpItu=1,Mtp3bSrs=7,Mtp3bSr=1 Mtp3bSpItu=1,Mtp3bSls=5 STPA Mtp3bSpItu=1,Mtp3bSrs=6,Mtp3bSr=1 Mtp3bSpItu=1,Mtp3bSls=6 STPB Mtp3bSpItu=1,Mtp3bSrs=5,Mtp3bSr=2 Mtp3bSpItu=1,Mtp3bSls=3 KSC05_over_MGW07Mtp3bSpItu=1,Mtp3bSrs=5,Mtp3bSr=1 Mtp3bSpItu=1,Mtp3bSls=4 KSC05_over_MGW05Mtp3bSpItu=1,Mtp3bSrs=4,Mtp3bSr=1 Mtp3bSpItu=1,Mtp3bSls=3 MGW07 Mtp3bSpItu=1,Mtp3bSrs=3,Mtp3bSr=1 Mtp3bSpItu=1,Mtp3bSls=4 MGW05 Mtp3bSpItu=1,Mtp3bSrs=2,Mtp3bSr=1 Mtp3bSpItu=1,Mtp3bSls=2 MGW06 Mtp3bSpItu=1,Mtp3bSrs=1,Mtp3bSr=1 Mtp3bSpItu=1,Mtp3bSls=1 KSC06 =================================================================================================================Total: 60 MOs

OFFLINE> mom Mtp3bRouteType

##################################################################################Enum Values##################################################################################Mtp3bRouteType 0:TDM_ATM, 1:IP----------------------------------------------------------------------------------The type of Signalling Route. - TDM_ATM: - IP: **********************************************************************************

MGW01> lget mtp3bsls=(3|4)($|,)

=================================================================================================================2304 TransportNetwork=1,Mtp3bSpItu=1,Mtp3bSls=4=================================================================================================================Mtp3bSlsId 4availabilityStatus 1 (IN_TEST)mtp3bSrsId Mtp3bSpItu=1,Mtp3bSrs=3operationalState 1 (ENABLED)periodicLinkTestFlag truereservedBy [9] = >>> reservedBy = TransportNetwork=1,Mtp3bSpItu=1,Mtp3bSrs=3,Mtp3bSr=1 >>> reservedBy = TransportNetwork=1,Mtp3bSpItu=1,Mtp3bSrs=5,Mtp3bSr=1 >>> reservedBy = TransportNetwork=1,Mtp3bSpItu=1,Mtp3bSrs=28,Mtp3bSr=1 >>> reservedBy = TransportNetwork=1,Mtp3bSpItu=1,Mtp3bSrs=29,Mtp3bSr=1 >>> reservedBy = TransportNetwork=1,Mtp3bSpItu=1,Mtp3bSrs=30,Mtp3bSr=1


>>> reservedBy = TransportNetwork=1,Mtp3bSpItu=1,Mtp3bSrs=31,Mtp3bSr=1 >>> reservedBy = TransportNetwork=1,Mtp3bSpItu=1,Mtp3bSrs=32,Mtp3bSr=1 >>> reservedBy = TransportNetwork=1,Mtp3bSpItu=1,Mtp3bSrs=33,Mtp3bSr=1 >>> reservedBy = TransportNetwork=1,Mtp3bSpItu=1,Mtp3bSrs=34,Mtp3bSr=1usageState 1 (ACTIVE)userLabel MGW05=================================================================================================================2305 TransportNetwork=1,Mtp3bSpItu=1,Mtp3bSls=4,Mtp3bSlItu=2=================================================================================================================Mtp3bSlItuId 2autoStartLink trueavailabilityStatus 0 (NO_STATUS)linkCongestLevel 0 (level_0)linkState 0 (AVAILABLE)operationalState 1 (ENABLED)prioBeforeSio falseproceduralState 1 (INITIALIZED)signLinkCode 0tpId NniSaalTp=5usageState 1 (ACTIVE)userLabel MGW05a=================================================================================================================2306 TransportNetwork=1,Mtp3bSpItu=1,Mtp3bSls=4,Mtp3bSlItu=1=================================================================================================================Mtp3bSlItuId 1autoStartLink trueavailabilityStatus 0 (NO_STATUS)linkCongestLevel 0 (level_0)linkState 0 (AVAILABLE)operationalState 1 (ENABLED)prioBeforeSio falseproceduralState 1 (INITIALIZED)signLinkCode 1tpId NniSaalTp=6usageState 1 (ACTIVE)userLabel MGW05b=================================================================================================================2307 TransportNetwork=1,Mtp3bSpItu=1,Mtp3bSls=3=================================================================================================================Mtp3bSlsId 3availabilityStatus 1 (IN_TEST)mtp3bSrsId Mtp3bSpItu=1,Mtp3bSrs=4operationalState 1 (ENABLED)periodicLinkTestFlag truereservedBy [9] =


>>> reservedBy = TransportNetwork=1,Mtp3bSpItu=1,Mtp3bSrs=4,Mtp3bSr=1 >>> reservedBy = TransportNetwork=1,Mtp3bSpItu=1,Mtp3bSrs=5,Mtp3bSr=2 >>> reservedBy = TransportNetwork=1,Mtp3bSpItu=1,Mtp3bSrs=28,Mtp3bSr=2 >>> reservedBy = TransportNetwork=1,Mtp3bSpItu=1,Mtp3bSrs=29,Mtp3bSr=2 >>> reservedBy = TransportNetwork=1,Mtp3bSpItu=1,Mtp3bSrs=30,Mtp3bSr=2 >>> reservedBy = TransportNetwork=1,Mtp3bSpItu=1,Mtp3bSrs=31,Mtp3bSr=2 >>> reservedBy = TransportNetwork=1,Mtp3bSpItu=1,Mtp3bSrs=32,Mtp3bSr=2 >>> reservedBy = TransportNetwork=1,Mtp3bSpItu=1,Mtp3bSrs=33,Mtp3bSr=2 >>> reservedBy = TransportNetwork=1,Mtp3bSpItu=1,Mtp3bSrs=34,Mtp3bSr=2usageState 1 (ACTIVE)userLabel MGW07=================================================================================================================2308 TransportNetwork=1,Mtp3bSpItu=1,Mtp3bSls=3,Mtp3bSlItu=2=================================================================================================================Mtp3bSlItuId 2autoStartLink trueavailabilityStatus 0 (NO_STATUS)linkCongestLevel 0 (level_0)linkState 0 (AVAILABLE)operationalState 1 (ENABLED)prioBeforeSio falseproceduralState 1 (INITIALIZED)signLinkCode 1tpId NniSaalTp=8usageState 1 (ACTIVE)userLabel MGW07b=================================================================================================================2309 TransportNetwork=1,Mtp3bSpItu=1,Mtp3bSls=3,Mtp3bSlItu=1=================================================================================================================Mtp3bSlItuId 1autoStartLink trueavailabilityStatus 0 (NO_STATUS)linkCongestLevel 0 (level_0)linkState 0 (AVAILABLE)operationalState 1 (ENABLED)prioBeforeSio falseproceduralState 1 (INITIALIZED)signLinkCode 0tpId NniSaalTp=7usageState 1 (ACTIVE)userLabel MGW07a=================================================================================================================Total: 6 MOs

RNC10> mom mtp3bslitu linkstate


##################################################################################################MO Class Attribute Type Flags##################################################################################################Mtp3bSlItu linkState long readOnly,nonPersistent,noNotification--------------------------------------------------------------------------------------------------The link state of the Mtp3bSl.The link state is a bit map which contains a combination of the following values: (in hexadecimal format)0x00 Available0x01 Failed0x02 Remotely blocked0x04 Locally blocked0x08 Remotely inhibited0x10 Locally inhibited0x20 Deactivated**************************************************************************************************

5.4 Protocol layers

MTP3

MTP2

TDM (one 64kb

timeslot) PHY (E1/J1/T1)

SCCP

MTP3B

NNISAAL

AAL5

ATM

PHY (STM-1/E1/J1/T1)

GCP

Q.AAL2

M3UA

SCTP

IP

Ethernet (10/100/1000)

SCCP

GCP

Q.AAL2

RANAP

RNSAP

SCCP

RANAP

RNSAP

MTP3 AccessPoint , identified by Service Indicator (SI)

SCCP AccessPoint , identified by Subsystem Number (SSN)

NARROWBAND BROADBAND SIGTRAN

MTP Access Points: Service Indicator (SI) SCCP Access Points: SubSystem Number (SSN)


0 = Signalling network management messages1 = Signalling network testing & maintenance regular messages2 = Signalling network testing & maintenance special messages*3 = SCCP4 = Telephone User Part (TUP)5 = ISDN User Part (ISUP)6 = Data User Part, call and circuit related messages7 = Data User Part, facility registration and cancellation messages8 = MTP Testing User Part9 = Broadband ISDN User Part10 = Satellite ISDN User Part11 = Spare12 = Q.2630.1 (Q.AAL2)13 = Spare14 = H.248 (GCP)15 = Spare

1 - SCCP management2 - TUP3 - ISUP4 - OMAP - Operation and Maintenance AP5 - MAP - Mobile AP6 - MAP/HLR7 - MAP/VLR8 - MAP/MSC9 - MAP/EIR - Equipment Id reg10 - MAP/AuC11 - ISUP/SS ISUP supplementary services142 - RANAP143 - RNSAP248 - MUP (NMT Mobile UP)253 - OMC - Operation and Maintenance Center254 - BSSAP - BSS Application part

Node behaviour MTP3:- SEP: Signaling End Point --> the MTP3/M3U layer is used by an application part (RANAP, RNSAP, GCP, Q.AAL2)- STP: Signaling Transfer Point --> the MTP layer is not used by an application part, it is doing MTP routing only.- SGW: Signaling Gateway Point --> the node is doing routing between the MTP and M3UA layers.

MGW01> get mtp3bsp behaviour

=================================================================================================================MO Attribute Value=================================================================================================================Mtp3bSpItu=1 nodeBehaviour 5 (SGW_STP_SEP)=================================================================================================================Total: 1 MOs

RNC01> get mtp3bsp behaviour

=================================================================================================================MO Attribute Value=================================================================================================================Mtp3bSpItu=1 nodeBehaviour 0 (SEP)=================================================================================================================Total: 1 MOs

MGW01> mom nodebehav


##################################################################################Enum Values##################################################################################NodeBehaviourType 0:SEP, 4:SEP_STP, 5:SGW_STP_SEP----------------------------------------------------------------------------------The nodeBehaviorType attribute represents the MTP3b node type. - SEP: Signaling End Point. - SEP_STP: Signalling Transfer and End Point, i.e the signalling point is of both type Signalling End Point (SEP) and Signalling Transfer Point (STP). - SGW_STP_SEP: Signaling GateWay, Signaling End Point and Signalling Transfer Point, i.e the signalling point is of both type Signalling Transfer Point (STP), Signaling End Point (SEP) and Signaling GateWay (SGW).**********************************************************************************

Node behaviour SCCP:- SRP: Signaling Relay Point. --> the MTP layer is used by an SCCP layer which is not used by an application part (it is doing global title translation

only).- SEP: Signaling End Point

5.4.1 Example: MGW


AtmPort=2061

VpcTp=1

VplTp=1

ExchangeTerminal=1

PlugInUnit=1

Subrack=2,Slot=26

Mtp3bSls=1

MTP3B

NNISAAL

AAL

ATM

PHY (SDH)

GCP

MTP2

TDM

PHY

(PDH)

MTP3

Mtp3bSlItu=1

NniSaalTp=1

Aal5TpVccTp=1

VclTp=1

Os155SpiTtp=1

ExchangeTerminal=1

PlugInUnit=1

Vc4Ttp=1

Subrack=2,Slot=6

Vmgw=1

Mtp3bAp=1 (SI=14)

Mtp3bSrs=1

Mtp3bSr=1

Mtp3bSls=8

Mtp3bSlItu=1

Mtp2Tp Itu=9

E1PhysPath=2261

Ds0Bundle=1

Mtp3bSrs=9

Mtp3bSr=1

Example: GCP in MGW, carried by MTP3B Example: MTP3 Narrowband Signaling Transfer Point in MGW

NniSaalTp=2

Aal5TpVccTp=2

Os155SpiTtp=1

ExchangeTerminal=1

PlugInUnit=1

Vc4Ttp=1

Subrack=2,Slot=7

AtmPort=2071

VpcTp=1

VplTp=1

VclTp=1

Mtp3bSlItu=2

Gcp=1

Mtp2Tp Itu=10

Mtp2Tp Itu=11

Mtp2Tp Itu=12

Mtp3bSlItu=2

Mtp3bSlItu=3

Mtp3bSlItu=4

ExchangeTerminal=1

PlugInUnit=1

Subrack=2,Slot=26

E1PhysPath=2261

Ds0Bundle=4

....


MGW01> get mtp3bap=1

=================================================================================================================2324 TransportNetwork=1,Mtp3bSpItu=1,Mtp3bAp=1=================================================================================================================Mtp3bApId 1availabilityStatus 1 (IN_TEST)operationalState 1 (ENABLED)reservedBy [1] = >>> reservedBy = MgwApplication=1,Vmgw=1routeSetId Mtp3bSpItu=1,Mtp3bSrs=1serviceInd 14userLabel KSC06_GCP=================================================================================================================

MGW01 > hget mtp3bap service|reserved|userlabel

=================================================================================================================MO reservedBy serviceInd userLabel =================================================================================================================Mtp3bSpItu=1,Mtp3bAp=15 [1] = Aal2Sp=1,Aal2Ap=13 12 RNC21_ALCAPMtp3bSpItu=1,Mtp3bAp=14 [1] = Aal2Sp=1,Aal2Ap=12 12 RNC12_ALCAPMtp3bSpItu=1,Mtp3bAp=13 [1] = Aal2Sp=1,Aal2Ap=11 12 RNC23_ALCAPMtp3bSpItu=1,Mtp3bAp=12 [1] = Aal2Sp=1,Aal2Ap=10 12 RNC19_ALCAPMtp3bSpItu=1,Mtp3bAp=11 [1] = Aal2Sp=1,Aal2Ap=9 12 RNC27_ALCAPMtp3bSpItu=1,Mtp3bAp=10 [1] = Aal2Sp=1,Aal2Ap=8 12 RNC11_ALCAPMtp3bSpItu=1,Mtp3bAp=9 [1] = Aal2Sp=1,Aal2Ap=7 12 RNC04_ALCAPMtp3bSpItu=1,Mtp3bAp=8 [1] = Aal2Sp=1,Aal2Ap=6 12 RNC03_ALCAPMtp3bSpItu=1,Mtp3bAp=7 [1] = Aal2Sp=1,Aal2Ap=5 12 RNC01_ALCAPMtp3bSpItu=1,Mtp3bAp=6 [1] = Aal2Sp=1,Aal2Ap=4 12 RNC06_ALCAPMtp3bSpItu=1,Mtp3bAp=5 [1] = Vmgw=2 14 KSC05_GCP Mtp3bSpItu=1,Mtp3bAp=4 [1] = Aal2Sp=1,Aal2Ap=3 12 MGW07_ALCAPMtp3bSpItu=1,Mtp3bAp=3 [1] = Aal2Sp=1,Aal2Ap=2 12 MGW05_ALCAPMtp3bSpItu=1,Mtp3bAp=2 [1] = Aal2Sp=1,Aal2Ap=1 12 MGW06_ALCAPMtp3bSpItu=1,Mtp3bAp=1 [1] = Vmgw=1 14 KSC06_GCP =================================================================================================================Total: 15 MOs

Route sets that are reserved by an Mtp3b Access Point are used by an application part.Those that are not reserved by an Mtp3b Access Point are used as Signaling Transfer Point (STP).

MGW01> hget srs userlabel|reser|point

=================================================================================================================MO destPointCode reservedBy userLabel


=================================================================================================================Mtp3bSpItu=1,Mtp3bSrs=34 11328 [0] = RNC20 Mtp3bSpItu=1,Mtp3bSrs=33 11313 [0] = RNC26 Mtp3bSpItu=1,Mtp3bSrs=32 11318 [0] = RNC17 Mtp3bSpItu=1,Mtp3bSrs=31 11303 [0] = RNC16 Mtp3bSpItu=1,Mtp3bSrs=30 11304 [0] = RNC10 Mtp3bSpItu=1,Mtp3bSrs=29 11314 [0] = RNC08 Mtp3bSpItu=1,Mtp3bSrs=28 11309 [0] = RNC05 Mtp3bSpItu=1,Mtp3bSrs=27 11317 [2] = Mtp3bSpItu=1,Mtp3bSls=14 Mtp3bSpItu=1,Mtp3bAp=11 RNC27 //Q.AAL2Mtp3bSpItu=1,Mtp3bSrs=26 11319 [2] = Mtp3bSpItu=1,Mtp3bSls=16 Mtp3bSpItu=1,Mtp3bAp=13 RNC23 //Q.AAL2Mtp3bSpItu=1,Mtp3bSrs=25 11316 [2] = Mtp3bSpItu=1,Mtp3bSls=18 Mtp3bSpItu=1,Mtp3bAp=15 RNC21 //Q.AAL2Mtp3bSpItu=1,Mtp3bSrs=24 11315 [2] = Mtp3bSpItu=1,Mtp3bSls=15 Mtp3bSpItu=1,Mtp3bAp=12 RNC19 //Q.AAL2Mtp3bSpItu=1,Mtp3bSrs=23 11308 [2] = Mtp3bSpItu=1,Mtp3bSls=17 Mtp3bSpItu=1,Mtp3bAp=14 RNC12 //Q.AAL2Mtp3bSpItu=1,Mtp3bSrs=22 11306 [2] = Mtp3bSpItu=1,Mtp3bSls=13 Mtp3bSpItu=1,Mtp3bAp=10 RNC11 //Q.AAL2Mtp3bSpItu=1,Mtp3bSrs=21 11492 [2] = Mtp3bSpItu=1,Mtp3bSls=9 Mtp3bSpItu=1,Mtp3bAp=6 RNC06 //Q.AAL2Mtp3bSpItu=1,Mtp3bSrs=20 11305 [2] = Mtp3bSpItu=1,Mtp3bSls=12 Mtp3bSpItu=1,Mtp3bAp=9 RNC04 //Q.AAL2Mtp3bSpItu=1,Mtp3bSrs=19 11312 [2] = Mtp3bSpItu=1,Mtp3bSls=11 Mtp3bSpItu=1,Mtp3bAp=8 RNC03 //Q.AAL2Mtp3bSpItu=1,Mtp3bSrs=18 11302 [2] = Mtp3bSpItu=1,Mtp3bSls=10 Mtp3bSpItu=1,Mtp3bAp=7 RNC01 //Q.AAL2Mtp3bSpItu=1,Mtp3bSrs=17 11449 [0] = MSC6 Mtp3bSpItu=1,Mtp3bSrs=16 11448 [0] = MSC3 Mtp3bSpItu=1,Mtp3bSrs=15 11529 [0] = MSCL Mtp3bSpItu=1,Mtp3bSrs=14 11571 [0] = MSC1 Mtp3bSpItu=1,Mtp3bSrs=13 7947 [0] = OLTRT Mtp3bSpItu=1,Mtp3bSrs=12 8204 [0] = AARGT Mtp3bSpItu=1,Mtp3bSrs=11 2572 [0] = LSPRT Mtp3bSpItu=1,Mtp3bSrs=10 2571 [0] = LSSGT Mtp3bSpItu=1,Mtp3bSrs=9 11588 [1] = Mtp3bSpItu=1,Mtp3bSls=8 STP4 Mtp3bSpItu=1,Mtp3bSrs=8 11587 [1] = Mtp3bSpItu=1,Mtp3bSls=7 STP3 Mtp3bSpItu=1,Mtp3bSrs=7 11581 [1] = Mtp3bSpItu=1,Mtp3bSls=5 STPA Mtp3bSpItu=1,Mtp3bSrs=6 11582 [1] = Mtp3bSpItu=1,Mtp3bSls=6 STPB Mtp3bSpItu=1,Mtp3bSrs=5 11505 [1] = Mtp3bSpItu=1,Mtp3bAp=5 KSC05 //GCP Mtp3bSpItu=1,Mtp3bSrs=4 11338 [2] = Mtp3bSpItu=1,Mtp3bSls=3 Mtp3bSpItu=1,Mtp3bAp=4 MGW07 //Q.AAL2Mtp3bSpItu=1,Mtp3bSrs=3 11339 [2] = Mtp3bSpItu=1,Mtp3bSls=4 Mtp3bSpItu=1,Mtp3bAp=3 MGW05 //Q.AAL2Mtp3bSpItu=1,Mtp3bSrs=2 11340 [2] = Mtp3bSpItu=1,Mtp3bSls=2 Mtp3bSpItu=1,Mtp3bAp=2 MGW06 //Q.AAL2Mtp3bSpItu=1,Mtp3bSrs=1 11503 [2] = Mtp3bSpItu=1,Mtp3bSls=1 Mtp3bSpItu=1,Mtp3bAp=1 KSC06 //GCP =================================================================================================================Total: 34 MOs

MGW01> lk mtp3bsrs=1

===================================================================================Proxy Adm State Op. State MOs linked to 2283:Mtp3bSrs=1=================================================================================== 2403 1 (UNLOCKED) 1 (ENABLED) MgwApplication=1,Vmgw=1


2324 1 (ENABLED) TransportNetwork=1,Mtp3bSpItu=1,Mtp3bAp=1 2284 1 (ENABLED) TransportNetwork=1,Mtp3bSpItu=1,Mtp3bSrs=1,Mtp3bSr=1 2314 1 (ENABLED) TransportNetwork=1,Mtp3bSpItu=1,Mtp3bSls=1,Mtp3bSlItu=2 2315 1 (ENABLED) TransportNetwork=1,Mtp3bSpItu=1,Mtp3bSls=1,Mtp3bSlItu=1 2313 1 (ENABLED) TransportNetwork=1,Mtp3bSpItu=1,Mtp3bSls=1 2283 1 (ENABLED) TransportNetwork=1,Mtp3bSpItu=1,Mtp3bSrs=1 2015 1 (ENABLED) TransportNetwork=1,NniSaalTp=2 2016 1 (ENABLED) TransportNetwork=1,NniSaalTp=1 2024 1 (ENABLED) TransportNetwork=1,Aal5TpVccTp=2 2025 1 (ENABLED) TransportNetwork=1,Aal5TpVccTp=1 2059 1 (ENABLED) TransportNetwork=1,AtmPort=2061,VplTp=1,VpcTp=1,VclTp=1 2044 1 (ENABLED) TransportNetwork=1,AtmPort=2071,VplTp=1,VpcTp=1,VclTp=1===================================================================================Total: 13 MOs

Added 13 MOs to group: lk_group

MGW01 > get lk_group

=================================================================================================================2403 MgwApplication=1,Vmgw=1=================================================================================================================VmgwId 1administrativeState 1 (UNLOCKED)availabilityStatus 0 (NO_STATUS)gcpMoRef Gcp=1gcpProfile Ericsson_FAY11232_2/1mgcLabel KSC06mtp3bApMoRef Mtp3bSpItu=1,Mtp3bAp=1operationalState 1 (ENABLED)tdmTermGrpMos [22] = >>> tdmTermGrpMos = MgwApplication=1,TdmTermGrp=1 >>> tdmTermGrpMos = MgwApplication=1,TdmTermGrp=2 >>> tdmTermGrpMos = MgwApplication=1,TdmTermGrp=3 >>> tdmTermGrpMos = MgwApplication=1,TdmTermGrp=4 >>> tdmTermGrpMos = MgwApplication=1,TdmTermGrp=5 >>> tdmTermGrpMos = MgwApplication=1,TdmTermGrp=6 >>> tdmTermGrpMos = MgwApplication=1,TdmTermGrp=7 >>> tdmTermGrpMos = MgwApplication=1,TdmTermGrp=8 >>> tdmTermGrpMos = MgwApplication=1,TdmTermGrp=9 >>> tdmTermGrpMos = MgwApplication=1,TdmTermGrp=10 >>> tdmTermGrpMos = MgwApplication=1,TdmTermGrp=11 >>> tdmTermGrpMos = MgwApplication=1,TdmTermGrp=12 >>> tdmTermGrpMos = MgwApplication=1,TdmTermGrp=13 >>> tdmTermGrpMos = MgwApplication=1,TdmTermGrp=14


>>> tdmTermGrpMos = MgwApplication=1,TdmTermGrp=15 >>> tdmTermGrpMos = MgwApplication=1,TdmTermGrp=16 >>> tdmTermGrpMos = MgwApplication=1,TdmTermGrp=18 >>> tdmTermGrpMos = MgwApplication=1,TdmTermGrp=19 >>> tdmTermGrpMos = MgwApplication=1,TdmTermGrp=20 >>> tdmTermGrpMos = MgwApplication=1,TdmTermGrp=21 >>> tdmTermGrpMos = MgwApplication=1,TdmTermGrp=22 >>> tdmTermGrpMos = MgwApplication=1,TdmTermGrp=17vmgwLabel KSC06-MGW01=================================================================================================================2324 TransportNetwork=1,Mtp3bSpItu=1,Mtp3bAp=1=================================================================================================================Mtp3bApId 1availabilityStatus 1 (IN_TEST)operationalState 1 (ENABLED)reservedBy [1] = >>> reservedBy = MgwApplication=1,Vmgw=1routeSetId Mtp3bSpItu=1,Mtp3bSrs=1serviceInd 14userLabel KSC06_GCP=================================================================================================================2283 TransportNetwork=1,Mtp3bSpItu=1,Mtp3bSrs=1=================================================================================================================Mtp3bSrsId 1autoReroute falsecongestedLevel 0 (notCongested)destPointCode 11503operationalState 1 (ENABLED)reservedBy [2] = >>> reservedBy = TransportNetwork=1,Mtp3bSpItu=1,Mtp3bSls=1 >>> reservedBy = TransportNetwork=1,Mtp3bSpItu=1,Mtp3bAp=1userLabel KSC06=================================================================================================================2284 TransportNetwork=1,Mtp3bSpItu=1,Mtp3bSrs=1,Mtp3bSr=1=================================================================================================================Mtp3bSrId 1RouteBlockingState 0 (NOT_BLOCKED)availabilityStatus 1 (IN_TEST)linkSetM3uId Mtp3bSpItu=1,Mtp3bSls=1operationalState 1 (ENABLED)priority 2routeType 0 (TDM_ATM)usageState 1 (ACTIVE)userLabel KSC06=================================================================================================================


2313 TransportNetwork=1,Mtp3bSpItu=1,Mtp3bSls=1=================================================================================================================Mtp3bSlsId 1availabilityStatus 1 (IN_TEST)mtp3bSrsId Mtp3bSpItu=1,Mtp3bSrs=1operationalState 1 (ENABLED)periodicLinkTestFlag truereservedBy [1] = >>> reservedBy = TransportNetwork=1,Mtp3bSpItu=1,Mtp3bSrs=1,Mtp3bSr=1usageState 1 (ACTIVE)userLabel KSC06=================================================================================================================2314 TransportNetwork=1,Mtp3bSpItu=1,Mtp3bSls=1,Mtp3bSlItu=2=================================================================================================================Mtp3bSlItuId 2autoStartLink trueavailabilityStatus 0 (NO_STATUS)linkCongestLevel 0 (level_0)linkState 0 (AVAILABLE)operationalState 1 (ENABLED)prioBeforeSio falseproceduralState 1 (INITIALIZED)signLinkCode 1tpId NniSaalTp=2usageState 1 (ACTIVE)userLabel KSC06b=================================================================================================================2315 TransportNetwork=1,Mtp3bSpItu=1,Mtp3bSls=1,Mtp3bSlItu=1=================================================================================================================Mtp3bSlItuId 1autoStartLink trueavailabilityStatus 0 (NO_STATUS)linkCongestLevel 0 (level_0)linkState 0 (AVAILABLE)operationalState 1 (ENABLED)prioBeforeSio falseproceduralState 1 (INITIALIZED)signLinkCode 0tpId NniSaalTp=1usageState 1 (ACTIVE)userLabel KSC06a=================================================================================================================2015 TransportNetwork=1,NniSaalTp=2=================================================================================================================NniSaalTpId 2


aal5TpVccTpId Aal5TpVccTp=2maxSduSize 2040nniSaalProfileId NniSaalProfile=1operationalState 1 (ENABLED)reservedBy Mtp3bSpItu=1,Mtp3bSls=1,Mtp3bSlItu=2userLabel KSC06b=================================================================================================================2016 TransportNetwork=1,NniSaalTp=1=================================================================================================================NniSaalTpId 1aal5TpVccTpId Aal5TpVccTp=1maxSduSize 2040nniSaalProfileId NniSaalProfile=1operationalState 1 (ENABLED)reservedBy Mtp3bSpItu=1,Mtp3bSls=1,Mtp3bSlItu=1userLabel KSC06a=================================================================================================================2024 TransportNetwork=1,Aal5TpVccTp=2=================================================================================================================Aal5TpVccTpId 2alarmReport 7 (ALARM_AIS_RDI_LOC)continuityCheck falsecounterMode 0 (PM_MODE_OFF)fromUserMaxSduSize 2044nomPmBlkSize 1024 (NOM_PM_BLKSIZE_2_10)operationalState 1 (ENABLED)processorId Subrack=1,Slot=9,PlugInUnit=1reservedBy NniSaalTp=2toUserMaxSduSize 2044userLabel KSC06bvclTpId AtmPort=2071,VplTp=1,VpcTp=1,VclTp=1=================================================================================================================2025 TransportNetwork=1,Aal5TpVccTp=1=================================================================================================================Aal5TpVccTpId 1alarmReport 7 (ALARM_AIS_RDI_LOC)continuityCheck falsecounterMode 0 (PM_MODE_OFF)fromUserMaxSduSize 2044nomPmBlkSize 1024 (NOM_PM_BLKSIZE_2_10)operationalState 1 (ENABLED)processorId Subrack=1,Slot=8,PlugInUnit=1reservedBy NniSaalTp=1toUserMaxSduSize 2044userLabel KSC06a


vclTpId AtmPort=2061,VplTp=1,VpcTp=1,VclTp=1=================================================================================================================2044 TransportNetwork=1,AtmPort=2071,VplTp=1,VpcTp=1,VclTp=1=================================================================================================================VclTpId 1atmTrafficDescriptorId AtmTrafficDescriptor=U3P1760M1759availabilityStatus 0 (NO_STATUS)externalVci 65operationalState 1 (ENABLED)reservedBy Aal5TpVccTp=2userLabel myVclTp=================================================================================================================2059 TransportNetwork=1,AtmPort=2061,VplTp=1,VpcTp=1,VclTp=1=================================================================================================================VclTpId 1atmTrafficDescriptorId AtmTrafficDescriptor=U3P1760M1759availabilityStatus 0 (NO_STATUS)externalVci 65operationalState 1 (ENABLED)reservedBy Aal5TpVccTp=1userLabel myVclTp=================================================================================================================Total: 13 MOs

MGW01 > get nnisaalprofile=1

=================================================================================================================2183 TransportNetwork=1,NniSaalProfile=1=================================================================================================================NniSaalProfileId 1profileData Struct{21} >>> 1.timerPoll = 100 >>> 2.maxCC = 4 >>> 3.maxPD = 500 >>> 4.maxStat = 67 >>> 5.initialCredit = 550 >>> 6.timerKeepAlive = 100 >>> 7.timerNoResponse = 1500 >>> 8.timerIdle = 100 >>> 9.timerCC = 200 >>> 10.mps = 1 >>> 11.congestionLevel1OnSet = 70 >>> 12.congestionLevel2OnSet = 80 >>> 13.congestionLevel3OnSet = 90 >>> 14.congestionLevel1Abatement = 60


>>> 15.nrOfPDUsDuringProving = 1000 >>> 16.maxNRP = 0 >>> 17.timerNoCredit = 1500 >>> 18.timerRepeatSrec = 3600000 >>> 19.timerT1 = 5000 >>> 20.timerT2 = 30000 >>> 21.timerT3 = 5reservedBy [28] = >>> reservedBy = TransportNetwork=1,NniSaalTp=3 >>> reservedBy = TransportNetwork=1,NniSaalTp=4 >>> reservedBy = TransportNetwork=1,NniSaalTp=5 >>> reservedBy = TransportNetwork=1,NniSaalTp=6 >>> reservedBy = TransportNetwork=1,NniSaalTp=7 >>> reservedBy = TransportNetwork=1,NniSaalTp=8 >>> reservedBy = TransportNetwork=1,NniSaalTp=9 >>> reservedBy = TransportNetwork=1,NniSaalTp=10 >>> reservedBy = TransportNetwork=1,NniSaalTp=11 >>> reservedBy = TransportNetwork=1,NniSaalTp=12 >>> reservedBy = TransportNetwork=1,NniSaalTp=13 >>> reservedBy = TransportNetwork=1,NniSaalTp=14 >>> reservedBy = TransportNetwork=1,NniSaalTp=15 >>> reservedBy = TransportNetwork=1,NniSaalTp=16 >>> reservedBy = TransportNetwork=1,NniSaalTp=17 >>> reservedBy = TransportNetwork=1,NniSaalTp=18 >>> reservedBy = TransportNetwork=1,NniSaalTp=19 >>> reservedBy = TransportNetwork=1,NniSaalTp=20 >>> reservedBy = TransportNetwork=1,NniSaalTp=21 >>> reservedBy = TransportNetwork=1,NniSaalTp=22 >>> reservedBy = TransportNetwork=1,NniSaalTp=23 >>> reservedBy = TransportNetwork=1,NniSaalTp=24 >>> reservedBy = TransportNetwork=1,NniSaalTp=25 >>> reservedBy = TransportNetwork=1,NniSaalTp=26 >>> reservedBy = TransportNetwork=1,NniSaalTp=27 >>> reservedBy = TransportNetwork=1,NniSaalTp=28 >>> reservedBy = TransportNetwork=1,NniSaalTp=1 >>> reservedBy = TransportNetwork=1,NniSaalTp=2userLabel NniSaalProfile 1=================================================================================================================Total: 1 MOs

MGW01 > lk mtp3bsrs=9$

===================================================================================Proxy Adm State Op. State MOs linked to 2266:Mtp3bSpItu=1,Mtp3bSrs=9===================================================================================


2267 1 (ENABLED) TransportNetwork=1,Mtp3bSpItu=1,Mtp3bSrs=9,Mtp3bSr=1 2289 1 (ENABLED) TransportNetwork=1,Mtp3bSpItu=1,Mtp3bSls=8,Mtp3bSlItu=4 2290 1 (ENABLED) TransportNetwork=1,Mtp3bSpItu=1,Mtp3bSls=8,Mtp3bSlItu=3 2291 1 (ENABLED) TransportNetwork=1,Mtp3bSpItu=1,Mtp3bSls=8,Mtp3bSlItu=2 2292 1 (ENABLED) TransportNetwork=1,Mtp3bSpItu=1,Mtp3bSls=8,Mtp3bSlItu=1 2288 1 (ENABLED) TransportNetwork=1,Mtp3bSpItu=1,Mtp3bSls=8 2266 1 (ENABLED) TransportNetwork=1,Mtp3bSpItu=1,Mtp3bSrs=9 1898 1 (ENABLED) TransportNetwork=1,Mtp2TpItu=12 1899 1 (ENABLED) TransportNetwork=1,Mtp2TpItu=11 1999 1 (ENABLED) TransportNetwork=1,Mtp2TpItu=9 1900 1 (ENABLED) TransportNetwork=1,Mtp2TpItu=10 542 1 (ENABLED) Equipment=1,Subrack=2,Slot=26,PlugInUnit=1,Etmc1=1,E1PhysPathTerm=2261,Ds0Bundle=4 543 1 (ENABLED) Equipment=1,Subrack=2,Slot=26,PlugInUnit=1,Etmc1=1,E1PhysPathTerm=2261,Ds0Bundle=3 544 1 (ENABLED) Equipment=1,Subrack=2,Slot=26,PlugInUnit=1,Etmc1=1,E1PhysPathTerm=2261,Ds0Bundle=2 545 1 (ENABLED) Equipment=1,Subrack=2,Slot=26,PlugInUnit=1,Etmc1=1,E1PhysPathTerm=2261,Ds0Bundle=1===================================================================================Total: 15 MOs


MGW01 > get lk_group

=================================================================================================================2266 TransportNetwork=1,Mtp3bSpItu=1,Mtp3bSrs=9=================================================================================================================Mtp3bSrsId 9autoReroute falsecongestedLevel 0 (notCongested)destPointCode 11588operationalState 1 (ENABLED)reservedBy [1] = >>> reservedBy = TransportNetwork=1,Mtp3bSpItu=1,Mtp3bSls=8userLabel STP4=================================================================================================================2267 TransportNetwork=1,Mtp3bSpItu=1,Mtp3bSrs=9,Mtp3bSr=1=================================================================================================================Mtp3bSrId 1RouteBlockingState 0 (NOT_BLOCKED)availabilityStatus 1 (IN_TEST)linkSetM3uId Mtp3bSpItu=1,Mtp3bSls=8operationalState 1 (ENABLED)priority 2routeType 0 (TDM_ATM)usageState 1 (ACTIVE)userLabel STP4


=================================================================================================================2288 TransportNetwork=1,Mtp3bSpItu=1,Mtp3bSls=8=================================================================================================================Mtp3bSlsId 8availabilityStatus 1 (IN_TEST)mtp3bSrsId Mtp3bSpItu=1,Mtp3bSrs=9operationalState 1 (ENABLED)periodicLinkTestFlag truereservedBy [9] = >>> reservedBy = TransportNetwork=1,Mtp3bSpItu=1,Mtp3bSrs=9,Mtp3bSr=1 >>> reservedBy = TransportNetwork=1,Mtp3bSpItu=1,Mtp3bSrs=10,Mtp3bSr=2 >>> reservedBy = TransportNetwork=1,Mtp3bSpItu=1,Mtp3bSrs=11,Mtp3bSr=2 >>> reservedBy = TransportNetwork=1,Mtp3bSpItu=1,Mtp3bSrs=14,Mtp3bSr=2 >>> reservedBy = TransportNetwork=1,Mtp3bSpItu=1,Mtp3bSrs=15,Mtp3bSr=2 >>> reservedBy = TransportNetwork=1,Mtp3bSpItu=1,Mtp3bSrs=16,Mtp3bSr=2 >>> reservedBy = TransportNetwork=1,Mtp3bSpItu=1,Mtp3bSrs=17,Mtp3bSr=2 >>> reservedBy = TransportNetwork=1,Mtp3bSpItu=1,Mtp3bSrs=13,Mtp3bSr=2 >>> reservedBy = TransportNetwork=1,Mtp3bSpItu=1,Mtp3bSrs=12,Mtp3bSr=2usageState 1 (ACTIVE)userLabel STP4=================================================================================================================2289 TransportNetwork=1,Mtp3bSpItu=1,Mtp3bSls=8,Mtp3bSlItu=4=================================================================================================================Mtp3bSlItuId 4autoStartLink trueavailabilityStatus 0 (NO_STATUS)linkCongestLevel 0 (level_0)linkState 0 (AVAILABLE)operationalState 1 (ENABLED)prioBeforeSio falseproceduralState 1 (INITIALIZED)signLinkCode 3tpId Mtp2TpItu=12usageState 1 (ACTIVE)userLabel STP4_3=================================================================================================================2290 TransportNetwork=1,Mtp3bSpItu=1,Mtp3bSls=8,Mtp3bSlItu=3=================================================================================================================Mtp3bSlItuId 3autoStartLink trueavailabilityStatus 0 (NO_STATUS)linkCongestLevel 0 (level_0)linkState 0 (AVAILABLE)operationalState 1 (ENABLED)prioBeforeSio false


proceduralState 1 (INITIALIZED)signLinkCode 2tpId Mtp2TpItu=11usageState 1 (ACTIVE)userLabel STP4_2=================================================================================================================2291 TransportNetwork=1,Mtp3bSpItu=1,Mtp3bSls=8,Mtp3bSlItu=2=================================================================================================================Mtp3bSlItuId 2autoStartLink trueavailabilityStatus 0 (NO_STATUS)linkCongestLevel 0 (level_0)linkState 0 (AVAILABLE)operationalState 1 (ENABLED)prioBeforeSio falseproceduralState 1 (INITIALIZED)signLinkCode 1tpId Mtp2TpItu=10usageState 1 (ACTIVE)userLabel STP4_1=================================================================================================================2292 TransportNetwork=1,Mtp3bSpItu=1,Mtp3bSls=8,Mtp3bSlItu=1=================================================================================================================Mtp3bSlItuId 1autoStartLink trueavailabilityStatus 0 (NO_STATUS)linkCongestLevel 0 (level_0)linkState 0 (AVAILABLE)operationalState 1 (ENABLED)prioBeforeSio falseproceduralState 1 (INITIALIZED)signLinkCode 0tpId Mtp2TpItu=9usageState 1 (ACTIVE)userLabel STP4_0=================================================================================================================1898 TransportNetwork=1,Mtp2TpItu=12=================================================================================================================Mtp2TpItuId 12ds0BundleId Subrack=2,Slot=26,PlugInUnit=1,Etmc1=1,E1PhysPathTerm=2261,Ds0Bundle=4mtp2ProfileItuId Mtp2ProfileItu=1operationalState 1 (ENABLED)plugInUnitId Subrack=2,Slot=3,PlugInUnit=1reservedBy Mtp3bSpItu=1,Mtp3bSls=8,Mtp3bSlItu=4userLabel STP4_3


=================================================================================================================1899 TransportNetwork=1,Mtp2TpItu=11=================================================================================================================Mtp2TpItuId 11ds0BundleId Subrack=2,Slot=26,PlugInUnit=1,Etmc1=1,E1PhysPathTerm=2261,Ds0Bundle=3mtp2ProfileItuId Mtp2ProfileItu=1operationalState 1 (ENABLED)plugInUnitId Subrack=2,Slot=2,PlugInUnit=1reservedBy Mtp3bSpItu=1,Mtp3bSls=8,Mtp3bSlItu=3userLabel STP4_2=================================================================================================================1900 TransportNetwork=1,Mtp2TpItu=10=================================================================================================================Mtp2TpItuId 10ds0BundleId Subrack=2,Slot=26,PlugInUnit=1,Etmc1=1,E1PhysPathTerm=2261,Ds0Bundle=2mtp2ProfileItuId Mtp2ProfileItu=1operationalState 1 (ENABLED)plugInUnitId Subrack=2,Slot=3,PlugInUnit=1reservedBy Mtp3bSpItu=1,Mtp3bSls=8,Mtp3bSlItu=2userLabel STP4_1=================================================================================================================1999 TransportNetwork=1,Mtp2TpItu=9=================================================================================================================Mtp2TpItuId 9ds0BundleId Subrack=2,Slot=26,PlugInUnit=1,Etmc1=1,E1PhysPathTerm=2261,Ds0Bundle=1mtp2ProfileItuId Mtp2ProfileItu=1operationalState 1 (ENABLED)plugInUnitId Subrack=2,Slot=2,PlugInUnit=1reservedBy Mtp3bSpItu=1,Mtp3bSls=8,Mtp3bSlItu=1userLabel STP4_0=================================================================================================================542 Equipment=1,Subrack=2,Slot=26,PlugInUnit=1,Etmc1=1,E1PhysPathTerm=2261,Ds0Bundle=4=================================================================================================================Ds0BundleId 4availabilityStatus 0 (NO_STATUS)listOfTimeSlots i[1] = 4 operationalState 1 (ENABLED)reservedBy [1] = >>> reservedBy = TransportNetwork=1,Mtp2TpItu=12tdmMode trueuserLabel STP4_2261_TS_4=================================================================================================================543 Equipment=1,Subrack=2,Slot=26,PlugInUnit=1,Etmc1=1,E1PhysPathTerm=2261,Ds0Bundle=3=================================================================================================================Ds0BundleId 3


availabilityStatus 0 (NO_STATUS)listOfTimeSlots i[1] = 3 operationalState 1 (ENABLED)reservedBy [1] = >>> reservedBy = TransportNetwork=1,Mtp2TpItu=11tdmMode trueuserLabel STP4_2261_TS_3=================================================================================================================544 Equipment=1,Subrack=2,Slot=26,PlugInUnit=1,Etmc1=1,E1PhysPathTerm=2261,Ds0Bundle=2=================================================================================================================Ds0BundleId 2availabilityStatus 0 (NO_STATUS)listOfTimeSlots i[1] = 2 operationalState 1 (ENABLED)reservedBy [1] = >>> reservedBy = TransportNetwork=1,Mtp2TpItu=10tdmMode trueuserLabel STP4_2261_TS_2=================================================================================================================545 Equipment=1,Subrack=2,Slot=26,PlugInUnit=1,Etmc1=1,E1PhysPathTerm=2261,Ds0Bundle=1=================================================================================================================Ds0BundleId 1availabilityStatus 0 (NO_STATUS)listOfTimeSlots i[1] = 1 operationalState 1 (ENABLED)reservedBy [1] = >>> reservedBy = TransportNetwork=1,Mtp2TpItu=9tdmMode trueuserLabel STP4_2261_TS_1=================================================================================================================Total: 15 MOs

MGW01 > get mtp2profile

=================================================================================================================1901 TransportNetwork=1,Mtp2ProfileItu=1=================================================================================================================Mtp2ProfileItuId 1profileData Struct{27} >>> 1.suermT = 64 >>> 2.suermD = 256 >>> 3.suermN = 16 >>> 4.tin = 4 >>> 5.tie = 1 >>> 6.provings = 5


>>> 7.timerT1 = 40000 >>> 8.timerT2 = 5000 >>> 9.timerT3 = 1000 >>> 10.timerT4n = 7500 >>> 11.timerT4e = 400 >>> 12.timerT5 = 80 >>> 13.timerT6 = 3000 >>> 14.timerT7 = 500 >>> 15.bitRate = 0 >>> 16.errorCorrection = 0 >>> 17.congestionOnSet1 = 70 >>> 18.congestionOnSet2 = 80 >>> 19.congestionOnSet3 = 90 >>> 20.congestionAbatement1 = 60 >>> 21.congestionAbatement2 = 70 >>> 22.congestionAbatement3 = 80 >>> 23.congestionDiscardLevel1 = 100 >>> 24.congestionDiscardLevel2 = 100 >>> 25.congestionDiscardLevel3 = 100 >>> 26.n1Onset = 60 >>> 27.n2Onset = 70reservedBy [12] = >>> reservedBy = TransportNetwork=1,Mtp2TpItu=1 >>> reservedBy = TransportNetwork=1,Mtp2TpItu=2 >>> reservedBy = TransportNetwork=1,Mtp2TpItu=3 >>> reservedBy = TransportNetwork=1,Mtp2TpItu=4 >>> reservedBy = TransportNetwork=1,Mtp2TpItu=5 >>> reservedBy = TransportNetwork=1,Mtp2TpItu=6 >>> reservedBy = TransportNetwork=1,Mtp2TpItu=7 >>> reservedBy = TransportNetwork=1,Mtp2TpItu=8 >>> reservedBy = TransportNetwork=1,Mtp2TpItu=9 >>> reservedBy = TransportNetwork=1,Mtp2TpItu=10 >>> reservedBy = TransportNetwork=1,Mtp2TpItu=11 >>> reservedBy = TransportNetwork=1,Mtp2TpItu=12userLabel Mtp2ProfileItu 1=================================================================================================================Total: 1 MOs

5.4.2 Example: RNC

RNC304> hget sccpap ssn|reserved

=================================================================================================================MO reservedBy ssN


=================================================================================================================SccpSp=1,SccpScrc=1,SccpApLocal=ranap [2] = Ranap=cs Ranap=ps 142SccpSp=1,SccpScrc=1,SccpApLocal=rnsap [3] = IurLink=s304d302,Rnsap=r302s IurLink=s304d303,Rnsap=r303s IurLink=s304d301,Rnsap=r301s 143=================================================================================================================Total: 2 MOs..=================================================================================================================MO reservedBy ssN=================================================================================================================SccpSp=1,SccpScrc=1,SccpApRemote=cs_VXS1 [1] = Ranap=cs 142SccpSp=1,SccpScrc=1,SccpApRemote=ps_VWE8 [1] = Ranap=ps 142SccpSp=1,SccpScrc=1,SccpApRemote=r301 [1] = IurLink=s304d301,Rnsap=r301s 143SccpSp=1,SccpScrc=1,SccpApRemote=r302 [1] = IurLink=s304d302,Rnsap=r302s 143SccpSp=1,SccpScrc=1,SccpApRemote=r303 [1] = IurLink=s304d303,Rnsap=r303s 143=================================================================================================================Total: 5 MOs

SccpApLocal=Ranap (ssn=142)

SccpApLocal=Rnsap (ssn=143)

Ranap=cs Ranap=ps Rnsap=r302 Rnsap=r301

SccpApRemote=VXS1 (ssn=142)

SccpApRemote=VWE8 (ssn=142)

SccpApRemote=r301 (ssn=143)


Rnsap=r303


RANAP/RNSAP use SCCP routing on DPC+SSN and do not use global title.Therefore SccpGlobalTitle and SccpEntitySet MOs are not needed in the RANAP/RNSAP stack

RNC304> get ranap=|rnsap= prefer

=================================================================================================================MO Attribute Value=================================================================================================================IurLink=s304d303,Rnsap=r303s preferredAddressing 1IurLink=s304d302,Rnsap=r302s preferredAddressing 1IurLink=s304d301,Rnsap=r301s preferredAddressing 1Ranap=cs preferredAddressing 1Ranap=ps preferredAddressing 1=================================================================================================================Total: 5 MOs

RNC304> mom ranap prefer


##################################################################################################MO Class Attribute Type Flags##################################################################################################Ranap preferredAddressing long --------------------------------------------------------------------------------------------------Preferred addressing for called party address, defined as: 1: "DPC+SSN" (RI=SSN) 2: "DPC+SSN+GT" (RI=GT) 3: "DPC+SSN+GT" (RI=SSN) 4: "GT+SSN" (RI=GT) Where RI is the Routing Indicator to be set by the application.Note: this attribute is currently not used by the system. Changing it has no effect.This attribute may only be changed by Ericsson personnel.Reference: [41]Range: 1 to 4, Default=1 **************************************************************************************************

RNC304> get ranap= cndomain

=================================================================================================================MO Attribute Value=================================================================================================================Ranap=cs cnDomainInd 0 (CIRCUIT_SWITCHED)Ranap=ps cnDomainInd 1 (PACKET_SWITCHED)=================================================================================================================Total: 2 MOs

RNC304> hget mtp3bap reservedby|service|userlabel

=================================================================================================================MO reservedBy serviceInd userLabel=================================================================================================================Mtp3bSpItu=1,Mtp3bAp=cs_VXS1 [1] = SccpSp=1,SccpScrc=1,SccpApRemote=cs_VXS1 3 RANAP TO MSC VXS1 Mtp3bSpItu=1,Mtp3bAp=ps_VWE8 [1] = SccpSp=1,SccpScrc=1,SccpApRemote=ps_VWE8 3 RANAP TO SGSN VWE8Mtp3bSpItu=1,Mtp3bAp=cq_VXG4 [1] = Aal2Sp=1,Aal2Ap=c_VXG4 12 Q.AAL2 TO MGW VXG4Mtp3bSpItu=1,Mtp3bAp=cq_VWG4 [1] = Aal2Sp=1,Aal2Ap=c_VWG4 12 Q.AAL2 TO MGW VWG4Mtp3bSpItu=1,Mtp3bAp=r301q [1] = Aal2Sp=1,Aal2Ap=r301q 12 Q.AAL2 TO RNC301Mtp3bSpItu=1,Mtp3bAp=r302q [1] = Aal2Sp=1,Aal2Ap=r302q 12 Q.AAL2 TO RNC302Mtp3bSpItu=1,Mtp3bAp=r303q [1] = Aal2Sp=1,Aal2Ap=r303q 12 Q.AAL2 TO RNC303Mtp3bSpItu=1,Mtp3bAp=r301s [1] = SccpSp=1,SccpScrc=1,SccpApRemote=r301 3 RNSAP TO RNC301 Mtp3bSpItu=1,Mtp3bAp=r302s [1] = SccpSp=1,SccpScrc=1,SccpApRemote=r302 3 RNSAP TO RNC302Mtp3bSpItu=1,Mtp3bAp=r303s [1] = SccpSp=1,SccpScrc=1,SccpApRemote=r303 3 RNSAP TO RNC303=================================================================================================================Total: 10 MOs


RNC304> hget mtp3bsrs= reservedby|userlabel

=================================================================================================================MO reservedBy userLabel=================================================================================================================Mtp3bSpItu=1,Mtp3bSrs=cs_VXS1 [1] = Mtp3bSpItu=1,Mtp3bAp=cs_VXS1 RANAP TO MSC VXS1Mtp3bSpItu=1,Mtp3bSrs=ps_VWE8 [2] = Mtp3bSpItu=1,Mtp3bSls=ps_VWE8 Mtp3bSpItu=1,Mtp3bAp=ps_VWE8 RANAP TO SGSN VWE8Mtp3bSpItu=1,Mtp3bSrs=cq_VXG4 [2] = Mtp3bSpItu=1,Mtp3bSls=cs_VXG4 Mtp3bSpItu=1,Mtp3bAp=cq_VXG4 Q.AAL2 TO MGW VXG4Mtp3bSpItu=1,Mtp3bSrs=cq_VWG4 [2] = Mtp3bSpItu=1,Mtp3bSls=cs_VWG4 Mtp3bSpItu=1,Mtp3bAp=cq_VWG4 Q.AAL2 TO MGW VWG4Mtp3bSpItu=1,Mtp3bSrs=r303s [2] = Mtp3bSpItu=1,Mtp3bAp=r303s Mtp3bSpItu=1,Mtp3bAp=r303q Q.AAL2/RNSAP TO RNC303Mtp3bSpItu=1,Mtp3bSrs=r302s [2] = Mtp3bSpItu=1,Mtp3bAp=r302s Mtp3bSpItu=1,Mtp3bAp=r302q Q.AAL2/RNSAP TO RNC302Mtp3bSpItu=1,Mtp3bSrs=r301s [2] = Mtp3bSpItu=1,Mtp3bAp=r301s Mtp3bSpItu=1,Mtp3bAp=r301q Q.AAL2/RNSAP TO RNC301=================================================================================================================Total: 7 MOs

Let’s study the RNSAP/Q.AAL2 stack to neighbour RNC


Mtp3bSls=cs_VWG4

Mtp3bSlItu=csa_VWG4

NniSaalTp=cq2a_VWG4

Aal5TpVccTp=cq2a_VWG4

VclTp=vc34

VpcTp=1

VplTp=vp1

AtmPort=MS-7-1

Os155SpiTtp=1

ExchangeTerminal=1

PlugInUnit=1

Vc4Ttp=1

Subrack=MS,Slot=7

Aal2Routing Case=614183402000000

Aal2Ap=r302q

Mtp3bAp=r302q (SI=12)

RANAP RNSAP

SCCP

MTP3B

NNISAAL

AAL5

ATM

PHY (SDH)

Q.AAL2

Rnsap=r302s

SccpApRemote=r302

Mtp3bAp=r302s (SI=3)

Mtp3bSrs=r302s

Mtp3bSr=r2_302s

SccpApLocal= rnsap


We do the lk printout on the SRS in order to see all upper layers RNC304> lk mtp3bsrs=r302

===================================================================================Proxy Adm State Op. State MOs linked to 7252:Mtp3bSpItu=1,Mtp3bSrs=r302s===================================================================================15331 1 (ENABLED) RncFunction=1,IurLink=s304d302,Rnsap=r302s 8456 1 (ENABLED) TransportNetwork=1,SccpSp=1,SccpScrc=1,SccpApRemote=r302 7699 TransportNetwork=1,Aal2RoutingCase=614183402000000 8635 1 (ENABLED) TransportNetwork=1,Aal2Sp=1,Aal2Ap=r302q 7243 1 (ENABLED) TransportNetwork=1,Mtp3bSpItu=1,Mtp3bAp=r302s 7244 1 (ENABLED) TransportNetwork=1,Mtp3bSpItu=1,Mtp3bAp=r302q 7253 1 (ENABLED) TransportNetwork=1,Mtp3bSpItu=1,Mtp3bSrs=r302s,Mtp3bSr=r2_302s 7239 1 (ENABLED) TransportNetwork=1,Mtp3bSpItu=1,Mtp3bSls=cs_VWG4 7252 1 (ENABLED) TransportNetwork=1,Mtp3bSpItu=1,Mtp3bSrs=r302s 4315 1 (ENABLED) TransportNetwork=1,NniSaalTp=cq2a_VWG4 6178 1 (ENABLED) TransportNetwork=1,Aal5TpVccTp=cq2a_VWG4 6679 1 (ENABLED) TransportNetwork=1,AtmPort=MS-7-1,VplTp=vp2,VpcTp=1,VclTp=vc34===================================================================================Total: 12 MOs


RNC304> get lk_group

=================================================================================================================15331 RncFunction=1,IurLink=s304d302,Rnsap=r302s=================================================================================================================RnsapId r302savailabilityStatus 0 (NO_STATUS)localSccpApRef SccpSp=1,SccpScrc=1,SccpApLocal=r304soperationalState 1 (ENABLED)preferredAddressing 1remoteSccpApRef SccpSp=1,SccpScrc=1,SccpApRemote=r302sccpDisabledT 100sccpGlobalTitleRef userLabel r302suserOutOfServiceT 100=================================================================================================================8456 TransportNetwork=1,SccpSp=1,SccpScrc=1,SccpApRemote=r302=================================================================================================================SccpApRemoteId r302availabilityStatus 1 (IN_TEST)mtp3bApId Mtp3bSpItu=1,Mtp3bAp=r302s


operationalState 1 (ENABLED)reservedBy [1] = >>> reservedBy = RncFunction=1,IurLink=s304d302,Rnsap=r302sssN 143userLabel r302=================================================================================================================7699 TransportNetwork=1,Aal2RoutingCase=614183402000000=================================================================================================================Aal2RoutingCaseId 614183402000000numberDirection 614183402000000routeList [1] = >>> routeList = TransportNetwork=1,Aal2Sp=1,Aal2Ap=r302qroutePriorityList i[1] = 1 userLabel 614183402000000=================================================================================================================8635 TransportNetwork=1,Aal2Sp=1,Aal2Ap=r302q=================================================================================================================Aal2ApId r302qaal2QoSCodePointProfileId Aal2QosCodePointProfile=1availabilityStatus 0 (NO_STATUS)nrOfConfiguredAal2Paths 0nrOfUnavailableAal2Paths 0operationalState 1 (ENABLED)reservedBy [1] = >>> reservedBy = TransportNetwork=1,Aal2RoutingCase=614183402000000rpuId ReliableProgramUniter=ans_aal2ap_12_sccpsecondarySigLinkId sigLinkId Mtp3bSpItu=1,Mtp3bAp=r302qtimerErq 5000timerRel 2000userLabel r302q=================================================================================================================7243 TransportNetwork=1,Mtp3bSpItu=1,Mtp3bAp=r302s=================================================================================================================Mtp3bApId r302savailabilityStatus 1 (IN_TEST)operationalState 1 (ENABLED)reservedBy [1] = >>> reservedBy = TransportNetwork=1,SccpSp=1,SccpScrc=1,SccpApRemote=r302routeSetId Mtp3bSpItu=1,Mtp3bSrs=r302sserviceInd 3userLabel r302s=================================================================================================================7244 TransportNetwork=1,Mtp3bSpItu=1,Mtp3bAp=r302q=================================================================================================================


Mtp3bApId r302qavailabilityStatus 1 (IN_TEST)operationalState 1 (ENABLED)reservedBy [1] = >>> reservedBy = TransportNetwork=1,Aal2Sp=1,Aal2Ap=r302qrouteSetId Mtp3bSpItu=1,Mtp3bSrs=r302sserviceInd 12userLabel r302q=================================================================================================================7252 TransportNetwork=1,Mtp3bSpItu=1,Mtp3bSrs=r302s=================================================================================================================Mtp3bSrsId r302sautoReroute falsecongestedLevel 0 (notCongested)destPointCode 9813operationalState 1 (ENABLED)reservedBy [2] = >>> reservedBy = TransportNetwork=1,Mtp3bSpItu=1,Mtp3bAp=r302s >>> reservedBy = TransportNetwork=1,Mtp3bSpItu=1,Mtp3bAp=r302quserLabel r302s=================================================================================================================7253 TransportNetwork=1,Mtp3bSpItu=1,Mtp3bSrs=r302s,Mtp3bSr=r2_302s=================================================================================================================Mtp3bSrId r2_302sRouteBlockingState 0 (NOT_BLOCKED)availabilityStatus 1 (IN_TEST)linkSetM3uId Mtp3bSpItu=1,Mtp3bSls=cs_VWG4operationalState 1 (ENABLED)priority 1routeType 0 (TDM_ATM)usageState 1 (ACTIVE)userLabel r2_302s=================================================================================================================7239 TransportNetwork=1,Mtp3bSpItu=1,Mtp3bSls=cs_VWG4=================================================================================================================Mtp3bSlsId cs_VWG4availabilityStatus 1 (IN_TEST)mtp3bSrsId Mtp3bSpItu=1,Mtp3bSrs=cq_VWG4operationalState 1 (ENABLED)periodicLinkTestFlag truereservedBy [5] = >>> reservedBy = TransportNetwork=1,Mtp3bSpItu=1,Mtp3bSrs=cq_VWG4,Mtp3bSr=cq1_VWG4 >>> reservedBy = TransportNetwork=1,Mtp3bSpItu=1,Mtp3bSrs=r302s,Mtp3bSr=r2_302s >>> reservedBy = TransportNetwork=1,Mtp3bSpItu=1,Mtp3bSrs=r303s,Mtp3bSr=r2_303s >>> reservedBy = TransportNetwork=1,Mtp3bSpItu=1,Mtp3bSrs=r301s,Mtp3bSr=r2_301s


>>> reservedBy = TransportNetwork=1,Mtp3bSpItu=1,Mtp3bSrs=cs_VXS1,Mtp3bSr=cs2_VXS1usageState 1 (ACTIVE)userLabel cs_VWG4=================================================================================================================7240 TransportNetwork=1,Mtp3bSpItu=1,Mtp3bSls=cs_VWG4,Mtp3bSlItu=csa_VWG4=================================================================================================================Mtp3bSlItuId csa_VWG4autoStartLink trueavailabilityStatus 0 (NO_STATUS)linkCongestLevel 0 (level_0)linkState 0 (AVAILABLE)operationalState 1 (ENABLED)prioBeforeSio falseproceduralState 1 (INITIALIZED)signLinkCode 0tpId NniSaalTp=cq2a_VWG4usageState 1 (ACTIVE)userLabel csa_VWG4=================================================================================================================4315 TransportNetwork=1,NniSaalTp=cq2a_VWG4=================================================================================================================NniSaalTpId cq2a_VWG4aal5TpVccTpId Aal5TpVccTp=cq2a_VWG4maxSduSize 276nniSaalProfileId NniSaalProfile=win250operationalState 1 (ENABLED)reservedBy Mtp3bSpItu=1,Mtp3bSls=cs_VWG4,Mtp3bSlItu=csa_VWG4userLabel cq2a_VWG4=================================================================================================================6178 TransportNetwork=1,Aal5TpVccTp=cq2a_VWG4=================================================================================================================Aal5TpVccTpId cq2a_VWG4alarmReport 2 (ALARM_LOC)continuityCheck falsecounterMode 0 (PM_MODE_OFF)fromUserMaxSduSize 2048nomPmBlkSize 32768 (NOM_PM_BLKSIZE_2_15)operationalState 1 (ENABLED)processorId Subrack=MS,Slot=8,PlugInUnit=1reservedBy NniSaalTp=cq2a_VWG4toUserMaxSduSize 2048userLabel cq2a_VWG4vclTpId AtmPort=MS-7-1,VplTp=vp2,VpcTp=1,VclTp=vc34=================================================================================================================6679 TransportNetwork=1,AtmPort=MS-7-1,VplTp=vp2,VpcTp=1,VclTp=vc34


=================================================================================================================VclTpId vc34atmTrafficDescriptorId AtmTrafficDescriptor=U3P7040M7039availabilityStatus 0 (NO_STATUS)externalVci 34operationalState 1 (ENABLED)reservedBy Aal5TpVccTp=cq2a_VWG4userLabel vc34=================================================================================================================Total: 12 MOs

RNC304> get NniSaalProfile=win250

=================================================================================================================6798 TransportNetwork=1,NniSaalProfile=win250=================================================================================================================NniSaalProfileId win250profileData Struct{21} >>> 1.timerPoll = 50 >>> 2.maxCC = 4 >>> 3.maxPD = 25 >>> 4.maxStat = 67 >>> 5.initialCredit = 250 >>> 6.timerKeepAlive = 100 >>> 7.timerNoResponse = 500 >>> 8.timerIdle = 100 >>> 9.timerCC = 200 >>> 10.mps = 2 >>> 11.congestionLevel1OnSet = 70 >>> 12.congestionLevel2OnSet = 80 >>> 13.congestionLevel3OnSet = 90 >>> 14.congestionLevel1Abatement = 60 >>> 15.nrOfPDUsDuringProving = 1000 >>> 16.maxNRP = 0 >>> 17.timerNoCredit = 1500 >>> 18.timerRepeatSrec = 3600000 >>> 19.timerT1 = 5000 >>> 20.timerT2 = 30000 >>> 21.timerT3 = 5reservedBy [4] = >>> reservedBy = TransportNetwork=1,NniSaalTp=ps1a_VWE8 >>> reservedBy = TransportNetwork=1,NniSaalTp=ps2a_VWE8 >>> reservedBy = TransportNetwork=1,NniSaalTp=cq2a_VWG4 >>> reservedBy = TransportNetwork=1,NniSaalTp=cq1a_VXG4userLabel win250


=================================================================================================================Total: 1 MOs


5.5.1 Trace and Error

Check out the default INFO/ERROR traces in SCCP MP:

RNC11> lh sccpmp te log read

[2007-09-18 11:04:00.484] Scc_server_proc ss7log_Cello.c:486 INFO: 0:37 **** MTPL3 9 M3LinkMxDL.c 611 4 8 1 2 0 11095[2007-09-18 11:04:13.660] Scc_server_proc ss7log_Cello.c:486 INFO: 0:38 **** MTPL3 9 M3LinkMxDL.c 1995 2 7 1 2 0 11096[2006-06-14 12:31:59.948] Scc_ituServer_proc ss7log_Cello.c:219 ERROR:**** MTPL3 8 m3_stp.c 177 2 14 6 0 11069

Decoding is normally done by moshell (not working on CPP5.1, will be fixed in moshell 7.0s).Decoding help: http://utran01.epa.ericsson.se/utranwiki/CelloInformation/MtpSccpSs7TraceHelper

To catch the signaling messages:

RNC11> lh sccpmp te e trace3 Scc_Server_proc

$ lhsh 000800 te e trace3 Scc_Server_proc$

RNC11> lhsh 000800 te log read | decoder_ss7 | flow_ss7

============================================================================================TIME HSN SDL SI OPC DPC SLC DIR FROM/TO MESSAGE============================================================================================10:56:16.468 0 2 MAINT 2351 2300 2 SEND MTPL3/MTPL2 DL_MSU_REQ SLTA10:56:16.676 1 2 MAINT 2351 2810 2 SEND MTPL3/MTPL2 DL_MSU_REQ SLTM10:56:16.676 1 2 MAINT 2810 2351 2 RECV MTPL2/MTPL3 DL_MSU_IND SLTA...<cut>...11:03:41.788 MTPL3: LINK IN SERVICE11:03:41.792 MTPL3: LINK IN SERVICE11:04:00.484 MTPL3: LINK OUT OF SERVICE10:48:17.928 MTPL3: LINK IN SERVICE


http://utran01.epa.ericsson.se/utranwiki/CelloInformation/MtpSccpSs7TraceHelper

The following decoder can also be used to decode the SS7 traces: http://unix.epa.ericsson.se/~epabull/mgwdecoder.php

5.5.2 LK printout

RNC10> lk Mtp3bSrs=Iup-2-2810-3

===================================================================================Proxy Adm State Op. State MOs linked to 1721:Mtp3bSpItu=Iu1,Mtp3bSrs=Iup-2-2810-3=================================================================================== 4912 0 (DISABLED) RncFunction=1,Ranap=Iup2810 2309 TransportNetwork=1,SccpSp=Iu1,SccpScrc=1,SccpGlobalTitle=Iup-2-2810 2310 TransportNetwork=1,SccpSp=Iu1,SccpScrc=1,SccpEntitySet=Iup-2-2810 2306 0 (DISABLED) TransportNetwork=1,SccpSp=Iu1,SccpScrc=1,SccpApRemote=Iup-2-2810 1717 0 (DISABLED) TransportNetwork=1,Mtp3bSpItu=Iu1,Mtp3bAp=Iup-2-2810-3 1726 0 (DISABLED) TransportNetwork=1,Mtp3bSpItu=Iu1,Mtp3bSrs=Iup-2-2810-3,Mtp3bSr=1 1724 0 (DISABLED) TransportNetwork=1,Mtp3bSpItu=Iu1,Mtp3bSls=Iup-2-2810-3,Mtp3bSlItu=1 1723 0 (DISABLED) TransportNetwork=1,Mtp3bSpItu=Iu1,Mtp3bSls=Iup-2-2810-3 1725 0 (DISABLED) TransportNetwork=1,Mtp3bSpItu=Iu1,Mtp3bSrs=Iup-2-2810-3 2205 1 (ENABLED) TransportNetwork=1,NniSaalTp=Iup-2 1204 1 (ENABLED) TransportNetwork=1,Aal5TpVccTp=Iup-2 2242 1 (ENABLED) TransportNetwork=1,AtmPort=MS-6-1,VplTp=1,VpcTp=1,VclTp=vc50===================================================================================Total: 12 MOs


RNC10> get lk_group

......

Investigate every MO in the stack from bottom to top, in the following order:

1) VclTp. Is there end-to-end continuity?

RNC10> lacc AtmPort=MS-6-1,VplTp=1,VpcTp=1,VclTp=vc50 eteloopback

=================================================================================================================Proxy MO Action Nr of Params================================================================================================================= 2251 AtmPort=MS-6-1,VplTp=1,VpcTp=1,VclTp=vc50 eteLoopBack 0 >>> Return value = false



http://unix.epa.ericsson.se/~epabull/mgwdecoder.php

2) NniSaalTp. Do the NniSaalProfile match on both sides of the link?

Do this in both nodes:

RNC11> get NniSaalTp=RANAP-Iuc-2351-2300

=================================================================================================================3025 TransportNetwork=1,NniSaalTp=RANAP-Iuc-2351-2300=================================================================================================================NniSaalTpId RANAP-Iuc-2351-2300aal5TpVccTpId Aal5TpVccTp=RANAP-Iuc-2351-2300maxSduSize 276nniSaalProfileId NniSaalProfile=1operationalState 1 (ENABLED)reservedBy Mtp3bSpItu=Iu,Mtp3bSls=Iuc-2351-2300,Mtp3bSlItu=Iuc-2351-2300userLabel =================================================================================================================Total: 1 MOs

RNC11> get NniSaalProfile=1

=================================================================================================================2689 TransportNetwork=1,NniSaalProfile=1=================================================================================================================NniSaalProfileId 1profileData Struct{26} >>> 1.timerPoll = 50 >>> 2.maxCC = 4 >>> 3.maxPD = 200 >>> 4.maxStat = 67 >>> 5.initialCredit = 1000 >>> 6.timerKeepAlive = 100 >>> 7.timerNoResponse = 500 >>> 8.timerIdle = 100 >>> 9.timerCC = 200 >>> 10.mps = 0 >>> 11.congestionLevel1OnSet = 70 >>> 12.congestionLevel2OnSet = 80 >>> 13.congestionLevel3OnSet = 90 >>> 14.congestionLevel1Abatement = 60 >>> 15.congestionLevel2Abatement = 70


>>> 16.congestionLevel3Abatement = 80 >>> 17.discardMessagesLevel1 = 80 >>> 18.discardMessagesLevel2 = 90 >>> 19.discardMessagesLevel3 = 100 >>> 20.nrOfPDUsDuringProving = 1000 >>> 21.maxNRP = 0 >>> 22.timerNoCredit = 1500 >>> 23.timerRepeatSrec = 3600000 >>> 24.timerT1 = 5000 >>> 25.timerT2 = 30000 >>> 26.timerT3 = 5reservedBy [4] = >>> reservedBy = TransportNetwork=1,NniSaalTp=QAAL2-Iuc-2351-2300 >>> reservedBy = TransportNetwork=1,NniSaalTp=RANAP-Iuc-2351-2300 >>> reservedBy = TransportNetwork=1,NniSaalTp=QAAL2-Iup-2351-2810 >>> reservedBy = TransportNetwork=1,NniSaalTp=RANAP-Iup-2351-2810userLabel Iu NniSaalProfile=================================================================================================================Total: 1 MOs

3) Mtp3bSl . Check the linkstate (deactivated? inhibited? remote blocked?)

RNC11> lget Mtp3bSls=Iuc-2351-2300,

=================================================================================================================2682 TransportNetwork=1,Mtp3bSpItu=Iu,Mtp3bSls=Iuc-2351-2300,Mtp3bSlItu=Iuc-2351-2300=================================================================================================================Mtp3bSlItuId Iuc-2351-2300autoStartLink trueavailabilityStatus 0 (NO_STATUS)linkState 0 (AVAILABLE)operationalState 1 (ENABLED)prioBeforeSio falseproceduralState 1 (INITIALIZED)signLinkCode 2tpId NniSaalTp=RANAP-Iuc-2351-2300usageState 1 (ACTIVE)userLabel =================================================================================================================Total: 1 MOs

RNC11> mom mtp3bslitu linkstate

##################################################################################################MO Class Attribute Type Flags


##################################################################################################Mtp3bSlItu linkState long readOnly,nonPersistent,noNotification--------------------------------------------------------------------------------------------------The link state of the Mtp3bSl.The link state is a bit map which contains a combination of the following values: (in hexadecimal format)0x00 Available0x01 Failed0x02 Remotely blocked0x04 Locally blocked0x08 Remotely inhibited0x10 Locally inhibited0x20 Deactivated**************************************************************************************************

RNC11> lacl Mtp3bSls=Iuc-2351-2300,

=================================================================================================================Proxy MO Action Nr of Params================================================================================================================= 2682 Mtp3bSpItu=Iu,Mtp3bSls=Iuc-2351-2300,Mtp3bSlItu=Iuc-2351-2300 activate 0 2682 Mtp3bSpItu=Iu,Mtp3bSls=Iuc-2351-2300,Mtp3bSlItu=Iuc-2351-2300 deactivate 0 2682 Mtp3bSpItu=Iu,Mtp3bSls=Iuc-2351-2300,Mtp3bSlItu=Iuc-2351-2300 emergencyActivate 0 2682 Mtp3bSpItu=Iu,Mtp3bSls=Iuc-2351-2300,Mtp3bSlItu=Iuc-2351-2300 localInhibit 0 2682 Mtp3bSpItu=Iu,Mtp3bSls=Iuc-2351-2300,Mtp3bSlItu=Iuc-2351-2300 localUninhibit 0=================================================================================================================

4) Mtp3bSl . Check the signallinglinkcode . Must match on both ends.

//SignallingLinkCode on RNC:RNC10> get slitu code

=================================================================================================================MO Attribute Value=================================================================================================================Mtp3bSpItu=Iu1,Mtp3bSls=Iuc-1-2300-3,Mtp3bSlItu=1 signLinkCode 9Mtp3bSpItu=Iu1,Mtp3bSls=Iup-2-2810-3,Mtp3bSlItu=1 signLinkCode 3=================================================================================================================Total: 2 MOs

//SignallingLinkCode in CoreNetwork:CRB10> get mtp3bslitu code



=================================================================================================================Mtp3bSpItu=Iu,Mtp3bSls=Iuc-1-2351-3,Mtp3bSlItu=1 signLinkCode 2Mtp3bSpItu=Iup,Mtp3bSls=Iup-2-2351-3,Mtp3bSlItu=1 signLinkCode 3=================================================================================================================Total: 2 MOs

RNC10> lhget Mtp3bSls=Iup-2-2810-3, state

=================================================================================================================MO linkState operationalState proceduralState usageState=================================================================================================================Mtp3bSpItu=Iu1,Mtp3bSls=Iup-2-2810-3,Mtp3bSlItu=1 1 (FAILED) 0 (DISABLED) 0 (NOT_INITIALIZED) 0 (IDLE) =================================================================================================================Total: 1 MOs

//In the trace we see that RNC side is using signlinkcode=9 and other side is using signlinkcode=3




============================================================================================TIME HSN SDL SI OPC DPC SLC DIR FROM/TO MESSAGE============================================================================================...<cut>...21:46:39.796 1 9 MAINT 2351 2810 9 SEND MTPL3/MTPL2 DL_MSU_REQ SLTM21:46:39.800 1 9 MAINT 2810 2351 3 RECV MTPL2/MTPL3 DL_MSU_IND SLTM...<cut>...

RNC10> u+

RNC10> ldel Mtp3bSls=Iup-2-2810-3,Mtp3bSlItu=1

Deleting ...=================================================================================== 5204 TransportNetwork=1,Mtp3bSpItu=Iu1,Mtp3bSls=Iup-2-2810-3,Mtp3bSlItu=1 >>> Mo deleted===================================================================================Total: 1 MOs attempted, 1 MOs deleted


RNC10> u-

RNC10> l vi $undocommandfile

... change signLinkCode from 9 to 3

RNC10> run $undocommandfile

Now it’s ok

OR:

RNC10> uv rset_customlist=mtp3bslitu

rset_customlist=mtp3bslitu

RNC10> lrset Mtp3bSls=Iup-2-2810-3,Mtp3bSlItu=1 signlinkcode 3


============================================================================================TIME HSN SDL SI OPC DPC SLC DIR FROM/TO MESSAGE============================================================================================...<cut>...21:52:12.984 1 3 MAINT 2351 2810 3 SEND MTPL3/MTPL2 DL_MSU_REQ SLTM21:52:12.984 1 3 MAINT 2810 2351 3 RECV MTPL2/MTPL3 DL_MSU_IND SLTM...<cut>...

5) Mtp3bSrs . Check the destpointcode value. Should match the pointcode at destination node

//Own point code and dest point codes in RNC

RNC10> get mtp3bsp code

=================================================================================================================MO Attribute Value=================================================================================================================Mtp3bSpItu=Iu1 signallingPointCode 2351=================================================================================================================Total: 1 MOs

RNC10> get mtp3bsrs code

=================================================================================================================Finn Magnusson 2008-05-12 rev PA32 164/167

MO Attribute Value=================================================================================================================Mtp3bSpItu=Iu1,Mtp3bSrs=Iuc-1-2300-3 destPointCode 2300Mtp3bSpItu=Iu1,Mtp3bSrs=Iup-2-2810-3 destPointCode 2999=================================================================================================================Total: 2 MOs

//Own point codes and dest point codes in Core Network

CRB10> get mtp3bspitu code

=================================================================================================================MO Attribute Value=================================================================================================================Mtp3bSpItu=Iup signallingPointCode 2810Mtp3bSpItu=Iu signallingPointCode 2300=================================================================================================================Total: 2 MOs

CRB10> get mtp3bsrs code

=================================================================================================================MO Attribute Value=================================================================================================================Mtp3bSpItu=Iup,Mtp3bSrs=Iup-2-2351-3 destPointCode 2351Mtp3bSpItu=Iu,Mtp3bSrs=Iuc-1-2351-3 destPointCode 2351=================================================================================================================Total: 2 MOs

//In the trace we see that each side are using different point codes



RNC10> lh sccpmp te log read | decoder_ss7 | flow_ss7

============================================================================================TIME HSN SDL SI OPC DPC SLC DIR FROM/TO MESSAGE============================================================================================...<cut>...21:54:51.496 1 3 MAINT 2351 2999 3 SEND MTPL3/MTPL2 DL_MSU_REQ SLTM21:54:51.496 1 3 MAINT 2810 2351 3 RECV MTPL2/MTPL3 DL_MSU_IND SLTM


21:54:51.496 1 3 MTPL3: ILLEGAL OPC OR BADLY SORTED

RNC10> lhget Mtp3bSrs=Iup-2-2810-3 state

=================================================================================================================MO RouteBlockingState operationalState usageState=================================================================================================================Mtp3bSpItu=Iu1,Mtp3bSrs=Iup-2-2810-3,Mtp3bSr=1 0 (NOT_BLOCKED) 0 (DISABLED) 0 (IDLE) =================================================================================================================Total: 1 MOs.=================================================================================================================MO operationalState=================================================================================================================Mtp3bSpItu=Iu1,Mtp3bSrs=Iup-2-2810-3 0 (DISABLED) =================================================================================================================Total: 1 MOs

RNC10> lhget Mtp3bSls=Iup-2-2810-3,Mtp3bSlItu=1 state

=================================================================================================================MO linkState operationalState proceduralState usageState=================================================================================================================Mtp3bSpItu=Iu1,Mtp3bSls=Iup-2-2810-3,Mtp3bSlItu=1 1 (FAILED) 0 (DISABLED) 0 (NOT_INITIALIZED) 0 (IDLE) =================================================================================================================Total: 1 MOs

RNC10> rset Mtp3bSrs=Iup-2-2810-3 destpointcode 2810

Now it’s ok:22:00:13.100 1 3 MAINT 2351 2810 3 SEND MTPL3/MTPL2 DL_MSU_REQ SLTM22:00:13.100 1 3 MAINT 2810 2351 3 RECV MTPL2/MTPL3 DL_MSU_IND SLTM

6) Mtp3bAp. Check serviceIndicator value

7) SccpAp. Check the SSN value


6 REFERENCES

- MGW CPI (cpistore.ericsson.se, calstore.ericsson.se)- https://psp.uab.ericsson.se/cpp/deliveries/cpp5/doc_5_1.htm: - FS ATM layer - FS PDH Physical line termination - FS SDH Physical line termination - FS AAL2- RNC CPI - http://utran01.epa.ericsson.se/moshell/training/references- https://techdev.uab.ericsson.se/~uabcbel/index.html


https://techdev.uab.ericsson.se/~uabcbel/index.html

http://utran01.epa.ericsson.se/moshell/training/references

https://psp.uab.ericsson.se/cpp/deliveries/cpp5/doc_5_1.htm

72675148-CppNCH-PA32

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