Top Banner

Click here to load reader

Andy Germain CEOS-WGISS-NS-9 Page 1 Bangkok, Thailand September 2000 CEOS-WGISS-Network Subgroup Network Performance Task Team Andrew Germain CEOS WGISS

Dec 21, 2015

ReportDownload

Documents

  • Slide 1
  • Andy Germain CEOS-WGISS-NS-9 Page 1 Bangkok, Thailand September 2000 CEOS-WGISS-Network Subgroup Network Performance Task Team Andrew Germain CEOS WGISS NS-9 Bangkok, Thailand September 2000
  • Slide 2
  • Andy Germain CEOS-WGISS-NS-9 Page 2 Bangkok, Thailand September 2000 Network Performance Testing Highlights Up to the minute (hourly, actually) results now online: http://corn.eos.nasa.gov/performance/Net_Health/CEOS_list.html Working toward implementing a European test source at UNEP-Norway Connected via Nordunet DLR not participating Improved Peering Abilene and CA*Net3 Providing International Transit Testing Changes: Australia: CSIRO (Resumed 6-00) Brazil: INPE (Resumed 6-00)-- two routes Thailand: AIT (Added 7-00) -- two routes Netherlands: SurfNet (Added 6-00) Russia: CAO (SAGE III Project) Added (9-99) UK: RAL (Added 7-00) Malaysia: UKM (Stopped 1-00) Russia: IRS-RAS (Stopped 2-00) Up to the minute (hourly, actually) results now online: http://corn.eos.nasa.gov/performance/Net_Health/CEOS_list.html Working toward implementing a European test source at UNEP-Norway Connected via Nordunet DLR not participating Improved Peering Abilene and CA*Net3 Providing International Transit Testing Changes: Australia: CSIRO (Resumed 6-00) Brazil: INPE (Resumed 6-00)-- two routes Thailand: AIT (Added 7-00) -- two routes Netherlands: SurfNet (Added 6-00) Russia: CAO (SAGE III Project) Added (9-99) UK: RAL (Added 7-00) Malaysia: UKM (Stopped 1-00) Russia: IRS-RAS (Stopped 2-00)
  • Slide 3
  • Andy Germain CEOS-WGISS-NS-9 Page 3 Bangkok, Thailand September 2000 Virtual CEOSnet - September 2000
  • Slide 4
  • Andy Germain CEOS-WGISS-NS-9 Page 4 Bangkok, Thailand September 2000 Bangkok Demos: Sept. 2000 Network Configuration AIT Bangkok, TH Demo Site, WFW Optus SFO AI3 SFO DC MAE-E LAX MilNet CSIRO Hobart, AU WFW UNH Nashua, NH EOLI ESRIN Frascati, IT EOLI UKM Malaysia TRFIC NISN NY AlterNetGARR Milan NASA GSFC Greenbelt, MD IDN, DIAL JRC Ispra, IT WFW Milan Tokyo NASDA EOC, EORC, JP Chicago STAR TAP TransPac CCRS Ottawa, CA OGC-WMT Abilene MD MAX UMD College Park, MD MOCHA MSP EDC Sioux Falls, SD Earth Explorer Mich State E. Lansing, MI TRFIC DC CNES Tolouse, FR SPOT SprintLink SFO France Telecom Paris Chulalonkhorn U Bangkok, TH SeaStart Teleglobe NY A-Net Tokyo AI3 U of Ala Huntsville, AL Space-Time Toolkit IDN, DIAL MAFF/ FPPRI, JP ANDES GA SOX NY Cable & Wireless SFO EU Net NY Iconisoft Belgium WFW Network Test Sink Network Test Source 194.51.20.196 wfw.gvm.sai.jrc.it 139.191.147.146 wfw.gvm.sai.jrc.it 139.191.147.146 www.ionicsoft.com 212.166.19.130 www.ionicsoft.com 212.166.19.130 193.204.228.40 gaia.umiacs.umd.edu 128.8.119.110 gaia.umiacs.umd.edu 128.8.119.110 35.8.163.122 152.61.128.70, 152.61.128.32, 152.61.128.3 152.61.128.70, 152.61.128.32, 152.61.128.3 192.67.108.93 chill.nsstc.uah.edu, 146.229.2.70 theBeav.itsc.uah.edu 192.67.108.93 chill.nsstc.uah.edu, 146.229.2.70 theBeav.itsc.uah.edu 132.156.10.120 globalchange.nasa.gov 128.183.165.61, dial.gsfc.nasa.gov, 128.183.165.5 globalchange.nasa.gov 128.183.165.61, dial.gsfc.nasa.gov, 128.183.165.5 csrc7.sr.unh.edu 132.117.241.77 csrc7.sr.unh.edu 132.117.241.77 202.185.60.222, 202.185.48.14 202.185.60.222, 202.185.48.14 wfw.eoc.csiro.au 138.44.42.24 wfw.eoc.csiro.au 138.44.42.24 seagis.start.or.th 161.200.32.33 seagis.start.or.th 161.200.32.33 wfw-thailand.acrors.ait.ac.th 203.159.29.107 wfw-thailand.acrors.ait.ac.th 203.159.29.107
  • Slide 5
  • Andy Germain CEOS-WGISS-NS-9 Page 5 Bangkok, Thailand September 2000 ESRIN - Bangkok Demo Abilene Transit Configuration AIT Bangkok, TH Demo Site, WFW AI3 LAX ESRIN Frascati, IT EOLI NY AlterNetGARR Milan Tokyo Chicago STAR TAP TransPac Abilene NY Abilene is providing Transit between GARR (NY) and TransPac (Chicago) Abilene is providing Transit between GARR (NY) and TransPac (Chicago)
  • Slide 6
  • Andy Germain CEOS-WGISS-NS-9 Page 6 Bangkok, Thailand September 2000 NASA - Bangkok Demos NISN Reconfiguration AIT Bangkok, TH Demo Site, WFW AI3 Tokyo TransPac NISN Reconfigured to support NASA - AIT via TransPac (Chicago) instead of Commodity Internet NISN Reconfigured to support NASA - AIT via TransPac (Chicago) instead of Commodity Internet SprintLink DC MAE-E Chicago STAR TAP U of Ala Huntsville, AL NASA GSFC Greenbelt, MD IDN, DIAL GA SOX MD MAX Abilene NISN
  • Slide 7
  • Andy Germain CEOS-WGISS-NS-9 Page 7 Bangkok, Thailand September 2000 CEOS & GOIN Performance Test Sites
  • Slide 8
  • Andy Germain CEOS-WGISS-NS-9 Page 8 Bangkok, Thailand September 2000 Site Updates Argentina (CONAE): Performance improved 7-00 Thruput now about 300 kbps via Telintar Was 200 kbps previously (20 kbps in 96) Australia (CSIRO): Testing Resumed June 00 Performance 50-250 kbps until mid August, then 100-800 kbps Route via Optus Brazil (INPE - Sao Paolo) : Now testing: 2 routes Via NASA dedicated 64kbps circuit (IDN): 25 kbps steady Via Embratel (HSB): 10-650 kbps (median 25!) Upgrades planned 2*E1 -> E3 -> OC3 Canada (CCRS- Ottawa): Stable since Sept. 99 Route stable -- direct peering between NISN and CA*Net3 in Chicago -- to CCRS via a 5 mbps access circuit. Business Hours Median (BHM) 3 Mbps Argentina (CONAE): Performance improved 7-00 Thruput now about 300 kbps via Telintar Was 200 kbps previously (20 kbps in 96) Australia (CSIRO): Testing Resumed June 00 Performance 50-250 kbps until mid August, then 100-800 kbps Route via Optus Brazil (INPE - Sao Paolo) : Now testing: 2 routes Via NASA dedicated 64kbps circuit (IDN): 25 kbps steady Via Embratel (HSB): 10-650 kbps (median 25!) Upgrades planned 2*E1 -> E3 -> OC3 Canada (CCRS- Ottawa): Stable since Sept. 99 Route stable -- direct peering between NISN and CA*Net3 in Chicago -- to CCRS via a 5 mbps access circuit. Business Hours Median (BHM) 3 Mbps
  • Slide 9
  • Andy Germain CEOS-WGISS-NS-9 Page 9 Bangkok, Thailand September 2000
  • Slide 10
  • Andy Germain CEOS-WGISS-NS-9 Page 10 Bangkok, Thailand September 2000
  • Slide 11
  • Andy Germain CEOS-WGISS-NS-9 Page 11 Bangkok, Thailand September 2000
  • Slide 12
  • Andy Germain CEOS-WGISS-NS-9 Page 12 Bangkok, Thailand September 2000
  • Slide 13
  • Andy Germain CEOS-WGISS-NS-9 Page 13 Bangkok, Thailand September 2000 Site Updates (cont.) China: START Regional Center No performance testing since 8/99 (was 18 kbps)-- resume?? Route via AT&T, satellite -- appears highly congested APAN would be better Germany: DLR (Oberpfaffenhofen): Test host unresponsive since 7/99 Germany: Eumetsat (Darmstadt): Performance testing still not running -- try again? Still using EU-Xlink via Qwest Israel: Performance Stable Route via direct peering with ILAN in Chicago Thruput steady at about 1.7 mbps, using TCP spoofing! Was about 100 kbps until Feb 00 Datasink stopped in July 00 -- will try to restart. China: START Regional Center No performance testing since 8/99 (was 18 kbps)-- resume?? Route via AT&T, satellite -- appears highly congested APAN would be better Germany: DLR (Oberpfaffenhofen): Test host unresponsive since 7/99 Germany: Eumetsat (Darmstadt): Performance testing still not running -- try again? Still using EU-Xlink via Qwest Israel: Performance Stable Route via direct peering with ILAN in Chicago Thruput steady at about 1.7 mbps, using TCP spoofing! Was about 100 kbps until Feb 00 Datasink stopped in July 00 -- will try to restart.
  • Slide 14
  • Andy Germain CEOS-WGISS-NS-9 Page 14 Bangkok, Thailand September 2000
  • Slide 15
  • Andy Germain CEOS-WGISS-NS-9 Page 15 Bangkok, Thailand September 2000 Site Updates (cont.) Italy (ESRIN - Frascati): Improved on 15 July 00 BHM increased to 970 kbps (was 55 kbps prev) Typical daily range 350-1500 kbps Due in part to NASA use of Abilene to get to Garr in NY Avoids congestion at MAE-E Italy (CEO/JRC - Ispra): Datasink down July 00 BH Median increased to about 900 kbps in April 00 (was 140 Kbps); average daily peak is down to about 1300 kbps (was 1700) New Route: AlterNet all the way! Reduced congestion. Malaysia (UKM): Testing stopped June 00 Thruput tested 19-20 Jan 2000: 30 kbps Route via ATT.net, satellite Italy (ESRIN - Frascati): Improved on 15 July 00 BHM increased to 970 kbps (was 55 kbps prev) Typical daily range 350-1500 kbps Due in part to NASA use of Abilene to get to Garr in NY Avoids congestion at MAE-E Italy (CEO/JRC - Ispra): Datasink down July 00 BH Median increased to about 900 kbps in April 00 (was 140 Kbps); average daily peak is down to about 1300 kbps (was 1700) New Route: AlterNet all the way! Reduced congestion. Malaysia (UKM): Testing stopped June 00 Thruput tested 19-20 Jan 2000: 30 kbps Route via ATT.net, satellite
  • Slide 16
  • Andy Germain CEOS-WGISS-NS-9 Page 16 Bangkok, Thailand September 2000
  • Slide 17
  • Andy Germain CEOS-WGISS-NS-9 Page 17 Bangkok, Thailand September 2000
  • Slide 18
  • Andy Germain CEOS-WGISS-NS-9 Page 18 Bangkok, Thailand September 2000
  • Slide 19
  • Andy Germain CEOS-WGISS-NS-9 Page 19 Bangkok, Thailand September 2000 Site Updates (cont.) Japan (NASDA EOC - Hatoyama): 2 routes NASA-NASDA removed private E1 and installed private 3 mbps ATM service on 8 Feb 2000 -- for mission support only. Performance stable - typically 1.9 mbps Now using TransPAC for Science traffic Performance stable - typically 1.4 Mbps Japan (Tokai Univ -Tokyo) : Testing started 9-99 (FTP) -- Results stable Typical range 50-370 kbps (median = 230 kbps) Route now via AlterNet to Tokyo Netherlands (SurfNet): test
Welcome message from author
This document is posted to help you gain knowledge. Please leave a comment to let me know what you think about it! Share it to your friends and learn new things together.