6rd Multicast draft-sarikaya-softwire- 6rdmulticast-05 Behcet Sarikaya <[email protected]> Tina Tsou <[email protected]> Hui Ji <[email protected]> Cathy Zhou <[email protected]>
6rd Multicast
Jan 29, 2016
6rd Multicast. draft-sarikaya-softwire-6rdmulticast-05 Behcet Sarikaya Tina Tsou Hui Ji Cathy Zhou . Summary. Two basic approaches - PowerPoint PPT Presentation
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6rd Multicast
draft-sarikaya-softwire-6rdmulticast-05
Behcet Sarikaya <[email protected]>
Tina Tsou <[email protected]>
Hui Ji <[email protected]>
Cathy Zhou <[email protected]>
IETF87 Softwires WG 2
Summary
● Two basic approaches
– Encapsulation approach routes signalling and data through the 6rd tunnel
– Translation approach uses native IPv4 multicast capability in the access network, requires interworking of signalling
IETF87 Softwires WG 3
Encapsulation Approach
Host1
Host2
Host3
MLDProxy
6rdCE
MLDQuerier
6rdBR
Signalling out,data in
Signalling anddata tunneledacross IPv4network. To/from IPv6
multicastnetwork
IETF87 Softwires WG 4
Translation Approach
Host1
Host2
Host3
Signalling out,data in
6rd CE
MLDProxy
IWFIGMP IPv4
multicastnetwork
6rd BR
IWF MLDQuerier
To/from IPv6multicastnetwork
MLD
IETF87 Softwires WG 5
Moving Forward
● Does WG agree with encapsulation approach?
● Does WG agree with translation approach?
● WG work item(s)?
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