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6rd Multicast

6rd Multicast. draft-sarikaya-softwire-6rdmulticast-05 Behcet Sarikaya <sarikaya@ieee.org> Tina Tsou <Tina.Tsou.Zouting@huawei.com> Hui Ji <jihui@chinatelecom.com.cn> Cathy Zhou <cathy.zhou@huawei.com>. Summary. Two basic approaches

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6rd Multicast

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  1. 6rd Multicast draft-sarikaya-softwire-6rdmulticast-05 Behcet Sarikaya <sarikaya@ieee.org> Tina Tsou <Tina.Tsou.Zouting@huawei.com> HuiJi <jihui@chinatelecom.com.cn> Cathy Zhou <cathy.zhou@huawei.com>

  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 Host 1 Signalling and data tunneled across IPv4 network. Signalling out, data in To/from IPv6 multicast network Host 2 6rd BR MLD Querier MLD Proxy 6rd CE Host 3 IETF87 Softwires WG

  4. Translation Approach Signalling out, data in Host 1 To/from IPv6 multicast network Host 2 IGMP MLD Querier MLD IPv4 multicast network MLD Proxy IWF IWF 6rd BR 6rd CE Host 3 IETF87 Softwires WG

  5. Moving Forward Does WG agree with encapsulation approach? Does WG agree with translation approach? WG work item(s)? IETF87 Softwires WG

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