Hi, Dear Mohamed, Thank for you advices!
> * This draft covers two cases: IPv4-over-IPv6 and IPv6-over-IPv4. I see a > potential overlap with draft-ietf-softwire-dslite-multicast (that passed the > WGLC) for the IPv4-over-IPv6 case. Our draft focus on the mesh 4over6 case mentioned in rfc 4925. The "hub and spoke" scenario is different with the ds-lite 4over6 case in rfc 6333. > * The following section points to RFC7371. I think the authors meant > https://tools.ietf.org/html/draft-ietf-mboned-64-multicast-address-format-06. > We will update the references. Shu Yang > ------------------------------------------------------------- > 发件人：mohamed.boucadair > 发送日期：2016-04-25 16:27:33 > 收件人：Ian Farrer; [email protected] > 抄送： > 主题：Re: [Softwires] Call for reviewersdraft-ietf-softwire-mesh-multicast > > Hi Ian, all, > > I have the following comments about this draft: > > * This draft covers two cases: IPv4-over-IPv6 and IPv6-over-IPv4. I see a > potential overlap with draft-ietf-softwire-dslite-multicast (that passed the > WGLC) for the IPv4-over-IPv6 case. Unless there are some differences between > these two documents for this case, I suggest to scope > draft-ietf-softwire-mesh-multicast to focus on the IPv6-over-IPv4 and add a > pointer to draft-ietf-softwire-dslite-multicast. Otherwise, it would be > helpful to identify the differences between the two documents. > > * The following section points to RFC7371. I think the authors meant > https://tools.ietf.org/html/draft-ietf-mboned-64-multicast-address-format-06. > > > == > 4.2. Group Address Mapping > > For IPv4-over-IPv6 scenario, a simple algorithmic mapping between > IPv4 multicast group addresses and IPv6 group addresses is supported. > [RFC7371] has already defined an applicable format. Figure 4 is the > reminder of the format: > > > +---+---+---+---+---+---+---+---+---+---+---+---+---+---+---+---+ > | 0-------------32--40--48--56--64--72--80--88--96-----------127| > +---+---+---+---+---+---+---+---+---+---+---+---+---+---+---+---+ > | MPREFIX64 |group address | > +---+---+---+---+---+---+---+---+---+---+---+---+---+---+---+---+ > > > Figure 4: IPv4-Embedded IPv6 Multicast Address Format > > The MPREFIX64 for SSM mode is also defined in [RFC7371] : > > o ff3x:0:8000::/96 ('x' is any valid scope) > == > > Thank you. > > Cheers, > Med > > > -----Message d'origine----- > > De : Softwires [mailto:[email protected]] De la part de Ian > > Farrer > > Envoyé : jeudi 7 avril 2016 16:59 > > À : [email protected] > > Objet : [Softwires] Call for reviewers draft-ietf-softwire-mesh-multicast > > > > Hi, > > > > This document has been around for some time, but has not received any > > substantive reviews. Can I ask for volunteers who are willing to provide > > reviews? > > > > Thanks, > > Ian > > > > > > _______________________________________________ > > Softwires mailing list > > [email protected] > > https://www.ietf.org/mailman/listinfo/softwires > > _______________________________________________ > Softwires mailing list > [email protected] > https://www.ietf.org/mailman/listinfo/softwires > . _______________________________________________ Softwires mailing list [email protected] https://www.ietf.org/mailman/listinfo/softwires
