> -----邮件原件----- > 发件人: spring [mailto:[email protected]] 代表 Stefano Previdi (sprevidi) > 发送时间: 2014年3月26日 17:50 > 收件人: Yakov Rekhter > 抄送: Alvaro Retana (aretana); <[email protected]> > 主题: Re: [spring] WG Adoption Call for > draft-martin-spring-segment-routing-ipv6-use-cases > > Hi Yakov, > > thanks for the comments. See below. > > On Mar 24, 2014, at 6:29 PM, Yakov Rekhter wrote: > > Alvaro, > > > >> Hi! > >> > >> This message officially starts the call for adoption for > >> draft-martin-spring-segment-routing-ipv6-use-cases. > >> > >> Please indicate your position about adopting this use cases draft by > >> end-of-day on March 27, 2014. > >> > >> http://tools.ietf.org/html/draft-martin-spring-segment-routing-ipv6-u > >> se-ca > > ses > >> > >> Thanks! > > > > Section 2.3 (IPv6 Segment Routing in the Data Center) of > > draft-martin-spring-segment-routing-ipv6-use-cases talks about using > > Segment Routing for service chaining. > > > > Please note that the SFC WG charter calls for the SFC WG to determine > > the data plane behavior and the requirements on the control plane in > > support of service chaining. Therefore, until the SFC WG determines > > the data plane behavior and the control component requirements for > > service chaining, presenting service chaining as a use case for IPv6 > > Segment Routing header is premature. > > > as far as I understand, SFC is not mandating any specific dataplane but rather > use an additional shim header so to be dataplane agnostic. > > There are pro's and cons' to that approach but still, it looks to me > legitimate to > address service chaining in the context of a specific dataplane (i.e.: > without the > requirement of being agnostic).
+1 Xiaohu > The definition of the use case can be done within spring activity. > The solution (if one day we get there ;-) may be addressed somewhere else. > Similarly to what has been done for igp protocol extensions for segment > routing. > > Thanks. > s. > > > > > > Yakov. > > > > _______________________________________________ > > spring mailing list > > [email protected] > > https://www.ietf.org/mailman/listinfo/spring > > _______________________________________________ > spring mailing list > [email protected] > https://www.ietf.org/mailman/listinfo/spring _______________________________________________ spring mailing list [email protected] https://www.ietf.org/mailman/listinfo/spring
