Hi Cameron, #get back SPRING list again since it is a use case under SR architecture.
> Its seems your scenario could be instructive for us , i think it is generally > common to dual-stack the edge first, but LINE has a different path AFAIK, the IP CLOS fabric in LINE DC also supported IPv4 while it is IPv6-only network which was used to connect the hypervisors with IPv4 addresses using RFC5549 based control-plane solution (i.e, v4 NLRI w/ v6 nhop). It means that the LINE case is also an incremental SRv6 deployment onto existing IPv6 data-plane. Cheers, --satoru > On Oct 18, 2019, at 11:20, Ca By <cb.li...@gmail.com> wrote: > > > Hirofumi, > > Dropping SPRING since this is strictly an ipv6 question. > > Do you happen to have a deck about LINE supporting ipv6 on the internet? I > notice api.line.me does not have aaaa record. And it is curious that you have > the ability to deploy SRv6 internally but not dual-stack client internet > services. > > Its seems your scenario could be instructive for us , i think it is generally > common to dual-stack the edge first, but LINE has a different path > > thanks, > CB > >> On Thu, Oct 17, 2019 at 6:29 PM Hirofumi Ichihara >> <ichihara.hirof...@gmail.com> wrote: >> Hi, >> >> Let me introduce LINE's SRv6 DC use case as well. We have already deployed >> SRv6 network with our private cloud on production environment. Please have a >> look at this slide( >> https://speakerdeck.com/line_developers/line-data-center-networking-with-srv6 >> ) if you're interested in our use case. And also we're interested in other >> DC use cases and implementations.. Please let me know if you have such >> information. >> >> Thanks, >> Hirofumi >> >> >> 2019年10月17日(木) 21:31 Lizhenbin <lizhen...@huawei.com>: >>> Hi Folks, >>> We updated the SRv6 deployment draft as follows. There are two new >>> deployments of SRv6 from China for reference: >>> China Unicom and CERNET2. In the past two years, China pushed the IPv6 >>> deployment and almost all the IP networks >>> of operators achieve the goal "IPv6 Ready". This provide a strong base for >>> SRv6 deployments which can help operators >>> provide new services based on IPv6 infrastructure. Moreover the easy >>> incremental deployment advantage of SRv6 (refer >>> to https://tools.ietf.org/html/draft-xie-spring-srv6-network-migration-00 ) >>> facilitates the SRv6 deployments in the existing >>> network. Besides the SRv6 deployments proposed in the draft, there will be >>> more SRv6 for different application scenariosin >>> the near future. These SRv6 deployments are also promoting the IPv6 >>> deployment and more IPv6 traffic will be beared by >>> these networks. >>> >>> >>> >>> Best Regards, >>> Robin >>> >>> >>> >>> ________________________________________ >>> 发件人: internet-dra...@ietf.org [internet-dra...@ietf.org] >>> 发送时间: 2019年10月15日 11:15 >>> 收件人: Zafar Ali; Clarence Filsfils; Lizhenbin; Satoru Matsushima >>> 主题: New Version Notification for >>> draft-matsushima-spring-srv6-deployment-status-02.txt >>> >>> A new version of I-D, draft-matsushima-spring-srv6-deployment-status-02.txt >>> has been successfully submitted by Zafar Ali and posted to the >>> IETF repository. >>> >>> Name: draft-matsushima-spring-srv6-deployment-status >>> Revision: 02 >>> Title: SRv6 Implementation and Deployment Status >>> Document date: 2019-10-14 >>> Group: Individual Submission >>> Pages: 19 >>> URL: >>> https://www.ietf.org/internet-drafts/draft-matsushima-spring-srv6-deployment-status-02.txt >>> Status: >>> https://datatracker.ietf.org/doc/draft-matsushima-spring-srv6-deployment-status/ >>> Htmlized: >>> https://tools.ietf.org/html/draft-matsushima-spring-srv6-deployment-status-02 >>> Htmlized: >>> https://datatracker.ietf.org/doc/html/draft-matsushima-spring-srv6-deployment-status >>> Diff: >>> https://www.ietf.org/rfcdiff?url2=draft-matsushima-spring-srv6-deployment-status-02 >>> >>> Abstract: >>> This draft provides an overview of IPv6 Segment Routing (SRv6) >>> deployment status. It lists various SRv6 features that have been >>> deployed in the production networks. It also provides an overview of >>> SRv6 implementation and interoperability testing status. >>> >>> >>> >>> >>> >>> Please note that it may take a couple of minutes from the time of submission >>> until the htmlized version and diff are available at tools.ietf.org. >>> >>> The IETF Secretariat >>> -------------------------------------------------------------------- >>> IETF IPv6 working group mailing list >>> i...@ietf.org >>> Administrative Requests: https://www.ietf.org/mailman/listinfo/ipv6 >>> -------------------------------------------------------------------- >> -------------------------------------------------------------------- >> IETF IPv6 working group mailing list >> i...@ietf.org >> Administrative Requests: https://www.ietf.org/mailman/listinfo/ipv6 >> --------------------------------------------------------------------
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