Thanks Ron! Gyan
On Tue, Jun 23, 2020 at 3:51 PM Ron Bonica <[email protected]> wrote: > Gyan, > > > > You can signal SR-MPLS over a network that has IPv6 enabled, but does not > have IPv4 enabled. > > > > Ron > > > > > > > > Juniper Business Use Only > > *From:* spring <[email protected]> *On Behalf Of *Gyan Mishra > *Sent:* Tuesday, June 23, 2020 1:20 PM > *To:* SPRING WG <[email protected]> > *Subject:* [spring] Spring SR question?? > > > > *[External Email. Be cautious of content]* > > > > > > All > > > > SR-MPLS utilizes IPv4 data plane and and can service v4 v6 edges 6to4 > softwire mesh framework from the VPN overlay aspect. > > > > Can SR-MPLS use IPV6 data plane? > > > > Reason why I am asking is that it is very simple to get from LDPv4 core to > SR-MPLS core. > > > > However if you have an existing brown field SP core and your end goal is > to get to SRv6 - how can you easily get there. > > > > So my thoughts are you can use SR-MPLS as a stepping stone so to speak to > get to SRv6. > > > > To that end you could use Greg Mirsky draft of tunneling SR-MPLS in SRV6 > interoperability and use other inter operability drafts. > > > > But let’s say you prefer to get from point A go point B seamlessly and > native naturally without any translation. > > > > An analogy would be migratory to IPV6 instead of using translation > technology tunnels you dual stand the entire network and use ds-lite or LSN > or 6RD to close the gap. > > > > So my thoughts on getting to the “end state” SRv6 are we follows: > > > > MPLS LDPv4 > > > > MPLS LDPv6 > > > > SR-MPLS v6 > > > > Once you have a v6 core and you have decommissioned LDPv6 you now have the > v6 data plan ready to go to get to SRv6 > > > > SRv6 > > > > Only caveat with this idea is I am not sure if SR-MPLS supports IPv6 data > plane v6 label binding. > > > > > > Kind Regards > > > > Gyan > > > > -- > > <https://www.google.com/maps/search/13101+Columbia+Pike+%0D%0A+Silver+Spring,+MD?entry=gmail&source=g> > > > <https://urldefense.com/v3/__http:/www.verizon.com/__;!!NEt6yMaO-gk!Q4s7bsLfxzuPcWXIRDIeAIPQEmMceA3IXDq3kMe-U3ICOTolz45wy2DnuOsEl42h$> > > *Gyan Mishra* > > *Network Solutions Architect * > > > > *M 301 502-1347 13101 Columbia Pike > <https://www.google.com/maps/search/13101+Columbia+Pike+%0D%0A+Silver+Spring,+MD?entry=gmail&source=g> > *Silver Spring, MD > <https://www.google.com/maps/search/13101+Columbia+Pike+%0D%0A+Silver+Spring,+MD?entry=gmail&source=g> > > > -- <http://www.verizon.com/> *Gyan Mishra* *Network Solutions A**rchitect * *M 301 502-134713101 Columbia Pike *Silver Spring, MD
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