Does RSVP TE Tunnel supports IPv6 address?: My CW is an IPv6 deployment with IPv6 devices onboarded. While creating RSVP Tunnel from UI, the source, destination node ID and node-id under numbered-node-hop takes IPv4 address but not IPv6. So I entered IPv4 addresses and commit. The tunnel is created. Shouldnt we accept IPv6 address as well since this is an IPv6 setup?Here is the reply from our CNC DE:I think we are limited to IPv4 MPLS tunnels only when it comes to RSVP TE tunnels - you may want to double check with the COE and NSO CFP experts.From the rsvp-te/ietf-te service model point of view which is a standard ietf model that NSO CFP examples package implements,  the schema only allows IPv4 addresses (type yang:dotted-quad )For IPv6 usecase, I think usecase might be to support "MPLS Traffic Engineering Static IPv6 Routes over MPLS TE IPv4 Tunnels" as described here - again this we need to confirm with our domain experts.BTW, on RSVP-TE, it is still same CNC 2.0 functionality as far as the NSO CFP/CAT is concern. 
Hi Crystal,CFP has done the standard IETF-TE implementation for the RSVP-TE use-case. There were no new requirements from CNC 2.0 to 3.0 for RSVP-TE use-case. Please work with PLMs on use-cases where IPv6 support is required and we can plan for it in 4.0.--Raghavi.PermalinkEditDeleteHi Crystal,CFP has done the standard IETF-TE implementation for the RSVP-TE use-case. There were no new requirements from CNC 2.0 to 3.0 for RSVP-TE use-case. Please work with PLMs on use-cases where IPv6 support is required and we can plan for it in 4.0.--Raghavi.