Hi Tulasi, I don’t think you can assume that. In inter-as model B scenarios, the bgp next-hop will keep changing along the way, while the tunnel identifier in the PTA, or the originating-ip in the IMET NLRI will be kept as set by the advertising PE.
Thanks. Jorge From: BESS <bess-boun...@ietf.org> on behalf of TULASI RAM REDDY <tulasiramire...@gmail.com> Date: Friday, January 22, 2021 at 7:08 AM To: bess@ietf.org <bess@ietf.org> Subject: [bess] EVPN- PMSI Tunnel Identifier. Hi All, If I understand correctly, the AFI of the below Tunnel identifier will be same as BGP Nexthop AFI in MP_REACH. Can we assume the BGP Nexthop IP address carrying this P-Tunnel attribute and Tunnel Identifier address always the same ? If this can be different, can you please throw some light on the scenario? 11.2<https://tools.ietf.org/html/rfc7432#section-11.2>. P-Tunnel Identification PMSI Tunnel attribute with the Tunnel Type set to Ingress Replication and the Tunnel Identifier set to a routable address of the PE. Thanks, TULASI RAMI REDDY N
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