[mpls] Feedback on draft-iqbal-spring-mpls-ping-algo
"Faisal Iqbal (faiqbal)" <faiqbal@cisco.com> Wed, 18 July 2018 18:08 UTC
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From: "Faisal Iqbal (faiqbal)" <faiqbal@cisco.com>
To: "spring@ietf.org" <spring@ietf.org>, "mpls@ietf.org" <mpls@ietf.org>
CC: "draft-iqbal-spring-mpls-ping-algo@ietf.org" <draft-iqbal-spring-mpls-ping-algo@ietf.org>
Thread-Topic: Feedback on draft-iqbal-spring-mpls-ping-algo
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Date: Wed, 18 Jul 2018 18:07:49 +0000
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Subject: [mpls] Feedback on draft-iqbal-spring-mpls-ping-algo
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Hi SPRING/MPLS WG, We presented draft-iqbal-spring-mpls-ping-algo<https://tools.ietf.org/html/draft-iqbal-spring-mpls-ping-algo-00> to SPRING and MPLS WG during IETF 102 at Montreal. The chairs decided to progress this draft via SPRING WG. We wanted to take this opportunity to seek if there's any additional feedback by either WG. Below is the abstract: RFC8287 defines the extensions to MPLS LSP Ping and Traceroute for Segment Routing IGP-Prefix and IGP-Adjacency Segment Identifier (SIDs) with an MPLS data plane. [I-D.ietf-lsr-flex-algo] proposes a mechanism to allow IGPs to compute constraint based path over network and use Segment Routing Prefix-SIDs to steer packets along the constraint-based paths. All Prefix-SIDs associated with the Flexible Algorithm are assigned to the same IPv4/IPv6 Prefix. Any Segment Routing network that uses Flexible Algorithm based path computation needs additional details to be carried in the FEC Stack sub-TLV for FEC validaiton. This document updates [RFC8287] by modifying IPv4 and IPv6 IGP-Prefix Segment ID FEC sub-TLVs to also include algorithm identification. Regards, Faisal
- [mpls] Feedback on draft-iqbal-spring-mpls-ping-a… Faisal Iqbal (faiqbal)
- Re: [mpls] Feedback on draft-iqbal-spring-mpls-pi… bruno.decraene