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[spring] Codepoint for OSPFv3 protocol in SPRING LSP-Ping and LSP-Trace

"Aissaoui, Mustapha (Nokia - CA/Ottawa)" <mustapha.aissaoui@nokia.com> Thu, 01 August 2019 22:29 UTC

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From: "Aissaoui, Mustapha (Nokia - CA/Ottawa)" <mustapha.aissaoui@nokia.com>
To: "spring@ietf.org" <spring@ietf.org>
Thread-Topic: Codepoint for OSPFv3 protocol in SPRING LSP-Ping and LSP-Trace
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Date: Thu, 01 Aug 2019 22:29:12 +0000
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Archived-At: <https://mailarchive.ietf.org/arch/msg/spring/yIpbRR4YfletXINsqMNfI1qvxTE>
Subject: [spring] Codepoint for OSPFv3 protocol in SPRING LSP-Ping and LSP-Trace
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Dear all,
I am not sure if this was discussed during the development of RFC 8287 - "Label Switched Path (LSP) Ping/Traceroute for Segment Routing (SR) IGP-Prefix and IGP-Adjacency Segment Identifiers (SIDs)                         with MPLS Data Planes", but I could not find anything in the SPRING mail archive.

Prefix SID and adjacency SID which are originated in an OSPFv3 instance (IPv4 or IPv6 instance) do not have a protocol ID assigned to them in the Segment ID Sub-TLV, as well as in the Label Stack Sub-TLV of the Downstream Detailed Mapping TLV.

Should we assign the next available IANA codepoint values or was there a rationale for omitting them?

Regards,
Mustapha.

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