[Idr] Shepherd report for draft-ietf-idr-sr-policy-path-segment-14
Susan Hares <shares@ndzh.com> Mon, 03 November 2025 17:49 UTC
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From: Susan Hares <shares@ndzh.com>
To: idr <idr@ietf.org>
Thread-Topic: Shepherd report for draft-ietf-idr-sr-policy-path-segment-14
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Date: Mon, 03 Nov 2025 17:48:51 +0000
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Subject: [Idr] Shepherd report for draft-ietf-idr-sr-policy-path-segment-14
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draft: draft-ietf-idr-sr-policy-path-segment-14 status: WG draft Reviewer: Susan Hares Augments: [RFC9012] by allowing new TLVs in Segment list Status: Needs revision Implementation status: Needs two implementations Technical Issues Technical points resolved from Shepherd review on draft-ietf-idr-sr-policy-path-segment-13 Issue-1, Issue-2, Issue-3 partially resolved, Issue-4 resolved Issue-3 3. Section 5, error handling, (partial resolution). 3-3 Validation SR Candidate routes as active route done by SRPM Version -13 states: /A BGP implementation MUST NOT perform semantic verification of such fields nor consider the SR Policy update to be invalid or not usable based on such validation. / Is there a reason, you do not specifically state the SRPM? [Cheng]No. I believe we did state the SRPM above this sentence. You can see "In addition, the validation of the individual fields of the TLVs/Sub-TLVs of the associated segment list are beyond the scope of BGP as they are handled by the SR Policy Module [I-D.ietf-idr-sr-policy-safi<https://datatracker.ietf.org/doc/html/draft-ietf-idr-sr-policy-safi-06><http://i-d.ietf-idr-sr-policy-safi%3Chttps/datatracker.ietf.org/doc/html/draft-ietf-idr-sr-policy-safi-06%3E>] as described in the individual TLV/Sub-TLV sub-sections." In this sentence, we state the SRPM(SR Policy Module). Do you have any suggestion to add SRPM in this sentence? Editorial change NITS from shepherd report on draft-ietf-idr-sr-policy-path-segment-13. NIT 1-2 fixed. NIT-3 was not addressed (but optional). NIT-3: Section 4. 1, last paragraph, sentence clarity Error: Run-on sentence please break this sentence into 2 parts Current:/ The Segment sub-TLVs in the Reverse Path Segment List sub-TLV provides the information of the reverse SR path, which can be used for directing egress BFD peer to use specific path for the reverse direction of the BFD session [I-D.ietf-mpls-bfd-directed] or other applications./ New:/ The Segment sub-TLVs in the Reverse Path Segment List sub-TLV provides the information of the reverse SR path. This Reverse Path Segment list can be used for directing egress BFD peer to use specific path for the reverse direction of the BFD session [I-D.ietf-mpls-bfd-directed] or other applications./ [Cheng]If I am not wrong, this has been updated? Please check https://datatracker.ietf.org/doc/html/draft-ietf-idr-sr-policy-path-segment-13#name-reverse-path-segment-list-s