Review request
draft-ietf-idr-sr-policy-safi
Request | Review of | draft-ietf-idr-sr-policy-safi |
---|---|---|
Requested revision | No specific revision (document currently at 03) | |
Type | Early Review | |
Team | Internet Area Directorate (intdir) | |
Deadline | 2024-02-29 | |
Requested | 2024-02-15 | |
Requested by | Susan Hares | |
Authors | Stefano Previdi , Clarence Filsfils , Ketan Talaulikar , Paul Mattes , Dhanendra Jain | |
WG chairs | Susan Hares , Keyur Patel , Jeffrey Haas | |
I-D last updated | 2024-04-27 | |
IESG document state | I-D Exists | |
Completed reviews |
Rtgdir Early review of -00
by Zhaohui (Jeffrey) Zhang
(diff)
Tsvart Early review of -00 by David L. Black (diff) Opsdir Early review of -01 by Nagendra Kumar Nainar (diff) |
|
Comments |
draft-ietf-idr-sr-policy-safi has specific needs for review based on the area: OPS-DIR + RTG-DIR - This draft contains the procedures in draft-ietf-idr-bgp-segment-routing-te-policy for segment types A and B. Please note this has a dependency on the format of [RFC9012], but the SR Policy Tunnel type only uses the envelope of [RFC9012] TEA attribute. None of the TLVs in [RFC9012] are required, and none of the validation of [RFC9012] are required. The Validation is done in the SRPM module specified by Spring (RFC9252]. Therefore, the syntax validation is in BGP and the context validation is in the SRPM. Please consider this in your review. Is this a problem? This draft split the procedures for segment types A-B away from segment types C-L (contained in draft-ietf-idr-bgp-sr-segtypes-ext-02) since segment types C-L did not have the required 2 implementations. Is this going to be a problem? Please review the validation procedures. INT/Transport Area Review team: This routing document (draft-ietf-idr-sr-policy-safi) extends the color functions in the BGP Extended Community Color to aid the steering of traffic flows into particular routing paths. Color tagging is part of the Intent-based signaling of upper-layer desire for VPNs within routing technology. Other drafts that provide functions to carry Intent are draft-ietf-idr-bgp-car (via color) and draft-ietf-idr-bgp-ct (via class). It would be good to get a transport reviewer to help see if we are really Transport/INT functions being defined. |
History
Date | By | Description |
---|---|---|
2024-02-15 | Susan Hares | Requested Early review by INTDIR |