< copying SPRING WG and authors of the SR Policy YANG draft > Hi Mahesh,
Thanks for your review of the document. Since your comments are for draft-ietf-spring-sr-policy-yang, I should relay them to the authors of that document and the SPRING WG. AFAIK that document is still work-in-progress. Thanks, Ketan On Thu, Feb 6, 2025 at 3:03 AM Mahesh Jethanandani via Datatracker < [email protected]> wrote: > Mahesh Jethanandani has entered the following ballot position for > draft-ietf-idr-sr-policy-safi-11: No Objection > > When responding, please keep the subject line intact and reply to all > email addresses included in the To and CC lines. (Feel free to cut this > introductory paragraph, however.) > > > Please refer to > https://www.ietf.org/about/groups/iesg/statements/handling-ballot-positions/ > for more information about how to handle DISCUSS and COMMENT positions. > > > The document, along with other ballot positions, can be found here: > https://datatracker.ietf.org/doc/draft-ietf-idr-sr-policy-safi/ > > > > ---------------------------------------------------------------------- > COMMENT: > ---------------------------------------------------------------------- > > Thanks for adding a separate manageability section to outline how the > feature > is going to be managed. And thanks to Roman for catching the fact that the > referenced YANG module draft had expired. > > Looking at draft-ietf-spring-sr-policy-yang and granted it is still a > draft, I > could not help noticing the paucity of statistics being maintained for the > feature supported by this draft. Granted, this comment is more for the > other > draft, but I wonder if enough thought has been given to what would be > required > to manage the feature in the network. For example, these are the only > counters > associated with policies that I could find. > > description > "Counters containing stats related to forwarding"; > > leaf pkts { > type yang:counter64; > description "Number of packets forwarded"; > } > leaf octets { > type yang:counter64; > units "byte"; > description "Number of bytes forwarded"; > } > > Description or lack of it aside, what it appears to be counting is the > number > of packets or octets forwarded when the policy is successfully installed. > How > do these stats help with debugging if the policy was learned by the > headend in > the first place or the number of candidate paths it learned? > > > >
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