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[GROW] draft-ietf-grow-bmp-local-rib-11 Peer Flags IANA Conflict Resolution

"Tim Evens (tievens)" <tievens@cisco.com> Fri, 30 April 2021 22:00 UTC

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From: "Tim Evens (tievens)" <tievens@cisco.com>
To: "grow@ietf.org" <grow@ietf.org>
CC: "draft-ietf-grow-bmp-local-rib@ietf.org" <draft-ietf-grow-bmp-local-rib@ietf.org>, "grow-chairs@ietf.org" <grow-chairs@ietf.org>, The IESG <iesg@ietf.org>
Thread-Topic: draft-ietf-grow-bmp-local-rib-11 Peer Flags IANA Conflict Resolution
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Date: Fri, 30 Apr 2021 22:00:17 +0000
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Subject: [GROW] draft-ietf-grow-bmp-local-rib-11 Peer Flags IANA Conflict Resolution
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There is a conflict between the IANA registry https://www.iana.org/assignments/bmp-parameters/bmp-parameters.xhtml#peer-flags and https://tools.ietf.org/html/draft-ietf-grow-bmp-local-rib-10#section-4.2.  Originally, we defined that flag 0 would indicate the F flag but IANA put this as flag 4 under the existing peer flags registry.

Does anyone know if any implementation exists today expecting flag 0? If so, is it a significant problem if we changed it to flag 4 to be consistent with IANA draft assignment?  We are still requesting a new registry "BMP Peer Flags for Loc-RIB Instance Peer Type 3."   This registry will start off with flag 4 being assigned as the F flag.  https://tools.ietf.org/html/draft-ietf-grow-bmp-local-rib-11#section-8.2 describes this request.


Thanks,
Tim

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