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Re: [Idr] WG adoption call for draft-abraitis-bgp-version-capability-08, to end September 25

tom petch <ietfc@btconnect.com> Wed, 09 September 2020 10:19 UTC

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From: tom petch <ietfc@btconnect.com>
To: Nick Hilliard <nick@foobar.org>, "Jakob Heitz (jheitz)" <jheitz=40cisco.com@dmarc.ietf.org>
CC: John Scudder <jgs=40juniper.net@dmarc.ietf.org>, IDR List <idr@ietf.org>, Donatas Abraitis <donatas.abraitis@hostinger.com>
Thread-Topic: [Idr] WG adoption call for draft-abraitis-bgp-version-capability-08, to end September 25
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Date: Wed, 09 Sep 2020 10:19:36 +0000
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Subject: Re: [Idr] WG adoption call for draft-abraitis-bgp-version-capability-08, to end September 25
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From: Idr <idr-bounces@ietf.org> on behalf of Nick Hilliard <nick@foobar.org>
Sent: 09 September 2020 09:22

Jakob Heitz (jheitz) wrote on 09/09/2020 02:39:
> Nevertheless, even with all these possible issues, I think it would
> be super handy to run "show bgp neighbors" and see the software vendor
> and version for each neighbor.

yeah, this would be useful.  Would there be value in splitting the host
stack name from the version name?

<tp>
and then do we want a FCFS register of host stack name to try and reduce the minor quirks that people introduce when referring to a host?  It would increase the cost but also add value IMHO.
In a similar vein, should there be guidelines on version?  The NETMOD WG is wading into this minefield with draft-ietf-netmod-yang-module-versioning which seeks to nail down revisions with a precision that I think will be too much effort ever to be kept up-to-date but again some guidelines could add value.

SMI I found good at this but NETMOD does not seem to have kept it up.

Either way, this should be an object in the BGP YANG model at some point.

In passing, IANA Considerations are not quite right.  The Capability Codes registry is in the BGP Parameters Group.

Tom Petch
Nick

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