Re: [yang-doctors] Review of draft-wu-l3sm-rfc8049bis?

"Adrian Farrel" <adrian@olddog.co.uk> Thu, 05 October 2017 13:38 UTC

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Reply-To: adrian@olddog.co.uk
From: Adrian Farrel <adrian@olddog.co.uk>
To: 'Lou Berger' <lberger@labn.net>, 'YANG Doctors' <yang-doctors@ietf.org>
Cc: draft-wu-l3sm-rfc8049bis.all@ietf.org
References: <262fdd36-5213-f716-016a-02442c427a0a@labn.net>
In-Reply-To: <262fdd36-5213-f716-016a-02442c427a0a@labn.net>
Date: Thu, 05 Oct 2017 14:37:40 +0100
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Subject: Re: [yang-doctors] Review of draft-wu-l3sm-rfc8049bis?
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Hello,

The changes in this bis largely arise from a review by Jan Lindblad who is one of the YAG Doctors.

You could say that what happened was that the YANG Doctor review for draft-ietf-l3sm-l3vpn-service-model came in a little behind schedule and so a bis was needed. Jan also brought some valuable implementation experience.

Now, you may have a slightly different concern. Specifically: is draft-wu-l3sm-rfc8049bis backward compatible with RFC 8049?

That was certainly not an objective that I was aware of. I think 8049 has only been out a short time and that implementations are "at an early stage." Indeed, as Jan points out, a correct implementation will *need* the fixes in this draft.

A

> -----Original Message-----
> From: Lou Berger [mailto:lberger@labn.net]
> Sent: 05 October 2017 14:10
> To: YANG Doctors
> Cc: draft-wu-l3sm-rfc8049bis.all@ietf.org
> Subject: Review of draft-wu-l3sm-rfc8049bis?
> 
> Hi,
> 
>     Has there been a review conducted or is there one planned for
> draft-wu-l3sm-rfc8049bis?  If not, I think one is needed.  I'm looking
> at it now as part of RtgDir review and I believe some non-backwards
> compatible changes in the defined yang module.
> 
> Thanks,
> Lou
> 
> PS for module diffs see:
> 
> https://tools.ietf.org/rfcdiff?difftype=--hwdiff&url2=draft-wu-l3sm-rfc8049bis-
> 05.txt&url1=rfc8049