Re: [Lsr] I-D Action: draft-ietf-lsr-ospf-admin-tags-08.txt

[tom petch <[e-mail]>]

From: Lsr <[e-mail]> on behalf of Acee Lindem <[e-mail]>
Sent: 28 May 2023 20:35

Simply refreshed before expiration and updated a reference. We really need to publish the extended LSAs YANG model as it is a prerequisite for a lot of drafts.

<tp>
Regarding the latter, I noted back in 2020 that it was a tough read and that has not changed, so I will likely only have the energy to review it once and so will wait for at least WGLC before undertaking such a review.  Meanwhile  I see some editorial glitches but would not appreciate a revised I-D unless and until that WGLC is imminent.

s.1.1 text is out of date

/opf:ospfv3/ospf:body:
here and elsewhere, what is the final colon doing?

contact URL is out of date

references to OSPF YANG need updating to the RFC

'Figure .. ' now appears in four places, doubtless a 'good idea' from the tool makers.

Like I say, not justifying a new I-D just yet IMHO.

Tom Petch

Thanks,
Acee

> On May 28, 2023, at 3:29 PM, [e-mail] wrote:
>
>
> A New Internet-Draft is available from the on-line Internet-Drafts
> directories. This Internet-Draft is a work item of the Link State Routing
> (LSR) WG of the IETF.
>
>   Title           : Extensions to OSPF for Advertising Prefix Administrative Tags
>   Authors         : Acee Lindem
>                     Peter Psenak
>                     Yingzhen Qu
>   Filename        : draft-ietf-lsr-ospf-admin-tags-08.txt
>   Pages           : 19
>   Date            : 2023-05-28
>
> Abstract:
>   It is useful for routers in OSPFv2 and OSPFv3 routing domains to be
>   able to associate tags with prefixes.  Previously, OSPFv2 and OSPFv3
>   were relegated to a single tag and only for AS External and Not-So-
>   Stubby-Area (NSSA) prefixes.  With the flexible encodings provided by
>   OSPFv2 Prefix/Link Attribute Advertisement and OSPFv3 Extended LSAs,
>   multiple administrative tags may be advertised for all types of
>   prefixes.  These administrative tags can be used for many
>   applications including route redistribution policy, selective prefix
>   prioritization, selective IP Fast-ReRoute (IPFRR) prefix protection,
>   and many others.
>
>   The ISIS protocol supports a similar mechanism that is described in
>   RFC 5130.
>
> The IETF datatracker status page for this Internet-Draft is:
> https://datatracker.ietf.org/doc/draft-ietf-lsr-ospf-admin-tags/
>
> There is also an HTML version available at:
> https://www.ietf.org/archive/id/draft-ietf-lsr-ospf-admin-tags-08.html
>
> A diff from the previous version is available at:
> https://author-tools.ietf.org/iddiff?url2=draft-ietf-lsr-ospf-admin-tags-08
>
> Internet-Drafts are also available by rsync at rsync.ietf.org::internet-drafts
>
>
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