Re: [Idr] Fwd: I-D Action: draft-xu-idr-route-target-orf-01.txt

Robert Raszuk <robert@raszuk.net> Thu, 25 April 2024 14:04 UTC

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From: Robert Raszuk <robert@raszuk.net>
Date: Thu, 25 Apr 2024 16:04:16 +0200
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To: Igor Malyushkin <gmalyushkin@gmail.com>
Cc: "idr@ietf. org" <idr@ietf.org>, altonlo@arista.com, Keyur Patel <keyur@arrcus.com>
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Subject: Re: [Idr] Fwd: I-D Action: draft-xu-idr-route-target-orf-01.txt
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Hi Igor,

Well it does not seems listed in IANA so it looks like an yet another type
squatting :)

The draft I quoted just provided type 3 as an example :)

[image: image.png]

Thx,
R.

On Thu, Apr 25, 2024 at 3:30 PM Igor Malyushkin <gmalyushkin@gmail.com>
wrote:

> Hi all,
>
> AFAIK, Nokia SR-OS already supports ORF type 3 for several AFI/SAFIs.
>
> чт, 25 апр. 2024 г. в 20:13, Robert Raszuk <robert@raszuk.net>:
>
>> Hi,
>>
>> Looking at the below draft it seems that the idea has been proposed over
>> 13 years back by Enke & Yakov then Keyur and Alton joined. Let's note that
>> the original idea was much better encoding wise as it covered all extended
>> communities, not just RTs.
>>
>> I recommend that if WG sees this is worth resurrecting the original draft
>> should be refreshed, not a new submission posted. It is amazing that folks
>> do not bother to just run a simple search of IDR list - instead they submit
>> a new draft. At the time of the original proposal the RTC (RFC 4684) was
>> claimed to be a much better solution.
>>
>> REF:
>> https://datatracker.ietf.org/doc/html/draft-chen-bgp-ext-community-orf-02
>>
>> Kind regards,
>> Robert
>>
>> PS. In fact today we could also add Large Communities too to the mix.
>>
>> ---------- Forwarded message ---------
>> From: <internet-drafts@ietf.org>
>> Date: Thu, Apr 25, 2024 at 1:19 PM
>> Subject: I-D Action: draft-xu-idr-route-target-orf-01.txt
>> To: <i-d-announce@ietf.org>
>>
>>
>> Internet-Draft draft-xu-idr-route-target-orf-01.txt is now available.
>>
>>    Title:   Route Target ORF
>>    Authors: Xiaohu Xu
>>             Shraddha Hegde
>>             Srihari Sangli
>>             Shunwan
>>             Jie
>>    Name:    draft-xu-idr-route-target-orf-01.txt
>>    Pages:   5
>>    Dates:   2024-04-25
>>
>> Abstract:
>>
>>    This document defines a new Outbound Router Filter (ORF) type for
>>    BGP, referred to as "Route Target Outbound Route Filter", that can be
>>    used to perform route target based route filtering.
>>
>> The IETF datatracker status page for this Internet-Draft is:
>> https://datatracker.ietf.org/doc/draft-xu-idr-route-target-orf/
>>
>> There is also an HTMLized version available at:
>> https://datatracker.ietf.org/doc/html/draft-xu-idr-route-target-orf-01
>>
>> A diff from the previous version is available at:
>> https://author-tools.ietf.org/iddiff?url2=draft-xu-idr-route-target-orf-01
>>
>> Internet-Drafts are also available by rsync at:
>> rsync.ietf.org::internet-drafts
>>
>>
>> _______________________________________________
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>