Re: [Idr] I-D Action: draft-ietf-idr-ext-opt-param-13.txt

John Scudder <jgs@juniper.net> Thu, 22 April 2021 19:43 UTC

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From: John Scudder <jgs@juniper.net>
To: "idr@ietf. org" <idr@ietf.org>
Thread-Topic: [Idr] I-D Action: draft-ietf-idr-ext-opt-param-13.txt
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Subject: Re: [Idr] I-D Action: draft-ietf-idr-ext-opt-param-13.txt
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One editorial change (see my reply to Christer).

One very small normative change. See my reply to Martin, including "Note the small normative change here: what used to be a MUST is now a SHOULD/MAY. I think this will be non-controversial, but wanted to point it out.”

—John

> On Apr 22, 2021, at 3:41 PM, internet-drafts@ietf.org wrote:
> 
> [External Email. Be cautious of content]
> 
> 
> A New Internet-Draft is available from the on-line Internet-Drafts directories.
> This draft is a work item of the Inter-Domain Routing WG of the IETF.
> 
>        Title           : Extended Optional Parameters Length for BGP OPEN Message
>        Authors         : Enke Chen
>                          John Scudder
>        Filename        : draft-ietf-idr-ext-opt-param-13.txt
>        Pages           : 6
>        Date            : 2021-04-22
> 
> Abstract:
>   The Optional Parameters in the BGP OPEN message as defined in the
>   base BGP specification are limited to 255 octets due to a one-octet
>   length field.  BGP Capabilities are carried in this field and may
>   foreseeably exceed 255 octets in the future, leading to concern about
>   this limitation.
> 
>   This document updates RFC 4271 by extending, in a backward-compatible
>   manner, the length of the Optional Parameters in the BGP OPEN.  The
>   Parameter Length field of individual Optional Parameters is also
>   extended.
> 
> 
> The IETF datatracker status page for this draft is:
> https://urldefense.com/v3/__https://datatracker.ietf.org/doc/draft-ietf-idr-ext-opt-param/__;!!NEt6yMaO-gk!Xyts0oNGFLGzy9K1aPCGoCTXuB_fQwOydiHFhGGyP-iMhLPAD4IKwE_50D3Yqw$
> 
> There are also htmlized versions available at:
> https://urldefense.com/v3/__https://tools.ietf.org/html/draft-ietf-idr-ext-opt-param-13__;!!NEt6yMaO-gk!Xyts0oNGFLGzy9K1aPCGoCTXuB_fQwOydiHFhGGyP-iMhLPAD4IKwE8OBh0hXg$
> https://urldefense.com/v3/__https://datatracker.ietf.org/doc/html/draft-ietf-idr-ext-opt-param-13__;!!NEt6yMaO-gk!Xyts0oNGFLGzy9K1aPCGoCTXuB_fQwOydiHFhGGyP-iMhLPAD4IKwE_-zobdhg$
> 
> A diff from the previous version is available at:
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