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

Donatas Abraitis <donatas.abraitis@gmail.com> Wed, 25 January 2023 13:46 UTC

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From: Donatas Abraitis <donatas.abraitis@gmail.com>
Date: Wed, 25 Jan 2023 15:45:52 +0200
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To: Robert Raszuk <robert@raszuk.net>
Cc: Linda Dunbar <linda.dunbar@futurewei.com>, Gyan Mishra <hayabusagsm@gmail.com>, "idr@ietf.org" <idr@ietf.org>
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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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Quick update: IANA has assigned Software Version Capability number (75),
updated:
https://datatracker.ietf.org/doc/html/draft-abraitis-bgp-version-capability.

On Sat, Jan 21, 2023 at 1:19 PM Robert Raszuk <robert@raszuk.net> wrote:

> Linda,
>
>
>> Per RFC4271:
>>
>> *A NOTIFICATION message is sent when an error condition is detected. **The
>> BGP connection is closed immediately** after it is sent.*
>>
>
> This is a general statement. You can't take it out of the current context.
>
>
> Do most deployed implementations send “Subsequent OPEN” as you stated?
>>
>> *“Subsequent open would be tried without this new optional parameter”*
>>
>
>
> Again we are discussing the addition of a new extension. Such addition can
> define in itself what implementation should do when receiving such a
> NOTIFICATION message indicating that peer does not understand the new
> extension.
>
> Rgs,
> R.
>
>

-- 
Donatas

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