Re: [Idr] IETF LC for IDR-ish document <draft-ietf-grow-bgp-reject-05.txt> (Default EBGP Route Propagation Behavior Without Policies) to Proposed Standard

<bruno.decraene@orange.com> Tue, 25 April 2017 07:54 UTC

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From: bruno.decraene@orange.com
To: idr wg <idr@ietf.org>
CC: Christopher Morrow <morrowc.lists@gmail.com>, Hares Susan <shares@ndzh.com>, Mikael Abrahamsson <swmike@swm.pp.se>, "Acee Lindem (acee)" <acee@cisco.com>
Thread-Topic: [Idr] IETF LC for IDR-ish document <draft-ietf-grow-bgp-reject-05.txt> (Default EBGP Route Propagation Behavior Without Policies) to Proposed Standard
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Date: Tue, 25 Apr 2017 07:54:40 +0000
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Subject: Re: [Idr] IETF LC for IDR-ish document <draft-ietf-grow-bgp-reject-05.txt> (Default EBGP Route Propagation Behavior Without Policies) to Proposed Standard
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 > From: Mikael Abrahamsson [mailto:swmike@swm.pp.se]  > Sent: Tuesday, April 25, 2017 9:33 AM
> On Tue, 25 Apr 2017, bruno.decraene@orange.com wrote:
 > 
 > > If this is indeed the goal to make no protocol change, including no
 > > default behavior change in the protocol, could the document be updated
 > > to state this. In which case, Standard Track may be required.
 > 
 > I re-read https://tools.ietf.org/html/draft-ietf-grow-bgp-reject-05
 > 
 > As far as I can see, it doesn't do any protocol change. It changes the
 > default behaviour a router comes with when it comes to treating routes
 > sent/received when there is no policy map applied on the neighbor.
 > 
 > So it suggest a behavioural change, not a protocol change.

So we now have 3 readings:
- protocol change updating RFC 4271 (base BGP spec)
- a behavioural change, not a protocol change
- no default behavior change in the protocol
 
 > --
 > Mikael Abrahamsson    email: swmike@swm.pp.se

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