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Re: [sidr] [Idr] AS_SET depreciation (RFC6472) and BGP multipath

Jakob Heitz <jakob.heitz@ericsson.com> Wed, 28 March 2012 14:11 UTC

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From: Jakob Heitz <jakob.heitz@ericsson.com>
To: Paul Jakma <paul@jakma.org>
Date: Wed, 28 Mar 2012 10:11:20 -0400
Thread-Topic: [sidr] [Idr] AS_SET depreciation (RFC6472) and BGP multipath
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Cc: "idr@ietf.org List" <idr@ietf.org>, sidr wg list <sidr@ietf.org>
Subject: Re: [sidr] [Idr] AS_SET depreciation (RFC6472) and BGP multipath
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I don't know. I'm just throwing ideas around.
However, it appears that inter AS multipath
has a lot of problems.

--
Jakob Heitz.

-----Original Message-----
From: Paul Jakma [mailto:paul@jakma.org] 
Sent: Wednesday, March 28, 2012 6:10 AM
To: Jakob Heitz
Cc: robert@raszuk.net; Tony Li; idr@ietf.org List; sidr wg list
Subject: Re: [sidr] [Idr] AS_SET depreciation (RFC6472) and BGP multipath

On Tue, 27 Mar 2012, Jakob Heitz wrote:

> Alternatively, send both routes and let the end user decide to use them 
> in a multipath. Can you say ebgp add-path?

Where's the document to describe how to do multi-pathing using add-path? 
E.g. what should happen when there is a non-add-path capable neighbour?

regards,
-- 
Paul Jakma  paul@jakma.org  twitter: @pjakma  PGP: 64A2FF6A
Fortune:
The Second Law of Thermodynamics:
 	If you think things are in a mess now, just wait!
 		-- Jim Warner

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