[Idr] Path Attribute Type Code 0

Claudio Jeker <cjeker@diehard.n-r-g.com> Tue, 30 November 2010 14:35 UTC

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Date: Tue, 30 Nov 2010 15:36:07 +0100
From: Claudio Jeker <cjeker@diehard.n-r-g.com>
To: idr@ietf.org
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Subject: [Idr] Path Attribute Type Code 0
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Hi,

It seems that neither RFC4271 nor IANA specifies what a Path Attribute
Type Code of 0 is and therefore it is not clear what the behaviour should
be when receiving an update with such an attribute.
What are other implementations doing when an attribute with type 0 is
encountered? Should it be treated like any other optional attribute?
Should the transitive bit be respected?
Can we update the list at IANA to include 0 so that all possible values
are covered?

regards
-- 
:wq Claudio