nanog mailing list archives
Re: Heads up: Long AS-sets announced in the next few days
From: Niels Bakker <niels=nanog () bakker net>
Date: Fri, 4 Mar 2005 02:18:04 +0100
* lorenzo () ripe net (Lorenzo Colitti) [Fri 04 Mar 2005, 02:09 CET]:
As far as the RFC is concerned, the AS-set is part of the AS-path. See Section 4.3, which says the AS-path is "a well-known mandatory attribute that is composed of a sequence of AS path segments. Each AS path segment is represented by a triple <path segment type, path segment length, path segment value>," where path segment type is 1 for AS_SEQUENCE and 2 for AS_SET.
I stand corrected.
The RFC also says:An AS_SET implies that the destinations listed in the NLRI can be reached through paths that traverse at least some of the constituent autonomous systems.which is exactly what we are doing.
Which would be planning to advertise routes with attributes claiming a topology that does not conform to reality? -- Niels. -- The idle mind is the devil's playground
Current thread:
- Re: Heads up: Long AS-sets announced in the next few days, (continued)
- Re: Heads up: Long AS-sets announced in the next few days Jeroen Massar (Mar 03)
- Message not available
- Re: Heads up: Long AS-sets announced in the next few days Lorenzo Colitti (Mar 02)
- Message not available
- Re: Heads up: Long AS-sets announced in the next few days Lorenzo Colitti (Mar 02)
- RE: Heads up: Long AS-sets announced in the next few days David Schwartz (Mar 02)
- Re: Heads up: Long AS-sets announced in the next few days Joe Abley (Mar 03)
- Re: Heads up: Long AS-sets announced in the next few days Jerry Pasker (Mar 03)
- RE: Heads up: Long AS-sets announced in the next few days David Schwartz (Mar 03)
- Re: Heads up: Long AS-sets announced in the next few days Lorenzo Colitti (Mar 03)
- Re: Heads up: Long AS-sets announced in the next few days Niels Bakker (Mar 03)
- Re: Heads up: Long AS-sets announced in the next few days Lorenzo Colitti (Mar 03)
- Re: Heads up: Long AS-sets announced in the next few days Niels Bakker (Mar 03)
- RE: Heads up: Long AS-sets announced in the next few days David Schwartz (Mar 03)
- RE: Heads up: Long AS-sets announced in the next few days David Schwartz (Mar 03)
- Re: Heads up: Long AS-sets announced in the next few days Lorenzo Colitti (Mar 03)
- RE: Heads up: Long AS-sets announced in the next few days David Schwartz (Mar 03)
- Re: Heads up: Long AS-sets announced in the next few days Randy Bush (Mar 03)
- Re: Heads up: Long AS-sets announced in the next few days Henk Uijterwaal (Mar 04)
- Re: Heads up: Long AS-sets announced in the next few days Lorenzo Colitti (Mar 09)
- Re: Heads up: Long AS-sets announced in the next few days James (Mar 03)
- Re: Heads up: Long AS-sets announced in the next few days Matthew Crocker (Mar 03)
- Re: Heads up: Long AS-sets announced in the next few days James (Mar 03)