nanog mailing list archives

Re: BGP Path Filtering


From: "Mark Radabaugh" <mark () amplex net>
Date: Fri, 16 May 2003 09:43:11 -0400




You should start using communities if you want to provide transit to
downstream bgp customers. Use the right tool for the right job.

Ali,
DSL.net, Inc.



I suppose I asked the wrong question - it should have been 'what is the BCP
for filtering outbound announcements'.

Apparently the consensus is to do it with route-maps, communities, and
prefix-lists rather than access-lists.

Thank you to William Charnock for privately sending an example showing how
to do this.

Mark Radabaugh
Amplex
(419) 720-3635



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