BGP Path Filtering

Mark Radabaugh mark at amplex.net
Fri May 16 13:43:11 UTC 2003



> 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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