Re: BGP Filtering

[Jon Lewis <jlewis () lewis org>]

On Tue, 15 Jan 2008, Christopher Morrow wrote:

> Jon, didn't you start:
>
> http://www.wibble.co.uk/archives/nanog/2007/msg05265.html

Yep.

> and Ben, is this sort of what you are looking for? Or would it
> accomplish the same thing for you?

I don't think it's at all what Ben "wants", but I think it's the closest 
thing to it that's actually available, relatively simple to configure, and 
accomplishes the desired savings.

For anyone in need of such savings, I recommned you start with one RIR at 
a time and carry a default route, because you're going to lose some 
networks.  If you want to be somewhat charitable, bump the limits up 1-bit 
and filter on RIR minimums + 1.

----------------------------------------------------------------------
 Jon Lewis                   |  I route
 Senior Network Engineer     |  therefore you are
 Atlantic Net                |
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