[149572] in North American Network Operators' Group

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Re: IPv6 explicit BGP group configs

daemon@ATHENA.MIT.EDU (Leo Bicknell)
Wed Feb 8 12:59:24 2012

Date: Wed, 8 Feb 2012 09:58:21 -0800
From: Leo Bicknell <bicknell@ufp.org>
To: nanog@nanog.org
Mail-Followup-To: nanog@nanog.org
In-Reply-To: <4F32B1DD.10502@Janoszka.pl>
Errors-To: nanog-bounces+nanog.discuss=bloom-picayune.mit.edu@nanog.org


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In a message written on Wed, Feb 08, 2012 at 06:33:17PM +0100, Grzegorz Jan=
oszka wrote:
> Most policies can be used in two address families, you can also match
> prefixes, but you cannot have v4 and v6 prefixes in one term. So in your
> policies you have to have at least two terms - one for v4 prefixes, one
> for v6 prefixes.

Another thing IOS-XR fixes!

route-policy my-example
  if destination in my-ipv4-prefix-list or destination in my-ipv6-prefix-li=
st then
    set community 1234
    set med 0
    done
  endif
end-policy

In 99.99% of the cases it allows you to have one policy for both IPv4
and IPv6, and add the parameter passing I discussed the other day and
it's almost like something was thinking of routing engineers when they
wrote it. :P

--=20
       Leo Bicknell - bicknell@ufp.org - CCIE 3440
        PGP keys at http://www.ufp.org/~bicknell/

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