If your SP has clue, you can tag the unaggregated routes community
no-export (or whatever they have set up as a community they won't
re-advertise) and the deaggregated routes will get filtered at their
border. The summary may be advertised normally, and will get
redistributed. Not all ISPs are set up to recognize this, though.
This way, you get to control what gets advertised, instead of having to
get someone else to do it.
-travis
On Tue, 20 Feb 2001, Miguel A.L. Paraz wrote:
> Hello,
>
> Can your upstream ISP aggregate for you? Let's say I have multiple links to
> the same upstream, and I want to announce different routes thorugh them.
> I'll announce these routes separately. However, these smaller routes don't
> make sense outside the upstream. Can I request that the upstream do the
> aggregation - summary only?
>
> Or can I do that only for my own routes?
>
>
> --
>
> http://www.internet.org.ph The Philippine Internet Resource
> Mobile Voice/Messaging: +63-917-810-9728
>
>
>
>
>
>
This archive was generated by hypermail 2b29 : Sun Aug 04 2002 - 04:12:29 EDT