[c-nsp] suppress bgp updates?

Peter Rathlev peter at rathlev.dk
Thu Nov 18 18:49:39 EST 2010


On Thu, 2010-11-18 at 09:52 +0100, Andrew Miehs wrote:
> Why not add something like
> 
> ip route 192.0.2.0 255.255.255.0 null0 255
> 
> on two of your routers somewhere?
> 
> That way internal flaps will not be announced to your peers.

As I understand it the problem is that when the RIB swaps out
192.0.2.0/24 from an interface with 192.0.2.0/24 from a static route
pointing towards Null0 it triggers a BGP update.

The floating static Null0-route was present in the mail.

-- 
Peter




More information about the cisco-nsp mailing list