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admin 06-14-2009 11:04 PM

BGP Advertised Routes
 
Hi, guys:

I have an iBGP peering between R1 and R2, the topology and configs are shown below:

http://www.netbraintech.com/share/BG...sed_Routes.gif
I tried to advertise 4 connected networks through BGP using the network statement on R2, why R2 is not advertising the routes to R1?

David.C 06-17-2009 04:50 AM

Hi~~~
 
You have the network masks configured wrong in the network statements under BGP process. Change them to the following and you should be fine:

network 10.0.0.0 mask 255.255.0.0 -> network 10.0.0.0 mask 255.255.255.0
network 10.1.0.0 mask 255.255.0.0 -> network 10.1.0.0 mask 255.255.255.0
network 10.2.0.0 mask 255.255.0.0 -> network 10.2.0.0 mask 255.255.255.0
network 10.3.0.0 mask 255.255.0.0 -> network 10.3.0.0 mask 255.255.255.0

Chris 06-17-2009 05:52 AM

thanks
 
it works with the modification, thanks a lot.


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