deny BGP default route

[Amos Kafwembe]

Hi guys,

If i am receiving a full bgp table from my provider and the table includs the default route. how do i filter out the default route?

[Harold Ritter]

You can use a simple prefix-list to achieve that.

router bgp xxx
 neighbor 192.168.1.1 prefix-list no_default in
!
ip prefix-list no_default seq 5 deny 0.0.0.0/0     (deny the default route)
ip prefix-list no_default seq 10 permit 0.0.0.0/0 le 32   (accept anything else)

Regards,