From: MADMAN (dmadlan@xxxxxxxxx)
Date: Wed May 22 2002 - 14:31:33 GMT-3
Sure you can, what does your config look like. You can use any valid
subnet/supernet on a loopback.
GSR#sh ip ro 172.16.1.0
Routing entry for 172.16.1.0/25
Known via "bgp 200", distance 20, metric 0
Tag 100, type external
Last update from 111.1.1.1 00:00:15 ago
Routing Descriptor Blocks:
* 111.1.1.1, from 111.1.1.1, 00:00:15 ago
Route metric is 0, traffic share count is 1
AS Hops 1, BGP network version 0
Dave
"SHARMA,MOHIT (HP-Germany,ex1)" wrote:
>
> Hi All,
>
> I have an issue with BGP.
>
> I am using 172.16.1.0/25 subnet for the looopback interfaces on my lab
> routers.
>
> I have a router in an AS with the loopback interface ip 172.16.1.5
>
> Is it possible that I can advertise only this IP to other external AS's.
>
> I have tried this but somehow it always advertises some weird subnet.
>
> Can you use such a big subnet for loopbacks?
>
> Smiles,
>
This archive was generated by hypermail 2.1.4 : Thu Jun 13 2002 - 10:59:04 GMT-3