From: Song Mu (songmu@xxxxxxxxx)
Date: Thu May 23 2002 - 09:47:28 GMT-3
I suspect that it because the network you try to advertise is not in
your routing table. Try use show ip route on the local router. If you
can not see the network, then add a static route: ip route 172.16.1.7
255.255.255.128 null0
use show ip route to verify it appeares on the routing table, then you
would see it from the remote.
Hope this will solve your problem.
Song
--- Dang Quang Minh <minhdq@saigonctt.com> wrote:
> Try 'neighbor ebgp-multihop 2'
>
>
> -----Original Message-----
> From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf
> Of
> SHARMA,MOHIT (HP-Germany,ex1)
> Sent: Thursday, May 23, 2002 5:49 PM
> To: 'Yan-Hui Liang'; ccielab@groupstudy.com
> Subject: RE: BGP
>
> HI All,
>
> Thanx for your inputs.
>
> I have disbaled both auto summary and synchronisation on the routers.
> After giving the command network 172.16.1.5 mask 255.255.255.128
> I still do not see this advertised.
>
> hostname giggles
> !
> !
> ip subnet-zero
> !
> !
> !
> interface Loopback0
> ip address 172.16.1.7 255.255.255.128
> no ip directed-broadcast
> !
> interface Serial0
> ip address 172.16.100.10 255.255.255.252
> no ip directed-broadcast
>
> !
> interface BRI0
> no ip address
> no ip directed-broadcast
> shutdown
> !
> router bgp 300
> no synchronization
> network 172.16.1.4 mask 255.255.255.128
> neighbor 172.16.100.9 remote-as 700
> no auto-summary
> !
> ip classless
> ip route 0.0.0.0 0.0.0.0 172.16.100.9
> !
> end
>
> giggles#sh ip bgp neighbors 172.16.100.9 advertised-routes
> giggles#
>
> Any other suggestions please?
>
> Smiles,
>
> Mohit.
>
> -----Original Message-----
> From: Yan-Hui Liang [mailto:Yan-Hui.Liang@sprint-canada.com]
> Sent: Mittwoch, 22. Mai 2002 19:19
> To: SHARMA,MOHIT (HP-Germany,ex1); ccielab@groupstudy.com
> Subject: RE: BGP
>
>
>
> Did you disable auto summary under BGP? then use network 172.16.1.5
> mask
> 255.255.255.128
> -----Original Message-----
> From: SHARMA,MOHIT (HP-Germany,ex1) [mailto:mohit_sharma@hp.com]
> Sent: Wednesday, May 22, 2002 12:52 PM
> To: ccielab@groupstudy.com
> Subject: BGP
>
>
> 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 - 10:59:06 GMT-3