RE: BGP

From: Erhan Kurt (kurt@xxxxxxxxxxxxxxx)
Date: Thu May 23 2002 - 08:15:40 GMT-3


   
Use network 172.16.1.0 mask 255.255.255.128
instead of network 172.16.1.4 mask 255.255.255.128

Never Give Up,
Erhan

-----Original Message-----
From: SHARMA,MOHIT (HP-Germany,ex1) [mailto:mohit_sharma@hp.com]
Sent: 23 May}s 2002 Per~embe 13:49
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,



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