Re: Default Route NOT received - why?

Hi Alex

Not that this is of any help, but I've replicated your config, & was able to
receive the deault route fine on the CE... :s

Have you run a debug ip bgp update on both PE & CE?

On PE check for: BGP(0): 200.0.0.29 enqueued default-originate update

On CE check for:

BGP(0): 200.0.0.30 rcvd UPDATE w/ attr: nexthop 200.0.0.30, origin i, metric
0, path 6100
BGP(0): 200.0.0.30 rcvd 0.0.0.0/0

--
In addition can you originate ANY other network on the PE end of things &
see if the CE receives it fine.
Regards
Roy
2009/7/7 Alexandre Oliveira <busa_at_uol.com.br>
> Fellows,
>
> I have a problem here where my BGP session sends default route to CE but he
> doesn't receive it. The topology is as follows:
>
> PE1-(.30)------(.29)-CE
>
> PE1 have a BGP session against direct connected interface, IP address
> 200.0.0.29/30:
> [PE]
> router bgp 6100
>  neighbor 200.0.0.29 remote-as 64990
>  neighbor 200.0.0.29 local-as 6100 no-prepend
>  neighbor 200.0.0.29 ebgp-multihop 5
>  neighbor 200.0.0.29 password cisco
>  neighbor 200.0.0.29 update-source Vlan25
>  neighbor 200.0.0.29 version 4
>
> add ipv4
>  neighbor 200.0.0.29 activate
>  neighbor 200.0.0.29 send-community
>  neighbor 200.0.0.29 default-originate
>  neighbor 200.0.0.29 remove-private-as
>  neighbor 200.0.0.29 soft-reconfiguration inbound
>  neighbor 200.0.0.29 maximum-prefix 2000 90 restart 5
>
> [CE]
> router bgp 64990
>  no synchronization
>  bgp router-id 200.189.254.2
>  bgp log-neighbor-changes
>  network x.x.x.x
>  network y.y.y.y
>  neighbor 200.0.0.30 remote-as 6100
>  neighbor 200.0.0.30 password cisco
>  neighbor 200.0.0.30 ebgp-multihop 2
>  neighbor 200.0.0.30 update-source FastEthernet0/1
>  neighbor 200.0.0.30 send-community
>  neighbor 200.0.0.30 soft-reconfiguration inbound
>  no auto-summary
>
> I see at PE's side all routes for X and Y networks. I also see the result
> of
> sent routes:
> ---
> Originating default network 0.0.0.0
>
>   Network          Next Hop            Metric LocPrf Weight Path
>
> Total number of prefixes 0
> ---
>
> However, Customer (CE) doesn't receive this route (0.0.0.0).
> Clear, reconfiguration, restart and so one was tried before.
>
>
> Any ideas?? Could be a IOS bug?
>
> Thanks!
>
> Alexandre Oliveira
> CCIE# 24499 (Service Provider)
>
>
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-- 
Regards
Roy
Blogs and organic groups at http://www.ccie.net