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[isp-bgp] BGP Advertisement question..
I am testing the advertisement of a clients /24 to one of our upstreams via 
BGP (Upstreams ACL's have been relaxed to permit this advertisement last week.)

I have the following: (Unrelated info removed)

!
router bgp 17766
 no synchronization
 bgp log-neighbor-changes
 bgp deterministic-med
 network 203.23.194.0
 network 203.149.64.0 mask 255.255.240.0
 network 203.149.66.0
 network 203.149.69.0
 network 203.149.70.0
 network 203.149.71.0
 network 203.149.72.0
 neighbor Uecomm peer-group
 neighbor Uecomm remote-as 10223
 neighbor Uecomm soft-reconfiguration inbound
 neighbor Uecomm route-map PREFER_UECOMM_IN in
 neighbor Uecomm route-map UE_OUT out
 neighbor 203.94.176.105 peer-group Uecomm
 no auto-summary
!

!
route-map UE_OUT permit 10
 match ip address prefix-list PRE_OUT
!

!
ip prefix-list PRE_OUT seq 5 permit 203.149.64.0/20
ip prefix-list PRE_OUT seq 10 permit 203.23.194.0/24
!

show ip prefix-list PRE_OUT                          
ip prefix-list PRE_OUT: 2 entries
   seq 5 permit 203.149.64.0/20
   seq 10 permit 203.23.194.0/24

I have performed a: "clear ip bgp 203.94.176.105 soft out"

But, I am not seeing the advertisement:

#sh ip bgp neighbors 203.94.176.105 advertised-routes 
BGP table version is 1432119, local router ID is 210.10.54.92
Status codes: s suppressed, d damped, h history, * valid, > best, i - internal,
              r RIB-failure, S Stale
Origin codes: i - IGP, e - EGP, ? - incomplete

   Network          Next Hop            Metric LocPrf Weight Path
*> 203.149.64.0/20  0.0.0.0                  0         32768 i
gc-rt-02.datafx.com.au#

Have I got something obviously incorrect with my config? (i.e. Can I only 
perform "clear ip bgp ..." on inbound?)
Or would the upstream not relaxing there ACL's cause this behaviour?

Thanks in advance,
MB


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Replies
[isp-bgp] Re: BGP Advertisement question.., James Edwards
[isp-bgp] RE: BGP Advertisement question.., David J. Hughes
[isp-bgp] Re: BGP Advertisement question.., James
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