From: Georg Pauwen (pauwen@hotmail.com)
Date: Fri Aug 29 2003 - 07:45:27 GMT-3
Hello BBD,
this might answer your question, I found this on CCO:
Q. What does r RIB-Failure mean in the show ip bgp command output below?
R1> show ip bgp
BGP table version is 5, local router ID is 200.200.200.1
Status codes: s suppressed, d damped, h history, * valid, > best, i -
internal,
r RIB-failure
Origin codes: i - IGP, e - EGP, ? - incomplete
Network Next Hop Metric LocPrf Weight Path
r> 6.6.6.0/24 10.10.13.3 0 130 0 30 i
*> 7.7.7.0/24 10.10.13.3 0 125 0 30 i
When BGP tries to install bestpath prefix into Routing Information Base
(RIB), i.e., the IP Routing table, RIB might reject the BGP route due to any
of the following reasons:
Route with better administrative distance already present in IGP, for
example, if a static route already exists in IP Routing table.
Memory failure.
The number of routes in VPN routing/forwarding (VRF) exceeds the route-limit
configured under the VRF instance.
In such cases, the prefixes that are rejected for the above reasons are
identified by r RIB Failure in the show ip bgp command output and are not
advertised to the peers. This feature was first made available in Cisco IOS
Software release 12.2(08.05)T.
Regards,
Georg
>From: wing_lam@jossynergy.com
>Reply-To: wing_lam@jossynergy.com
>To: ccielab@groupstudy.com
>Subject: BGP RIB failure
>Date: Fri, 29 Aug 2003 12:17:27 +0800
>
>Hi group,
>
>While playing with BGP, one of the eBGP route keep displays "RIB failure",
>what is this about?
>
>Thx,
>BBD (Big Blak Dog)
>
>R1#sh ip b
>BGP table version is 13, local router ID is 172.168.70.1
>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
>*> 0.0.0.0 200.200.200.1 0 2 i
>*> 137.20.0.0 200.200.200.1 0 0 2 ?
>*> 160.0.0.0/4 0.0.0.0 32768 i
>*> 160.10.10.0/24 0.0.0.0 0 32768 i
>*> 161.10.10.0/24 0.0.0.0 0 32768 i
>*> 170.10.10.0/24 0.0.0.0 0 32768 i
>*> 172.168.70.0/24 0.0.0.0 0 32768 i
>*> 200.200.100.0 200.200.200.1 0 0 2 ?
>r> 200.200.200.0 200.200.200.1 0 0 2 ?
>
>R1#sh ip b 200.200.200.0
>BGP routing table entry for 200.200.200.0/24, version 11
>Paths: (1 available, best #1, table Default-IP-Routing-Table,
>RIB-failure(17))
> Not advertised to any peer
> 2
> 200.200.200.1 from 200.200.200.1 (200.200.200.1)
> Origin incomplete, metric 0, localpref 100, valid, external, best
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