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BGP RIB FAILURE

Hello,

Could any one tell me why this route entry with a rib failure (17) or what is the meaning

of rib failure.

ROUTER8#show ip bgp 192.168.0.0/20

BGP routing table entry for 192.168.0.0/20, version 16

Paths: (1 available, best #1, table Default-IP-Routing-Table, RIB-failure(17))

Not advertised to any peer

2, (aggregated by 65001 192.168.8.1), (Received from a RR-client)

150.4.5.1 (metric 66) from 150.4.6.1 (210.210.210.210)

Origin IGP, localpref 100, valid, confed-internal, synchronized, atomic-aggregate, best

ROUTER8#exit

1 REPLY
Cisco Employee

Re: BGP RIB FAILURE

The RIB-failure(17) indicates that the BGP route, although valid, couldn't be installed in the RIB since the same route is already present with a lower administrative distance.

Hope this helps,

Harold Ritter
Sr. Technical Leader
CCIE 4168 (R&S, SP)
harold@cisco.com
México móvil: +52 1 55 8312 4915
Cisco México 
Paseo de la Reforma 222 Piso 19
Cuauhtémoc, Juárez
Ciudad de México, 06600
México
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