05-26-2009 12:22 AM - edited 03-04-2019 04:53 AM
hi ,
can any one help me with the link which give full details about RIB-FAILURES in bgp.
05-26-2009 12:48 AM
05-26-2009 01:23 AM
Dear all,
need more than this, need some cases.
05-26-2009 02:32 AM
AS describe by the url provided by Samir When BGP tries to install the bestpath prefix into Routing
Information Base (RIB) (for example, the IP Routing table), RIB might reject the BGP route due to any of these 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 these 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.
05-26-2009 02:33 AM
AS describe by the url provided by Samir When BGP tries to install the bestpath prefix into Routing
Information Base (RIB) (for example, the IP Routing table), RIB might reject the BGP route due to any of these 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 these 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.
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