05-21-2012 09:40 AM - edited 03-04-2019 04:25 PM
All,
I am running a confed lab.....only bgp...no any igp..
on sh ip bg I find 1 rib failure...I did a sh ip bg rib and I got this:
R1_AS100#sh ip bg rib
Network Next Hop RIB-failure RIB-NH Matches
201.199.25.160/27 201.199.25.178 Higher admin distance n/a
R1_AS100#
!
Here's the whole sh list:
!
R1_AS100#sh ip bg
BGP table version is 14, local router ID is 10.10.100.1
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
*> 10.10.100.1/32 0.0.0.0 0 32768 i
*> 10.10.130.1/32 201.199.25.178 0 500 i
*> 10.10.140.1/32 201.199.25.178 0 500 i
*> 10.10.150.1/32 201.199.25.178 0 0 500 i
*> 130.33.255.0/27 201.199.25.178 0 500 i
*> 140.44.255.0/26 201.199.25.178 0 500 i
*> 150.55.255.144/28 201.199.25.178 0 0 500 i
*> 172.20.1.0/28 201.199.25.178 0 500 ?
*> 192.168.1.0/30 201.199.25.178 0 500 ?
*> 192.168.1.4/30 201.199.25.178 0 0 500 ?
*> 201.199.24.0/25 0.0.0.0 0 32768 i
r> 201.199.25.160/27 201.199.25.178 0 0 500 ?
!
R1_AS100#sh ip bg rib
Network Next Hop RIB-failure RIB-NH Matches
201.199.25.160/27 201.199.25.178 Higher admin distance n/a
!
R1_AS100#sh ip int brie
Interface IP-Address OK? Method Status Protocol
FastEthernet0/0 201.199.25.179 YES manual up up
FastEthernet0/1 201.199.24.1 YES manual up up
Loopback0 10.10.100.1 YES manual up up
R1_AS100#
!
What higher AD ?
!
Anyone with better explanation?
Thx.
mohamed
Solved! Go to Solution.
05-21-2012 09:44 AM
Mohamed,
RIB failures like this generally indicate that it's receiving a better path by some other means. You're advertising this network from another router, but it can't put this route in the table because it has a higher administrative distance than your locally connected network.
HTH,
John
05-21-2012 09:44 AM
Mohamed,
RIB failures like this generally indicate that it's receiving a better path by some other means. You're advertising this network from another router, but it can't put this route in the table because it has a higher administrative distance than your locally connected network.
HTH,
John
05-21-2012 10:01 AM
John,
Thx...spot on! it's connected...it has distance 0, metric 0
Thx again
05-21-2012 09:46 AM
Hi!
Also paste output for : show ip route 201.199.25.160 & show ip bgp 201.199.25.160
Thanks,
Nandan
Discover and save your favorite ideas. Come back to expert answers, step-by-step guides, recent topics, and more.
New here? Get started with these tips. How to use Community New member guide