10-30-2009 02:04 AM - edited 03-06-2019 08:23 AM
Dear expert,
I am facing problem with ospf
one of the route 192.168.145.80/28 is there in ospf database but not in the routing table
Few output for reference
MPLS>sh ip ospf database summary | begin 192.168.145.80
Link State ID: 192.168.145.80 (summary Network Number)
Advertising Router: 10.50.2.1
LS Seq Number: 80000007
Checksum: 0xD9D8
Length: 28
Network Mask: /28
TOS: 0 Metric: 391
MPLS>sh ip ospf database | inc 192.168.145.80
192.168.145.80 10.50.2.1 5 (DNA) 0x80000007 0x00D9D8
MPLS>sh ip route 192.168.145.80
% Network not in table
Please help to resolve the issue
Regards
Mahesh
10-30-2009 02:20 AM
Mahesh,
It's a good idea to explain what your network diagram is. Did you configure any Virtual-link as well?
Toshi
10-30-2009 02:20 AM
Hi,
Could you post a diagram showing which router it should be learning this route from and where the network originates etc. If you could also show your running config for OSPF on both routers that may be helpful.
Regards
Mike
10-30-2009 02:37 AM
Hello Mahesh,
this kind of problem can happen for a mismatch in OSPF network type at the two ends of the link.
Check with sh ip ospf interface typex/y
on both devices
another possible issue is overlapping OSPF Router-IDs
I agree with Mike and Toshi that more details are needed to provide help
Hope to help
Giuseppe
10-31-2009 03:55 AM
Topology is
CPE1--PE1--mpls coud--PE2-CPE2
CPE2 originates a route 192.168.145.80/28 which is not there in routing table of CPE1 but there in database.
Moreover at PE2 and CPE2 network type is point-to-point
if any more details required please let me know
regards
mahesh
10-31-2009 10:27 AM
Hello Mahesh,
Are you using VRFs on the CPE1? If yes then, first, you have to verify the presence of the route in the respective VRF. Your "show ip route" verified only the global routing table.
Further on, it is possible that the network is removed by additional checks in OSPF against routing loops. These checks are not suitable if a customer uses VRFs himself. You can try turning them off in the respective OSPF process configuration using this command:
capability vrf-lite
Best regards,
Peter
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