I’m using a Catalyst with a hybrid configuration. MSFC3 is running 12.2.
I need to redistribute connected, one vlan has a secondary IP address (10.10.10.1/24), so I’m trying to redistribute connected with OSPF using this
router ospf 100
redistribute connected subnets
With debugging activated, debug ip ospf lsa-generation, I use the clear command to generate LSA again.
IOS#clear ip route *
Sep 26 11:48:46.948: OSPF: Generate external LSA 10.10.1.0, mask 255.255.255.0, type 5, age 0, metric 20, tag 0, metric-type 2, seq
Sep 26 11:48:52.956: OSPF: Start redist-scanning
Sep 26 11:48:52.956: OSPF: Scan the RIB for both redistribution and translation
Sep 26 11:48:52.960: OSPF: End scanning, Elapsed time 4ms
On neighbors, a route to 10.10.1.0 appears but after some seconds disappears.
I don’t understand why!
I try with a route-map without success.
If we had more information to work with we might be able to give you better answers. To start with can you provide the interface configuration and the OSPF configuration? Also perhaps the output of show ip ospf interface?
I appreciate your suggestions.
My mistake is a network entry on OSPF process, so primary IP address is into area 0 and secondary is into another area.
Many many thanks for your time.
Are you redistributing to a NSSA area?
if not make it a NSSA area and test again
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