OSPF Routes are not showing on routing table

Dhruba pal · ‎09-03-2012

OSPF route is not comming on Routing table of 3925 routers.Diagram is as below

Lan1>>>>>>>>>>FW1---------------3925routerA==============3925routerB------------FW2>>>>>>>>>>Lan2

FW1 & RouterA are localy connected .RouterB & FW2 localy connected.Between 3925 router two P2P lease line UP & running.For Loadballance purpose

i have config OSPF on routerA & router B.Redistribite static & connected subnet has been configured.My problem is subnets on the Lan sides are not advertise by ospf routing table.Ospf configuration is as below.Since OSPF route is not comming on routing table i have configure default route pointed to routerB & vice versa.And configured static routes on routerA/B pointed to FW1 for Lan subnets.

Currently traffic are flowing through Default & static routes.

I would like to configure cost 1 for wan interfaces so packet will get ballance.

Please help why subnets are not comming on the routing table,On what i need to concentrate.

Thanks

suryakant.chavan · ‎09-03-2012

Hi Dhruba,

I have checked for 10.11.30.0 & 10.11.40.0 which are presented in Site B & u have distributed it in ospf .

These routes are learning through ospf in Site A.

Link ID ADV Router Age Seq# Checksum Tag

10.11.30.0 10.178.7.2 1987 0x8000005E 0x00AD9C 0

10.11.30.0 10.178.7.6 485 0x8000005F 0x0093B1 0

10.11.40.0 10.178.7.2 1987 0x8000005B 0x0045FD 0

10.11.40.0 10.178.7.6 485 0x8000005F 0x002516 0

You can remove static routes from site A & check it in routing table. It should comes in routing table if not, Pl's provide output of show ip ospf database router 172.178.7.6 from site A

Regard's

Surya

Dhruba pal · ‎09-03-2012

HI Surya

Its means that from both end router, i need to remove Default & static routes.

I cant remove the routes now.I need to take downtime.& then i will revert you.

Thanks for your valuable inputs.

Regards

Dhruv

Dhruba pal · ‎10-30-2012

Done..Thanks Suriya.

I ma late to reply....

Thank u .....