Internetwork expert V4.1-ospf virtual link lab

Hi,

I am doing Internetwork experts ospf virtual links lab of repairing discontigious areas from version 4.1.I am trying to configure virtual link from R3 to R4. I am getting following error messages on Routers.
*Mar 1 02:02:50.331: %OSPF-4-ERRRCV: Received invalid packet: mismatch area ID,
 from backbone area must be virtual-link but not found from 2.0.0.2, Ethernet0/0.

R4 to R3 virtual link is up but from R3 to R4 its not showing me up.
Kindly advice.

Thanks and Regards,
Milind

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Received on Sat Jan 01 2000 - 01:01:01 ARST