I am getting errors in ospf and iam not able to isolate problem. Please find config below
eth0 area 2
s1 area 1
router ID: address of eth0
s2 area 0
I configured virtual link between R1 and R2. and Iam getting these console errors continuously on R1
00:13:34: %OSPF-4-ERRRCV: Received invalid packet: mismatch area ID, from backbone area must be virtual-link but not found from 184.108.40.206, Ethernet0
here 220.127.116.11 is ip of s2 interface of R2.