If you are experiencing problems with this protocol, you should first verify the configuration. To do this, execute the "show ip ospf interface" and "show ip ospf neighbor" commands. Moreover, you can check the routing tables. For example, use the "show ip route" command to verify that your device contains the correct routes. Also, test the connection between the Routers with the ping command. Finally, you can check the event logs for OSPF. To do this, you can use the "show logging" command. In this case, you can check if your device gives an error or warning.