Router Internal & Router Edge are configured with OSPF. Both are Learning Routes from Each other.
Router Edge is connected with Internet with Static IP and There is an IPsec Tunnel between Router Edge and Router Remote. Remote PC can be Ping and Accessed by Router Edge without any issue.
When We Ping Remote PC IP from Router Internal Keeping Source of G0/0 (188.8.131.52) we can Ping fine. But when we Ping with Source of G0/1 (192.168.10.2) we are not able to ping the Remote PC IP.
Ping from Server 192.168.10.1 to 192.168.10.2 is working fine.
Ping from any other IP (e.g. WAN IP 184.108.40.206) to 192.168.10.2 is fine.
No Access List Configured in the Router. Pls suggest the Probable cause and Troubleshooting Steps.