IPSec Site to Site connection

Question

Hi, 
 We are here trying to connect IPSec site to site connection, we configured all as showed in sophos support but when we try to ping remote location server, request timed out is showing. As firewall is showing connection is establised in its interface, as we can see ipconnections site to site is green. 
 Any help will be appreciated.

Vishal_R · Answer

Hi shivaraj umadi : Please check the GUI packet capture on the remote end server IP on which you are generating PING. Is it going out via IPsec or any other Interface? Please share the snapshot with us here and also ensure that LAN to VPN rule is configured with no matching NAT rule as LAN to VPN generally does not require NAT action. If the packet is going out via IPsec in GUI packet capture and the rule is there then reply from the remote end firewall should come and if no reply coming then need to validate the settings on that firewall for rule and other relevant settings. Please also check if SD-WAN has higher precedence and if SD-WAN rules are there which contains source as in-network from which you are generating PING with the destination as in Any then traffic will not route over VPN and will route over WAN. - Please validate this if it is applicable or not in your current setup.