Site To Site VPN Topology
1. LAN & WAN Interfaces Configuration for both sites.
2. IPsec Tunnel Configuration : Go to VPN>IPsec Wizard>Custom>Give a name of tunnel>Configure the Phase1 & Phase2.
3. Static Route Configuration : Go to Network>Static Route (Towards to tunnel interface)
4. Policy Configuration : Go to Policy & Objects>IPv4 policy (Create Inbound and outbound policy as per your requirement
5. IPsec Tunnel Status: Go to Monitor>IPsec Monitor>Bring UP tunnel> If tunnel is up,it would show Green else down.
6. connectivity between 2 sites : We can verify Site1 LAN to Site2 LAN connectivity by Ping utility.