Route traffic from particular private network through second Firebox
Hello, I have two Fireboxes, in two offices. I created BOVPN tunnels and can access private networks on both sides. Now I need to route all traffic that suppose to go to External at Firebox A from network 220.127.116.11 to be routed through Firebox B network 18.104.22.168 to External on Firebox B. How should I do it? Thank you!