Good Morning all,
I'm facing a problem routing traffic between two vpn, because in one i need to NAT all the objects. My checkpoint gateway is the one in the middle between different brand's firewalls.
VPN_A is a domain based VPN.
peer_A network_A: 172.29.70.0/24
nat_network to use: 172.29.71.0/24
different object behind my_gateway natted one to one:
1) 10.10.4.34 -- natted 172.29.71.34
2) 10.11.4.47 -- natted 172.29.71.47
other object behind peer_B natted one to one:
3) 10.200.4.33 -- natted 172.29.71.33
VPN_B is a domain based VPN
peer_B network : 10.200.4.0/23
When i try comunication from host 1 or 2 no problem also from network_A no problem with host 1 or 2
When i try comunication from host 3 no problem to reach host on network_A the opposite from network_A i cannot reach host 3.
As you see in the image attached:
1) is the comunication going correctly from host_3 to an object of network_A
2) is reverse comunication that is blocked on my gateway and isn't routed throught VPN_B.