First of all, thank you for answering
Site A
subnet 10.0.0.0/24
Zeroshell IP: 10.0.0.1
Default Gateway for clients 10.0.0.1
NO Nat on VPN01
VPN:
Routing:
Site B
subnet 10.0.2.0/24
Zeroshell IP: 10.0.2.1
Default Gateway for clients 10.0.2.1
No NAT on VPN00
VPN:
Routing:
as you can see is a very simple configuration