Routing between Site-to-Site VPN

Hi Dimon,

First, which VPN type have you configured. To allow both the VPN networks to communicate, you will require firewall rules and specific configurations in the VPN policy.

If it is an IPSec VPN refer: https://community.sophos.com/kb/hu-hu/118975

Thanks

I've configured Site to Side IPsec. I've got acces to both VPN

UTM Config:

VPN A IPsec:

Local NetworK: Internal and VPN B

Remote Network: VPN A

Gateway type: Respond Only (Fritzbox 7290)with own PSK

Policy: AES256

VPN B IPsec:

Remote Network: VPN B

Local NetworK: Internal and VPN A

Gateway type: Respond Only (Fritzbox 7490) with own PSK

Policy: AES256

Assuming that both SA's are up for both connections you will also need a firewall rule to allow traffic from VPN A to VPN B and vice versa. The automatic firewall rule on both VPN connections will only allow traffic to and from that VPN but not from one VPN to the other.

Assuming that both SA's are up for both connections you will also need a firewall rule to allow traffic from VPN A to VPN B and vice versa. The automatic firewall rule on both VPN connections will only allow traffic to and from that VPN but not from one VPN to the other.