It looks like both router VPN endpoints are public IPs, so that eliminates one possible problem.
No routing or NAT is required. The key is confirming that the network containing "Me" is a part of the VPN tunnel. If the network containing "Me" is masqueraded by the firewall, you don't need to do anything. Otherwise, ...
On the Customer's router, make sure that the network containing "Me" is configured in Remote Networks. On your side, make sure that the network containing "Me" is in Local Networks.
Cheers - Bob
Sophos UTM Community Moderator Sophos Certified Architect - UTM Sophos Certified Engineer - XG Gold Solution Partner since 2005
It looks like both router VPN endpoints are public IPs, so that eliminates one possible problem.
No routing or NAT is required. The key is confirming that the network containing "Me" is a part of the VPN tunnel. If the network containing "Me" is masqueraded by the firewall, you don't need to do anything. Otherwise, ...
On the Customer's router, make sure that the network containing "Me" is configured in Remote Networks. On your side, make sure that the network containing "Me" is in Local Networks.
Cheers - Bob
Sophos UTM Community Moderator Sophos Certified Architect - UTM Sophos Certified Engineer - XG Gold Solution Partner since 2005