Subnets on remote
Hi!
I would like to connect an Ubuntu client to a Sophos XG firewall. To do this, I've compiled and set up the NetworkManager-libreswan package on Ubuntu 20.04. All this works quite wonderfully, but I always have only one subnet on the VPN connection. There are 12 subnets defined in the XG and I would like to make them available on the client as well, but I don't know exactly how to do that.
What I've tried so far:
- In the working connection I tried to add the subnets, comma separated, under "Connectivity" / "Remote network". After I apply these settings, the client no longer connects.
- An additional, new VPN connection set up, with the same credentials and PSK, but different subnet in "Connectivity" / "Remote network" - here the VPN server rejects the connection.
Am I missing something here or is it basically not even possible to use multiple subnets on the remote side here?