...
Afterwards add a new entry via the "Plus" symbol and enter the network address as well as the associated subnet mask.
Note:
As of the Advanced VPN Client version 4.1 (Windows only) the traffic meant for the local network won't be routed via the VPN connection. In order for the local network traffic to be routed via the VPN connection, the checkbox Full Local Network Enclosure Mode has to be activated.
The Advanced VPN Client for macOS doesn't support this feature. Until the Split Tunneling is configured all traffic is routed via the VPN connection.
4. Click OK to save the profile.