Local Network Not Accessible Over VPN

Hello All,

I have an ASG Home Use License I am attempting to set up.
I have everything working fine, the LAN is set up and works well, internet access is a go.

I am attempting to set up a VPN in to the ASG. I am using the Cisco VPN Client, and have gotten as far as establishing a tunnel and receiving an IP on the VPN Pool from which I can access the internet via the astaro's WAN connection.

However, when connected to the VPN I can not connect to any of the computers on my LAN. This includes RDP, pings, http traffic, even by IP address I cannot access the Internal Network.

I have the Internal (Network) listed in Local Networks in the VPN configuration.

Can anyone help me diagnose this issue?