OK my VPN seems to be up and running just fine.
By logging in from a remote workstation, which has been installed with the NetWare client but checked as "workstation only", I can access the network via the VPN and run a GroupWise session OK.
But when I right click on my "N" icon in the system tray and select "Novell Login" the workstation fails to find a server or tree.
How can I successfully log in from this remote PC ?