[quote=“alpreseidente, post:7, topic:7532”]
when i check the routing table on this machine i dont see any route entry allowing access to the remote X.Y.10.0 network via the X.Y.110.0 “VPN” network
[/quote]And this is really the problem. The strange thing is that if you configure an OpenVPN server on NS and you have a green interface (which you do), the network associated to the interface is going to be added as a route for each client.
Just try to destroy and recreate the configuration for the roadwarrior server; then if it doesn’t work again, please post your /etc/openvpn/host-to-net.conf file. You may also check the log file on NS (and the Windows client) for errors.