I have setup 2 cisco 800 series routers at two sites.
I have created a "Site to Site" VPN tunnel between the two sites to allow access to the other site's printers, server, etc.
We remote desktop (RDP) from site 2 to our server at site 1, through the VPN.
Everything works fine to this point, however we also need to remote desktop to the server from outside the VPN and sites.
From Cisco Configuration Professional (CCP) I create an "Advanced NAT", follow the wizard, choose the interface, select the local network, add a public address for servers (giving the private IP for the server, giving the public IP being that of the WAN interface, selecting "other" for the type of server, original and translated ports of 3389, TCP), select "Modify NAT config to work with VPN" then finish the wizard, deliver the commands to the device.
Now I can RDP to the server from outside the VPN (ie my home), but RDP's through the VPN now stop.
I have tried everything I can think of, but can't work out how to re-establish the RDP's through the VPN again as well.
Please help, anyone. I know this has to be something simple.
Cheers,
Rob.
