ps3cheats

Have a windows 2003 server with 2 network cards. Card A is connected to an ADSL Router. Card B is on a different subnet and connected to the internal network.
Card A config : DNS = Router IP. Gateway = Router IP
Card B config : DNS = Itself. No default gateway configured.

Internet access for everyone works fine.

Am trying to setup remote desktop . Thus have configured the ADSL Router to forward appropriate ports to PC's on the LAN - However when i enter an IP address of a PC connected to Card B on the internal LAN the router returns an "Index 1 private ip error" , indicating it cannot reach the PC.

How can I configure Card A to route to Card B ? I'm running ISA Server 2000 but have turned that off for purposes of ensuring its not getting in the way.

ps3cheats

I wouldn't add a static route at all. You're opening up your network to a breach.

Remote into the server, then remote from the server to a client. Otherwise, you'll need RRAS and this isn't an easy setup given your configuration.

If you're running ISA then it's simple.

Add a filter to allow RDP from External to Internal from all IPs - this (again) is not so secure. You're better to setup VPN then have users connect to VPN and initiate an RDP session - this way your connections are all tunneled.

BTW, DNS on the external NIC should point to itself, then unbind NetBIOS, Client for MS Networks and File and Print Sharing from that NIC. Also, uncheck the box on the Advanced tab of TCP/IP to Register with DNS - you don't want the external interface registered with your DNS server.