Hi,
I am trying to set up a Web/Gateway server in a DMZ that has a disjointed network.
There is no routing therefore static routing is required on the Web/Gateway server.
The configuration I have is External network adapter IP=10.49.10.96/26 with a gateway of 10.49.10.64
Internal network adapter IP=10.49.10.21/26 with no gateway.
I have the internal network adapter DNS configured to point at the DNS server on the internal network. No DNS auto registration or Netbios is enabled on this card.
The IIS bindings are set to the external network in order to listen for external traffic.
RDP is set to both adapters (although I have tried internal or external).
Outcome:
The Web portal launches on a connecting client on the external network, it authenticates and lists the application icons. So it is contacting AD fine.
The issues is when selecting an application icon, the connection fails after about a minute saying that the remote desktop server cannot be contacted.
What I think is happening is that secure gateway is bound to a single NIC (external) and the RDP traffic from the internal network session hosts is not reaching it.
I have tried entering a static route on the internal adapter to bind to 0.0.0.0 on 255.255.255.192 on the external adapters gateway, but no success.
Do you know whether RDgateway supports multihomed NICs ?
Thanks