Two NIC's 2 Internet Connections, 1 Windows Server 2008 RC2, Routing help required

Posted by PJZ on Server Fault See other posts from Server Fault or by PJZ
Published on 2010-09-07T06:45:36Z Indexed on 2011/02/07 15:27 UTC
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Hello,

I have a Windows 2008 server and 4 other client machines on my home network. I have two internet connections. The main connection is setup with a home router and DHCP on that for all the clients on the network. The secondary connection is just a cable modem which is plugged directly into the server.

Local Area Connection: This NIC has an external IP and is connected to the Cable Modem.

Local Area Connection 2: This NIC has an internal IP (192.168.0.102) and allows access to all the internal computers. It also has internet access via the local router.

So here lies the problem, I want to use the Cable connection on the server for the internet traffic (so that the traffic for server/clients are seperated) but I also need to maintain local access. I am wondering how to make it so that all the internet traffic goes via that NIC because at the moment it goes through the local NIC.

As a secondary problem I would also like to forward the connection of one application used by the clients via the server and the cable/server internet because of poor routing for it on the main connection. This perhaps is something for another question though.

Thanks for any help you can offer me.

Regards

PJ

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