>1. If only the server can access the Internet, setup the default gateway on External NIC and other computer keep the blank gateway.
>2. Use ISP DNS is OK.
>3. For user to access the server, create each user on the server.
>
>Bob Lin, MS-MVP, MCSE & CNE
>Networking, Internet, Routing, VPN Troubleshooting on http://www.ChicagoTech.net
>How to Setup Windows, Network, VPN & Remote Access on http://www.HowToNetworking.com
>  Hello,
>    I am just getting my business set up for the public internet. We have had
>  an internal network(3 desktops with no internet access) for years and used
>  private I.P.'s to talk to each other. I recently purchased a server class
>  machine that has 2 NIC's. I want to set up 1 NIC with a private I.P. and work
>  as we have for years but the other NIC to use a static I.P. provided by my
>  ISP.  The server will be the only machine able to get out onto the public
>  internet. There will be 3 remote users logging into the server. Is this
>  possible and feasable? Would I have to set up any services like DNS on my
>  server? I am currently using my ISP's DNS and prefer that as we have no
>  technical staff on the payroll. I want the set up to be a simple as possible.