two internet connections for home LAN

I have a server 2003 box that i want to use for a domain controller. I have
two internet connections which requires me to use 2 nic cards. I have a LAN
of sbc and adelphia. the adelphia connection is a file transfer connection
that is constantly running and the sbc one is shared between my LAN pcs to
share files and such. I want to be able to have both connections on at the
same time so I dont have to disable one or the other to share files. I have
2 routers one for each connection with the same subnet 255.255.255.0 and a
192.168 scheme. How can i setup win server 2003 so that I can use both at
the same time just on this box? I just want to utilize the domain controller
for the sbc connection. Thank you for your help!!

Not sure the issue, but in the most cases, you should have just one default gateway. If you want to use router to one direction while other router for others, this link may help,

Routing One router goes to the corporation email server and another one goes to the Internet Route command and examples Routing issue if the LAN and VPN are in ...
www.chicagotech.net/routing.htm


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
"scripttron75" <u20343@uwe> wrote in message news:5e15bd9c3c271@uwe...
I have a server 2003 box that i want to use for a domain controller. I have
two internet connections which requires me to use 2 nic cards. I have a LAN
of sbc and adelphia. the adelphia connection is a file transfer connection
that is constantly running and the sbc one is shared between my LAN pcs to
share files and such. I want to be able to have both connections on at the
same time so I dont have to disable one or the other to share files. I have
2 routers one for each connection with the same subnet 255.255.255.0 and a
192.168 scheme. How can i setup win server 2003 so that I can use both at
the same time just on this box? I just want to utilize the domain controller
for the sbc connection. Thank you for your help!!