2 Nics and 2 subnets traffic configuration



I was hoping someone can help me out w/ this.

I have a 2003 server dual homed w/ DNS, DHCP, and DC configured. There are
2 locations w/ different subnets, this first location has a 192.168.0.x
range and the second location has a 192.168.2.x range. I want to be able to
pass traffic traffic bettwen the 2 networks including AD authentication.
The firewall, which is also the default gateway for the 192.168.0.x network
has an ip address of 192.168.0.250. I've also set up 2 scopes on the DHCP
server for the 2 different subnets.

The NICs are configured as the following:

NIC 192.168.0.x:
IP: 192.168.0.1
Subnet Mask: 255.255.255.0
Default Gateway: 192.168.0.250 (firewall)
DNS: 192.168.0.1

NIC 192.168.2.x:
IP: 192.168.2.1
Subnet Mask: 255.255.255.0
Default Gatewat: (blank)
DNS: 192.168.2.1

Are the NICs setup correctly? The network on the 192.168.0.x range is
perfect, everything is working excellent. I have full internet connection
and can access network resources. The second NIC (192.168.2.x) is not giving
out IP addresses and is having problems passing traffic (e.g. internet,
internal network, etc..). If I set a static ip on a workstation connected
to the 192.168.2.x network I can ping it from the server, but can't ping
anything from the workstation. I'm also testing it by connecting a
cross-over cable from the 2nd nic to the workstation. Should I try using a
switch?


.



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