rras - two nics - no internet connection

[Guest]

This is my setup:

Linux router --- Win2k3 RRAS --- WinXP

From Win2k3, I can connect to the Internet.
From WinXP, I cannot connect to the Internet.

Win2k3 has two NICs.

NIC 1
IP: 192.168.1.10
Sub: 255.255.255.0
Dg: 192.168.1.1

NIC 2
IP: 172.16.1.1
Sub: 255.255.255.0
Dg: blank

WinXP
IP: 172.16.1.10
Sub: 255.255.255.0
DG: 172.16.1.1

Win2k3 and WinXP can ping one another.

What else do I need in order to connect to the Internet from WinXP?

Thank you.

 

[Dusty Harper {MS}]

Do you have Routing enabled on the Win2k3 box? ( IPEnableRouter = 1 or RRAS
installed and configured for LAN Routing )

Does the Linux router have a route for the 172.16.1.0 network? ( route add
172.16.1.0 mask 255.255.255.0 192.168.1.10 )

 

[Guest]

Dusty,

Thank you for your reply.

I've implemented NAT.

 

[Dusty Harper {MS}]

You implemented NAT on the Linux box correct? so It looks like this:

Public Address Space-----
[LINUX]-----192.168.1.0-----[W2K3]-----172.16.1.0-----[WinXP]

You still need to let the Linux box know that to reach the 172.16.1.0
network, it has to send traffic to 192.168.1.10.