internet not working

[manunited332]

Hi all,

I am learning exchange 2003 by making a test lab setup from Trainsignal’s Exchange 2003 video training course. Please see the attached picture for the network configuration, I am stuck with a problem that I am not able to use internet on my test network. OWA, and emails are working fine internally but of course to send/receive emails from outside network internet should be working which is where I’ve stuck. Please let me know what can I do to resolve this issue.

Just for your info on NAT1 PC, on Second NIC interface I don’t know what DNS address I should use because I don’t know my isp’s address, I’ve already tried Google’s public DNS which is 8.8.8.8 and 8.8.4.4 but still no joy.

Quick reply is highly appreciated.

 

[dberg35]

You will need to know your ISP DNS as you will need to setup forwarders on your domain server. What is doing DHCP?

 

[manunited332]

problem solved, internet is working now.

I configured DNS forwarders, then in RRAS (routing and remote Access) I enabled the option " public interface connected to internet" on my NIC2 (WAN), then i also enabled the option (enable this computer as a router) in RRAS.

many thanks for helping me.