Port Forwarding with Two NICS

[ayeizpai]

Hello all,
I have a Dell Poweredge 2950 server with two gigabit ethernet ports.
One ethernet port's ip address is 192.168.0.20, and the other's is 192.168.0.21.
If it helps, my router is an Arris TG1672G. I need to forward ports 2302-2305 to this server.
The issue is, I can't forward the same ports to two different ip addresses. So I tried one ip address, nothing. I checked with an online port checker, said it was closed. I tried the other ip address, still nothing. I'm not exactly sure what the issue here is. Is the actual server itself I'm hosting not know which network port it will be receiving data from?

Any advice would be appreciated.

Best regards,
Matt

 

[Kenneth Barker]

That all depends on what platform you are actually using. IIS?

 

[ayeizpai]

Thanks everyone for your answer, I have found the issue. The reason was that the windows firewall didn't have the exception in it to allow the ports through. Thanks again.