How to listen on multiple IP addresses?

Question

If my server has multiple IP addresses assigned to it, and I would like to listen to some (or all) of them, how do I go about doing that?

Do I need to create a new socke

Answer 1

I have worked on it, IPAddress.Any is not the proper way, It will bind any Suitable IP address. In my case I have 2 NIC and I couldn't trouble shoot the problem. When I added

System.Net.IPAddress ipAddress = IPAddress.Parse("xxx.xxx.xxx.xxx");
listener = new TcpListener(ipAddress, portNum);

It worked fine.