How to use SocketType.Seqpacket?

I was wondering how you would use SocketType.Seqpacket in a server (asynchronous non-threaded). Currently, I've got the following code:

listeningSock =newSocket(AddressFamily.InterNetwork, SocketType.Seqpacket,ProtocolType.Unspecified); // Bind to the local IP Address listeningSock.Bind(ipLocal); // Start listening // WARNING - ONLY 10 listeningSock.Listen(10); // Now begin receiving connections listeningSock.BeginAccept(newAsyncCallback(OnConnectionRequest),null);

And I get the following exception on the first line of the above code:

System.Net.Sockets.SocketException was unhandled
Message="An address incompatible with the requested protocol was used"
I know that Seqpacket uses the InternetWork AddressFamily, but not sure what ProtocolType it uses, although I've heard it uses SCTP.

So how would I get this code sample to work?

Thanks for helping

[1959 byte] By [Mireno] at [2008-2-20]