If you are relaying another stream, you must keep a few things in mind.
At Shoutcast Streaming we run a firewall on our server to protect you (and us) from attacks from hackers / spammers.
Certain ports are BLOCKED and the firewall will allow no traffic to pass through.
If you are relaying another IP adress and the port number is in the following range:
6012, 6013, 8000 to 8300, 8800, 8801, 9000 to 9100
then there will be no problem relaying your stream.
If you are trying to use ANY OTHER port not listed here, you MUST e-mail us (or put in a trouble ticket) and let us know the port # so we can open it up on the firewall.