yp.shoutcast.com gave extended error!!!

[AdoboMan]

I got this error i have no firewall or anything on and i DMZ the server.

<12/14/03@20:28:19> [yp_add] yp.shoutcast.com gave error (nak)
<12/14/03@20:28:19> [yp_add] yp.shoutcast.com gave extended error (Cannot see your station/computer (IP: 24.225.149.147:8000) from the Internet, disable Internet Sharing/NAT/firewall/ISP cache (Connection timed out))