and how he can found out his ports ?

hey my friend has dm800hd and he gave me his ip and i set all
and i got this messege :

[Blockierte Grafik: http://img828.imageshack.us/img828/4774/12232011123325am.jpg]

what should i do
thanks
btw : i set the ports Wport : 80 and Sport:80
thanks