Hi all im new and i have download server ,cofing them but now i have a problems i open the port 80/7171/3306 normaly is open but i want to open the 8000 but in the page for test port him say : not open port 8000 and i want to know can have a programs can block the port 8000 (i have a modem Netgear DG834GT) thank for help me