Now that i found the port address by useing superscan, but i couln't send stuff with those port. some guy say if my computer is connected to a network, then all the port is not forowarded to my machine, The port are my local host but not my machines!!! what can i do??

Notice: i am going for a crismas break for 2 weeks, plz give all kind of solution(i can't command promot becaz i don't have run option on the start up).
mary crismas all