Nobody can connect?!?

[Wowie745O]

nobody can connect to my server :(
my damage now works thx to all peeps who helped
but help me with ^that^

[Ad Bot]

[Wowie745O]

^EDIT^ now i cant connect to my friend's place :c

[Headcrab Zombie]

Read stickies
http://forum.blockland.us/index.php?topic=40783.0

[WALK2222]

It's called port forwarding if you have a pc then type in how to port forward on google but if it's Mac go look at the stikies