WHat does this mean!!

[Br3eZe]

Reason Given: Connection timed out
More about this error: This means that you are most likely behind a firewall, this error esentially says that you and your computer aren't there. You might also check to be sure that your ip is Myip, if it is not then you are behind some sort of proxy.

im not behind i firewall , only behind a router
zyXEL Prestige 300

what should i do !!