Need help

[persason]

Okay so i created this nice map and wanted to host it, but i couldn't (it did not surprise me) so i went to my routers home page 192.168.2.1 after i set up my ip to static ip address (router is Belkin) and opened up the ports 6112-6119 well it should have worked, BUT i still couldnt host and checked to see if my ports were open but my ports were not open WTF??? Im just confused i mean i did the right thing right?

NOTE: I DO HAVE THE ZYXELL ZYWALL 2 PLUS does at anything to do with that? When i go into its home page in 192.168.1.1 then this box comes up asking for password but i dont know what it is all i know is that it is on default and no admin does not work and i can't leave it blank either.

router: 192.168.2.1 Belkin FMD8231-4
Zywall: 192.168.1.1 Zywall 2 plus (what is its default pass???)
Static ip: 192.168.2.5

Please help me with this Thanks

{EDIT}
bump-

 

[XPQJ]

Zywall: 192.168.1.1 Zywall 2 plus (what is its default pass???)
defulat name Admin
defult pass admin
i googled it xD

 

[Eternal.Vision]

This may help you:

http://www.hiveworkshop.com/forums/f456/hosting-games-router-software-configuration-5888/