Linux Proxy Problem - nobody can enter using tibia tunnel.

[Nuckles]

My server is: anonyot.com
Nobody can enter the proxy server with (tibia tunnel)
I'm pretty sure it's something in the firewall.
Any other proxy program (Example: directip.com) can enter, less with tibia tunnel.
Anyone know how to solve?

Cya.

 

[xLosT]

nobody with custom client?

 

[Nuckles]

No, all client is tibia original. using ipchanger.