I have a fireproof wall a window, modem ADSL +, 100Mb/sek. I live in Russia.
Ok. I paste here same message, which I wrote to fiskesnack.com. It may help you.
Some things to check:
-Give access for Propilkki.exe to internet (or was it pp2.exe ?) (So allow it from your firewall, check "remember me", if you dont want to do this always).
-Check that used IP-address is correct. HOst MUST check his IP (i.e. here
http://showip.net/ ). Host must tell to other players his IP address and others must use EXACTLY that given address.
- If someone has problems in hosting, let others try it.
- If computer is part of intranet (one IP address to internet, many routes to intra-IPs)., there is need to create a rule for traffic to your modem. For example, Zyxel Prestige 660 series needs to be customized for that.
Shortly, how to custom your modem (zyxel)
1) log in to your modem
2) go to NAT (SUA only, edit details)
3) create start 4500 (port), and end (4500) and then your intranet IP
after that..
4) go to your MODEMs firewall menu (still logged in)
5) Then to rule summary and modify it by creating a new rule. Setting might be something like this (I cant remember these exactly, but it is not so hard to have pp2 work as a host)
LAN to LAN (not sure about that, if this did not work, change it to something else)
Active (check)
Direction= FORWARD
Source ja destination address = any
Available services = Here you must create this propilkki2.exe rule, name it like you want it
TCP packages needs to be allowed (UDP not needed)
Time settings, let it be anytime
And then apply..
It should work after that.