-   But how can i login into my router? I consulted one person, but he said it's imposible to login into the router cause it's not in the house, but is intead being used by all of the house and is located in the alley -   Guest
The port forwarding needs to be done in the router.
You may simply be able to enable UPNP in the router and get the console to work. So, login to your router and enable upnp and then try the game again....chances are that this will work fine.
If not, you will need to forward the correct ports to the device or put the device in the DMZ.
i need a set up or where can i get the set up for wli2-pci-g54s by buffalo inc but its the air...
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i need a set up or where can i get the set up for wli2-pci-g54s by buffalo inc but its the air station wireless-g