When your Zyxel modem is delivered it will have three Ethernet ports for internet and one for O2 TV. Changing your settings to 4 × internet will take you just a few minutes.
Modem web configuration is accessible at http://10.0.0.138/.
Logging into web configuration requires user name and password. If they haven´t been changed before, standard user name is „admin“, the password is also „admin“.
After logging in, choose LAN ports settings in the menu.
A page with the configuration of your modem ports will appear. Choose Internet only on the first line, and save by clicking on Save changes.
Saving your changes will take just a few seconds. When the page is updated all the modem ports are set for internet use, so you can connect a computer to any of them.