Support:
Setting up a Netgear DSL-Modem/Router to work with a WORLD WLAN device:
1. Go to your webinterface of your netgear-device and select "Security/services". Then click on "Add custom service".
This is what you have to type then:

Name: hotelairspot,
Type: TCP
Start-Port: 3128
End-Port 3128.
Click on "Apply" when done.
2. Next click in the left-menu on "Security/firewall rules" and on "Inbound-Services" click to add so you will see this picture.
Enter the following:
Service: hotelairspot
Action: ALLOW always
Send to LAN Server: 10.0.0.130**
Click "apply"
** If you changed WAN-IP use that IP instead.
That's just it!
Now connect your WORLD WLAN device's Internet-Port (WAN) to one (or the only) LAN-port of your DSL-Modem/router if you haven't already done so. Continue with setting up the WORLD WLAN device as stated in the online manual. At 192.168.110.2/setup you will find a webinterface for your WORLD WLAN.