Billion BiPAC 7402NX(L) 802.11n 3G/ADSL2+ (VPN) Firewall Router
Chapter 4: Configuration
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DO NOT power down the router or interrupt the firmware upgrading while
it is still in process. Improper operation could damage the router.
Remote Access
To temporarily permit remote administration of the router (i.e. from outside your LAN), select a time period
the router will permit remote access for and click Enable. You may change other configuration options for
the web administration interface using Device Management options in the Advanced section of the GUI.
If you wish to permanently enable remote access, choose a time period of 0 minute.
Firmware Upgrade
Your router’s “firmware” is the software that allows it to operate and provides all its functionality. Think of
your router as a dedicated computer, and the firmware as the software it runs. Over time this software
may be improved and revised, and your router allows you to upgrade the software it runs to take
advantage of these changes.
Clicking on Browse will allow you to select the new firmware image file you have downloaded to your PC.
Once the correct file is selected, click Upgrade to update the firmware in your router.