Chapter 5 Web Interface Tutorials
Nebula Mobile Router User’s Guide
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1 Go to the Security > MAC Filter > MAC Filter screen. Under MAC Address Filter, select Enable.
2 Click Add New Rule to add a new entry. Select Active, and then enter the Host Name and MAC Address
of computer B. Click Apply.
5.7 Device Maintenance
This section shows you how to upgrade device firmware, back up the device configuration and restore
the device to its previous or default settings.
5.7.1 Upgrading the Firmware
Upload the router firmware to the Zyxel Device for feature enhancements.
1 Download the correct firmware file from the download library at the Zyxel website. The model code for
the Zyxel Device in this example is v5.13(ABLZ.1) Note the model code for your device. Unzip the file.