Security Gateway Manual
SG-2100
USB Ports
USB ports on the device can be used for a variety of purposes.
The primary use for the USB ports is to install or reinstall the operating system on the device. Beyond that, there
are numerous USB devices which can expand the base functionality of the hardware, including some supported by
add-on packages. For example, UPS/Battery Backups, Cellular modems, GPS units, and storage devices. Though the
operating system also supports wired and wireless network devices, these are not ideal and should be avoided.
4.2 Front Side
Fig. 2: Front view of the Netgate 2100 Firewall Appliance
4.2.1 LED Patterns
Description
LED Pattern
Boot in Process
Circle, then square, then diamond all rapidly flash blue
Boot Completed/Ready
Diamond slowly flashes blue
Upgrade Available
Square slowly flashes orange
Upgrade in Progress
Square slowly flashes orange
Factory Reset
All rapidly flash red
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