LAN 1-4

Local Area Network switch: Four Ethernet ports (RJ-45) used for connecting computers or other network devices

DMZ/
WAN2

A dedicated Ethernet port (RJ-45) used to connect a DMZ (Demilitarized Zone) computer or network. Alternatively, can serve as a secondary WAN port or as a VLAN trunk.

WAN

Wide Area Network: An Ethernet port (RJ-45) used for connecting your broadband modem, a wide area network router, or a network leading to the Internet

Serial

A serial (RS-232) port used for connecting computers in order to access the UTM-1 CLI (Command Line Interface), for using the terminal server, or for connecting an external dialup modem.

An RJ-45 to DB9 converter is supplied for your convenience.

Warning: Do not connect an Ethernet cable to the RJ-45 serial port.

PWR

A power jack used for supplying power to the unit. Connect the supplied power adapter to this jack.

RESET

A button used for rebooting the UTM-1 appliance or resetting the UTM-1 appliance to its factory defaults. You need to use a pointed object to press this button.

• Short press. Reboots the UTM-1 appliance
• Long press (10 seconds or until SYS LED begins to blink rapidly). Resets the UTM-1 appliance to its factory defaults, and resets your firmware to the version that shipped with the UTM-1 appliance. This results in the loss of all security services and passwords and reverting to the factory default firmware. You will have to re-configure your UTM-1 appliance.

Do not reset the unit without consulting your system administrator.