2) Connect the USB modem to a free USB port on your Barracuda NG Firewall by using the
included USB extension cable. Note: The Barracuda NG Firewall appliance needs to be powered-
off, as otherwise the modem driver will not be initialized.
3) Connect the external antenna to the SMA interface of the USB modem. The external antenna is
equipped with a magnetic base thus allowing for convenient placement on racks or any other metal
surfaces.
4) Place the USB Modem. Ideally use the included Velcro tape for affixing the USB Modem e.g. to
the Barracuda NG Firewall Appliance or deploy the modem with a standard cap rail.
5) Power on the Barracuda NG Firewall and modify the UMTS/3G network settings by navigating to
Config >Network >UMTS/3G
6) Set UMTS/3G Enabled to YES
7) For UMTS/3G Modem Card choose Barracuda 3G Modem [USB] from the drop-down-list.
8) Enter the APN Name of the provider (available from the provider)
9) Enter the SIM PIN number (if PIN needed)
10) Enter the Phone Number for dial-in (available from the provider)
11)Commit Changes
To commit all previously done configuration steps, the new configuration needs to be activated at
the Barracuda NG Firewall. Click Send Changes followed by Activate.
12)Network Activation
Navigate to Control >Box and click Activate New within the Network Configuration section.
Click Force in the appearing Network Activation pop-up window.
Wait for the Activation Succeeded dialog, and then click OK.Note: Due to network activation you
may lose connection to the appliance. Select Reconnect (upper right) to reconnect to the
appliance.
13) Navigate to Control > Network and check the availability of the 3G/UMTS uplink (ppp5)
14) In order to restart, switch-off or stop the 3G/UMTS connections navigate to Control > Box >
Dynamic Networks
