We use cookies on our website to ensure we provide you with the best experience on our website. By using our website, you agree to the use of cookies for analytics and personalized content.This website uses cookies. More Information
It seems like your browser didn't download the required fonts. Please revise your security settings and try again.
Barracuda CloudGen Firewall

F82 Revision A

  • Last updated on

Front Side F82 Annex-A / Annex-B Revision A


Rear Side F82 Annex-A Revision A


Rear Side F82 Annex-B Revision A


Opening your Barracuda Networks appliance or removing its warranty label unless instructed to do so by Barracuda Networks support will void your warranty and hardware support.

Barracuda Networks Appliance Safety Instructions

Always use the power supply shipped with the appliance.

Minimum Firmware Requirements

CloudGen Firewall  7.0.2 or later, or 6.2.4 or later

Default Port Configuration

Port Label OS Notation Speed/Type (Revision A) Management Port
1 p1 10/100/1000 MBit RJ45 X
2 p2 10/100/1000 MBit RJ45  
3 p3 10/100/1000 MBit RJ45  
4 p4 10/100/1000 MBit RJ45  



Annex A: RJ 11 (Annex A)
1 GbE SFP Optical Fiber

Annex B/J: RJ45 (Annex B/J)
1 GbE SFP Optical Fiber


Hardware Specifications

Component Revision A
CPU Intel Atom Dual Core
Data Storage 4 GB
Mass Storage 1 x 50 GB SSD
Flash Disk -
LCD Module -
USB 4 x USB 2.0
Form Factor Desktop
Dimensions (W/D/H) 378/160/44 mm 
Net Weight 2.2 kg
Power Supply Single, external
Power Supply Input Voltage 100 - 240 V, AC
Power Supply Output Voltage 19 V, DC
Power Supply Frequency 50 Hz - 60 Hz
Power Supply Watts 45 W
Storage Temperature –20 °C to +70 °C
Operation Temperature 0 °C to +35 °C
Relative Humidity 5% - 95%, non-condensing
Certifications CE, FCC, ROHS
Wi-Fi 802.11 b/g/n or better extended range WiFi adapter


  • Compliant with ITU-T VDSL2 G.993.2
  • Compliant with ITU-T G.vectoring
  • Auto Fall back to ADSL2/2+
  • ANSI T1.413 Issue2
  • ITU-T G.992.1 G.dmt
  • ITU-T G.992.3 ADSL2 (G.dmt.bis)
  • ITU-T G.992.5 ADSL2+
  • VDSL Band Plan: 997, 998
  • VDSL2 Profile: 8a, 8b, 8c, 8d, 12a, 12b, 17a, 30a
  • Annex A, Annex B, Annex M, Annex J
  • Bridged (default) or Advanced Mode
  • Auto failover WAN1-WAN2
The hardware specifications list was valid at the time this manual was published. The listed components are subject to change at any time, as Barracuda Networks may alter hardware components due to technological advancements. Therefore, the list may not reflect the current hardware configuration of the Barracuda appliance it was delivered with.

LED and Acoustic Signals

Your appliance is equipped with a variety of LEDs and acoustic signals. The front side of the Barracuda CloudGen Firewall F18 has one power LED (blue), one disc LED (green), one status LED (red) and 4 port LEDs. The rear side has one power button LED and various port LEDs. Two acoustic signals indicate the installation status.

LED Color Status Meaning
All LED Off Off Appliance is powered off or installation has not yet finished.

Power LED front side BLUE

Steady Appliance is plugged in and is On.
Status LED front side RED

Off Power LED on and Status LED off: Box is running normally, or installation has finished successfully.
Steady Appliance is halted and may be disconnected / An error has appeared preventing the Barracuda CloudGen Firewall from entering the up state.
Blinking slowly
(1/s interval)
Normal installation / Appliance is either booting, shutting down, or performing a system update.
Blinking fast
(4/s interval)
Error during installation / Appliance is in ART mode.
Disc LED front side GREEN Blinking Appliance is reading or writing on storage.
Port LEDs front side GREEN Blinking Port in use (Data transfer).
Port LEDs back side GREEN Left blinking,
Right steady
Port in use (Data transfer) - Yellow (10/100 Mbps) port is On.
xDSL LEDs back side

ACT blinking

DSL/WAN1 steady

WAN2 steady

xDSL modem is active

DSL/WAN1 connected

WAN2 connected

Acoustic Signal Frequency Meaning
Beep 1 time
Appliance is starting to boot.
Beep 3 times
(. . .)
Installation was completed successfully; appliance is halted for reboot. After reboot, one beep will again indicate booting.

3 times long

(_ _ _)

Error during installation.
LED and acoustic signals may vary between different appliance models.

Serial Console Port

In order to establish a console connection to the appliance using a serial cable (RJ45), you need to configure the serial port on the terminal using the following parameters:

Parameter Value
Baud 19200
Bits 8
Stop bit 1
Parity None
Handshake None
Last updated on