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Barracuda CloudGen Firewall

This Firmware Version Is End-Of-Support

Documentation for this product is no longer updated. Please see https://campus.barracuda.com/doc/71862301/ for further information on our EoS policy.


  • Last updated on

To manage the VPN server, root users can use the vpnadminclt utility ( /opt/phion/bin/ ). Use the following syntax:

vpnadminclt _


You can use the following commands with vpnadminclt:


Terminates the specified site-to-site tunnel.

ipsechardkill  Terminates the specified IPsec site-to-site tunnel.

Establishes the specified tunnel.


Disables or enables the specified tunnel, as specified by the value of num where:

  • num : -1 — Disables the tunnel.
  • num : 0 — Enables the tunnel.
  • num > 0 — Enable the tunnel for the specified of seconds.
removestatus    Removes status information for a group VPN tunnel.
showdynnum                      Shows dynamic number.
--help Displays help information.
killall vpnc

Kills the tunnel. For example, if the "VPN point of entry" has been changed while the remote management tunnel is initialized and the box still uses the old tunnelRepeat until the following message is displayed:

"No Process killed"
Last updated on