User`s guide

Firmware Improvements
Enhancement: It is now possible to disable the SIP Proxy. [BNF-1900]
Enhancement: To simplify the firewall rule tester, time settings are no longer available. [BNF-1872]
Enhancement: The Active Connections screen now allows performing a Barracuda Labs reputation search for globally routable IP
addresses. [BNF-1800]
Enhancement: The product documentation has been updated and improved to reflect the latest firmware changes. ], [BNF-1801 - 1802 [B
NF-1804 - 1813]
availFix: The DHCP server now consumes a lower amount of able memory. [BNF-1896]
Fix: The Weight setting of Connection Objects is now saved correctly. [BNF-1870]
Fix: PPPoE connections now accept usernames not containing the symbol. [BNF-1846]@
Fix: ICMP reply packets from already terminated sessions are not leading to orphaned sessions any more. [BNF-1833]
Fix: Network activations are now possible in any configuration tab, even if the product is not yet activated. [BNF-1824]
Fix: An authentication bypass issue in proxied environments has been removed. [BNSEC-1226]
Barracuda Firewall Release Notes Version 6.0.1.001
Firmware Improvements
Enhancement: The DHCP service is now automatically restarted if a network activation occurs. [BNF-1591]
Enhancement: NAT Objects are now able to introduce Proxy ARPs. [BNF-1705]
Enhancement: Secondary IP addresses are now also available through the default network bridge P1-P3. [BNF-1668]
Enhancement: The DHCP server is now able to assign DHCP options 66 (TFTP server name), 67 (Bootfile name) and 150 (TFTP server
address) to clients. [BNF-1761]
Fix: The checkbox was permanently visible, although not available when using proxy forwarding. [BNF-1609]Include User Information
Fix: Moving a Barracuda Firewall to another Barracuda Cloud Control account did not work correctly. [BNF-1709]
Fix: Source based routing in certain multi ISP configurationsnow works as expected [BNF-1630]
Fix: IP addresses are now saved correctly when adding IPS Exceptions. [BNF-1602]
Barracuda Firewall Release Notes Version 6.0.0
Firmware Improvements
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The following firmware improvements and updates have been implemented since the Early Availability release of the Barracuda Firewall.
If the Barracuda Firewall was not able to contact the Barracuda Networks firmware update servers, the Status page of the unit could not
be loaded correctly. [BNF-1623]
Applying source IP address filters on the Active Connections page could lead to a high OS load, if the unit is currently forwarding a high
amount of network sessions. [BNF-1623]
takes longer, please contact for further assistance.Barracuda Networks Technical Support
Please Read Before Updating
Before installing any firmware version, make a backup of your configuration and read all of the release notes that apply to the versions
that are more current than the version that is running on your system.
Do not manually reboot your system at any time during an upgrade, unless otherwise instructed by Barracuda Networks Technical
Support. Depending on your current firmware version and other system factors, upgrading could take up to 10 minutes. If the process
takes longer, please contact for further assistance.Barracuda Networks Technical Support
Please Read Before Updating
Before installing any firmware version, make a backup of your configuration and read all of the release notes that apply to the versions
that are more current than the version that is running on your system.
Do not manually reboot your system at any time during an upgrade, unless otherwise instructed by Barracuda Networks Technical
Support. Depending on your current firmware version and other system factors, upgrading could take up to 10 minutes. If the process
takes longer, please contact for further assistance.Barracuda Networks Technical Support