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Barracuda Load Balancer ADC

Release Notes Version

  • Last updated on

Before installing any firmware version, back up your configuration and read all release notes that apply to versions more recent than the one currently running on your system.

Do not manually reboot your system at any time during an update unless otherwise instructed by Barracuda Networks Technical Support. Depending on your current firmware version and other system factors, updating can take up to 10 minutes. If the process takes longer, contact Barracuda Networks Technical Support for further assistance.



  • The wildcard character asterisk (*) is now allowed while configuring SNI domains. For example, * [BNADC-7923]
  • HTTP Strict Transport Security (HSTS) is now available on all Barracuda Load Balancer ADC models. [BNADC-7907]
  • If the FTP access log is configured, all temporary access log files are cleared after transmitting the log files to the FTP server. [BNADC-7943]
  • Processing HTTP headers in requests no longer triggers errors. [BNADC-7906]
  • For all web browsers, web pages are now served properly even after refreshing the page. [BNADC-7927]