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How can I configure my Barracuda Web Filter to work with the Barracuda Load Balancer using Direct Server Return (DSR) mode?

  • Type: Knowledgebase
  • Date changed: 2 years ago
Solution #00005732

Scope:
All Barracuda Load Balancers in use with all Barracuda Web Filters, firmware versions 4.4.0.


Answer:
Using Direct Server Return mode on the Barracuda Load Balancer requires a non-arping loop-back adapter for each real server, for each relevant virtual IP. When load-balancing Barracuda Web Filters, a manual configuration by our technical support team is required on each Barracuda Web Filter.

Link to This Page:
https://campus.barracuda.com/solution/50160000000Ib4dAAC