Barracuda High Availability Layer

Using the tests associated with the Barracuda High Availability Layer (see Figure 1), you can monitor the following for the target Barracuda WAF:

• Are there any devices not in the expected HA state?

• Does any recent switchover occur between the active and passive WAF devices?

  

  Figure 1 : The list of tests associated with the Barracuda High Availability Layer