This test enables administrators to measure the effectiveness of the AAA authentication technique. This test monitors the AAA sessions on the NetScaler and reports the count and percentage of authentications that were successful and those that failed on the NetScaler. This way, the test turns the spotlight on unauthorized access attempts that were detected and prevented by the AAA technique.

This page depicts the default parameters that need to be configured for the CtxNsAAATest.

• The TEST PERIOD list box helps the user to decide how often this test needs to be executed.

• To monitor a NetScaler device, the eG agent should be configured with the credentials of a user with read-only privileges to the target NetScaler device. Specify the credentials of such a user in the NETSCALER USERNAME and NETSCALER PASSWORD text boxes.

• Confirm the password by retyping it in the CONFIRM PASSWORD text box.

• The eG agent collects performance metrics by invoking NITRO (NetScaler Interface Through Restful interfaces and Objects) APIs on the target Netscaler device. Typically, the NITRO APIs can be invoked through the HTTP or the HTTPS mode. By default, the eG agent invokes the NITRO APIs using the HTTPS mode. This is why, the SSL flag is set to Yes by default. If the target Netscaler device is not SSL-enabled, then the NITRO APIs can be accessed through the HTTP mode only. In this case, set the SSL flag to No.

• Once the necessary values have been provided, clicking on the UPDATE button will register the changes made.

When changing default configurations of tests, the values with “$” indicate variables that will be replaced by the eG system according to the specific server being managed - for instance, $hostName is the host/nickname of the target host, $port is the port number of the server being monitored. E.g., for a server xyz:80, $hostName will be changed automatically by the eG manager to “xyz” and $port will be changed to “80” when configuring a test.