Technical data

78 ServerIron ADX Graphical User Interface Guide
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Health checks
7
• Port: Specifies the port name and the application port number. Select a port name from
the list. The port value is displayed in the field next to the list.
NOTE
For the unknown port, select Custom from the list and enter the port number.
• Content Check: Allows the ADX device to perform the content verification health checks for
ports that do not use one of the well-known port numbers recognized by the ADX device.
Select the Content Check check box to enable content verification health checks.
• Protocol: Select the protocol from the list. The port value is displayed in the field next to the
list.
5. Click Apply to save your entries.
Click Reset to revert the configuration to the previous configured values.
To modify the configured element health checks, in the summary table, select an entry and
click Edit or double-click the entry. You can also delete a configuration by clicking Delete.
However, you cannot edit or delete health check policies if they are in use.
For more information on configuring element health checks, refer to the ServerIron ADX Server
Load Balancing Guide.
Configuring boolean health check policy
A health check policy consists of one or more element-action expressions. When a logical
expression contains multiple element-action expressions, the policy also contains the logical
operator AND or OR or NOT.
To configure a boolean health check policy on the device, perform the following steps within the
Configure tab.
1. Click Traffic on the menu bar.
2. From the sidebar, select Health Checks, and then select Element Health Checks.
3. Click New Boolean Health Check at the bottom of the Element Health Checks page.