Heartbeat Settings on the Enhanced Log Settings Page A heartbeat is a message generated by the SonicWALL firewall appliance sent out at various intervals to a connected management server to determine whether the management server connected to the SonicWALL firewall appliance is active. You can now set a threshold value for how often a heartbeat message is generated. You can do this on the Log Settings page. To specify the Heartbeat Rate, complete the following: 1 Navigate to the Policies Panel. 2 Click the Log menu to display logging options. 3 Click the Log Settings option. GMS displays the Log Settings dialog box. 4 In the Heartbeat Rate field in the General region, type a value that represents the number of seconds that is the interval between heartbeat tests. Note that the default interval is 60 seconds.