Symantec 10521146 Administration Guide - Page 289
Setting Watchdog Process Restart Only, Configuring availability for multiple nodes
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Advanced configuration 289 Establishing high availability failover Setting Watchdog Process Restart Only Watchdog Process Restart Only indicates whether to restart the product or execute a full system reboot, when a failure occurs. The default value is false. If set to true, Symantec Network Security restarts the product on failure. If this value is false, Symantec Network Security reboots the system on failure. Caution: Make sure that the system has enough RAM for this parameter. To set the Watchdog Process Restart Only parameter 1 Click Configuration > Node > Network Security Parameters. 2 In Select Node, choose the node from the pull-down list, and click OK. 3 In the left pane, click Watchdog Process Restart Only. 4 In the lower right corner of the Configuration Parameters pane, do one of the following: ■ Click True to restart the product on failure. ■ Click False to reboot the system on failure. 5 Click Apply. 6 In Apply Changes To, select the node or subset of nodes that you want to apply the parameter to. 7 Click OK to save and close. Note: SuperUsers can set this parameter; Administrators, StandardUsers, and RestrictedUsers cannot. See "User groups reference" on page 319 for more about permissions. Configuring availability for multiple nodes Symantec Network Security provides a set of watchdog parameters to ensure uninterrupted event detection by deploying multiple nodes in a high-availability configuration called failover.
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