HP 800 Series, User Manual

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System Administration
Restarting NAC 800 System Processes
15-4
Restarting NAC 800 System Processes
This section lists the commands to stop and restart services associated with
NAC 800 installations for MS, ES, or Single-server Installations. Restart
instead of start is used for services already running in NAC 800.When running
NAC 800 and monitoring systems on your network, you may encounter a
warning on a server stating that a
Connection cannot be established. Recommend
restart.
The following table provides specific commands for stopping and
restarting your services with NAC 800.
If stopping and restarting your system is not successful or you are being
required to restart more than once, contact ProCurve Networking by HP at: ,
www.procurve.com, or .
Table 15-1. Service Stop and Restart Commands
Command Description
service watchdog stop
This command stops all the NAC software processes on the server
(MS and/or ES processes, as necessary).
service watchdog start
This command starts all the (stopped) NAC software processes on
the server
(MS and/or ES processes, as necessary).
service watchdog
restart
This command restarts all the NAC software processes on the
server
(MS and/or ES processes, as necessary)
service nac-es status
This command shows the current status of the ES processes on
the server
(Applies only to an ES or a single server installation)
service nac-ms status
This command shows the current status of the MS processes on
the server
(Applies only to an MS or a single server installation)
reboot
This command stops all services gracefully and reboots the server
shutdown -hy 0
This command shuts down the system gracefully so it will be ready
for poweroff
Table 15-2.