Tripp Lite B092-016, Руководство пользователя, Страница: 138 / 242

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
Click Apply.
Now set the Console Server to send alerts to the Nagios server:

Select Alerts from the Alerts & Logging menu and click Add Alert.

In Description enter: Administrator connection.

Check Nagios (NSCA).

In Applicable Ports check the serial port that has the router console port attached. In Applicable
Hosts check the IP address/DNS name of the IIS server.

Click Connection Alert.

Click Apply.
Lastly, add a User for the client running SDT Connector:

Select Users & Groups from the Serial & Network menu.
 Click Add User.

In Username , enter: sdtnagiosuser , then enter and confirm a Password.

In Accessible Hosts click the IP address/DNS name of the IIS server. In Accessible Ports click the
serial port that has the router console port attached.

Click Apply.
10.3 Configuring Nagios Distributed Monitoring
To activate the Console Server’s Nagios distributed monitoring:

Nagios integration must be enabled and a path established to the central/upstream Nagios server

If the Console Server is to periodically report on Nagios-monitored services, then the NSCA client
embedded in the Console Server must be configured: the NSCA program enables scheduled check-
ins with the remote Nagios server and is used to send passive check results across the network to
the remote server

If the Nagios server is to actively request status updates from the Console Server, then the NRPE
server embedded in the Console Server must be configured – the NRPE server is the Nagios
daemon for executing plug-ins on remote hosts

Each of the Serial Ports and each of the Hosts connected to the Console Server which are to be
monitored must have Nagios enabled and any specific Nagios checks configured

Lastly the central/upstream Nagios monitoring host must be configured
10.3.1 Enable Nagios on the Console Server

Select System: Nagios on the Console Server Management Console and tick the Nagios service
Enabled.