Source:  ZENworks for Servers; Management and Monitoring Services; Traffic Analysis Agent for Windows NT

Explanation:  The machine is not on the network.

Action:  Try to ping to some other hosts from Windows NT. If they do not respond, contact your system administrator.

Explanation:  SNMP will not respond if the SNMP service for Windows NT is not running.

Action:  Start the SNMP service. At the Management server prompt, enter net start snmp.

Explanation:  The SNMP service on Windows NT is not configured

Action:  Check the community string of SNMP for read/write access.