I am not able to monitor one of the Ubuntu machines in our network
The host status is DOWN and the host state information report in nagios says in its STATUS INFORMATION column:
CRITICAL - 192.168.0.232: Host unreachable @ 192.168.0.216. rta nan, lost 100%
I need to activate SNMP on Ubuntu so that I am able to monitor the 192.168.0.232 client machine from the 192.168.0.216 nagios server
Please help me ASAP... I need to configure Ubuntu on more than 36 machines and am running out of time!