1. If a recompile doesn’t work, download this attachment to that folder. Then, as root, run the following command:

chmod +x /usr/local/nagios/libexec/check_snmp

check_snmp (130 KB)

 

2)  check to make sure you have all these installed on the linux os hosting nagios

net-snmp-utils

net-snmp

net-snmp-libs

 

3) Have you tried searching for it?

Type:

updatedb

locate check_snmp