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nagiosloom
I am using this plugin with IP SLA on the core switches at my customer sites to check that all internet connections remain up.
One glitch I noticed was that if the SNMP queries fail then the plugin may still return an OK status code. I fixed this issue by checking at the start of the "Output Phase" that the rtt_status hash is not empty:
if (! %rtt_status ) {
print "No SLA query returned a status.";
print "So returning CRITICAL status code.";
exit(2);
}
One glitch I noticed was that if the SNMP queries fail then the plugin may still return an OK status code. I fixed this issue by checking at the start of the "Output Phase" that the rtt_status hash is not empty:
if (! %rtt_status ) {
print "No SLA query returned a status.";
print "So returning CRITICAL status code.";
exit(2);
}
