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bynagiosloom, June 23, 2015
1 of 1 people found this review helpful
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.";