Hi,
Trying to use a negative value for warning and critical ranges for snmp however it seems this is not an option ? basically want the check to alert me when the value reaches 0 not a check for incrementing.
/usr/local/nagios/libexec/check_snmp -H 10.10.10.200 -o 1.3.6.1.4.1.5011.100.101.1 -w -5: -c -0: -C test123 -t 10
check_snmp: Invalid warning threshold - -5:
Usage:check_snmp -H <ip_address> -o <OID> [-w warn_range] [-c crit_range]
[-C community] [-s string] [-r regex] [-R regexi] [-t timeout] [-e retries]
[-l label] [-u units] [-p port-number] [-d delimiter] [-D output-delimiter]
[-m miblist] [-P snmp version] [-L seclevel] [-U secname] [-a authproto]
[-A authpasswd] [-X privpasswd]
enterprises.5011.100.1.1 = INTEGER: 1
enterprises.5011.100.2.1 = STRING: "check-varnish"
enterprises.5011.100.3.1 = STRING: "/usr/local/libexec/check_varnish -n varnish1 -p n_backend -w 11 -c 0"
enterprises.5011.100.100.1 = INTEGER: 2
enterprises.5011.100.101.1 = STRING: "VARNISH CRITICAL: N backends|n_backend=10"
enterprises.5011.100.102.1 = INTEGER: 0
enterprises.5011.100.103.1 = ""