LinuxQuestions.org - Regex matching with check

Hello There,

I'm trying to generate a critical error when my OID is at "0".
but what ever I do it still say "SNMP OK"

Code:

# ./check_snmp -H 192.6.2.150  -C public -o SNMPv2-SMI::mib-2.33.1.9.9.0 -r 0

SNMP OK - 0 | SNMPv2-SMI::mib-2.33.1.9.9.0=0

#

# ./check_snmp -H 192.6.2.150  -C public -o SNMPv2-SMI::mib-2.33.1.9.9.0 -r 1

SNMP OK - 0 | SNMPv2-SMI::mib-2.33.1.9.9.0=0

#

#./check_snmp -H 192.6.2.150  -C public -o SNMPv2-SMI::mib-2.33.1.9.9.0 -s 1

SNMP OK - 0 | SNMPv2-SMI::mib-2.33.1.9.9.0=0

#

# ./libexec/check_snmp -H 192.6.2.150  -C public -o SNMPv2-SMI::mib-2.33.1.9.9.0 -s 0

SNMP OK - 0 | SNMPv2-SMI::mib-2.33.1.9.9.0=0

#

But if I do the same check using a string on a diffrent OID it's working as expected:

Code:

# ./check_snmp -H 192.6.2.150  -C public -o SNMPv2-MIB::sysContact.0 -r Com

SNMP OK - Computer Room Manager |

# ./check_snmp -H 192.6.2.150  -C public -o SNMPv2-MIB::sysContact.0 -r KO

SNMP CRITICAL - *Computer Room Manager* |

#

Any idea about what I'm doing wrong?
or
Is there a bug to filter interger result?

Best regards,
Angel.