Duplicates traps

Hello,
  i´m use net-snmp 5.2.2 on Linux and i configured my snmpd.conf to send traps when some service down or up.

## Process
proc httpd
proc sshd
proc smbd
proc snmpd

##  Send trap when change state
monitor -u srvtrap -r 10 -o prNames -o prErrMessage "procTable" prErrorFlag != 0
monitor -u srvtrap -r 10 -o prNames -o prErrMessage "procTable" prErrorFlag == 0

But, when a service down the snmp send 2 traps identical informing the change status and when a service up the snmp send only 1 trap informing. 

Why this happens ? I need the when a service down send only on trap as when a service up.


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Wesley Naves de Faria
Analista de suporte
FreeBSD/OpenBSD/Linux
AGANP - Agência Goiana de Administração Negócios Públicos
Contato: +55 (0XX62) 201-6582