PREUN

/bin/sh

if [ $1 = 0 ]; then
    service snmpd stop >/dev/null 2>&1
    /sbin/chkconfig --del snmpd
    service snmptrapd stop >/dev/null 2>&1
    /sbin/chkconfig --del snmptrapd
fi

POSTIN

/bin/sh

/sbin/chkconfig --add snmpd 
/sbin/chkconfig --add snmptrapd

# move local state files from /var/net-snmp to new location when updating the package
/bin/mv /var/net-snmp/* /var/lib/net-snmp/ &>/dev/null || :

POSTUN

/bin/sh

if [ "$1" -ge "1" ]; then
    service snmpd condrestart >/dev/null 2>&1 || :
    service snmptrapd condrestart >/dev/null 2>&1 || :
fi