Here is some of my SNMP monitoring that someone may find useful.
Monitoring OI with SNMP
Fault Management
echo 'dlmod sunFM /usr/lib/fm/amd64/libfmd_snmp.so.1' >>
/etc/net-snmp/snmp/snmpd.conf
snmp oid: iso.org.dod.internet.private.enterprises.sun.prod.195.1.4.0
( 1.3.6.1.4.1.42.2.195.1.4.0 )
Logs
(oid here is for the first logmatch entry)
snmpd.conf setting
echo 'logmatch dmesg /var/adm/dmesg 600 WARNING ERROR' >>
/etc/net-snmp/snmp/snmpd.conf
snmp oid:
iso.org.dod.internet.private.enterprises.ucdavis.logMatch.logMatchTable.logMatchEntry.logMatchGlobalCounter.1
( 1.3.6.1.4.1.2021.16.2.1.5.1 )
Custom scripts
monitor zpool space to work around snmp disk size limit.
This returns text based on use, but can be altered to suit your
requirements. One entry per zpool.
The actual oid will depend on the number of extended options in use.
snmpd.conf setting
echo 'extend datapool /usr/bin/bash /usr/bin/zpools.shdatapool' \
>> /etc/net-snmp/snmp/snmpd.conf
snmp oid:
iso.org.dod.internet.private.enterprises.netSnmp.netSnmpObjects.nsExtensions.nsExtendObjects.nsExtendOutput2Table.nsExtendOutput2Entry.nsExtendOutLine.8.100.114.103.118.97.117.108.116.1
(
1.3.6.1.4.1.8072.1.3.2.4.1.2.8.100.114.103.118.97.117.108.116.1 )
-------------------------------------------------------------
#!/bin/bash
#zpools.sh
#
export PATH=/usr/bin:/usr/sbin:/sbin
export LD_LIBRARY_PATH=/usr/lib
diskused=`zpool list -H -o capacity ${1} | sed -e 's/%//g' `
#echo $diskused
if [ $diskused -ge 84 ]
then echo "WARNING"
exit 1
fi
if [ $diskused -gt 90 ]
then echo "CRITICAL"
exit 1
fi
if [ $diskused -lt 84 ]
then echo "OK"
fi
-------------------------------------------------------------
Mark.
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