====== Monitor SNMPD for all cacti host ======

This script will test SNMPD against all host in cacti database.

<code bash>
#!/bin/bash
# Powered by k2patel :)
# please send suggestion to k2patel@hotmail.com

#################################################
###					      ###
### MySQL Information used on Cacti           ###
#################################################
sqlu=<mysql_user>
sqlp=<mysql_pass>
sqld=<mysql_database>

#################################################
###					      ###
### List of person / group notified on faliur ###
#################################################

export receipients="test@k2.com test@notify.com"

#####################################################
###                                               ###
###  Folloving variable defines the skipped Host  ###
#####################################################

hstskip=(test.dummy.com test.dummy.net)


###################################################
###						###
### Variables Used in System			###
###################################################

timeout=5
isskip=0

export prefix=/usr/lib64/nagios
export PATH=$PATH:/usr/lib64/nagios/plugins:/usr/local/bin:/bin



#$$$$$$$$$$$$$$$ END Of Customization  $$$$$$$$$$$$$$$$$$$$



notify(){
   for n in $receipients; do
      echo $1 | /bin/mail -s "[SNMPD] on $i Failed" $n
   done
}

for i in `mysql -N -u $sqlu -p$sqlp -e "select hostname from $sqld.host"`; do
	for k in ${hstskip[@]}; do
		if [ $i == $k ]; then
			isskip=1
		fi
	done
		if [ $isskip -eq 1 ]; then
			echo "Skipped $i"
			isskip=0
		else
			echo Running check_snmp -C public -H $i -P 2c -o system -t $timeout
			check_snmp -C public -H $i -P 2c -o system -t $timeout
			status=$?
			echo
			if [ $status -ne 0 ]; then
				notify "SNMPD failure, Please login to box and try to start SNMPD "
			else
				echo "Status OK"
			fi
		fi
done
</code>