Cacti template for GTM

For GTM, I don't use any CDEFs. I'm not sure how to solve the problem, except to increase your DNS hit count... For testing, you could use this script (courtesy of F5) to generate queries:

 

 

 

!/bin/bash

 

 

Initialize Variables

 

 

COUNT=0

 

LOGEVERY=10

 

LOGCOUNT=0

 

 

Gather Test Data

 

echo -n 'Enter DNS Server IP addres: '

 

read DNSIP

 

echo -n 'Enter FQDN for resolution: '

 

read FQDN

 

 

echo -n 'Enter number of resolution attempts: '

 

read LIMIT

 

 

echo -n 'Specify output file: '

 

read OUTFILE

 

 

Check for $OUTPUT file exists, if the file exists and IS NOT empty

 

clear the file with cat /dev/null to empty it out.

 

 

if [ -s $OUTFILE ]

 

then

 

echo 'Output file $OUTFILE exists and is NOT empty... Resetting file.'

 

sleep 1

 

cat /dev/null > $OUTFILE

 

fi

 

 

Dig Loop

 

while [ $COUNT -lt $LIMIT ]

 

do

 

dig +short @"$DNSIP" $FQDN A >> $OUTFILE

 

if [ $LOGCOUNT == $LOGEVERY ]

 

then

 

echo "DNS Requests sent: $COUNT"

 

LOGCOUNT=0

 

fi

 

 

COUNT=$(($COUNT+1))

 

LOGCOUNT=$((LOGCOUNT+1))

 

 

done

 

 

exit