LTM attempting reverse lookups on pool members

Here's my external monitor. Nothing in here about DNS lookups:

!/bin/sh remove IPv6/IPv4 compatibility prefix (LTM passes addresses in IPv6 format)

IP=

echo ${1} | sed 's/::ffff://'

PORT=${2}

set the pid file location and name

PIDFILE="/var/run/

basename ${0}

.${IP}.${PORT}.pid"

kill off the last instance of this monitor if hung and log current pid

if [ -f $PIDFILE ] then

echo "EAV exceeded runtime needed to kill ${IP}:${PORT}" | logger -p local0.error

kill -9

cat $PIDFILE

> /dev/null 2>&1 fi echo "$$" > $PIDFILE

send request & check for expected response

ssh splunkf5@${IP} -i /config/ssh/ssh_host_dsa_key "/home/splunkf5/healthcheck.sh" > /dev/null 2>&1

mark node UP if expected response was received

if [ $? -eq 0 ] then echo "UP" fi rm -f $PIDFILE exit