求助lvs Host name conflict, retrying with <linux-2389> Withdrawing address record for egistering new address record for

lvs脚本如下
==========================================================================
#!/bin/bash
# description: start LVS of DirectorServer
#Written by :NetSeek
#http://www.linuxtone.org
GW=192.168.0.1

# website director vip.
WEB_VIP=192.168.0.33
WEB_RIP1=192.168.0.17
WEB_RIP2=192.168.0.11
. /etc/rc.d/init.d/functions

logger $0 called with $1

case "$1" in

start)
# Clear all iptables rules.
/sbin/iptables -F
# Reset iptables counters.
/sbin/iptables -Z
# Clear all ipvsadm rules/services.
/sbin/ipvsadm -C

#set lvs vip for dr
/sbin/ipvsadm --set 3600 30 60
/sbin/ifconfig ETH0:0 $WEB_VIP broadcast $WEB_VIP netmask 255.255.255.255 up
/sbin/route add -host $WEB_VIP dev ETH0:0
/sbin/ipvsadm -A -t $WEB_VIP:8088 -s rr -p 50
/sbin/ipvsadm -a -t $WEB_VIP:8088 -r $WEB_RIP1:8088 -g -w 1
/sbin/ipvsadm -a -t $WEB_VIP:8088 -r $WEB_RIP2:8088 -g -w 1
touch /var/lock/subsys/ipvsadm >/dev/null 2>&1

# set Arp
/sbin/arping -I ETH0 -c 5 -s $WEB_VIP $GW >/dev/null 2>&1
;;
stop)
/sbin/ipvsadm -C
/sbin/ipvsadm -Z
ifconfig ETH0:0 down
route del $WEB_VIP >/dev/null 2>&1
rm -rf /var/lock/subsys/ipvsadm >/dev/null 2>&1
/sbin/arping -I ETH0 -c 5 -s $WEB_VIP $GW
echo "ipvsadm stoped"
;;

status)

if [ ! -e /var/lock/subsys/ipvsadm ];then
echo "ipvsadm is stoped"
exit 1
else
ipvsadm -ln
echo "..........ipvsadm is OK."
fi
;;

*)
echo "Usage: $0 {start|stop|status}"
exit 1
esac

exit 0
=========================================================================

每次已启动就报错如下：
Apr 24 11:05:52 localhost avahi-daemon[1396]: Withdrawing address record for fe80::20c:29ff:fe03:35ac on ETH0.
Apr 24 11:05:52 localhost avahi-daemon[1396]: Withdrawing address record for 192.168.0.7 on ETH0.
Apr 24 11:05:52 localhost avahi-daemon[1396]: Host name conflict, retrying with
Apr 24 11:05:52 localhost avahi-daemon[1396]: Registering new address record for fe80::20c:29ff:fe03:35ac on ETH0.*.
Apr 24 11:05:52 localhost avahi-daemon[1396]: Registering new address record for 192.168.0.33 on ETH0.IPv4.
Apr 24 11:05:52 localhost avahi-daemon[1396]: Registering new address record for 192.168.0.7 on ETH0.IPv4.
Apr 24 11:05:52 localhost avahi-daemon[1396]: Registering HINFO record with values 'X86_64'/'LINUX'

请问这是什么原因？ 非常感谢！