LVS三种模式配置
#!/bin/sh # description: start LVS of NatVLAN-IP=202.99.59.110
RIP1=10.1.1.2
RIP2=10.1.1.3
#RIPn=10.1.1.n
GW=10.1.1.1
. /etc/rc.d/init.d/functions
case "$1" in
start)
echo " start LVS of NAtServer"
echo "1" >/proc/sys/net/ipv4/ip_forward
echo "0" > /proc/sys/net/ipv4/conf/all/send_redirects
echo "0" > /proc/sys/net/ipv4/conf/default/send_redirects
echo "0" > /proc/sys/net/ipv4/conf/eth0/send_redirects
echo "0" > /proc/sys/net/ipv4/conf/eth1/send_redirects(内网卡上的)
#Clear IPVS table
/sbin/ipvsadm -C
#set LVS
/sbin/ipvsadm -a -t 202.99.59.110:80 -r 10.1.1.2:80 -m -w 1
/sbin/ipvsadm -a -t 202.99.59.110:80 -r 10.1.1.3:80 -m -w 1
#Run LVS
/sbin/ipvsadm
#end
;;
stop)
echo "close LVS Nat server"
echo "0" >/proc/sys/net/ipv4/ip_forward
echo "1" > /proc/sys/net/ipv4/conf/all/send_redirects
echo "1" > /proc/sys/net/ipv4/conf/default/send_redirects
echo "1" > /proc/sys/net/ipv4/conf/eth0/send_redirects
echo "1" > /proc/sys/net/ipv4/conf/eth1/send_redirects(内网卡上的)
/sbin/ipvsadm -C
;;
*)
echo "Usage: $0 {start|stop}"
exit 1
esac
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