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Dear All:
many thanks for your reply.
Actually, i have another problem about the configuration of loading balancer.
I have set up an architecture with one load balancer and two web servers (two
real servers) using round robin scheduling algorithm. Supposedly, request made
to the web site will first go to (web server 1) and then (web server 2) and
then (web server 1) and (web server 2) again....
But now, it seems that once i have opened a session in the current browser, all
the subsequent requests made through that browser will stick to the same web
server. In order to achieve the intended approach (1, 2, 1, 2, 1.....),
how should i configure to achieve this? or what i have configured wrongly.
Could you help.
Many thx in advance.
Below is my configuration procedures
1---add the VIP on Director
ifconfig eth0:0 10.0.58.136 netmask 255.255.255.0 broadcast 10.0.58.255
2---Handle the ARP problem on Director
echo 1 > /proc/sys/net/ipv4/ip_forward
3-----Add thehttps servive
ipvsadm -A -t 10.0.58.136:80 -s rr
ipvsadm -a -t 10.0.58.136:80-r 10.0.58.231 -g
ipvsadm -a -t 10.0.58.136:80-r 10.0.58.230 -g
ipvsadm -Ln
Prot LocalAddress:Port Scheduler Flags
RemoteAddress:Port Forward Weight ActiveConn InActConn
TCP 10.0.58.136:80 rr
-> 10.0.58.230:80 Route 1 0 0
-> 10.0.58.232:80 Route 1 0 0
-> 127.0.0.1:80 Local 0 0 0
4---- add the VIP on the real server
ifconfig lo:0 10.0.58.136 netmask 255.255.255.255 broadcast 10.0.58.136
5--- Handle the ARP problem on Real Server
echo 1 > /proc/sys/net/ipv4/ip_forward
echo 1 > /proc/sys/net/ipv4/conf/all/hidden
echo 1 > /proc/sys/net/ipv4/conf/lo/hidden OR echo 1 >
/proc/sys/net/ipv4/conf/eth0/hidden
6--- start Apache
thanks
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