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Hello All,
I am trying to setup a load balance using the Linux Virtual Server, but I am
running into some issues.
I did the following on the server where I am setting up the load balancer:
[root@091001ZF0NTG ~]# echo "1" > /proc/sys/net/ipv4/ip_forward
[root@091001ZF0NTG ~]# ifconfig eth0:0 <VS-IP> netmask 255.255.0.0 broadcast
<VS-IP Subnet>
[root@091001ZF0NTG ~]# ipvsadm
IP Virtual Server version 1.2.1 (size=4096)
Prot LocalAddress:Port Scheduler Flags
-> RemoteAddress:Port Forward Weight ActiveConn InActConn
[root@091001ZF0NTG ~]# pvs
PV VG Fmt Attr PSize PFree
/dev/sda2 VolGroup00 lvm2 a- 148.94G 0
[root@091001ZF0NTG ~]# ipvsadm -A -t <VS-IP>:80 -s rr
[root@091001ZF0NTG ~]# ipvsadm -a -t <VS-IP>:80 -r <Actual Server - Running
Apache WebServer-IP>:80 -m
[root@091001ZF0NTG ~]# ipvsadm
IP Virtual Server version 1.2.1 (size=4096)
Prot LocalAddress:Port Scheduler Flags
-> RemoteAddress:Port Forward Weight ActiveConn InActConn
TCP <VS-IP> rr
-> <Actual-IP> Masq 1 0 0
After that I ran the following command on <Actual IP> (The server that I want
the request to be forwarded to).
[root@081001SVOCJ2 ~]# echo "1" > /proc/sys/net/ipv4/ip_forward
Once I did that, I tested it by connecting to the <VS-IP>, Port 80 but I am not
able to connect.
C:\Documents and Settings\xxxxx>telnet <VS-IP> 80
Connecting To <VS-IP>...Could not open connection to the host, on port 80
: Connect failed
I am able to execute the same command on <Actual-IP>.
Some help here would really be appreciated....
-NT
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