configuring LVS-DR on FC3 for Apache Load Balancing

[Ankush Grover]

hey,

I am trying to configure Load Balancing for Apache.I am using ultramonkey
redhat enterprise example for configuring Load Balancing for apache.

 My Scenario is such

LVS 192.168.1.42 <http://192.168.1.42/>
Real Server 1 192.168.1.67 <http://192.168.1.67/>
Real Server 2 192.168.1.68 <http://192.168.1.68/>

Any Client within the Lan should be able to access the Apache application
running on real servers. Apache application is running on both the real
servers and can be accessed by giving the http://ipaddress/his.

the /etc/ha.d/ldirectord.cf file is as such

Global Directives
checktimeout=10
checkinterval=2
#fallback=127.0.0.1:80 <http://127.0.0.1/>
autoreload=no
#logfile="/var/log/ldirectord.log"
logfile="local0"
quiescent=yes

# Virtual Server for HTTP
virtual=192.168.1.42:80 <http://192.168.1.42/>
fallback=127.0.0.1:80 <http://127.0.0.1/>
real=192.168.1.67:80 <http://192.168.1.67/> gate (it should be gate or
something else)
real=192.168.1.68:80 <http://192.168.1.68/> gate
service=http
request="index.html"
receive="Test Page"
scheduler=rr
#persistent=600
protocol=tcp
checktype=negotiate


What I have to do so that I should be able to access the application running
on Real Servers from any machine within Lan by giving the ipaddress of LVS
servers http://192.168.1.42/his.

I have used ultramonkey Load Balancing example

http://www.ultramonkey.org/3/topologies/lb-eg.html

but this example contains LVS-NAT example whereas I need LVS-DR example.

The real servers are not getting added to the LVS.

The output of ipvadm -L -n

IP Virtual Server version 1.2.1 (size=4096)
Prot LocalAddress:Port Scheduler Flags
-> RemoteAddress:Port Forward Weight ActiveConn InActConn


Somebody pointed me to add these entries in Real Servers /etc/sysctl.conf

Entries in /etc/sysctl.conf
net.ipv4.conf.eth0.arp_ignore = 1
net.ipv4.conf.eth0.arp_announce = 2
net.ipv4.conf.all.arp_ignore = 1
net.ipv4.conf.all.arp_announce = 2

But still I am not able to access the application.Even real servers r not
getting added.

Please guide me how to make LVS-DR works on FC3 for Apache Load Balancing.

Thanks & Regards

Ankush Grover
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