[Linux-HA] Node is not suppose to do ip takeover but it does

[muhaimin]

I have two linux machine running fedora and latest hearbeat.In my 
haresource :-

ibm 10.10.10.107
linux 10.10.10.66

Which i tried to set the configuration as active/active

It works fine but after a certain period ibm machine will takeover linux 
machine eventhough linux machine is still alive.
Sometimes linux machine take back its own ip for a while then ibm 
machine will take over linux's ip again but most of the time ibm machine 
would take over the linux's ip.
I dont know how to solve this.I thought probably the ibm always identify 
linux as dead but when i try to ping linux machine from
ibm, it works fine.I used cross cable to connect both eth1.No serial 
cable is used.Everytime when it runs i could see both machine have this 
interface

eth0:0 10.10.10.107
eth0:1 10.10.10.66

I guess this is a normal situation.

-- 
Muhaimin Dzulfakar
Security Engineer
Extol Corporation (M) Sdn Bhd