i have centos box with public ip on eth0 and private ip on eth1,4 pub ips are aliased on eth0.
I have written DNAT rule to NAT request on 1.1.1.3 to 10.10.10.3 it worked fine,
but when i add more DNAT rule it is not working.
What can be the reason,what should i do to fix this.
-A PREROUTING -d 1.1.1.3 -p tcp -j DNAT --to-destination 10.10.10.3
-A PREROUTING -d 1.1.1.4 -p tcp -j DNAT --to-destination 10.10.10.4
i thought conntrack module takes care of this,