I installed openstack using devstack script...

everything seems to work fine but i am not able to ping or access my instances using the assigned Floating IPs..!!

I can ping from the server host using the internal IP as well as the floating IP but cannot do the same from any other machine!

What may be the problem?

I enabled IP forwarding on the server host machine but still it doesnt help!

Please help! ThankYou! :)