cannot ping instance in devstack
I have installed openstack using devstack.
The horizon is at http://10.105.67.113/dashboard/
I created an instance named 'vm1' directly connected to the public network(which I can ping). But unfortunately I am not able to ping into the ip associated with the vm1.
The ip created by public network is 172.24.4.0/24 and the ip given to vm1 is 172.24.4.10.
I can ping to 172.24.4.1 but not into 172.24.4.10. Please help me out.