Openstack Juno: Cannot ping instances with IP other than

asked 2015-10-06 06:53:06 -0500

fhussain gravatar image

I have installed Openstack Juno. I have created two Cirros instances with private IPs and, respectively. Both the instances are connected to a network, which is in turn connected to router. The router is then connected to public network(

I have created a Security Group in which I have added appropriate rules for allowing ICMP (both ingress and egress). I can successfully ping the instance having IP from the machine on which devstack is installed.

But, I cannot ping the instance having IP I have made sure that both the instances have the same Security Group.

In short, I cannot ping any instance with IP other than What could be the reason for that?

Please help me resolve the problem.

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Per my understanding security group rules gets modified for particular tenant ( project ) , rather then for particular VM. I suspect your VMs belong to different tenants. In general ( I am not Devstack user ) private IPs are ping able only inside corresponding qdhcp-namespaces

dbaxps gravatar imagedbaxps ( 2015-10-06 07:22:30 -0500 )edit