Not able to ping node and from VM

asked 2020-04-16 04:31:35 -0500

dbaa gravatar image


I installed DevStack on the Ubuntu 18.04 on VirtualBox. The node has an IP VMs are attached to a private network and have IP and I created the router with the interface to the private network and assigned floating IP to VMs.

The VMs are able to ping each other, however they cannot ping node and or any other domain. I assume that there is a DNS issue, however I have tried some solutions found on the Internet with no solutions.

Could you please help me? That is my first OpenStack project.

edit retag flag offensive close merge delete


The default security-group rules won't allow that. Check those rules, also a correct nameserver within your VMs is necessary to provide access to the outside world.

eblock gravatar imageeblock ( 2020-04-16 08:34:49 -0500 )edit

That unfortunately won't work with SSH and ICMP rules set, also nameserver is set to

dbaa gravatar imagedbaa ( 2020-04-16 09:05:15 -0500 )edit