Hi, I install openstack essex on ubuntu 12.04. everything seems running correctly, I can launch instances with nova boot command and also from the dashboard, an IP inside the range is assigned. The problem is that i can't ping or ssh the instances. I have configured the groupsecure rules to allow ping and ssh but the problem persist. any idea about that please ? thx -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.openstack.org/pipermail/openstack/attachments/20120507/d6d6e6e5/attachment.html>