Hello, Up until now i have followed various configuration for openstack. What i failed to notice was that all those configurations assumed there were two network interfaces available on my system. Unfortunately, i have only one network interface available per machine. My question now is, can i still use VLAN for inter-instance communication or do i need to use a different network setup? Regards, Leander -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.openstack.org/pipermail/openstack/attachments/20120201/a1e026bd/attachment.html>