• Disable 70-persistent-net.rules generation on CentOS 6 VM – Roger Hosto
  Remove 70-persistent-net.rules in RHEL 6 configurations This stops MAC address conflicts when multiple VMs up. This was added when we modified instances to use ENA (Enhanced Network Adapter) on clckwrk instances. Not an issue with Amazon Linux.
  in Public bookmarks with amazon ami aws ena-support image vm

ena-support from all users