I my tests any ovs below 1.11 suck hardly. You can see it by simple hping3 --flood vm.ip All older ovs simply can't keep pace over 10-15mb/sec. Ovs 1.11easely operates at 8-10 gb/s. I don't know about is stability, but putting anything except it with naked butt toward hostile internet is really not wize. It's like invitation for script kiddie: DoS me please from your cellular internet. -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.openstack.org/pipermail/openstack-operators/attachments/20131026/7702018f/attachment.html>