When you say > root@osctrl3dc02:~# ip netns exec vips ip a
Is osctrl3dc02 the host or a container? Are you saying that you start a container on the host, and then /var/run/netns/ contents change on the host? -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to nova in Ubuntu. https://bugs.launchpad.net/bugs/1307829 Title: network namespace error To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/iproute/+bug/1307829/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs