Hi, thanks for taking the time to help diagnose this problem.
Are you still having this problem? If so, can you look at the mac address of the bridges and veth* before and after migration, as well as 'iptables -L' output? Can you describe the physical network topology? Are both the source and destination hosts on the same router? ** Changed in: libvirt (Ubuntu) Status: New => Incomplete -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to libvirt in ubuntu. https://bugs.launchpad.net/bugs/612671 Title: Live Migration Guest Network Stops Responding -- 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