Hi Serge, I have tested with assigning an ip to the bridged interface and it still has the same issue.
Interestingly I have installed another guest on this host and attached it to the internal network (eth0, br0) and it doesn't have the issue. It appears as though perhaps it is something to do with the external network. Also interestingly, it is only VM guests on the external network that have this issue, physical hosts are fine. Any suggestions on what this could be? Only thing I can think of is MAC address conflicts but can't see anything. I guess this bug can be left as incomplete at the moment and if I can narrow it down to something external to KVM close it. Thanks for you help! -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to qemu-kvm in Ubuntu. https://bugs.launchpad.net/bugs/1172091 Title: KVM guests with bridged network drops out intermittently To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/qemu-kvm/+bug/1172091/+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