Hi, I have similar network connection issues (x)ubuntu xenial. Not sure when this started but coming back from holiday I noticed that connections to VM's lost from time to time. I do not have much load or anything. I have 3 VM's ( two Ubuntu 14.04 and Ubuntu 16.04). Ping will lose anywhere from 30% to 70% of the packets. Pinging other hosts has no packet loses. I have tried to change from virtio to e1000 without getting any better results. Pinging from VM to host is ok. Ping to other VM is not.
My machine is quite old Asus Rampage III with Intel network chip ( product: 82567V-2 Gigabit Network Connection ). -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1325560 Title: kvm virtio netdevs lose network connectivity under "enough" load To manage notifications about this bug go to: https://bugs.launchpad.net/libvirt/+bug/1325560/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
