> ping aurora > PING aurora.example.com (192.168.1.70): 56 data bytes > 64 bytes from 192.168.1.70: icmp_seq=0 ttl=64 time=0.466 ms > 92 bytes from xenon.example.com (192.168.1.60): Redirect Host(New addr: > 192.168.1.70) > Vr HL TOS Len ID Flg off TTL Pro cks Src Dst > 4 5 00 0054 7b83 0 0000 3f 01 7c14 192.168.1.123 192.168.1.70
This is a bit of a long shot, but is it possible this is the same error as https://bugs.launchpad.net/ubuntu/+source/nova/+bug/1029430 ? That bug and all its solutions/workarounds seem to be only about dhcp, but it may be causing general udp checksum problems. You might at host boot, as per comment #16 (but doing all ports), try [ -e /dev/vhost-net ] && \ sudo iptables -t mangle -A POSTROUTING -o br0 -p udp -m udp -j CHECKSUM --checksum-fill -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1153364 Title: trouble with guest network connectivity when host is using a bonded interface To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1153364/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs