[Bug 1223730] Re: mDNS failure with openvswitch 1.10

[NightShade]

I've now updated to Saucy and I still have the same problem on multiple
machines with openswitch.

I have a KVM test machine that has a ubuntu VM running on it plugged
into a vswitch that is in turn plugged in via the quad port bond you can
see here.

Iron is the KVM host, the host shows no mDNS activity, I can't get
.local resolution in or out and if I use avahi-browse -a I can't see
anything at all on the network.

The same network but on a VM inside Iron running via openvswitch and it
works fine as can be seen at the end.

root at iron:~# uname -a
Linux iron 3.11.0-13-generic #20-Ubuntu SMP Wed Oct 23 07:38:26 UTC 2013 x86_64 x86_64 x86_64 GNU/Linux

root at iron:~# dpkg-query -W openvswitch-switch
openvswitch-switch      1.10.2-0ubuntu2

root at iron:~# ovs-vsctl show
cd554298-25b0-4b64-a472-78f130d011c2
    Bridge embedded
        Port "bond0"
            Interface "em0"
            Interface "em1"
        Port "mgmt0"
            Interface "mgmt0"
                type: internal
        Port embedded
            Interface embedded
                type: internal
    Bridge internal
        Port "internal0"
            Interface "internal0"
                type: internal
        Port internal
            Interface internal
                type: internal
        Port "vnet4"
            Interface "vnet4"
    Bridge quadport
        Port "vnet2"
            Interface "vnet2"
        Port "bond1"
            Interface "qp1"
            Interface "qp3"
            Interface "qp0"
            Interface "qp2"
        Port "quadport0"
            Interface "quadport0"
                type: internal
        Port quadport
            Interface quadport
                type: internal
        Port "vnet1"
            Interface "vnet1"
        Port "vnet0"
            Interface "vnet0"
        Port "vnet3"
            Interface "vnet3"
    ovs_version: "1.10.2"

tim at ubuntu:~$ uname -a
Linux ubuntu 3.11.0-12-generic #19-Ubuntu SMP Wed Oct 9 16:20:46 UTC 2013 x86_64 x86_64 x86_64 GNU/Linux

tim at ubuntu:~$ avahi-browse -a
+   eth0 IPv6 iconnect [70:1a:04:50:b6:d0]                  Workstation          local
+   eth0 IPv6 backups-gmail [52:54:00:41:37:4b]             Workstation          local
+   eth0 IPv6 ubuntu [52:54:00:ab:e6:e5]                    Workstation          local
+   eth0 IPv4 iconnect [70:1a:04:50:b6:d0]                  Workstation          local
+   eth0 IPv4 backups-gmail [52:54:00:41:37:4b]             Workstation          local
+   eth0 IPv4 ubuntu [52:54:00:ab:e6:e5]                    Workstation          local

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https://bugs.launchpad.net/bugs/1223730

Title:
  mDNS failure with openvswitch 1.10

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