openstack team mailing list archive

[Gary Kotton <gkotton@xxxxxxxxxx>]

On 05/21/2013 07:04 AM, Qinglong.Meng wrote:
> Hi all,
>     Here is output of cmd 'ovs-vsctl show'. But how to explain it. Can 
> anybody help me?

Please look at the following diagram to see how the VM connects to the 
OVS when using the Hybrid driver:

https://docs.google.com/drawings/d/1wax2Nlk-LRJeOXwF_6X9L05cAf9HKl2FI_0B51rG4XE/edit?usp=sharing

I still need to add in some extras to provide a better picture.

A luta continua
Gary
> root@compute01:~# ovs-vsctl show
> e98109dd-eb2d-43b0-82f8-e2c733db49d7
>     Bridge "qbr876fed87-40"
>         Port "tap876fed87-40"
>             Interface "tap876fed87-40"
>         Port "qvb876fed87-40"
>             Interface "qvb876fed87-40"
>         Port "qbr876fed87-40"
>             Interface "qbr876fed87-40"
>                 type: internal
>     Bridge br-int
>         Port br-int
>             Interface br-int
>                 type: internal
>         Port "qvo876fed87-40"
>             tag: 1
>             Interface "qvo876fed87-40"
>         Port patch-tun
>             Interface patch-tun
>                 type: patch
>                 options: {peer=patch-int}
>         Port "qvoeeba05d1-fb"
>             tag: 1
>             Interface "qvoeeba05d1-fb"
>         Port "tapa27f848c-27"
>             tag: 1
>             Interface "tapa27f848c-27"
>         Port "tapb55a3af4-29"
>             tag: 1
>             Interface "tapb55a3af4-29"
>     Bridge br-tun
>         Port "gre-2"
>             Interface "gre-2"
>                 type: gre
>                 options: {in_key=flow, out_key=flow, 
> remote_ip="10.10.10.73"}
>         Port patch-int
>             Interface patch-int
>                 type: patch
>                 options: {peer=patch-tun}
>         Port "gre-1"
>             Interface "gre-1"
>                 type: gre
>                 options: {in_key=flow, out_key=flow, 
> remote_ip="10.10.10.72"}
>         Port br-tun
>             Interface br-tun
>                 type: internal
>     Bridge "virbr0"
>         Port "virbr0"
>             Interface "virbr0"
>                 type: internal
>     Bridge br-ex
>         Port "eth3"
>             Interface "eth3"
>         Port "tap15ee53c7-1d"
>             Interface "tap15ee53c7-1d"
>         Port br-ex
>             Interface br-ex
>                 type: internal
>     Bridge "qbreeba05d1-fb"
>         Port "tapeeba05d1-fb"
>             Interface "tapeeba05d1-fb"
>         Port "qvbeeba05d1-fb"
>             Interface "qvbeeba05d1-fb"
>         Port "qbreeba05d1-fb"
>             Interface "qbreeba05d1-fb"
>                 type: internal
>     ovs_version: "1.4.0+build0"
>
> Best Regards,
> Tks
>
> --
>
> Lawrency Meng
> mail: mengql112233@xxxxxxxxx <mailto:mengql112233@xxxxxxxxx>
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