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From: Ian Campbell <Ian.Campbell@citrix.com>
To: "Luis R. Rodriguez" <mcgrof@do-not-panic.com>
Cc: Zoltan Kiss <zoltan.kiss@citrix.com>,
	"netdev@vger.kernel.org" <netdev@vger.kernel.org>,
	Wei Liu <wei.liu2@citrix.com>, <kvm@vger.kernel.org>,
	"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
	Paul Durrant <Paul.Durrant@citrix.com>,
	<xen-devel@lists.xenproject.org>
Subject: Re: [Xen-devel] [RFC v2 4/4] xen-netback: skip IPv4 and IPv6 interfaces
Date: Wed, 19 Feb 2014 09:47:21 +0000	[thread overview]
Message-ID: <1392803241.23084.94.camel@kazak.uk.xensource.com> (raw)
In-Reply-To: <CAB=NE6WwPfPi-8Yudxs4-OA2LPOjo8-XxUiVbtu6=BQ8FhEEOA@mail.gmail.com>

On Tue, 2014-02-18 at 12:16 -0800, Luis R. Rodriguez wrote:
> On Mon, Feb 17, 2014 at 6:36 AM, Zoltan Kiss <zoltan.kiss@citrix.com> wrote:
> > Also, the backend is not necessarily Dom0, you can connect two guests with
> > backend/frontend pairs.
> 
> Can you elaborate a bit more on this type of setup?

The domain providing backend networking services is not necessarily
dom0, it might be a driver domain:
http://wiki.xen.org/wiki/Driver_Domain

I think from your PoV here it probably doesn't matter whether the driver
domain is dom0 or some other domain.

Ian.


  reply	other threads:[~2014-02-19  9:47 UTC|newest]

Thread overview: 156+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2014-02-15  2:59 [RFC v2 0/4] net: bridge / ip optimizations for virtual net backends Luis R. Rodriguez
2014-02-15  2:59 ` [RFC v2 1/4] bridge: enable interfaces to opt out from becoming the root bridge Luis R. Rodriguez
2014-02-15  2:59 ` Luis R. Rodriguez
2014-02-15  2:59   ` [Bridge] " Luis R. Rodriguez
2014-02-15  2:59   ` Luis R. Rodriguez
2014-02-16 18:56   ` Ben Hutchings
2014-02-16 18:56     ` [Bridge] " Ben Hutchings
2014-02-16 18:56   ` Ben Hutchings
2014-02-16 18:57   ` Stephen Hemminger
2014-02-16 18:57   ` Stephen Hemminger
2014-02-16 18:57     ` [Bridge] " Stephen Hemminger
2014-02-16 18:57     ` Stephen Hemminger
2014-02-18 21:02     ` Luis R. Rodriguez
2014-02-18 21:02     ` Luis R. Rodriguez
2014-02-18 21:02       ` [Bridge] " Luis R. Rodriguez
2014-02-19  9:52       ` [Xen-devel] " Ian Campbell
2014-02-19  9:52         ` [Bridge] " Ian Campbell
2014-02-19  9:52         ` Ian Campbell
2014-02-19 14:35         ` Zoltan Kiss
2014-02-19 14:35         ` [Xen-devel] " Zoltan Kiss
2014-02-19 14:35           ` [Bridge] " Zoltan Kiss
2014-02-19 17:02           ` Luis R. Rodriguez
2014-02-19 17:02           ` [Xen-devel] " Luis R. Rodriguez
2014-02-19 17:02             ` [Bridge] " Luis R. Rodriguez
2014-02-19 17:08             ` Stephen Hemminger
2014-02-19 17:08             ` [Xen-devel] " Stephen Hemminger
2014-02-19 17:08               ` [Bridge] " Stephen Hemminger
2014-02-19 17:08               ` Stephen Hemminger
2014-02-19 17:59               ` Luis R. Rodriguez
2014-02-19 17:59               ` [Xen-devel] " Luis R. Rodriguez
2014-02-19 17:59                 ` [Bridge] " Luis R. Rodriguez
2014-02-19 17:59                 ` Luis R. Rodriguez
2014-02-20 17:19                 ` Stephen Hemminger
2014-02-20 17:19                 ` [Xen-devel] " Stephen Hemminger
2014-02-20 17:19                   ` [Bridge] " Stephen Hemminger
2014-02-20 17:19                   ` Stephen Hemminger
2014-02-20 20:24                   ` Luis R. Rodriguez
2014-02-20 20:24                   ` [Xen-devel] " Luis R. Rodriguez
2014-02-20 20:24                     ` [Bridge] " Luis R. Rodriguez
2014-02-20 20:24                     ` Luis R. Rodriguez
2014-02-21 13:02                     ` Zoltan Kiss
2014-02-21 13:02                     ` [Xen-devel] " Zoltan Kiss
2014-02-21 13:02                       ` [Bridge] " Zoltan Kiss
2014-02-21 16:01                       ` Luis R. Rodriguez
2014-02-21 16:01                       ` [Xen-devel] " Luis R. Rodriguez
2014-02-21 16:01                         ` [Bridge] " Luis R. Rodriguez
2014-02-21 16:01                         ` Luis R. Rodriguez
2014-02-22  1:38                         ` Luis R. Rodriguez
2014-02-22  1:38                           ` [Bridge] " Luis R. Rodriguez
2014-02-22  1:38                           ` Luis R. Rodriguez
2014-02-22  1:38                         ` Luis R. Rodriguez
2014-02-20 13:19             ` Zoltan Kiss
2014-02-20 13:19             ` [Xen-devel] " Zoltan Kiss
2014-02-20 13:19               ` [Bridge] " Zoltan Kiss
2014-02-20 20:01               ` Luis R. Rodriguez
2014-02-20 20:01               ` [Xen-devel] " Luis R. Rodriguez
2014-02-20 20:01                 ` [Bridge] " Luis R. Rodriguez
2014-02-20 20:01                 ` Luis R. Rodriguez
2014-02-21 13:02                 ` Zoltan Kiss
2014-02-21 13:02                   ` [Bridge] " Zoltan Kiss
2014-02-21 15:59                   ` Luis R. Rodriguez
2014-02-21 15:59                   ` [Xen-devel] " Luis R. Rodriguez
2014-02-21 15:59                     ` [Bridge] " Luis R. Rodriguez
2014-02-21 15:59                     ` Luis R. Rodriguez
2014-02-21 13:02                 ` Zoltan Kiss
2014-02-19  9:52       ` Ian Campbell
2014-02-17 17:52   ` Zoltan Kiss
2014-02-17 17:52   ` [Xen-devel] " Zoltan Kiss
2014-02-17 17:52     ` [Bridge] " Zoltan Kiss
2014-02-19 16:45     ` Luis R. Rodriguez
2014-02-19 16:45     ` [Xen-devel] " Luis R. Rodriguez
2014-02-19 16:45       ` [Bridge] " Luis R. Rodriguez
2014-02-19 16:45       ` Luis R. Rodriguez
2014-02-20 14:47       ` Zoltan Kiss
2014-02-20 14:47       ` [Xen-devel] " Zoltan Kiss
2014-02-20 14:47         ` [Bridge] " Zoltan Kiss
2014-02-20 20:28         ` Luis R. Rodriguez
2014-02-20 20:28         ` [Xen-devel] " Luis R. Rodriguez
2014-02-20 20:28           ` [Bridge] " Luis R. Rodriguez
2014-02-20 20:28           ` Luis R. Rodriguez
2014-02-15  2:59 ` [RFC v2 2/4] net: enables interface option to skip IP Luis R. Rodriguez
2014-02-15  2:59   ` Luis R. Rodriguez
2014-02-17 20:23   ` Dan Williams
2014-02-18 21:19     ` Luis R. Rodriguez
2014-02-18 21:42       ` Stephen Hemminger
2014-02-18 21:42       ` Stephen Hemminger
2014-02-19 17:13         ` Luis R. Rodriguez
2014-02-19 17:13         ` Luis R. Rodriguez
2014-02-19 16:45       ` Dan Williams
2014-02-19 16:45       ` Dan Williams
2014-02-19 17:20         ` Luis R. Rodriguez
2014-02-19 19:13           ` Zoltan Kiss
2014-02-19 19:13           ` Zoltan Kiss
2014-02-20 20:39             ` Luis R. Rodriguez
2014-02-21 13:02               ` Zoltan Kiss
2014-02-21 13:02               ` Zoltan Kiss
2014-02-22  1:40                 ` Luis R. Rodriguez
2014-02-22  1:40                 ` Luis R. Rodriguez
2014-02-20 20:39             ` Luis R. Rodriguez
2014-02-20  0:56           ` Dan Williams
2014-02-20  0:56           ` Dan Williams
2014-02-20  0:58             ` Hannes Frederic Sowa
2014-02-20  0:58             ` Hannes Frederic Sowa
2014-02-20  1:02               ` Dan Williams
2014-02-20  1:02               ` Dan Williams
2014-02-20 20:31             ` Luis R. Rodriguez
2014-02-20 20:31             ` Luis R. Rodriguez
2014-02-24 18:22               ` Dan Williams
2014-02-24 20:33                 ` Luis R. Rodriguez
2014-02-24 20:33                 ` Luis R. Rodriguez
2014-02-24 23:04                 ` David Miller
2014-02-24 23:04                 ` David Miller
2014-02-25  0:02                   ` Ben Hutchings
2014-02-25  0:12                     ` David Miller
2014-02-25  0:12                     ` David Miller
2014-02-25  2:01                       ` Ben Hutchings
2014-02-25  2:01                       ` Ben Hutchings
2014-02-25  2:23                         ` Hannes Frederic Sowa
2014-02-25  2:23                         ` Hannes Frederic Sowa
2014-02-25 19:50                       ` Paul Marks
2014-02-25 19:50                       ` Paul Marks
2014-02-25  0:02                   ` Ben Hutchings
2014-02-25 21:07                   ` Dan Williams
2014-02-25 21:07                   ` Dan Williams
2014-02-25 21:18                     ` David Miller
2014-02-25 21:18                     ` David Miller
2014-02-26  1:29                       ` Hannes Frederic Sowa
2014-02-26  1:29                       ` Hannes Frederic Sowa
2014-02-24 18:22               ` Dan Williams
2014-02-19 17:20         ` Luis R. Rodriguez
2014-02-18 21:19     ` Luis R. Rodriguez
2014-02-17 20:23   ` Dan Williams
2014-02-15  2:59 ` [RFC v2 3/4] xen-netback: use a random MAC address Luis R. Rodriguez
2014-02-15  2:59 ` Luis R. Rodriguez
2014-02-17 10:29   ` [Xen-devel] " David Vrabel
2014-02-18 11:22     ` Ian Campbell
2014-02-18 21:30       ` Luis R. Rodriguez
2014-02-18 21:30       ` Luis R. Rodriguez
2014-02-18 11:22     ` Ian Campbell
2014-02-17 10:29   ` David Vrabel
2014-02-15  2:59 ` [RFC v2 4/4] xen-netback: skip IPv4 and IPv6 interfaces Luis R. Rodriguez
2014-02-17 14:36   ` Zoltan Kiss
2014-02-17 14:36   ` [Xen-devel] " Zoltan Kiss
2014-02-18 20:16     ` Luis R. Rodriguez
2014-02-19  9:47       ` Ian Campbell [this message]
2014-02-19  9:47       ` Ian Campbell
2014-02-18 20:16     ` Luis R. Rodriguez
2014-02-15  2:59 ` Luis R. Rodriguez
2014-02-17 10:27 ` [Xen-devel] [RFC v2 0/4] net: bridge / ip optimizations for virtual net backends David Vrabel
2014-02-18 19:43   ` Luis R. Rodriguez
2014-02-18 19:43   ` [Xen-devel] " Luis R. Rodriguez
2014-02-19  9:48     ` Ian Campbell
2014-02-19  9:48     ` [Xen-devel] " Ian Campbell
2014-02-19 17:10       ` Luis R. Rodriguez
2014-02-19 17:10       ` [Xen-devel] " Luis R. Rodriguez
2014-02-17 10:27 ` David Vrabel

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