Thanks, Justin,lib/dpif-netdev.c is also used in Kernel Space OVS to forward 
packets?
Jfhu
> Subject: Re: [ovs-discuss] Installation problem on Ubuntu Oneiric
> From: [email protected]
> Date: Thu, 1 Mar 2012 00:10:16 -0800
> CC: [email protected]; [email protected]
> To: [email protected]
> 
> If you mean the equivalent of the kernel forwarding datapath, look at 
> lib/dpif-netdev.c.  The PORTING file in the root of the distribution has more 
> information about how the various components work and fit together.
> 
> --Justin
> 
> 
> On Mar 1, 2012, at 12:05 AM, HuJingfei wrote:
> 
> > 
> > Thanks, Ben,
> > Another question:
> > Where is the implementation code of switching? Are the code the same under 
> > kernelspace and userspace switch?
> > 
> > Cheers,
> > 
> > Hu Jingfei
> > > Date: Tue, 28 Feb 2012 12:39:40 -0800
> > > From: [email protected]
> > > To: [email protected]
> > > CC: [email protected]
> > > Subject: Re: [ovs-discuss] Installation problem on Ubuntu Oneiric
> > > 
> > > I don't have it easily to hand. I guess that you can search the
> > > archive as well as I can.
> > > 
> > > On Mon, Feb 27, 2012 at 07:47:38PM +0800, HuJingfei wrote:
> > > > 
> > > > 
> > > > Thanks for your reply. Could you please show me the link of the report 
> > > > that you say the userspace won't work.
> > > > 
> > > > 
> > > > 
> > > > Cheers,
> > > > 
> > > > 
> > > > 
> > > > Hu Jingfei
> > > > > Date: Sun, 26 Feb 2012 14:50:00 -0800
> > > > > From: [email protected]
> > > > > To: [email protected]
> > > > > CC: [email protected]
> > > > > Subject: Re: [ovs-discuss] Installation problem on Ubuntu Oneiric
> > > > > 
> > > > > On Wed, Feb 22, 2012 at 09:42:23AM +0800, 胡靖飞 wrote:
> > > > > > 
> > > > > > Hi, everyone,I have installed open vswitch according to 
> > > > > > INSTALL.Linux
> > > > > > on Ubuntu Oneiric. And the open vswitch is in userspace. I have 
> > > > > > typed
> > > > > > the commands in following steps:
> > > > > 
> > > > > We've had another report that the userspace switch does not work. I
> > > > > recommend using the kernel-based switch until we have time to
> > > > > investigate.
> > > > 
> > _______________________________________________
> > discuss mailing list
> > [email protected]
> > http://openvswitch.org/mailman/listinfo/discuss
> 
                                          
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