netdev - Re: [iproute2 patch]: Add 'ip tuntap' facility for managing tun/tap devices

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Date:	Wed, 27 May 2009 09:38:15 -0700
From:	Stephen Hemminger <shemminger@...tta.com>
To:	David Woodhouse <dwmw2@...radead.org>
Cc:	netdev@...r.kernel.org
Subject: Re: [iproute2 patch]: Add 'ip tuntap' facility for managing tun/tap
 devices

On Wed, 27 May 2009 17:32:17 +0100
David Woodhouse <dwmw2@...radead.org> wrote:

> On Mon, 2009-05-04 at 15:49 +0100, David Woodhouse wrote:
> > On Mon, 2009-05-04 at 07:38 -0700, Stephen Hemminger wrote:
> > > I would rather provide a netlink for managing TUNTAP interfaces
> > 
> > I'm not sure that makes a lot of sense. We'd be adding a new, duplicate
> > user API solely for the benefit of iproute2; it's not as if we'd ever be
> > able to get rid of the existing interface that everyone uses.
> >
> > Unless you want to ditch the /dev/net/tun chardev completely and do
> > _everything_ over netlink, maybe... but that doesn't seem particularly
> > worthwhile either.
> > 
> > >  and reorganize under ip link??
> > 
> > It seemed more intuitive to model it after 'ip tunnel'. How would you
> > want it to look?
> 
> Ping?
> 

Almost all of iproute2 is based on netlink, I don't want to add non netlink
interfaces. 

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