From: "Jim C. Brown" <jma5@umd.edu>
To: qemu-devel@nongnu.org
Subject: Re: [Qemu-devel] Connecting vde and LAN
Date: Tue, 12 Jul 2005 18:25:22 -0400 [thread overview]
Message-ID: <20050712222522.GA21727@jbrown.mylinuxbox.org> (raw)
In-Reply-To: <Pine.LNX.4.61.0507120425560.1765@filer.marasystems.com>
On Tue, Jul 12, 2005 at 04:49:08AM +0200, Henrik Nordstrom wrote:
> It you forget about Ethernet and instead send the packet as a raw IP
> packet then it should reach the host, but you must then fake ARP
> responses on behalf of the host.
>
I just tried this with libnet 1.1 (1.1.2.1 to be specific), and it doesn't
seem to work. Pings do not go through. I only handled the vde -> host case
though, do I need to do anything special for host -> vde packets?
I'll try again with libnet 1.0.2a
> >I guess we should just do it the hard way - when grabbing packets that are
> >meant for the host, fake the request (fake a ping, manually do the socket
> >call,
> >etc) and send the result back to the vde.
>
> You mean diverting them to slirp? Some additional magics for ARP will be
> required.. also it doesn't solve host talking to the guest..
Yeah, I'm not sure how to handle the host -> guest case yes.
>
> Regards
> Henrik
>
>
> _______________________________________________
> Qemu-devel mailing list
> Qemu-devel@nongnu.org
> http://lists.nongnu.org/mailman/listinfo/qemu-devel
>
--
Infinite complexity begets infinite beauty.
Infinite precision begets infinite perfection.
next prev parent reply other threads:[~2005-07-12 22:27 UTC|newest]
Thread overview: 29+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-07-10 12:27 [Qemu-devel] Connecting vde and LAN Oliver Gerlich
2005-07-10 16:42 ` Henrik Nordstrom
2005-07-10 17:37 ` Jim C. Brown
2005-07-10 18:23 ` Oliver Gerlich
2005-07-10 18:58 ` Jim C. Brown
2005-07-11 2:21 ` Henrik Nordstrom
2005-07-11 2:33 ` Jim C. Brown
2005-07-11 7:50 ` Henrik Nordstrom
2005-07-11 15:02 ` Jim C. Brown
2005-07-11 23:01 ` Jim C. Brown
2005-07-12 2:49 ` Henrik Nordstrom
2005-07-12 22:25 ` Jim C. Brown [this message]
2005-08-04 10:14 ` Henrik Nordstrom
2005-08-05 16:54 ` Jim C. Brown
2005-08-10 19:07 ` Jim C. Brown
2005-08-11 14:56 ` Henrik Nordstrom
2005-08-11 16:24 ` Oliver Gerlich
2005-08-11 16:56 ` Jim C. Brown
2005-08-12 10:02 ` Henrik Nordstrom
2005-08-12 18:07 ` Jim C. Brown
2005-08-11 17:00 ` Paul Brook
2005-08-12 0:11 ` Herbert Poetzl
2005-08-12 9:53 ` Henrik Nordstrom
2005-07-10 17:48 ` Oliver Gerlich
2005-07-11 1:36 ` Henrik Nordstrom
2005-07-12 19:43 ` Ross Kendall Axe
2005-07-12 20:31 ` Oliver Gerlich
2005-07-13 3:02 ` Ross Kendall Axe
2005-07-10 18:27 ` Bakul Shah
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