From: Avi Kivity <avi@redhat.com>
To: zshan <zshan@cse.buaa.edu.cn>
Cc: "kvm@vger.kernel.org" <kvm@vger.kernel.org>
Subject: Re: network questions on Qemu
Date: Tue, 07 Apr 2009 15:11:39 +0300 [thread overview]
Message-ID: <49DB42FB.4080006@redhat.com> (raw)
In-Reply-To: <200904071940147947893@cse.buaa.edu.cn>
zshan wrote:
> hi all:
> I am now recently using KVM which use the Qemu to perform network I/O
> activities, I use the tun/tap bridging to let the guest os connect to
> the Internet , and the detailed network topology is as follows:
>
Wow, ascii art in an image.
> And I am so curious about the interaction between the tap and qemu,
> how can packet been passed from tap to qemu, and what is the ingress
> path in detail ?
Look in qemu/net.c, qemu uses read() and write() to receive and send
packets through tap.
--
error compiling committee.c: too many arguments to function
parent reply other threads:[~2009-04-07 12:12 UTC|newest]
Thread overview: expand[flat|nested] mbox.gz Atom feed
[parent not found: <200904071940147947893@cse.buaa.edu.cn>]
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