From: Yang Hongyang <yanghy@cn.fujitsu.com>
To: Stefan Hajnoczi <stefanha@gmail.com>
Cc: Thomas Huth <thuth@redhat.com>, Jason Wang <jasowang@redhat.com>,
qemu-devel <qemu-devel@nongnu.org>,
Stefan Hajnoczi <stefanha@redhat.com>
Subject: Re: [Qemu-devel] [PATCH] RFC/net: Add a net filter
Date: Wed, 22 Jul 2015 22:57:16 +0800 [thread overview]
Message-ID: <55AFAF4C.4060704@cn.fujitsu.com> (raw)
In-Reply-To: <CAJSP0QXH+Ju-PEDiGoEk1oO7bcOyg8vdwqcZEYrF-dQAkqgXMA@mail.gmail.com>
Hi Stefan,
On 07/22/2015 09:26 PM, Stefan Hajnoczi wrote:
> On Wed, Jul 22, 2015 at 11:55 AM, Yang Hongyang <yanghy@cn.fujitsu.com> wrote:
>> This patch add a net filter between network backend and NIC devices.
>> All packets will pass by this filter.
>> TODO:
>> multiqueue support.
>> plugin support.
>
> What do you mean by plugin?
>
A filter without plugin supplied will do nothing except pass by all packets, a
plugin like dump for example, will dump all packets into a file. Or other
plugins like a netbuffer plugin, will simply buffer the packets, release
the packets when needed. However, these are my thoughts about the usecase,
there might be more usecase about this.
--
Thanks,
Yang.
next prev parent reply other threads:[~2015-07-22 14:57 UTC|newest]
Thread overview: 33+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-07-13 7:39 [Qemu-devel] [PATCH v2 0/5] For QEMU 2.5: Network traffic dumping for -netdev devices Thomas Huth
2015-07-13 7:39 ` [Qemu-devel] [PATCH v2 1/5] net/dump: Add support for receive_iov function Thomas Huth
2015-07-13 7:39 ` [Qemu-devel] [PATCH v2 2/5] net/dump: Move DumpState into NetClientState Thomas Huth
2015-07-13 7:39 ` [Qemu-devel] [PATCH v2 3/5] net/dump: Rework net-dump init functions Thomas Huth
2015-07-13 7:39 ` [Qemu-devel] [PATCH v2 4/5] net/dump: Add dump option for netdev devices Thomas Huth
2015-07-13 7:39 ` [Qemu-devel] [PATCH v2 5/5] qemu options: Add information about dumpfile to help text Thomas Huth
2015-07-22 6:35 ` [Qemu-devel] [PATCH v2 0/5] For QEMU 2.5: Network traffic dumping for -netdev devices Jason Wang
2015-07-22 10:52 ` Yang Hongyang
2015-07-22 10:55 ` [Qemu-devel] [PATCH] RFC/net: Add a net filter Yang Hongyang
2015-07-22 11:06 ` Daniel P. Berrange
2015-07-22 15:16 ` Yang Hongyang
2015-07-22 13:05 ` Thomas Huth
2015-07-22 15:06 ` Yang Hongyang
2015-07-22 13:26 ` Stefan Hajnoczi
2015-07-22 14:57 ` Yang Hongyang [this message]
2015-07-23 11:57 ` Stefan Hajnoczi
2015-07-23 5:59 ` Jason Wang
2015-07-27 5:27 ` Yang Hongyang
2015-07-27 6:02 ` Yang Hongyang
2015-07-27 6:39 ` Jason Wang
2015-07-27 7:00 ` Yang Hongyang
2015-07-27 7:31 ` Jason Wang
2015-07-27 7:45 ` Yang Hongyang
2015-07-27 8:01 ` Jason Wang
2015-07-27 8:39 ` Yang Hongyang
2015-07-27 9:16 ` Jason Wang
2015-07-27 10:03 ` Yang Hongyang
2015-07-28 3:28 ` Jason Wang
2015-07-28 4:00 ` Yang Hongyang
2015-07-28 8:52 ` Yang Hongyang
2015-07-28 9:19 ` Yang Hongyang
2015-07-28 9:30 ` Jason Wang
2015-07-28 9:41 ` Yang Hongyang
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