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From: Zhang Chen <zhangchen.fnst@cn.fujitsu.com>
Date: Fri, 4 Mar 2016 20:01:43 +0800
Message-ID: <1457092906-19828-1-git-send-email-zhangchen.fnst@cn.fujitsu.com>
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Subject: [Qemu-devel] [PATCH V3 0/3] Introduce filter-redirector
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To: qemu devel <qemu-devel@nongnu.org>, Jason Wang <jasowang@redhat.com>
Cc: Li Zhijian <lizhijian@cn.fujitsu.com>, Gui jianfeng <guijianfeng@cn.fujitsu.com>, "eddie.dong" <eddie.dong@intel.com>, zhanghailiang <zhang.zhanghailiang@huawei.com>, "Dr. David Alan Gilbert" <dgilbert@redhat.com>, Zhang Chen <zhangchen.fnst@cn.fujitsu.com>, Yang Hongyang <hongyang.yang@easystack.cn>

Filter-redirector is a netfilter plugin.
It gives qemu the ability to redirect net packet.
redirector can redirect filter's net packet to outdev.
and redirect indev's packet to filter.

                      filter
                        +
                        |
                        |
            redirector  |
               +--------------+
               |        |     |
               |        |     |
               |        |     |
  indev +-----------+   +---------->  outdev
               |    |         |
               |    |         |
               |    |         |
               +--------------+
                    |
                    |
                    v
                  filter


v3:
 -Address Jason's comments.

v2:
 - Address Jason's comments.
 - Add filter-traffic.h to reuse parts of the codes
 - Add unit test case

v1:
 initial patch.


Zhang Chen (3):
  net/filter-mirror: Change filter_mirror_send interface
  net/filter-mirror:Add filter-redirector func
  tests/test-filter-redirector: Add unit test for filter-redirector

 net/filter-mirror.c            | 221 ++++++++++++++++++++++++++++++++++++++++-
 qemu-options.hx                |   8 ++
 tests/.gitignore               |   1 +
 tests/Makefile                 |   2 +
 tests/test-filter-redirector.c | 214 +++++++++++++++++++++++++++++++++++++++
 vl.c                           |   3 +-
 6 files changed, 443 insertions(+), 6 deletions(-)
 create mode 100644 tests/test-filter-redirector.c

-- 
1.9.1