Preface

參考這篇文章
http://networkstatic.net/installing-wireshark-on-linux-for-openflow-packet-captures/

安裝wireshark source

- wget http://wiresharkdownloads.riverbed.com/wireshark/src/wireshark-1.8.8.tar.bz2
(http://wiresharkdownloads.riverbed.com/wireshark/src/ 自己挑選一個版本下載)
- bunzip2 wireshark-1.8.8.tar.bz2
- tar -xvf wireshark-1.8.8.tar
- cd wireshark-1.8.8
- ./autogen.sh
- ./configure
- make
(這邊錯誤通常是少了某些套件，根據錯誤訊息再去安裝即可)
- make install
- sudo ldconfi
- ./wireshark

編譯openflow plugin

Options

hg clone https://bitbucket.org/barnstorm/of-dissector
cd of-dissector/src
apt-get install scons
修改 packet-openflow.c

Change from:
    static void dissect_dl_type(....)
    {
    ....
    	const char* description = try_val_to_str(dl_type, etype_vals);
    ....
    }

To:
static void dissect_dl_type(....)
{
....
	const char* description = match_strval(dl_type, etype_vals);
....
}

- scons install
- export WIRESHARK=/path_to_wireshark_source/
- scons install
- cp openflow.so /usr/lib/wireshark/libwireshark1/plugins/openflow.so

Options 2

- git clone git://openflow.org/openflow.git
- cd openflow
- ./boot.sh
- ./configure
- make
- sudo make install
- cd utilities/wireshark_dissectors/openflow
- 修改 packet-openflow.c

Change from:
  void proto_reg_handoff_openflow()
  {
    openflow_handle = create_dissector_handle(dissect_openflow, proto_openflow);
    dissector_add(TCP_PORT_FILTER, global_openflow_proto, openflow_handle);
  }

To:
void proto_reg_handoff_openflow()
{
  openflow_handle = create_dissector_handle(dissect_openflow, proto_openflow);
  dissector_add_uint(TCP_PORT_FILTER, global_openflow_proto, openflow_handle);
}

安裝openflow plugin

make ( pwd = utilities/wireshark_dissectors/openflow)
make install

Use

開啟wireshark即可觀看openflow protocol囉

個人資訊

我目前於 Hiskio 平台上面有開設 Kubernetes 相關課程，歡迎有興趣的人參考並分享，裡面有我從底層到實戰中對於 Kubernetes 的各種想法

組合包
https://hiskio.com/packages/7ey2vdnyN

疑難雜症除錯篇
https://hiskio.com/courses/440/about?promo_code=LG28Q5G

單堂(CI/CD)
https://hiskio.com/courses/385?promo_code=13K49YE&p=blog1

基礎概念
https://hiskio.com/courses/349?promo_code=13LY5RE

另外，歡迎按讚加入我個人的粉絲專頁，裡面會定期分享各式各樣的文章，有的是翻譯文章，也有部分是原創文章，主要會聚焦於 CNCF 領域
https://www.facebook.com/technologynoteniu

如果有使用 Telegram 的也可以訂閱下列頻道來，裡面我會定期推播通知各類文章
https://t.me/technologynote

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Hwchiu Learning Note

Wireshark with Openflow-Plugin in Fedora 14