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Wireshark may misunderstand a MAC frame (including ARP) whose length is 64 bytes or more, as a frame with the FCS field. This patch fixes the issue by modifying lengths of pad fields for ARP. This patch modifies lengths of pad fields as follows: - Add 18 bytes for MAC frames (including ARP, without VLAN/MPLS/PBB). - Add 18 bytes for MAC frames related to POP_MPLS/POP_PBB. Reported-by: Arne Goetje <arne_goetje@accton.com> Signed-off-by: Yuichi Ito <ito.yuichi0@gmail.com> Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
What's Ryu ========== Ryu is a component-based software defined networking framework. Ryu provides software components with well defined API that make it easy for developers to create new network management and control applications. Ryu supports various protocols for managing network devices, such as OpenFlow, Netconf, OF-config, etc. About OpenFlow, Ryu supports fully 1.0, 1.2, 1.3, 1.4 and Nicira Extensions. All of the code is freely available under the Apache 2.0 license. Ryu is fully written in Python. Quick Start =========== Installing Ryu is quite easy:: % pip install ryu If you prefer to install Ryu from the source code:: % git clone git://github.com/osrg/ryu.git % cd ryu; python ./setup.py install If you want to use Ryu with `OpenStack <http://openstack.org/>`_, please refer `detailed documents <http://ryu.readthedocs.org/en/latest/using_with_openstack.html>`_. You can create tens of thousands of isolated virtual networks without using VLAN. The Ryu application is included in OpenStack mainline as of Essex release. If you want to write your Ryu application, have a look at `Writing ryu application <http://ryu.readthedocs.org/en/latest/writing_ryu_app.html>`_ document. After writing your application, just type:: % ryu-manager yourapp.py Support ======= Ryu Official site is `<http://osrg.github.io/ryu/>`_. If you have any questions, suggestions, and patches, the mailing list is available at `ryu-devel ML <https://lists.sourceforge.net/lists/listinfo/ryu-devel>`_. `The ML archive at Gmane <http://dir.gmane.org/gmane.network.ryu.devel>`_ is also available.