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A component-based software defined networking framework for OpenStack.
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Yuichi Ito ffc1f82554 add IGMP snooping application 
this application provides the simple example of IGMP snooping.

the module "igmplib" mainly offers 2 functions:
- listening on in the IGMP conversation between multicast routers and hosts
- emulating of the querier function of multicast servers
the former operates a switch as a snooping switch and controls transmission of an unnecessary multicasting packet.
the latter realizes the IGMP conversation in the environment without multicast routers.

the module "simple_switch_igmp" is a variation of "simple_switch".
the switch receives the "EventPacketIn" event instead of the "EventOFPPacketIn" event from the module "igmplib" in order to except IGMP.

Signed-off-by: Yuichi Ito <ito.yuichi0@gmail.com>
Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
2014-01-06 20:28:01 +09:00
bin a simple command line msgpack-rpc client 2013-11-29 09:23:41 +09:00
doc packet lib: igmp: support IGMP v3 2013-12-29 15:09:03 +09:00
etc/ryu revert s/_/-/ changes for ryu.conf 2013-03-04 21:14:29 +09:00
ryu add IGMP snooping application 2014-01-06 20:28:01 +09:00
tools requires lxml 2013-12-25 12:12:51 +09:00
.gitignore add .tox/ to .gitignore 2013-09-02 14:44:29 +09:00
.pylintrc test: improve the framework 2012-06-27 20:57:07 +09:00
.travis.yml use run_tests.sh -N for Travis CI 2013-09-08 17:47:52 +09:00
LICENSE LICENCE: change end-of-line code CRLF to LF 2013-02-13 06:10:15 +09:00
MANIFEST.in MANIFEST.in: exclude packet_data_generator 2013-08-24 09:41:44 +09:00
README.rst sync README with the web site 2013-08-01 10:09:36 +09:00
run_tests.sh a simple command line msgpack-rpc client 2013-11-29 09:23:41 +09:00
setup.cfg requires lxml 2013-12-25 12:12:51 +09:00
setup.py avoid pbr's non multi-version aware script 2013-10-07 18:08:36 +09:00
SubmittingPatches.rst SubmittingPatches: mention tools/normalize_json.py 2013-11-03 14:31:23 +09:00
tox.ini Add a configuration file for tox (http://testrun.org/tox/) 2013-09-02 12:35:05 +09:00

README.rst

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 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, please refer detailed documents. 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 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. The ML archive at Gmane is also available.