mirror of
https://github.com/faucetsdn/ryu.git
synced 2026-01-23 01:21:31 +01:00
1979bde573
Currently, when VLAN ID match field is specified,
ofctl_v1_[23] is compatible with only match combination 1) of
the following three match combinations.
This patch makes it possible to set the all three combinations.
Match combinations for VLAN ID :
1) To match only packets with VLAN tag and VID equal value
2) To match only packets without a VLAN tag
3) To match only packets with a VLAN tag regardless of its value
In order to set the match combinations 2) or 3), please describe
"dl_vlan" field as hexadecimal string value like as follows.
Before applying this patch:
{"dl_vlan": 3 } # int
After applying this patch:
{"dl_vlan": 3 } # int (same as before applying)
{"dl_vlan": "0x0000"} # hexadecimal string without mask
{"dl_vlan": "0x1000/0x1000"} # hexadecimal string with mask
NOTE: When "dl_vlan" field is described as decimal int value,
OFPVID_PRESENT(0x1000) bit is automatically applied.
OTOH, OFPVID_PRESENT(0x1000) bit is NOT automatically applied
to hexadecimal string value.
For curl command examples, please refer to the following page in Ryu-documentation.
http://ryu.readthedocs.org/en/latest/app/ofctl_rest.html#example-of-vlan-id-match-field
Signed-off-by: Minoru TAKAHASHI <takahashi.minoru7@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.