Hi, Tao

> Since OVS supports limited features of OF1.5, how would the Ryu developers test the functionalities implemented for the OF1.5?

For OpenFlow 1.5, we make binary files based on OpenFlow Specification, and use them to test.
In testing, we make Ryu to parse and serialize the binary data.
By doing so, we confirm Ryu works well with OpenFlow 1.5.

> Is there any available switch support most of the features of OF1.5 on the market?

As far as I know, OVS supports the most features of OF1.5.


Thanks,
Fujimoto

On 2017年04月20日 18:07, Tao Li wrote:
Hi Fujimoto,

Thanks for your reply!

You are right about that the OVS 2.7.0 does not support the Packet-out messages for the OpenFlow 1.5. But I found one new OVS patch which was submitted 2 days ago: https://patchwork.ozlabs.org/patch/751811/

Since OVS supports limited features of OF1.5, how would the Ryu developers test the functionalities implemented for the OF1.5? Is there any available switch support most of the features of OF1.5 on the market?

Thanks in advance.

Regards,
Tao

On 20 Apr 2017, at 02:13, Fujimoto Satoshi <[email protected] <mailto:[email protected]>> wrote:

Hi, Tao


if the OVS has good support for the features of OpenFlow 1.5?

Unfortunately, OVS does not have full support for the features of
OpenFlow 1.5.
So there is not guarantee that OVS can respond to the packet-out messages...

The versions of OpenFlow supported by OVS are written in the following
document:
https://github.com/openvswitch/ovs/blob/master/Documentation/faq/openflow.rst


Thanks,
Fujimoto

On 2017年04月19日 23:26, Tao Li wrote:
Dear All,

I was trying out the support of Ryu for the OpenFlow 1.5 and currently I am using Open vSwitch 2.7.0. However, I find out that the OVS cannot respond to the packet-out messages for flooding. Thus, I am wondering if there is any working example of Ryu & OVS for the OpenFlow 1.5? And if the OVS has good support for the features of OpenFlow 1.5? Thanks in advance!

Best regards,
Tao
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