[Ryu-devel] rest_vtep--ping is not success-please help

2017-04-20 Thread Tessy Thomas
System1: charu@charu-OptiPlex-390:~$ curl -X GET http://172.16.1.105:8080/vtep/networks |> python -m json.tool % Total% Received % Xferd Average Speed TimeTime Time Current Dload Upload Total SpentLeft Speed 100 347 100 3470

Re: [Ryu-devel] Regarding Flow Installation Time.

2017-04-20 Thread Tao Li
Hi Hari, There are already a bunch of papers addressing the comparison studies for the performance of different controllers, including Ryu. Those papers could cover your questions and provide further information. Regards, Tao > On 20 Apr 2017, at 11:56, raghu rathode

Re: [Ryu-devel] OpenFlow 1.5 & OVS

2017-04-20 Thread Tao Li
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/

[Ryu-devel] Fwd: Regarding Flow Installation Time.

2017-04-20 Thread raghu rathode
Dear RyuTeam, I would like to gather information about how much time it requires for the Ryu controller to install rules in the switches and also Ryu communication overhead in terms of control traffic to/from the controller to install rules. can anyone guide me, how to gather this information as

Re: [Ryu-devel] Ryu and OVS showing different datapath id's

2017-04-20 Thread Khubaib
Thanks Fujimoto, that does the trick. — Khubaib On Thu, Apr 20, 2017 at 6:40 AM, Fujimoto Satoshi < satoshi.fujimo...@gmail.com> wrote: > Hi, Khubaib > > > When you use OVS, you seem to have to set a datapath id with "Exactly 16 > hex digits". > > # ovs-vsctl set bridge s1

Re: [Ryu-devel] Ryu deleting all installed flows upon initial connection

2017-04-20 Thread Khubaib
Hi Fujimoto, Thanks for that info. Like the OpenFlow 1.5 specs mention, upon connection RE-establishment the controller has the option of deleting all flow entries. I was creating my switch and its flow tables first, starting the ryu controller second. If I reverse the order I do things, it

Re: [Ryu-devel] ryu-manager with --observe-links causes "KeyError" in app/rest_qos.py

2017-04-20 Thread Markku Savela
On 20/04/17 09:43, Fujimoto Satoshi wrote: > I want to know the commands which you ran for OVS and Ryu, too. > Could you tell me the commands which you ran in [c0, h1, h2, s1]? The exact commands as shown on page https://osrg.github.io/ryu-book/en/html/rest_qos.html Except adding