[Ryu-devel] 1外贸帮助14:36:10

2019-06-10 Thread ryu-devel
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Re: [Ryu-devel] Not getting values in echo_reply_handler() method

2019-06-10 Thread Yusuke Iwase
Hi, The empty ECHO-REPLY shows that your switch doesn't send back the data. How about contacting to the developer team of Zodiac switch and reporting it? Thanks, Iwase 2019年6月10日(月) 23:17 Sagar Ramani : > Here I have attached both echo reply and request message screen shot and > in echo reply i

[Ryu-devel] Error in traffic monitoring?

2019-06-10 Thread رغدة عبد via Ryu-devel
Hello Iam trying to do the traffic monitoring in ryu using the simple _monitor_13.py First I write ryu-manager ryu.app.simple_monitor_13 The logs look fine and everything ok Second terminal I wrote the topology sudo mn —topo=single,6 —controller=remote,ip=local host ,port=6653,switch=oval,proto

Re: [Ryu-devel] Ask about develop application in ryu

2019-06-10 Thread Diarmuid O Briain
Hi Raghda, You might find this helpful. http://www.obriain.com/training/sdn/ regards, Diarmuid -- *Irish by birth, located in Uganda but Munster by the grace of the Gods.* On Mon, 10 Jun 2019 at 16:04, Yusuke Iwase wrote: > > 2019年6月10日(月) 18:25 رغدة عبد via Ryu-devel < > ryu-devel@lis

Re: [Ryu-devel] Not getting values in echo_reply_handler() method

2019-06-10 Thread Yusuke Iwase
Hi, Thanks for your reply. But, the screenshot you attached seems to show the PACKET-OUT messages which sent from Ryu to your switch. How about the PACKET-IN messages? 2019年6月8日(土) 1:43 Sagar Ramani : > This are the response I am getting from switch > > On Wed, 5 Jun, 2019, 9:42 PM Sagar Ramani

Re: [Ryu-devel] a problem about queue status

2019-06-10 Thread Moh'd Reza Abbasi
Check the Ryu book. In the QoS chapter, there are some examples of how to use queues. On Mon, Jun 10, 2019 at 11:04 AM paperkid wrote: > > Dear technicians, > > > now,I use ryu to develope an app that SDN controller get port queue status of > switches periodically with OFPQUEUESTATUSREPLY mes

Re: [Ryu-devel] Require-list-of-OpenFlow-Ports

2019-06-10 Thread Yusuke Iwase
Hi, How about using "ev.msg.datapath.ports" for each message? Or you can use " OFPPortDescStats". https://ryu.readthedocs.io/en/latest/ofproto_v1_3_ref.html#ryu.ofproto.ofproto_v1_3_parser.OFPPortDescStatsRequest Thanks, Iwase 2019年6月10日(月) 19:54 Wajahat Hussain Mir : > Hello, > > I have a cas

Re: [Ryu-devel] Ask about develop application in ryu

2019-06-10 Thread Yusuke Iwase
Hi, The Ryu-Book is one of the official docs to guide the Ryu application development. Please refer to this doc first. http://osrg.github.io/ryu-book/en/html/index.html Thanks, Iwase 2019年6月10日(月) 18:25 رغدة عبد via Ryu-devel : > Hello everyone Iam glad to ask here , I want to develop applica

[Ryu-devel] Require-list-of-OpenFlow-Ports

2019-06-10 Thread Wajahat Hussain Mir
Hello, I have a case where i want to know list of all *OpenFlow* ports in the network when *OFPFeaturesRequest* and *OFPSwitchFeatures* are sent in between the controller and the switch. What more shall i add to below code to fetch the list of OpenFlow ports in the network with the reception of a

[Ryu-devel] Ask about develop application in ryu

2019-06-10 Thread رغدة عبد via Ryu-devel
Hello everyone Iam glad to ask here , I want to develop application in ryu with mininet but I want someone guide me in tutorials to enhance my programming language,did I need python programming or python network programming can someone guide me to tutorial if I follow it that can help me directl