Re: [Ryu-devel] ryu-IGMP

2014-06-02 Thread Yuichi Ito
Hmm, I can't reproduce this situation yet. Please give me a little time. On Tue, 3 Jun 2014 00:56:36 -0400 Md. Amjad Hossain wrote: > Hi Yuichi, > > Thanks I found dpid and port and updated as you told me in .igmp.py file. > But still getting same problem. Initially everyone was getting mul

Re: [Ryu-devel] ryu-IGMP

2014-06-02 Thread Md. Amjad Hossain
Hi Yuichi, Thanks I found dpid and port and updated as you told me in .igmp.py file. But still getting same problem. Initially everyone was getting multicast message but after few seconds some of them stopped receiving. I can't make everyone to receive message at the same time. Could you pleas

Re: [Ryu-devel] ryu-IGMP

2014-06-02 Thread Yuichi Ito
Hi, I'm glad you got well again. ovs-vsctl helps you to know datapath id, name, ports, and so on: # sudo ovs-vsctl list Bridge To know port numbers, please use ovs-ofctl: # sudo ovs-ofctl dump-ports-desc (datapath name) For more information, please refer to manpages of these commands. On Mon

Re: [Ryu-devel] ryu-IGMP

2014-06-02 Thread Md. Amjad Hossain
Hello Yuichi Ito, Sorry for replying after long time. Actually I had to stop working for my physical condition and other reasons. Thank you for your suggestions. I want to start my work again. Could you please tell me How can I know the datapath ID of a OVS ? Manually I can find the port number o

[Ryu-devel] [PATCH/RFC] of14: Fix an issue about converting JSON with unicode

2014-06-02 Thread Yuichi Ito
When using from_jsondict() with unicoded values, OFPMatch and OFPActionSetField of ofproto_v1_4_parser contain unicode strings. On the other hand, any other classes, e.g. OFPPort and OFPTableFeaturesStats contain usual strings. >>> from ryu.ofproto.ofproto_v1_4_parser import OFPMatch, OFPAct

[Ryu-devel] Time for a flow rule to be installed

2014-06-02 Thread Windhya Rankothge
Hi all, Objective of my experiments are to check the delay caused by installing new rules. I would like to calculate the time for a new rule to be installed in a large topology (data center topology). As per my understanding I have to calculate the time difference between flow mod send and packet