Yes, you are right. Thank you. On Mon, Jan 20, 2020 at 5:36 PM Yusuke Iwase <iwase.yusu...@gmail.com> wrote:
> Hmmm... I guess it is difficult to measure the maximum capacity because it > is depending on your environment, such as CPU, memory, network bandwidth, > load average... etc. > I think implementing OF1.3 ver of cbench.py is one of the best ways. > > 2020年1月21日(火) 7:20 Modhawi Alotaibi <malot...@uottawa.ca>: > >> I’m working on load balancing, so the maximum capacity is very important >> to measure response time. And I checked cbench but of course it wasn’t >> helpful since since I use OF 1.3 >> >> On Mon, Jan 20, 2020 at 4:51 PM Yusuke Iwase <iwase.yusu...@gmail.com> >> wrote: >> >>> Well, why you need the maximum number of packet-in messages? Evaluating >>> Ryu’s performance? >>> If you are evaluating performance if controller, other application like >>> cbench.py (this app only works with OpenFlow 1.0 though) is more proper I >>> guess. >>> >>> 2020年1月21日(火) 6:39 Modhawi Alotaibi <malot...@uottawa.ca>: >>> >>>> Yes I did that, but I couldn’t find the maximum number of flows that >>>> Ryu can handle per second. I’d be grateful if you help me in this matter. >>>> >>>> On Mon, Jan 20, 2020 at 4:34 PM Yusuke Iwase <iwase.yusu...@gmail.com> >>>> wrote: >>>> >>>>> Hi Nisha and Thanks Modhawi, >>>>> >>>>> To count the packet-in messages, you need to implement some codes into >>>>> your application. (simple_switch_13.py doesn’t count it.) >>>>> Just an idea, how about defining a counter variable in your app and >>>>> incrementing it in “ _packet_in_handler” handler? >>>>> >>>>> Regards, >>>>> Iwase >>>>> >>>>> 2020年1月21日(火) 1:50 Nisha Ahuja <ahujanisha...@gmail.com>: >>>>> >>>>>> I am simple_switch_l3 application >>>>>> >>>>>> On Mon 20 Jan, 2020, 8:17 PM Yusuke Iwase, <iwase.yusu...@gmail.com> >>>>>> wrote: >>>>>> >>>>>>> Hi, >>>>>>> >>>>>>> Which application are you running? simple_switch_xx.py? >>>>>>> If so, there can be many waste packets because that application is >>>>>>> just an example application and not designed to work with many switches. >>>>>>> >>>>>>> Regards, >>>>>>> Iwase >>>>>>> >>>>>>> 2020年1月20日(月) 20:51 Nisha Ahuja <ahujanisha...@gmail.com>: >>>>>>> >>>>>>>> Dear All, >>>>>>>> >>>>>>>> I am new to Mninet and learning SDN, I have a custom topology in >>>>>>>> which there are 15 hosts and 9 switches. All of them are connected in >>>>>>>> the >>>>>>>> following fashion as attached below. I am just sending ping message >>>>>>>> between >>>>>>>> two of the hosts(H1,H2), and trying to count the number of total >>>>>>>> packet_in >>>>>>>> messages exchanged during the communication. Even the number of hosts >>>>>>>> are >>>>>>>> just 15 but the number of packet_in messages are starting from 1 and >>>>>>>> going >>>>>>>> till 500 and more. Can anybody help me how such large number of >>>>>>>> packet_in >>>>>>>> messages are recorded. >>>>>>>> >>>>>>>> [image: image.png] >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> -- >>>>>>>> Thanks and Regards >>>>>>>> Nisha Ahuja >>>>>>>> >>>>>>>> _______________________________________________ >>>>>>>> Ryu-devel mailing list >>>>>>>> Ryu-devel@lists.sourceforge.net >>>>>>>> https://lists.sourceforge.net/lists/listinfo/ryu-devel >>>>>>>> >>>>>>> _______________________________________________ >>>>> Ryu-devel mailing list >>>>> Ryu-devel@lists.sourceforge.net >>>>> https://lists.sourceforge.net/lists/listinfo/ryu-devel >>>>> >>>> -- >>>> Best Regards, >>>> Modhawi >>>> >>> -- >> Best Regards, >> Modhawi >> > -- Best Regards, Modhawi
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