Very useful video. Thanks for sharing. I am currently working on congestion control optimisation (or parameter tuning) in SDN; is there any resource you can recommend for me?
Thanks for sharing！ The question that I want to ask is what cmd should I use if the bandwidth unit is different ? such as 1.24 Mbits/sec,799 Kbits/sec.
Thank you very much. It is very useful video. Do you have any Idea about "MPTCP"? is it possible to implement as you did for TCP and UDP? If yes how can I active in mininet before going to graph?
did you install mininet and MPTCP already?, if already please download this file to testing: gist.github.com/rascov/9092080. in this file you can edit code what you want. 1.Test MPTCP with Mininet:blog.mcchan.io/test-mptcp-with-mininet
Is it possible to use the bandwidt vaule to predict what thebandwidth for the next packet(s) is going to be next? based on the badwidth speed and transfer size? Do you have any ideas?
WE SHARE I am trying to run simple mitm attack in Mininet but I am not able to do it because I don't know it very well. Do you have any instructions I can follow? I am using this command arpspoof -i eth0 -t (target IP) (target ) but it is giving me error
thank you very much for your efforts , i have question : iapply the steps on udp, voip, dns but the accuracy appear nearly 36.45 not more why in your opinion
Thank you very much for this video. i have question regarding the DDoS attack (smurf - Fraggle). I tried to build up SDN network using Mininet then attack it by the two ( smurf - Fraggle). Now, everything is good. my question is, is there any software or command that can show me the throughput and the bandwidth of the network before the attacking and also in the same time of attacking as a graph? I need that results in the graph as statistics data in my research. thank you in advanced.
in Floodlight controller, they have options to check bandwidth. please try to use that controller first and then you can see. thanks for subscribe my channel
hello brother, i am doing delay and throughout analysis for ad-hoc networks using OLSR and BATMAN protocol in mininetwifi, cant figure out the commands for that, I have used the built in example of adhoc.py in mininet wifi. can you please guide me?
Hi, i try it in Linux VM EC2 AWS and everything is working but the graph is not open.. i have done everything and after the command "gnuplot> plot "new_result" title "tcp flow" with linespoints" nothing happens.. help please how to view the graph?
Hi! Im having trpuble when trying to plot the graph. IBUS-WARNING **: The owner of /home//.config/ibus/bus is not root! Would you mind helping me? Thanks in advance!!
Hey there! First of all thanks a lot for this video, it's really good! When trying to run iperf -u, or iperfudp from the Mininet prompt, on the controller I keep getting the following message "INFO:packet:(udp parse) warning UDP packet data too short to parse header:66
Thanks for your answer! I'm using a linear topology "--topo=linear,20". I'm having this issue only when trying to use iperfudp or iperf -u between h1 and h20. It looks like it works OK until h10 but it's like the UDP stream can't reach the most "far away" host, host 20 (h20).
please make sure your ubuntu os have installed iperf completely if all node can ping to each other so It can use iperf commend also. h1 h2 .... h9 h10 , all of them can use Commend iperf right?
please update your ubuntu and mininet to latest version, make sure you installed completed, I have tutorial to install completed mininet. if you want you can tell me your email
We can do it, first you should generate result of iperf testing to txt file or dat file( File extension dat). While you are testing please export your result testing to other file and then use plot command to generate the graph. thanks
Sir, i have an issue...after the installation of openvswitch..i created topology using miniedit..even i didn't change any default settings of ip address..the network connection was automatically disconnected..what i have to do..pls help me sir
so you can not ping to others hosts right? you must to have one remote controller first. => first run your remote controller and than run your miniedit that have remote controller.
no,sir..i need to ping host for assessment..after i ping the host..the network disconnected so further i can't move to my procedure for doing project..sir,,it'll be very helpful if u give me your email address for my clarification in sdn..
Sir, when running miniedit using sudo /mininet/examples/miniedit.py..import error was occurred no module named mininet.log..what will be the solution sir. .
