I had this beautiful software selfishnet on windows10 which limits wifi speed of users.
for demo you can watch this
How to do this in ubuntu ?.Or can some expert write a script for this ?.
I think arp poisoining removes the person out of network,but this limits internet speedPlease dont use apps like that. It works by ARP poisoning. Yes you can do that in linux. Use arp spoof to spoof all traffic between the client and router to you... Then they cant access network anymore. There are so many defenses against it, but none are effective.
NO ARP poisoning does not remove person out of network. Dont mix arp poisoning with deauth broadcast attack ;-). Btw the traffic with which you tell the client that you are the router affects the speed.I think arp poisoining removes the person out of network,but this limits internet speed