Hello All friends.I have shared my DSL Internet connection to someoneThe main router is at my home and a switch that is used to distribute connection is also fitted at my home.The second person is connected through a wire [CAT-5]Second person is using 3 connections. via one line.I want a software, through which I can control the data transmission.For example If I want to stop his connection or stop his any one computer through IP number192.168.1.1is the main ip of routerand my laptop have ip of 192.168.1.2and my desktop pc has 192.168.1.3He is allowed ips from 192.68.1.100 to 192.168.1.103Now Please do suggest me a software from which I can block his connection at192.168.1.102We both are connected through Lan Switch.. Please reply me as soon as possible. Thanks.1 person needs an answerI do too