Netcut (root) for Android

Netcut (root) app for android description: Netcut one of most powerful network administrator toolthis tool allow admin proof test how can the firewall efficiency handle bad user in local network.

By one click from your hand you can test cut any network connection between internet gateway and devices in your local network remotely.

This is simple technical how can this application work (you can skip it if you don 39 t understand network fundamental : ) every lan connectable devices have one unique number called mac address ehen the device want to communicate with another device they need 2 things ip address and mac address.

The device only know destination ip address(ex: gateway) but not for mac address it maybe change when that device reconnect and get new ip that mean you can 39 t static fix this pair of ip and mac address together.

Only way to get destination mac address is request the device send ask request command to every devices some thing like this hey!

Ip 19- 16- - 1 what is your mac address? Quot every devices received this request but not answer except the device who carry ip 19- 16- - 1 this is response ok my ip 19- 16- - 1 and mac address is 12: 82: fa: 2-..

Quot this response not for all he just only reply to asker.

When asker received response they pair ip and mac together and start communication if they ask every time when they want to communicate that make a lot of traffic so the devicemust be cache the pair for a while (ex: 5 min)it 39 s look well algorithm to solve this problem but something wrong.

This implement in low level network communication so they miss some check of replier that can make this algorithm cut using vulnerability of implementation send reply command without request to victim the make victim cache wrongip and mac address.

That make they lost connection.

Warning : this application create for testing network security only.

If you use for others purpose that mean it 39 s your own responsibility todeal with the effect.

Developer will not resp