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speedup

Speedup your internet speed on your LAN.

This python script will increase your internet speed by eliminating access to default gateway for anyone on your LAN. This script regularly checks which all hosts are online using nmap. After that it stops anyone from getting access to default gateway by doing an arpspoofing attack. So basically what happens is everyone on the LAN is in Denial of Service(DOS) except you. Thats how you can use up all of the bandwidth for yourself.

This script also has facility of excluding ip addresses those whom you do not wanna block access. Also you can specify the interface on which you are connected to. By default the interface is 'eth0'.

Dependencies Installation

Ubuntu

sudo apt-get install nmap
sudo apt-get install dsniff

Fedora

sudo yum install nmap
sudo yum install dsniff

Python

sudo pip install python-nmap

Usage

Usage: sudo python speedup.py

Options:
  -h, --help  show this help message and exit
  -i IFACE    network interface you wanna speed up
  -e EXCLUDE  specify ip[s] to be excluded seperated by comma

Here is the explanation of tool: https://deshmukhsuraj.wordpress.com/2015/04/25/speedup-a-lan-internet-speeding-up-tool/