This application will help you block machines on the network to communicate with a specific machine in your network.

You can find the application in the download folder and download it. You will be needing Java and winpcap in your machine for this application to work

Windows

• doanload and install winpcap from the link below
• winpcap download
• add the location Packet.dll and wpcap.dll to system environment variable in PATH variable located in system32 folder
• eg:- C:\Windows\System32\wpcap.dll; C:\Windows\System32\Packet.dll;

Linux

• install libpcap

libraries used

Pcap4j - github

apache commons-cli - github

Usage examples

java -jar NetBlocker.jar -h (help)