GreyWest is a network monitoring tool. It allows you to capture traffic from specific network interfaces and listen to all packets sent from them.
📌 The official author of this client is nullclyze.
Important
To use this tool, you need a specific utility for capturing network traffic:
- Windows: Npcap / Winpcap
- Linux: Libpcap
After installing the required utility, download the file for your OS from releases and follow the instructions below.
- Download the required file
- Run it, if it is an installer - wait for the installation process
- Download the required file
- Open the folder with the file in the terminal
- Write
sudo dpkg -i <filename>.deb
- Download the required file
- Open the folder with the file in the terminal
- Write
sudo dnf install FILENAME.rpm
Warning
If you use Linux, the installed tool requires root rights to run.

