Launch the application. A prompt will appear asking you to select your primary network interface card (NIC). Choose your active Wi-Fi or Ethernet adapter and click OK.
Automatically scans the entire subnet to display the IP addresses and MAC addresses of every active device.
Click or "Enable" . V3 will now sit between the router and the clients. You have now reached the Top of the LAN food chain.
Using SelfishNet v3 on networks you do not own—such as corporate networks, public Wi-Fi hotspots, or university complexes—is highly unethical and frequently illegal. Unauthorized ARP poisoning disrupts service and constitutes a localized Denial of Service (DoS) attack. Security Vulnerabilities selfishnet v3 top
To run SelfishNet v3 successfully on modern systems like Windows 10 or Windows 11, certain dependencies are required:
It works by ARP poisoning, which can technically be detected by advanced routers or antivirus software.
A small window titled "Nic Selection" will appear. Choose the network adapter you’re currently using (e.g., your WiFi adapter or Ethernet card) and click . Launch the application
sudo selfishnet
SelfishNet is a legacy network utility that has gained a reputation for its ability to manage local area network (LAN) traffic. If you are looking for "SelfishNet v3 top" solutions, you are likely exploring ways to prioritize your own internet connection on a shared network. Understanding SelfishNet and ARP Spoofing
Completely cut off internet access to any device with a single click. This is perfect for temporarily removing unwanted guests or punishing repeat offenders. Automatically scans the entire subnet to display the
: The limits and blocks only stay active as long as the application is running on your computer. Closing the app or turning off your PC restores original speeds. Security Software
Change the MAC address of your network adapter—a more advanced feature for users who want to bypass certain network restrictions or enhance privacy.
Below is a draft of a helpful, balanced review for this software: Rating: ⭐⭐⭐ (3/5) Pros:
Using SelfishNet V3 is not without risks—both technical and legal. Please read this section carefully.
If this seems too technical, I can suggest .