This public link is valid for 7 days and shares a thread, including any personal information you added. This link or copies made by others cannot be deleted. If you share with third parties, their policies apply. Can’t copy the link right now. Try again later.
Your wireless adapter must support monitor mode and packet injection, as these are required for ARP spoofing to work effectively. Most modern Wi-Fi cards support this, but some budget or proprietary adapters may not.
SelfishNet operates using a technique known as . It sends forged Address Resolution Protocol (ARP) messages to other devices on the LAN, convincing them that your computer is the default gateway (the router). Consequently, all internet-bound traffic from those devices passes through your PC first, allowing the software to throttle or block it before forwarding it to the actual router. Installation & Setup Guide
Using SelfishNet on public Wi-Fi networks, university campuses, or corporate workplaces to block others is unethical and often violates network terms of service. Modern enterprise networks also employ "ARP Inspection" tools that will automatically detect SelfishNet and permanently ban your device from the network. Alternatives to SelfishNet selfishnet v3.0.0 windows
Before opening SelfishNet, download and install or WinPcap . During the Npcap installation process, ensure you check the box that says "Install Npcap with WinPcap-compatible API mode" . If you skip this, SelfishNet will throw an error stating it cannot find the necessary driver files. Step 2: Download and Extract SelfishNet
Instantly scans your LAN to discover all active devices, displaying their IP addresses and MAC addresses.
Sweeps the local subnet and fills out the list of connected devices. Start Redirection This public link is valid for 7 days
Modern routers and security software employ or IP-MAC Binding to prevent spoofing attacks. If a network utilizes these security features, SelfishNet will fail to function, and the host computer may be automatically blocked or blacklisted by the router. Modern and Safe Alternatives
To tailor any specific advice for your network setup, let me know:
: Scans the LAN to identify all connected devices, displaying their IP addresses and MAC addresses . Can’t copy the link right now
Before installing SelfishNet V3.0.0, ensure your system meets the necessary requirements:
Whether your PC connects via or a wired Ethernet cable? Share public link
Move to the column and enter an upload limit if desired.