Selfishnet V0.1 Beta Official

ARP spoofing behavior often triggers false positives in security software.

Continually spamming a network with fake ARP packets causes noticeable traffic overhead. On busy networks, this can slow down performance across all connected hardware, including the host computer.

: As a "v0.1 Beta" project, it is prone to crashing, especially on modern versions like Windows 10 and 11. Legacy Requirements : It relies on the older

Managing a shared internet connection can be incredibly frustrating when a single user consumes all the available bandwidth. Whether it is a roommate downloading large files, a family member streaming 4K videos, or background updates choking your ping during an online game, network congestion disrupts productivity and entertainment. selfishnet v0.1 beta

: It is a small executable that doesn't require a traditional installation process (though it does need WinPcap or Npcap). Stability Issues

A straightforward GUI makes it easy to identify and control devices.

Unlike complex enterprise-grade network monitoring tools, SelfishNet was built with simplicity in mind. It gives users immediate, granular control over their local network without requiring access to the main router’s administrative panel. The "Beta" designation reflects its status as an early, freeware tool that gained widespread popularity across tech forums for its straightforward utility. How SelfishNet Works: ARP Spoofing Explained ARP spoofing behavior often triggers false positives in

I should delete my patch. I won't. That's the problem with beta software. Once you see how the world really works, you can't uninstall it.

Click the or Lightning Bolt icon next to the discovery button. This starts the ARP spoofing process, redirecting the network traffic through your PC. Step 5: Limit or Block Bandwidth

The original library SelfishNet was designed for (best for Windows 7/8). : As a "v0

In a local network, devices communicate using hardware addresses (MAC addresses), but software applications identify devices by their IP addresses. ARP is the protocol used to map a known IP address to an unknown MAC address.

Drop a comment below (for historical documentation only, of course).

: Set specific upload and download speed limits (in KB/s) for individual devices. Device Blocking

Using Selfishnet is straightforward, but there are a few critical steps to ensure it works correctly: