Alternative router firmware: what are DD-WRT, OpenWrt, Tomato & ASUSwrt Merlin - eviltoast
Alternative Router Firmware: What are DD-WRT, OpenWrt, Tomato, and ASUSwrt Merlin?
binaryfork.com
Learn what open-source router firmware projects are, which are the best ones and why you may want to give them a try. Updating the firmware of your

Just like the operating system on your computer & cell phone, you can change the software running on your router.