Openwrt https://openwrt.org/ https://openwrt.org/ is where most of the docs are, though there are other similar projects. The most supportive vendor is probablr

Openwrt https://openwrt.org/ https://openwrt.org/ is where most of the docs are, though there are other similar projects. The most supportive vendor is probablr Netgear now http://www.myopenrouter.com/ http://www.myopenrouter.com/