Configuring an OpenWRT Router as a repeater for a FRITZ!Box with working Multicast

Since some time, those crappy Fritz!Box devices do not support WDS anymore, but rather a proprietary solution created by AVM. Now what happens if you have devices in another room that need/want wired access (like TVs, Playstations) or if you want to extend the range of your network? Buying another Fritz!Box is not very cost efficient - What I did was to buy a cheap TP-Link TL-WR841N (can be bought for 18 euros) and installed OpenWRT on it. ... Read more 》