1
Living Room / Re: About backhaul, overlapping channels, and a lot of other things I didn't know...
« on: November 13, 2021, 07:54 AM »
Setting up Wi-Fi the proper way is like science in itself. Before you get to drown in actually technical details, you'll first drown in untechnical and superficial "troubleshooting" articles written for the average Joe, trying to find worthy information. Well and last time I got to the details my head began to boil... it's just way too much.
A couple quick tips though:
A couple quick tips though:
- As @Shades correctly pointed out, make sure all your channels are spaced out. Any channels in between will cause interference onto neighbouring frequencies.
- Make sure to disable 802.11b/g if you're not using them. Especially leaving -b enabled might cause nasty fallbacks onto that slow protocol. I've once helped a person who had 'random 1-2s lags every 15min or so' who lived next to a busy street
- Optimize beacon intervals etc. to not obstruct the air time. iirc dd-wrt/openwrt wikis had good technical explanations
- Moar signal strength is not always better. It should be as strong as is needed for a stable signal between transponder and receiver. If A -> B always succeeds, but B -> A has trouble, you can increase signal strength on A all you want, just needlessly extending the radius of A's signal (and causing interference to neighbours).