uinifi ap ac no registration setup with guest network

steps.md

uinifi ap ac with guest network

start unifi-controller:

$ docker run -d \
  -e PUID=1000 \
  -e PGID=1000 \
  -e TZ=Etc/UTC \
  -e MEM_LIMIT=1024 `#optional` \
  -e MEM_STARTUP=1024 `#optional` \
  -p 8443:8443 \
  -p 3478:3478/udp \
  -p 10001:10001/udp \
  -p 8080:8080 \
  -p 8843:8843 `#optional` \
  -p 8880:8880 `#optional` \
  -p 6789:6789 `#optional` \
  -p 5514:5514/udp `#optional` \
  -v ~/routerconfig:/config \
  --restart unless-stopped \
  lscr.io/linuxserver/unifi-controller:latest

reachable at http://ip:8080 or http://ip:8443

do wizard (no ubiquiti cloud needed), then head to settings > system > advanced > inform host > override > put ip network address

join devices to network

settings > wifi > create wifi manual > guest nework