unifi 5.6 is in the ports tree as it was the last version supporting
their Broadcom-based early generation 11ac hardware.

I'm not sure if it actually works at present (incompatibilities in the
C++ "native code" components may well mean that it's already broken),
also it requires an old mongodb version which would be convenient to
remove.

Is anyone still using this on a recent OpenBSD version (7.5 or -current)?