https://manpages.ubuntu.com/manpages/stonking/man9/iflib_device_attach.9freebsd.html
Ubuntu Manpage: iflibdi - Device Independent Configuration Functions
Device Independent Configuration Functions
ubuntumanpagedeviceindependentconfiguration
https://manpages.ubuntu.com/manpages/stonking/man9/iflib_led_create.9freebsd.html
Ubuntu Manpage: iflibdi - Device Independent Configuration Functions
Device Independent Configuration Functions
ubuntumanpagedeviceindependentconfiguration