Onhub urls:

onhub.here internally resolves to the router (always 192.168.86.1)

http://onhub.here/api/v1/status
http://onhub.here/api/v1/welcome-mat
http://onhub.here/api/v1/connected-devices

http://onhub.here/api/v1/diagnostic-report   <-- protobuf with gzipped chunks