It seems Grafana could have the Panel to show the Grafana HomePage in AJAX, but if I try to use the local service dashboard (localhost:81… ; another local PC serice webpage), seems not allowed; is that possible to do it, or Grafana just support intrenet brower link addree, but local intranet address?
Grafana doesn’t block any query by default. However your browser can - check browser console, you may have a problem with CORS, http/https mixing, …