I am trying to install multiple emulators using envoy and nginx on the web in my linux box.

• https://source.android.com/docs/automotive/start/avd/cloud_emulator?hl=ko#start-containers

I could access the web (envoy proxy) using localhost with different port and could see the emulators on the web browser.

• http://localhost:19001
• http://localhost:19002

Unfortunately, the connection from the actual IP instead of localhost has an arror (envoy proxy).

The requested domain or ip seems to be registered to firebase authorization list.
Or I'd like to disable the firebase authorization function.
But, I don't know how to cope this symptom.

Thanks.