Chrome Headless remote debugging?

Begin with the question:
Must be implemented using Headless Chrome remote debugging, namely to share the port on the Raspberry Pi which is Chromium and to have access to it using any Chrome client, since the port remains closed.
Question: How to make it possible to open a port and use Google Chrome?

On the Raspberry Pi 3 Model b installed and running the chromium browser in headless mode.

chromium-browser --headless --disable-gpu --remote-debugging-port=8601

A list of open ports on the Raspberry Pi:

pi@host:~ $ sudo netstat-lptu
Active Internet connections (only servers)
Proto Recv-Q Send-Q Local Address Foreign Address State PID/Program name
tcp 0 0 localhost:8601* LISTEN 24878/chromium-brow

Because the Raspberry Pi is at home, there is a port forwarding:
Chrome Headless 8601 8601 TCP/UDP

From the Internet when scanning nmap, the port is not displayed in the open list. In fact, I don't have access to it how to use Chrome Dev Tools and a simple scan.
June 10th 19 at 15:21
1 answer
June 10th 19 at 15:23
You Chrome only listens to requests from the same host (localhost:8601). You need to bind it at startup on the external interface:!t...
Thank you so much! - Vince.Wolff commented on June 10th 19 at 15:26

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