Error:connnect ECONNNREFUSED https://192.168.10.100:443 And Proxysetting?

My question:
Hello

  1. local(PC) β†’ bastion host(https://192.168.10.100:443) β†’ AP Servere(http:///192.168.20.200:80(NGINX) β†’ tomcat:8080)
    It is composed like this.

  2. So, I tried http://192.168.20.200/api/test in the post method in postman, but I get an error.

  3. Postman’s setting

3.1. General tab β†’ SSL certificate verificaion (off)
3.2. Proxy tab β†’ Default Proxy Configuration (Excluding check),
Proxy configurations for sending requests (check)
proxy type: Http , Https (all check)
Proxy Server : 192.168.10.100 : 443
proxy Auth : ON
Username : test
Password : ******

I did etc.
Is there anything I need to check?

How I found the problem:
β€œError:connnect ECONNNREFUSED https://192.168.10.100:443”

I’ve already tried:

Hi @arthuman

Could be related to this: