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

**URL:** <https://community.postman.com/t/error-connnect-econnnrefused-https-192-168-10-100-443-and-proxysetting/34185>\
**Category:** Help Hub\
**Tags:** authentication\
**Created:** [April 4, 2022, 5:48am UTC](https://community.postman.com/t/error-connnect-econnnrefused-https-192-168-10-100-443-and-proxysetting/34185 "2022-04-04T05:48:43Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![arthuman](https://avatars.discourse-cdn.com/v4/letter/a/bcef8e/32.png) [@arthuman](https://community.postman.com/u/arthuman)\
**Post date:** [April 4, 2022, 5:48am UTC](https://community.postman.com/t/error-connnect-econnnrefused-https-192-168-10-100-443-and-proxysetting/34185/1 "2022-04-04T05:48:43Z")

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_My question_:  
Hello

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

2. So, I tried [http://192.168.20.200/api/test](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 → SSL certificate verificaion (off)  
3.2. Proxy tab → 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_:  
“Error:connnect ECONNNREFUSED [https://192.168.10.100:443](https://192.168.10.100:443)”

_I’ve already tried_:

---

<div class="post-metadata">

**Author:** ![w4dd325](https://sea2.discourse-cdn.com/getpostman/user_avatar/community.postman.com/w4dd325/32/12436_2.png) [@w4dd325](https://community.postman.com/u/w4dd325)\
**Post date:** [April 4, 2022, 8:57am UTC](https://community.postman.com/t/error-connnect-econnnrefused-https-192-168-10-100-443-and-proxysetting/34185/2 "2022-04-04T08:57:11Z")

</div>

Hi @arthuman

Could be related to this:

> <https://github.com/postmanlabs/postman-app-support/issues/9981>
>
> \<!--
> Please read through the \[guidelines\](https://github.com/postmanlabs/postma…n-app-support#guidelines-for-reporting-issues) before creating a new issue.
> Provide as much information as you can as this will give us the best possible chance to quickly get to the root of the problem.
> \--\>
> 
> This issue follows this topic : https://community.postman.com/t/error-connect-econnrefused-127-0-0-1-443/18698
> 
> \*\*Describe the Issue\*\*
> \<!--
> A high-level summary or description of the problem that you're facing.
> \--\>
> 
> Using the Postman client under Windows 10, performing a request to an apache webserver under WSL2 returns the following error -\> \*\*Error: connect ECONNREFUSED 127.0.0.1:80\*\*
> However, performing the same request using curl in the Powershell terminal returns HTTP 200, which is the expected behaviour under the Postman client.
> 
> \*\*Steps to Reproduce\*\*
> \<!--
> A list of steps that can be followed to recreate the issue.
> \--\>
> 
> Under Windows 10, enable WSL. set to version 2, mount a Ubuntu-20.04 distribution.
> Get an apache2 server up and running on the WSL2 distribution, configure a specific vhost, ensure a request returns HTTP 200 from a web browser for instance.
> Run the same call under Postman client, then the error is thrown Error: connect ECONNREFUSED 127.0.0.1:80.
> 
> \*\*Screenshots or Videos\*\*
> \<!--
> Please add screenshots or a short video to help visually explain the problem. 
> Ensure that the screenshots/videos do not contain any sensitive information such as API keys or Access Tokens. 
> \--\>
> 
> !\[2021-05-28\_12h11\_38\](https://user-images.githubusercontent.com/81630453/119969211-9205cb00-bfae-11eb-99bd-4651c08838c7.png)
> !\[2021-05-28\_12h12\_28\](https://user-images.githubusercontent.com/81630453/119969221-9336f800-bfae-11eb-972d-1600bd65cd03.png)
> 
> \*\*Environment Information\*\*
> 
> - Platform Type: 
> - Postman Version: Version 8.5.1 (8.5.1)
> - Operating System: Windows 10
> 
> \*\*Additional Context\*\*
> \<!--
> Please add any other contextual information about the problem, that might be relevant and help explain the issue you're facing.
> \--\>
> 
> \- Proxy settings have been disabled in Postman
> \- Sent request headers have been reduced to the minimum AFAIK