We're calling on all EU-based Mozillians with iOS or iPadOS devices to help us monitor Apple’s new browser choice screens. Join the effort to hold Big Tech to account!

Поиск в Поддержке

Избегайте мошенников, выдающих себя за службу поддержки. Мы никогда не попросим вас позвонить, отправить текстовое сообщение или поделиться личной информацией. Сообщайте о подозрительной активности, используя функцию «Пожаловаться».

Подробнее

I get the Error "The proxy server is refusing connections" but the proxyUrl and credentials and correct.

  • 4 ответа
  • 2 имеют эту проблему
  • 1 просмотр
  • Последний ответ от guigs

more options

So i'm behind a Proxy Server and i'm generally using Chrome for my surfing. Now i tried to use Firefox to test some things, but i can't get it to work. I'm using the "Use system proxy settings" and when i start the browser, the popup for the credentials appears. But after entering them i get the error. All internal Pages word, so my proxy exemptions are used correctly. Where can i geht a better Errorlog than "The proxy server is refusing connections"? Is there some kind of logfile?

So i'm behind a Proxy Server and i'm generally using Chrome for my surfing. Now i tried to use Firefox to test some things, but i can't get it to work. I'm using the "Use system proxy settings" and when i start the browser, the popup for the credentials appears. But after entering them i get the error. All internal Pages word, so my proxy exemptions are used correctly. Where can i geht a better Errorlog than "The proxy server is refusing connections"? Is there some kind of logfile?

Все ответы (4)

more options

I'd imagine that there would be logs if you had admin access to the proxy server. However there is also a setting "Do not prompt for authentication if password is saved", do you have this checked?

more options

I have tried it with and without the checkbox, both didn't work. Is there a way to set Firefox to verbose mode, so i can see in wich way the proxy refuses the connection?

Изменено otasser

more options

Why did you select "Use system proxy settings", is that similar to what your other browser uses and if not, are you sure those settings were set up properly?

Also, did you leave the "localhost, 127.0.0.1" in the "No proxy for" field, even though that may be grayed out when choosing System proxy settings?

I’m not that familiar with proxies, but keep in mind that 127.0.0.1 is used for loopback connections and may differ from other browsers. If your proxy is part if Burp Suite, maybe this topic at their support forum can be of help?

more options

In Firefox there is a tool called Web Console in the Tools >Developer menu. You can see the client requests, not the proxy requests.

There is also fiddler, I used to use that when I started support:

Or there is another one called wireshark that is free.