Join the AMA (Ask Me Anything) with the Firefox leadership team to celebrate Firefox 20th anniversary and discuss Firefox’s future on Mozilla Connect. Mark your calendar on Thursday, November 14, 18:00 - 20:00 UTC!

This site will have limited functionality while we undergo maintenance to improve your experience. If an article doesn't solve your issue and you want to ask a question, we have our support community waiting to help you at @FirefoxSupport on Twitter and/r/firefox on Reddit.

Search Support

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Learn More

How can a configure Firefox to allow ports other than 80 for web browsing?

  • 1 reply
  • 17 have this problem
  • 1 view
  • Last reply by cor-el

more options

On our internal noetwrok we use ports other than 80 for some pages. How do we configure Firefox to allow this, so that we do not get the error : This address is restricted - This address uses a network port which is normally used for purposes other than Web browsing. Firefox has cancelled the request for your protection.

On our internal noetwrok we use ports other than 80 for some pages. How do we configure Firefox to allow this, so that we do not get the error : This address is restricted - This address uses a network port which is normally used for purposes other than Web browsing. Firefox has cancelled the request for your protection.

All Replies (1)

more options