Avatar for Username

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

Èròjà atẹ̀lélànà yii ni a ti fi pamọ́ fọ́jọ́ pípẹ́. Jọ̀wọ́ béèrè ìbéèrè titun bí o bá nílò ìrànwọ́.

What URL does Firefox connect to when it self-updates?

  • 3 àwọn èsì
  • 2 ní àwọn ìṣòro yìí
  • 1 view
  • Èsì tí ó kẹ́hìn lọ́wọ́ Kyle Hardin

Kyle Hardin
Kyle Hardin
more options

I manage workstations for an enterprise and I've noticed that Firefox is unable to update itself automatically or manually from within Firefox; however, I can manually download the Firefox installer from https://www.mozilla.org/en-US/firefox/new/ and apply the latest update with a new installer.

I suspect that our corporate firewall must be blocking whatever URL Firefox is connecting to in order to self-update. Unfortunately I haven't been able to find this URL documented anywhere in order to whitelist it. What URL does Firefox connect to in order to update itself?

Thank you for your time and assistance and have a great Friday!

I manage workstations for an enterprise and I've noticed that Firefox is unable to update itself automatically or manually from within Firefox; however, I can manually download the Firefox installer from https://www.mozilla.org/en-US/firefox/new/ and apply the latest update with a new installer. I suspect that our corporate firewall must be blocking whatever URL Firefox is connecting to in order to self-update. Unfortunately I haven't been able to find this URL documented anywhere in order to whitelist it. What URL does Firefox connect to in order to update itself? Thank you for your time and assistance and have a great Friday!

Ọ̀nà àbáyọ tí a yàn

hi ChillyHellion, https://aus5.mozilla.org is the current server that firefox would need to access for auto-updates.

Ka ìdáhùn ni ìṣètò kíkà 👍 1

All Replies (3)

philipp
philipp
  • Moderator
more options

Ọ̀nà àbáyọ Tí a Yàn

hi ChillyHellion, https://aus5.mozilla.org is the current server that firefox would need to access for auto-updates.

cor-el
cor-el
  • Moderator
  • Top 10 Contributor
more options

Note that the update URL is specified in this pref that you can find on the about:config page:

  • app.update.url
Kyle Hardin
Kyle Hardin Ìbéèrè olóhun
more options

Thanks @philipp and @cor-el, both of these replies were very helpful. I've whitelisted aus5.mozilla.org and mozilla.org in our firewall which should hopefully allow auto-updates to go through.

Have a great week!