Important Notice: We're experiencing email notification issues. If you've posted a question in the community forums recently, please check your profile manually for responses while we're working to fix this.

On Monday the 3rd of March, around 5pm UTC (9am PT) users may experience a brief period of downtime while one of our underlying services is under maintenance.

Avatar for Username

ძიება მხარდაჭერაში

ნუ გაებმებით თაღლითების მახეში. აქ არავინ უნდა მოგთხოვოთ ტელეფონზე დარეკვა, შეტყობინების გაგზავნა ან პირადი მონაცემების გაზიარება. რამე საეჭვოს შემჩნევისას გთხოვთ გვაცნობოთ „დარღვევის მოხსენებით“.

ვრცლად

Firefox leaking local data while connected to a VPN

  • 5 პასუხი
  • 1 მომხმარებელი წააწყდა მსგავს სიძნელეს
  • 47 ნახვა
  • ბოლოს გამოეხმაურა jscher2000 - Support Volunteer

- I'm running Firefox ESR 52.9.0 (64-bit) in Kali Linux. - I have an IKEv2/IPsec VPN tunnel set up to a foreign VPN server with non-local-ISP DNS servers also hard coded in the resolv.conf file. - My local ISP is exercising internet censorship.

When trying to access a website that my local ISP is blocking with a browser other than Firefox, I can reach it fine. When trying via Firefox I get redirected to a page from my local ISP saying "this website is blocked blabla".

So Firefox is somehow leaking data outside of my VPN tunnel. As Firefox is my preferred browser I want to avoid having to ditch it.

Is there a setting in for instance about:config that needs adjusting?

I have been searching all over the web, but have been unsuccessful in finding the solution to this problem.

All suggestions are welcome - if more details are needed, just ask.

Thanks in advance!

- I'm running Firefox ESR 52.9.0 (64-bit) in Kali Linux. - I have an IKEv2/IPsec VPN tunnel set up to a foreign VPN server with non-local-ISP DNS servers also hard coded in the resolv.conf file. - My local ISP is exercising internet censorship. When trying to access a website that my local ISP is blocking with a browser other than Firefox, I can reach it fine. When trying via Firefox I get redirected to a page from my local ISP saying "this website is blocked blabla". So Firefox is somehow leaking data outside of my VPN tunnel. As Firefox is my preferred browser I want to avoid having to ditch it. Is there a setting in for instance about:config that needs adjusting? I have been searching all over the web, but have been unsuccessful in finding the solution to this problem. All suggestions are welcome - if more details are needed, just ask. Thanks in advance!

გადაწყვეტა შერჩეულია

What are your connection/proxy settings (Preferences/Advanced)?

On Windows, the default of "Use system proxy settings" piggybacks on your Windows/IE "LAN" setting. "Auto-detect" can lead to a flaky connection. You may want to try "No proxy".


If WebRTC is involved, see: https://www.reddit.com/r/firefox/comments/8hjh3h/google_voice_psa_if_you_have_been_recently_having/

პასუხის ნახვა სრულად 👍 1

ყველა პასუხი (5)

შერჩეული გადაწყვეტა

What are your connection/proxy settings (Preferences/Advanced)?

On Windows, the default of "Use system proxy settings" piggybacks on your Windows/IE "LAN" setting. "Auto-detect" can lead to a flaky connection. You may want to try "No proxy".


If WebRTC is involved, see: https://www.reddit.com/r/firefox/comments/8hjh3h/google_voice_psa_if_you_have_been_recently_having/

This is now working, excellent.

I already had "No proxy" set.

The setting that solved it came from the article you posted:

about:config media.peerconnection.ice.proxy_only ---> I set this to TRUE and this solved the problem.

Many thanks !!

Not enough info given, leaving me confused on if I should be concerned.

it's annoying, to be asked to survey BEFORE I read the webpage. Why no resize option, so I can answer the survey when I'm done?

Hi Gnojuan, if you have a question, please feel free to post it:

https://support.mozilla.org/questions/new

If none of the suggestions look helpful, keep scrolling down past them to continue submitting your new question.

Tip: To avoid losing your place, open suggested articles/threads in a new tab using any of the usual methods:

  • right-click > Open Link in New Tab
  • Ctrl+click (on Mac, Command+click)
  • "middle click" with the mouse scroll wheel