可以有效防止ip泄露导致浏览器偷跑p2p流量，比如观看b站的直播，它会在网页跑你的上传流量。

Failure to pass Webrtc Leak Test

Дерьмо, ничего не отключает и не скрывает ваш IP.

Outdated and doesn't work on Firefox. The latest version on Edge is 0.3.2, updated on September 20, 2023.

Always had a lot of problems with WebRTC for applications like Snapdrop - got fed up with using Chrome to do simple file transfers over RTC, and this is working a lot better for enabling/disabling WebRTC. I wish though that I could disable/enable it on a domain/path level, like BitWarden or uBlock or something.

Thank you..

Doesn't always work. Must constantly check it with a webrtc checker which also frequently does accurately show your status.

about:config

media.peerconnection.enabled

media.peerconnection.enabled true --- enable

media.peerconnection.enabled false --- disable

Works like advertised, but breaks ABN AMRO Ideal internet banking whenever the extension is enabled.

Works on all the sites mentioned in the reviews below for Firefox 60+ -- even with "media.peerconnection.enabled" set to True. So it's better than that tweak.

Thank you.