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How to disable QUIC http3 in Firefow either by Windows Registry editor o by AMDX template

  • 4 replies
  • 0 have this problem
  • 11832 views
  • Last reply by rmirandacr

rmirandacr
rmirandacr
more options

Hello

I am looking for a way to disable the QUIC protocol in Firefox by GPO. I got your latest AMDX templates but I don't see the option to modify network.http.http3.enabled.

Either an AMDX template with this option or a Registry will do the trick

Thanks

Hello I am looking for a way to disable the QUIC protocol in Firefox by GPO. I got your latest AMDX templates but I don't see the option to modify network.http.http3.enabled. Either an AMDX template with this option or a Registry will do the trick Thanks

Chosen solution

Hello

That worked like a charm, thanks a lot

Read this answer in context 👍 0

All Replies (4)

Mike Kaply
Mike Kaply
  • Moderator
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You can modify any network. preference value using the Preferences policy

https://github.com/mozilla/policy-templates/blob/master/README.md#preferences

rmirandacr
rmirandacr Question owner
more options

Hello Mike

I followed that link but I am still not sure how to make it work. If you have any set of specific instructions that will be great

Thanks

Mike Kaply
Mike Kaply
  • Moderator
more options

Sure.

If you go to the Preferences section in the GPO editor, you can add this:

``` { 

 "network.http.http3.enable": {
   "Value": false,
   "Status": "default"
 }

} ```

rmirandacr
rmirandacr Question owner
more options

Chosen Solution

Hello

That worked like a charm, thanks a lot