Android 14 semble contourner Pihole

[Hugues_Cassagnes]

Bonjour à tous,

J'ai configuré Pihole sur mon réseau il y a de cela presque un an.
Ce dernier est désigné comme DNS primaire dans les deux routeurs Wifi qui sont derrière la Box de mon FAI.

Hier j'ai fait une mise à jour de mon smartphone vers Android 14 et je viens de m'apercevoir que ce dernier contournait mon DNS pour se rediriger vers un DNS IPV6 que je ne connais pas. C'est le seul appareil à se comporter ainsi chez moi?

Quelqu'un aurait-il un piste sur le sujet ?

[chrislph]

Please excuse the reply in English.

Your Android phone may be adding Google's DNS servers as extra DNS servers without your knowledge. A friend of mine has an OPPO phone which does this.

Aliasclient usage and queries

A friend of mine has an OPPO phone which is running their version of Android called colorOS. He's on colorOS v11.1, based on Android 11. His phone does the same thing. We were trying to configure it with his router and Pi-hole and no matter what we did the phone always adds an additional DNS entry for 8.8.8.8. There's no warning that it chooses to do this nor seemingly any way to disable the behaviour. Interestingly OPPO and OnePlus are very close so this probably explains the same behaviour on…

It might also just be that the update reset your DNS to some Android defaults. Check the settings and make sure they show your Pi-hole for DNS.