Wireguard is not routing DNS servers to 0.0.0.0 automatically

[anotherone]

Wireguard is not routing DNS servers automatically (added to wireguard interface) to 0.0.0.0 like OpenVPN did. That's why DNS leak is occurring. Manually routing DNS servers to 0.0.0.0 is fixing the problem. Is it know issue? If so please fix it. Thank you.

 

Keenetic Viva - firmware 3.6.10

[Le ecureuil]

В 09.10.2021 в 00:20, anotherone сказал:

Wireguard is not routing DNS servers automatically (added to wireguard interface) to 0.0.0.0 like OpenVPN did. That's why DNS leak is occurring. Manually routing DNS servers to 0.0.0.0 is fixing the problem. Is it know issue? If so please fix it. Thank you.

 

Keenetic Viva - firmware 3.6.10

Wireguard's DNS are static ones. KN adds automatic routes for dynamic configuration, e. g. DHCP or PPP or OpenVPN ones. So static route is the good solution.

[anotherone]

I understand you point but for example official wireguard android app routes DNS servers and it's preventing DNS leaks. Really you should consider automatic routes for DNS. Maybe you can pointing this fact (user needs to static route their DNS for preventing DNS leaks) on the UI or at least on the documentation.

 

Thank you. Best regards.

[corgeone]

On 10/9/2021 at 12:20 AM, anotherone said:

Wireguard is not routing DNS servers automatically (added to wireguard interface) to 0.0.0.0 like OpenVPN did. That's why DNS leak is occurring. Manually routing DNS servers to 0.0.0.0 is fixing the problem. Is it know issue? If so please fix it. Thank you.

 

Keenetic Viva - firmware 3.6.10

How you manually route this?

I have same problem with WireGuard DNS leak, but I can't find the solution.

Please help if you can.

Keenetic Giga (KN-1011)

[Le ecureuil]

Version 3.8 already contains fixes, so you can try it.