Zxyel-A821 Router DNS Settings

[Greateromulus]

Hello,
How can I setup Adguard DNS settings on my Zxyel-A821 Router?
Thanks.

 

[Blaz]

Must be configured for local network (primary DNS).

For different Zyxel:

https://support.zyxel.eu/hc/en-us/articles/360001390854-How-to-setup-DNS-on-a-USG