AdGuard Addon and DHCP

Hi all,

I am using on my RP 5 the HA OS.
Core: 2024.9.3
Supervisor: 2024.09.1
OS: 13.1
Frontend: 20240909.1
AdGuard Home v: 5.1.2

I set up my Router (Fritzbox) with DNS IP of my HA (192.168.2.92) and the secound to 1.1.1.1 - I also disabled DHCP function and also disabled ipv6 in my fritzbox.

In AdGuard I choosed following DHCP settings:

My networksettings in HA:
END0 => static
IP-Adress: 192.168.2.92/24
Gateway-Adress: 192.168.2.1
DNS-Server: 192.168.2.92
WLAN and ipv6 are disabled.

When a new device connecting to my fritzbox, the dns adress (192.168.2.92) and the default gateway is set to 192.168.2.92 correctly. The device gets a local ip beteween 192.168.2.100 and 192.168.2.200.

But, unfortunaly, the device has no internet connection. When I try to ping from the device to 1.1.1.1 timeout, curl ipinfo.io could not resolve host.

Any ideas? Maybe I have to forward traffic at HA?

thx for help!

Erik