Fritzbox and OPNSense

[hedere]

Hello all,

I have a Fritzbox 7360 at home. I installed OPNSense on a HW with 4 ethernets. I have 35 Docker containers, a few laptops and tablets. What I want to do is web filtering on devices that I choose(for kids). And I dont want to change any network parameters such as gateway. Fritzbox is a common router and modem in Germany. But I don't use telephony, DHCP and wireless on it. I tried to run OPNSense Transparent Filtering Bridge mode. But whenever I complete guide on https://wiki.opnsense.org/manual/how-tos/transparent_bridge.html Fritzboxs' DSL connection resetted. I cannot connect to other devices on the network also. Everything stops. When I turn off OPNSense everything goes normal. I tried to check logs but I couldnt find anything. What should I do other than Transparent Filtering Bridge mode? How can I achieve?


Thanks for help!