The client IP address is only 127.0.0.1 and the primary router IP address

[JayHaul]

I am using optical modem bridging, primary route dial-up, single NIC side route, ADG is deployed on side route, when I choose to replace dnsmasq with port 53, the client ip only has the primary route ip and the local ip (127.0.0.1/::1) When I choose to redirect port 53 to the ADG, the ADG has no request logs, when I choose to be the dnsmasq upstream server, the client ip only has the local ip (127.0.0.1/::1)
My primary route DHCP service chooses both the gateway and the dns point to the side route