To be clear, this is not a "backdoor" in the traditional sense. Nobody can log into your router without your consent. This is a way for the router administrato

To be clear, this is not a "backdoor" in the traditional sense. Nobody can log into your router without your consent. This is a way for the router administrator (you) to manually give the police access to a copy of traffic in response to a warrant. The assumption here is that this router is being run at an ISP, and you're a netadmin responsible for handling legal compliance requests.