Sniffnet is an open-source, cross-platform application designed for network traffic monitoring, akin to tools such as Wireshark. Users have expressed interest in leveraging such tools at the router level, especially for monitoring their children's internet usage. Comments indicate a desire for easier, more intuitive monitoring solutions that can track site visits per device and offer selective blocking features via a user-friendly GUI. Users also seek to compare Sniffnet's functionality with existing tools like tcpdump and EtherApe, while others share concerns about the limitations of existing monitoring capabilities regarding sensitive data exfiltration and the accuracy of reported data in commercial routers. Overall, there's a significant interest in creating comprehensive monitoring solutions that blend ease of use with robust functionality.