1. Sometimes its difficult to tell which device a colour on the chart refers to, mouse over on the chart with a pop up describing the specific device would help.
2. Allow pcap filters to be applied to display
3. Allow pcap files (full packet) to be captured and downloaded for analysis
4. Alerts (email) on common issues, high ping, high jitter, internet down, high bandwith usage, high network errors, etc.
4. Questions I would like to answer with monitoring
a) what internet bandwidth am I using and which devices are using the bandwidth
how stable is my internet connection, i.e. jitter, buffer bloat, dropped packets, retransmission, tcp window zero/size, etc.
c) what is the latency of my internet connection (min, avg, peak), i.e. ping
d) what are the errors on my local network and source of errors, device/port
e) is my internet up or down and historical availability (evidence for ISP)