The IP Traffic - Last 24 Hours menu displays bandwidth used on selected network IP addresses/ranges during the last 24 hours. Do not confuse this with the Bandwidth/Last 24 Hours function.
IPs currently on graphic: allows you to select from which IP addresses/ranges you want to display bandwidth data.
Hidden Addresses: In this menu, you can select IP addresses whose bandwidth is currently not displayed to be measured/graphed.
The graph has a 24-hour window with a 2-minute interval. Thus, a maximum of 24 hours of bandwidth data are displayed, refreshed a maximum of every 2 minutes.
RX numbers show incoming bandwidth (to the LAN).
TX numbers show outgoing bandwidth (to the WAN).
Avg: This applies a percentile to the image. This shows how a data point compares to the total distribution over time.
Color: This switches between various pre-specified color schemes for the graph.
[reverse]: This reverses the graph's color scheme. For example, a device traced in blue is traced in orange and vice versa.
Configure: Clicking this takes you to the Administration/IP Traffic Monitoring menu. There, you can enable/disable IP Traffic monitoring, and configure settings.
Cursor-Tracking Readout: Bandwidth graphs feature a a Cursor-Tracking Readout.
When you mouse over the graph, the graph displays the following at the top right corner:
These update as you move your mouse.
The Cursor-Tracking Readout disappears after 5 intervals: that is, 10 seconds in Real-Time, 10 minutes in Last 24 Hours, and so on.
Mouse-Click Readout: Bandwidth graphs also have a Mouse-Click Readout: If you click on the graph, the date/time/bandwidth numbers display beside the mouse cursor. This readout is static. It does not update with graph movement or scaling.