Software and Innovations. [Adaptive QoS] How to use WAN/LAN Bandwidth Monitor? [Adaptive QoS] Introduction of Traffic Monitor. And monitor the network activity and bandwidth usage. You can actually monitor for spikes in traffic. From there, wide area network monitoring. Software allows you to monitor WAN traffic. Traffic allows you to control WAN bandwidth. How to monitor WAN traffic? There are several software tools that can do what you want. Is there a way to monitor network throughput under Windows XP?

@area51reopened: This looks like just what I need, I'll install it and see how it goes. Thanks =) @PhilFrisbie: I have a Linksys WRT54GS, I don't recall seeing any such option, but I haven't really looked either. I'll check it out. TY Edit: I'm going through the setup right now and it is asking me to select one specific network connection or readings maybe incorrect. Duo Therm Air Conditioner Manual more. I have 1 PC and a PS3 that are wireless and 3 other PCs and a 360 that are all connected via Ethernet, but there is no option for both other than 'All Connections' and that includes several others and it wants me to select only 1 option. Which do you think I should choose, All Ethernet, All Wireless or All Connections? If you're using a Mac you might want to take a look at PeakHour (It can monitor routers via either SNMP (not all that common) or UPnP (fairly common) and display a real-time graph and total usage in the menu bar.

Although it doesn't break usage down to show which computer is using what, you can monitor multiple devices with it. This means you could monitor your Internet gateway and wireless access point(s) and this might provide a more granular view. If you like, you could install an SNMP daemon on each machine and use it to monitor each one.

This would give you the granularity you're after.