Anyone know of an application for Mac 10.6 that can monitor line noise? There is a Windows app called RouterStats which does this but I can't get it to work on my MBP when booting in Win 7.
I don't remember exactly what it does out-of-the-box but if the router allows SNMP probes you'll probably get what you want with Intermapper - costs a fortune to monitor more than 5 devices.