Cable Modem Power Level Graphing

As I hinted last week, I graph a fair amount of data, since I find it pretty handy at times, not to mention just interesting to see in a pretty graph form. I’ve been doing this for years and it’s served me well.

One thing I really wanted to get going was monitoring the cable modem’s power levels. This is now implemented:

Cable Modem Power Levels

How pretty is that? I also moved my ping/latency graphs away from MRTG to RRDTool based graphs. Next up is interface traffic (when I get around to figuring out why it didn’t work when I just tried it).

1 reply on “Cable Modem Power Level Graphing”


Could you post the RRDTool snippet to get this information? I have a SB5100 and I want to know how you did it, and adapt it to my own cable modem.


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