We have a couple of CMTS devices. We graph the SNR on the upstreams but as we have multiple CMTS's and ~70 upstreams/nodes and the cable techs want to have a better overview of all the 'nodes/upstreams' SNR.
I tend to agree with them. What we have now is ok and is done with a somewhat of a prebuilt system that was purchased for use in our cable network, uses RRD but requires scrolling and clicking to dig down a bit. It would be nice to have an overview at a glance of everything. Short of getting a 42" LCD screen and laying something out that would fit, does anyone have suggestions on how to display something with that many graphs? I have experimented with Xsize/Ysize and making the graphs small, then using a bit of javascript I found on the web, when you mouseover a graph it pops up with the big graph. But as I see it there are drawbacks to that though as it means 2 SNMP queries for the same info, and if they get out of sync, the small graph does not match the big graph. I was thinking of doing it all via RRD, but I have not used RRD so I don't know if this would be something that would be easy to do using RRD and generate things on the fly. How do others display multiple targets on one screen? Thanks. _______________________________________________ mrtg mailing list [email protected] https://lists.oetiker.ch/cgi-bin/listinfo/mrtg
