I just put in my first tenGigabitEthernet link, and started setting up monitoring. Since our path is a little flakey, I decided I wanted to monitor the received signal strength. So, with a little help from Cisco, I managed to find the rss and tss in the cisco-entity-sensor-mib.
The units reported are centi-Bels, and I have to use rrdtool tune to set the minimum to a negative number, along with a factor to get it to display properly in deciBels Glancing through the mrtg reference, there doesn't seem to be any hooks that would allow me to set up the rrdfiles to be tunes properly from the git-go. Does anyone have a suggestion about how I might add that? Also, for this particular monitor, percentage is pretty much irrelevant. Is there a routers2.cgi directive that will remove percentages from one particular graph? -- Daniel J McDonald, CCIE #2495, CISSP #78281, CNX Austin Energy http://www.austinenergy.com
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