Search found 5 matches

by jt72
Wed Jul 16, 2008 5:09 pm
Forum: Scripts and Templates
Topic: DOCSIS Stats
Replies: 72
Views: 108600

Answered my own question

Was able to get docsIfDownChannelPower > 80 to be graphed by changing the data template for DOCSIS Stats to use 200 to -200.

Removed the data sources and graphs using the old template and adding them back then did the trick.
by jt72
Wed Jul 16, 2008 4:49 pm
Forum: Scripts and Templates
Topic: DOCSIS Stats
Replies: 72
Views: 108600

Downstream Power more than + or - 80 not graphed

I have a couple of modems which are reporting downChannelPower of > 80 (so +8.0 dbMv). I think as a result the values are being dropped because they're out of the accepted input range (80 to -80?). The range for DOCSIS modems is about +15 to -15, and some would work in a wider range. Does this mean ...
by jt72
Tue Jul 15, 2008 5:53 pm
Forum: Scripts and Templates
Topic: DOCSIS Stats
Replies: 72
Views: 108600

Polling 2x?

The script should only be run once per data source its set on... Another post suggested they might be seeing the poller function 2x for each device. I installed and have a single CM host being polled but created 2 graphs for it. Uploaded ss_docsis_stats.php to /cacti/scripts directory Imported cact...
by jt72
Tue Jul 15, 2008 5:07 am
Forum: Informational/HOWTO's
Topic: [INFO] What is this 'm' or 'u' after my numbers in graphs??
Replies: 12
Views: 60136

Limit to x decimal places or specific notation?

I am reading/graphing a value reported in tenths - eg 101 is value given back which equals 10.1 dBmV. This works fine unless the value is between -9 to +9 (so -.9 to +.9 dBmV). In this case I get 900m instead of .9 Is it possible to restrict the values to one decimal place or to use a specific notat...
by jt72
Mon Jul 14, 2008 6:50 pm
Forum: Scripts and Templates
Topic: DOCSIS Stats
Replies: 72
Views: 108600

Questions about Script - Template

First of all, thanks for this script! I'm using it with Cacti 0.8.7 and having pretty good success. It's also a very useful example for gathering stats from DOCSIS devices. I'm wondering if it's useful getting the RangingTimeout though, because it's not reallya counter, more of a setting. It's the t...