[mrtg] MRTG not graphing data

[Steve Shipway]

Since you have MaxBytes of 100, and do not have option Gauge, are you
certain that:

1) The OID in question is a counter, and not a gauge (in which case not
having gauge would make your delta too small)
2) The change per second is not >100 (in which case maxbytes would
reject it)
3) The change per second is not zero (in which case it would, of course,
display zero)
4) You are not using native log files instead of RRDTool and the change
per second is <1 (in which case it would be rounded off to zero)

HTH

Steve