[mrtg] Log File all 0-values

[Alex van den Bogaerdt]

On Tue, Mar 20, 2007 at 11:37:15AM -0400, Brian A. Seklecki wrote:

> They refuse to graph however.  The .log file is filled with 0 despite the 
> number most definately incrimenting over time.
> 
> 1174404603 51242 51242
> 1174404603 0 0 0 0
> 1174404303 0 0 0 0
> 1174404300 0 0 0 0
> 1174404000 0 0 0 0

So, data is coming in, but is ignored.  I immediately have to
think about maxbytes.

Write down a couple of these numbers (1st line, 1st line 5 minutes later)
and compute the difference in both value and time.  Divide them to get a
rate, and compare against the maximum allowed rate.

HTH
Alex