[mrtg] Re: Problem with MRTG-2.9.17 for inactive devices

[Mike Koch]

Hi,

Seems like you should use the Options[...]: unknaszero

Here is its meaning:
Log unknown data as zero instead of the default behaviour of repeating the
last value seen. Be careful with this, often a flat line in the graph is
much more obvious than a line at 0. 


-----Original Message-----
From: Christoph Wagner [mailto:christoph-w at gmx.at]
Sent: lundi 17 septembre 2001 08:42
To: MRTG-Users
Subject: [mrtg] Problem with MRTG-2.9.17 for inactive devices

Hi,

I have updated from MRTG 2.9.7 to 2.9.17 and now I get incorrect values for
CPU utilization of a devices which is down (should always be zero).
I should get an invalid value or zero but I get always "1" in the .log and
in the
graph.
1.) Anybody who knows what is wrong?
2.) The best would be to see a graph which is in another color or something
like
this if the variable was not reachable. Anybody who knows how to get this
easily?

Regards,
Chris


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