[mrtg] Held needed: different values for MAX reported and graphed

Marcel Schulte schulte.marcel at googlemail.com
Wed Mar 21 09:51:11 CET 2007

Hi users,

hope someone can help me with this:

I'm monitoring different interfaces and now experienced a curious
phenomenon. As shown in the attached
PNG the reported MAX bandwidth (~118 M) differs to the graphed one (approx.

Anyone of you having a clue what's the problem?

BTW: I'm using MRTG v2.10.13 / RRDTool v1.0.46 / 14all.cgi v1.1p25

Configuration snip:

# Internet ATM 155 Mbps (64-bit counters)
Target[internet-64]: 6:community at
MaxBytes[internet-64]: 19375000
XSize[internet-64]: 400
YSize[internet-64]: 200
WithPeak[internet-64]: wmy
Title[internet-64]: Internet ATM 155 Mbit (64-bit Counters)
PageTop[internet-64]: <H3>Internet ATM 155 Mbit (64-bit Counters)</H3>

Any help is welcome!

Many thanks in advance,
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