[mrtg] Performing different math operation on two OIDs

[Faruk Grozdanic]

Hello,

I am trying to perform different math operations on the two OIDs that 
are specified in the target field.

Options[xyz]: gauge
Target[xyz]: OID1 at router / 100&OID2 at router - 5
The syntax above does not seem to work

I am trying to graph two variables on the same but need to perform some 
data  calculations on them first.

Target[xyz]: OID1&OID2 at router / 100 ...    -> this performs the same 
math operation on both OIDs and works just fine but is not what I am 
looking for.

Also, does anyone know if there is a way to pass a static number in the 
Target field to be graphed (it would generate a flat line at the value 
specified on the graph). I know external scripts have this capability, 
but when used MRTG only graphs the first variable.

Thank you

Faruk G.


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