CDEF to substract from another datasource

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paddy
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CDEF to substract from another datasource

#1 Post by paddy » Fri Jan 28, 2005 3:35 am

Hi,

Are there any way to substract the value from another datasource via a CDEF ?

What I want to do is to take the number of active DS0 channels and substract it with the number of analog users online on a Cisco AS5300 to easliy see how many actual ISDN users that are online at a given time ?

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rony
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#2 Post by rony » Fri Jan 28, 2005 9:20 am

I would suggest a script to generate that value. Creating a CDEF that would work on multiple graphs could be a little frustrating. Because the order of the graph items would have to be the same on each graphs so that the CDEF would apply.
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