[rrd-users] Re: Web based RRD editor?

Tuc tuc at ttsg.com
Mon Apr 29 21:10:56 MEST 2002


> 
> 
> Hi -
> 
> you can use CDEFs when having such problems :
> 
> CDEF:inoctetsreal=inoctets,UN,0,inoctets,IF,$MAX,GT,0,inoctets,UN,0,inoctets,IF,IF 
> 
> 
> if inoctets > $MAX then inoctetsreal=0
> if inoctets = Unknown then inoctetsreal=0
> 
> -> no more problem with unknow values and huge spikes
> 
	We run this out of a CGI, how do we pass in the variable? It'll be
different per chart.

		Tuc/TTSG Internet Services, Inc.

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