Hi Simon, thanks for your help. Without / it works fine.
>I don't think INF is likely to be what you want, (according to the docs) it >draws a line along the top of the graph which (depending on the data) may or >may not be readily distinguishable >from steady data - it wouldn't be how I'd >want to draw it anyway. Personally I'd just accept the gaps in the graph which >(IMO) is more meaningful - for ping, no response is indistinguishable >from >"response outside the timeout window". Your right, this was an example i found but didn't worked. I think the best is to set if there is NaN display timeoutvalue and if there is a value display 0. Using the colour red it is clear that this is no real value. CDEF:unknownpos=rt,UN,timeout,0,IF, \ LINE1:unknownpos#ff0000:"Timeout Reached" \ Udo _______________________________________________ rrd-users mailing list rrd-users@lists.oetiker.ch https://lists.oetiker.ch/cgi-bin/listinfo/rrd-users