why cacti is showing empty graph.??.even if rrd file created..

Posted by Divya mohan Singh on Stack Overflow See other posts from Stack Overflow or by Divya mohan Singh
Published on 2010-04-29T12:14:26Z Indexed on 2010/04/29 12:17 UTC
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cacti

|

rrdtool

|

snmp

hii, i have develop my own snmp service..and i want to plot a graph of an OID provided. so, i have create graph in cacti. -) Its is showing device up. -) It is creating rrd file.(RRDTool says OK). -) showing the graph but its empty.

but when i check it say

rrdtool fetch AVERAGE

it showing me all the values nan only..the monitored OID is having value 47 and i have set min=0 and max=100

i am using cacti appliance by rpath

http://www.rpath.org/ui/#/appliances?id=http://www.rpath.org/api/products/cacti-appliance

still i can show value on graph..

where is the problem??can anyone plz tell me??

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