Hi Chanjing， That's to the sampling of network traffic. You could not expect a sampled result could be of the same level as interface counter does, esp. the bandwidth on the target interface is not so high as your sampling rate needed.
Maybe this could do some help http://www.research.att.com/~duffield/pubs/DLT02-flows.pdf In 2005年4月11日，9:07:39 you said: > hi: > Have you meet the netflow sampling problem? I get the netflow > data by 10:1 sampling, In my project ,I deal with the traffic by > 10*traffic when puting the traffic in my RRD . But I find that the > traffic has a big discrepancy with the traffic by MRTG. > Chanjing Han > [EMAIL PROTECTED] > 2005-04-11 -- -- -- Regards Jing Shen ****************************************** * The sunshine of lifetime is made up of * * little beams which is bright all the * * time. * ****************************************** _______________________________________________ Flow-tools mailing list [EMAIL PROTECTED] http://mailman.splintered.net/mailman/listinfo/flow-tools
