Hello,

This is the 1st time I am playing with nProbe using the provided 
netFlowClient.pl. It seems that the Perl program from time to time 
misses a few packets from nProbe. An external sniffer shows that the 
number of exports sent on the network by nProbe is exactly the same 
number displayed by nProbe. In my test, nProbe sends about 200 exports 
every 30 seconds.

By the way:
- If nProbe and netFlowClient.pl run on the same machine, it is worse.
- I simplify netFlowClient.pl to only receive exports from nProbe and 
count them: packet loss problem does not disappear.

Is Perl too slow for network processing ? Is there any Perl Module 
around that is faster than IO::Socket ?

Thank you for your help,
Ha Nguyen
University of Lausanne

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