netflow Packet loss

netflow Packet loss

Post by Oliver Tilli » Sun, 05 Aug 2001 01:34:12


I habe configured netflow export on our
7200er Ciscos.

The packets from the first one do arrive fine,
The packet of the second one are to more than 80% lost.

difference is one more switch/vlan to pass through,
Config is identic:
IOS is identic:

Any hints??


1. loss of packets from NetFlow in NetFlow Data Collector

I am implementing a Netflow data collector .

I have a thread pool , which creates 20 threads to process the incoming
Netflow packets simultaneously .

However, after checking the sequence numbers , it is observed that there
are a large number of packets lost .

What do you think , is the problem and what can be done to rectify it , please
assist .

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3. Difference between packet dropped and packet loss ?

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