[nsp] netflow on cat6k native?

Florian Weimer Weimer at CERT.Uni-Stuttgart.DE
Sat Mar 1 08:53:15 EST 2003

"Stephen J. Wilcox" <steve at telecomplete.co.uk> writes:

> I am getting 80% of flows from one particular cat6k, any ideas where the other 
> 20% are going, they dont seem to be overflowing any udp buffers on the server.

What do "show mls netflow table-contention summary" and "show mls nde
statistics" show?

If you do not increase the UDP socket buffer size on the collector
beyond the default, the collector is likely the culprit, even if it is
a fast machine.

Florian Weimer 	                  Weimer at CERT.Uni-Stuttgart.DE
University of Stuttgart           http://CERT.Uni-Stuttgart.DE/people/fw/
RUS-CERT                          fax +49-711-685-5898

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