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Paul Escat — Wed, 21 Jan 2015 00:13:28 -0000

Good evening. Does someone know how can I filter by hostname or by fully qualified domain name? The problem is that the only information that nfdumpd gives when you use 'host www.hostname.com' or by dst ip 'FQDN' is: Resolving IP adress...but no statistics appear...

I would really appreciate any advice or example for resolving this.

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roysbike — Sun, 14 Dec 2014 21:13:02 -0000

Help me. Please add the pipe output NEL. (SRC_nat , DST_nat in machine code)

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Dmitri — Wed, 10 Dec 2014 08:49:04 -0000

I can't report a bug! When I'm trying to create binary with size more than 2 GiB, I got error. For example: nfdump -r filename -w binfile -f $filterhere. Error: File size limit exceeded. nfdump version 1.6.10p1. On newer version error too. Text file created without problem (5GiB)

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Star1609 — Fri, 25 Oct 2013 16:09:32 -0000

Hi i can't write a ticket in a bug report. I have a problem with packets/bits counting by nfcapd. I'm using cisco catalist 7600 (720 sup) , and nfcapd/nfsen software for collecting data. I m using such config on cisco:
ip flow-export destination x.x.x.x 9995
ip flow-export version 5
mls netflow usage notify 90 120
mls nde sender version 5
mls sampling time-based 4096
mls netflow usage notify 90 120

The problem is that traffic which is shown by nfdump while opening one file (5min) is 520 T and average speed 13.5 T per second , while real speed on interface is 40 gigabit per second (4x10g) and real data collected between 1-2 T . How can i fix it ?

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recinerodriguez — Thu, 29 Aug 2013 14:55:13 -0000

What steps do I have to do to make the basic installation of nfdump?
What are the hardware requirements for the collector?

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Thu, 25 Jul 2013 07:54:49 -0000

hello nfdump, thanks so much...

Home modified by Peter Haag

Peter Haag — Mon, 03 Jun 2013 19:41:39 -0000

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