nanog mailing list archives
RE: ipfix/netflow/sflow generator for Linux
From: "Samuel Petreski" <sp446 () georgetown edu>
Date: Mon, 6 Dec 2010 15:37:36 -0500
I've used fprobe with great success. You can run multiple instances of fprobe for the different interfaces. --Samuel fprobe: a NetFlow probe - libpcap-based tool that collects network traffic data and emit it as NetFlow flows towards the specified collector. WWW: http://sourceforge.net/projects/fprobe -- Samuel Petreski Sr. Security Analyst Georgetown University
-----Original Message----- From: Thomas York [mailto:straterra () fuhell com] Sent: Monday, December 06, 2010 2:15 PM To: nanog () nanog org Subject: ipfix/netflow/sflow generator for Linux At my current place of work, we use all Linux routers. I need to do some
IP
accounting/reporting and am currently trying to use Scrutinizer.
Scrutinizer
can use netstream, jstream, ipfix, netflow, and sflow data without qualms. My only issue is that I can't seem to find any good software for Linux
that
works with multiple interfaces to generate the flow information. I've
tried
ndsad, nprobe, softflowd, host sflow, and ipcad without much luck. Most of the software only works on one interface (which is useless as I need to do accounting for numerous interfaces). I've had the best luck with ipcad. The only thing that seems to not work
with
it is that it doesn't correctly give the interface number in the flow information. It refers to all interfaces as interface 65535. I've tried
the config
option for ipcad to map an interface directly to an SNMP interface ID, but that option of the config file seems to be ignored. Ntop functionally does exactly what I need, but it's extremely buggy. It segfaults after a few minutes, regardless of Linux distro or Ntop version. So..any ideas on what I can do to get good flow information from our Linux routers?
Current thread:
- ipfix/netflow/sflow generator for Linux Thomas York (Dec 06)
- Re: ipfix/netflow/sflow generator for Linux Jack Carrozzo (Dec 06)
- Re: ipfix/netflow/sflow generator for Linux Matthew Palmer (Dec 06)
- RE: ipfix/netflow/sflow generator for Linux Samuel Petreski (Dec 06)
- RE: ipfix/netflow/sflow generator for Linux Thomas York (Dec 06)
- Re: ipfix/netflow/sflow generator for Linux Ken A (Dec 06)
- RE: ipfix/netflow/sflow generator for Linux Thomas York (Dec 06)
- Re: ipfix/netflow/sflow generator for Linux Dobbins, Roland (Dec 06)
- RE: ipfix/netflow/sflow generator for Linux Thomas York (Dec 06)
- Re: ipfix/netflow/sflow generator for Linux Dobbins, Roland (Dec 06)
- RE: ipfix/netflow/sflow generator for Linux Thomas York (Dec 06)
- Re: ipfix/netflow/sflow generator for Linux Eric S. Johnson (Dec 06)
- RE: ipfix/netflow/sflow generator for Linux Thomas York (Dec 07)
- Re: ipfix/netflow/sflow generator for Linux Dobbins, Roland (Dec 07)