From: Florian Weimer <fw@deneb.enyo.de>
To: linux-kernel@vger.kernel.org
Subject: Re: NetFlow export
Date: Thu, 13 Mar 2003 12:57:08 +0100 [thread overview]
Message-ID: <87znnz8oob.fsf@deneb.enyo.de> (raw)
In-Reply-To: <20030313114809.GA29730@unthought.net> (Jakob Oestergaard's message of "Thu, 13 Mar 2003 12:48:09 +0100")
Jakob Oestergaard <jakob@unthought.net> writes:
> On Thu, Mar 13, 2003 at 12:07:00PM +0100, Florian Weimer wrote:
>> Are there any patches which implement kernel-based NetFlow data
>> export?
>
> Netramet works very well - it's userspace (and very flexible indeed).
According to the documentation, it can receive NetFlow data and
process it, but it cannot generate such data.
> No need to clutter the kernel with an SNMP stack too, if you ask me.
NetFlow doesn't use a complicated packet format and is not based on
SNMP. You can parse version 5 or 7 packets in 10 lines of Perl code,
using a few calls to "unpack".
next prev parent reply other threads:[~2003-03-13 11:46 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-03-13 11:07 NetFlow export Florian Weimer
2003-03-13 11:48 ` Jakob Oestergaard
2003-03-13 11:57 ` Florian Weimer [this message]
2003-03-13 12:29 ` Jakob Oestergaard
2003-03-13 13:46 ` Florian Weimer
2003-03-13 16:45 ` Jakob Oestergaard
2003-03-14 9:32 ` David Luyer
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