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Date:      Fri, 26 Nov 1999 12:11:42 -0500
From:      Dennis <dennis@etinc.com>
To:        Julian Elischer <julian@whistle.com>, Kurt Jaeger <pi@complx.LF.net>
Cc:        Tom <tom@sdf.com>, "Jean M. Vandette" <vandj@securenet.net>, freebsd-isp@FreeBSD.ORG
Subject:   Re: IP or packet Accounting Software for burst connections.
Message-ID:  <199911261715.MAA10373@etinc.com>
In-Reply-To: <Pine.BSF.4.10.9911240250240.11412-100000@current1.whistle. com>
References:  <m11qZnF-000zzVC@complx.LF.net>

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Try the ET/BWMGR for FreeBSD...our hashed rule indexing can handle
thousands of IP addresses or  traffic type measurements  with integrated
graphing and bandwidth management. HTML management interface also.


www.etinc.com/bwmgr.htm

Dennis

At 02:59 AM 11/24/99 -0800, Julian Elischer wrote:
>
>
>On Wed, 24 Nov 1999, Kurt Jaeger wrote:
>
>> Hi!
>> 
>> > > > I was wondering if any one would know of a software that would
>> > > > do packet or bandwidth accounting for billing a burstable connection,
>> > > > and also something that would keep track of how many bytes a
>> > > > client consumed during the period (month).
>> 
>> > > I modified tcpdump to do bean, ehr, packet/byte counting.
>> 
>> > > ftp://ftp.LF.net/pub/unix/systems/FreeBSD/sw/ipcount-19991106.tgz
>> 
>> > > It also requires sleepycat's/berkely DB, some 2.7.x version.
>> 
>> > > Basically, it will add up the bytes that match a given tcpdump
expression,
>> > > over a configurable interval.
>> 
>> >   That seems rather silly, since ipfw can do that already.
>> 
>> My bean-count-list is roughly 3000 records large. Will ipfw scale to
>> that number of rules ? For 2-3 times 34mbit/sec ?
>> 
>> Did it do that in 1996, when I first did this modification ?
>
>ipfw will not count bytes, just packets
>as for performance.
>you can branch using skipto 
>so that you split your search list in binary manner and thus do 4096
>different addresses while only actually running 13 rules. You'd have to
>have a program to generate the ipfw ruleset.
>
>
>> 
>> -- 
>> MfG/Best regards, Kurt Jaeger                                  21 years
to go !
>> LF.net GmbH        pi@LF.net            Oberon.net GmbH   pi@oberon.net
>> Vor dem Lauch 23   fon +49 711 90074-23 Friedrich-Ebert-Str.1
>> D-70567 Stuttgart  fax +49 711 7289041  40210 Duesseldorf fon +49 211
179253-11
>> For Redmond: "nuke the site from orbit -- it's the only way to be sure."
>> 
>> 
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>
>
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