From: "Henning P. Schmiedehausen" <hps@intermeta.de>
To: linux-kernel@vger.kernel.org
Subject: Re: bandwidth for bkbits.net (good news)
Date: Tue, 2 Sep 2003 07:01:21 +0000 (UTC) [thread overview]
Message-ID: <bj1f81$its$3@tangens.hometree.net> (raw)
In-Reply-To: 20030831154450.GV24409@dualathlon.random
Andrea Arcangeli <andrea@suse.de> writes:
>> It doesn't work when you dont control incoming. As a simple extreme
>> example if I pingflood you from a fast site then no amount of shaping
>> your end of the link will help, it has to be shaped at the ISP end.
>sure, that's why I said it won't work with synflood. I just doubt the
>ping/syn floods distributed denial of services are an high percentage of
The traffic on sites like www.microsoft.com, www.kernel.org or I'd say
even www.bkbits.net isn't distinguishable from a DDoS Synflood on a
regular day. A bazillion of different IP addresses from all over the
net trying to establish a TCP connection at the same time. And the
other sides are dog-slow modem/isdn/dsl connections which means high
latency, low bandwith, many retransmits and still they're legal
connections that you want to serve.
Forget it. You can't compare your homegrown ISDN/DSL line with the
traffic of a serious internet service. If you try, you get burned.
Regards
Henning
--
Dipl.-Inf. (Univ.) Henning P. Schmiedehausen INTERMETA GmbH
hps@intermeta.de +49 9131 50 654 0 http://www.intermeta.de/
Java, perl, Solaris, Linux, xSP Consulting, Web Services
freelance consultant -- Jakarta Turbine Development -- hero for hire
"Dominate!! Dominate!! Eat your young and aggregate! I have grotty silicon!"
-- AOL CD when played backwards (User Friendly - 200-10-15)
next prev parent reply other threads:[~2003-09-02 7:01 UTC|newest]
Thread overview: 71+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <q2SH.AA.3@gated-at.bofh.it>
[not found] ` <qfwI.15D.27@gated-at.bofh.it>
[not found] ` <qgCn.2y4.11@gated-at.bofh.it>
2003-08-30 22:58 ` bandwidth for bkbits.net (good news) Pascal Schmidt
2003-08-30 23:07 ` Larry McVoy
2003-08-31 1:05 ` Pascal Schmidt
2003-08-31 1:39 ` Andrea Arcangeli
2003-08-31 2:18 ` Jeff Sipek
2003-08-31 2:42 ` Andrea Arcangeli
2003-08-31 2:56 ` Larry McVoy
2003-08-31 13:15 ` Alan Cox
2003-08-31 14:45 ` Andrea Arcangeli
2003-08-31 15:31 ` Alan Cox
2003-08-31 15:43 ` Jörn Engel
2003-08-31 15:50 ` Andrea Arcangeli
2003-08-31 17:06 ` Florian Weimer
2003-08-31 21:21 ` Larry McVoy
2003-09-02 7:06 ` Henning P. Schmiedehausen
2003-09-05 8:10 ` Florian Weimer
2003-09-05 15:35 ` Henning Schmiedehausen
2003-09-05 15:50 ` Florian Weimer
2003-09-05 16:10 ` P
2003-09-05 16:43 ` Ricky Beam
2003-09-07 11:55 ` Henning Schmiedehausen
2003-09-07 18:41 ` Ricky Beam
2003-09-08 8:57 ` [COMPLETELY OFF-TOPIC] " Henning Schmiedehausen
2003-09-02 21:52 ` Ricky Beam
2003-09-05 8:16 ` Florian Weimer
2003-08-31 15:44 ` Andrea Arcangeli
2003-08-31 16:22 ` Larry McVoy
2003-08-31 16:33 ` Andrea Arcangeli
2003-08-31 16:48 ` Larry McVoy
2003-08-31 17:06 ` Andrea Arcangeli
2003-08-31 21:18 ` Larry McVoy
2003-08-31 22:49 ` Andrea Arcangeli
2003-08-31 22:52 ` Alan Cox
2003-08-31 22:58 ` Larry McVoy
2003-08-31 23:02 ` Andrea Arcangeli
2003-08-31 23:07 ` Larry McVoy
2003-08-31 23:22 ` Andrea Arcangeli
2003-09-01 0:12 ` Larry McVoy
2003-09-01 0:19 ` Jamie Lokier
2003-09-01 0:33 ` Larry McVoy
2003-09-01 11:43 ` Alan Cox
2003-09-01 16:13 ` Andrea Arcangeli
2003-09-01 16:24 ` Larry McVoy
2003-09-01 16:28 ` Alan Cox
2003-09-01 16:38 ` Andrea Arcangeli
2003-08-31 23:39 ` Roman Zippel
2003-09-01 0:09 ` Larry McVoy
2003-09-01 0:20 ` Larry McVoy
2003-08-31 22:56 ` Larry McVoy
2003-08-31 23:13 ` Andrea Arcangeli
2003-09-01 0:18 ` Jamie Lokier
2003-09-01 0:25 ` Larry McVoy
2003-09-01 0:28 ` Andrea Arcangeli
2003-09-01 0:50 ` Jamie Lokier
2003-09-01 1:10 ` Andrea Arcangeli
2003-09-01 1:33 ` Larry McVoy
2003-09-02 7:11 ` Henning P. Schmiedehausen
2003-09-02 7:01 ` Henning P. Schmiedehausen [this message]
2003-08-31 16:23 ` Larry McVoy
2003-08-31 16:36 ` Andrea Arcangeli
2003-08-31 15:38 ` Jörn Engel
2003-09-02 6:55 ` Henning P. Schmiedehausen
2003-08-31 13:47 ` Pascal Schmidt
2003-08-31 14:51 ` Andrea Arcangeli
2003-09-02 6:53 ` Henning P. Schmiedehausen
2003-08-31 6:30 ` Jörn Engel
[not found] <qn1b.2Pr.29@gated-at.bofh.it>
[not found] ` <qoTh.5mt.11@gated-at.bofh.it>
[not found] ` <rdje.1sH.11@gated-at.bofh.it>
2003-09-02 17:49 ` Pascal Schmidt
2003-08-30 1:29 Larry McVoy
2003-08-30 15:03 ` Larry McVoy
2003-08-30 16:10 ` Jörn Engel
2003-08-31 10:13 ` Toon van der Pas
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