X-Google-Language: ENGLISH,ASCII-7-bit X-Google-Thread: f996b,27f62d7676eda575,start X-Google-Attributes: gidf996b,public X-Google-ArrivalTime: 2003-06-25 06:56:00 PST Path: archiver1.google.com!news1.google.com!newsfeed.stanford.edu!news-spur1.maxwell.syr.edu!news.maxwell.syr.edu!newsfeed.icl.net!newsfeed.fjserv.net!colt.net!news.tele.dk!news.tele.dk!small.news.tele.dk!proxad.net!feeder2-1.proxad.net!news3-1.free.fr!not-for-mail Reply-To: "BoD" From: "BoD" Newsgroups: alt.ascii-art Subject: A curve Date: Wed, 25 Jun 2003 16:00:25 +0200 Organization: BoD inc. X-Priority: 3 X-MSMail-Priority: Normal X-Newsreader: Microsoft Outlook Express 6.00.2800.1158 X-MIMEOLE: Produced By Microsoft MimeOLE V6.00.2800.1165 Lines: 26 Message-ID: <3ef9a9ef$0$26606$626a54ce@news.free.fr> NNTP-Posting-Date: 25 Jun 2003 15:55:59 MEST NNTP-Posting-Host: 195.132.85.198 X-Trace: 1056549359 news3-1.free.fr 26606 195.132.85.198:1308 X-Complaints-To: abuse@proxad.net Xref: archiver1.google.com alt.ascii-art:23845 This curve comes from the netfilter packet filtering HOWTO from Rusty Russell (http://www.netfilter.org/unreliable-guides/packet-filtering-HOWTO/pack et-filtering-HOWTO.linuxdoc-7.html). I find this graph very "pretty" that's why I wanted to share :) BoD rate (pkt/s) ^ .---. | / DoS \ | / \ Edge of DoS -|.....:.........\....................... = (limit * | /: \ limit-burst) | / : \ .-. | / : \ / \ | / : \ / \ End of DoS -|/....:..............:.../.......\..../. = limit | : :`-' `--' -------------+-----+--------------+------------------> time (s) LOGIC => Match | Didn't Match | Match