From owner-freebsd-questions@FreeBSD.ORG Sun Sep 7 06:04:43 2003 Return-Path: Delivered-To: freebsd-questions@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id C6A4416A4BF for ; Sun, 7 Sep 2003 06:04:43 -0700 (PDT) Received: from mx0.rambler.ru (mx0.rambler.ru [81.19.66.47]) by mx1.FreeBSD.org (Postfix) with ESMTP id 4E60943FDF for ; Sun, 7 Sep 2003 06:04:39 -0700 (PDT) (envelope-from twistfire@rambler.ru) Received: from mailc.rambler.ru (mailc.rambler.ru [81.19.66.27]) by mx0.rambler.ru (Postfix) with ESMTP id CEB90433191 for ; Sun, 7 Sep 2003 17:04:37 +0400 (MSD) (envelope-from twistfire@rambler.ru) Received: from fire (vv.abc.mk.ua [62.64.91.193]) (authenticated bits=0) by mailc.rambler.ru (8.12.8/8.12.6) with ESMTP id h87Ct5Pa037641 for ; Sun, 7 Sep 2003 16:55:07 +0400 (MSD) Message-ID: <004001c37540$cdf13680$0400a8c0@fire> From: "Alex Zivenko" To: Date: Sun, 7 Sep 2003 16:06:05 +0300 MIME-Version: 1.0 X-Priority: 3 X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook Express 6.00.2600.0000 X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2600.0000 X-Auth-User: twistfire, whoson: (null) Content-Type: text/plain; charset="koi8-r" Content-Transfer-Encoding: quoted-printable X-Content-Filtered-By: Mailman/MimeDel 2.1.1 Subject: Spoofing, defense? X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 07 Sep 2003 13:04:43 -0000 Everybody know what is spoofing. How can I protect my server from it? It's a router to the internet, but = some of my friends spoof the address and go thrue the router. Firewall = can't protect. Any suggestions?