From owner-freebsd-net Thu Jun 27 10:20:56 2002 Delivered-To: freebsd-net@freebsd.org Received: from rack.purplecat.net (rack.purplecat.net [208.133.44.46]) by hub.freebsd.org (Postfix) with ESMTP id ECE3A37B400 for ; Thu, 27 Jun 2002 10:20:29 -0700 (PDT) Received: (qmail 59061 invoked from network); 27 Jun 2002 17:20:40 -0000 Received: from unknown (HELO micron) (208.150.25.130) by rack.purplecat.net with SMTP; 27 Jun 2002 17:20:40 -0000 From: "Peter Brezny" To: Subject: limiting directed broadcasts with ipfw. Date: Thu, 27 Jun 2002 13:18:04 -0400 Message-ID: MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit X-Priority: 3 (Normal) X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook IMO, Build 9.0.2416 (9.0.2911.0) X-MimeOLE: Produced By Microsoft MimeOLE V5.00.3018.1300 Importance: Normal Sender: owner-freebsd-net@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.org I did a quick search through the man page, but didn't come up with anything right off that looked like it could help mitigate smurf attacks similar to the cisco: no ip directed-broadcast feature. Is there a way? TIA Peter Brezny Skyrunner.net To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-net" in the body of the message