From mboxrd@z Thu Jan 1 00:00:00 1970 From: Antonio Prado Subject: Re: iptables TCP DDoS filtering Date: Wed, 6 Jul 2016 10:29:03 +0200 Message-ID: References: Mime-Version: 1.0 Content-Transfer-Encoding: 7bit Return-path: DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=subject:to:references:from:cc:message-id:date:mime-version :in-reply-to:content-transfer-encoding; bh=ZSMzaZOI7ssMUoeiM/tz18j0r9MmtHO9s4hV+gnBGxo=; b=H+cdHPh2JZS4aL52ypqh0a5V4dujpOfK4o41iV26o/7EPPX//VqX0/WZk+yvFI7/qa 9FinLi/xp/ms1kbDxH4XWhrfp5nO8GYSIBytE9YYG/gOAPJFMXTVeZRYzcPw3ErSJPPF ztXGm+0NYIIHNk42R/uFfu8uJ2VgVRdbvkRSiFnNz6wk8j7jwLN2TG96EY/PLXtk9ox/ AkvPK/jGAgHtDBOZqGm89Avo04NGKRvKDXZ20MizM6bNolhliGlIts7i/rnnNL+fCQKj lX5AsLnBhJPWhC3AKwMpoDnPJzX1Gn5sWwszKlGM1rZk0uDlG/pYuswQnEzcjYD/a8cX RewA== In-Reply-To: Sender: netfilter-owner@vger.kernel.org List-ID: Content-Type: text/plain; charset="us-ascii" To: Josh Day Cc: netfilter@vger.kernel.org On 7/5/16 8:53 AM, Josh Day wrote: > I'm curious if anyone of you has read this article > https://javapipe.com/iptables-ddos-protection and tried any of the > rules/settings. I read it today but I'm not sure what to make of it, so > thought you guys could maybe share your opinion. "methods to stop DDoS attacks using iptables" ? "DDoS and iptables" are words that should not stay in the same sentence. trying to block a DDoS using iptables is a nonsense, actually, because that kind of traffic fills the pipe before your iptables-tricks can play a role. -- antonio