From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id ; Tue, 1 Apr 2003 15:43:12 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id ; Tue, 1 Apr 2003 15:43:12 -0500 Received: from gw.enyo.de ([212.9.189.178]:39428 "EHLO mail.enyo.de") by vger.kernel.org with ESMTP id ; Tue, 1 Apr 2003 15:43:11 -0500 To: linux-kernel@vger.kernel.org Subject: Stateless dropping of packets From: Florian Weimer Mail-Followup-To: linux-kernel@vger.kernel.org Date: Tue, 01 Apr 2003 22:54:34 +0200 Message-ID: <87he9ilz05.fsf@deneb.enyo.de> User-Agent: Gnus/5.090017 (Oort Gnus v0.17) Emacs/21.2 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Is it possible to drop packets, preferably using 2.4 iptables, before the packet triggers updates of some caches (e.g. the route cache)? On one particular host, I saw the route cache explode, despite all packets being dropped (using a DROP rule).