Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S265025AbTFMABE (ORCPT ); Thu, 12 Jun 2003 20:01:04 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S265069AbTFMABD (ORCPT ); Thu, 12 Jun 2003 20:01:03 -0400 Received: from rth.ninka.net ([216.101.162.244]:53123 "EHLO rth.ninka.net") by vger.kernel.org with ESMTP id S265025AbTFMABC convert rfc822-to-8bit (ORCPT ); Thu, 12 Jun 2003 20:01:02 -0400 Subject: Re: Logical bug in ipv4 (and ipv6?) PMTU handling? From: "David S. Miller" To: Harald =?ISO-8859-1?Q?Nordg=E5rd-Hansen?= Cc: linux-kernel@vger.kernel.org In-Reply-To: References: Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8BIT Organization: Message-Id: <1055463280.28700.0.camel@rth.ninka.net> Mime-Version: 1.0 X-Mailer: Ximian Evolution 1.2.2 (1.2.2-5) Date: 12 Jun 2003 17:14:40 -0700 Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 604 Lines: 14 On Thu, 2003-06-12 at 13:11, Harald Nordgård-Hansen wrote: > I was helping a collegue here trying to get some udp packets through a > link, and stumbled upon what seems to be a bug in the ipv4 code of > current kernels (checked 2.4.20, 2.4.21-pre8 and 2.5.70). It's not a bug, we do UDP path mtu discovery on purpose. -- David S. Miller - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/