From mboxrd@z Thu Jan 1 00:00:00 1970 From: Roberto Nibali Subject: Re: TCP window tracking patch status query for further design considerations Date: Wed, 09 Oct 2002 15:20:57 +0200 Sender: netfilter-devel-admin@lists.netfilter.org Message-ID: <3DA42D39.5050403@tac.ch> References: <3DA35A8C.6040201@drugphish.ch> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii; format=flowed Content-Transfer-Encoding: 7bit Cc: Jozsef Kadlecsik , Netfilter-devel Return-path: To: Roberto Nibali Errors-To: netfilter-devel-admin@lists.netfilter.org List-Help: List-Post: List-Subscribe: , List-Unsubscribe: , List-Archive: List-Id: netfilter-devel.vger.kernel.org Hi, >> You send too big packets with the DF bit set, but you block the >> correspondig ICMP error messages (see the kernel log above) as well. > > D'oh, apologies to the netfilter-devel list for this embarrassing posting. I've just realized that the tests I did were done over a VPN link with an MTU of 1200 :(. I've fixed my setup on the packet filter as follows: ip link set dev eth0 mtu 1200 && ip route flush cache I will now go back and delve into testing the TCP window tracking patch. Regards, Roberto Nibali, ratz -- echo '[q]sa[ln0=aln256%Pln256/snlbx]sb3135071790101768542287578439snlbxq' | dc