From mboxrd@z Thu Jan 1 00:00:00 1970 From: Simon Subject: What are these and how can I not log them? Date: Mon, 07 Jul 2008 17:57:13 -0400 Message-ID: <48729139.8040505@libertytrek.org> Mime-Version: 1.0 Content-Transfer-Encoding: 7bit Return-path: Sender: netfilter-owner@vger.kernel.org List-ID: Content-Type: text/plain; charset="us-ascii"; format="flowed" To: Netfilter list Hello, Very new to iptables and firewall, so please be gentle... :) I'm getting a lot of the below messages - sometimes bursts of a hundred or more, but usually just one or two here and there - in my logs: Jul 7 17:52:46 myhost IPTABLES-IN Default Drop: IN=eth0 OUT= MAC=ff:ff:ff:ff:ff:ff:00:08:9b:ac:c3:41:08:00 SRC=192.168.1.75 DST=192.168.1.255 LEN=78 TOS=0x00 PREC=0x00 TTL=64 ID=0 DF PROTO=UDP SPT=137 DPT=137 LEN=58 I'm guessing it is something to do with IPv6.? But all I really want to know is why are they being blocked and/or how can I stop seeing these in my logs? Thanks...