From mboxrd@z Thu Jan 1 00:00:00 1970 From: colorchip@sify.com Subject: raw packet capture based on offset Date: Thu, 22 Sep 2005 09:29:07 +0600 (IST) Message-ID: <1127361547.43322c0b7a8da@mail.sify.com> Mime-Version: 1.0 Content-Transfer-Encoding: 8bit Return-path: List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: netfilter-bounces@lists.netfilter.org Errors-To: netfilter-bounces@lists.netfilter.org Content-Type: text/plain; charset="us-ascii" To: netfilter@lists.netfilter.org Hi, I want to capture raw packets based on the ethernet source (mac) and a 16 bit identifier following the ethtype. I am unable to find a generic filter which gives me a freedom to filter the packet based on any bit length and offset from the beginning of the packet. Can anyone help? -nks