From mboxrd@z Thu Jan 1 00:00:00 1970 From: Scott MacKay Subject: RE: Mangling problem Date: Wed, 21 May 2003 07:02:17 -0700 (PDT) Sender: netfilter-admin@lists.netfilter.org Message-ID: <20030521140217.69906.qmail@web13904.mail.yahoo.com> References: <06f501c31f9c$9f34e930$7035a8c0@hoeschen> Mime-Version: 1.0 Return-path: In-Reply-To: <06f501c31f9c$9f34e930$7035a8c0@hoeschen> Errors-To: netfilter-admin@lists.netfilter.org List-Help: List-Post: List-Subscribe: , List-Id: List-Unsubscribe: , List-Archive: Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: netfilter@lists.netfilter.org My believe too. iptables is not a promiscious app; it handles packets which come in/go out of the device. You see the broadcast because it is 'intended' for Computer B (and any other computer). The only way B would get it is if Computer A transmitted the packets to computer B (either directly or because B was a router). One question: How does computer A get the video? internal capture or is the data being sent to it? -Scott --- Chris Hoeschen wrote: > I maybe wrong but I don't believe netfilter will > process any packets not > intended for that box. TCPDump will see it as in a > hubbed environment > all nodes receive all packets but only those that > are destined for that > box will netfilter process. > __________________________________ Do you Yahoo!? The New Yahoo! Search - Faster. Easier. Bingo. http://search.yahoo.com