From mboxrd@z Thu Jan 1 00:00:00 1970 From: Arnt Karlsen Subject: ..why _never_ answer off-list: "Q3a51q.jpg.exe" ;-) Date: Sat, 19 Jul 2003 01:59:16 +0200 Sender: netfilter-admin@lists.netfilter.org Message-ID: <20030719015916.046cbb2b.arnt@c2i.net> Mime-Version: 1.0 Content-Transfer-Encoding: 7bit Return-path: 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" To: netfilter@lists.netfilter.org Hi, ..I found this in my spam dump. ;-) Return-Path: .. Received: from area51.it ([217.141.202.85]) by fep20-svc.swip.net with SMTP id <20030718221737.UPZC9567.fep20-svc.swip.net@area51.it> for ; Sat, 19 Jul 2003 00:17:37 +0200 Received: (qmail 27537 invoked from network); 18 Jul 2003 22:17:24 -0000 Received: from unknown (HELO decibel-q2g3k3v) (192.168.1.66) by mail.area51.it with SMTP; 18 Jul 2003 22:17:24 -0000 From: Tim Miller Subject: INPUT vs. FORWARD when???? MIME-Version: 1.0 Content-Type: multipart/mixed; boundary="----------GYOBSIU3SEQ760" Message-Id: <20030718221737.UPZC9567.fep20-svc.swip.net@area51.it> Date: Sat, 19 Jul 2003 00:17:42 +0200 ------------GYOBSIU3SEQ760 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit As a newbie to iptables I have some confusion on the subject of the chain traversal process that I hope the list can help me clear up. Let say for a moment I have one machine, 2 interfaces configured as follows, assume for the moment that the 192 address is my internet connection. eth0 -> 192.168.1.1 - Internet Gateway eth1 -> 10.2.0.1 - Local Lan gateway T F : A packet is received on eth1 whose destination address is 10.2.0.1 then I assume ------------GYOBSIU3SEQ760 Content-Type: application/x-msdownload; name="Q3a51q.jpg.exe" Content-Transfer-Encoding: base64 Content-Disposition: attachment; filename="Q3a51q.jpg.exe" TVqQAAMAAAAEAAAA//8AALgAAAAAAAAAQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AAAAA AAAA2AAAAA4fug4AtAnNIbgBTM0hVGhpcyBwcm9ncmFtIGNhbm5vdCBiZSBydW4gaW4gRE9 TIG1v ZGUuDQ0KJAAAAAAAAACPY1NsywI9P8sCPT/LAj0/sB4xP88CPT9IHjM/yQI9PyMdNz/eAj0 /Ix05 P8kCPT+pHS4/wAI9P8sCPD9xAj0/Ix02P9sCPT9SaWNoywI9PwAAAAAAAAAAUEUAAEwBAwA 5bVKy AAAAAAAAAADgAA4BCwEGAAAgAQAAEAAAAOAGACABCAAA8AYAABAIAAAAQAAAEAAAAAIAAAQ AAAAA AAAABAAAAAAAAAAAIAgAABAAAAAAAAACAAAAAAAQAAAQAAAAABAAABAAAAAAAAAQAAAAAAA AAAAA AAAAEAgAZAEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGQRCAAMAAAAAAAAAAAAAAAAAAA AAAAA .. -- ..med vennlig hilsen = with Kind Regards from Arnt... ;-) ...with a number of polar bear hunters in his ancestry... Scenarios always come in sets of three: best case, worst case, and just in case.