From mboxrd@z Thu Jan 1 00:00:00 1970 From: John Subject: Re: Strange ip_conntrack values Date: Sun, 18 Jul 2004 15:56:55 +0200 Sender: netfilter-admin@lists.netfilter.org Message-ID: References: <200407181146.30331.Antony@Soft-Solutions.co.uk> <200407181313.47640.Antony@Soft-Solutions.co.uk> Mime-Version: 1.0 Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <200407181313.47640.Antony@Soft-Solutions.co.uk> 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 > Tcpdump is a good packet sniffer but it does not show the data in a > user-friendly format. ok I've made another tcpdump for ethereal and it's ok; I've checked and I get a lot of this scheme : No. Time Source Destination Protocol Info 10 0.004569 24.33.232.227 mydomain TCP 1488 > http [SYN] Seq=0 Ack=0 Win=64240 Len=0 MSS=1460 11 0.004626 mydomain 24.33.232.227 TCP http > 1488 [SYN, ACK] Seq=0 Ack=1 Win=5840 Len=0 MSS=1460 255 0.162181 24.33.232.227 mydomain TCP 1488 > http [ACK] Seq=1 Ack=1 Win=64240 Len=0 258 0.165191 24.33.232.227 mydomain TCP 1488 > http [FIN, ACK] Seq=1 Ack=1 Win=64240 Len=0 259 0.165313 mydomain 24.33.232.227 TCP http > 1488 [FIN, ACK] Seq=1 Ack=2 Win=5840 Len=0 385 0.311935 24.33.232.227 mydomain TCP 1488 > http [ACK] Seq=2 Ack=2 Win=64240 Len=0 (this is the whole tcp stream) for others I get the complete http exchange : get ... is it normal ? Ethereal is brand new for me so if you have some good tips to help me find some interesting information ... thanks a lot John