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Tcpdump understanding

To: lvs-users@xxxxxxxxxxxxxxxxxxxxxx
Subject: Tcpdump understanding
From: Daniele Lo Re <daniele.lore@xxxxxxxxxx>
Date: 21 Jun 2003 19:57:27 +0200
 
> Hi.
> 
> I'm trying to set a secure connection with sftp, so using the port 22.
> The connection is not estabilished, and I miss something to understand
> if the problem is mine or on the other side.
> 
> I run tcpdump on my machine, getting this line repeated:
> 
> 19:52:21.767779 eth1 > web1.804 > 10.6.57.75.ssh: S
> 2981754508:2981754508(0) win 32120 <mss 1460,sackOK,timestamp 25554486
> 0,nop,wscale 0> (DF) (ttl 64, id 21285)
> 
> I never get the ack to my SYN packet.
> Is it enough to understand which side has problems on getting the
> connection?
> 
> Thanx
> 
> Daniele
> 


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