From owner-freebsd-questions  Sat Dec  8  9:40:46 2001
Delivered-To: freebsd-questions@freebsd.org
Received: from berbee.com (berbee.com [205.173.176.16])
	by hub.freebsd.org (Postfix) with ESMTP id D4A6B37B41B
	for <questions@freebsd.org>; Sat,  8 Dec 2001 09:40:19 -0800 (PST)
Received: from Debug (berbee.com [205.173.176.16])
	by berbee.com (8.11.2/8.11.2) with SMTP id fB8HeJd01865
	for <questions@freebsd.org>; Sat, 8 Dec 2001 11:40:19 -0600
Message-Id: <200112081740.fB8HeJd01865@berbee.com>
To: questions@freebsd.org
From: zietlow@berbee.com
Subject: Re: Really Weird Network issue.
Date: Sat, 8 Dec 2001 17:40:19 GMT
X-Mailer: Endymion MailMan Standard Edition v3.0.22
Sender: owner-freebsd-questions@FreeBSD.ORG
Precedence: bulk
List-ID: <freebsd-questions.FreeBSD.ORG>
List-Archive: <http://docs.freebsd.org/mail/> (Web Archive)
List-Help: <mailto:majordomo@FreeBSD.ORG?subject=help> (List Instructions)
List-Subscribe: <mailto:majordomo@FreeBSD.ORG?subject=subscribe%20freebsd-questions>
List-Unsubscribe: <mailto:majordomo@FreeBSD.ORG?subject=unsubscribe%20freebsd-questions>
X-Loop: FreeBSD.ORG

Bill Moran said: 
> 
> If you run tcpdump on the gateway, what kind of traffic do you see from the
> lappy? Anything?
>

Gateway box
11:35:44.422575 homer.iad2 > wiggum.ssh: S 7556510:7556510(0) win 255 <mss 
1460,nop,wscale 1,nop,nop,timestamp 297588 0> (DF)
11:35:47.422745 homer.iad2 > wiggum.ssh: S 7556510:7556510(0) win 767 <mss 
1460,nop,wscale 1,nop,nop,timestamp 297888 0> (DF)
11:35:50.422918 homer.iad2 > wiggum.ssh: S 7556510:7556510(0) win 17663 <mss 
1460> (DF)
11:35:53.423136 homer.iad2 > wiggum.ssh: S 7556510:7556510(0) win 5887 <mss 
1460> (DF)
11:35:56.423327 homer.iad2 > wiggum.ssh: S 7556510:7556510(0) win 17407 <mss 
1460> (DF)
11:36:02.423752 homer.iad2 > wiggum.ssh: S 7556510:7556510(0) win 17663 <mss 
1460> (DF)
11:36:14.424583 homer.iad2 > wiggum.ssh: S 7556510:7556510(0) win 17407 <mss 
1460> (DF)


laptop 
11:35:42.194667 Homer.iad2 > wiggum.ssh: S 7556510:7556510(0) win 65535 <mss 
1460,nop,wscale 1,nop,nop,timestamp 297588 0> (DF)
11:35:45.194692 Homer.iad2 > wiggum.ssh: S 7556510:7556510(0) win 65535 <mss 
1460,nop,wscale 1,nop,nop,timestamp 297888 0> (DF)
11:35:48.194713 Homer.iad2 > wiggum.ssh: S 7556510:7556510(0) win 65535 <mss 
1460> (DF)
11:35:51.194766 Homer.iad2 > wiggum.ssh: S 7556510:7556510(0) win 65535 <mss 
1460> (DF)
11:35:54.194805 Homer.iad2 > wiggum.ssh: S 7556510:7556510(0) win 65535 <mss 
1460> (DF)
11:36:00.194912 Homer.iad2 > wiggum.ssh: S 7556510:7556510(0) win 65535 <mss 
1460> (DF)

> > Hints, thoughts, pointers?
> 
> Sniff, sniff, sniff.  Run packet sniffers on both the gateway and the lappy
> and see if you can find a pattern.  Is the gateway getting the communication
> but not responding?

Looks like it's letting communications through, or it's seeing them at least, 
just not responding. 

 
> -- 
> Bill Moran
> Potential Technology
> http://www.potentialtech.com
> 
> 
> To Unsubscribe: send mail to majordomo@FreeBSD.org
> with "unsubscribe freebsd-questions" in the body of the message
> 





To Unsubscribe: send mail to majordomo@FreeBSD.org
with "unsubscribe freebsd-questions" in the body of the message