Wireshark-users: Re: [Wireshark-users] No TCP traffic
From: "Alan Middlehurst" <[email protected]>
Date: Thu, 07 Sep 2006 10:34:41 +0100
Hi

I am in an office with, lets say 20 machines........

I am on machine A running wireshark, connected to hub A......

The slow machine (lets call that B) is connected to hub B. This has no TCP packets showing (or HTTP for that matter, even though I have viewed web pages whilst capturing traffic)

I have captured packets from other machines on hub B, which all have lots of traffic including TCP and HTTP (and yes I'm doing the same things on any machines I'm testing on)

Hub A and B are connected together.

???????




>>> [email protected] 06/09/2006 22:48:16 >>>
Alan Middlehurst wrote:

> A machine in my office is extremely slow to respond to certain
> things. I thought I would capture some packets and check out what is
> going on, when I looked at the capture there is NO TCP traffic. After
> a few minutes monitoring (just that IP address) there was only 10
> packets, which consisted of ARP x 6, NBNS x 2 and SNMP x 2 while I
> was monitoring I browsed the internet and searched for some files on
> the network (which all worked, albeit very slowly).
>
> I ran the same sort of test on my machine which came back with 114
> packets including TCP and HTTP, I also ran the same thing on another
> machine next to the first slow one, which also came back with lots of
> TCP packets.

OK, so on which machine are you running Wireshark?  Your machine, one of 
the two other machines you mention, or yet another machine?
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