Hi,
Are you connected to a switch? Probably yes.
That prevents any traffic (not just TCP, but all unicast) not destined for
the capture machine from being captured. That is the very nature of a
switch.
To solve this most switches let you define a monitor port which does get
to see this traffic.
Thanx,
Jaap
On Thu, 12 Oct 2006, Tara Parker wrote:
> We try to run a capture, but are not seeing any TCP traffic. We can
> only see it if we browse the internet from the actual machine that
> Wireshark is loaded on. We tried playing with the filters, but are
> stumped. Can someone please help out a couple of newbies?
>
> Thanks,
>
> Tara
>