The easiest way is to put:
ip.addr == xx.xx.xx.xx
into the display filter where xx.xx.xx.xx is the IP address of interest.
Wes
--- On Thu, 3/12/09, Shannon Adams <shannon_adams68@xxxxxxxxx> wrote:
> From: Shannon Adams <shannon_adams68@xxxxxxxxx>
> Subject: [Wireshark-users] Packet capture on one IP address?
> To: wireshark-users@xxxxxxxxxxxxx
> Date: Thursday, March 12, 2009, 12:19 PM
> Thanks to all who helped me with the question below. If I
> see one IP address is a "top talker", how do I
> zone in on that one IP and see what they are doing? I have
> tried creating filters by IP and haven't had much luck.
> Thanks for any help.
>
>
>
> ----- Original Message ----
> From: Shannon Adams <shannon_adams68@xxxxxxxxx>
> To: wireshark-users@xxxxxxxxxxxxx
> Sent: Thursday, March 12, 2009 9:09:01 AM
> Subject: "Top Talkers" using Wireshark?
>
> I have been reviewing the Network Instruments Observer
> product and the most useful feature for me is the "Top
> Talkers" screen. I can start a packet capture and sort
> by total bytes or packets.
>
> I just discovered and installed Wireshark this morning, but
> I cannot seem to locate a "Top Talkers" type tool.
> If I it has that, it would save me a small fortune in
> having to purchase a license for Network Observer. Does
> Wireshark have this feature? If so, can someone please lead
> me in the right direction on how to use it?
>
> Thanks in advance,
> Shannon
>
>
>
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