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Wireshark-users: Re: [Wireshark-users] capture filter tcp port 20 and port 21

From: Jaap Keuter <jaap.keuter@xxxxxxxxx>
Date: Mon, 18 Sep 2006 12:16:45 +0200 (CEST)
Hi,

How about tcp port 20 _or_ tcp port 21?

Thanx,
Jaap


On Mon, 18 Sep 2006, Becky Vict wrote:

> hi everyone..
>
> i want to capture ftp download from a server to a client. what is the
> capture filter to be used at both server and client so i can get only
> traffic from/to port 20 and port 21?
>
> i tried this --> tcp port 20 and tcp port 21 but no traffic is captured.
>
> thanks for your help.
>
>
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