From owner-freebsd-questions  Wed May 29 19:44:50 2002
Delivered-To: freebsd-questions@freebsd.org
Received: from sccmmhc02.mchsi.com (sccmmhc02.mchsi.com [204.127.203.184])
	by hub.freebsd.org (Postfix) with ESMTP id 90C3B37B403
	for <freebsd-questions@freebsd.org>; Wed, 29 May 2002 19:44:45 -0700 (PDT)
Received: from math.missouri.edu ([12.216.241.154]) by sccmmhc02.mchsi.com
          (InterMail vM.4.01.03.27 201-229-121-127-20010626) with ESMTP
          id <20020530024445.TJSF25309.sccmmhc02.mchsi.com@math.missouri.edu>
          for <freebsd-questions@freebsd.org>;
          Thu, 30 May 2002 02:44:45 +0000
Message-ID: <3CF5921C.34EE1888@math.missouri.edu>
Date: Wed, 29 May 2002 21:44:44 -0500
From: Stephen Montgomery-Smith <stephen@math.missouri.edu>
X-Mailer: Mozilla 4.79 [en] (X11; U; Linux 2.4.2 i386)
X-Accept-Language: en
MIME-Version: 1.0
To: freebsd-questions@freebsd.org
Subject: Measuring throughput of network
Content-Type: text/plain; charset=us-ascii
Content-Transfer-Encoding: 7bit
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

Is there a way to measure how many bytes go through a network card?  So
I type something like
command rl0
and it replies:
out 134513 bytes
in 45232 bytes
or maybe there is a sysctl variable that does this.


-- 
Stephen Montgomery-Smith
stephen@math.missouri.edu
http://www.math.missouri.edu/~stephen

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