All of lore.kernel.org
 help / color / mirror / Atom feed
From: Vinh Nguyen <Vinh.Q.Nguyen@uts.edu.au>
To: lartc@vger.kernel.org
Subject: [LARTC] ingress policing
Date: Tue, 13 Jan 2004 22:26:19 +0000	[thread overview]
Message-ID: <b605cab5f27e.b5f27eb605ca@uts.edu.au> (raw)
In-Reply-To: <marc-lartc-101498104311743@msgid-missing>

Hi,

I'm trying to police the incoming traffic by using ingress qdisc,this is what I have in my script

tc qdisc add dev eth0 handle ffff: ingress

tc filter add dev eth0 parent ffff: protocol ip prio 4 \
        handle 1: u32 divisor 1

tc filter add dev eth0 parent ffff: protocol ip prio 4 u32 \
        match ip dport 4001 0xffff \
        police rate 2000kbit burst 50k drop \
	flowid 1:1

I'm sending a 9Mb traffic using iperf but noticed that the bandwith at the receiving end is 4 MB instead of 2M. When Im changing the police rate to 3MB, the traffic at the receiving end is 6MB. Any ideas why does this happen? Your help is greatly appreciated.

Vince



UTS CRICOS Provider Code:  00099F

DISCLAIMER
====================================
This email message and any accompanying attachments may contain
confidential information.  If you are not the intended recipient, do not
read, use, disseminate, distribute or copy this message or attachments.
If you have received this message in error, please notify the sender
immediately and delete this message. Any views expressed in this message
are those of the individual sender, except where the sender expressly,
and with authority, states them to be the views the University of
Technology Sydney. Before opening any attachments, please check them for
viruses and defects.
====================================

_______________________________________________
LARTC mailing list / LARTC@mailman.ds9a.nl
http://mailman.ds9a.nl/mailman/listinfo/lartc HOWTO: http://lartc.org/

  parent reply	other threads:[~2004-01-13 22:26 UTC|newest]

Thread overview: 11+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2002-03-01 11:09 [LARTC] Ingress policing Jan Coppens
2002-03-06 14:19 ` Radosław Łoboda
2002-03-06 14:30 ` bert hubert
2002-03-07 11:17 ` Radosław Łoboda
2002-04-12 15:09 ` Jan Coppens
2002-04-14 10:19 ` bert hubert
2002-04-15  8:06 ` Jan Coppens
2002-12-28 11:32 ` [LARTC] ingress policing lartc
2002-12-28 12:02 ` Patrick McHardy
2004-01-13 22:26 ` Vinh Nguyen [this message]
2004-01-14 11:48 ` Andre Correa

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=b605cab5f27e.b5f27eb605ca@uts.edu.au \
    --to=vinh.q.nguyen@uts.edu.au \
    --cc=lartc@vger.kernel.org \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.