All of lore.kernel.org
 help / color / mirror / Atom feed
From: "David Wilson" <dave@sai.co.za>
To: lartc@vger.kernel.org
Subject: FW: [LARTC] tc bw shaping filters/classes based on DS (precedence bit) and destination IP address?
Date: Wed, 14 Nov 2001 11:52:11 +0000	[thread overview]
Message-ID: <marc-lartc-100573871023446@msgid-missing> (raw)

Hi guys,

No one responded to this ? I take it that no one knows any type of answer
for it ?  :-)


Regards
David Wilson
Technical Support Centre
The S.A Internet
0860 100 869
www.sai.co.za <http://www.sai.co.za>



-----Original Message-----
From: lartc-admin@mailman.ds9a.nl [mailto:lartc-admin@mailman.ds9a.nl]On
Behalf Of David Wilson
Sent: 29 October 2001 09:59
To: lartc@mailman.ds9a.nl
Cc: dave@linuxbox.co.za
Subject: [LARTC] tc bw shaping filters/classes based on DS (precedence
bit) and destination IP address?


Hi, all. How are you ?

Well done on all of your excellent work, it's fantastic !

Is it possible with tc to create traffic shaping rules based on destination
address and precedence (DS) field/bit ?

The reason I ask is because my upstream bandwidth provider marks all our
international incoming bandwidth with a 2 or 3 in the precendence (DS) bit
field to discriminate between incoming local bandwidth (.za) and
international bandwidth. I need to then create traffic shaping rules
to limit incoming international and local bandwidth separately that is
destined for certain IP addresses on my network.
Take this for example, I have 2 PC's on my network, I want to limit
PC#1(10.0.0.1) to 16K international (DS=2 or 3) and 64K local (DS=0)
incoming bandwidth,
PC#2(10.0.0.2) I want to be limited to 32K International (DS=2 or 3) and
128K incoming local (DS=0) bandwidth. The only way for me to discriminate
between local and international incoming bandwidth is the precence bit field
that has been marked by my upstream ISP.
Can this be done by using tc features ?
If possible I'd like to one day build the feature into Squid's delay
pools so that the delay pools can also pick up different types of bandwidth
(local/international). Am I asking too much ? ;-) Anyways the Squid issue
I'll get onto later Maybe.
I've read all the docs I can find about tc however nothing talks about
applying traffic shaping rules to traffic who's precedence bit field has
been marked, I can only find information about marking traffic, maybe I'm
missing something ?

Thanks any guidance would be greatly appreciated.

Regards
David Wilson
The S.A Internet
http://www.sai.co.za
LinuxBox S.A
http://www.linuxbox.co.za


_______________________________________________
LARTC mailing list / LARTC@mailman.ds9a.nl
http://mailman.ds9a.nl/mailman/listinfo/lartc HOWTO:
http://ds9a.nl/2.4Routing/


_______________________________________________
LARTC mailing list / LARTC@mailman.ds9a.nl
http://mailman.ds9a.nl/mailman/listinfo/lartc HOWTO: http://ds9a.nl/2.4Routing/

                 reply	other threads:[~2001-11-14 11:52 UTC|newest]

Thread overview: [no followups] expand[flat|nested]  mbox.gz  Atom feed

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=marc-lartc-100573871023446@msgid-missing \
    --to=dave@sai.co.za \
    --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.