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derbel hajer

2004-May-03 11:54 UTC

htb bandwith

Hi,

tc qdisc add dev eth0 root handle 1: htb 

tc class add dev eth0 parent 1:0 classid 1:1 htb rate 2000Kbit  ceil 2000kbit

tc class add dev eth0 parent 1:1 classid 1:2 htb rate 1200Kbit ceil 2000kbit

tc class add dev eth0parent 1:1 classid  1:3 htb rate 800Kbit ceil 2000kbit

 tc class add dev eth0 parent 1:2 classid 1:21 htb rate 600Kbit ceil 2000kbit

tc class add dev eth0 parent 1:2 classid 1:22 htb rate 300Kbit ceil 2000kbit

tc class add dev eth0 parent 1:2 classid 1:23  htb rate 200Kbit ceil 2000kbit

tc class add dev eth0 parent 1:2 classid 1:24 htb rate 100Kbit ceil 2000kbit

 

 tc class add dev eth0 parent 1:3 classid 1:31 htb rate 400Kbit ceil 2000kbit

tc class add dev eth0 parent 1:3 classid 1:32 htb rate 300Kbit ceil 2000kbit

tc class add dev eth0 parent 1:3 classid 1:33 htb rate 100Kbit ceil 2000kbit

By using this script, the class 1: 2 can it borrow of the 

bandwidth not used by the class 1: 3 (the classes 1:2 and 

1:3 can she borrow of the busy band among them).

 

I want to control the used and free busy band during time. 

For it there, I used the command: tc s class ls dev eth0. 

Which are the information supplied by this command, which I 

should control to draft my interpretations on the use of the bandwidth.

 

tkanks in advance


		
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--0-1317867387-1083585249=:27433
Content-Type: text/html; charset=iso-8859-1
Content-Transfer-Encoding: 8bit

<DIV><PRE><SPAN lang=EN-GB style="mso-ansi-language:
EN-GB"><FONT face="Arial Unicode
MS">Hi,</FONT></SPAN></PRE><PRE><SPAN
lang=EN-GB style="mso-ansi-language: EN-GB"><FONT
face="Arial Unicode MS">tc qdisc add dev eth0 root handle 1: htb
<?xml:namespace prefix = o ns =
"urn:schemas-microsoft-com:office:office"
/><o:p></o:p></FONT></SPAN></PRE><PRE><SPAN
lang=EN-GB style="mso-ansi-language: EN-GB"><FONT
face="Arial Unicode MS">tc class add dev eth0 parent 1:0 classid
1:1 htb rate 2000Kbit<SPAN style="mso-spacerun: yes">&nbsp;
</SPAN>ceil
2000kbit<o:p></o:p></FONT></SPAN></PRE><PRE><SPAN
lang=EN-GB style="mso-ansi-language: EN-GB"><FONT
face="Arial Unicode MS">tc class add dev eth0 parent 1:1 classid
1:2 htb rate 1200Kbit ceil
2000kbit<o:p></o:p></FONT></SPAN></PRE><PRE><SPAN
lang=EN-GB style="mso-ansi-language: EN-GB"><FONT
face="Arial Unicode MS">tc class add dev eth0parent 1:1 classid
  1:3 htb rate 800Kbit ceil
2000kbit<o:p></o:p></FONT></SPAN></PRE><PRE><SPAN
lang=EN-GB
 style="mso-ansi-language: EN-GB"><FONT face="Arial Unicode
MS">&nbsp;</FONT></SPAN><SPAN lang=EN-GB
style="mso-ansi-language: EN-GB"><FONT face="Arial Unicode
MS">tc class add dev eth0 parent 1:2 classid 1:21 htb rate 600Kbit ceil
2000kbit<o:p></o:p></FONT></SPAN></PRE><PRE><SPAN
lang=EN-GB style="mso-ansi-language: EN-GB"><FONT
face="Arial Unicode MS">tc class add dev eth0 parent 1:2 classid
1:22 htb rate 300Kbit ceil
2000kbit<o:p></o:p></FONT></SPAN></PRE><PRE><SPAN
lang=EN-GB style="mso-ansi-language: EN-GB"><FONT
face="Arial Unicode MS">tc class add dev eth0 parent 1:2 classid
1:23<SPAN style="mso-spacerun: yes">&nbsp; </SPAN>htb
rate 200Kbit ceil
2000kbit<o:p></o:p></FONT></SPAN></PRE><PRE><SPAN
lang=EN-GB style="mso-ansi-language: EN-GB"><FONT
face="Arial Unicode MS">tc class add dev eth0 parent 1:2 classid
1:24 htb rate 100Kbit ceil
2000kbit<o:p></o:p></FONT></SPAN></PRE><PRE><SP
 AN lang=EN-GB style="mso-ansi-language: EN-GB"><FONT
face="Arial Unicode&#13;&#10;
 MS">&nbsp;</FONT></SPAN></PRE><PRE><SPAN
lang=EN-GB style="mso-ansi-language: EN-GB"></SPAN><SPAN
lang=EN-GB style="mso-ansi-language: EN-GB"><FONT
face="Arial Unicode
MS">&nbsp;</FONT></SPAN><SPAN lang=EN-GB
style="mso-ansi-language: EN-GB"><FONT face="Arial Unicode
MS">tc class add dev eth0 parent 1:3 classid 1:31 htb rate 400Kbit ceil
2000kbit<o:p></o:p></FONT></SPAN></PRE><PRE><SPAN
lang=EN-GB style="mso-ansi-language: EN-GB"><FONT
face="Arial Unicode MS">tc class add dev eth0 parent 1:3 classid
1:32 htb rate 300Kbit ceil
2000kbit<o:p></o:p></FONT></SPAN></PRE><PRE><SPAN
lang=EN-GB style="mso-ansi-language: EN-GB"><FONT
face="Arial Unicode MS">tc class add dev eth0 parent 1:3 classid
1:33 htb rate 100Kbit ceil
2000kbit</FONT></SPAN></PRE><SPAN lang=EN-GB
style="mso-ansi-language: EN-GB"><FONT face="Arial Unicode
MS"><PRE><SPAN lang=EN-GB style="FONT-FAMILY: Verdana;
mso-ansi-languag
 e: EN-GB">By using this script, the class 1: 2 can it borrow of the
</SPAN></PRE><PRE><SPA
 N
 lang=EN-GB style="FONT-FAMILY: Verdana; mso-ansi-language:
EN-GB">bandwidth not used </SPAN><SPAN lang=EN-GB
style="FONT-FAMILY: Verdana; mso-ansi-language: EN-GB">by the class
1: 3 (the classes 1:2 and </SPAN></PRE><PRE><SPAN
lang=EN-GB style="FONT-FAMILY: Verdana; mso-ansi-language:
EN-GB">1:3 can she borrow of the busy band among
them).<o:p></o:p></SPAN></PRE><PRE><SPAN
lang=EN-GB style="FONT-FAMILY: Verdana; mso-ansi-language:
EN-GB">&nbsp;<o:p></o:p></SPAN></PRE><PRE><SPAN
lang=EN-GB style="FONT-FAMILY: Verdana; mso-ansi-language: EN-GB">I
want to control the used and free busy band during time.
</SPAN></PRE><PRE><SPAN lang=EN-GB style="FONT-FAMILY:
Verdana; mso-ansi-language: EN-GB">For it there, I used the command: tc
s class ls dev eth0. </SPAN></PRE><PRE><SPAN lang=EN-GB
style="FONT-FAMILY: Verdana; mso-ansi-language: EN-GB">Which are
the information supplied by this command,
 which I </SPAN></PRE><PRE><SPAN lang=EN-GB
style="FONT-FAMILY: Verdana; mso-ansi-language:
 EN-GB"></SPAN><SPAN lang=EN-GB style="FONT-FAMILY:
Verdana; mso-ansi-language: EN-GB">should control to draft my
interpretations on the use of the </SPAN><SPAN lang=EN-GB
style="FONT-FAMILY: Verdana; mso-ansi-language:
EN-GB">bandwidth</SPAN><SPAN lang=EN-GB
style="FONT-FAMILY: Verdana; mso-ansi-language:
EN-GB">.</SPAN><SPAN lang=EN-GB style="mso-ansi-language:
EN-GB"><o:p></o:p></SPAN></PRE><PRE><o:p></o:p>&nbsp;</PRE><PRE><o:p>tkanks
in
advance</o:p></FONT></SPAN></PRE></DIV><p>
		<hr size=1>
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Stef Coene

2004-May-04 10:58 UTC

head link

Re: htb bandwith

On Monday 03 May 2004 13:54, derbel hajer wrote:> Hi,
>
> tc qdisc add dev eth0 root handle 1: htb
>
> tc class add dev eth0 parent 1:0 classid 1:1 htb rate 2000Kbit  ceil
> 2000kbit
> tc class add dev eth0 parent 1:1 classid 1:2 htb rate 1200Kbit ceil
> 2000kbit
> tc class add dev eth0parent 1:1 classid  1:3 htb rate 800Kbit ceil 2000kbit
> tc class add dev eth0 parent 1:2 classid 1:21 htb rate 600Kbit ceil
> 2000kbit
> tc class add dev eth0 parent 1:2 classid 1:22 htb rate 300Kbit ceil
> 2000kbit
> tc class add dev eth0 parent 1:2 classid 1:23  htb rate 200Kbit ceil
> 2000kbit
> tc class add dev eth0 parent 1:2 classid 1:24 htb rate 100Kbit ceil
> 2000kbit
>
>  tc class add dev eth0 parent 1:3 classid 1:31 htb rate 400Kbit ceil
> 2000kbit
> tc class add dev eth0 parent 1:3 classid 1:32 htb rate 300Kbit ceil
> 2000kbit
> tc class add dev eth0 parent 1:3 classid 1:33 htb rate 100Kbit ceil
> 2000kbit
>
> By using this script, the class 1: 2 can it borrow of the
> bandwidth not used by the class 1: 3 (the classes 1:2 and
> 1:3 can she borrow of the busy band among them).Classes with the same parent, can borrow unused bandwidth from the parent.  
First, each class can send it''s rate if they want.  After that,
remainig
bandwidth is distributed proportional to the quantum which is proportional to 
the rate.
> I want to control the used and free busy band during time.
> For it there, I used the command: tc s class ls dev eth0.
> Which are the information supplied by this command, which I
> should control to draft my interpretations on the use of the bandwidth.Try this page:
http://www.docum.org/stef.coene/qos/faq/cache/33.html

Stef

-- 
stef.coene@docum.org
 "Using Linux as bandwidth manager"
     http://www.docum.org/
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