[LARTC] maximum class

[LARTC] maximum class

[tino]

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Hi, 
currently I'm using 48 class with htb & very stable
Is there any  maximum number of class I can create  in a single linux box ? 
I need 500 or even 1000 class for campuss network.

Any help appreciated

thanks & regards
Tino

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Re: [LARTC] maximum class

[Dmytro O. Redchuk]

On Sat, Sep 02, 2006 at 07:59:55PM +0700, tino wrote:
> Hi, 
> currently I'm using 48 class with htb & very stable
> Is there any  maximum number of class I can create  in a single linux box ? 
> I need 500 or even 1000 class for campuss network.
Up to 0xffff. Per device per qdisc.

(Every classid you are using is in hex, too: i.e. "classid 1:48" is
1:[0x0048] actually)



Am I right, by the way?-)
Is the
	max_number = number_of_qdiscs_at_device *
			number_of_classes_at_qdisc = 0xffff * 0xffff ?

Or there is some DEFINE'd limitation (in kernel's header files, let's
say)?

> Any help appreciated
> 
> thanks & regards
> Tino

-- 
  _,-=._              /|_/|
  `-.}   `=._,.-=-._.,  @ @._,
     `._ _,-.   )      _,.-'
        `    G.m-"^m`m'        Dmytro O. Redchuk


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Re: [LARTC] maximum class

[tino]

ffff equal to 65535 class
Yes, I need to know if there was any limitation or how to set in maximum 
desired in singel linux box

Any  user experience with 1000 class or above ?
regards,
Tino

----- Original Message ----- 
From: "Dmytro O. Redchuk" <dor@ldc.net>
To: "tino" <tino.kriswanto@gmail.com>
Cc: <lartc@mailman.ds9a.nl>
Sent: Monday, September 04, 2006 2:20 PM
Subject: Re: [LARTC] maximum class


> On Sat, Sep 02, 2006 at 07:59:55PM +0700, tino wrote:
>> Hi,
>> currently I'm using 48 class with htb & very stable
>> Is there any  maximum number of class I can create  in a single linux box 
>> ?
>> I need 500 or even 1000 class for campuss network.
> Up to 0xffff. Per device per qdisc.
>
> (Every classid you are using is in hex, too: i.e. "classid 1:48" is
> 1:[0x0048] actually)
>
>
>
> Am I right, by the way?-)
> Is the
> max_number = number_of_qdiscs_at_device *
> number_of_classes_at_qdisc = 0xffff * 0xffff ?
>
> Or there is some DEFINE'd limitation (in kernel's header files, let's
> say)?
>
>> Any help appreciated
>>
>> thanks & regards
>> Tino
>
> -- 
>  _,-=._              /|_/|
>  `-.}   `=._,.-=-._.,  @ @._,
>     `._ _,-.   )      _,.-'
>        `    G.m-"^m`m'        Dmytro O. Redchuk
>
> 

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Re: [LARTC] maximum class

[Marek Kierdelewicz]

Hi

> Any  user experience with 1000 class or above ?

I've got 6634 classess on one host. Everything works the way it should.

regards,
-- 
Marek Kierdelewicz
Kierownik Dzia?u Systemów Sieciowych, KoBa
Manager of Network Systems Department, KoBa
tel. (85) 7406466; fax. (85) 7406467
e-mail: admin@koba.pl
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Re: [LARTC] maximum class

[tino]

Hi,Marek Kierdelewicz

with 6634 class you have, could you share to us about your current box cpu 
load, memory utilization, cbq or  htb

If it was reasonable low usage,  I will start to build perl script to write 
large class.


many thanks,
Tino

Date: Mon, 4 Sep 2006 11:40:13 +0200
From: Marek Kierdelewicz <marek@piasta.pl>
Subject: Re: [LARTC] maximum class
To: lartc@mailman.ds9a.nl
Message-ID: <20060904114013.095ec483@localhost.localdomain>
Content-Type: text/plain; charset=ISO-8859-2

Hi

> Any  user experience with 1000 class or above ?

I've got 6634 classess on one host. Everything works the way it should.

regards,
-- 
Marek Kierdelewicz
Kierownik Dzia?u Systemow Sieciowych, KoBa
Manager of Network Systems Department, KoBa
tel. (85) 7406466; fax. (85) 7406467
e-mail: admin@koba.pl
----- Original Message ----- 
From: "Dmytro O. Redchuk" <dor@ldc.net>
To: "tino" <tino.kriswanto@gmail.com>
Cc: <lartc@mailman.ds9a.nl>
Sent: Monday, September 04, 2006 2:20 PM
Subject: Re: [LARTC] maximum class


> On Sat, Sep 02, 2006 at 07:59:55PM +0700, tino wrote:
>> Hi,
>> currently I'm using 48 class with htb & very stable
>> Is there any  maximum number of class I can create  in a single linux box 
>> ?
>> I need 500 or even 1000 class for campuss network.
> Up to 0xffff. Per device per qdisc.
>
> (Every classid you are using is in hex, too: i.e. "classid 1:48" is
> 1:[0x0048] actually)
>
>
>
> Am I right, by the way?-)
> Is the
> max_number = number_of_qdiscs_at_device *
> number_of_classes_at_qdisc = 0xffff * 0xffff ?
>
> Or there is some DEFINE'd limitation (in kernel's header files, let's
> say)?
>
>> Any help appreciated
>>
>> thanks & regards
>> Tino
>
> -- 
>  _,-=._              /|_/|
>  `-.}   `=._,.-=-._.,  @ @._,
>     `._ _,-.   )      _,.-'
>        `    G.m-"^m`m'        Dmytro O. Redchuk
>
> 

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