[LARTC] tc class htb

[LARTC] tc class htb

[derbel hajer]

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Hi, 

 I am new to this group.

I use this script  

tc qdisc add dev eth0 root handle 1: htb

tc class add dev eth0 parent 1:0 classid 1:1 htb rate 500kbit ceil 500kbit 

tc class add dev eth0 parent 1:1 classid 1:2 htb rate 300Kbit ceil 500kbit 

tc class add dev eth0 parent 1:1 classid 1:3 htb rate 200kbit ceil 500kbit 

I like to know:

If two customers of the same class (for example 1:2) work simultaneously, what is that every customer is going to have  the rate  of this class (300Kbit for the example class 1:2)  or they share this debit?

Thank you for your help

		
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Re: [LARTC] tc class htb

[Damion de Soto]

Hi,
> tc qdisc add dev eth0 root handle 1: htb
> tc class add dev eth0 parent 1:0 classid 1:1 htb rate 500kbit ceil 500kbit 
> tc class add dev eth0 parent 1:1 classid 1:2 htb rate 300Kbit ceil 500kbit 
> tc class add dev eth0 parent 1:1 classid 1:3 htb rate 200kbit ceil 500kbit 
 >
> I like to know:
> If two customers of the same class (for example 1:2) work 
> simultaneously, what is that every customer is going to have  the rate 
> of this class (300Kbit for the example class 1:2)  or they share this 
> debit?
Everyone in the same class (1:2) shares the same rate and ceiling.

regards,

-- 
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Re: [LARTC] tc class htb

[Andreas Klauer]

Am Thursday 29 April 2004 10:42 schrieb derbel hajer:

> If two customers of the same class (for example 1:2) work
> simultaneously, what is that every customer is going to have

They will both use the bandwidth the class provides. If the class is at 
it's limit, they'll steal each others bandwidth, since HTB doesn't care 
where the traffic comes from. If you want fair sharing between the two 
customers, you have to give each of them their own class.

Andreas
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