[LARTC] Re: tc n00b

[Jonathan Gazeley <jonathan.gazeley@bristol.ac.uk>]

As far as I'm concerned, it doesn't matter what I use, so long as I get 
the result - I just need to have each user alloted a certain upload and 
download speed. Nothing too fancy.

I tried switching to HTB. I amended my commands but I don't know if my 
kernel supports it. I've got CentOS 5.0 with kernel 2.6.18 but I now get 
errors like these:

137.222.235.125
RTNETLINK answers: No such file or directory
RTNETLINK answers: Invalid argument
We have an error talking to the kernel
RTNETLINK answers: No such file or directory
RTNETLINK answers: Invalid argument
We have an error talking to the kernel

Any clues? (Sorry to ask so many favours, and thanks for your time)
Jonathan


Abhijit Menon-Sen wrote:
> At 2007-07-30 14:36:03 +0100, jonathan.gazeley@bristol.ac.uk wrote:
>   
>> 137.222.235.125
>> Error: Qdisc "tbf" is classless.
>> Error: Qdisc "tbf" is classless.
>>     
>
> One of these is from the $LAN line, and one from the $WAN one, right?
>
>   
>> Any ideas what's broken? I'm not so hot on classful queueing
>> disciplines!
>>     
>
> It's not really clear to me what you want, but I'm guessing you want to
> add a CBQ (not TBF) class, and then add a TBF qdisc (with tc qdisc add)
> under that class. But I don't know why you would want to do that.
>
> (I'd recommend using HTB instead of CBQ, and attaching a prio qdisc to
> each HTB class.)
>
> -- ams
>   

-- 
------------------------
Jonathan Gazeley
Wireless & VPN Team
Information Systems & Computing
University of Bristol
------------------------

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