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From: Lenthir <lth@wp.pl>
To: lartc@vger.kernel.org
Subject: Re: [LARTC] HTB Script
Date: Sat, 27 Nov 2004 12:17:37 +0000	[thread overview]
Message-ID: <41A87061.1000108@wp.pl> (raw)
In-Reply-To: <41A5065C.8060304@wp.pl>



Andy Furniss wrote:
> It's a big script - I only looked briefly and may have missed things.

> Shaping inbound traffic from the wrong end of the bottleneck is hard, 
> HTB would need to be predictive to do it better.
So what should I change?

> For SFQ you can change queue length (SFQ_DEPTH) in net/sched/sch_sfq.c 
> or you could use esfq and choose length with options.
I made this. SFQ_DEPTH was changed from 128 to 16.

> How many users do you have?
I have 58 users and it will be more...

> If you have 2mbit link then I think you need to reduce the ceils or you 
> won't have a queue to shape with.
I tested real speed - without packet queue (minimum ping, maximum transfer).

I have 2mbit link but 2Mbit for download and 256kbit for upload.
2000kbits without queue (even more:P)... and 220 upload without queue.

> I assume a miss is traffic squid gets from the net, if unshaped this 
> will make you go overlimits - so is not neccessarily just a secondary 
> problem.
Squid is switched off. I will not use, as long as I will not make filters.

> If you are NATing and have IMQ hooking after NAT in PREROUTING then 
> traffic headed for squid will still have your real IP and forwarded 
> local IP. You need to use u32 to seperate it.
Can You tell me how?

Thanks for answer. I thought, that nobody will write.
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  parent reply	other threads:[~2004-11-27 12:17 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2004-11-24 22:08 [LARTC] HTB Script Lenthir
2004-11-25 20:08 ` Lenthir
2004-11-26 22:28 ` Andy Furniss
2004-11-27 12:17 ` Lenthir [this message]
2004-11-29 22:30 ` Andy Furniss
2004-12-08 10:27 ` Lenthir
2005-01-08  9:25 ` [LARTC] htb script jayesh
2005-01-17  0:17 ` Andy Furniss

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