| To: | lartc@mailman.ds9a.nl |
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| Subject: | [LARTC] HTB and ATM patch |
| From: | "Edouard Thuleau" <thuleau@gmail.com> |
| Date: | Thu, 15 Feb 2007 18:36:17 +0100 |
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Hi all, I patch my kernel (2.6.17) and my tc (iproute2-2.6.18-061002) utilitie for an accurate packet scheduling on an ATM link. I configure my HTB hierarchy on the upload of the link and try with differents flows. It works correctly but in some of case I lose about 50% of my bandwith. I use the overhead (42) configuration for my link (PPPoE, VC/LLC) indicate in the documentation. My question is, how this hoverhead value is calculate ? I try to separate the streams with the lentgh of the packet in differents classes and put a specific overhead for each one, but I don't know how calculate it. Do you think it's a good solution ? Is it necessary to put the atm, nohyst options and configure the overhead for the mother class ? Thanks, Edouard. _______________________________________________ LARTC mailing list LARTC@mailman.ds9a.nl http://mailman.ds9a.nl/cgi-bin/mailman/listinfo/lartc |
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