On Wed, Jun 8, 2011 at 6:56 AM, Eric Dumazet <eric.duma...@gmail.com> wrote:
> Le mercredi 08 juin 2011 à 06:12 -0600, Dave Taht a écrit : > > > SFQ is the second most commonly used qdisc, but doesn't balance in > > ways ESFQ could. > > > > ESFQ really looked like a winner and I'm sorry it never made the > > mainline kernel. > > Hmm, since 2007 SFQ has all ESFQ provided, if you use a flow classifier, > you can exactly match your needs. > > [ SFQ uses an internal flow classifer on > src,dst,proto,proto-src,proto-dst ] > > Say you want to make something only about dst addresses : > > tc filter add ... flow hash \ > keys dst divisor 1024 > > With recent SFQ, you can play with a divisor in [256 .. 65536] > > > Didn't know that!! VERY COOL. How history changes. > Refs : > > http://lwn.net/Articles/236200/ > > http://www.nuclearcat.com/mediawiki/index.php/Linux_iproute2 > > > > -- Dave Täht SKYPE: davetaht US Tel: 1-239-829-5608 http://the-edge.blogspot.com
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