Re: Fair que between 255 users | |
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On 29 Okt 2007, peet@xxxxxxxxxxxx wrote: > В сообщении от Monday 29 October 2007 22:46:39 Thomas Elsgaard > написал(а): >> Hello guys >> >> I have a subnet with 255 users, which need to share 1 single slow >> internet connection, so i would like to implement a kind of *fair >> queuing *on the UPLOAD between them, which means that they all share >> the connection equally.. >> >> The tools that i have available is: A linux box with IPROUTE2,HTB and >> TC.. >> >> I have looked at some examples, and my first idea was to make 255 >> entries in iproute2, marking each source IP from 1-255 , and then >> adding one class in HTB, with 255 childs... but isn't there a smarter >> way? >> >> Does anyone have an example? or a good idea > <skip /> > > simply sfq -- is enough, isn't it? No (at least not yet?) Quoting the man page (man sfq): "SFQ does not shape traffic but only schedules the transmission of packets, based on ’flows’. The goal is to ensure fairness so that each flow is able to send data in turn, thus preventing any single flow from drowning out the rest." And: "SFQ is work-conserving and therefore always delivers a packet if it has one available." ESFQ might help. Using google: http://fatooh.org/esfq-2.6/ Note: Corey Hickey is working on getting some ESFQ features into kernel mainline SFQ: Search for "SFQ: backport some features from ESFQ (try 5)" on netdev ml. Greetings Jens _______________________________________________ LARTC mailing list LARTC@xxxxxxxxxxxxxxx http://mailman.ds9a.nl/cgi-bin/mailman/listinfo/lartc