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Date: Mon, 30 Jan 2012 13:44:24 +0100 From: Eric Dumazet <eric.dumazet@...il.com> To: Thomas Graf <tgraf@...radead.org> Cc: Simon Chen <simonchennj@...il.com>, netdev@...r.kernel.org Subject: Re: increase the number of routing tables Le lundi 30 janvier 2012 à 07:25 -0500, Thomas Graf a écrit : > I've run into these scalability issues a while ago which is > why I've added the goto action allowing to build a tree like > structures: > > 0: from all lookup local > 10: from eth0 goto 4000 > [possibly thousands of rules] > 3999: from all goto 32763 > 4000: from all to 1.1.1.1 lookup foo > [...] > 32763: from all to 1.2.3.7 lookup test3000 > 32766: from all lookup main > 32767: from all lookup default Indeed, but make sure to use a recent kernel (3.2) so that Yan Zheng and Gao Feng fixes are in :) commit afaef734e5f0 (fib_rules: fix unresolved_rules counting) commit 561dac2d410f (fib:fix BUG_ON in fib_nl_newrule when add new fib rule) commit ebb9fed2def (fib: fix fib_nl_newrule()) -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
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