Has anyone looked into using Judy array's to speedup the route cache. HP has opened it up (see http://sourceforge.net/projects/judy ) and it should have better scaling for these type of attacks. - : send the line "unsubscribe linux-net" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html