Hi, I first made "rmmod" then ipset create. I will try tmorrow again. thanks. :~# modinfo ip_set_bitmap_ip filename: /lib/modules/3.8.7/kernel/net/netfilter/ipset/ip_set_bitmap_ip.ko alias: ip_set_bitmap:ip description: bitmap:ip type of IP sets, revisions 0-0 author: Jozsef Kadlecsik <kadlec@xxxxxxxxxxxxxxxxx> license: GPL depends: ip_set intree: Y vermagic: 3.8.7 SMP mod_unload modversions -- To unsubscribe from this list: send the line "unsubscribe netfilter" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html