Thanks Rob it seems it's not loaded, check this: #locate ipt_REJECT ipt_MASQUERADE 3649 8 ipt_mac 1985 7 iptable_nat 23173 2 ipt_MASQUERADE ip_conntrack 40949 2 ipt_MASQUERADE,iptable_nat ip_tables 16833 3 ipt_MASQUERADE,ipt_mac,iptable_nat and # lsmod|grep ipt ipt_MASQUERADE 3649 8 ipt_mac 1985 7 iptable_nat 23173 2 ipt_MASQUERADE ip_conntrack 40949 2 ipt_MASQUERADE,iptable_nat ip_tables 16833 3 ipt_MASQUERADE,ipt_mac,iptable_nat how can I load the ipt_REJECT? -- Regards, Mohammad -------------------------- see my blog: http://brainable.blogspot.com/ another in Persian: http://fekre-motefavet.blogspot.com/