Hi, i have posted before question to this group and get some hints so i like to share with you. How to insert fast about 20000 rules in iptables for accounting traffic *on PIII - 1200Mhz 512SDRAM iptables*-restore 22 min loding rules NF-HIPAC can't be used for accounting for the moment http://www.hipac.org loding with standard iptables -A belive me you can't wait so long :))