hi, all! i'm trying this: iptables -A INPUT -s 1.2.3.4 -j TARPIT but iptables says "no chain/target/match by that name", although libipt_TARPIT.so is present in /lib/iptables/ i'm running kernel 2.6.15. any hints on what's wrong? thanks in advance, angico. __________________________________________________ Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around http://mail.yahoo.com