Hi there I was wondering if anyone can help me figure out why tproxy doesn't seem to work. I am currently using the 2.4.31 kernel with t-proxy patch successfully applied. However, whenever I try to create an iptables statement to enable tproxy to listen on a port, I get the following messages: iptables v1.2.11: Unknown arg `--on-port' Try `iptables -h' or 'iptables --help' for more information. An lsmod reveals the following: Module Size Used by Not tainted ipt_limit 888 6 (autoclean) ipt_state 536 28 (autoclean) iptable_tproxy 13312 0 (autoclean) (unused) ipt_LOG 3968 1 (autoclean) ipt_tproxy 504 0 (unused) iptable_filter 1740 1 (autoclean) iptable_nat 21466 1 (autoclean) [iptable_tproxy] ip_conntrack 25264 0 (autoclean) [ipt_state iptable_tproxy ipt_tproxy iptable_nat] iptable_mangle 2168 0 (autoclean) (unused) ip_tables 12128 10 [ipt_limit ipt_state iptable_tproxy ipt_LOG ipt_tproxy iptable_filter iptable_nat iptable_mangle] Anyone know why my tproxy statement returns this error of unknown argument? Thanks in advance. Regards, Mark.