I have just setup a new dedicated and installed CSF, I'm getting the following errors when I try start it:
RESULT: csf will function on this server but some features will not work due to some missing iptables modules 
So I then go to restart CSF and I get the following on the last 3 lines:
iptables: Unknown error 18446744073709551615
Error: iptables command [/sbin/iptables -v -I OUTPUT -p tcp --dport 25 -m owner --uid-owner 0 -j ACCEPT] failed, at line 575
edit: I think I posted this in the wrong forum, Im sorry about this !