iptables v1.4.14: can't initialize iptables table `nat': Table does not exist (do you need to insmod?)

Question

I\'m trying to set iptable rules, and I got following error message when I use iptable :

iptables v1.4.14: can\'t initialize iptables table `nat\': Table doe         


        

Answer 1

"IP conntrack functionality has some negative impact on venet performance (uo to about 10%), so they better be disabled by default." It's need for nat

https://serverfault.com/questions/593263/iptables-nat-does-not-exist