ip6tables NAT support

modulename: ip6table_nat.ko

configname: CONFIG_IP6_NF_NAT

Linux Kernel Configuration
└─>Networking support
└─>Networking options
└─>Network packet filtering framework (Netfilter)
└─>The IPv6 protocol
└─>IPv6: Netfilter Configuration
└─>ip6tables NAT support
In linux kernel since version 3.10 (release Date: 2013-06-30)  
This enables the `nat' table in ip6tables. This allows masquerading,
port forwarding and other forms of full Network Address Port

To compile it as a module, choose M here. If unsure, say N.

source code: