Netfilter nf_tables nat module

modulename: nft_nat.ko

configname: CONFIG_NFT_NAT

Linux Kernel Configuration
└─>Networking support
└─>Networking options
└─>Network packet filtering framework (Netfilter)
└─>Core Netfilter Configuration
└─>Netfilter nf_tables nat module
In linux kernel since version 3.10 (release Date: 2013-06-30)  
source code: