CONFIG_NETFILTER_NETLINK (not configurable)

modulename: nfnetlink.ko

configname: CONFIG_NETFILTER_NETLINK

Linux Kernel Configuration
└─>Networking support
└─>Networking options
└─>Network packet filtering framework (Netfilter)
└─>Core Netfilter Configuration
└─>NETFILTER_NETLINK
In linux kernel since version 2.6.14 (release Date: 2005-10-27)  
source code: