CONFIG_NF_DEFRAG_IPV4 (not configurable)
modulename: nf_defrag_ipv4.ko
configname: CONFIG_NF_DEFRAG_IPV4
Linux Kernel Configuration
└─>Networking support
└─>Networking options
└─>Network packet filtering framework (Netfilter)
└─>IP: Netfilter Configuration
└─>NF_DEFRAG_IPV4