CONFIG_NETFILTER_SYNPROXY (not configurable)
modulename: nf_synproxy_core.ko
configname: CONFIG_NETFILTER_SYNPROXY
Linux Kernel Configuration
└─>Networking support
└─>Networking options
└─>Network packet filtering framework (Netfilter)
└─>Core Netfilter Configuration
└─>NETFILTER_SYNPROXY