CONFIG_NF_CONNTRACK_LABELS (not configurable)
configname: CONFIG_NF_CONNTRACK_LABELS
Linux Kernel Configuration
└─>Networking support
└─>Networking options
└─>Network packet filtering framework (Netfilter)
└─>Core Netfilter Configuration
└─>NF_CONNTRACK_LABELS
In linux kernel since version 3.1 (release Date: 2011-10-24)
This option enables support for assigning user-defined flag bits
to connection tracking entries. It selected by the connlabel match.
to connection tracking entries. It selected by the connlabel match.