XT_CONNTRACK_EXPIRES 25 include/linux/netfilter_ipv4/ipt_conntrack.h #define IPT_CONNTRACK_EXPIRES XT_CONNTRACK_EXPIRES XT_CONNTRACK_EXPIRES 103 net/netfilter/xt_conntrack.c if(sinfo->flags & XT_CONNTRACK_EXPIRES) { XT_CONNTRACK_EXPIRES 109 net/netfilter/xt_conntrack.c XT_CONNTRACK_EXPIRES)) XT_CONNTRACK_EXPIRES 268 net/netfilter/xt_conntrack.c if (info->match_flags & XT_CONNTRACK_EXPIRES) { XT_CONNTRACK_EXPIRES 275 net/netfilter/xt_conntrack.c !(info->invert_flags & XT_CONNTRACK_EXPIRES))