Symbol: V_fwlink_enable
sys/netpfil/ipfw/ip_fw_pfil.c
684
TUNABLE_INT_FETCH("net.link.ether.ipfw", &V_fwlink_enable);
sys/netpfil/ipfw/ip_fw_pfil.c
685
if (V_fwlink_enable && (error = ipfw_link(AF_LINK, false)) != 0)
sys/netpfil/ipfw/ip_fw_pfil.c
715
else if (arg1 == &V_fwlink_enable)