IPV6CTL_FORWARDING
SYSCTL_INT(_net_inet6_ip6, IPV6CTL_FORWARDING, forwarding, CTLFLAG_RW,
else if (getinet6sysctl(IPV6CTL_FORWARDING))
getinet6sysctl(IPV6CTL_FORWARDING),
if (getinet6sysctl(IPV6CTL_FORWARDING) == 0) {
if (getinet6sysctl(IPV6CTL_FORWARDING))