Symbol: ND6_IFF_IPV6_ONLY_MASK
sys/net/if_ethersubr.c
482
if ((ifp->if_inet6->nd_flags & ND6_IFF_IPV6_ONLY_MASK) != 0) {
sys/net/if_ethersubr.c
548
if ((ifp->if_inet6->nd_flags & ND6_IFF_IPV6_ONLY_MASK) != 0) {