IFF_NONUD
{ "-nud", IFF_NONUD, setifflags, 0, AF_INET6 },
{ "nud", -IFF_NONUD, setifflags, 0, AF_INET6 },
{ IFF_NONUD, AF_INET6, "-nud" },
{ IFF_NONUD, "NONUD" },
{ IFF_NONUD, 0, "NONUD" },
if (!(intf_flags & IFF_NONUD))
off_flags = IFF_NONUD;
on_flags = IFF_NONUD;
#define ILLF_NONUD IFF_NONUD /* No NUD on this interface */
IFF_MULTICAST|IFF_ROUTER|IFF_NONUD|IFF_NORTEXCH|IFF_IPV4|IFF_IPV6| \
IFF_NOFAILOVER | IFF_NOARP | IFF_NONUD | IFF_XRESOLV | IFF_NOACCEPT)