RA_SVC_FLAG_IPV6_ROUTING
if (raopt->opt_flags & RA_SVC_FLAG_IPV6_ROUTING) {
RA_SVC_FLAG_IPV6_ROUTING)) {
{ RA_OPT_IPV6_ROUTING, RA_INSTANCE_ALL, RA_SVC_FLAG_IPV6_ROUTING,
RA_SVC_FLAG_IPV6_ROUTING))) {