#define DHCPV6_OPT_INFO_REFRESH 32
#define DHCPV6_OPT_FQDN 39
#define DHCPV6_OPT_SOL_MAX_RT 82
+#define DHCPV6_OPT_INF_MAX_RT 83
#ifdef EXT_PREFIX_CLASS
/* draft-bhandari-dhc-class-based-prefix, not yet standardized */
#define DHCPV6_STATUS_NOADDRSAVAIL 2
#define DHCPV6_STATUS_NOBINDING 3
#define DHCPV6_STATUS_NOTONLINK 4
+#define DHCPV6_STATUS_USEMULTICAST 5
#define DHCPV6_STATUS_NOPREFIXAVAIL 6
// I just remembered I have an old one lying around...