--- linux-2.4.16/include/net/ndisc.h	Thu Nov 22 21:47:42 2001
+++ linux/include/net/ndisc.h	Sun Dec  9 00:06:14 2001
@@ -11,6 +11,9 @@
 #define NDISC_NEIGHBOUR_ADVERTISEMENT	136
 #define NDISC_REDIRECT			137
 
+#define NDISC_IND_SOLICITATION		140	/* RFC3122 */
+#define NDISC_IND_ADVERTISEMENT		141	/* RFC3122 */
+
 /*
  *	ndisc options
  */
@@ -20,6 +23,11 @@
 #define ND_OPT_PREFIX_INFO		3
 #define ND_OPT_REDIRECT_HDR		4
 #define ND_OPT_MTU			5
+#define ND_OPT_NBMA_SHORTCUT_LIMIT	6
+#define ND_OPT_RTR_ADV_INTERVAL		7	/* Mobile IPv6 */
+#define ND_OPT_HOME_AGENT_INFO		8	/* Mobile IPv6 */
+#define ND_OPT_SOURCE_ADDR_LIST		9	/* RFC3122 */
+#define ND_OPT_TARGET_ADDR_LIST		10	/* RFC3122 */
 
 #define MAX_RTR_SOLICITATION_DELAY	HZ