[IPV6] add missing known icmpv6 types.

Signed-off-by: Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>

include/linux/icmpv6.h

@@ -85,8 +85,17 @@ struct icmp6hdr {
 #define ICMPV6_MGM_QUERY		130
 #define ICMPV6_MGM_REPORT       	131
 #define ICMPV6_MGM_REDUCTION    	132
+
+#define ICMPV6_NI_QUERY			139
+#define ICMPV6_NI_REPLY			140
+
 #define ICMPV6_MLD2_REPORT		143
 
+#define ICMPV6_DHAAD_REQUEST		144
+#define ICMPV6_DHAAD_REPLY		145
+#define ICMPV6_MOBILE_PREFIX_SOL	146
+#define ICMPV6_MOBILE_PREFIX_ADV	147
+
 /*
  *	Codes for Destination Unreachable
  */

net/ipv6/icmp.c

@@ -646,7 +646,13 @@ static int icmpv6_rcv(struct sk_buff **pskb, unsigned int *nhoffp)
 		break;
 
 	case ICMPV6_MGM_REDUCTION:
+	case ICMPV6_NI_QUERY:
+	case ICMPV6_NI_REPLY:
 	case ICMPV6_MLD2_REPORT:
+	case ICMPV6_DHAAD_REQUEST:
+	case ICMPV6_DHAAD_REPLY:
+	case ICMPV6_MOBILE_PREFIX_SOL:
+	case ICMPV6_MOBILE_PREFIX_ADV:
 		break;
 
 	default: