Author: hrs
Date: Thu Feb 16 06:11:00 2012
New Revision: 231818
URL: http://svn.freebsd.org/changeset/base/231818

Log:
  MFC r222732:
  
  Add ND_OPT_{RDNSS,DNSSL} for Router Advertisement option in RFC 6016.
  
  Approved by:  re (implicit)

Modified:
  stable/8/sys/netinet/icmp6.h
Directory Properties:
  stable/8/sys/   (props changed)

Modified: stable/8/sys/netinet/icmp6.h
==============================================================================
--- stable/8/sys/netinet/icmp6.h        Thu Feb 16 05:17:06 2012        
(r231817)
+++ stable/8/sys/netinet/icmp6.h        Thu Feb 16 06:11:00 2012        
(r231818)
@@ -297,8 +297,9 @@ struct nd_opt_hdr {         /* Neighbor discove
 #define ND_OPT_PREFIX_INFORMATION      3
 #define ND_OPT_REDIRECTED_HEADER       4
 #define ND_OPT_MTU                     5
-
-#define ND_OPT_ROUTE_INFO              200     /* 
draft-ietf-ipngwg-router-preference, not officially assigned yet */
+#define ND_OPT_ROUTE_INFO              24      /* RFC 4191 */
+#define ND_OPT_RDNSS                   25      /* RFC 6016 */
+#define ND_OPT_DNSSL                   31      /* RFC 6016 */
 
 struct nd_opt_prefix_info {    /* prefix information */
        u_int8_t        nd_opt_pi_type;
@@ -338,6 +339,22 @@ struct nd_opt_route_info { /* route info
        /* prefix follows */
 } __packed;
 
+struct nd_opt_rdnss {          /* RDNSS option (RFC 6106) */
+       u_int8_t        nd_opt_rdnss_type;
+       u_int8_t        nd_opt_rdnss_len;
+       u_int16_t       nd_opt_rdnss_reserved;
+       u_int32_t       nd_opt_rdnss_lifetime;
+       /* followed by list of recursive DNS servers */
+} __packed;
+
+struct nd_opt_dnssl {          /* DNSSL option (RFC 6106) */
+       u_int8_t        nd_opt_dnssl_type;
+       u_int8_t        nd_opt_dnssl_len;
+       u_int16_t       nd_opt_dnssl_reserved;
+       u_int32_t       nd_opt_dnssl_lifetime;
+       /* followed by list of DNS search domains */
+} __packed;
+
 /*
  * icmp6 namelookup
  */
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