diff options
| author | Peter Hessler <phessler@cvs.openbsd.org> | 2012-07-08 10:46:01 +0000 |
|---|---|---|
| committer | Peter Hessler <phessler@cvs.openbsd.org> | 2012-07-08 10:46:01 +0000 |
| commit | 17fa738432936ad818f1c5f3a9ffb3f8ce1469f5 (patch) | |
| tree | f3f609d5a2c30008802f036a763b943ac707588b /sys/netinet | |
| parent | 65dbabae5e7ce8992e221b17756d79049c3bed88 (diff) | |
Add support for advertising dns servers and search paths in router
advertisements, according to RFC 6106.
original diff from Stephane A. Sezer on tech@, many thanks!
OK phessler@, todd@
Diffstat (limited to 'sys/netinet')
| -rw-r--r-- | sys/netinet/icmp6.h | 20 |
1 files changed, 19 insertions, 1 deletions
diff --git a/sys/netinet/icmp6.h b/sys/netinet/icmp6.h index b89f6810e2a..58476b69aad 100644 --- a/sys/netinet/icmp6.h +++ b/sys/netinet/icmp6.h @@ -1,4 +1,4 @@ -/* $OpenBSD: icmp6.h,v 1.33 2010/03/22 12:23:32 jsg Exp $ */ +/* $OpenBSD: icmp6.h,v 1.34 2012/07/08 10:45:46 phessler Exp $ */ /* $KAME: icmp6.h,v 1.84 2003/04/23 10:26:51 itojun Exp $ */ /* @@ -282,6 +282,8 @@ struct nd_opt_hdr { /* Neighbor discovery option header */ #define ND_OPT_PREFIX_INFORMATION 3 #define ND_OPT_REDIRECTED_HEADER 4 #define ND_OPT_MTU 5 +#define ND_OPT_RDNSS 25 +#define ND_OPT_DNSSL 31 struct nd_opt_prefix_info { /* prefix information */ u_int8_t nd_opt_pi_type; @@ -312,6 +314,22 @@ struct nd_opt_mtu { /* MTU option */ u_int32_t nd_opt_mtu_mtu; } __packed; +struct nd_opt_rdnss { /* RDNSS option */ + 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 */ + 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 */ |