Initial support for MAP & LW4O6 provisioning

[odhcp6c.git] / src / odhcp6c.h

diff --git a/src/odhcp6c.h b/src/odhcp6c.h
index 2bc289b3d6198f7fae2ab185100b38b0f4ed2827..8abb6311f945ed61b65d39b5b98bfef3eb7464a7 100644 (file)
--- a/src/odhcp6c.h
+++ b/src/odhcp6c.h
@@ -71,6 +71,17 @@ enum dhcvp6_opt {
        /* draft-donley-dhc-cer-id-option-03 */
        DHCPV6_OPT_CER_ID = EXT_CER_ID,
 #endif
+#ifdef EXT_S46
+       /* draft-ietf-softwire-map-dhcp-07 */
+       DHCPV6_OPT_S46_RULE = EXT_S46,
+       DHCPV6_OPT_S46_BR = EXT_S46 + 1,
+       DHCPV6_OPT_S46_DMR = EXT_S46 + 2,
+       DHCPV6_OPT_S46_V4V6BIND = EXT_S46 + 3,
+       DHCPV6_OPT_S46_PORTPARAMS = EXT_S46 + 4,
+       DHCPV6_OPT_S46_CONT_MAPE = EXT_S46 + 5,
+       DHCPV6_OPT_S46_CONT_MAPT = EXT_S46 + 6,
+       DHCPV6_OPT_S46_CONT_LW = EXT_S46 + 7,
+#endif
 };
 
 enum dhcpv6_opt_npt {
@@ -183,6 +194,31 @@ struct dhcpv6_cer_id {
        struct in6_addr addr;
 } _packed;
 
+struct dhcpv6_s46_portparams {
+       uint8_t offset;
+       uint8_t psid_len;
+       uint16_t psid;
+} _packed;
+
+struct dhcpv6_s46_v4v6bind {
+       struct in_addr ipv4_address;
+       uint8_t bindprefix6_len;
+       uint8_t bind_ipv6_prefix[];
+} _packed;
+
+struct dhcpv6_s46_dmr {
+       uint8_t dmr_prefix6_len;
+       uint8_t dmr_ipv6_prefix[];
+} _packed;
+
+struct dhcpv6_s46_rule {
+       uint8_t flags;
+       uint8_t ea_len;
+       uint8_t prefix4_len;
+       struct in_addr ipv4_prefix;
+       uint8_t prefix6_len;
+       uint8_t ipv6_prefix[];
+} _packed;
 
 #define dhcpv6_for_each_option(start, end, otype, olen, odata)\
        for (uint8_t *_o = (uint8_t*)(start); _o + 4 <= (uint8_t*)(end) &&\
@@ -229,6 +265,9 @@ enum odhcp6c_state {
        STATE_VENDORCLASS,
        STATE_USERCLASS,
        STATE_CER,
+       STATE_S46_MAPT,
+       STATE_S46_MAPE,
+       STATE_S46_LW,
        _STATE_MAX
 };