diff --git a/libfreeipmi/include/freeipmi/spec/ipmi-lan-configuration-parameters-spec.h b/libfreeipmi/include/freeipmi/spec/ipmi-lan-configuration-parameters-spec.h
index 843b2799d..26beb8c2f 100644
--- a/libfreeipmi/include/freeipmi/spec/ipmi-lan-configuration-parameters-spec.h
+++ b/libfreeipmi/include/freeipmi/spec/ipmi-lan-configuration-parameters-spec.h
@@ -23,40 +23,71 @@
 extern "C" {
 #endif
 
-#define IPMI_LAN_CONFIGURATION_PARAMETER_SET_IN_PROGRESS                                  0
-#define IPMI_LAN_CONFIGURATION_PARAMETER_AUTHENTICATION_TYPE_SUPPORT                      1
-#define IPMI_LAN_CONFIGURATION_PARAMETER_AUTHENTICATION_TYPE_ENABLES                      2
-#define IPMI_LAN_CONFIGURATION_PARAMETER_IP_ADDRESS                                       3
-#define IPMI_LAN_CONFIGURATION_PARAMETER_IP_ADDRESS_SOURCE                                4
-#define IPMI_LAN_CONFIGURATION_PARAMETER_MAC_ADDRESS                                      5
-#define IPMI_LAN_CONFIGURATION_PARAMETER_SUBNET_MASK                                      6
-#define IPMI_LAN_CONFIGURATION_PARAMETER_IPV4_HEADER_PARAMETERS                           7
-#define IPMI_LAN_CONFIGURATION_PARAMETER_PRIMARY_RMCP_PORT_NUMBER                         8
-#define IPMI_LAN_CONFIGURATION_PARAMETER_SECONDARY_RMCP_PORT_NUMBER                       9
-#define IPMI_LAN_CONFIGURATION_PARAMETER_BMC_GENERATED_ARP_CONTROL                        10
-#define IPMI_LAN_CONFIGURATION_PARAMETER_GRATUITOUS_ARP_INTERVAL                          11
-#define IPMI_LAN_CONFIGURATION_PARAMETER_DEFAULT_GATEWAY_ADDRESS                          12
-#define IPMI_LAN_CONFIGURATION_PARAMETER_DEFAULT_GATEWAY_MAC_ADDRESS                      13
-#define IPMI_LAN_CONFIGURATION_PARAMETER_BACKUP_GATEWAY_ADDRESS                           14
-#define IPMI_LAN_CONFIGURATION_PARAMETER_BACKUP_GATEWAY_MAC_ADDRESS                       15
-#define IPMI_LAN_CONFIGURATION_PARAMETER_COMMUNITY_STRING                                 16
-#define IPMI_LAN_CONFIGURATION_PARAMETER_NUMBER_OF_DESTINATIONS                           17
-#define IPMI_LAN_CONFIGURATION_PARAMETER_DESTINATION_TYPE                                 18
-#define IPMI_LAN_CONFIGURATION_PARAMETER_DESTINATION_ADDRESSES                            19
-#define IPMI_LAN_CONFIGURATION_PARAMETER_VLAN_ID                                          20
-#define IPMI_LAN_CONFIGURATION_PARAMETER_VLAN_PRIORITY                                    21
-#define IPMI_LAN_CONFIGURATION_PARAMETER_RMCPPLUS_MESSAGING_CIPHER_SUITE_ENTRY_SUPPORT    22
-#define IPMI_LAN_CONFIGURATION_PARAMETER_RMCPPLUS_MESSAGING_CIPHER_SUITE_ENTRIES          23
-#define IPMI_LAN_CONFIGURATION_PARAMETER_RMCPPLUS_MESSAGING_CIPHER_SUITE_PRIVILEGE_LEVELS 24
-#define IPMI_LAN_CONFIGURATION_PARAMETER_DESTINATION_ADDRESS_VLAN_TAGS                    25
-#define IPMI_LAN_CONFIGURATION_PARAMETER_BAD_PASSWORD_THRESHOLD                           26
-#define IPMI_LAN_CONFIGURATION_PARAMETER_OEM_MIN                                          192
-#define IPMI_LAN_CONFIGURATION_PARAMETER_OEM_MAX                                          255
+#define IPMI_LAN_CONFIGURATION_PARAMETER_SET_IN_PROGRESS                                            0
+#define IPMI_LAN_CONFIGURATION_PARAMETER_AUTHENTICATION_TYPE_SUPPORT                                1
+#define IPMI_LAN_CONFIGURATION_PARAMETER_AUTHENTICATION_TYPE_ENABLES                                2
+#define IPMI_LAN_CONFIGURATION_PARAMETER_IP_ADDRESS                                                 3
+#define IPMI_LAN_CONFIGURATION_PARAMETER_IP_ADDRESS_SOURCE                                          4
+#define IPMI_LAN_CONFIGURATION_PARAMETER_MAC_ADDRESS                                                5
+#define IPMI_LAN_CONFIGURATION_PARAMETER_SUBNET_MASK                                                6
+#define IPMI_LAN_CONFIGURATION_PARAMETER_IPV4_HEADER_PARAMETERS                                     7
+#define IPMI_LAN_CONFIGURATION_PARAMETER_PRIMARY_RMCP_PORT_NUMBER                                   8
+#define IPMI_LAN_CONFIGURATION_PARAMETER_SECONDARY_RMCP_PORT_NUMBER                                 9
+#define IPMI_LAN_CONFIGURATION_PARAMETER_BMC_GENERATED_ARP_CONTROL                                  10
+#define IPMI_LAN_CONFIGURATION_PARAMETER_GRATUITOUS_ARP_INTERVAL                                    11
+#define IPMI_LAN_CONFIGURATION_PARAMETER_DEFAULT_GATEWAY_ADDRESS                                    12
+#define IPMI_LAN_CONFIGURATION_PARAMETER_DEFAULT_GATEWAY_MAC_ADDRESS                                13
+#define IPMI_LAN_CONFIGURATION_PARAMETER_BACKUP_GATEWAY_ADDRESS                                     14
+#define IPMI_LAN_CONFIGURATION_PARAMETER_BACKUP_GATEWAY_MAC_ADDRESS                                 15
+#define IPMI_LAN_CONFIGURATION_PARAMETER_COMMUNITY_STRING                                           16
+#define IPMI_LAN_CONFIGURATION_PARAMETER_NUMBER_OF_DESTINATIONS                                     17
+#define IPMI_LAN_CONFIGURATION_PARAMETER_DESTINATION_TYPE                                           18
+#define IPMI_LAN_CONFIGURATION_PARAMETER_DESTINATION_ADDRESSES                                      19
+#define IPMI_LAN_CONFIGURATION_PARAMETER_VLAN_ID                                                    20
+#define IPMI_LAN_CONFIGURATION_PARAMETER_VLAN_PRIORITY                                              21
+#define IPMI_LAN_CONFIGURATION_PARAMETER_RMCPPLUS_MESSAGING_CIPHER_SUITE_ENTRY_SUPPORT              22
+#define IPMI_LAN_CONFIGURATION_PARAMETER_RMCPPLUS_MESSAGING_CIPHER_SUITE_ENTRIES                    23
+#define IPMI_LAN_CONFIGURATION_PARAMETER_RMCPPLUS_MESSAGING_CIPHER_SUITE_PRIVILEGE_LEVELS           24
+#define IPMI_LAN_CONFIGURATION_PARAMETER_DESTINATION_ADDRESS_VLAN_TAGS                              25
+#define IPMI_LAN_CONFIGURATION_PARAMETER_BAD_PASSWORD_THRESHOLD                                     26
+#define IPMI_LAN_CONFIGURATION_PARAMETER_IPV6_IPV4_SUPPORT                                          50
+#define IPMI_LAN_CONFIGURATION_PARAMETER_IPV6_IPV4_ADDRESSING_ENABLES                               51
+#define IPMI_LAN_CONFIGURATION_PARAMETER_IPV6_HEADER_STATIC_TRAFFIC_CLASS                           52
+#define IPMI_LAN_CONFIGURATION_PARAMETER_IPV6_HEADER_STATIC_HOP_LIMIT                               53
+#define IPMI_LAN_CONFIGURATION_PARAMETER_IPV6_HEADER_FLOW_LABEL                                     54
+#define IPMI_LAN_CONFIGURATION_PARAMETER_IPV6_STATUS                                                55
+#define IPMI_LAN_CONFIGURATION_PARAMETER_IPV6_STATIC_ADDRESSES                                      56
+#define IPMI_LAN_CONFIGURATION_PARAMETER_IPV6_DHCPV6_STATIC_DUID_STORAGE_LENGTH                     57
+#define IPMI_LAN_CONFIGURATION_PARAMETER_IPV6_DHCPV6_STATIC_DUIDS                                   58
+#define IPMI_LAN_CONFIGURATION_PARAMETER_IPV6_DYNAMIC_ADDRESS                                       59
+#define IPMI_LAN_CONFIGURATION_PARAMETER_IPV6_DHCPV6_DYNAMIC_DUID_STORAGE_LENGTH                    60
+#define IPMI_LAN_CONFIGURATION_PARAMETER_IPV6_DHCPV6_DYNAMIC_DUIDS                                  61
+#define IPMI_LAN_CONFIGURATION_PARAMETER_IPV6_DHCPV6_TIMING_CONFIGURATION_SUPPORT                   62
+#define IPMI_LAN_CONFIGURATION_PARAMETER_IPV6_DHCPV6_TIMING_AND_CONFIGURATION                       63
+#define IPMI_LAN_CONFIGURATION_PARAMETER_IPV6_ROUTER_ADDRESS_CONFIGURATION_CONTROL                  64
+#define IPMI_LAN_CONFIGURATION_PARAMETER_IPV6_STATIC_ROUTER_1_IP_ADDRESS                            65
+#define IPMI_LAN_CONFIGURATION_PARAMETER_IPV6_STATIC_ROUTER_1_MAC_ADDRESS                           66
+#define IPMI_LAN_CONFIGURATION_PARAMETER_IPV6_STATIC_ROUTER_1_PREFIX_LENGTH                         67
+#define IPMI_LAN_CONFIGURATION_PARAMETER_IPV6_STATIC_ROUTER_1_PREFIX_VALUE                          68
+#define IPMI_LAN_CONFIGURATION_PARAMETER_IPV6_STATIC_ROUTER_2_IP_ADDRESS                            69
+#define IPMI_LAN_CONFIGURATION_PARAMETER_IPV6_STATIC_ROUTER_2_MAC_ADDRESS                           70
+#define IPMI_LAN_CONFIGURATION_PARAMETER_IPV6_STATIC_ROUTER_2_PREFIX_LENGTH                         71
+#define IPMI_LAN_CONFIGURATION_PARAMETER_IPV6_STATIC_ROUTER_2_PREFIX_VALUE                          72
+#define IPMI_LAN_CONFIGURATION_PARAMETER_NUMBER_OF_DYNAMIC_ROUTER_INFO_SETS                         73
+#define IPMI_LAN_CONFIGURATION_PARAMETER_IPV6_DYNAMIC_ROUTER_INFO_IP_ADDRESS                        74
+#define IPMI_LAN_CONFIGURATION_PARAMETER_IPV6_DYNAMIC_ROUTER_INFO_MAC_ADDRESS                       75
+#define IPMI_LAN_CONFIGURATION_PARAMETER_IPV6_DYNAMIC_ROUTER_INFO_PREFIX_LENGTH                     76
+#define IPMI_LAN_CONFIGURATION_PARAMETER_IPV6_DYNAMIC_ROUTER_INFO_PREFIX_VALUE                      77
+#define IPMI_LAN_CONFIGURATION_PARAMETER_IPV6_DYNAMIC_ROUTER_RECEIVED_HOP_LIMIT                     78
+#define IPMI_LAN_CONFIGURATION_PARAMETER_IPV6_NEIGHBOR_DISCOVERY_SLAAC_TIMING_CONFIGURATION_SUPPORT 79
+#define IPMI_LAN_CONFIGURATION_PARAMETER_IPV6_NEIGHBOR_DISCOVERY_SLAAC_TIMING_CONFIGURATION         80
+#define IPMI_LAN_CONFIGURATION_PARAMETER_OEM_MIN                                                    192
+#define IPMI_LAN_CONFIGURATION_PARAMETER_OEM_MAX                                                    255
 
 /* To avoid gcc warnings, add +1 in comparison */
 #define IPMI_LAN_CONFIGURATION_PARAMETER_SELECTOR_VALID(__parameter_selector)             \
   ((((__parameter_selector) + 1) > (IPMI_LAN_CONFIGURATION_PARAMETER_SET_IN_PROGRESS + 1) \
-    && (__parameter_selector) <= IPMI_LAN_CONFIGURATION_PARAMETER_BAD_PASSWORD_THRESHOLD) ? 1 : 0)
+    && (__parameter_selector) <= IPMI_LAN_CONFIGURATION_PARAMETER_IPV6_NEIGHBOR_DISCOVERY_SLAAC_TIMING_CONFIGURATION) ? 1 : 0)
 
 /* To avoid gcc warnings, subtract -1 in comparison */
 #define IPMI_LAN_CONFIGURATION_PARAMETER_SELECTOR_IS_OEM(__parameter_selector) \