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Diffstat (limited to 'src/lib/dhcp/std_option_defs.h')
| -rw-r--r-- | src/lib/dhcp/std_option_defs.h | 765 |
1 files changed, 765 insertions, 0 deletions
diff --git a/src/lib/dhcp/std_option_defs.h b/src/lib/dhcp/std_option_defs.h new file mode 100644 index 0000000..ccd3ae1 --- /dev/null +++ b/src/lib/dhcp/std_option_defs.h @@ -0,0 +1,765 @@ +// Copyright (C) 2012-2023 Internet Systems Consortium, Inc. ("ISC") +// +// This Source Code Form is subject to the terms of the Mozilla Public +// License, v. 2.0. If a copy of the MPL was not distributed with this +// file, You can obtain one at http://mozilla.org/MPL/2.0/. + +#ifndef STD_OPTION_DEFS_H +#define STD_OPTION_DEFS_H + +#include <dhcp/option_data_types.h> +#include <dhcp/dhcp4.h> +#include <dhcp/dhcp6.h> +#include <dhcp/option_space.h> + +/// @brief global std option spaces +#define DHCP4_OPTION_SPACE "dhcp4" +#define DHCP6_OPTION_SPACE "dhcp6" +#define ISC_V6_OPTION_SPACE "4o6" +#define MAPE_V6_OPTION_SPACE "s46-cont-mape-options" +#define MAPT_V6_OPTION_SPACE "s46-cont-mapt-options" +#define LW_V6_OPTION_SPACE "s46-cont-lw-options" +#define V4V6_RULE_OPTION_SPACE "s46-rule-options" +#define V4V6_BIND_OPTION_SPACE "s46-v4v6bind-options" +#define LAST_RESORT_V4_OPTION_SPACE "last-resort-v4" + +/// @brief encapsulated option spaces +#define DHCP_AGENT_OPTION_SPACE "dhcp-agent-options-space" +#define VENDOR_ENCAPSULATED_OPTION_SPACE "vendor-encapsulated-options-space" + +// NOTE: +// When adding a new space, make sure you also update +// src/lib/yang/adaptor_option.cc + +namespace isc { +namespace dhcp { + +namespace { + +/// @brief Declare an array holding parameters used to create instance +/// of a definition for option comprising a record of data fields. +/// +/// @param name name of the array being declared. +#ifndef RECORD_DECL +#define RECORD_DECL(name, ...) const OptionDataType name[] = { __VA_ARGS__ } +#endif + +/// @brief A pair of values: one pointing to the array holding types of +/// data fields belonging to the record, and size of this array. +/// +/// @param name name of the array holding data fields' types. +#ifndef RECORD_DEF +#define RECORD_DEF(name) name, sizeof(name) / sizeof(name[0]) +#endif + +#ifndef NO_RECORD_DEF +#define NO_RECORD_DEF 0, 0 +#endif + +// SLP Directory Agent option. +RECORD_DECL(DIRECTORY_AGENT_RECORDS, OPT_BOOLEAN_TYPE, OPT_IPV4_ADDRESS_TYPE); + +// SLP Service Scope option. +// +// The scope list is optional. +RECORD_DECL(SERVICE_SCOPE_RECORDS, OPT_BOOLEAN_TYPE, OPT_STRING_TYPE); + +// fqdn option record fields. +// +// Note that the flags field indicates the type of domain +// name encoding. There is a choice between deprecated +// ASCII encoding and compressed encoding described in +// RFC 1035, section 3.1. The latter could be handled +// by OPT_FQDN_TYPE but we can't use it here because +// clients may request ASCII encoding. +RECORD_DECL(FQDN_RECORDS, OPT_UINT8_TYPE, OPT_UINT8_TYPE, OPT_UINT8_TYPE, + OPT_FQDN_TYPE); + +// V-I Vendor Class record fields. +// +// Opaque data is represented here by the binary data field. +RECORD_DECL(VIVCO_RECORDS, OPT_UINT32_TYPE, OPT_BINARY_TYPE); + +// RFC4578 (PXE) record fields +// +// Three 1 byte fields to describe a network interface: type, major and minor +RECORD_DECL(CLIENT_NDI_RECORDS, OPT_UINT8_TYPE, OPT_UINT8_TYPE, OPT_UINT8_TYPE); +// A client identifier: a 1 byte type field followed by opaque data depending on the type +RECORD_DECL(UUID_GUID_RECORDS, OPT_UINT8_TYPE, OPT_BINARY_TYPE); + +// RFC6731 DHCPv4 Recursive DNS Server Selection option. +// +// Flag, two addresses and domain list +RECORD_DECL(V4_RDNSS_SELECT_RECORDS, OPT_UINT8_TYPE, OPT_IPV4_ADDRESS_TYPE, + OPT_IPV4_ADDRESS_TYPE, OPT_FQDN_TYPE); + +// RFC6926 DHCPv4 Bulk Leasequery Status Code option. +RECORD_DECL(V4_STATUS_CODE_RECORDS, OPT_UINT8_TYPE, OPT_STRING_TYPE); + +// RFC7618 DHCPv4 Port Parameter option. +// +// PSID offset, PSID-len and PSID +RECORD_DECL(V4_PORTPARAMS_RECORDS, OPT_UINT8_TYPE, OPT_PSID_TYPE); + +// RFC5969 DHCPv6 6RD option. +// +// two 8 bit lengthes, an IPv6 address and one or more IPv4 addresses +RECORD_DECL(OPT_6RD_RECORDS, OPT_UINT8_TYPE, OPT_UINT8_TYPE, + OPT_IPV6_ADDRESS_TYPE, OPT_IPV4_ADDRESS_TYPE); + +// RFC-draft-ietf-add-dnr DHCPv4 DNR option. +// +// DNR Instance Data Length (2 octets), Service Priority (2 octets), +// ADN Length (1 octet), ADN FQDN. +// Opaque data is represented here by the binary data field. +// It may contain Addr Length (1 octet), IPv4 address(es), SvcParams, +// and next DNR instances as binary data. +RECORD_DECL(V4_DNR_RECORDS, OPT_UINT16_TYPE, OPT_UINT16_TYPE, OPT_UINT8_TYPE, + OPT_FQDN_TYPE, OPT_BINARY_TYPE); + +/// @brief Definitions of standard DHCPv4 options. +const OptionDefParams STANDARD_V4_OPTION_DEFINITIONS[] = { + { "subnet-mask", DHO_SUBNET_MASK, DHCP4_OPTION_SPACE, + OPT_IPV4_ADDRESS_TYPE, false, NO_RECORD_DEF, "" }, + { "time-offset", DHO_TIME_OFFSET, DHCP4_OPTION_SPACE, OPT_INT32_TYPE, + false, NO_RECORD_DEF, "" }, + { "routers", DHO_ROUTERS, DHCP4_OPTION_SPACE, OPT_IPV4_ADDRESS_TYPE, true, + NO_RECORD_DEF, "" }, + { "time-servers", DHO_TIME_SERVERS, DHCP4_OPTION_SPACE, + OPT_IPV4_ADDRESS_TYPE, true, NO_RECORD_DEF, "" }, + { "name-servers", DHO_NAME_SERVERS, DHCP4_OPTION_SPACE, + OPT_IPV4_ADDRESS_TYPE, true, NO_RECORD_DEF, "" }, + { "domain-name-servers", DHO_DOMAIN_NAME_SERVERS, DHCP4_OPTION_SPACE, + OPT_IPV4_ADDRESS_TYPE, true, NO_RECORD_DEF, "" }, + { "log-servers", DHO_LOG_SERVERS, DHCP4_OPTION_SPACE, + OPT_IPV4_ADDRESS_TYPE, true, NO_RECORD_DEF, "" }, + { "cookie-servers", DHO_COOKIE_SERVERS, DHCP4_OPTION_SPACE, + OPT_IPV4_ADDRESS_TYPE, true, NO_RECORD_DEF, "" }, + { "lpr-servers", DHO_LPR_SERVERS, DHCP4_OPTION_SPACE, + OPT_IPV4_ADDRESS_TYPE, true, NO_RECORD_DEF, "" }, + { "impress-servers", DHO_IMPRESS_SERVERS, DHCP4_OPTION_SPACE, + OPT_IPV4_ADDRESS_TYPE, true, NO_RECORD_DEF, "" }, + { "resource-location-servers", DHO_RESOURCE_LOCATION_SERVERS, + DHCP4_OPTION_SPACE, OPT_IPV4_ADDRESS_TYPE, true, NO_RECORD_DEF, "" }, + { "host-name", DHO_HOST_NAME, DHCP4_OPTION_SPACE, OPT_STRING_TYPE, false, + NO_RECORD_DEF, "" }, + { "boot-size", DHO_BOOT_SIZE, DHCP4_OPTION_SPACE, OPT_UINT16_TYPE, false, + NO_RECORD_DEF, "" }, + { "merit-dump", DHO_MERIT_DUMP, DHCP4_OPTION_SPACE, OPT_STRING_TYPE, + false, NO_RECORD_DEF, "" }, + { "domain-name", DHO_DOMAIN_NAME, DHCP4_OPTION_SPACE, OPT_STRING_TYPE, + false, NO_RECORD_DEF, "" }, + { "swap-server", DHO_SWAP_SERVER, DHCP4_OPTION_SPACE, + OPT_IPV4_ADDRESS_TYPE, false, NO_RECORD_DEF, "" }, + { "root-path", DHO_ROOT_PATH, DHCP4_OPTION_SPACE, OPT_STRING_TYPE, false, + NO_RECORD_DEF, "" }, + { "extensions-path", DHO_EXTENSIONS_PATH, DHCP4_OPTION_SPACE, + OPT_STRING_TYPE, false, NO_RECORD_DEF, "" }, + { "ip-forwarding", DHO_IP_FORWARDING, DHCP4_OPTION_SPACE, OPT_BOOLEAN_TYPE, + false, NO_RECORD_DEF, "" }, + { "non-local-source-routing", DHO_NON_LOCAL_SOURCE_ROUTING, + DHCP4_OPTION_SPACE, OPT_BOOLEAN_TYPE, false, NO_RECORD_DEF, "" }, + { "policy-filter", DHO_POLICY_FILTER, DHCP4_OPTION_SPACE, + OPT_IPV4_ADDRESS_TYPE, true, NO_RECORD_DEF, "" }, + { "max-dgram-reassembly", DHO_MAX_DGRAM_REASSEMBLY, DHCP4_OPTION_SPACE, + OPT_UINT16_TYPE, false, NO_RECORD_DEF, "" }, + { "default-ip-ttl", DHO_DEFAULT_IP_TTL, DHCP4_OPTION_SPACE, OPT_UINT8_TYPE, + false, NO_RECORD_DEF, "" }, + { "path-mtu-aging-timeout", DHO_PATH_MTU_AGING_TIMEOUT, DHCP4_OPTION_SPACE, + OPT_UINT32_TYPE, false, NO_RECORD_DEF, "" }, + { "path-mtu-plateau-table", DHO_PATH_MTU_PLATEAU_TABLE, DHCP4_OPTION_SPACE, + OPT_UINT16_TYPE, true, NO_RECORD_DEF, "" }, + { "interface-mtu", DHO_INTERFACE_MTU, DHCP4_OPTION_SPACE, OPT_UINT16_TYPE, + false, NO_RECORD_DEF, "" }, + { "all-subnets-local", DHO_ALL_SUBNETS_LOCAL, DHCP4_OPTION_SPACE, + OPT_BOOLEAN_TYPE, false, NO_RECORD_DEF, "" }, + { "broadcast-address", DHO_BROADCAST_ADDRESS, DHCP4_OPTION_SPACE, + OPT_IPV4_ADDRESS_TYPE, false, NO_RECORD_DEF, "" }, + { "perform-mask-discovery", DHO_PERFORM_MASK_DISCOVERY, DHCP4_OPTION_SPACE, + OPT_BOOLEAN_TYPE, false, NO_RECORD_DEF, "" }, + { "mask-supplier", DHO_MASK_SUPPLIER, DHCP4_OPTION_SPACE, OPT_BOOLEAN_TYPE, + false, NO_RECORD_DEF, "" }, + { "router-discovery", DHO_ROUTER_DISCOVERY, DHCP4_OPTION_SPACE, + OPT_BOOLEAN_TYPE, false, NO_RECORD_DEF, "" }, + { "router-solicitation-address", DHO_ROUTER_SOLICITATION_ADDRESS, + DHCP4_OPTION_SPACE, OPT_IPV4_ADDRESS_TYPE, false, NO_RECORD_DEF, "" }, + { "static-routes", DHO_STATIC_ROUTES, DHCP4_OPTION_SPACE, + OPT_IPV4_ADDRESS_TYPE, true, NO_RECORD_DEF, "" }, + { "trailer-encapsulation", DHO_TRAILER_ENCAPSULATION, DHCP4_OPTION_SPACE, + OPT_BOOLEAN_TYPE, false, NO_RECORD_DEF, "" }, + { "arp-cache-timeout", DHO_ARP_CACHE_TIMEOUT, DHCP4_OPTION_SPACE, + OPT_UINT32_TYPE, false, NO_RECORD_DEF, "" }, + { "ieee802-3-encapsulation", DHO_IEEE802_3_ENCAPSULATION, + DHCP4_OPTION_SPACE, OPT_BOOLEAN_TYPE, false, NO_RECORD_DEF, "" }, + { "default-tcp-ttl", DHO_DEFAULT_TCP_TTL, DHCP4_OPTION_SPACE, + OPT_UINT8_TYPE, false, NO_RECORD_DEF, "" }, + { "tcp-keepalive-interval", DHO_TCP_KEEPALIVE_INTERVAL, DHCP4_OPTION_SPACE, + OPT_UINT32_TYPE, false, NO_RECORD_DEF, "" }, + { "tcp-keepalive-garbage", DHO_TCP_KEEPALIVE_GARBAGE, DHCP4_OPTION_SPACE, + OPT_BOOLEAN_TYPE, false, NO_RECORD_DEF, "" }, + { "nis-domain", DHO_NIS_DOMAIN, DHCP4_OPTION_SPACE, OPT_STRING_TYPE, false, + NO_RECORD_DEF, "" }, + { "nis-servers", DHO_NIS_SERVERS, DHCP4_OPTION_SPACE, + OPT_IPV4_ADDRESS_TYPE, true, NO_RECORD_DEF, "" }, + { "ntp-servers", DHO_NTP_SERVERS, DHCP4_OPTION_SPACE, + OPT_IPV4_ADDRESS_TYPE, true, NO_RECORD_DEF, "" }, + /// vendor-encapsulated-options (43) is deferred + { "netbios-name-servers", DHO_NETBIOS_NAME_SERVERS, DHCP4_OPTION_SPACE, + OPT_IPV4_ADDRESS_TYPE, true, NO_RECORD_DEF, "" }, + { "netbios-dd-server", DHO_NETBIOS_DD_SERVER, DHCP4_OPTION_SPACE, + OPT_IPV4_ADDRESS_TYPE, true, NO_RECORD_DEF, "" }, + { "netbios-node-type", DHO_NETBIOS_NODE_TYPE, DHCP4_OPTION_SPACE, + OPT_UINT8_TYPE, false, NO_RECORD_DEF, "" }, + { "netbios-scope", DHO_NETBIOS_SCOPE, DHCP4_OPTION_SPACE, OPT_STRING_TYPE, + false, NO_RECORD_DEF, "" }, + { "font-servers", DHO_FONT_SERVERS, DHCP4_OPTION_SPACE, + OPT_IPV4_ADDRESS_TYPE, true, NO_RECORD_DEF, "" }, + { "x-display-manager", DHO_X_DISPLAY_MANAGER, DHCP4_OPTION_SPACE, + OPT_IPV4_ADDRESS_TYPE, true, NO_RECORD_DEF, "" }, + { "dhcp-requested-address", DHO_DHCP_REQUESTED_ADDRESS, DHCP4_OPTION_SPACE, + OPT_IPV4_ADDRESS_TYPE, false, NO_RECORD_DEF, "" }, + { "dhcp-lease-time", DHO_DHCP_LEASE_TIME, DHCP4_OPTION_SPACE, + OPT_UINT32_TYPE, false, NO_RECORD_DEF, "" }, + { "dhcp-option-overload", DHO_DHCP_OPTION_OVERLOAD, DHCP4_OPTION_SPACE, + OPT_UINT8_TYPE, false, NO_RECORD_DEF, "" }, + { "dhcp-message-type", DHO_DHCP_MESSAGE_TYPE, DHCP4_OPTION_SPACE, + OPT_UINT8_TYPE, false, NO_RECORD_DEF, "" }, + { "dhcp-server-identifier", DHO_DHCP_SERVER_IDENTIFIER, DHCP4_OPTION_SPACE, + OPT_IPV4_ADDRESS_TYPE, false, NO_RECORD_DEF, "" }, + { "dhcp-parameter-request-list", DHO_DHCP_PARAMETER_REQUEST_LIST, + DHCP4_OPTION_SPACE, OPT_UINT8_TYPE, true, NO_RECORD_DEF, "" }, + { "dhcp-message", DHO_DHCP_MESSAGE, DHCP4_OPTION_SPACE, OPT_STRING_TYPE, + false, NO_RECORD_DEF, "" }, + { "dhcp-max-message-size", DHO_DHCP_MAX_MESSAGE_SIZE, DHCP4_OPTION_SPACE, + OPT_UINT16_TYPE, false, NO_RECORD_DEF, "" }, + { "dhcp-renewal-time", DHO_DHCP_RENEWAL_TIME, DHCP4_OPTION_SPACE, + OPT_UINT32_TYPE, false, NO_RECORD_DEF, "" }, + { "dhcp-rebinding-time", DHO_DHCP_REBINDING_TIME, DHCP4_OPTION_SPACE, + OPT_UINT32_TYPE, false, NO_RECORD_DEF, "" }, + { "vendor-class-identifier", DHO_VENDOR_CLASS_IDENTIFIER, + DHCP4_OPTION_SPACE, OPT_STRING_TYPE, false, NO_RECORD_DEF, "" }, + { "dhcp-client-identifier", DHO_DHCP_CLIENT_IDENTIFIER, DHCP4_OPTION_SPACE, + OPT_BINARY_TYPE, false, NO_RECORD_DEF, "" }, + { "nwip-domain-name", DHO_NWIP_DOMAIN_NAME, DHCP4_OPTION_SPACE, + OPT_STRING_TYPE, false, NO_RECORD_DEF, "" }, + { "nwip-suboptions", DHO_NWIP_SUBOPTIONS, DHCP4_OPTION_SPACE, + OPT_BINARY_TYPE, false, NO_RECORD_DEF, "" }, + { "nisplus-domain-name", DHO_NISP_DOMAIN_NAME, DHCP4_OPTION_SPACE, + OPT_STRING_TYPE, false, NO_RECORD_DEF, "" }, + { "nisplus-servers", DHO_NISP_SERVER_ADDR, DHCP4_OPTION_SPACE, + OPT_IPV4_ADDRESS_TYPE, true, NO_RECORD_DEF, "" }, + { "tftp-server-name", DHO_TFTP_SERVER_NAME, DHCP4_OPTION_SPACE, + OPT_STRING_TYPE, false, NO_RECORD_DEF, "" }, + { "boot-file-name", DHO_BOOT_FILE_NAME, DHCP4_OPTION_SPACE, + OPT_STRING_TYPE, false, NO_RECORD_DEF, "" }, + { "mobile-ip-home-agent", DHO_HOME_AGENT_ADDRS, DHCP4_OPTION_SPACE, + OPT_IPV4_ADDRESS_TYPE, true, NO_RECORD_DEF, "" }, + { "smtp-server", DHO_SMTP_SERVER, DHCP4_OPTION_SPACE, + OPT_IPV4_ADDRESS_TYPE, true, NO_RECORD_DEF, "" }, + { "pop-server", DHO_POP3_SERVER, DHCP4_OPTION_SPACE, OPT_IPV4_ADDRESS_TYPE, + true, NO_RECORD_DEF, "" }, + { "nntp-server", DHO_NNTP_SERVER, DHCP4_OPTION_SPACE, + OPT_IPV4_ADDRESS_TYPE, true, NO_RECORD_DEF, "" }, + { "www-server", DHO_WWW_SERVER, DHCP4_OPTION_SPACE, OPT_IPV4_ADDRESS_TYPE, + true, NO_RECORD_DEF, "" }, + { "finger-server", DHO_FINGER_SERVER, DHCP4_OPTION_SPACE, + OPT_IPV4_ADDRESS_TYPE, true, NO_RECORD_DEF, "" }, + { "irc-server", DHO_IRC_SERVER, DHCP4_OPTION_SPACE, OPT_IPV4_ADDRESS_TYPE, + true, NO_RECORD_DEF, "" }, + { "streettalk-server", DHO_STREETTALK_SERVER, DHCP4_OPTION_SPACE, + OPT_IPV4_ADDRESS_TYPE, true, NO_RECORD_DEF, "" }, + { "streettalk-directory-assistance-server", DHO_STDASERVER, + DHCP4_OPTION_SPACE, OPT_IPV4_ADDRESS_TYPE, true, NO_RECORD_DEF, "" }, + { "user-class", DHO_USER_CLASS, DHCP4_OPTION_SPACE, OPT_BINARY_TYPE, false, + NO_RECORD_DEF, "" }, + { "slp-directory-agent", DHO_DIRECTORY_AGENT, DHCP4_OPTION_SPACE, + OPT_RECORD_TYPE, true, RECORD_DEF(DIRECTORY_AGENT_RECORDS), "" }, + { "slp-service-scope", DHO_SERVICE_SCOPE, DHCP4_OPTION_SPACE, + OPT_RECORD_TYPE, false, RECORD_DEF(SERVICE_SCOPE_RECORDS), "" }, + { "fqdn", DHO_FQDN, DHCP4_OPTION_SPACE, OPT_RECORD_TYPE, false, + RECORD_DEF(FQDN_RECORDS), "" }, + { "dhcp-agent-options", DHO_DHCP_AGENT_OPTIONS, DHCP4_OPTION_SPACE, + OPT_EMPTY_TYPE, false, NO_RECORD_DEF, DHCP_AGENT_OPTION_SPACE }, + { "nds-servers", DHO_NDS_SERVERS, DHCP4_OPTION_SPACE, + OPT_IPV4_ADDRESS_TYPE, true, NO_RECORD_DEF, "" }, + { "nds-tree-name", DHO_NDS_TREE_NAME, DHCP4_OPTION_SPACE, OPT_STRING_TYPE, + false, NO_RECORD_DEF, "" }, + { "nds-context", DHO_NDS_CONTEXT, DHCP4_OPTION_SPACE, OPT_STRING_TYPE, + false, NO_RECORD_DEF, "" }, + { "bcms-controller-names", DHO_BCMCS_DOMAIN_NAME_LIST, DHCP4_OPTION_SPACE, + OPT_FQDN_TYPE, true, NO_RECORD_DEF, "" }, + { "bcms-controller-address", DHO_BCMCS_IPV4_ADDR, DHCP4_OPTION_SPACE, + OPT_IPV4_ADDRESS_TYPE, true, NO_RECORD_DEF, "" }, + // Unfortunately the AUTHENTICATE option contains a 64-bit + // data field called 'replay-detection' that can't be added + // as a record field to a custom option. Also, there is no + // dedicated option class to handle it so we simply return + // binary option type for now. + // @todo implement a class to handle AUTH option. + { "authenticate", DHO_AUTHENTICATE, DHCP4_OPTION_SPACE, OPT_BINARY_TYPE, + false, NO_RECORD_DEF, "" }, + { "client-last-transaction-time", DHO_CLIENT_LAST_TRANSACTION_TIME, + DHCP4_OPTION_SPACE, OPT_UINT32_TYPE, false, NO_RECORD_DEF, "" }, + { "associated-ip", DHO_ASSOCIATED_IP, DHCP4_OPTION_SPACE, + OPT_IPV4_ADDRESS_TYPE, true, NO_RECORD_DEF, "" }, + { "client-system", DHO_SYSTEM, DHCP4_OPTION_SPACE, OPT_UINT16_TYPE, true, + NO_RECORD_DEF, "" }, + { "client-ndi", DHO_NDI, DHCP4_OPTION_SPACE, OPT_RECORD_TYPE, false, + RECORD_DEF(CLIENT_NDI_RECORDS), "" }, + { "uuid-guid", DHO_UUID_GUID, DHCP4_OPTION_SPACE, OPT_RECORD_TYPE, false, + RECORD_DEF(UUID_GUID_RECORDS), "" }, + { "uap-servers", DHO_USER_AUTH, DHCP4_OPTION_SPACE, OPT_STRING_TYPE, false, + NO_RECORD_DEF, "" }, + { "geoconf-civic", DHO_GEOCONF_CIVIC, DHCP4_OPTION_SPACE, OPT_BINARY_TYPE, + false, NO_RECORD_DEF, "" }, + { "pcode", DHO_PCODE, DHCP4_OPTION_SPACE, OPT_STRING_TYPE, false, + NO_RECORD_DEF, "" }, + { "tcode", DHO_TCODE, DHCP4_OPTION_SPACE, OPT_STRING_TYPE, false, + NO_RECORD_DEF, "" }, + { "v6-only-preferred", DHO_V6_ONLY_PREFERRED, DHCP4_OPTION_SPACE, + OPT_UINT32_TYPE, false, NO_RECORD_DEF, "" }, + { "netinfo-server-address", DHO_NETINFO_ADDR, DHCP4_OPTION_SPACE, + OPT_IPV4_ADDRESS_TYPE, true, NO_RECORD_DEF, "" }, + { "netinfo-server-tag", DHO_NETINFO_TAG, DHCP4_OPTION_SPACE, + OPT_STRING_TYPE, false, NO_RECORD_DEF, "" }, + { "v4-captive-portal", DHO_V4_CAPTIVE_PORTAL, DHCP4_OPTION_SPACE, + OPT_STRING_TYPE, false, NO_RECORD_DEF, "" }, + { "auto-config", DHO_AUTO_CONFIG, DHCP4_OPTION_SPACE, OPT_UINT8_TYPE, + false, NO_RECORD_DEF, "" }, + { "name-service-search", DHO_NAME_SERVICE_SEARCH, DHCP4_OPTION_SPACE, + OPT_UINT16_TYPE, true, NO_RECORD_DEF, "" }, + { "subnet-selection", DHO_SUBNET_SELECTION, DHCP4_OPTION_SPACE, + OPT_IPV4_ADDRESS_TYPE, false, NO_RECORD_DEF, "" }, + { "domain-search", DHO_DOMAIN_SEARCH, DHCP4_OPTION_SPACE, OPT_FQDN_TYPE, + true, NO_RECORD_DEF, "" }, + { "vivco-suboptions", DHO_VIVCO_SUBOPTIONS, DHCP4_OPTION_SPACE, + OPT_RECORD_TYPE, false, RECORD_DEF(VIVCO_RECORDS), "" }, + // Vendor-Identifying Vendor Specific Information option payload begins with a + // 32-bit log enterprise number, followed by a tuple of data-len/option-data. + // The format defined here includes 32-bit field holding enterprise number. + // This allows for specifying option-data information where the enterprise-id + // is represented by a uint32_t value. Previously we represented this option + // as a binary, but that would imply that enterprise number would have to be + // represented in binary format in the server configuration. That would be + // inconvenient and non-intuitive. + /// @todo We need to extend support for vendor options with ability to specify + /// multiple enterprise numbers for a single option. Perhaps it would be + /// ok to specify multiple instances of the "vivso-suboptions" which will be + /// combined in a single option by the server before responding to a client. + { "vivso-suboptions", DHO_VIVSO_SUBOPTIONS, DHCP4_OPTION_SPACE, + OPT_UINT32_TYPE, false, NO_RECORD_DEF, "" }, + { "pana-agent", DHO_PANA_AGENT, DHCP4_OPTION_SPACE, OPT_IPV4_ADDRESS_TYPE, + true, NO_RECORD_DEF, "" }, + { "v4-lost", DHO_V4_LOST, DHCP4_OPTION_SPACE, OPT_FQDN_TYPE, false, + NO_RECORD_DEF, "" }, + { "capwap-ac-v4", DHO_CAPWAP_AC_V4, DHCP4_OPTION_SPACE, + OPT_IPV4_ADDRESS_TYPE, true, NO_RECORD_DEF, "" }, + { "sip-ua-cs-domains", DHO_SIP_UA_CONF_SERVICE_DOMAINS, DHCP4_OPTION_SPACE, + OPT_FQDN_TYPE, true, NO_RECORD_DEF, "" }, + { "v4-sztp-redirect", DHO_V4_SZTP_REDIRECT, DHCP4_OPTION_SPACE, OPT_TUPLE_TYPE, + true, NO_RECORD_DEF, ""}, + { "rdnss-selection", DHO_RDNSS_SELECT, DHCP4_OPTION_SPACE, OPT_RECORD_TYPE, + true, RECORD_DEF(V4_RDNSS_SELECT_RECORDS), "" }, + { "status-code", DHO_STATUS_CODE, DHCP4_OPTION_SPACE, + OPT_RECORD_TYPE, false, RECORD_DEF(V4_STATUS_CODE_RECORDS), "" }, + { "base-time", DHO_BASE_TIME, DHCP4_OPTION_SPACE, + OPT_UINT32_TYPE, false, NO_RECORD_DEF, "" }, + { "start-time-of-state", DHO_START_TIME_OF_STATE, DHCP4_OPTION_SPACE, + OPT_UINT32_TYPE, false, NO_RECORD_DEF, "" }, + { "query-start-time", DHO_QUERY_START_TIME, DHCP4_OPTION_SPACE, + OPT_UINT32_TYPE, false, NO_RECORD_DEF, "" }, + { "query-end-time", DHO_QUERY_END_TIME, DHCP4_OPTION_SPACE, + OPT_UINT32_TYPE, false, NO_RECORD_DEF, "" }, + { "dhcp-state", DHO_DHCP_STATE, DHCP4_OPTION_SPACE, + OPT_UINT8_TYPE, false, NO_RECORD_DEF, "" }, + { "data-source", DHO_DATA_SOURCE, DHCP4_OPTION_SPACE, + OPT_UINT8_TYPE, false, NO_RECORD_DEF, "" }, + { "v4-portparams", DHO_V4_PORTPARAMS, DHCP4_OPTION_SPACE, OPT_RECORD_TYPE, + false, RECORD_DEF(V4_PORTPARAMS_RECORDS), "" }, + { "v4-dnr", DHO_V4_DNR, DHCP4_OPTION_SPACE, OPT_RECORD_TYPE, + false, RECORD_DEF(V4_DNR_RECORDS), "" }, + { "option-6rd", DHO_6RD, DHCP4_OPTION_SPACE, OPT_RECORD_TYPE, true, + RECORD_DEF(OPT_6RD_RECORDS), "" }, + { "v4-access-domain", DHO_V4_ACCESS_DOMAIN, DHCP4_OPTION_SPACE, + OPT_FQDN_TYPE, false, NO_RECORD_DEF, "" } + + // @todo add definitions for all remaining options. +}; + +/// Number of option definitions defined. +const int STANDARD_V4_OPTION_DEFINITIONS_SIZE = + sizeof(STANDARD_V4_OPTION_DEFINITIONS) / + sizeof(STANDARD_V4_OPTION_DEFINITIONS[0]); + +/// Definitions of DHCPv4 agent options. +const OptionDefParams DHCP_AGENT_OPTION_DEFINITIONS[] = { + { "circuit-id", RAI_OPTION_AGENT_CIRCUIT_ID, + DHCP_AGENT_OPTION_SPACE, OPT_BINARY_TYPE, false, NO_RECORD_DEF, "" }, + { "remote-id", RAI_OPTION_REMOTE_ID, + DHCP_AGENT_OPTION_SPACE, OPT_BINARY_TYPE, false, NO_RECORD_DEF, "" }, + { "docsis-device-class", RAI_OPTION_DOCSIS_DEVICE_CLASS, + DHCP_AGENT_OPTION_SPACE, OPT_UINT32_TYPE, false, NO_RECORD_DEF, "" }, + { "link-selection", RAI_OPTION_LINK_SELECTION, + DHCP_AGENT_OPTION_SPACE, OPT_IPV4_ADDRESS_TYPE, false, + NO_RECORD_DEF, "" }, + { "subscriber-id", RAI_OPTION_SUBSCRIBER_ID, + DHCP_AGENT_OPTION_SPACE, OPT_STRING_TYPE, false, NO_RECORD_DEF, "" }, + { "radius", RAI_OPTION_RADIUS, + DHCP_AGENT_OPTION_SPACE, OPT_BINARY_TYPE, false, NO_RECORD_DEF, "" }, + { "auth", RAI_OPTION_AUTH, + DHCP_AGENT_OPTION_SPACE, OPT_BINARY_TYPE, false, NO_RECORD_DEF, "" }, + { "vendor-specific-info", RAI_OPTION_VSI, + DHCP_AGENT_OPTION_SPACE, OPT_BINARY_TYPE, false, NO_RECORD_DEF, "" }, + { "relay-flags", RAI_OPTION_RELAY_FLAGS, + DHCP_AGENT_OPTION_SPACE, OPT_UINT8_TYPE, false, NO_RECORD_DEF, "" }, + { "server-id-override", RAI_OPTION_SERVER_ID_OVERRIDE, + DHCP_AGENT_OPTION_SPACE, OPT_IPV4_ADDRESS_TYPE, false, + NO_RECORD_DEF, "" }, + { "relay-id", RAI_OPTION_RELAY_ID, + DHCP_AGENT_OPTION_SPACE, OPT_BINARY_TYPE, false, NO_RECORD_DEF, "" }, + { "access-techno-type", RAI_OPTION_ACCESS_TECHNO_TYPE, + DHCP_AGENT_OPTION_SPACE, OPT_UINT16_TYPE, false, NO_RECORD_DEF, "" }, + { "access-network-name", RAI_OPTION_ACCESS_NETWORK_NAME, + DHCP_AGENT_OPTION_SPACE, OPT_STRING_TYPE, false, NO_RECORD_DEF, "" }, + { "access-point-name", RAI_OPTION_ACCESS_POINT_NAME, + DHCP_AGENT_OPTION_SPACE, OPT_STRING_TYPE, false, NO_RECORD_DEF, "" }, + { "access-point-bssid", RAI_OPTION_ACCESS_POINT_BSSID, + DHCP_AGENT_OPTION_SPACE, OPT_BINARY_TYPE, false, NO_RECORD_DEF, "" }, + { "operator-id", RAI_OPTION_OPERATOR_ID, + DHCP_AGENT_OPTION_SPACE, OPT_UINT32_TYPE, false, NO_RECORD_DEF, "" }, + { "operator-realm", RAI_OPTION_OPERATOR_REALM, + DHCP_AGENT_OPTION_SPACE, OPT_STRING_TYPE, false, NO_RECORD_DEF, "" }, + { "relay-port", RAI_OPTION_RELAY_PORT, + DHCP_AGENT_OPTION_SPACE, OPT_UINT16_TYPE, false, NO_RECORD_DEF, "" }, + { "virtual-subnet-select", RAI_OPTION_VIRTUAL_SUBNET_SELECT, + DHCP_AGENT_OPTION_SPACE, OPT_BINARY_TYPE, false, NO_RECORD_DEF, "" }, + { "virtual-subnet-select-ctrl", RAI_OPTION_VIRTUAL_SUBNET_SELECT_CTRL, + DHCP_AGENT_OPTION_SPACE, OPT_EMPTY_TYPE, false, NO_RECORD_DEF, "" } +}; + +const int DHCP_AGENT_OPTION_DEFINITIONS_SIZE = + sizeof(DHCP_AGENT_OPTION_DEFINITIONS) / + sizeof(DHCP_AGENT_OPTION_DEFINITIONS[0]); + +/// Last resort definitions (only option 43 for now, these definitions +/// are applied in deferred unpacking when none is found). +const OptionDefParams LAST_RESORT_V4_OPTION_DEFINITIONS[] = { + { "vendor-encapsulated-options", DHO_VENDOR_ENCAPSULATED_OPTIONS, + DHCP4_OPTION_SPACE, OPT_EMPTY_TYPE, false, NO_RECORD_DEF, + VENDOR_ENCAPSULATED_OPTION_SPACE } +}; + +const int LAST_RESORT_V4_OPTION_DEFINITIONS_SIZE = + sizeof(LAST_RESORT_V4_OPTION_DEFINITIONS) / + sizeof(LAST_RESORT_V4_OPTION_DEFINITIONS[0]); + +/// Start Definition of DHCPv6 options + +// client-fqdn +RECORD_DECL(CLIENT_FQDN_RECORDS, OPT_UINT8_TYPE, OPT_FQDN_TYPE); +// geoconf-civic +RECORD_DECL(GEOCONF_CIVIC_RECORDS, OPT_UINT8_TYPE, OPT_UINT16_TYPE, + OPT_BINARY_TYPE); +// iaddr +RECORD_DECL(IAADDR_RECORDS, OPT_IPV6_ADDRESS_TYPE, OPT_UINT32_TYPE, + OPT_UINT32_TYPE); +// ia-na +RECORD_DECL(IA_NA_RECORDS, OPT_UINT32_TYPE, OPT_UINT32_TYPE, OPT_UINT32_TYPE); +// ia-pd +RECORD_DECL(IA_PD_RECORDS, OPT_UINT32_TYPE, OPT_UINT32_TYPE, OPT_UINT32_TYPE); +// ia-prefix +RECORD_DECL(IA_PREFIX_RECORDS, OPT_UINT32_TYPE, OPT_UINT32_TYPE, + OPT_UINT8_TYPE, OPT_IPV6_ADDRESS_TYPE); +// lq-query +RECORD_DECL(LQ_QUERY_RECORDS, OPT_UINT8_TYPE, OPT_IPV6_ADDRESS_TYPE); +// lq-relay-data +RECORD_DECL(LQ_RELAY_DATA_RECORDS, OPT_IPV6_ADDRESS_TYPE, OPT_BINARY_TYPE); +// remote-id +RECORD_DECL(REMOTE_ID_RECORDS, OPT_UINT32_TYPE, OPT_BINARY_TYPE); +// s46-rule +RECORD_DECL(S46_RULE, OPT_UINT8_TYPE, OPT_UINT8_TYPE, OPT_UINT8_TYPE, + OPT_IPV4_ADDRESS_TYPE, OPT_IPV6_PREFIX_TYPE); +// s46-v4v6bind +RECORD_DECL(S46_V4V6BIND, OPT_IPV4_ADDRESS_TYPE, OPT_IPV6_PREFIX_TYPE); +// s46-portparams +RECORD_DECL(S46_PORTPARAMS, OPT_UINT8_TYPE, OPT_PSID_TYPE); +// status-code +RECORD_DECL(V6_STATUS_CODE_RECORDS, OPT_UINT16_TYPE, OPT_STRING_TYPE); +// vendor-class +RECORD_DECL(VENDOR_CLASS_RECORDS, OPT_UINT32_TYPE, OPT_BINARY_TYPE); +// rdnss-selection +RECORD_DECL(V6_RDNSS_SELECT_RECORDS, OPT_IPV6_ADDRESS_TYPE, OPT_UINT8_TYPE, + OPT_FQDN_TYPE); +// sedhcpv6 signature +RECORD_DECL(SIGNATURE_RECORDS, OPT_UINT8_TYPE, OPT_UINT8_TYPE, + OPT_BINARY_TYPE); + +// RFC5970 (PXE) Class record fields +// +// Three 1 byte fileds to describe a network interface: type, major and minor +RECORD_DECL(CLIENT_NII_RECORDS, OPT_UINT8_TYPE, OPT_UINT8_TYPE, OPT_UINT8_TYPE); + +// RFC-draft-ietf-add-dnr DHCPv6 DNR option. +// +// Service Priority (2 octets), ADN Length (2 octets), ADN FQDN. +// Opaque data is represented here by the binary data field. +// It may contain Addr Length (2 octets), IPv6 address(es), SvcParams. +RECORD_DECL(V6_DNR_RECORDS, OPT_UINT16_TYPE, OPT_UINT16_TYPE, OPT_FQDN_TYPE, OPT_BINARY_TYPE); + +/// Standard DHCPv6 option definitions. +/// +/// @warning in this array, the initializers are provided for all +/// OptionDefParams struct's members despite initializers for +/// 'records' and 'record_size' could be omitted for entries for +/// which 'type' does not equal to OPT_RECORD_TYPE. If initializers +/// are omitted the corresponding values should default to 0. +/// This however does not work on Solaris (GCC) which issues a +/// warning about lack of initializers for some struct members +/// causing build to fail. +const OptionDefParams STANDARD_V6_OPTION_DEFINITIONS[] = { + { "clientid", D6O_CLIENTID, DHCP6_OPTION_SPACE, OPT_BINARY_TYPE, false, + NO_RECORD_DEF, "" }, + { "serverid", D6O_SERVERID, DHCP6_OPTION_SPACE, OPT_BINARY_TYPE, false, + NO_RECORD_DEF, "" }, + { "ia-na", D6O_IA_NA, DHCP6_OPTION_SPACE, OPT_RECORD_TYPE, false, + RECORD_DEF(IA_NA_RECORDS), "" }, + { "ia-ta", D6O_IA_TA, DHCP6_OPTION_SPACE, OPT_UINT32_TYPE, false, + NO_RECORD_DEF, "" }, + { "iaaddr", D6O_IAADDR, DHCP6_OPTION_SPACE, OPT_RECORD_TYPE, false, + RECORD_DEF(IAADDR_RECORDS), "" }, + { "oro", D6O_ORO, DHCP6_OPTION_SPACE, OPT_UINT16_TYPE, true, NO_RECORD_DEF, + "" }, + { "preference", D6O_PREFERENCE, DHCP6_OPTION_SPACE, OPT_UINT8_TYPE, false, + NO_RECORD_DEF, "" }, + { "elapsed-time", D6O_ELAPSED_TIME, DHCP6_OPTION_SPACE, OPT_UINT16_TYPE, + false, NO_RECORD_DEF, "" }, + { "relay-msg", D6O_RELAY_MSG, DHCP6_OPTION_SPACE, OPT_BINARY_TYPE, false, + NO_RECORD_DEF, "" }, + // Unfortunately the AUTH option contains a 64-bit data field + // called 'replay-detection' that can't be added as a record + // field to a custom option. Also, there is no dedicated + // option class to handle it so we simply return binary + // option type for now. + // @todo implement a class to handle AUTH option. + { "auth", D6O_AUTH, DHCP6_OPTION_SPACE, OPT_BINARY_TYPE, false, + NO_RECORD_DEF, "" }, + { "unicast", D6O_UNICAST, DHCP6_OPTION_SPACE, OPT_IPV6_ADDRESS_TYPE, + false, NO_RECORD_DEF, "" }, + { "status-code", D6O_STATUS_CODE, DHCP6_OPTION_SPACE, OPT_RECORD_TYPE, + false, RECORD_DEF(V6_STATUS_CODE_RECORDS), "" }, + { "rapid-commit", D6O_RAPID_COMMIT, DHCP6_OPTION_SPACE, OPT_EMPTY_TYPE, + false, NO_RECORD_DEF, "" }, + { "user-class", D6O_USER_CLASS, DHCP6_OPTION_SPACE, OPT_BINARY_TYPE, + false, NO_RECORD_DEF, "" }, + { "vendor-class", D6O_VENDOR_CLASS, DHCP6_OPTION_SPACE, OPT_RECORD_TYPE, + false, RECORD_DEF(VENDOR_CLASS_RECORDS), "" }, + { "vendor-opts", D6O_VENDOR_OPTS, DHCP6_OPTION_SPACE, OPT_UINT32_TYPE, + false, NO_RECORD_DEF, "" }, + { "interface-id", D6O_INTERFACE_ID, DHCP6_OPTION_SPACE, OPT_BINARY_TYPE, + false, NO_RECORD_DEF, "" }, + { "reconf-msg", D6O_RECONF_MSG, DHCP6_OPTION_SPACE, OPT_UINT8_TYPE, false, + NO_RECORD_DEF, "" }, + { "reconf-accept", D6O_RECONF_ACCEPT, DHCP6_OPTION_SPACE, OPT_EMPTY_TYPE, + false, NO_RECORD_DEF, "" }, + { "sip-server-dns", D6O_SIP_SERVERS_DNS, DHCP6_OPTION_SPACE, OPT_FQDN_TYPE, + true, NO_RECORD_DEF, "" }, + { "sip-server-addr", D6O_SIP_SERVERS_ADDR, DHCP6_OPTION_SPACE, + OPT_IPV6_ADDRESS_TYPE, true, NO_RECORD_DEF, "" }, + { "dns-servers", D6O_NAME_SERVERS, DHCP6_OPTION_SPACE, + OPT_IPV6_ADDRESS_TYPE, true, NO_RECORD_DEF, "" }, + { "domain-search", D6O_DOMAIN_SEARCH, DHCP6_OPTION_SPACE, OPT_FQDN_TYPE, + true, NO_RECORD_DEF, "" }, + { "ia-pd", D6O_IA_PD, DHCP6_OPTION_SPACE, OPT_RECORD_TYPE, false, + RECORD_DEF(IA_PD_RECORDS), "" }, + { "iaprefix", D6O_IAPREFIX, DHCP6_OPTION_SPACE, OPT_RECORD_TYPE, false, + RECORD_DEF(IA_PREFIX_RECORDS), "" }, + { "nis-servers", D6O_NIS_SERVERS, DHCP6_OPTION_SPACE, + OPT_IPV6_ADDRESS_TYPE, true, NO_RECORD_DEF, "" }, + { "nisp-servers", D6O_NISP_SERVERS, DHCP6_OPTION_SPACE, + OPT_IPV6_ADDRESS_TYPE, true, NO_RECORD_DEF, "" }, + { "nis-domain-name", D6O_NIS_DOMAIN_NAME, DHCP6_OPTION_SPACE, + OPT_FQDN_TYPE, true, NO_RECORD_DEF, "" }, + { "nisp-domain-name", D6O_NISP_DOMAIN_NAME, DHCP6_OPTION_SPACE, + OPT_FQDN_TYPE, true, NO_RECORD_DEF, "" }, + { "sntp-servers", D6O_SNTP_SERVERS, DHCP6_OPTION_SPACE, + OPT_IPV6_ADDRESS_TYPE, true, NO_RECORD_DEF, "" }, + { "information-refresh-time", D6O_INFORMATION_REFRESH_TIME, + DHCP6_OPTION_SPACE, OPT_UINT32_TYPE, false, NO_RECORD_DEF, "" }, + { "bcmcs-server-dns", D6O_BCMCS_SERVER_D, DHCP6_OPTION_SPACE, + OPT_FQDN_TYPE, true, NO_RECORD_DEF, "" }, + { "bcmcs-server-addr", D6O_BCMCS_SERVER_A, DHCP6_OPTION_SPACE, + OPT_IPV6_ADDRESS_TYPE, true, NO_RECORD_DEF, "" }, + { "geoconf-civic", D6O_GEOCONF_CIVIC, DHCP6_OPTION_SPACE, + OPT_RECORD_TYPE, false, RECORD_DEF(GEOCONF_CIVIC_RECORDS), "" }, + { "remote-id", D6O_REMOTE_ID, DHCP6_OPTION_SPACE, OPT_RECORD_TYPE, false, + RECORD_DEF(REMOTE_ID_RECORDS), "" }, + { "subscriber-id", D6O_SUBSCRIBER_ID, DHCP6_OPTION_SPACE, OPT_BINARY_TYPE, + false, NO_RECORD_DEF, "" }, + { "client-fqdn", D6O_CLIENT_FQDN, DHCP6_OPTION_SPACE, OPT_RECORD_TYPE, + false, RECORD_DEF(CLIENT_FQDN_RECORDS), "" }, + { "pana-agent", D6O_PANA_AGENT, DHCP6_OPTION_SPACE, OPT_IPV6_ADDRESS_TYPE, + true, NO_RECORD_DEF, "" }, + { "new-posix-timezone", D6O_NEW_POSIX_TIMEZONE, DHCP6_OPTION_SPACE, + OPT_STRING_TYPE, false, NO_RECORD_DEF, "" }, + { "new-tzdb-timezone", D6O_NEW_TZDB_TIMEZONE, DHCP6_OPTION_SPACE, + OPT_STRING_TYPE, false, NO_RECORD_DEF, "" }, + { "ero", D6O_ERO, DHCP6_OPTION_SPACE, OPT_UINT16_TYPE, true, + NO_RECORD_DEF, "" }, + { "lq-query", D6O_LQ_QUERY, DHCP6_OPTION_SPACE, OPT_RECORD_TYPE, false, + RECORD_DEF(LQ_QUERY_RECORDS), DHCP6_OPTION_SPACE }, + { "client-data", D6O_CLIENT_DATA, DHCP6_OPTION_SPACE, OPT_EMPTY_TYPE, + false, NO_RECORD_DEF, DHCP6_OPTION_SPACE }, + { "clt-time", D6O_CLT_TIME, DHCP6_OPTION_SPACE, OPT_UINT32_TYPE, false, + NO_RECORD_DEF, "" }, + { "lq-relay-data", D6O_LQ_RELAY_DATA, DHCP6_OPTION_SPACE, OPT_RECORD_TYPE, + false, RECORD_DEF(LQ_RELAY_DATA_RECORDS), "" }, + { "lq-client-link", D6O_LQ_CLIENT_LINK, DHCP6_OPTION_SPACE, + OPT_IPV6_ADDRESS_TYPE, true, NO_RECORD_DEF, "" }, + { "v6-lost", D6O_V6_LOST, DHCP6_OPTION_SPACE, OPT_FQDN_TYPE, false, + NO_RECORD_DEF, "" }, + { "capwap-ac-v6", D6O_CAPWAP_AC_V6, DHCP6_OPTION_SPACE, + OPT_IPV6_ADDRESS_TYPE, true, NO_RECORD_DEF, "" }, + { "relay-id", D6O_RELAY_ID, DHCP6_OPTION_SPACE, OPT_BINARY_TYPE, false, + NO_RECORD_DEF, "" }, + { "v6-access-domain", D6O_V6_ACCESS_DOMAIN, DHCP6_OPTION_SPACE, + OPT_FQDN_TYPE, false, NO_RECORD_DEF, "" }, + { "sip-ua-cs-list", D6O_SIP_UA_CS_LIST, DHCP6_OPTION_SPACE, + OPT_FQDN_TYPE, true, NO_RECORD_DEF, "" }, + { "bootfile-url", D6O_BOOTFILE_URL, DHCP6_OPTION_SPACE, OPT_STRING_TYPE, + false, NO_RECORD_DEF, "" }, + { "bootfile-param", D6O_BOOTFILE_PARAM, DHCP6_OPTION_SPACE, OPT_TUPLE_TYPE, + true, NO_RECORD_DEF, "" }, + { "client-arch-type", D6O_CLIENT_ARCH_TYPE, DHCP6_OPTION_SPACE, + OPT_UINT16_TYPE, true, NO_RECORD_DEF, "" }, + { "nii", D6O_NII, DHCP6_OPTION_SPACE, OPT_RECORD_TYPE, false, + RECORD_DEF(CLIENT_NII_RECORDS), "" }, + { "aftr-name", D6O_AFTR_NAME, DHCP6_OPTION_SPACE, OPT_FQDN_TYPE, false, + NO_RECORD_DEF, "" }, + { "erp-local-domain-name", D6O_ERP_LOCAL_DOMAIN_NAME, DHCP6_OPTION_SPACE + , OPT_FQDN_TYPE, false, NO_RECORD_DEF, "" }, + { "rsoo", D6O_RSOO, DHCP6_OPTION_SPACE, OPT_EMPTY_TYPE, false, + NO_RECORD_DEF, "rsoo-opts" }, + { "pd-exclude", D6O_PD_EXCLUDE, DHCP6_OPTION_SPACE, OPT_IPV6_PREFIX_TYPE, + false, NO_RECORD_DEF, "" }, + { "rdnss-selection", D6O_RDNSS_SELECTION, DHCP6_OPTION_SPACE, + OPT_RECORD_TYPE, true, RECORD_DEF(V6_RDNSS_SELECT_RECORDS), "" }, + { "client-linklayer-addr", D6O_CLIENT_LINKLAYER_ADDR, DHCP6_OPTION_SPACE, + OPT_BINARY_TYPE, false, NO_RECORD_DEF, "" }, + { "link-address", D6O_LINK_ADDRESS, DHCP6_OPTION_SPACE, + OPT_IPV6_ADDRESS_TYPE, false, NO_RECORD_DEF, "" }, + { "solmax-rt", D6O_SOL_MAX_RT, DHCP6_OPTION_SPACE, OPT_UINT32_TYPE, false, + NO_RECORD_DEF, "" }, + { "inf-max-rt", D6O_INF_MAX_RT, DHCP6_OPTION_SPACE, OPT_UINT32_TYPE, false, + NO_RECORD_DEF, "" }, + { "dhcpv4-message", D6O_DHCPV4_MSG, DHCP6_OPTION_SPACE, OPT_BINARY_TYPE, + false, NO_RECORD_DEF, "" }, + { "dhcp4o6-server-addr", D6O_DHCPV4_O_DHCPV6_SERVER, DHCP6_OPTION_SPACE, + OPT_IPV6_ADDRESS_TYPE, true, NO_RECORD_DEF, "" }, + { "v6-captive-portal", D6O_V6_CAPTIVE_PORTAL, DHCP6_OPTION_SPACE, + OPT_STRING_TYPE, false, NO_RECORD_DEF, "" }, + { "relay-source-port", D6O_RELAY_SOURCE_PORT, DHCP6_OPTION_SPACE, + OPT_UINT16_TYPE, false, NO_RECORD_DEF, "" }, + { "v6-sztp-redirect", D60_V6_SZTP_REDIRECT, DHCP6_OPTION_SPACE, + OPT_TUPLE_TYPE, true, NO_RECORD_DEF, "" }, + { "ipv6-address-andsf", D6O_IPV6_ADDRESS_ANDSF, DHCP6_OPTION_SPACE, + OPT_IPV6_ADDRESS_TYPE, true, NO_RECORD_DEF, "" }, + { "s46-cont-mape", D6O_S46_CONT_MAPE, DHCP6_OPTION_SPACE, OPT_EMPTY_TYPE, + false, NO_RECORD_DEF, MAPE_V6_OPTION_SPACE }, + { "s46-cont-mapt", D6O_S46_CONT_MAPT, DHCP6_OPTION_SPACE, OPT_EMPTY_TYPE, + false, NO_RECORD_DEF, MAPT_V6_OPTION_SPACE }, + { "s46-cont-lw", D6O_S46_CONT_LW, DHCP6_OPTION_SPACE, OPT_EMPTY_TYPE, + false, NO_RECORD_DEF, LW_V6_OPTION_SPACE }, + { "v6-dnr", D6O_V6_DNR, DHCP6_OPTION_SPACE, OPT_RECORD_TYPE, + false, RECORD_DEF(V6_DNR_RECORDS), "" } + + // @todo There is still a bunch of options for which we have to provide + // definitions but we don't do it because they are not really + // critical right now. +}; + +/// Number of option definitions defined. +const int STANDARD_V6_OPTION_DEFINITIONS_SIZE = + sizeof(STANDARD_V6_OPTION_DEFINITIONS) / + sizeof(STANDARD_V6_OPTION_DEFINITIONS[0]); + +/// @brief Definitions of vendor-specific DHCPv6 options, defined by ISC. +/// 4o6-* options are used for inter-process communication. For details, see +/// https://gitlab.isc.org/isc-projects/kea/wikis/designs/dhcpv4o6-design +/// +/// @todo: As those options are defined by ISC, they do not belong in std_option_defs.h. +/// We need to move them to a separate file, e.g. isc_option_defs.h +const OptionDefParams ISC_V6_OPTION_DEFINITIONS[] = { + { "4o6-interface", ISC_V6_4O6_INTERFACE, ISC_V6_OPTION_SPACE, + OPT_STRING_TYPE, false, NO_RECORD_DEF, "" }, + { "4o6-source-address", ISC_V6_4O6_SRC_ADDRESS, ISC_V6_OPTION_SPACE, + OPT_IPV6_ADDRESS_TYPE, false, NO_RECORD_DEF, "" }, + { "4o6-source-port", ISC_V6_4O6_SRC_PORT, ISC_V6_OPTION_SPACE, + OPT_UINT16_TYPE, false, NO_RECORD_DEF, "" } +}; + +const int ISC_V6_OPTION_DEFINITIONS_SIZE = + sizeof(ISC_V6_OPTION_DEFINITIONS) / + sizeof(ISC_V6_OPTION_DEFINITIONS[0]); + +/// @brief MAPE option definitions +const OptionDefParams MAPE_V6_OPTION_DEFINITIONS[] = { + { "s46-br", D6O_S46_BR, MAPE_V6_OPTION_SPACE, OPT_IPV6_ADDRESS_TYPE, false, + NO_RECORD_DEF, "" }, + { "s46-rule", D6O_S46_RULE, MAPE_V6_OPTION_SPACE, OPT_RECORD_TYPE, false, + RECORD_DEF(S46_RULE), V4V6_RULE_OPTION_SPACE } +}; + +const int MAPE_V6_OPTION_DEFINITIONS_SIZE = + sizeof(MAPE_V6_OPTION_DEFINITIONS) / + sizeof(MAPE_V6_OPTION_DEFINITIONS[0]); + +/// @brief MAPT option definitions +const OptionDefParams MAPT_V6_OPTION_DEFINITIONS[] = { + { "s46-rule", D6O_S46_RULE, MAPT_V6_OPTION_SPACE, OPT_RECORD_TYPE, false, + RECORD_DEF(S46_RULE), V4V6_RULE_OPTION_SPACE }, + { "s46-dmr", D6O_S46_DMR, MAPT_V6_OPTION_SPACE, OPT_IPV6_PREFIX_TYPE, + false, NO_RECORD_DEF, "" } +}; + +const int MAPT_V6_OPTION_DEFINITIONS_SIZE = + sizeof(MAPT_V6_OPTION_DEFINITIONS) / + sizeof(MAPT_V6_OPTION_DEFINITIONS[0]); + +/// @brief LW option definitions +const OptionDefParams LW_V6_OPTION_DEFINITIONS[] = { + { "s46-br", D6O_S46_BR, LW_V6_OPTION_SPACE, OPT_IPV6_ADDRESS_TYPE, false, + NO_RECORD_DEF, "" }, + { "s46-v4v6bind", D6O_S46_V4V6BIND, LW_V6_OPTION_SPACE, OPT_RECORD_TYPE, + false, RECORD_DEF(S46_V4V6BIND), V4V6_BIND_OPTION_SPACE } +}; + +const int LW_V6_OPTION_DEFINITIONS_SIZE = + sizeof(LW_V6_OPTION_DEFINITIONS) / + sizeof(LW_V6_OPTION_DEFINITIONS[0]); + +/// @brief Rule option definitions +const OptionDefParams V4V6_RULE_OPTION_DEFINITIONS[] = { + { "s46-portparams", D6O_S46_PORTPARAMS, V4V6_RULE_OPTION_SPACE, + OPT_RECORD_TYPE, false, RECORD_DEF(S46_PORTPARAMS), "" } +}; + +const int V4V6_RULE_OPTION_DEFINITIONS_SIZE = + sizeof(V4V6_RULE_OPTION_DEFINITIONS) / + sizeof(V4V6_RULE_OPTION_DEFINITIONS[0]); + +/// @brief Bind option definitions +const OptionDefParams V4V6_BIND_OPTION_DEFINITIONS[] = { + { "s46-portparams", D6O_S46_PORTPARAMS, V4V6_BIND_OPTION_SPACE, + OPT_RECORD_TYPE, false, RECORD_DEF(S46_PORTPARAMS), "" } +}; + +const int V4V6_BIND_OPTION_DEFINITIONS_SIZE = + sizeof(V4V6_BIND_OPTION_DEFINITIONS) / + sizeof(V4V6_BIND_OPTION_DEFINITIONS[0]); + +} // namespace + +} // namespace dhcp +} // namespace isc + +#endif // STD_OPTION_DEFS_H |