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/*
* SPDX-FileCopyrightText: 2017-2024 Espressif Systems (Shanghai) CO LTD
*
* SPDX-License-Identifier: Apache-2.0
*/
#pragma once
#ifdef __cplusplus
extern "C" {
#endif
/** DHCP Options
This macros are not part of the public dhcpserver.h interface.
**/
typedef enum
{
/* RFC 1497 Vendor Extensions */
PAD = 0,
END = 255,
SUBNET_MASK = 1,
TIME_OFFSET = 2,
ROUTER = 3,
TIME_SERVER = 4,
NAME_SERVER = 5,
DOMAIN_NAME_SERVER = 6,
LOG_SERVER = 7,
COOKIE_SERVER = 8,
LPR_SERVER = 9,
IMPRESS_SERVER = 10,
RESOURCE_LOCATION_SERVER = 11,
HOST_NAME = 12,
BOOT_FILE_SIZE = 13,
MERIT_DUMP_FILE = 14,
DOMAIN_NAME = 15,
SWAP_SERVER = 16,
ROOT_PATH = 17,
EXTENSIONS_PATH = 18,
/* IP Layer Parameters per Host */
IP_FORWARDING = 19,
NON_LOCAL_SOURCE_ROUTING = 20,
POLICY_FILTER = 21,
MAXIMUM_DATAGRAM_REASSEMBLY_SIZE = 22,
DEFAULT_IP_TIME_TO_LIVE = 23,
PATH_MTU_AGING_TIMEOUT = 24,
PATH_MTU_PLATEAU_TABLE = 25,
/* IP Layer Parameters per Interface */
INTERFACE_MTU = 26,
ALL_SUBNETS_ARE_LOCAL = 27,
BROADCAST_ADDRESS = 28,
PERFORM_MASK_DISCOVERY = 29,
MASK_SUPPLIER = 30,
PERFORM_ROUTER_DISCOVERY = 31,
ROUTER_SOLICITATION_ADDRESS = 32,
STATIC_ROUTE = 33,
/* Link Layer Parameters per Interface */
TRAILER_ENCAPSULATION = 34,
ARP_CACHE_TIMEOUT = 35,
ETHERNET_ENCAPSULATION = 36,
/* TCP Parameters */
TCP_DEFAULT_TTL = 37,
TCP_KEEPALIVE_INTERVAL = 38,
TCP_KEEPALIVE_GARBAGE = 39,
/* Application and Service Parameters */
NETWORK_INFORMATION_SERVICE_DOMAIN = 40,
NETWORK_INFORMATION_SERVERS = 41,
NETWORK_TIME_PROTOCOL_SERVERS = 42,
VENDOR_SPECIFIC_INFORMATION = 43,
NETBIOS_OVER_TCP_IP_NAME_SERVER = 44,
NETBIOS_OVER_TCP_IP_DATAGRAM_DISTRIBUTION_SERVER = 45,
NETBIOS_OVER_TCP_IP_NODE_TYPE = 46,
NETBIOS_OVER_TCP_IP_SCOPE = 47,
X_WINDOW_SYSTEM_FONT_SERVER = 48,
X_WINDOW_SYSTEM_DISPLAY_MANAGER = 49,
NETWORK_INFORMATION_SERVICE_PLUS_DOMAIN = 64,
NETWORK_INFORMATION_SERVICE_PLUS_SERVERS = 65,
MOBILE_IP_HOME_AGENT = 68,
SMTP_SERVER = 69,
POP3_SERVER = 70,
NNTP_SERVER = 71,
DEFAULT_WWW_SERVER = 72,
DEFAULT_FINGER_SERVER = 73,
DEFAULT_IRC_SERVER = 74,
STREETTALK_SERVER = 75,
STREETTALK_DIRECTORY_ASSISTANCE_SERVER = 76,
/* DHCP Extensions */
REQUESTED_IP_ADDRESS = 50,
IP_ADDRESS_LEASE_TIME = 51,
OPTION_OVERLOAD = 52,
TFTP_SERVER_NAME = 66,
BOOTFILE_NAME = 67,
DHCP_MESSAGE_TYPE = 53,
SERVER_IDENTIFIER = 54,
PARAMETER_REQUEST_LIST = 55,
MESSAGE = 56,
MAXIMUM_DHCP_MESSAGE_SIZE = 57,
RENEWAL_T1_TIME_VALUE = 58,
REBINDING_T2_TIME_VALUE = 59,
VENDOR_CLASS_IDENTIFIER = 60,
CLIENT_IDENTIFIER = 61,
USER_CLASS = 77,
FQDN = 81,
DHCP_AGENT_OPTIONS = 82,
NDS_SERVERS = 85,
NDS_TREE_NAME = 86,
NDS_CONTEXT = 87,
CLIENT_LAST_TRANSACTION_TIME = 91,
ASSOCIATED_IP = 92,
USER_AUTHENTICATION_PROTOCOL = 98,
CAPTIVEPORTAL_URI = 114,
AUTO_CONFIGURE = 116,
NAME_SERVICE_SEARCH = 117,
SUBNET_SELECTION = 118,
DOMAIN_SEARCH = 119,
CLASSLESS_ROUTE = 121,
} dhcp_msg_option;
#ifdef __cplusplus
}
#endif
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