SymbX/systemd
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

dhcp: list all known DHCP options

Browse Source
This commit is contained in:
Yu Watanabe
2022-03-10 14:47:28 +09:00
parent fa787a13e2
commit 3cb62efef8
6 changed files with 179 additions and 75 deletions
Download Patch File Download Diff File Expand all files Collapse all files
src/libsystemd-network/sd-dhcp-client.c
+3 -3
View File
@@ -145,11 +145,11 @@ static const uint8_t default_req_opts_anonymize[] = {
SD_DHCP_OPTION_ROUTER, /* 3 */
SD_DHCP_OPTION_DOMAIN_NAME_SERVER, /* 6 */
SD_DHCP_OPTION_DOMAIN_NAME, /* 15 */
SD_DHCP_OPTION_ROUTER_DISCOVER, /* 31 */
SD_DHCP_OPTION_ROUTER_DISCOVERY, /* 31 */
SD_DHCP_OPTION_STATIC_ROUTE, /* 33 */
SD_DHCP_OPTION_VENDOR_SPECIFIC, /* 43 */
SD_DHCP_OPTION_NETBIOS_NAMESERVER, /* 44 */
SD_DHCP_OPTION_NETBIOS_NODETYPE, /* 46 */
SD_DHCP_OPTION_NETBIOS_NAME_SERVER, /* 44 */
SD_DHCP_OPTION_NETBIOS_NODE_TYPE, /* 46 */
SD_DHCP_OPTION_NETBIOS_SCOPE, /* 47 */
SD_DHCP_OPTION_CLASSLESS_STATIC_ROUTE, /* 121 */
SD_DHCP_OPTION_PRIVATE_CLASSLESS_STATIC_ROUTE, /* 249 */
src/libsystemd-network/sd-dhcp-lease.c
+5 -5
View File
@@ -709,7 +709,7 @@ int dhcp_lease_parse_options(uint8_t code, uint8_t len, const void *option, void
log_debug_errno(r, "Failed to parse static routes, ignoring: %m");
break;
case SD_DHCP_OPTION_INTERFACE_MTU:
case SD_DHCP_OPTION_MTU_INTERFACE:
r = lease_parse_u16(option, len, &lease->mtu, 68);
if (r < 0)
log_debug_errno(r, "Failed to parse MTU, ignoring: %m");
@@ -729,7 +729,7 @@ int dhcp_lease_parse_options(uint8_t code, uint8_t len, const void *option, void
break;
case SD_DHCP_OPTION_DOMAIN_SEARCH_LIST:
case SD_DHCP_OPTION_DOMAIN_SEARCH:
r = dhcp_lease_parse_search_domains(option, len, &lease->search_domains);
if (r < 0)
log_debug_errno(r, "Failed to parse Domain Search List, ignoring: %m");
@@ -750,13 +750,13 @@ int dhcp_lease_parse_options(uint8_t code, uint8_t len, const void *option, void
log_debug_errno(r, "Failed to parse root path, ignoring: %m");
break;
case SD_DHCP_OPTION_RENEWAL_T1_TIME:
case SD_DHCP_OPTION_RENEWAL_TIME:
r = lease_parse_u32(option, len, &lease->t1, 1);
if (r < 0)
log_debug_errno(r, "Failed to parse T1 time, ignoring: %m");
break;
case SD_DHCP_OPTION_REBINDING_T2_TIME:
case SD_DHCP_OPTION_REBINDING_TIME:
r = lease_parse_u32(option, len, &lease->t2, 1);
if (r < 0)
log_debug_errno(r, "Failed to parse T2 time, ignoring: %m");
@@ -768,7 +768,7 @@ int dhcp_lease_parse_options(uint8_t code, uint8_t len, const void *option, void
log_debug_errno(r, "Failed to parse classless routes, ignoring: %m");
break;
case SD_DHCP_OPTION_NEW_TZDB_TIMEZONE: {
case SD_DHCP_OPTION_TZDB_TIMEZONE: {
_cleanup_free_ char *tz = NULL;
r = lease_parse_string(option, len, &tz);
src/libsystemd-network/sd-dhcp-server.c
+1 -1
View File
@@ -628,7 +628,7 @@ static int server_send_offer_or_ack(
if (server->timezone) {
r = dhcp_option_append(
&packet->dhcp, req->max_optlen, &offset, 0,
SD_DHCP_OPTION_NEW_TZDB_TIMEZONE,
SD_DHCP_OPTION_TZDB_TIMEZONE,
strlen(server->timezone), server->timezone);
if (r < 0)
return r;
src/libsystemd-network/test-dhcp-client.c
+1 -1
View File
@@ -109,7 +109,7 @@ static void test_request_anonymize(sd_event *e) {
r = sd_dhcp_client_attach_event(client, e, 0);
assert_se(r >= 0);
assert_se(sd_dhcp_client_set_request_option(client, SD_DHCP_OPTION_NETBIOS_NAMESERVER) == 0);
assert_se(sd_dhcp_client_set_request_option(client, SD_DHCP_OPTION_NETBIOS_NAME_SERVER) == 0);
/* This PRL option is not set when using Anonymize */
assert_se(sd_dhcp_client_set_request_option(client, SD_DHCP_OPTION_HOST_NAME) == 1);
assert_se(sd_dhcp_client_set_request_option(client, SD_DHCP_OPTION_PARAMETER_REQUEST_LIST) == -EINVAL);
src/network/networkd-dhcp4.c
+3 -3
View File
@@ -1426,7 +1426,7 @@ static int dhcp4_configure(Link *link) {
if (!link->network->dhcp_anonymize) {
if (link->network->dhcp_use_mtu) {
r = sd_dhcp_client_set_request_option(link->dhcp_client, SD_DHCP_OPTION_INTERFACE_MTU);
r = sd_dhcp_client_set_request_option(link->dhcp_client, SD_DHCP_OPTION_MTU_INTERFACE);
if (r < 0)
return log_link_debug_errno(link, r, "DHCPv4 CLIENT: Failed to set request flag for MTU: %m");
}
@@ -1442,7 +1442,7 @@ static int dhcp4_configure(Link *link) {
}
if (link->network->dhcp_use_domains != DHCP_USE_DOMAINS_NO) {
r = sd_dhcp_client_set_request_option(link->dhcp_client, SD_DHCP_OPTION_DOMAIN_SEARCH_LIST);
r = sd_dhcp_client_set_request_option(link->dhcp_client, SD_DHCP_OPTION_DOMAIN_SEARCH);
if (r < 0)
return log_link_debug_errno(link, r, "DHCPv4 CLIENT: Failed to set request flag for domain search list: %m");
}
@@ -1460,7 +1460,7 @@ static int dhcp4_configure(Link *link) {
}
if (link->network->dhcp_use_timezone) {
r = sd_dhcp_client_set_request_option(link->dhcp_client, SD_DHCP_OPTION_NEW_TZDB_TIMEZONE);
r = sd_dhcp_client_set_request_option(link->dhcp_client, SD_DHCP_OPTION_TZDB_TIMEZONE);
if (r < 0)
return log_link_debug_errno(link, r, "DHCPv4 CLIENT: Failed to set request flag for timezone: %m");
}
src/systemd/sd-dhcp-client.h
+166 -62
View File
@@ -44,71 +44,175 @@ enum {
* The client may want to start acquiring link-local addresses. */
};
/* https://www.iana.org/assignments/bootp-dhcp-parameters/bootp-dhcp-parameters.xhtml#options */
enum {
SD_DHCP_OPTION_PAD = 0,
SD_DHCP_OPTION_SUBNET_MASK = 1,
SD_DHCP_OPTION_TIME_OFFSET = 2,
SD_DHCP_OPTION_ROUTER = 3,
SD_DHCP_OPTION_DOMAIN_NAME_SERVER = 6,
SD_DHCP_OPTION_LPR_SERVER = 9,
SD_DHCP_OPTION_HOST_NAME = 12,
SD_DHCP_OPTION_BOOT_FILE_SIZE = 13,
SD_DHCP_OPTION_DOMAIN_NAME = 15,
SD_DHCP_OPTION_ROOT_PATH = 17,
SD_DHCP_OPTION_ENABLE_IP_FORWARDING = 19,
SD_DHCP_OPTION_ENABLE_IP_FORWARDING_NL = 20,
SD_DHCP_OPTION_POLICY_FILTER = 21,
SD_DHCP_OPTION_INTERFACE_MDR = 22,
SD_DHCP_OPTION_INTERFACE_TTL = 23,
SD_DHCP_OPTION_INTERFACE_MTU_AGING_TIMEOUT = 24,
SD_DHCP_OPTION_INTERFACE_MTU = 26,
SD_DHCP_OPTION_BROADCAST = 28,
/* Windows 10 option to send when Anonymize=true */
SD_DHCP_OPTION_ROUTER_DISCOVER = 31,
SD_DHCP_OPTION_STATIC_ROUTE = 33,
SD_DHCP_OPTION_NTP_SERVER = 42,
SD_DHCP_OPTION_VENDOR_SPECIFIC = 43,
/* Windows 10 option to send when Anonymize=true */
SD_DHCP_OPTION_NETBIOS_NAMESERVER = 44,
/* Windows 10 option to send when Anonymize=true */
SD_DHCP_OPTION_NETBIOS_NODETYPE = 46,
/* Windows 10 option to send when Anonymize=true */
SD_DHCP_OPTION_NETBIOS_SCOPE = 47,
SD_DHCP_OPTION_REQUESTED_IP_ADDRESS = 50,
SD_DHCP_OPTION_IP_ADDRESS_LEASE_TIME = 51,
SD_DHCP_OPTION_OVERLOAD = 52,
SD_DHCP_OPTION_MESSAGE_TYPE = 53,
SD_DHCP_OPTION_SERVER_IDENTIFIER = 54,
SD_DHCP_OPTION_PARAMETER_REQUEST_LIST = 55,
SD_DHCP_OPTION_ERROR_MESSAGE = 56,
SD_DHCP_OPTION_MAXIMUM_MESSAGE_SIZE = 57,
SD_DHCP_OPTION_RENEWAL_T1_TIME = 58,
SD_DHCP_OPTION_REBINDING_T2_TIME = 59,
SD_DHCP_OPTION_VENDOR_CLASS_IDENTIFIER = 60,
SD_DHCP_OPTION_CLIENT_IDENTIFIER = 61,
SD_DHCP_OPTION_SMTP_SERVER = 69,
SD_DHCP_OPTION_POP3_SERVER = 70,
SD_DHCP_OPTION_USER_CLASS = 77,
SD_DHCP_OPTION_FQDN = 81,
SD_DHCP_OPTION_RELAY_AGENT_INFORMATION = 82,
SD_DHCP_OPTION_NEW_POSIX_TIMEZONE = 100,
SD_DHCP_OPTION_NEW_TZDB_TIMEZONE = 101,
SD_DHCP_OPTION_DOMAIN_SEARCH_LIST = 119,
SD_DHCP_OPTION_SIP_SERVER = 120,
SD_DHCP_OPTION_CLASSLESS_STATIC_ROUTE = 121,
SD_DHCP_OPTION_MUD_URL = 161,
SD_DHCP_OPTION_PXELINUX_MAGIC = 208, /* deprecated */
SD_DHCP_OPTION_CONFIGURATION_FILE = 209,
SD_DHCP_OPTION_PATH_PREFIX = 210,
SD_DHCP_OPTION_REBOOT_TIME = 211,
SD_DHCP_OPTION_6RD = 212,
SD_DHCP_OPTION_PAD = 0, /* [RFC2132] */
SD_DHCP_OPTION_SUBNET_MASK = 1, /* [RFC2132] */
SD_DHCP_OPTION_TIME_OFFSET = 2, /* [RFC2132], deprecated by 100 and 101 */
SD_DHCP_OPTION_ROUTER = 3, /* [RFC2132] */
SD_DHCP_OPTION_TIME_SERVER = 4, /* [RFC2132] */
SD_DHCP_OPTION_NAME_SERVER = 5, /* [RFC2132] */
SD_DHCP_OPTION_DOMAIN_NAME_SERVER = 6, /* [RFC2132] */
SD_DHCP_OPTION_LOG_SERVER = 7, /* [RFC2132] */
SD_DHCP_OPTION_QUOTES_SERVER = 8, /* [RFC2132] */
SD_DHCP_OPTION_LPR_SERVER = 9, /* [RFC2132] */
SD_DHCP_OPTION_IMPRESS_SERVER = 10, /* [RFC2132] */
SD_DHCP_OPTION_RLP_SERVER = 11, /* [RFC2132] */
SD_DHCP_OPTION_HOST_NAME = 12, /* [RFC2132] */
SD_DHCP_OPTION_BOOT_FILE_SIZE = 13, /* [RFC2132] */
SD_DHCP_OPTION_MERIT_DUMP_FILE = 14, /* [RFC2132] */
SD_DHCP_OPTION_DOMAIN_NAME = 15, /* [RFC2132] */
SD_DHCP_OPTION_SWAP_SERVER = 16, /* [RFC2132] */
SD_DHCP_OPTION_ROOT_PATH = 17, /* [RFC2132] */
SD_DHCP_OPTION_EXTENSION_FILE = 18, /* [RFC2132] */
SD_DHCP_OPTION_FORWARD = 19, /* [RFC2132] */
SD_DHCP_OPTION_SOURCE_ROUTE = 20, /* [RFC2132] */
SD_DHCP_OPTION_POLICY_FILTER = 21, /* [RFC2132] */
SD_DHCP_OPTION_MAX_DATAGRAM_ASSEMBLY = 22, /* [RFC2132] */
SD_DHCP_OPTION_DEFAULT_IP_TTL = 23, /* [RFC2132] */
SD_DHCP_OPTION_MTU_TIMEOUT = 24, /* [RFC2132] */
SD_DHCP_OPTION_MTU_PLATEAU = 25, /* [RFC2132] */
SD_DHCP_OPTION_MTU_INTERFACE = 26, /* [RFC2132] */
SD_DHCP_OPTION_MTU_SUBNET = 27, /* [RFC2132] */
SD_DHCP_OPTION_BROADCAST = 28, /* [RFC2132] */
SD_DHCP_OPTION_MASK_DISCOVERY = 29, /* [RFC2132] */
SD_DHCP_OPTION_MASK_SUPPLIER = 30, /* [RFC2132] */
SD_DHCP_OPTION_ROUTER_DISCOVERY = 31, /* [RFC2132] */
SD_DHCP_OPTION_ROUTER_REQUEST = 32, /* [RFC2132] */
SD_DHCP_OPTION_STATIC_ROUTE = 33, /* [RFC2132] */
SD_DHCP_OPTION_TRAILERS = 34, /* [RFC2132] */
SD_DHCP_OPTION_ARP_TIMEOUT = 35, /* [RFC2132] */
SD_DHCP_OPTION_ETHERNET = 36, /* [RFC2132] */
SD_DHCP_OPTION_DEFAULT_TCP_TTL = 37, /* [RFC2132] */
SD_DHCP_OPTION_KEEPALIVE_TIME = 38, /* [RFC2132] */
SD_DHCP_OPTION_KEEPALIVE_DATA = 39, /* [RFC2132] */
SD_DHCP_OPTION_NIS_DOMAIN = 40, /* [RFC2132] */
SD_DHCP_OPTION_NIS_SERVER = 41, /* [RFC2132] */
SD_DHCP_OPTION_NTP_SERVER = 42, /* [RFC2132] */
SD_DHCP_OPTION_VENDOR_SPECIFIC = 43, /* [RFC2132] */
SD_DHCP_OPTION_NETBIOS_NAME_SERVER = 44, /* [RFC2132] */
SD_DHCP_OPTION_NETBIOS_DIST_SERVER = 45, /* [RFC2132] */
SD_DHCP_OPTION_NETBIOS_NODE_TYPE = 46, /* [RFC2132] */
SD_DHCP_OPTION_NETBIOS_SCOPE = 47, /* [RFC2132] */
SD_DHCP_OPTION_X_WINDOW_FONT = 48, /* [RFC2132] */
SD_DHCP_OPTION_X_WINDOW_MANAGER = 49, /* [RFC2132] */
SD_DHCP_OPTION_REQUESTED_IP_ADDRESS = 50, /* [RFC2132] */
SD_DHCP_OPTION_IP_ADDRESS_LEASE_TIME = 51, /* [RFC2132] */
SD_DHCP_OPTION_OVERLOAD = 52, /* [RFC2132] */
SD_DHCP_OPTION_MESSAGE_TYPE = 53, /* [RFC2132] */
SD_DHCP_OPTION_SERVER_IDENTIFIER = 54, /* [RFC2132] */
SD_DHCP_OPTION_PARAMETER_REQUEST_LIST = 55, /* [RFC2132] */
SD_DHCP_OPTION_ERROR_MESSAGE = 56, /* [RFC2132] */
SD_DHCP_OPTION_MAXIMUM_MESSAGE_SIZE = 57, /* [RFC2132] */
SD_DHCP_OPTION_RENEWAL_TIME = 58, /* [RFC2132] */
SD_DHCP_OPTION_REBINDING_TIME = 59, /* [RFC2132] */
SD_DHCP_OPTION_VENDOR_CLASS_IDENTIFIER = 60, /* [RFC2132] */
SD_DHCP_OPTION_CLIENT_IDENTIFIER = 61, /* [RFC2132] */
SD_DHCP_OPTION_NETWARE_IP_DOMAIN = 62, /* [RFC2242] */
SD_DHCP_OPTION_NETWARE_IP_OPTION = 63, /* [RFC2242] */
SD_DHCP_OPTION_NIS_DOMAIN_NAME = 64, /* [RFC2132] */
SD_DHCP_OPTION_NIS_SERVER_ADDR = 65, /* [RFC2132] */
SD_DHCP_OPTION_BOOT_SERVER_NAME = 66, /* [RFC2132] */
SD_DHCP_OPTION_BOOT_FILENAME = 67, /* [RFC2132] */
SD_DHCP_OPTION_HOME_AGENT_ADDRESSES = 68, /* [RFC2132] */
SD_DHCP_OPTION_SMTP_SERVER = 69, /* [RFC2132] */
SD_DHCP_OPTION_POP3_SERVER = 70, /* [RFC2132] */
SD_DHCP_OPTION_NNTP_SERVER = 71, /* [RFC2132] */
SD_DHCP_OPTION_WWW_SERVER = 72, /* [RFC2132] */
SD_DHCP_OPTION_FINGER_SERVER = 73, /* [RFC2132] */
SD_DHCP_OPTION_IRC_SERVER = 74, /* [RFC2132] */
SD_DHCP_OPTION_STREETTALK_SERVER = 75, /* [RFC2132] */
SD_DHCP_OPTION_STDA_SERVER = 76, /* [RFC2132] */
SD_DHCP_OPTION_USER_CLASS = 77, /* [RFC3004] */
SD_DHCP_OPTION_DIRECTORY_AGENT = 78, /* [RFC2610] */
SD_DHCP_OPTION_SERVICE_SCOPE = 79, /* [RFC2610] */
SD_DHCP_OPTION_RAPID_COMMIT = 80, /* [RFC4039] */
SD_DHCP_OPTION_FQDN = 81, /* [RFC4702] */
SD_DHCP_OPTION_RELAY_AGENT_INFORMATION = 82, /* [RFC3046] */
SD_DHCP_OPTION_ISNS = 83, /* [RFC4174] */
/* option code 84 is unassigned [RFC3679] */
SD_DHCP_OPTION_NDS_SERVER = 85, /* [RFC2241] */
SD_DHCP_OPTION_NDS_TREE_NAME = 86, /* [RFC2241] */
SD_DHCP_OPTION_NDS_CONTEXT = 87, /* [RFC2241] */
SD_DHCP_OPTION_BCMCS_CONTROLLER_DOMAIN_NAM = 88, /* [RFC4280] */
SD_DHCP_OPTION_BCMCS_CONTROLLER_ADDRESS = 89, /* [RFC4280] */
SD_DHCP_OPTION_AUTHENTICATION = 90, /* [RFC3118] */
SD_DHCP_OPTION_CLIENT_LAST_TRANSACTION_TIME = 91, /* [RFC4388] */
SD_DHCP_OPTION_ASSOCIATED_IP = 92, /* [RFC4388] */
SD_DHCP_OPTION_CLIENT_SYSTEM = 93, /* [RFC4578] */
SD_DHCP_OPTION_CLIENT_NDI = 94, /* [RFC4578] */
SD_DHCP_OPTION_LDAP = 95, /* [RFC3679] */
/* option code 96 is unassigned [RFC3679] */
SD_DHCP_OPTION_UUID = 97, /* [RFC4578] */
SD_DHCP_OPTION_USER_AUTHENTICATION = 98, /* [RFC2485] */
SD_DHCP_OPTION_GEOCONF_CIVIC = 99, /* [RFC4776] */
SD_DHCP_OPTION_POSIX_TIMEZONE = 100, /* [RFC4833] */
SD_DHCP_OPTION_TZDB_TIMEZONE = 101, /* [RFC4833] */
/* option codes 102-107 are unassigned [RFC3679] */
SD_DHCP_OPTION_IPV6_ONLY_PREFERRED = 108, /* [RFC8925] */
SD_DHCP_OPTION_DHCP4O6_SOURCE_ADDRESS = 109, /* [RFC8539] */
/* option codes 110-111 are unassigned [RFC3679] */
SD_DHCP_OPTION_NETINFO_ADDRESS = 112, /* [RFC3679] */
SD_DHCP_OPTION_NETINFO_TAG = 113, /* [RFC3679] */
SD_DHCP_OPTION_DHCP_CAPTIVE_PORTAL = 114, /* [RFC8910] */
/* option code 115 is unassigned [RFC3679] */
SD_DHCP_OPTION_AUTO_CONFIG = 116, /* [RFC2563] */
SD_DHCP_OPTION_NAME_SERVICE_SEARCH = 117, /* [RFC2937] */
SD_DHCP_OPTION_SUBNET_SELECTION = 118, /* [RFC3011] */
SD_DHCP_OPTION_DOMAIN_SEARCH = 119, /* [RFC3397] */
SD_DHCP_OPTION_SIP_SERVER = 120, /* [RFC3361] */
SD_DHCP_OPTION_CLASSLESS_STATIC_ROUTE = 121, /* [RFC3442] */
SD_DHCP_OPTION_CABLELABS_CLIENT_CONFIGURATION = 122, /* [RFC3495] */
SD_DHCP_OPTION_GEOCONF = 123, /* [RFC6225] */
SD_DHCP_OPTION_VENDOR_CLASS = 124, /* [RFC3925] */
SD_DHCP_OPTION_VENDOR_SPECIFIC_INFORMATION = 125, /* [RFC3925] */
/* option codes 126-127 are unassigned [RFC3679] */
/* option codes 128-135 are assigned to use by PXE, but they are vendor specific [RFC4578] */
SD_DHCP_OPTION_PANA_AGENT = 136, /* [RFC5192] */
SD_DHCP_OPTION_LOST_SERVER_FQDN = 137, /* [RFC5223] */
SD_DHCP_OPTION_CAPWAP_AC_ADDRESS = 138, /* [RFC5417] */
SD_DHCP_OPTION_MOS_ADDRESS = 139, /* [RFC5678] */
SD_DHCP_OPTION_MOS_FQDN = 140, /* [RFC5678] */
SD_DHCP_OPTION_SIP_SERVICE_DOMAINS = 141, /* [RFC6011] */
SD_DHCP_OPTION_ANDSF_ADDRESS = 142, /* [RFC6153] */
SD_DHCP_OPTION_SZTP_REDIRECT = 143, /* [RFC8572] */
SD_DHCP_OPTION_GEOLOC = 144, /* [RFC6225] */
SD_DHCP_OPTION_FORCERENEW_NONCE_CAPABLE = 145, /* [RFC6704] */
SD_DHCP_OPTION_RDNSS_SELECTION = 146, /* [RFC6731] */
SD_DHCP_OPTION_DOTS_RI = 147, /* [RFC8973] */
SD_DHCP_OPTION_DOTS_ADDRESS = 148, /* [RFC8973] */
/* option code 149 is unassigned [RFC3942] */
SD_DHCP_OPTION_TFTP_SERVER_ADDRESS = 150, /* [RFC5859] */
SD_DHCP_OPTION_STATUS_CODE = 151, /* [RFC6926] */
SD_DHCP_OPTION_BASE_TIME = 152, /* [RFC6926] */
SD_DHCP_OPTION_START_TIME_OF_STATE = 153, /* [RFC6926] */
SD_DHCP_OPTION_QUERY_START_TIME = 154, /* [RFC6926] */
SD_DHCP_OPTION_QUERY_END_TIME = 155, /* [RFC6926] */
SD_DHCP_OPTION_DHCP_STATE = 156, /* [RFC6926] */
SD_DHCP_OPTION_DATA_SOURCE = 157, /* [RFC6926] */
SD_DHCP_OPTION_PCP_SERVER = 158, /* [RFC7291] */
SD_DHCP_OPTION_PORT_PARAMS = 159, /* [RFC7618] */
/* option code 160 is unassigned [RFC7710][RFC8910] */
SD_DHCP_OPTION_MUD_URL = 161, /* [RFC8520] */
/* option codes 162-174 are unassigned [RFC3942] */
/* option codes 175-177 are temporary assigned. */
/* option codes 178-207 are unassigned [RFC3942] */
SD_DHCP_OPTION_PXELINUX_MAGIC = 208, /* [RFC5071] Deprecated */
SD_DHCP_OPTION_CONFIGURATION_FILE = 209, /* [RFC5071] */
SD_DHCP_OPTION_PATH_PREFIX = 210, /* [RFC5071] */
SD_DHCP_OPTION_REBOOT_TIME = 211, /* [RFC5071] */
SD_DHCP_OPTION_6RD = 212, /* [RFC5969] */
SD_DHCP_OPTION_ACCESS_DOMAIN = 213, /* [RFC5986] */
/* option codes 214-219 are unassigned */
SD_DHCP_OPTION_SUBNET_ALLOCATION = 220, /* [RFC6656] */
SD_DHCP_OPTION_VIRTUAL_SUBNET_SELECTION = 221, /* [RFC6607] */
/* option codes 222-223 are unassigned [RFC3942] */
/* option codes 224-254 are reserved for private use */
SD_DHCP_OPTION_PRIVATE_BASE = 224,
/* Windows 10 option to send when Anonymize=true */
SD_DHCP_OPTION_PRIVATE_CLASSLESS_STATIC_ROUTE = 249,
/* Windows 10 option to send when Anonymize=true */
SD_DHCP_OPTION_PRIVATE_PROXY_AUTODISCOVERY = 252,
SD_DHCP_OPTION_PRIVATE_CLASSLESS_STATIC_ROUTE = 249, /* [RFC7844] */
SD_DHCP_OPTION_PRIVATE_PROXY_AUTODISCOVERY = 252, /* [RFC7844] */
SD_DHCP_OPTION_PRIVATE_LAST = 254,
SD_DHCP_OPTION_END = 255,
SD_DHCP_OPTION_END = 255, /* [RFC2132] */
};
/* Suboptions for SD_DHCP_OPTION_RELAY_AGENT_INFORMATION option */