Commit 1b328591 authored by Tomek Mrugalski's avatar Tomek Mrugalski 🛰
Browse files

[1224] Added dhcp4.h (import from includes/dhcp.h from ISC DHCP)

parent 61488d93
/* dhcp.h
Protocol structures... */
/*
* Copyright (c) 2004-2011 by Internet Systems Consortium, Inc. ("ISC")
* Copyright (c) 1995-2003 by Internet Software Consortium
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL ISC BE LIABLE FOR
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT
* OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*
* Internet Systems Consortium, Inc.
* 950 Charter Street
* Redwood City, CA 94063
* <info@isc.org>
* https://www.isc.org/
*
* This software has been written for Internet Systems Consortium
* by Ted Lemon in cooperation with Vixie Enterprises. To learn more
* about Internet Systems Consortium, see ``https://www.isc.org''.
* To learn more about Vixie Enterprises, see ``http://www.vix.com''.
*/
/*
* NOTE: This files is imported from ISC DHCP. It uses C notation.
* Format kept for easier merge.
*/
#ifndef DHCP_H
#define DHCP_H
#define DHCP_UDP_OVERHEAD (20 + /* IP header */ \
8) /* UDP header */
#define DHCP_SNAME_LEN 64
#define DHCP_FILE_LEN 128
#define DHCP_FIXED_NON_UDP 236
#define DHCP_FIXED_LEN (DHCP_FIXED_NON_UDP + DHCP_UDP_OVERHEAD)
/* Everything but options. */
#define BOOTP_MIN_LEN 300
#define DHCP_MTU_MAX 1500
#define DHCP_MTU_MIN 576
#define DHCP_MAX_OPTION_LEN (DHCP_MTU_MAX - DHCP_FIXED_LEN)
#define DHCP_MIN_OPTION_LEN (DHCP_MTU_MIN - DHCP_FIXED_LEN)
/* BOOTP (rfc951) message types */
#define BOOTREQUEST 1
#define BOOTREPLY 2
/* Possible values for flags field... */
#define BOOTP_BROADCAST 32768L
/* Possible values for hardware type (htype) field... */
#define HTYPE_ETHER 1 /* Ethernet 10Mbps */
#define HTYPE_IEEE802 6 /* IEEE 802.2 Token Ring... */
#define HTYPE_FDDI 8 /* FDDI... */
/* Magic cookie validating dhcp options field (and bootp vendor
extensions field). */
#define DHCP_OPTIONS_COOKIE "\143\202\123\143"
/* DHCP Option codes: */
#define DHO_PAD 0
#define DHO_SUBNET_MASK 1
#define DHO_TIME_OFFSET 2
#define DHO_ROUTERS 3
#define DHO_TIME_SERVERS 4
#define DHO_NAME_SERVERS 5
#define DHO_DOMAIN_NAME_SERVERS 6
#define DHO_LOG_SERVERS 7
#define DHO_COOKIE_SERVERS 8
#define DHO_LPR_SERVERS 9
#define DHO_IMPRESS_SERVERS 10
#define DHO_RESOURCE_LOCATION_SERVERS 11
#define DHO_HOST_NAME 12
#define DHO_BOOT_SIZE 13
#define DHO_MERIT_DUMP 14
#define DHO_DOMAIN_NAME 15
#define DHO_SWAP_SERVER 16
#define DHO_ROOT_PATH 17
#define DHO_EXTENSIONS_PATH 18
#define DHO_IP_FORWARDING 19
#define DHO_NON_LOCAL_SOURCE_ROUTING 20
#define DHO_POLICY_FILTER 21
#define DHO_MAX_DGRAM_REASSEMBLY 22
#define DHO_DEFAULT_IP_TTL 23
#define DHO_PATH_MTU_AGING_TIMEOUT 24
#define DHO_PATH_MTU_PLATEAU_TABLE 25
#define DHO_INTERFACE_MTU 26
#define DHO_ALL_SUBNETS_LOCAL 27
#define DHO_BROADCAST_ADDRESS 28
#define DHO_PERFORM_MASK_DISCOVERY 29
#define DHO_MASK_SUPPLIER 30
#define DHO_ROUTER_DISCOVERY 31
#define DHO_ROUTER_SOLICITATION_ADDRESS 32
#define DHO_STATIC_ROUTES 33
#define DHO_TRAILER_ENCAPSULATION 34
#define DHO_ARP_CACHE_TIMEOUT 35
#define DHO_IEEE802_3_ENCAPSULATION 36
#define DHO_DEFAULT_TCP_TTL 37
#define DHO_TCP_KEEPALIVE_INTERVAL 38
#define DHO_TCP_KEEPALIVE_GARBAGE 39
#define DHO_NIS_DOMAIN 40
#define DHO_NIS_SERVERS 41
#define DHO_NTP_SERVERS 42
#define DHO_VENDOR_ENCAPSULATED_OPTIONS 43
#define DHO_NETBIOS_NAME_SERVERS 44
#define DHO_NETBIOS_DD_SERVER 45
#define DHO_NETBIOS_NODE_TYPE 46
#define DHO_NETBIOS_SCOPE 47
#define DHO_FONT_SERVERS 48
#define DHO_X_DISPLAY_MANAGER 49
#define DHO_DHCP_REQUESTED_ADDRESS 50
#define DHO_DHCP_LEASE_TIME 51
#define DHO_DHCP_OPTION_OVERLOAD 52
#define DHO_DHCP_MESSAGE_TYPE 53
#define DHO_DHCP_SERVER_IDENTIFIER 54
#define DHO_DHCP_PARAMETER_REQUEST_LIST 55
#define DHO_DHCP_MESSAGE 56
#define DHO_DHCP_MAX_MESSAGE_SIZE 57
#define DHO_DHCP_RENEWAL_TIME 58
#define DHO_DHCP_REBINDING_TIME 59
#define DHO_VENDOR_CLASS_IDENTIFIER 60
#define DHO_DHCP_CLIENT_IDENTIFIER 61
#define DHO_NWIP_DOMAIN_NAME 62
#define DHO_NWIP_SUBOPTIONS 63
#define DHO_USER_CLASS 77
#define DHO_FQDN 81
#define DHO_DHCP_AGENT_OPTIONS 82
#define DHO_AUTHENTICATE 90 /* RFC3118, was 210 */
#define DHO_CLIENT_LAST_TRANSACTION_TIME 91
#define DHO_ASSOCIATED_IP 92
#define DHO_SUBNET_SELECTION 118 /* RFC3011! */
#define DHO_DOMAIN_SEARCH 119 /* RFC3397 */
#define DHO_VIVCO_SUBOPTIONS 124
#define DHO_VIVSO_SUBOPTIONS 125
#define DHO_END 255
/* DHCP message types. */
#define DHCPDISCOVER 1
#define DHCPOFFER 2
#define DHCPREQUEST 3
#define DHCPDECLINE 4
#define DHCPACK 5
#define DHCPNAK 6
#define DHCPRELEASE 7
#define DHCPINFORM 8
#define DHCPLEASEQUERY 10
#define DHCPLEASEUNASSIGNED 11
#define DHCPLEASEUNKNOWN 12
#define DHCPLEASEACTIVE 13
/* Relay Agent Information option subtypes: */
#define RAI_CIRCUIT_ID 1
#define RAI_REMOTE_ID 2
#define RAI_AGENT_ID 3
#define RAI_LINK_SELECT 5
/* FQDN suboptions: */
#define FQDN_NO_CLIENT_UPDATE 1
#define FQDN_SERVER_UPDATE 2
#define FQDN_ENCODED 3
#define FQDN_RCODE1 4
#define FQDN_RCODE2 5
#define FQDN_HOSTNAME 6
#define FQDN_DOMAINNAME 7
#define FQDN_FQDN 8
#define FQDN_SUBOPTION_COUNT 8
/* Enterprise Suboptions: */
#define VENDOR_ISC_SUBOPTIONS 2495
#define DHCP4_CLIENT_PORT 68
#define DHCP4_SERVER_PORT 67
#endif /* DHCP_H */
Markdown is supported
0% or .
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment