You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
95 lines
3.9 KiB
95 lines
3.9 KiB
/*
|
|
*
|
|
* Modifications: $Header: V:/archives/include/dhcp.h_v 1.1 Apr 16 1997 11:39:12 PWICKERX $
|
|
*
|
|
* Copyright(c) 1997 by Intel Corporation. All Rights Reserved.
|
|
*
|
|
*/
|
|
|
|
#define DHCP_PAD 0 /* DHCP pad character */
|
|
#define DHCP_SUBNET 1 /* DHCP subnet mask */
|
|
#define DHCP_TOFFSET 2 /* DHCP time offset */
|
|
#define DHCP_ROUTER 3 /* DHCP router option */
|
|
#define DHCP_TSRV 4 /* DHCP time server */
|
|
#define DHCP_NSRV 5 /* DHCP name server */
|
|
#define DHCP_DNSRV 6 /* DHCP domain name server */
|
|
#define DHCP_LSRV 7 /* DHCP log server */
|
|
#define DHCP_CSRV 8 /* DHCP cookie server */
|
|
#define DHCP_HNAME 12 /* DHCP hostname */
|
|
#define DHCP_DNAME 15 /* DHCP domainname */
|
|
#define DHCP_VENDOR 43 /* DHCP vendor specific */
|
|
#define DHCP_REQIP 50 /* DHCP requested IP address */
|
|
#define DHCP_LEASE 51 /* DHCP IP addr lease time */
|
|
#define DHCP_OVRLOAD 52 /* DHCP Option overload */
|
|
|
|
#define DHCP_MSGTYPE 53 /* DHCP message type opcode */
|
|
#define DHCP_DISCOVER 0x01 /* DHCP discover package */
|
|
#define DHCP_OFFER 0x02 /* DHCP offer package */
|
|
#define DHCP_REQUEST 0x03 /* DHCP offer request */
|
|
#define DHCP_DECLINE 0x04 /* DHCP invalid config */
|
|
#define DHCP_ACK 0x05 /* DHCP ACK */
|
|
#define DHCP_NAK 0x06 /* DHCP NAK */
|
|
#define DHCP_RELEASE 0x07 /* DHCP release IP addr */
|
|
|
|
#define DHCP_SRVID 54 /* DHCP server ID */
|
|
#define DHCP_PREQLST 55 /* DHCP parameter request list */
|
|
#define DHCP_MESSAGE 56 /* DHCP message */
|
|
#define DHCP_MAXMSG 57 /* DHCP maximum message size */
|
|
#define DHCP_CLASS 60 /* DHCP class identifier */
|
|
#define DHCP_CLIENTID 61 /* DHCP client identifier */
|
|
/* sample number assigned for new client ID type */
|
|
#define DHCP_CLIENTID_GUID 85 /* new type for DHCP_CLIENTID option */
|
|
|
|
/* sample numbers assigned for new options */
|
|
#define DHCP_SYSARCH 90 /* DHCP system architecture */
|
|
/* sample numbers assigned for system architecture types */
|
|
#define DHCP_STD_X86 0x00
|
|
#define DHCP_PC98_X86 0x01
|
|
#define DHCP_NICIF 91 /* NIC Interface specifier */
|
|
/* sample numbers assigned for NIC Interface types */
|
|
#define DHCP_UNDI 0x01 /* followed by two bytes of data */
|
|
#define DHCP_PCI 0x02 /* followed by eight bytes of data */
|
|
#define DHCP_PNP 0x03 /* followed by seven bytes of data */
|
|
#define DHCP_CLIENT_GUID 97 /* Guid of the client */
|
|
|
|
/*
|
|
|
|
"Private use" options from 128 - 254
|
|
|
|
*/
|
|
|
|
/* Path to NTLDR that will be downloaded by startrom.com */
|
|
#define DHCP_LOADER_PATH 251
|
|
|
|
/* Multicast Download options. Used in the same manner as vendor
|
|
options for PXE. Specifically the following are
|
|
the enacapsulated options within this field:
|
|
|
|
Tag #1 PXE_MTFTP_IP - Multicast IP address for loader
|
|
Tag #2 PXE_MTFTP_CPORT - UDP port the client should monitor
|
|
Tag #3 PXE_MTFTP_SPORT - UDP port the MTFTP server are listening on
|
|
Tag #4 PXE_MTFTP_TMOUT - Number of seconds client must listen for activity
|
|
Tag #5 PXE_MTFTP_DELAY - Number of seconds client must listen before restarting
|
|
|
|
*/
|
|
#define DHCP_LOADER_MCAST_OPTIONS 252
|
|
|
|
/* Contents of the boot.ini file. Each DHCP option is limited to 255 bytes.
|
|
This option can have multiple instances in the same DHCP packet and the
|
|
client is expected to concatenate them for larger boot.ini files.
|
|
|
|
From RFC 2131:
|
|
The values to be passed in an 'option' tag may be too long to fit in
|
|
the 255 octets available to a single option (e.g., a list of routers
|
|
in a 'router' option [21]). Options may appear only once, unless
|
|
otherwise specified in the options document. The client concatenates
|
|
the values of multiple instances of the same option into a single
|
|
parameter list for configuration.
|
|
|
|
*/
|
|
#define DHCP_LOADER_BOOT_INI 253
|
|
|
|
/* Path to boot.ini file if greater than 255 bytes in length */
|
|
#define DHCP_LOADER_BOOT_INI_PATH 254 /* Path to boot.ini */
|
|
|
|
/* EOF - $Workfile: dhcp.h $ */
|