dhcp.h File Reference

This graph shows which files directly or indirectly include this file:

Go to the source code of this file.

Defines
#define	DHCP_UDP_OVERHEAD
#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)
#define	DHCP_MTU_MAX   1500
#define	DHCP_OPTION_LEN   (DHCP_MTU_MAX - DHCP_FIXED_LEN)
#define	BOOTP_MIN_LEN   300
#define	DHCP_MIN_LEN   548
#define	BOOTREQUEST   1
#define	BOOTREPLY   2
#define	BOOTP_BROADCAST   32768L
#define	HTYPE_ETHER   1
#define	HTYPE_IEEE802   6
#define	HTYPE_FDDI   8
#define	DHCP_OPTIONS_COOKIE   "\143\202\123\143"
#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_SUBNET_SELECTION   118
#define	DHO_AUTHENTICATE   210
#define	DHO_END   255
#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	RAI_CIRCUIT_ID   1
#define	RAI_REMOTE_ID   2
#define	RAI_AGENT_ID   3
#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

---

Define Documentation

#define BOOTP_BROADCAST   32768L

Definition at line 85 of file dhcp.h.

#define BOOTP_MIN_LEN   300

Definition at line 57 of file dhcp.h.

#define BOOTREPLY   2

Definition at line 82 of file dhcp.h.

#define BOOTREQUEST   1

Definition at line 81 of file dhcp.h.

#define DHCP_FILE_LEN   128

Definition at line 50 of file dhcp.h.

#define DHCP_FIXED_LEN   (DHCP_FIXED_NON_UDP + DHCP_UDP_OVERHEAD)

Definition at line 52 of file dhcp.h.

#define DHCP_FIXED_NON_UDP   236

Definition at line 51 of file dhcp.h.

#define DHCP_MIN_LEN   548

Definition at line 58 of file dhcp.h.

#define DHCP_MTU_MAX   1500

Definition at line 54 of file dhcp.h.

#define DHCP_OPTION_LEN   (DHCP_MTU_MAX - DHCP_FIXED_LEN)

Definition at line 55 of file dhcp.h.

#define DHCP_OPTIONS_COOKIE   "\143\202\123\143"

Definition at line 94 of file dhcp.h.

#define DHCP_SNAME_LEN   64

Definition at line 49 of file dhcp.h.

#define DHCP_UDP_OVERHEAD

Value: (14 + /* Ethernet header */ \ 20 + /* IP header */ \ 8) Definition at line 46 of file dhcp.h.

#define DHCPACK   5

Definition at line 180 of file dhcp.h.

#define DHCPDECLINE   4

Definition at line 179 of file dhcp.h.

#define DHCPDISCOVER   1

Definition at line 176 of file dhcp.h.

#define DHCPINFORM   8

Definition at line 183 of file dhcp.h.

#define DHCPNAK   6

Definition at line 181 of file dhcp.h.

#define DHCPOFFER   2

Definition at line 177 of file dhcp.h.

#define DHCPRELEASE   7

Definition at line 182 of file dhcp.h.

#define DHCPREQUEST   3

Definition at line 178 of file dhcp.h.

#define DHO_ALL_SUBNETS_LOCAL   27

Definition at line 125 of file dhcp.h.

#define DHO_ARP_CACHE_TIMEOUT   35

Definition at line 133 of file dhcp.h.

#define DHO_AUTHENTICATE   210

Definition at line 171 of file dhcp.h.

#define DHO_BOOT_SIZE   13

Definition at line 111 of file dhcp.h.

#define DHO_BROADCAST_ADDRESS   28

Definition at line 126 of file dhcp.h.

#define DHO_COOKIE_SERVERS   8

Definition at line 106 of file dhcp.h.

#define DHO_DEFAULT_IP_TTL   23

Definition at line 121 of file dhcp.h.

#define DHO_DEFAULT_TCP_TTL   37

Definition at line 135 of file dhcp.h.

#define DHO_DHCP_AGENT_OPTIONS   82

Definition at line 164 of file dhcp.h.

#define DHO_DHCP_CLIENT_IDENTIFIER   61

Definition at line 159 of file dhcp.h.

#define DHO_DHCP_LEASE_TIME   51

Definition at line 149 of file dhcp.h.

#define DHO_DHCP_MAX_MESSAGE_SIZE   57

Definition at line 155 of file dhcp.h.

#define DHO_DHCP_MESSAGE   56

Definition at line 154 of file dhcp.h.

#define DHO_DHCP_MESSAGE_TYPE   53

Definition at line 151 of file dhcp.h.

#define DHO_DHCP_OPTION_OVERLOAD   52

Definition at line 150 of file dhcp.h.

#define DHO_DHCP_PARAMETER_REQUEST_LIST   55

Definition at line 153 of file dhcp.h.

#define DHO_DHCP_REBINDING_TIME   59

Definition at line 157 of file dhcp.h.

#define DHO_DHCP_RENEWAL_TIME   58

Definition at line 156 of file dhcp.h.

#define DHO_DHCP_REQUESTED_ADDRESS   50

Definition at line 148 of file dhcp.h.

#define DHO_DHCP_SERVER_IDENTIFIER   54

Definition at line 152 of file dhcp.h.

#define DHO_DOMAIN_NAME   15

Definition at line 113 of file dhcp.h.

#define DHO_DOMAIN_NAME_SERVERS   6

Definition at line 104 of file dhcp.h.

#define DHO_END   255

Definition at line 173 of file dhcp.h.

#define DHO_EXTENSIONS_PATH   18

Definition at line 116 of file dhcp.h.

#define DHO_FONT_SERVERS   48

Definition at line 146 of file dhcp.h.

#define DHO_FQDN   81

Definition at line 163 of file dhcp.h.

#define DHO_HOST_NAME   12

Definition at line 110 of file dhcp.h.

#define DHO_IEEE802_3_ENCAPSULATION   36

Definition at line 134 of file dhcp.h.

#define DHO_IMPRESS_SERVERS   10

Definition at line 108 of file dhcp.h.

#define DHO_INTERFACE_MTU   26

Definition at line 124 of file dhcp.h.

#define DHO_IP_FORWARDING   19

Definition at line 117 of file dhcp.h.

#define DHO_LOG_SERVERS   7

Definition at line 105 of file dhcp.h.

#define DHO_LPR_SERVERS   9

Definition at line 107 of file dhcp.h.

#define DHO_MASK_SUPPLIER   30

Definition at line 128 of file dhcp.h.

#define DHO_MAX_DGRAM_REASSEMBLY   22

Definition at line 120 of file dhcp.h.

#define DHO_MERIT_DUMP   14

Definition at line 112 of file dhcp.h.

#define DHO_NAME_SERVERS   5

Definition at line 103 of file dhcp.h.

#define DHO_NETBIOS_DD_SERVER   45

Definition at line 143 of file dhcp.h.

#define DHO_NETBIOS_NAME_SERVERS   44

Definition at line 142 of file dhcp.h.

#define DHO_NETBIOS_NODE_TYPE   46

Definition at line 144 of file dhcp.h.

#define DHO_NETBIOS_SCOPE   47

Definition at line 145 of file dhcp.h.

#define DHO_NIS_DOMAIN   40

Definition at line 138 of file dhcp.h.

#define DHO_NIS_SERVERS   41

Definition at line 139 of file dhcp.h.

#define DHO_NON_LOCAL_SOURCE_ROUTING   20

Definition at line 118 of file dhcp.h.

#define DHO_NTP_SERVERS   42

Definition at line 140 of file dhcp.h.

#define DHO_NWIP_DOMAIN_NAME   62

Definition at line 160 of file dhcp.h.

#define DHO_NWIP_SUBOPTIONS   63

Definition at line 161 of file dhcp.h.

#define DHO_PAD   0

Definition at line 98 of file dhcp.h.

#define DHO_PATH_MTU_AGING_TIMEOUT   24

Definition at line 122 of file dhcp.h.

#define DHO_PATH_MTU_PLATEAU_TABLE   25

Definition at line 123 of file dhcp.h.

#define DHO_PERFORM_MASK_DISCOVERY   29

Definition at line 127 of file dhcp.h.

#define DHO_POLICY_FILTER   21

Definition at line 119 of file dhcp.h.

#define DHO_RESOURCE_LOCATION_SERVERS   11

Definition at line 109 of file dhcp.h.

#define DHO_ROOT_PATH   17

Definition at line 115 of file dhcp.h.

#define DHO_ROUTER_DISCOVERY   31

Definition at line 129 of file dhcp.h.

#define DHO_ROUTER_SOLICITATION_ADDRESS   32

Definition at line 130 of file dhcp.h.

#define DHO_ROUTERS   3

Definition at line 101 of file dhcp.h.

#define DHO_STATIC_ROUTES   33

Definition at line 131 of file dhcp.h.

#define DHO_SUBNET_MASK   1

Definition at line 99 of file dhcp.h.

#define DHO_SUBNET_SELECTION   118

Definition at line 165 of file dhcp.h.

#define DHO_SWAP_SERVER   16

Definition at line 114 of file dhcp.h.

#define DHO_TCP_KEEPALIVE_GARBAGE   39

Definition at line 137 of file dhcp.h.

#define DHO_TCP_KEEPALIVE_INTERVAL   38

Definition at line 136 of file dhcp.h.

#define DHO_TIME_OFFSET   2

Definition at line 100 of file dhcp.h.

#define DHO_TIME_SERVERS   4

Definition at line 102 of file dhcp.h.

#define DHO_TRAILER_ENCAPSULATION   34

Definition at line 132 of file dhcp.h.

#define DHO_USER_CLASS   77

Definition at line 162 of file dhcp.h.

#define DHO_VENDOR_CLASS_IDENTIFIER   60

Definition at line 158 of file dhcp.h.

#define DHO_VENDOR_ENCAPSULATED_OPTIONS   43

Definition at line 141 of file dhcp.h.

#define DHO_X_DISPLAY_MANAGER   49

Definition at line 147 of file dhcp.h.

#define FQDN_DOMAINNAME   7

Definition at line 197 of file dhcp.h.

#define FQDN_ENCODED   3

Definition at line 193 of file dhcp.h.

#define FQDN_FQDN   8

Definition at line 198 of file dhcp.h.

#define FQDN_HOSTNAME   6

Definition at line 196 of file dhcp.h.

#define FQDN_NO_CLIENT_UPDATE   1

Definition at line 191 of file dhcp.h.

#define FQDN_RCODE1   4

Definition at line 194 of file dhcp.h.

#define FQDN_RCODE2   5

Definition at line 195 of file dhcp.h.

#define FQDN_SERVER_UPDATE   2

Definition at line 192 of file dhcp.h.

#define FQDN_SUBOPTION_COUNT   8

Definition at line 199 of file dhcp.h.

#define HTYPE_ETHER   1

Definition at line 88 of file dhcp.h.

#define HTYPE_FDDI   8

Definition at line 90 of file dhcp.h.

#define HTYPE_IEEE802   6

Definition at line 89 of file dhcp.h.

#define RAI_AGENT_ID   3

Definition at line 188 of file dhcp.h.

#define RAI_CIRCUIT_ID   1

Definition at line 186 of file dhcp.h.

#define RAI_REMOTE_ID   2

Definition at line 187 of file dhcp.h.

---