Difference between revisions of "Unit DHCP"

Latest revision as of 05:20, 31 August 2021

`PAD_OPT = 0;`
`END_OPT = 255;`
`SUBNET_MASK = 1;`
`TIME_OFFSET = 2;`
`ROUTERS_ON_SNET = 3;`
`TIME_SRV = 4;`
`NAME_SRV = 5;`
`DNS_SRV = 6;`
`LOG_SRV = 7;`
`COOKIE_SRV = 8;`
`LPR_SRV = 9;`
`IMPRESS_SRV = 10;`
`RES_LOCATION_SRV = 11;`
`HOST_NAME = 12;`
`BOOT_FSIZE = 13;`
`MERIT_DUMPFILE = 14;`
`DOMAIN_NAME = 15;`
`SWAP_SRV = 16;`
`ROOT_PATH = 17;`
`EXTENTIONS_PATH = 18;`
`IP_FORWARDING = 19;`
`NON_LOCAL_SRC_ROUTE = 20;`
`POLICY_FILTER = 21;`
`MAX_DGRAM_REASM_SIZE = 22;`
`IP_DEFAULT_TTL = 23;`
`PATH_MTU_AGING_TIMEOUT = 24;`
`PATH_MTU_PLATEAU_TABLE = 25;`
`IF_MTU = 26;`
`ALL_SUBNETS_LOCAL = 27;`
`BROADCAST_ADDR = 28;`
`PERFORM_MASK_DISCOVERY = 29;`
`MASK_SUPPLIER = 30;`
`PERFORM_ROUTER_DISCOVERY = 31;`
`ROUTER_SOLICITATION_ADDR = 32;`
`STATIC_ROUTE = 33;`
`TRAILER_ENCAPSULATION = 34;`
`ARP_CACHE_TIMEOUT = 35;`
`ETHERNET_ENCAPSULATION = 36;`
`TCP_DEFAULT_TTL = 37;`
`TCP_KEEPALIVE_INTERVAL = 38;`
`TCP_KEEPALIVE_GARBAGE = 39;`
`NIS_DOMAIN_NAME = 40;`
`NIS_SRVS = 41;`
`NTP_SRVS = 42;`
`VENDOR_SPECIFIC_INFO = 43;`
`NBIOS_NAME_SRV = 44;`
`NBIOS_DGRAM_DIST_SRV = 45;`
`NBIOS_NODE_TYPE = 46;`
`NBIOS_SCOPE = 47;`
`XFONT_SRV = 48;`
`XDISPLAY_MANAGER = 49;`
DHCP Options
`DHCP_REQUESTED_IP_ADDR = 50;`
`DHCP_IP_ADDR_LEASE_TIME = 51;`
`DHCP_OPT_OVERLOAD = 52;`
`DHCP_MSG_TYPE = 53;`
`DHCP_SRV_IDENTIFIER = 54;`
`DHCP_PARAM_REQUEST = 55;`
`DHCP_MSG = 56;`
`DHCP_MAX_MSG_SIZE = 57;`
`DHCP_T1_VALUE = 58;`
`DHCP_T2_VALUE = 59;`
`DHCP_CLASS_ID = 60;`
`DHCP_CLIENT_ID = 61;`
`DHCP_NIS_DOMAIN_OPT = 64;`
`DHCP_NIS_SRV_OPT = 65;`
`DHCP_TFTP_SERVER = 66;`
`DHCP_BOOT_FILENAME = 67;`
`DHCP_MOBIP_HOME_AGENTS = 68;`
`DHCP_SMTP_SRVS = 69;`
`DHCP_POP3_SRVS = 70;`
`DHCP_NNTP_SRVS = 71;`
`DHCP_WWW_SRVS = 72;`
`DHCP_FINGER_SRVS = 73;`
`DHCP_IRC_SRVS = 74;`
`DHCP_STREET_TALK_SRVS = 75;`
`DHCP_STDA_SRVS = 76;`

[Expand]

DHCP flag DHCP_FLAG_*

[Expand]

ARP configuration ARP_CONFIG_*

Type definitions

DHCP specific types

[Expand]

PBOOTPHeader = ^TBOOTPHeader;

TBOOTPHeader = packed record

DHCP header

[Expand]

PDHCPHeader = ^TDHCPHeader;

TDHCPHeader = packed record

DHCP client Id

[Expand]

PDHCPClientId = ^TDHCPClientId;

TDHCPClientId = packed record

Class definitions

DHCP specific classes

`TDHCPConfigTransport = class(TConfigTransport)`

`TDHCPConfig = class(TNetworkConfig)`

`TBOOTPConfigTransport = class(TConfigTransport)`

`TBOOTPConfig = class(TNetworkConfig)`

`TARPConfigTransport = class(TConfigTransport)`

`TARPConfig = class(TNetworkConfig)`

`TRARPConfigTransport = class(TConfigTransport)`

`TRARPConfig = class(TNetworkConfig)`

`TStaticConfigTransport = class(TConfigTransport)`

`TStaticConfig = class(TNetworkConfig)`

`TLoopbackConfigTransport = class(TConfigTransport)`

`TLoopbackConfig = class(TNetworkConfig)`

Public variables

None defined

Function declarations

Initialization functions

[Expand]

procedure DHCPInit;

Description: Initialize the DHCP unit and create the Loopback, Static, DHCP, BOOTP, RARP and ARP configuration handlers

Return to Unit Reference

`BOOTP_DELAY = 1000;`	(Previously 0)
`BOOTP_TIMEOUT = 8000;`	(Previously 4000) We wait for 8 seconds for a BOOTP reply
`BOOTP_RETRIES = 6;`	(Previously 4) Try the request 6 times

`BOOTP_MIN_DELAY = 0;`
`BOOTP_MAX_DELAY = 10000;`
`BOOTP_MIN_TIMEOUT = 500;`
`BOOTP_MAX_TIMEOUT = 15000;`
`BOOTP_MIN_RETRIES = 1;`
`BOOTP_MAX_RETRIES = 100;`

`DHCP_DELAY = 1000;`	(Previously 0)
`DHCP_TIMEOUT = 8000;`	(Previously 4000) We wait for 8 seconds for a DHCP reply
`DHCP_RETRIES = 6;`	(Previously 4) Try the request 6 times

`DHCP_MIN_DELAY = 0;`
`DHCP_MAX_DELAY = 10000;`
`DHCP_MIN_TIMEOUT = 500;`
`DHCP_MAX_TIMEOUT = 15000;`
`DHCP_MIN_RETRIES = 1;`
`DHCP_MAX_RETRIES = 100;`

`BOOTP_VENDOR_SIZE = 64;`	Size of the Vendor area

`DHCP_OPTIONS_SIZE = 312;`	Size of the Options area
`DHCP_MESSAGE_SIZE = 576;`	Size of the max message

`DHCP_DISCOVER = 1;`
`DHCP_OFFER = 2;`
`DHCP_REQUEST = 3;`
`DHCP_DECLINE = 4;`
`DHCP_ACK = 5;`
`DHCP_NAK = 6;`
`DHCP_RELEASE = 7;`
`DHCP_INFORM = 8;`

`DHCP_RENEWAL_TO = 1;`
`DHCP_REBIND_TO = 2;`

`ARP_CONFIG_START = $C0A86401;`	192.168.100.1
`ARP_CONFIG_STOP = $C0A864FE;`	192.168.100.254

`Opcode:Byte;`	packet op code/message type
`HardwareType:Byte;`	hardware address type, 1 = 10 mb ethernet
`HardwareLength:Byte;`	hardware address len, eg '6' for 10mb eth
`Hops:Byte;`	client sets to zero, optionally used by gateways in cross-gateway booting
`Identifier:LongWord;`	transaction Id, a random number
`Seconds:Word;`	filled in by client, seconds elapsed since client started trying to boot
`Reserved:Word;`
`ClientIP:TInAddr;`	client IP address filled in by client if known
`YourIP:TInAddr;`	'your' (client) IP address filled by server if client doesn't know
`ServerIP:TInAddr;`	server IP address returned in bootreply
`GatewayIP:TInAddr;`	gateway IP address, used in optional cross-gateway booting
`ClientHardware:array[0..15] of Byte;`	client hardware address, filled by client
`ClientHardware:THardwareAddress;`	client hardware address, filled by client
`DummyData:array[0..9] of Byte;`	dummy to fill out remaining bytes of above
`ServerName:array[0..63] of Byte;`	optional server host name, null terminated
`FileName:array[0..127] of Byte;`	boot file name, null terminated string 'generic' name or null in bootrequest, fully qualified directory-path name in bootreply
`VendorData:array[0..63] of Byte;`	optional vendor-specific area
`VendorData:array[0..BOOTP_VENDOR_SIZE - 1] of Byte;`	optional vendor-specific area

`Opcode:Byte;`	packet op code/message type
`HardwareType:Byte;`	hardware address type, 1 = 10 mb ethernet
`HardwareLength:Byte;`	hardware address len, eg '6' for 10mb eth
`Hops:Byte;`	client sets to zero, optionally used by gateways in cross-gateway booting
`Identifier:LongWord;`	transaction Id, a random number
`Seconds:Word;`	filled in by client, seconds elapsed since client started trying to boot
`Flags:Word;`
`ClientIP:TInAddr;`	client IP address filled in by client if known
`YourIP:TInAddr;`	'your' (client) IP address filled by server if client doesn't know
`ServerIP:TInAddr;`	server IP address returned in bootreply
`GatewayIP:TInAddr;`	gateway IP address, used in optional cross-gateway booting
`ClientHardware:array[0..15] of Byte;`	client hardware address, filled by client
`ClientHardware:THardwareAddress;`	client hardware address, filled by client
`DummyData:array[0..9] of Byte;`	dummy to fill out remaining bytes of above
`ServerName:array[0..63] of Byte;`	optional server host name, null terminated
`FileName:array[0..127] of Byte;`	boot file name, null terminated string 'generic' name or null in bootrequest, fully qualified directory-path name in bootreply
`Options:array[0..311] of Byte;`	DHCP options area (minimum 312 bytes)
`Options:array[0..DHCP_OPTIONS_SIZE - 1] of Byte;`	DHCP options area (minimum 312 bytes)

Difference between revisions of "Unit DHCP"

Latest revision as of 05:20, 31 August 2021

Contents

Description

Constants

Type definitions

Class definitions

Public variables

Function declarations

Navigation menu

Personal tools

Namespaces

Variants

Views

More

Search

Navigation

Tools

@@ Line 5: / Line 5: @@
 ----
-'''Ultibo DHCP/BOOTP Protocol client unit'''
+'''Ultibo DHCP/BOOTP Protocol Client unit'''
-''To be documented''
 === Constants ===
@@ Line 571: / Line 569: @@
-'''DHCP configuration transport'''
+'''DHCP specific classes'''
-<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial;">
+{| class="wikitable" style="font-size: 14px; text-align: left; width: 100%; height: 50px;"
-<code>TDHCPConfigTransport = class(TConfigTransport)</code>
-<div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;">
-{| class="wikitable" style="font-size: 14px; background: white;"
 |-
-|colspan="2"|<div style="font-family: monospace,courier;">'''private'''</div>
+| [[TDHCPConfigTransport|<code>TDHCPConfigTransport = class(TConfigTransport)</code>]]
-|-
-|colspan="2"|&nbsp;
-|-
-|colspan="2"|<div style="font-family: monospace,courier;">'''public'''</div>
-|-
-|colspan="2"|&nbsp;
 |-
 |}
-</div></div>
+{| class="wikitable" style="font-size: 14px; text-align: left; width: 100%; height: 50px;"
-'''DHCP configuration'''
-<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial;">
-<code>TDHCPConfig = class(TNetworkConfig)</code>
-<div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;">
-{| class="wikitable" style="font-size: 14px; background: white;"
 |-
-| <code>constructor Create(AManager:TProtocolManager);</code>
+| [[TDHCPConfig|<code>TDHCPConfig = class(TNetworkConfig)</code>]]
-| style="width: 50%;"|&nbsp;
-|-
-| <code>destructor Destroy; override;</code>
-| &nbsp;
-|-
-|colspan="2"|<div style="font-family: monospace,courier;">'''private'''</div>
-|-
-| <code>FARP:TARPTransport;</code>
-| &nbsp;
-|-
-| <code>FUDP:TUDPProtocol;</code>
-| &nbsp;
-|-
-|colspan="2"|&nbsp;
-|-
-| <code>function ConfigHandler(AHandle:THandle; AAdapter:TTransportAdapter; ACommand:Word):Boolean;</code>
-| &nbsp;
-|-
-|colspan="2"|&nbsp;
-|-
-| <code>function GetDHCPClientId(AAdapter:TTransportAdapter):TDHCPClientId;</code>
-| &nbsp;
-|-
-|colspan="2"|&nbsp;
-|-
-| <code>function GetDHCPHeaderSize(AHeader:PDHCPHeader):Integer;</code>
-| &nbsp;
-|-
-|colspan="2"|&nbsp;
-|-
-| <code>function CreateDHCPRequest(AHeader:PDHCPHeader; ATransport:TDHCPConfigTransport; AAdapter:TTransportAdapter; AIdentifier:LongWord; ACount:Word):Boolean;</code>
-| &nbsp;
-|-
-| <code>function CheckDHCPReply(AHeader:PDHCPHeader; ATransport:TDHCPConfigTransport; AAdapter:TTransportAdapter; AIdentifier:LongWord):Boolean;</code>
-| &nbsp;
-|-
-| <code>function HandleDHCPReply(AHeader:PDHCPHeader; ATransport:TDHCPConfigTransport; AAdapter:TTransportAdapter; ACommand:Word):Boolean;</code>
-| &nbsp;
-|-
-|colspan="2"|&nbsp;
-|-
-| <code>function SendDHCPDiscover(ASocket:TProtocolSocket; ATransport:TDHCPConfigTransport; AAdapter:TTransportAdapter; AIdentifier:LongWord; ACount:Word):Boolean;</code>
-| &nbsp;
-|-
-| <code>function SendDHCPRequest(ASocket:TProtocolSocket; ATransport:TDHCPConfigTransport; AAdapter:TTransportAdapter; AIdentifier:LongWord; ACount:Word):Boolean;</code>
-| &nbsp;
-|-
-| <code>function SendDHCPDecline(ASocket:TProtocolSocket; ATransport:TDHCPConfigTransport; AAdapter:TTransportAdapter; AIdentifier:LongWord; ACount:Word):Boolean;</code>
-| &nbsp;
-|-
-| <code>function SendDHCPRelease(ASocket:TProtocolSocket; ATransport:TDHCPConfigTransport; AAdapter:TTransportAdapter; AIdentifier:LongWord; ACount:Word):Boolean;</code>
-| &nbsp;
-|-
-| <code>function SendDHCPInform(ASocket:TProtocolSocket; ATransport:TDHCPConfigTransport; AAdapter:TTransportAdapter; AIdentifier:LongWord; ACount:Word):Boolean;</code>
-| &nbsp;
-|-
-| <code>function SendDHCPRenew(ASocket:TProtocolSocket; ATransport:TDHCPConfigTransport; AAdapter:TTransportAdapter; AIdentifier:LongWord; ACount:Word):Boolean;</code>
-| &nbsp;
-|-
-| <code>function SendDHCPRebind(ASocket:TProtocolSocket; ATransport:TDHCPConfigTransport; AAdapter:TTransportAdapter; AIdentifier:LongWord; ACount:Word):Boolean;</code>
-| &nbsp;
-|-
-| <code>function SendDHCPReboot(ASocket:TProtocolSocket; ATransport:TDHCPConfigTransport; AAdapter:TTransportAdapter; AIdentifier:LongWord; ACount:Word):Boolean;</code>
-| &nbsp;
-|-
-|colspan="2"|&nbsp;
-|-
-| <code>function RecvDHCPReply(ASocket:TProtocolSocket; ATransport:TDHCPConfigTransport; AAdapter:TTransportAdapter; AIdentifier:LongWord; ACommand:Word):Boolean;</code>
-| &nbsp;
-|-
-|colspan="2"|&nbsp;
-|-
-| <code>function InsertDHCPOption(AOption:Byte; AHeader:PDHCPHeader; AValue:Pointer; ASize:Integer):Boolean;</code>
-| &nbsp;
-|-
-| <code>function ExtractDHCPOption(AOption:Byte; AHeader:PDHCPHeader; AValue:Pointer; var ASize:Integer):Boolean;</code>
-| &nbsp;
-|-
-|colspan="2"|<div style="font-family: monospace,courier;">'''protected'''</div>
-|-
-|colspan="2"|&nbsp;
-|-
-|colspan="2"|<div style="font-family: monospace,courier;">'''public'''</div>
-|-
-| <code>function AddTransport(ATransport:TNetworkTransport):Boolean; override;</code>
-| &nbsp;
-|-
-| <code>function RemoveTransport(ATransport:TNetworkTransport):Boolean; override;</code>
-| &nbsp;
-|-
-| <code>function StartConfig:Boolean; override;</code>
-| &nbsp;
-|-
-| <code>function StopConfig:Boolean; override;</code>
-| &nbsp;
-|-
-| <code>function ProcessConfig:Boolean; override;</code>
-| &nbsp;
-|-
-|colspan="2"|&nbsp;
-|-
-| <code>function SetConfig(AInitDelay,ARetryCount,ARetryTimeout:LongWord):Boolean; override;</code>
-| &nbsp;
 |-
 |}
-</div></div>
+{| class="wikitable" style="font-size: 14px; text-align: left; width: 100%; height: 50px;"
-'''BOOTP configuration transport'''
-<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial;">
-<code>TBOOTPConfigTransport = class(TConfigTransport)</code>
-<div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;">
-{| class="wikitable" style="font-size: 14px; background: white;"
 |-
-|colspan="2"|<div style="font-family: monospace,courier;">'''private'''</div>
+| [[TBOOTPConfigTransport|<code>TBOOTPConfigTransport = class(TConfigTransport)</code>]]
-|-
-|colspan="2"|&nbsp;
-|-
-|colspan="2"|<div style="font-family: monospace,courier;">'''public'''</div>
-|-
-|colspan="2"|&nbsp;
 |-
 |}
-</div></div>
+{| class="wikitable" style="font-size: 14px; text-align: left; width: 100%; height: 50px;"
-'''BOOTP configuration'''
-<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial;">
-<code>TBOOTPConfig = class(TNetworkConfig)</code>
-<div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;">
-{| class="wikitable" style="font-size: 14px; background: white;"
 |-
-| <code>constructor Create(AManager:TProtocolManager);</code>
+| [[TBOOTPConfig|<code>TBOOTPConfig = class(TNetworkConfig)</code>]]
-| style="width: 50%;"|&nbsp;
-|-
-| <code>destructor Destroy; override;</code>
-| &nbsp;
-|-
-|colspan="2"|<div style="font-family: monospace,courier;">'''private'''</div>
-|-
-| <code>FARP:TARPTransport;</code>
-| &nbsp;
-|-
-| <code>FUDP:TUDPProtocol;</code>
-| &nbsp;
-|-
-|colspan="2"|&nbsp;
-|-
-| <code>function ConfigHandler(AHandle:THandle; AAdapter:TTransportAdapter; ACommand:Word):Boolean;</code>
-| &nbsp;
-|-
-|colspan="2"|&nbsp;
-|-
-| <code>function CreateBOOTPRequest(AHeader:PBOOTPHeader; ATransport:TBOOTPConfigTransport; AAdapter:TTransportAdapter; AIdentifier:LongWord; ACount:Word):Boolean;</code>
-| &nbsp;
-|-
-| <code>function CheckBOOTPReply(AHeader:PBOOTPHeader; ATransport:TBOOTPConfigTransport; AAdapter:TTransportAdapter; AIdentifier:LongWord):Boolean;</code>
-| &nbsp;
-|-
-| <code>function HandleBOOTPReply(AHeader:PBOOTPHeader; ATransport:TBOOTPConfigTransport; AAdapter:TTransportAdapter):Boolean;</code>
-| &nbsp;
-|-
-|colspan="2"|&nbsp;
-|-
-| <code>function SendBOOTPRequest(ASocket:TProtocolSocket; ATransport:TBOOTPConfigTransport; AAdapter:TTransportAdapter; AIdentifier:LongWord; ACount:Word):Boolean;</code>
-| &nbsp;
-|-
-| <code>function RecvBOOTPReply(ASocket:TProtocolSocket; ATransport:TBOOTPConfigTransport; AAdapter:TTransportAdapter; AIdentifier:LongWord):Boolean;</code>
-| &nbsp;
-|-
-|colspan="2"|&nbsp;
-|-
-| <code>function ExtractBOOTPOption(AOption:Byte; AHeader:PBOOTPHeader; AValue:Pointer; var ASize:Integer):Boolean;</code>
-| &nbsp;
-|-
-|colspan="2"|<div style="font-family: monospace,courier;">'''protected'''</div>
-|-
-|colspan="2"|&nbsp;
-|-
-|colspan="2"|<div style="font-family: monospace,courier;">'''public'''</div>
-|-
-| <code>function AddTransport(ATransport:TNetworkTransport):Boolean; override;</code>
-| &nbsp;
-|-
-| <code>function RemoveTransport(ATransport:TNetworkTransport):Boolean; override;</code>
-| &nbsp;
-|-
-| <code>function StartConfig:Boolean; override;</code>
-| &nbsp;
-|-
-| <code>function StopConfig:Boolean; override;</code>
-| &nbsp;
-|-
-| <code>function ProcessConfig:Boolean; override;</code>
-| &nbsp;
-|-
-|colspan="2"|&nbsp;
-|-
-| <code>function SetConfig(AInitDelay,ARetryCount,ARetryTimeout:LongWord):Boolean; override;</code>
-| &nbsp;
 |-
 |}
-</div></div>
+{| class="wikitable" style="font-size: 14px; text-align: left; width: 100%; height: 50px;"
-'''ARP configuration transport'''
-<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial;">
-<code>TARPConfigTransport = class(TConfigTransport)</code>
-<div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;">
-{| class="wikitable" style="font-size: 14px; background: white;"
 |-
-|colspan="2"|<div style="font-family: monospace,courier;">'''private'''</div>
+| [[TARPConfigTransport|<code>TARPConfigTransport = class(TConfigTransport)</code>]]
-|-
-|colspan="2"|&nbsp;
-|-
-|colspan="2"|<div style="font-family: monospace,courier;">'''public'''</div>
-|-
-|colspan="2"|&nbsp;
 |-
 |}
-</div></div>
+{| class="wikitable" style="font-size: 14px; text-align: left; width: 100%; height: 50px;"
-'''ARP configuration'''
-<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial;">
-<code>TARPConfig = class(TNetworkConfig)</code>
-<div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;">
-{| class="wikitable" style="font-size: 14px; background: white;"
 |-
-| <code>constructor Create(AManager:TProtocolManager);</code>
+| [[TARPConfig|<code>TARPConfig = class(TNetworkConfig)</code>]]
-| style="width: 50%;"|&nbsp;
-|-
-| <code>destructor Destroy; override;</code>
-| &nbsp;
-|-
-|colspan="2"|<div style="font-family: monospace,courier;">'''private'''</div>
-|-
-| <code>FARP:TARPTransport;</code>
-| &nbsp;
-|-
-|colspan="2"|&nbsp;
-|-
-| <code>function ConfigHandler(AHandle:THandle; AAdapter:TTransportAdapter; ACommand:Word):Boolean;</code>
-| &nbsp;
-|-
-|colspan="2"|<div style="font-family: monospace,courier;">'''protected'''</div>
-|-
-|colspan="2"|&nbsp;
-|-
-|colspan="2"|<div style="font-family: monospace,courier;">'''public'''</div>
-|-
-| <code>function AddTransport(ATransport:TNetworkTransport):Boolean; override;</code>
-| &nbsp;
-|-
-| <code>function RemoveTransport(ATransport:TNetworkTransport):Boolean; override;</code>
-| &nbsp;
-|-
-| <code>function StartConfig:Boolean; override;</code>
-| &nbsp;
-|-
-| <code>function StopConfig:Boolean; override;</code>
-| &nbsp;
-|-
-| <code>function ProcessConfig:Boolean; override;</code>
-| &nbsp;
 |-
 |}
-</div></div>
+{| class="wikitable" style="font-size: 14px; text-align: left; width: 100%; height: 50px;"
-'''RARP configuration transport'''
-<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial;">
-<code>TRARPConfigTransport = class(TConfigTransport)</code>
-<div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;">
-{| class="wikitable" style="font-size: 14px; background: white;"
 |-
-|colspan="2"|<div style="font-family: monospace,courier;">'''private'''</div>
+| [[TRARPConfigTransport|<code>TRARPConfigTransport = class(TConfigTransport)</code>]]
-|-
-|colspan="2"|&nbsp;
-|-
-|colspan="2"|<div style="font-family: monospace,courier;">'''public'''</div>
-|-
-|colspan="2"|&nbsp;
 |-
 |}
-</div></div>
+{| class="wikitable" style="font-size: 14px; text-align: left; width: 100%; height: 50px;"
-'''RARP configuration'''
-<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial;">
-<code>TRARPConfig = class(TNetworkConfig)</code>
-<div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;">
-{| class="wikitable" style="font-size: 14px; background: white;"
 |-
-| <code>constructor Create(AManager:TProtocolManager);</code>
+| [[TRARPConfig|<code>TRARPConfig = class(TNetworkConfig)</code>]]
-| style="width: 50%;"|&nbsp;
-|-
-| <code>destructor Destroy; override;</code>
-| &nbsp;
-|-
-|colspan="2"|<div style="font-family: monospace,courier;">'''private'''</div>
-|-
-| <code>FRARP:TRARPTransport;</code>
-| &nbsp;
-|-
-|colspan="2"|&nbsp;
-|-
-| <code>function ConfigHandler(AHandle:THandle; AAdapter:TTransportAdapter; ACommand:Word):Boolean;</code>
-| &nbsp;
-|-
-|colspan="2"|<div style="font-family: monospace,courier;">'''protected'''</div>
-|-
-|colspan="2"|&nbsp;
-|-
-|colspan="2"|<div style="font-family: monospace,courier;">'''public'''</div>
-|-
-| <code>function AddTransport(ATransport:TNetworkTransport):Boolean; override;</code>
-| &nbsp;
-|-
-| <code>function RemoveTransport(ATransport:TNetworkTransport):Boolean; override;</code>
-| &nbsp;
-|-
-| <code>function StartConfig:Boolean; override;</code>
-| &nbsp;
-|-
-| <code>function StopConfig:Boolean; override;</code>
-| &nbsp;
-|-
-| <code>function ProcessConfig:Boolean; override;</code>
-| &nbsp;
 |-
 |}
-</div></div>
+{| class="wikitable" style="font-size: 14px; text-align: left; width: 100%; height: 50px;"
-'''Static configuration transport'''
-<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial;">
-<code>TStaticConfigTransport = class(TConfigTransport)</code>
-<div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;">
-{| class="wikitable" style="font-size: 14px; background: white;"
 |-
-|colspan="2"|<div style="font-family: monospace,courier;">'''private'''</div>
+| [[TStaticConfigTransport|<code>TStaticConfigTransport = class(TConfigTransport)</code>]]
-|-
-|colspan="2"|&nbsp;
-|-
-|colspan="2"|<div style="font-family: monospace,courier;">'''public'''</div>
-|-
-|colspan="2"|&nbsp;
 |-
 |}
-</div></div>
+{| class="wikitable" style="font-size: 14px; text-align: left; width: 100%; height: 50px;"
-'''Static configuration'''
-<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial;">
-<code>TStaticConfig = class(TNetworkConfig)</code>
-<div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;">
-{| class="wikitable" style="font-size: 14px; background: white;"
 |-
-| <code>constructor Create(AManager:TProtocolManager);</code>
+| [[TStaticConfig|<code>TStaticConfig = class(TNetworkConfig)</code>]]
-| style="width: 50%;"|&nbsp;
-|-
-| <code>destructor Destroy; override;</code>
-| &nbsp;
-|-
-|colspan="2"|<div style="font-family: monospace,courier;">'''private'''</div>
-|-
-| <code>FARP:TARPTransport;</code>
-| &nbsp;
-|-
-|colspan="2"|&nbsp;
-|-
-| <code>function ConfigHandler(AHandle:THandle; AAdapter:TTransportAdapter; ACommand:Word):Boolean;</code>
-| &nbsp;
-|-
-|colspan="2"|<div style="font-family: monospace,courier;">'''protected'''</div>
-|-
-|colspan="2"|&nbsp;
-|-
-|colspan="2"|<div style="font-family: monospace,courier;">'''public'''</div>
-|-
-| <code>function AddTransport(ATransport:TNetworkTransport):Boolean; override;</code>
-| &nbsp;
-|-
-| <code>function RemoveTransport(ATransport:TNetworkTransport):Boolean; override;</code>
-| &nbsp;
-|-
-| <code>function StartConfig:Boolean; override;</code>
-| &nbsp;
-|-
-| <code>function StopConfig:Boolean; override;</code>
-| &nbsp;
-|-
-| <code>function ProcessConfig:Boolean; override;</code>
-| &nbsp;
 |-
 |}
-</div></div>
+{| class="wikitable" style="font-size: 14px; text-align: left; width: 100%; height: 50px;"
-'''Loopback configuration transport'''
-<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial;">
-<code>TLoopbackConfigTransport = class(TConfigTransport)</code>
-<div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;">
-{| class="wikitable" style="font-size: 14px; background: white;"
 |-
-|colspan="2"|<div style="font-family: monospace,courier;">'''private'''</div>
+| [[TLoopbackConfigTransport|<code>TLoopbackConfigTransport = class(TConfigTransport)</code>]]
-|-
-|colspan="2"|&nbsp;
-|-
-|colspan="2"|<div style="font-family: monospace,courier;">'''public'''</div>
-|-
-|colspan="2"|&nbsp;
 |-
 |}
-</div></div>
+{| class="wikitable" style="font-size: 14px; text-align: left; width: 100%; height: 50px;"
-'''Loopback configuration'''
-<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial;">
-<code>TLoopbackConfig = class(TNetworkConfig)</code>
-<div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;">
-{| class="wikitable" style="font-size: 14px; background: white;"
 |-
-| <code>constructor Create(AManager:TProtocolManager);</code>
+| [[TLoopbackConfig|<code>TLoopbackConfig = class(TNetworkConfig)</code>]]
-| style="width: 50%;"|&nbsp;
-|-
-| <code>destructor Destroy; override;</code>
-| &nbsp;
-|-
-|colspan="2"|<div style="font-family: monospace,courier;">'''private'''</div>
-|-
-| <code>function ConfigHandler(AHandle:THandle; AAdapter:TTransportAdapter; ACommand:Word):Boolean;</code>
-| &nbsp;
-|-
-|colspan="2"|<div style="font-family: monospace,courier;">'''protected'''</div>
-|-
-|colspan="2"|&nbsp;
-|-
-|colspan="2"|<div style="font-family: monospace,courier;">'''public'''</div>
-|-
-| <code>function AddTransport(ATransport:TNetworkTransport):Boolean; override;</code>
-| &nbsp;
-|-
-| <code>function RemoveTransport(ATransport:TNetworkTransport):Boolean; override;</code>
-| &nbsp;
-|-
-| <code>function StartConfig:Boolean; override;</code>
-| &nbsp;
-|-
-| <code>function StopConfig:Boolean; override;</code>
-| &nbsp;
-|-
-| <code>function ProcessConfig:Boolean; override;</code>
-| &nbsp;
 |-
 |}
-</div></div>
 <br />
@@ Line 1,086: / Line 650: @@
 {| class="wikitable" style="font-size: 14px; background: white;"
 |-
-! '''Note'''
+! Note
 | Called only during system startup
 |-

`BOOTP_REQUEST = 1;`
`BOOTP_REPLY = 2;`

`Tag:Byte;`
`Hardware:THardwareAddress;`