pydhcplib/dhcp_constants.py

   1 # Anemon Dhcp
   2 # Copyright (C) 2005 Mathieu Ignacio -- mignacio@april.org
   3 #
   4 # This program is free software; you can redistribute it and/or modify
   5 # it under the terms of the GNU General Public License as published by
   6 # the Free Software Foundation; either version 2 of the License, or
   7 # (at your option) any later version.
   8 #
   9 # This program is distributed in the hope that it will be useful,
  10 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  11 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12 # GNU General Public License for more details.
  13 #
  14 # You should have received a copy of the GNU General Public License
  15 # along with this program; if not, write to the Free Software
  16 # Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301, USA
  17
  18
  19 MagicCookie = [99,130,83,99]
  20
  21
  22 # DhcpBaseOptions = '{fieldname':[location,length]}
  23 DhcpFields = {'op':[0,1],
  24                      'htype':[1,1],
  25                      'hlen':[2,1],
  26                      'hops':[3,1],
  27                      'xid':[4,4],
  28                      'secs':[8,2],
  29                      'flags':[10,2],
  30                      'ciaddr':[12,4],
  31                      'yiaddr':[16,4],
  32                      'siaddr':[20,4],
  33                      'giaddr':[24,4],
  34                      'chaddr':[28,16],
  35                      'sname':[44,64],
  36                      'file':[108,128]
  37                      }
  38 DhcpFieldsTypes = {'op':"int",
  39                      'htype':"int",
  40                      'hlen':"int",
  41                      'hops':"int",
  42                      'xid':"int4",
  43                      'secs':"int2",
  44                      'flags':"int2",
  45                      'ciaddr':"ipv4",
  46                      'yiaddr':"ipv4",
  47                      'siaddr':"ipv4",
  48                      'giaddr':"ipv4",
  49                      'chaddr':"hwmac",
  50                      'sname':"str",
  51                      'file':"str"
  52                      }
  53
  54 # DhcpOptions = 'option_name':option_code
  55 DhcpOptions = {'pad':0,
  56
  57                # Vendor Extension
  58                'subnet_mask':1,'time_offset':2,
  59                'router':3,'time_server':4,'name_server':5,
  60                'domain_name_server':6,'log_server':7,
  61                'cookie_server':8,'lpr_server':9,
  62                'impress_server':10,'resource_location_server':11,
  63                'host_name':12,'boot_file':13,'merit_dump_file':14,
  64                'domain_name':15,'swap_server':16,'root_path':17,'extensions_path':18,
  65
  66                # IP layer parameters per host
  67                'ip_forwarding':19,'nonlocal_source_rooting':20,
  68                'policy_filter':21,'maximum_datagram_reassembly_size':22,
  69                'default_ip_time-to-live':23,'path_mtu_aging_timeout':24,
  70                'path_mtu_table':25,
  71
  72                # IP layer parameters per interface
  73                'interface_mtu':26,'all_subnets_are_local':27,
  74                'broadcast_address':28,'perform_mask_discovery':29,
  75                'mask_supplier':30,'perform_router_discovery':31,
  76                'routeur_solicitation_address':32,'static_route':33,
  77
  78                # link layer parameters per interface
  79                'trailer_encapsulation':34,'arp_cache_timeout':35,
  80                'ethernet_encapsulation':36,
  81
  82                # TCP parameters
  83                'tcp_default_ttl':37,'tcp_keepalive_interval':38,
  84                'tcp_keepalive_garbage':39,
  85
  86                # Applications and service parameters
  87                'nis_domain':40,
  88                'nis_servers':41,
  89                'ntp_servers':42,
  90                'vendor_specific_information':43,
  91                'nbns':44,
  92                'nbdd':45,'node_type':46,
  93                'netbios_scope':47,'x_window_system_font_server':48,
  94                'x_window_system_display_manager':49,
  95
  96                # DHCP extensions
  97                'request_ip_address':50,
  98                'ip_address_lease_time':51,
  99                'overload':52,
 100                'dhcp_message_type':53,
 101                'server_identifier':54,
 102                'parameter_request_list':55,
 103                'message':56,
 104                'maximum_dhcp_message_size':57,
 105                'renewal_time_value':58,
 106                'rebinding_time_value':59,
 107                'class_identifier':60,
 108                'client_identifier':61,
 109
 110                # Add from RFC 2132
 111                'netware_ip_domain_name':62,
 112                'netware_ip_sub_options':63,
 113
 114                'nis+_domain':64,
 115                'nis+_servers':65,
 116                'tftp_server_name':66,
 117                'bootfile_name':67,
 118                'mobile_ip_home_agent':68,
 119                'smtp_servers':69,
 120                'pop_servers':70,
 121                'nntp_servers':71,
 122                'default_world_wide_web_server':72,
 123                'default_finger_server':73,
 124                'default_internet_relay_chat_server':74,
 125                'streettalk_server':75,
 126                'streettalk_directory_assistance_server':76,
 127
 128                'user_class':77,
 129                'directory_agent':78,
 130                'service_scope':79,
 131                'rapid_commit':80,
 132
 133                'client_fqdn':81,
 134                'relay_agent':82,
 135                'internet_storage_name_service':83,
 136                '84':84,
 137                'nds_server':85,
 138                'nds_tree_name':86,
 139                'nds_context':87,
 140                '88':88,
 141                '89':89,
 142                'authentication':90,
 143                'client_last_transaction_time':91,
 144                'associated_ip':92,
 145                'client_system':93,
 146                'client_ndi':94,
 147                'ldap':95,
 148                'unassigned':96,
 149                'uuid_guid':97,
 150                'open_group_user_auth':98,
 151                'unassigned':99,
 152                'unassigned':100,
 153                'unassigned':101,
 154                'unassigned':102,
 155                'unassigned':103,
 156                'unassigned':104,
 157                'unassigned':105,
 158                'unassigned':106,
 159                'unassigned':107,
 160                'unassigned':108,
 161                'unassigned':109,
 162                'unassigned':110,
 163                'unassigned':111,
 164                'netinfo_address':112,
 165                'netinfo_tag':113,
 166                'url':114,
 167                'unassigned':115,
 168                'auto_config':116,
 169                'name_service_search':117,
 170                'subnet_selection':118,
 171                'domain_search':119,
 172                'sip_servers':120,
 173                'classless_static_route':121,
 174                'cablelabs_client_configuration':122,
 175                'geoconf':123,
 176                'vendor_class':124,
 177                'vendor_specific':125,
 178                '126':126,'127':127,'128':128,'129':129,
 179                '130':130,'131':131,'132':132,'133':133,
 180                '134':134,'135':135,'136':136,'137':137,
 181                '138':138,'139':139,'140':140,'141':141,
 182                '142':142,'143':143,'144':144,'145':145,
 183                '146':146,'147':147,'148':148,'149':149,
 184                '150':150,'151':151,'152':152,'153':153,
 185                '154':154,'155':155,'156':156,'157':157,
 186                '158':158,'159':159,'160':160,'161':161,
 187                '162':162,'163':163,'164':164,'165':165,
 188                '166':166,'167':167,'168':168,'169':169,
 189                '170':170,'171':171,'172':172,'173':173,
 190                '174':174,'175':175,'176':176,'177':177,
 191                '178':178,'179':179,'180':180,'181':181,
 192                '182':182,'183':183,'184':184,'185':185,
 193                '186':186,'187':187,'188':188,'189':189,
 194                '190':190,'191':191,'192':192,'193':193,
 195                '194':194,'195':195,'196':196,'197':197,
 196                '198':198,'199':199,'200':200,'201':201,
 197                '202':202,'203':203,'204':204,'205':205,
 198                '206':206,'207':207,'208':208,'209':209,
 199                '210':210,'211':211,'212':212,'213':213,
 200                '214':214,'215':215,'216':216,'217':217,
 201                '218':218,'219':219,'220':220,'221':221,
 202                '222':222,'223':223,'224':224,'225':225,
 203                '226':226,'227':227,'228':228,'229':229,
 204                '230':230,'231':231,'232':232,'233':233,
 205                '234':234,'235':235,'236':236,'237':237,
 206                '238':238,'239':239,'240':240,'241':241,
 207                '242':242,'243':243,'244':244,'245':245,
 208                '246':246,'247':247,'248':248,'249':249,
 209                '250':250,'251':251,'252':252,'253':253,
 210                '254':254,'end':255
 211
 212                }
 213
 214 # DhcpOptionsList : reverse of DhcpOptions
 215 DhcpOptionsList = ['pad',
 216
 217                    # Vendor Extension
 218                    'subnet_mask','time_offset',
 219                    'router','time_server','name_server',
 220                    'domain_name_server','log_server',
 221                    'cookie_server','lpr_server',
 222                    'impress_server','resource_location_server',
 223                    'host_name','boot_file','merit_dump_file',
 224                    'domain_name','swap_server','root_path','extensions_path',
 225
 226                    # IP layer parameters per host
 227                    'ip_forwarding','nonlocal_source_rooting',
 228                    'policy_filter','maximum_datagram_reassembly_size',
 229                    'default_ip_time-to-live','path_mtu_aging_timeout',
 230                    'path_mtu_table',
 231
 232                    # IP layer parameters per interface
 233                    'interface_mtu','all_subnets_are_local',
 234                    'broadcast_address','perform_mask_discovery',
 235                    'mask_supplier','perform_router_discovery',
 236                    'routeur_solicitation_address','static_route',
 237
 238                    # link layer parameters per interface
 239                    'trailer_encapsulation','arp_cache_timeout',
 240                    'ethernet_encapsulation',
 241
 242                    # TCP parameters
 243                    'tcp_default_ttl','tcp_keepalive_interval',
 244                    'tcp_keepalive_garbage',
 245
 246                    # Applications and service parameters
 247                    'nis_domain',
 248                    'nis_servers',
 249                    'ntp_servers',
 250                    'vendor_specific_information','nbns',
 251                    'nbdd','node_type',
 252                    'netbios_scope','x_window_system_font_server',
 253                    'x_window_system_display_manager',
 254
 255                    # DHCP extensions
 256                    'request_ip_address',
 257                    'ip_address_lease_time',
 258                    'overload',
 259                    'dhcp_message_type',
 260                    'server_identifier',
 261                    'parameter_request_list',
 262                    'message',
 263                    'maximum_dhcp_message_size',
 264                    'renewal_time_value',
 265                    'rebinding_time_value',
 266                    'class_identifier',
 267                    'client_identifier',
 268
 269
 270                    # adds from RFC 2132,2242
 271                    'netware_ip_domain_name',
 272                    'netware_ip_sub_options',
 273                    'nis+_domain',
 274                    'nis+_servers',
 275                    'tftp_server_name',
 276                    'bootfile_name',
 277                    'mobile_ip_home_agent',
 278                    'smtp_servers',
 279                    'pop_servers',
 280                    'nntp_servers',
 281                    'default_world_wide_web_server',
 282                    'default_finger_server',
 283                    'default_internet_relay_chat_server',
 284                    'streettalk_server',
 285                    'streettalk_directory_assistance_server',
 286                    'user_class','directory_agent','service_scope',
 287
 288                    # 80
 289                    'rapid_commit','client_fqdn','relay_agent',
 290                    'internet_storage_name_service',
 291                    '84',
 292                    'nds_server','nds_tree_name','nds_context',
 293                    '88','89',
 294
 295                    #90
 296                    'authentication',
 297                    'client_last_transaction_time','associated_ip', #RFC 4388
 298                    'client_system', 'client_ndi', #RFC 3679
 299                    'ldap','unassigned','uuid_guid', #RFC 3679
 300                    'open_group_user_auth', #RFC 2485
 301
 302                    # 99->115 RFC3679
 303                    'unassigned','unassigned','unassigned',
 304                    'unassigned','unassigned','unassigned',
 305                    'unassigned','unassigned','unassigned',
 306                    'unassigned','unassigned','unassigned',
 307                    'unassigned','netinfo_address','netinfo_tag',
 308                    'url','unassigned',
 309
 310                    #116
 311                    'auto_config','name_service_search','subnet_selection',
 312                    'domain_search','sip_servers','classless_static_route',
 313                    'cablelabs_client_configuration','geoconf',
 314
 315                    #124
 316                    'vendor_class', 'vendor_specific',
 317
 318                    '126','127','128','129',
 319                    '130','131','132','133','134','135','136','137','138','139',
 320                    '140','141','142','143','144','145','146','147','148','149',
 321                    '150','151','152','153','154','155','156','157','158','159',
 322                    '160','161','162','163','164','165','166','167','168','169',
 323                    '170','171','172','173','174','175','176','177','178','179',
 324                    '180','181','182','183','184','185','186','187','188','189',
 325                    '190','191','192','193','194','195','196','197','198','199',
 326                    '200','201','202','203','204','205','206','207','208','209',
 327                    '210','211','212','213','214','215','216','217','218','219',
 328                    '220','221','222','223','224','225','226','227','228','229',
 329                    '230','231','232','233','234','235','236','237','238','239',
 330                    '240','241','242','243','244','245','246','247','248','249',
 331                    '250','251','252','253','254',
 332
 333                    'end'
 334                    ]
 335
 336
 337 # See http://www.iana.org/assignments/bootp-dhcp-parameters
 338 # FIXME : verify all ipv4+ options, somes are 32 bits...
 339
 340 DhcpOptionsTypes = {0:"none", 1:"ipv4", 2:"ipv4", 3:"ipv4+",
 341                     4:"ipv4+", 5:"ipv4+", 6:"ipv4+", 7:"ipv4+",
 342                     8:"ipv4+", 9:"ipv4+", 10:"ipv4+", 11:"ipv4+",
 343                     12:"string", 13:"16-bits", 14:"string", 15:"string",
 344                     16:"ipv4", 17:"string", 18:"string", 19:"bool",
 345                     20:"bool", 21:"ipv4+", 22:"16-bits", 23:"char",
 346                     24:"ipv4", 25:"16-bits", 26:"16-bits", 27:"bool",
 347                     28:"ipv4", 29:"bool", 30:"bool", 31:"bool",
 348                     32:"ipv4", 33:"ipv4+", 34:"bool", 35:"32-bits",
 349                     36:"bool", 37:"char", 38:"32-bits", 39:"bool",
 350                     40:"string", 41:"ipv4+", 42:"ipv4+", 43:"string",
 351                     44:"ipv4+", 45:"ipv4+", 46:"char", 47:"string",
 352                     48:"ipv4+", 49:"ipv4+", 50:"ipv4", 51:"32-bits",
 353                     52:"char", 53:"char", 54:"ipv4", 55:"none",
 354                     56:"string", 57:"16-bits", 58:"32-bits", 59:"32-bits",
 355                     60:"string", 61:"identifier", 62:"string", 63:"RFC2242",
 356                     64:"string", 65:"ipv4+", 66:"string", 67:"string",
 357                     68:"ipv4", 69:"ipv4+", 70:"ipv4+", 71:"ipv4+",
 358                     72:"ipv4+", 73:"ipv4+", 74:"ipv4+", 75:"ipv4+",
 359                     76:"ipv4+", 77:"RFC3004", 78:"RFC2610", 79:"RFC2610",
 360                     80:"null", 81:"string", 82:"RFC3046", 83:"RFC4174",
 361                     84:"Unassigned", 85:"ipv4+", 86:"RFC2241", 87:"RFC2241",
 362                     88:"Unassigned", 89:"Unassigned", 90:"RFC3118", 91:"RFC4388",
 363                     92:"ipv4+", 93:"Unassigned", 94:"Unassigned", 95:"Unassigned",
 364                     96:"Unassigned", 97:"Unassigned", 98:"string", 99:"Unassigned",
 365                     100:"Unassigned", 101:"Unassigned", 102:"Unassigned", 103:"Unassigned",
 366                     104:"Unassigned", 105:"Unassigned", 106:"Unassigned", 107:"Unassigned",
 367                     108:"Unassigned", 109:"Unassigned", 110:"Unassigned", 111:"Unassigned",
 368                     112:"Unassigned", 113:"Unassigned", 114:"Unassigned", 115:"Unassigned",
 369                     116:"char", 117:"RFC2937", 118:"ipv4", 119:"RFC3397",
 370                     120:"RFC3361",
 371
 372                     #TODO
 373                     121:"Unassigned", 122:"Unassigned", 123:"Unassigned",
 374                     124:"Unassigned", 125:"Unassigned", 126:"Unassigned", 127:"Unassigned",
 375                     128:"Unassigned", 129:"Unassigned", 130:"Unassigned", 131:"Unassigned",
 376                     132:"Unassigned", 133:"Unassigned", 134:"Unassigned", 135:"Unassigned",
 377                     136:"Unassigned", 137:"Unassigned", 138:"Unassigned", 139:"Unassigned",
 378                     140:"Unassigned", 141:"Unassigned", 142:"Unassigned", 143:"Unassigned",
 379                     144:"Unassigned", 145:"Unassigned", 146:"Unassigned", 147:"Unassigned",
 380                     148:"Unassigned", 149:"Unassigned", 150:"Unassigned", 151:"Unassigned",
 381                     152:"Unassigned", 153:"Unassigned", 154:"Unassigned", 155:"Unassigned",
 382                     156:"Unassigned", 157:"Unassigned", 158:"Unassigned", 159:"Unassigned",
 383                     160:"Unassigned", 161:"Unassigned", 162:"Unassigned", 163:"Unassigned",
 384                     164:"Unassigned", 165:"Unassigned", 166:"Unassigned", 167:"Unassigned",
 385                     168:"Unassigned", 169:"Unassigned", 170:"Unassigned", 171:"Unassigned",
 386                     172:"Unassigned", 173:"Unassigned", 174:"Unassigned", 175:"Unassigned",
 387                     176:"Unassigned", 177:"Unassigned", 178:"Unassigned", 179:"Unassigned",
 388                     180:"Unassigned", 181:"Unassigned", 182:"Unassigned", 183:"Unassigned",
 389                     184:"Unassigned", 185:"Unassigned", 186:"Unassigned", 187:"Unassigned",
 390                     188:"Unassigned", 189:"Unassigned", 190:"Unassigned", 191:"Unassigned",
 391                     192:"Unassigned", 193:"Unassigned", 194:"Unassigned", 195:"Unassigned",
 392                     196:"Unassigned", 197:"Unassigned", 198:"Unassigned", 199:"Unassigned",
 393                     200:"Unassigned", 201:"Unassigned", 202:"Unassigned", 203:"Unassigned",
 394                     204:"Unassigned", 205:"Unassigned", 206:"Unassigned", 207:"Unassigned",
 395                     208:"Unassigned", 209:"Unassigned", 210:"Unassigned", 211:"Unassigned",
 396                     212:"Unassigned", 213:"Unassigned", 214:"Unassigned", 215:"Unassigned",
 397                     216:"Unassigned", 217:"Unassigned", 218:"Unassigned", 219:"Unassigned",
 398                     220:"Unassigned", 221:"Unassigned", 222:"Unassigned", 223:"Unassigned",
 399                     224:"Unassigned", 225:"Unassigned", 226:"Unassigned", 227:"Unassigned",
 400                     228:"Unassigned", 229:"Unassigned", 230:"Unassigned", 231:"Unassigned",
 401                     232:"Unassigned", 233:"Unassigned", 234:"Unassigned", 235:"Unassigned",
 402                     236:"Unassigned", 237:"Unassigned", 238:"Unassigned", 239:"Unassigned",
 403                     240:"Unassigned", 241:"Unassigned", 242:"Unassigned", 243:"Unassigned",
 404                     244:"Unassigned", 245:"Un"}