# Anemon Dhcp # Copyright (C) 2005 Mathieu Ignacio -- mignacio@april.org # # This program is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation; either version 2 of the License, or # (at your option) any later version. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program; if not, write to the Free Software # Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA MagicCookie = [99,130,83,99] # DhcpBaseOptions = '{fieldname':[location,length]} DhcpFields = {'op':[0,1], 'htype':[1,1], 'hlen':[2,1], 'hops':[3,1], 'xid':[4,4], 'secs':[8,2], 'flags':[10,2], 'ciaddr':[12,4], 'yiaddr':[16,4], 'siaddr':[20,4], 'giaddr':[24,4], 'chaddr':[28,16], 'sname':[44,64], 'file':[108,128] } DhcpFieldsTypes = {'op':"int", 'htype':"int", 'hlen':"int", 'hops':"int", 'xid':"int4", 'secs':"int2", 'flags':"int2", 'ciaddr':"ipv4", 'yiaddr':"ipv4", 'siaddr':"ipv4", 'giaddr':"ipv4", 'chaddr':"hwmac", 'sname':"str", 'file':"str" } # DhcpOptions = 'option_name':option_code DhcpOptions = {'pad':0, # Vendor Extension 'subnet_mask':1,'time_offset':2, 'router':3,'time_server':4,'name_server':5, 'domain_name_server':6,'log_server':7, 'cookie_server':8,'lpr_server':9, 'impress_server':10,'resource_location_server':11, 'host_name':12,'boot_file':13,'merit_dump_file':14, 'domain_name':15,'swap_server':16,'root_path':17,'extensions_path':18, # IP layer parameters per host 'ip_forwarding':19,'nonlocal_source_rooting':20, 'policy_filter':21,'maximum_datagram_reassembly_size':22, 'default_ip_time-to-live':23,'path_mtu_aging_timeout':24, 'path_mtu_table':25, # IP layer parameters per interface 'interface_mtu':26,'all_subnets_are_local':27, 'broadcast_address':28,'perform_mask_discovery':29, 'mask_supplier':30,'perform_router_discovery':31, 'routeur_solicitation_address':32,'static_route':33, # link layer parameters per interface 'trailer_encapsulation':34,'arp_cache_timeout':35, 'ethernet_encapsulation':36, # TCP parameters 'tcp_default_ttl':37,'tcp_keepalive_interval':38, 'tcp_keepalive_garbage':39, # Applications and service parameters 'nis_domain':40, 'nis_servers':41, 'ntp_servers':42, 'vendor_specific_information':43, 'nbns':44, 'nbdd':45,'node_type':46, 'netbios_scope':47,'x_window_system_font_server':48, 'x_window_system_display_manager':49, # DHCP extensions 'request_ip_address':50, 'ip_address_lease_time':51, 'overload':52, 'dhcp_message_type':53, 'server_identifier':54, 'parameter_request_list':55, 'message':56, 'maximum_dhcp_message_size':57, 'renewal_time_value':58, 'rebinding_time_value':59, 'class_identifier':60, 'client_identifier':61, # Add from RFC 2132 'netware_ip_domain_name':62, 'netware_ip_sub_options':63, 'nis+_domain':64, 'nis+_servers':65, 'tftp_server_name':66, 'bootfile_name':67, 'mobile_ip_home_agent':68, 'smtp_servers':69, 'pop_servers':70, 'nntp_servers':71, 'default_world_wide_web_server':72, 'default_finger_server':73, 'default_internet_relay_chat_server':74, 'streettalk_server':75, 'streettalk_directory_assistance_server':76, 'user_class':77, 'directory_agent':78, 'service_scope':79, 'rapid_commit':80, 'client_fqdn':81, 'relay_agent':82, 'internet_storage_name_service':83, '84':84, 'nds_server':85, 'nds_tree_name':86, 'nds_context':87, '88':88, '89':89, 'authentication':90, 'client_last_transaction_time':91, 'associated_ip':92, 'client_system':93, 'client_ndi':94, 'ldap':95, 'unassigned':96, 'uuid_guid':97, 'open_group_user_auth':98, 'unassigned':99, 'unassigned':100, 'unassigned':101, 'unassigned':102, 'unassigned':103, 'unassigned':104, 'unassigned':105, 'unassigned':106, 'unassigned':107, 'unassigned':108, 'unassigned':109, 'unassigned':110, 'unassigned':111, 'netinfo_address':112, 'netinfo_tag':113, 'url':114, 'unassigned':115, 'auto_config':116, 'name_service_search':117, 'subnet_selection':118, 'domain_search':119, 'sip_servers':120, 'classless_static_route':121, 'cablelabs_client_configuration':122, 'geoconf':123, 'vendor_class':124, 'vendor_specific':125, '126':126,'127':127,'128':128,'129':129, '130':130,'131':131,'132':132,'133':133, '134':134,'135':135,'136':136,'137':137, '138':138,'139':139,'140':140,'141':141, '142':142,'143':143,'144':144,'145':145, '146':146,'147':147,'148':148,'149':149, '150':150,'151':151,'152':152,'153':153, '154':154,'155':155,'156':156,'157':157, '158':158,'159':159,'160':160,'161':161, '162':162,'163':163,'164':164,'165':165, '166':166,'167':167,'168':168,'169':169, '170':170,'171':171,'172':172,'173':173, '174':174,'175':175,'176':176,'177':177, '178':178,'179':179,'180':180,'181':181, '182':182,'183':183,'184':184,'185':185, '186':186,'187':187,'188':188,'189':189, '190':190,'191':191,'192':192,'193':193, '194':194,'195':195,'196':196,'197':197, '198':198,'199':199,'200':200,'201':201, '202':202,'203':203,'204':204,'205':205, '206':206,'207':207,'208':208,'209':209, '210':210,'211':211,'212':212,'213':213, '214':214,'215':215,'216':216,'217':217, '218':218,'219':219,'220':220,'221':221, '222':222,'223':223,'224':224,'225':225, '226':226,'227':227,'228':228,'229':229, '230':230,'231':231,'232':232,'233':233, '234':234,'235':235,'236':236,'237':237, '238':238,'239':239,'240':240,'241':241, '242':242,'243':243,'244':244,'245':245, '246':246,'247':247,'248':248,'249':249, '250':250,'251':251,'252':252,'253':253, '254':254,'end':255 } # DhcpOptionsList : reverse of DhcpOptions DhcpOptionsList = ['pad', # Vendor Extension 'subnet_mask','time_offset', 'router','time_server','name_server', 'domain_name_server','log_server', 'cookie_server','lpr_server', 'impress_server','resource_location_server', 'host_name','boot_file','merit_dump_file', 'domain_name','swap_server','root_path','extensions_path', # IP layer parameters per host 'ip_forwarding','nonlocal_source_rooting', 'policy_filter','maximum_datagram_reassembly_size', 'default_ip_time-to-live','path_mtu_aging_timeout', 'path_mtu_table', # IP layer parameters per interface 'interface_mtu','all_subnets_are_local', 'broadcast_address','perform_mask_discovery', 'mask_supplier','perform_router_discovery', 'routeur_solicitation_address','static_route', # link layer parameters per interface 'trailer_encapsulation','arp_cache_timeout', 'ethernet_encapsulation', # TCP parameters 'tcp_default_ttl','tcp_keepalive_interval', 'tcp_keepalive_garbage', # Applications and service parameters 'nis_domain', 'nis_servers', 'ntp_servers', 'vendor_specific_information','nbns', 'nbdd','node_type', 'netbios_scope','x_window_system_font_server', 'x_window_system_display_manager', # DHCP extensions 'request_ip_address', 'ip_address_lease_time', 'overload', 'dhcp_message_type', 'server_identifier', 'parameter_request_list', 'message', 'maximum_dhcp_message_size', 'renewal_time_value', 'rebinding_time_value', 'class_identifier', 'client_identifier', # adds from RFC 2132,2242 'netware_ip_domain_name', 'netware_ip_sub_options', 'nis+_domain', 'nis+_servers', 'tftp_server_name', 'bootfile_name', 'mobile_ip_home_agent', 'smtp_servers', 'pop_servers', 'nntp_servers', 'default_world_wide_web_server', 'default_finger_server', 'default_internet_relay_chat_server', 'streettalk_server', 'streettalk_directory_assistance_server', 'user_class','directory_agent','service_scope', # 80 'rapid_commit','client_fqdn','relay_agent', 'internet_storage_name_service', '84', 'nds_server','nds_tree_name','nds_context', '88','89', #90 'authentication', 'client_last_transaction_time','associated_ip', #RFC 4388 'client_system', 'client_ndi', #RFC 3679 'ldap','unassigned','uuid_guid', #RFC 3679 'open_group_user_auth', #RFC 2485 # 99->115 RFC3679 'unassigned','unassigned','unassigned', 'unassigned','unassigned','unassigned', 'unassigned','unassigned','unassigned', 'unassigned','unassigned','unassigned', 'unassigned','netinfo_address','netinfo_tag', 'url','unassigned', #116 'auto_config','name_service_search','subnet_selection', 'domain_search','sip_servers','classless_static_route', 'cablelabs_client_configuration','geoconf', #124 'vendor_class', 'vendor_specific', '126','127','128','129', '130','131','132','133','134','135','136','137','138','139', '140','141','142','143','144','145','146','147','148','149', '150','151','152','153','154','155','156','157','158','159', '160','161','162','163','164','165','166','167','168','169', '170','171','172','173','174','175','176','177','178','179', '180','181','182','183','184','185','186','187','188','189', '190','191','192','193','194','195','196','197','198','199', '200','201','202','203','204','205','206','207','208','209', '210','211','212','213','214','215','216','217','218','219', '220','221','222','223','224','225','226','227','228','229', '230','231','232','233','234','235','236','237','238','239', '240','241','242','243','244','245','246','247','248','249', '250','251','252','253','254', 'end' ] # See http://www.iana.org/assignments/bootp-dhcp-parameters # FIXME : verify all ipv4+ options, somes are 32 bits... DhcpOptionsTypes = {0:"none", 1:"ipv4", 2:"ipv4", 3:"ipv4+", 4:"ipv4+", 5:"ipv4+", 6:"ipv4+", 7:"ipv4+", 8:"ipv4+", 9:"ipv4+", 10:"ipv4+", 11:"ipv4+", 12:"string", 13:"16-bits", 14:"string", 15:"string", 16:"ipv4", 17:"string", 18:"string", 19:"bool", 20:"bool", 21:"ipv4+", 22:"16-bits", 23:"char", 24:"ipv4", 25:"16-bits", 26:"16-bits", 27:"bool", 28:"ipv4", 29:"bool", 30:"bool", 31:"bool", 32:"ipv4", 33:"ipv4+", 34:"bool", 35:"32-bits", 36:"bool", 37:"char", 38:"32-bits", 39:"bool", 40:"string", 41:"ipv4+", 42:"ipv4+", 43:"string", 44:"ipv4+", 45:"ipv4+", 46:"char", 47:"string", 48:"ipv4+", 49:"ipv4+", 50:"ipv4", 51:"32-bits", 52:"char", 53:"char", 54:"ipv4", 55:"none", 56:"string", 57:"16-bits", 58:"32-bits", 59:"32-bits", 60:"string", 61:"identifier", 62:"string", 63:"RFC2242", 64:"string", 65:"ipv4+", 66:"string", 67:"string", 68:"ipv4", 69:"ipv4+", 70:"ipv4+", 71:"ipv4+", 72:"ipv4+", 73:"ipv4+", 74:"ipv4+", 75:"ipv4+", 76:"ipv4+", 77:"RFC3004", 78:"RFC2610", 79:"RFC2610", 80:"null", 81:"string", 82:"RFC3046", 83:"RFC4174", 84:"Unassigned", 85:"ipv4+", 86:"RFC2241", 87:"RFC2241", 88:"Unassigned", 89:"Unassigned", 90:"RFC3118", 91:"RFC4388", 92:"ipv4+", 93:"Unassigned", 94:"Unassigned", 95:"Unassigned", 96:"Unassigned", 97:"Unassigned", 98:"string", 99:"Unassigned", 100:"Unassigned", 101:"Unassigned", 102:"Unassigned", 103:"Unassigned", 104:"Unassigned", 105:"Unassigned", 106:"Unassigned", 107:"Unassigned", 108:"Unassigned", 109:"Unassigned", 110:"Unassigned", 111:"Unassigned", 112:"Unassigned", 113:"Unassigned", 114:"Unassigned", 115:"Unassigned", 116:"char", 117:"RFC2937", 118:"ipv4", 119:"RFC3397", 120:"RFC3361", #TODO 121:"Unassigned", 122:"Unassigned", 123:"Unassigned", 124:"Unassigned", 125:"Unassigned", 126:"Unassigned", 127:"Unassigned", 128:"Unassigned", 129:"Unassigned", 130:"Unassigned", 131:"Unassigned", 132:"Unassigned", 133:"Unassigned", 134:"Unassigned", 135:"Unassigned", 136:"Unassigned", 137:"Unassigned", 138:"Unassigned", 139:"Unassigned", 140:"Unassigned", 141:"Unassigned", 142:"Unassigned", 143:"Unassigned", 144:"Unassigned", 145:"Unassigned", 146:"Unassigned", 147:"Unassigned", 148:"Unassigned", 149:"Unassigned", 150:"Unassigned", 151:"Unassigned", 152:"Unassigned", 153:"Unassigned", 154:"Unassigned", 155:"Unassigned", 156:"Unassigned", 157:"Unassigned", 158:"Unassigned", 159:"Unassigned", 160:"Unassigned", 161:"Unassigned", 162:"Unassigned", 163:"Unassigned", 164:"Unassigned", 165:"Unassigned", 166:"Unassigned", 167:"Unassigned", 168:"Unassigned", 169:"Unassigned", 170:"Unassigned", 171:"Unassigned", 172:"Unassigned", 173:"Unassigned", 174:"Unassigned", 175:"Unassigned", 176:"Unassigned", 177:"Unassigned", 178:"Unassigned", 179:"Unassigned", 180:"Unassigned", 181:"Unassigned", 182:"Unassigned", 183:"Unassigned", 184:"Unassigned", 185:"Unassigned", 186:"Unassigned", 187:"Unassigned", 188:"Unassigned", 189:"Unassigned", 190:"Unassigned", 191:"Unassigned", 192:"Unassigned", 193:"Unassigned", 194:"Unassigned", 195:"Unassigned", 196:"Unassigned", 197:"Unassigned", 198:"Unassigned", 199:"Unassigned", 200:"Unassigned", 201:"Unassigned", 202:"Unassigned", 203:"Unassigned", 204:"Unassigned", 205:"Unassigned", 206:"Unassigned", 207:"Unassigned", 208:"Unassigned", 209:"Unassigned", 210:"Unassigned", 211:"Unassigned", 212:"Unassigned", 213:"Unassigned", 214:"Unassigned", 215:"Unassigned", 216:"Unassigned", 217:"Unassigned", 218:"Unassigned", 219:"Unassigned", 220:"Unassigned", 221:"Unassigned", 222:"Unassigned", 223:"Unassigned", 224:"Unassigned", 225:"Unassigned", 226:"Unassigned", 227:"Unassigned", 228:"Unassigned", 229:"Unassigned", 230:"Unassigned", 231:"Unassigned", 232:"Unassigned", 233:"Unassigned", 234:"Unassigned", 235:"Unassigned", 236:"Unassigned", 237:"Unassigned", 238:"Unassigned", 239:"Unassigned", 240:"Unassigned", 241:"Unassigned", 242:"Unassigned", 243:"Unassigned", 244:"Unassigned", 245:"Un"}