mirror of
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8f008ca7f5
natural string based on content except as noted:
* domain (RFC3397)/dname (string) is strict domain name allowance
(ie, [alnum] with _- (but not at the start or end))
* string is now printable ascii (1-127) until invalid
* ascii is all ascii (1-127) until invalid
* raw is all chars (1-255) until NUL
* binhex is a hex representation of the option including embedded NULs
* ssid is still escpaed octal because it's expected to be human readable
AND can technically be all NUL
* everything else has strict option -> value encoding
This removes all shell escaped encoding - dhcpcd will assume that IF the
--script option is a shell, it will quote variables correctly.
The stock dhcpcd-run-hooks does.
dhcpcd -V now prints how the variables will be decoded.
Changed some options in dhcpcd-definitions.conf to more sensible defaults.
531 lines
15 KiB
Plaintext
531 lines
15 KiB
Plaintext
# Copyright (c) 2006-2014 Roy Marples
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# All rights reserved
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# DHCP option definitions for dhcpcd(8)
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# These are used to translate DHCP options into shell variables
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# for use in dhcpcd-run-hooks(8)
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# See dhcpcd.conf(5) for details
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##############################################################################
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# DHCP RFC2132 options unless otheriwse stated
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define 1 request ipaddress subnet_mask
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# RFC3442 states that the CSR has to come before all other routes
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# For completeness we also specify static routes then routers
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define 121 rfc3442 classless_static_routes
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# Option 249 is an IANA assigned private number used by Windows DHCP servers
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# to provide the exact same information as option 121, classless static routes
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define 249 rfc3442 ms_classless_static_routes
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define 33 request array ipaddress static_routes
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define 3 request array ipaddress routers
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define 2 uint32 time_offset
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define 4 array ipaddress time_servers
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define 5 array ipaddress ien116_name_servers
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define 6 array ipaddress domain_name_servers
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define 7 array ipaddress log_servers
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define 8 array ipaddress cookie_servers
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define 9 array ipaddress lpr_servers
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define 10 array ipaddress impress_servers
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define 11 array ipaddress resource_location_servers
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define 12 dname host_name
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define 13 uint16 boot_size
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define 14 string merit_dump
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# Technically domain_name is not an array, but many servers expect clients
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# to treat it as one.
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define 15 array dname domain_name
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define 16 ipaddress swap_server
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define 17 string root_path
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define 18 string extensions_path
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define 19 byte ip_forwarding
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define 20 byte non_local_source_routing
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define 21 array ipaddress policy_filter
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define 22 int16 max_dgram_reassembly
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define 23 uint16 default_ip_ttl
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define 24 uint32 path_mtu_aging_timeout
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define 25 array uint16 path_mtu_plateau_table
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define 26 uint16 interface_mtu
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define 27 byte all_subnets_local
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define 28 request ipaddress broadcast_address
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define 29 byte perform_mask_discovery
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define 30 byte mask_supplier
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define 31 byte router_discovery
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define 32 ipaddress router_solicitation_address
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define 34 byte trailer_encapsulation
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define 35 uint32 arp_cache_timeout
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define 36 uint16 ieee802_3_encapsulation
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define 37 byte default_tcp_ttl
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define 38 uint32 tcp_keepalive_interval
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define 39 byte tcp_keepalive_garbage
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define 40 string nis_domain
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define 41 array ipaddress nis_servers
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define 42 array ipaddress ntp_servers
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define 43 binhex vendor_encapsulated_options
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define 44 array ipaddress netbios_name_servers
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define 45 ipaddress netbios_dd_server
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define 46 byte netbios_node_type
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define 47 string netbios_scope
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define 48 array ipaddress font_servers
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define 49 array ipaddress x_display_manager
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define 50 ipaddress dhcp_requested_address
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define 51 request uint32 dhcp_lease_time
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define 52 byte dhcp_option_overload
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define 53 byte dhcp_message_type
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define 54 ipaddress dhcp_server_identifier
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define 55 array byte dhcp_parameter_request_list
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define 56 string dhcp_message
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define 57 uint16 dhcp_max_message_size
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define 58 request uint32 dhcp_renewal_time
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define 59 request uint32 dhcp_rebinding_time
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define 60 binhex vendor_class_identifier
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define 61 binhex dhcp_client_identifier
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define 64 string nisplus_domain
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define 65 array ipaddress nisplus_servers
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define 66 dname tftp_server_name
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define 67 string bootfile_name
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define 68 array ipaddress mobile_ip_home_agent
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define 69 array ipaddress smtp_server
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define 70 array ipaddress pop_server
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define 71 array ipaddress nntp_server
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define 72 array ipaddress www_server
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define 73 array ipaddress finger_server
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define 74 array ipaddress irc_server
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define 75 array ipaddress streettalk_server
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define 76 array ipaddress streettalk_directory_assistance_server
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# DHCP User Class, RFC3004
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define 77 binhex user_class
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# DHCP SLP Directory Agent, RFC2610
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define 78 embed slp_agent
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embed byte mandatory
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embed array ipaddress address
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define 79 embed slp_service
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embed byte mandatory
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embed ascii scope_list
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# DHCP Rapid Commit, RFC4039
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define 80 norequest flag rapid_commit
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# DHCP Fully Qualified Domain Name, RFC4702
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define 81 embed fqdn
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embed byte flags
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embed byte rcode1
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embed byte rcode2
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embed domain fqdn
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# Option 82 is for Relay Agents and DHCP servers
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# Options 83 ad 84 are unused, RFC3679
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# DHCP Novell Directory Services, RFC2241
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define 85 array ipaddress nds_servers
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define 86 raw nds_tree_name
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define 87 raw nds_context
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# DHCP Broadcast and Multicast Control Server, RFC4280
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define 88 array domain bcms_controller_names
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define 89 array ipaddress bcms_controller_address
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# DHCP Authentication, RFC3118
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define 90 embed auth
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embed byte protocol
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embed byte algorithm
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embed byte rdm
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embed binhex:8 replay
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embed binhex information
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# DHCP Leasequery, RFC4388
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define 91 uint32 client_last_transaction_time
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define 92 array ipaddress associated_ip
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# DHCP Options for Intel Preboot eXecution Environent (PXE), RFC4578
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# Options 93, 94 and 97 are used but of no use to dhcpcd
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# Option 95 used by Apple but never published RFC3679
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# Option 96 is unused, RFC3679
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# DHCP The Open Group's User Authentication Protocol, RFC2485
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define 98 string uap_servers
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# DHCP Civic Addresses Configuration Information, RFC4776
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define 99 encap geoconf_civic
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embed byte what
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embed uint16 country_code
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# The rest of this option is not supported
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# DHCP Timezone, RFC4883
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define 100 string posix_timezone
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define 101 string tzdb_timezone
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# Options 102-115 are unused, RFC3679
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# DHCP Auto-Configuration, RFC2563
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define 116 byte auto_configure
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# DHCP Name Service Search, RFC2937
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define 117 array uint16 name_service_search
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# DHCP Subnet Selection, RFC3011
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define 118 ipaddress subnet_selection
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# DHCP Domain Search, RFC3397
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define 119 array domain domain_search
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# DHCP Session Initiated Protocol Servers, RFC3361
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define 120 rfc3361 sip_server
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# Option 121 is defined at the top of this file
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# DHCP CableLabs Client, RFC3495
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define 122 encap tsp
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encap 1 ipaddress dhcp_server
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encap 2 ipaddress dhcp_secondary_server
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encap 3 rfc3361 provisioning_server
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encap 4 embed as_req_as_rep_backoff
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embed uint32 nominal
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embed uint32 maximum
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embed uint32 retry
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encap 5 embed ap_req_ap_rep_backoff
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embed uint32 nominal
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embed uint32 maximum
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embed uint32 retry
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encap 6 domain kerberos_realm
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encap 7 byte ticket_granting_server_utilization
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encap 8 byte provisioning_timer
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# DHCP Coordinate LCI, RFC6225
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# We have no means of expressing 6 bit lengths
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define 123 binhex geoconf
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# DHCP Vendor-Identifying Vendor Options, RFC3925
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define 124 binhex vivco
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define 125 embed vivso
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embed uint32 enterprise_number
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# Vendor options are shared between DHCP/DHCPv6
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# Their code is matched to the enterprise number defined above
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# see the end of this file for an example
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# Options 126 and 127 are unused, RFC3679
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# DHCP Options for Intel Preboot eXecution Environent (PXE), RFC4578
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# Options 128-135 are used but of no use to dhcpcd
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# DHCP PANA Authentication Agent, RFC5192
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define 136 array ipaddress pana_agent
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# DHCP Lost Server, RFC5223
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define 137 domain lost_server
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# DHCP CAPWAP, RFC5417
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define 138 array ipaddress capwap_ac
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# DHCP Mobility Services, RFC5678
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define 139 encap mos_ip
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encap 1 array ipaddress is
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encap 2 array ipaddress cs
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encap 3 array ipaddress es
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define 140 encap mos_domain
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encap 1 domain is
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encap 2 domain cs
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encap 3 domain es
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# DHCP SIP UA, RFC6011
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define 141 array domain sip_ua_cs_list
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# DHCP ANDSF, RFC6153
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define 142 array ipaddress andsf
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define 143 array ip6address andsf6
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# DHCP Coordinate LCI, RFC6225
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# We have no means of expressing 6 bit lengths
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define 144 binhex geoloc
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# DHCP FORCERENEW Nonce Capability, RFC6704
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define 145 array byte forcerenew_nonce_capable
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# DHCP RDNSS Selection for MIF Nodes, RFC6731
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define 146 embed rdnss_selection
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embed byte prf
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embed ipaddress primary
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embed ipaddress secondary
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embed array domain domains
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# Options 147, 148 and 149 are unused, RFC3942
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# DHCP TFTP Server Address, RFC5859
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define 150 array ipaddress tftp_servers
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# Options 151-157 are used for Lease Query, RFC6926 and not for dhcpcd
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# Options 158-174 are unused, RFC3942
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# Options 175-177 are tentativel assigned for Etherboot
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# Options 178-207 are unused, RFC3942
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# DHCP PXELINUX, RFC5071
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define 208 binhex pxelinux_magic
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define 209 string config_file
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define 210 string path_prefix
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define 211 uint32 reboot_time
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# DHCP IPv6 Rapid Deployment on IPv4 Infrastructures, RFC5969
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define 212 rfc5969 sixrd
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# DHCP Access Network Domain Name, RFC5986
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define 213 domain access_domain
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# Options 214-219 are unused, RFC3942
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# DHCP Subnet Allocation, RFC6656
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# Option 220 looks specific to Cisco hardware.
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# DHCP Virtual Subnet Selection, RFC6607
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define 221 encap vss
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encap 0 string nvt
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encap 1 binhex vpn_id
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encap 255 flag global
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# Options 222 and 223 are unused, RFC3942
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# Options 224-254 are reserved for Private Use
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# Option 255 End
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##############################################################################
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# DHCPv6 options, RFC3315
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define6 1 binhex client_id
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define6 2 binhex server_id
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define6 3 norequest index embed ia_na
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embed binhex:4 iaid
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embed uint32 t1
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embed uint32 t2
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encap 5 option
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encap 13 option
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define6 4 norequest index embed ia_ta
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embed uint32 iaid
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encap 5 option
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encap 13 option
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define6 5 norequest index embed ia_addr
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embed ip6address ia_addr
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embed uint32 pltime
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embed uint32 vltime
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encap 13 option
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define6 6 array uint16 option_request
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define6 7 byte preference
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define6 8 uint16 elased_time
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define6 9 binhex dhcp_relay_msg
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# Option 10 is unused
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define6 11 embed auth
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embed byte protocol
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embed byte algorithm
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embed byte rdm
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embed binhex:8 replay
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embed binhex information
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define6 12 ip6address unicast
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define6 13 norequest embed status_code
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embed uint16 status_code
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embed string message
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define6 14 norequest flag rapid_commit
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define6 15 binhex user_class
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define6 16 binhex vivco
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define6 17 embed vivso
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embed uint32 enterprise_number
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# Vendor options are shared between DHCP/DHCPv6
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# Their code is matched to the enterprise number defined above
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# See the end of this file for an example
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define6 18 binhex interface_id
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define6 19 byte reconfigure_msg
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define6 20 flag reconfigure_accept
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# DHCPv6 Session Initiation Protocol Options, RFC3319
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define6 21 array domain sip_servers_names
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define6 22 array ip6address sip_servers_addresses
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# DHCPv6 DNS Configuration Options, RFC3646
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define6 23 array ip6address name_servers
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define6 24 array domain domain_search
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# DHCPv6 Prefix Options, RFC6603
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define6 25 norequest index embed ia_pd
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embed binhex:4 iaid
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embed uint32 t1
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embed uint32 t2
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encap 26 option
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define6 26 index embed prefix
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embed uint32 pltime
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embed uint32 vltime
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embed byte length
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embed ip6address prefix
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encap 13 option
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encap 67 option
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# DHCPv6 Network Information Service Options, RFC3898
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define6 27 array ip6address nis_servers
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define6 28 array ip6address nisp_servers
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define6 29 string nis_domain_name
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define6 30 string nisp_domain_name
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# DHCPv6 Simple Network Time Protocol Servers Option, RFC4075
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define6 31 array ip6address sntp_servers
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# DHCPv6 Information Refresh Time, RFC4242
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define6 32 uint32 info_refresh_time
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# DHCPv6 Broadcast and Multicast Control Server, RFC4280
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define6 33 array domain bcms_server_d
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define6 34 array ip6address bcms_server_a
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# DHCP Civic Addresses Configuration Information, RFC4776
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define6 36 encap geoconf_civic
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embed byte what
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embed uint16 country_code
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# The rest of this option is not supported
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# DHCP Relay Agent Remote-ID, RFC4649
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define6 37 embed remote_id
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embed uint32 enterprise_number
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embed binhex remote_id
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# DHCP Relay Agent Subscriber-ID, RFC4580
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define6 38 binhex subscriber_id
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# DHCPv6 Fully Qualified Domain Name, RFC4704
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define6 39 embed fqdn
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embed byte flags
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embed domain fqdn
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# DHCPv6 PANA Authentication Agnet, RC5192
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define6 40 array ip6address pana_agent
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# DHCPv6 Timezone options, RFC4883
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define6 41 string posix_timezone
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define6 42 string tzdb_timezone
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# DHCPv6 Relay Agent Echo Request
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define6 43 array uint16 ero
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# Options 44-48 are used for Lease Query, RFC5007 and not for dhcpcd
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# DHCPv6 Home Info Discovery in MIPv6, RFC6610
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define6 49 domain mip6_hnidf
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define6 50 encap mip6_vdinf
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encap 71 option
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encap 72 option
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encap 73 option
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# DHCPv6 Lost Server, RFC5223
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define6 51 domain lost_server
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# DHCPv6 CAPWAP, RFC5417
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define6 52 array ip6address capwap_ac
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# DHCPv6 Relay-ID, RFC5460
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define6 53 binhex relay_id
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# DHCP Mobility Services, RFC5678
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define6 54 encap mos_ip
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encap 1 array ip6address is
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encap 2 array ip6address cs
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encap 3 array ip6address es
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define6 55 encap mos_domain
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encap 1 domain is
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encap 2 domain cs
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encap 3 domain es
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# DHCPv6 Network Time Protocol Server, RFC5908
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define6 56 encap ntp_server
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encap 1 ip6address addr
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encap 2 ip6address mcast_addr
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encap 3 ip6address fqdn
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# DHCPv6 LIS Discovery, RFC5986
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define6 57 domain access_domain
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# DHCPv6 SIP UA, RFC6011
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define6 58 array domain sip_ua_cs_list
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# DHCPv6 Network Boot, RFC5970
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define6 59 string bootfile_url
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# We presently cannot decode bootfile_param
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define6 60 binhex bootfile_param
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define6 61 array uint16 architecture_types
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define6 62 embed nii
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embed byte type
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embed byte major
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embed byte minor
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# DHCPv6 Coordinate LCI, RFC6225
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# We have no means of expressing 6 bit lengths
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define6 63 binhex geoloc
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# DHCPv6 AFTR-Name, RFC6334
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define6 64 domain aftr_name
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# DHCPv6 Prefix Exclude Option, RFC6603
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define6 67 embed pd_exclude
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embed byte prefix_len
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embed binhex subnetID
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# DHCPv6 Home Info Discovery in MIPv6, RFC6610
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define6 69 encap mip6_idinf
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encap 71 option
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encap 72 option
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encap 73 option
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define6 70 encap mip6_udinf
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encap 71 option
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encap 72 option
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encap 73 option
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define6 71 embed mip6_hnp
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embed byte prefix_len
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embed ip6address prefix
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define6 72 ip6address mip6_haa
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define6 73 domain mip6_haf
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# DHCPv6 RDNSS Selection for MIF Nodes, RFC6731
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define6 74 embed rdnss_selection
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embed ip6address server
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embed byte prf
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embed array domain domains
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# DHCPv6 Kerberos, RFC6784
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define6 75 string krb_principal_name
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define6 76 string krb_realm_name
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define6 78 embed krb_kdc
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embed uint16 priority
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embed uint16 weight
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embed byte transport_type
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embed uint16 port
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embed ip6address address
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embed string realm_name
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# DHCPv6 Client Link-Layer Address, RFC6939
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# Section 7 states that clients MUST ignore the option 79
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# DHCPv6 Relay-Triggered Reconfiguraion, RFC6977
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define6 80 ip6address link_address
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# DHCPv6 Radius, RFC7037
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# Section 7 states that clients MUST ignore the option 81
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# DHCPv6 SOL_MAX_RT, RFC7083
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define6 82 request uint32 sol_max_rt
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define6 83 request uint32 inf_max_rt
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# DHCPv6 Address Selection Policy
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# Currently not supported
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# Options 86-65535 are unasssinged
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##############################################################################
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# Vendor-Identifying Vendor Options
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# An example:
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#vendopt 12345 encap frobozzco
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#encap 1 string maze_location
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#encap 2 byte grue_probability
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