CIM_DHCPSettingData¶

Key properties¶

Local properties¶

uint16[] RequestedOptions

The list of requested DHCP options which the client is capable of interpreting but not necessarily required for the client to operate properly. This list of DHCP options is for IPv4.

ValueMap	Values
0	Unknown
1	Other
2	Pad
3	Subnet Mask
4	Time Offset
5	Router Option
6	Time Server
7	Name Server
8	Domain Name Server
9	Log Server
10	Cookie Server
11	LPR Server
12	Impress Server
13	Resource Location Server
14	Host Name
15	Boot File Size
16	Merit Dump File
17	Domain Name
18	Swap Server
19	Root Path
20	Extensions Path
21	IP Forwarding Enable/Disable
22	Non-Local Source Routing Enable/Disable
23	Policy Filter
24	Maximum Datagram Reassembly Size
25	Default IP Time-to-live
26	Path MTU Aging Timeout
27	Path MTU Plateau Table
28	Interface MTU
29	All Subnets are Local
30	Broadcast Address
31	Perform Subnet Mask Discovery
32	Mask Supplier
33	Perform Router Discovery
34	Router Solicitation Address
35	Static Route
36	Trailer Encapsulation
37	ARP Cache Timeout
38	Ethernet Encapsulation
39	TCP Default TTL
40	TCP Keepalive Interval
41	TCP Keepalive Garbage
42	Network Information Service Domain
43	Network Information Servers
44	Network Time Protocol Servers
45	Vendor Specific Information
46	NetBIOS over TCP/IP Name Server
47	NetBIOS over TCP/IP Datagram Distribution Server
48	NetBIOS over TCP/IP Node Type
49	NetBIOS over TCP/IP Scope
50	X Window System Font Server
51	X Window System Display Manager
52	Requested IP Address
53	Lease Time
54	Option Overload
55	Message Type
56	Server Identifier
57	Parameter Request List
58	Error Message
59	Maximum Message Size
60	Renewal (T1) Time
61	Rebinding (T2) Time
62	Vendor Class Identifier
63	Client Identifier
64	DMTF Reserved
65	DMTF Reserved
66	Network Information Service+ Domain
67	Network Information Service+ Servers
68	TFTP Server Name
69	Bootfile Name
70	Mobile IP Home Agent
71	Simple Mail Transport Protocol (SMTP) Server
72	Post Office Protocol (POP3) Server
73	Network News Transport Protocol (NNTP) Server
74	Default World Wide Web (WWW) Server
75	Default Finger Server
76	Default Internet Relay Chat (IRC) Server
77	StreetTalk Server
78	StreetTalk Directory Assistance (STDA) Server
79	User Class
80	SLP Directory Agent
81	SLP Service Scope
82..83	DMTF Reserved
84	Relay Agent Information
85..118	DMTF Reserved
119	Name Service Search
120	Subnet Selection
121..122	DMTF Reserved
123	Classless Route
124..256	DMTF Reserved
257	End
258..32767	DMTF Reserved
32768..65535	Vendor Reserved

string RequestedIPv6Address

The IPv6Address that this DHCPSettingData is requesting.

string VendorClassIdentifier

This property is used by DHCP clients to optionally identify the vendor type and configuration of a DHCP client. This corresponds to DHCP Option Code 60 as defined in RFC2132. While this is value is an option and therefore could be expressed using the RequestedOption property, it differs from other properties in that it includes a value when specified from the client.

string RequestedIPv4Address

A previously allocated IPv4 address for which the client is requesting re-allocation. This property is used in a client request (DHCPREQUEST) as the value of the ciaddr field. For AddressOrigin other than 4, this property shall be NULL.

uint32 RequestedLeaseTime

This property is used in a client request (DHCPREQUEST) to allow the client to request a lease time for the IP address. The value shall be specified as an interval at a granularity of seconds. This value corresponds to the value for code 51 as defined in RFC2132.

uint16[] IPv6RequestedOptions

The list of requested DHCP options which the client is capable of interpreting but not necessarily required for the client to operate properly. This list of DHCP options is for IPv6. The values of this property shall be the opcodes specified in RFC3315, Section 22.

uint16[] RequiredOptions

The list of DHCP options required for the client to operate properly. This list of DHCP options is for IPv4.

ValueMap	Values
0	Unknown
1	Other
2	Pad
3	Subnet Mask
4	Time Offset
5	Router Option
6	Time Server
7	Name Server
8	Domain Name Server
9	Log Server
10	Cookie Server
11	LPR Server
12	Impress Server
13	Resource Location Server
14	Host Name
15	Boot File Size
16	Merit Dump File
17	Domain Name
18	Swap Server
19	Root Path
20	Extensions Path
21	IP Forwarding Enable/Disable
22	Non-Local Source Routing Enable/Disable
23	Policy Filter
24	Maximum Datagram Reassembly Size
25	Default IP Time-to-live
26	Path MTU Aging Timeout
27	Path MTU Plateau Table
28	Interface MTU
29	All Subnets are Local
30	Broadcast Address
31	Perform Subnet Mask Discovery
32	Mask Supplier
33	Perform Router Discovery
34	Router Solicitation Address
35	Static Route
36	Trailer Encapsulation
37	ARP Cache Timeout
38	Ethernet Encapsulation
39	TCP Default TTL
40	TCP Keepalive Interval
41	TCP Keepalive Garbage
42	Network Information Service Domain
43	Network Information Servers
44	Network Time Protocol Servers
45	Vendor Specific Information
46	NetBIOS over TCP/IP Name Server
47	NetBIOS over TCP/IP Datagram Distribution Server
48	NetBIOS over TCP/IP Node Type
49	NetBIOS over TCP/IP Scope
50	X Window System Font Server
51	X Window System Display Manager
52	Requested IP Address
53	Lease Time
54	Option Overload
55	Message Type
56	Server Identifier
57	Parameter Request List
58	Error Message
59	Maximum Message Size
60	Renewal (T1) Time
61	Rebinding (T2) Time
62	Vendor Class Identifier
63	Client Identifier
64	DMTF Reserved
65	DMTF Reserved
66	Network Information Service+ Domain
67	Network Information Service+ Servers
68	TFTP Server Name
69	Bootfile Name
70	Mobile IP Home Agent
71	Simple Mail Transport Protocol (SMTP) Server
72	Post Office Protocol (POP3) Server
73	Network News Transport Protocol (NNTP) Server
74	Default World Wide Web (WWW) Server
75	Default Finger Server
76	Default Internet Relay Chat (IRC) Server
77	StreetTalk Server
78	StreetTalk Directory Assistance (STDA) Server
79	User Class
80	SLP Directory Agent
81	SLP Service Scope
82..83	DMTF Reserved
84	Relay Agent Information
85..118	DMTF Reserved
119	Name Service Search
120	Subnet Selection
121..122	DMTF Reserved
123	Classless Route
124..256	DMTF Reserved
257	End
258..32767	DMTF Reserved
32768..65535	Vendor Reserved

uint16 AddressOrigin

AddressOrigin identifies the method by which the IP Address, Subnet Mask, and Gateway were assigned to the IPProtocolEndpoint.

A value of 4 indicates that the values will be assigned via DHCP. See RFC 2131 and related.

A value of 7 “DHCPv6” shall indicate the values will be assigned using DHCPv6. See RFC 3315.

ValueMap	Values
4	DHCP
7	DHCPv6
	DMTF Reserved
32768..	Vendor Reserved

string ClientIdentifier

This property is used by DHCP clients to specify their unique identifier. DHCP servers use this value to index their database of address bindings. This value is expected to be unique for all clients in an administrative domain. This corresponds to DHCP Option Code 61 as defined in RFC2132.

While this value is an option and therefore could be expressed using the RequestedOption property, it differs from other properties in that it includes a value when specified from the client.

uint16[] IPv6RequiredOptions

The list of DHCP required for the client to operate properly. This list of options is for IPv6. The values of this property shall be the option-codes specified in RFC3315, Section 22.

Local methods¶

None

Inherited properties¶

Inherited methods¶

None