class CIM_ESPTransform : CIM_SATransform

Description:

ESPTransform defines the parameters used for a phase 2 ESP (Encapsulating Security Protocol) Security Association.

Definition:

Feature Type Class Origin Qualifiers
InstanceID string CIM_ManagedElement
Key TRUE
Override InstanceID
Description Within the scope of the instantiating Namespace, InstanceID opaquely and uniquely identifies an instance of this class. To ensure uniqueness within the NameSpace, the value of InstanceID should be constructed using the following "preferred" algorithm: <OrgID>:<LocalID> Where <OrgID> and <LocalID> are separated by a colon (:), and where <OrgID> must include a copyrighted, trademarked, or otherwise unique name that is owned by the business entity that is creating or defining the InstanceID or that is a registered ID assigned to the business entity by a recognized global authority. (This requirement is similar to the <Schema Name>_<Class Name> structure of Schema class names.) In addition, to ensure uniqueness, <OrgID> must not contain a colon (:). When using this algorithm, the first colon to appear in InstanceID must appear between <OrgID> and <LocalID>. <LocalID> is chosen by the business entity and should not be reused to identify different underlying (real-world) elements. If the above "preferred" algorithm is not used, the defining entity must assure that the resulting InstanceID is not reused across any InstanceIDs produced by this or other providers for the NameSpace of this instance. For DMTF-defined instances, the "preferred" algorithm must be used with the <OrgID> set to CIM.
Caption string CIM_ManagedElement
Description The Caption property is a short textual description (one- line string) of the object.
MaxLen 64
Description string CIM_ManagedElement
Description The Description property provides a textual description of the object.
ElementName string CIM_ManagedElement
Override ElementName
MappingStrings IPSP Model.IETF|SATransform.CommonName
Required TRUE
Description The user-friendly name for this instance of SettingData. In addition, the user-friendly name can be used as an index property for a search or query. (Note: The name does not have to be unique within a namespace.)
MaxLifetimeSeconds uint64 CIM_SATransform
Description MaxLifetimeSeconds specifies the maximum time that the Security Association should be considered valid after it has been created. A value of 0, the default, indicates that 8 hours should be used. A non-zero value indicates the maximum lifetime in seconds.
Units Seconds
MappingStrings IPSP Model.IETF|SATransform.MaxLifetimeSeconds
MaxLifetimeKilobytes uint64 CIM_SATransform
Description MaxLifetimeKilobytes specifies the maximum kilobyte lifetime for a Security Association. Different lifetimes are used, depending on the strength of the encryption algorithm. A value of 0, the default, indicates that no maximum should be defined. A non-zero value specifies the desired kilobyte lifetime.
Units KiloBytes
MappingStrings IPSP Model.IETF|SATransform.MaxLifetimeKilobytes
VendorID string CIM_SATransform
Description VendorID identifies vendor-defined transforms. If this field is empty (the default), then this is a standard transform.
MappingStrings IPSP Model.IETF|SATransform.VendorID
IntegrityTransformId uint16 CIM_ESPTransform
Description IntegrityTransformId is an enumeration that specifies the ESP integrity algorithm to be used. The list of values is generated from the enumeration defined in RFC2407, Section 4.5. Note that the enumeration is different than the RFC list, since the values of Other and None are taken into account. Also, note that 2 ("None") is used when ESP is negotiated without authentication.
ValueMap 1, 2, 3, 4, 5, 6, 7..61439, 61440..65535
Values "Other" [1]
"None" [2]
"MD5" [3]
"SHA-1" [4]
"DES" [5]
"KPDK" [6]
"DMTF/IANA Reserved" [7..61439]
"Vendor Reserved" [61440..65535]
MappingStrings IPSP Model.IETF|ESPTransform.IntegrityTransformId, RFC2407.IETF|Section 4.5
ModelCorrespondence CIM_ESPTransform.OtherIntegrityTransformId
OtherIntegrityTransformId string CIM_ESPTransform
Description Description of the integrity algorithm when the value 1 ("Other") is specified for the property, IntegrityTransformId.
ModelCorrespondence CIM_ESPTransform.IntegrityTransformId
CipherTransformId uint16 CIM_ESPTransform
Description CipherTransformId is an enumeration that specifies the ESP encrypion algorithm to be used. The list of values is defined in RFC2407, Section 4.4.4, where the RFC's NULL value maps to 2-"None". Note that the enumeration is different than the RFC list, since 'Other' is added to the enumeration.
ValueMap 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12
Values "Other" [1]
"None" [2]
"DES_IV64" [3]
"DES" [4]
"3DES" [5]
"RC5" [6]
"IDEA" [7]
"CAST" [8]
"Blowfish" [9]
"3-IDEA" [10]
"DES_IV32" [11]
"RC4" [12]
MappingStrings IPSP Model.IETF|ESPTransform.CipherTransformId, RFC2407.IETF|Section 4.4.4
ModelCorrespondence CIM_ESPTransform.OtherCipherTransformId
OtherCipherTransformId string CIM_ESPTransform
Description Description of the encryption algorithm when the value 1 ("Other") is specified for the property, CipherTransformId.
ModelCorrespondence CIM_ESPTransform.CipherTransformId
CipherKeyLength uint16 CIM_ESPTransform
Description CipherKeyLength specifies, in bits, the key length for the encryption algorithm. For algorithms with fixed key lengths, this value is ignored.
Units Bits
MappingStrings IPSP Model.IETF|ESPTransform.CipherKeyLength
CipherKeyRounds uint16 CIM_ESPTransform
Description CipherKeyRounds specifies the key rounds for the encryption algorithm. For algorithms with a fixed number of key rounds, this value is ignored. Currently, key rounds are NOT defined for any ESP encryption algorithms.
MappingStrings IPSP Model.IETF|ESPTransform.CipherKeyRounds
UseReplayPrevention boolean CIM_ESPTransform
Description UseReplayPrevention causes the local peer to enable replay prevention detection. This can be accomplished by using a sequence number when sending a packet or checking the sequence number upon receipt of a packet.
MappingStrings IPSP Model.IETF|ESPTransform.UseReplayPrevention
ReplayPreventionWindowSize uint32 CIM_ESPTransform
Description ReplayPreventionWindowsSize specifies, in bits, the length of the sliding window used by the replay prevention mechanism. The value of this property is meaningless if UseReplayPrevention is false. The window size MUST be a power of 2.
Units Bits
MappingStrings IPSP Model.IETF|ESPTransform.ReplayPreventionWindowSize

Typographical Conventions:

  1. Inherited properties are italicized.
  2. Local properties are bolded.
  3. Key properties are highlighted in gold

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