(Declaration)

4/8/2010

This configuration service provider handles the OMA DM DMAcc management object that stores the OMA DM server-specific settings. These settings are collectively referred to as an OMA DM account. The DMAcc node is the parent to all OMA DM account nodes.

The following image shows the management object used by OMA DM.

The following table shows the default settings for DMAcc. The default security role maps to each subnode unless specific permission is granted to the subnode.

Data type	node
Roles allowed to query and update setting	Operator Manager Operator TPS

DMAcc

The root node for the DMAcc object. The following table shows the default settings.

Data type	node
Access Type	Get
Occurs	One
Scope	Permanent

DMAcc/<x>

A placeholder for one or more SyncML DM account nodes. The <x> is a unique identifier for the OMA DM account settings, making each DMAcc/<x> node the unique parent node for an account. This node name is assigned by the server at bootstrap. If the device is bootstrapped with the w7 Application Configuration Service Provider, then the value for <x> is a hash of the server ID.

The following table shows the default settings.

Data type	node
Access Type	Add, Get, Delete, Replace
Occurs	ZeroOrMore
Scope	Dynamic

DMAcc/<x> /Addr

Stores various addresses. The type of address stored is specified by the value of the AddrType node.

The following table shows the default settings.

Data type	chr
Access Type	Add, Get, Delete, Replace
Occurs	One
Scope	Dynamic

DMAcc/<x> /AddrType

Specifies the format and interpretation of the <x>/Addr node value. The value is encoded as an inline string, as specified in the following table:

Address Type	Value	Description
HTTP	1	URL (See RFC2396)

The following table shows the default settings.

Data type	chr
Access Type	Add, Get, Delete, Replace
Occurs	One
Scope	Dynamic

DMAcc/<x> /PortNbr

Specifies the port number to use for the current bearer, if applicable. This must be a decimal number and must fit within the range of a 16-bit unsigned integer.

The following table shows the default settings.

Data type	chr
Access Type	Add, Get, Delete, Replace
Occurs	ZeroOrOne
Scope	Dynamic

DMAcc/<x> /ConRef

Points to connectivity information that is stored elsewhere in the device. This is used to locate connectivity information that is stored separately from the SyncML DM management object.

This should provide a logical link to an existing connectivity object anywhere in the device.

The following table shows the default settings.

Data type	chr
Access Type	Add, Get, Delete, Replace
Occurs	One
Scope	Dynamic

DMAcc/<x> /ServerId

The server identifier for the current OMA DM account. This value is set during bootstrap.

Note:
After the ServerId is set, it cannot be changed in a regular OMA DM session.

Note:
In a server trigger, the client treats ServerID as UTF-8 encoding, instead of US-ASCII character. UTF-8 is the super set of US-ASCII.

The following table shows the default settings.

Data type	chr
Access Type	Add, Get, Delete
Occurs	One
Scope	Dynamic

DMAcc/<x> /ServerPW

Holds the password or secret that the server uses to authenticate itself to the client.

The following table shows the default settings.

Data type	chr
Access Type	Add, Delete, Replace
Occurs	One
Scope	Dynamic

DMAcc/<x> /ServerNonce

Stores the next nonce that the server will use to authenticate itself to the client. Nonce refers to a number used once. It is often a random or pseudo-random number issued in an authentication protocol to ensure that old communications cannot be reused in repeat attacks.

The following table shows the default settings.

Data type	bin
Access Type	Add, Delete, Replace
Occurs	One
Scope	Dynamic

DMAcc/<x> /UserName

Stores the name of the user or device. This information is used in OMA DM authentication.

The following table shows the default settings.

Data type	chr
Access Type	Add, Get, Delete, Replace
Occurs	One
Scope	Dynamic

DMAcc/<x> /ClientPW

Holds the password or secret that the client uses to authenticate itself to the server.

The following table shows the default settings.

Data type	chr
Access Type	Add, Delete, Replace
Occurs	One
Scope	Dynamic

DMAcc/<x> /ClientNonce

Stores the next nonce that the client will use to authenticate itself to the server. Nonce refers to a number used once. It is often a random or pseudo-random number issued in an authentication protocol to ensure that old communications cannot be reused in repeat attacks.

The following table shows the default settings.

Data type	bin
Access Type	Add, Delete, Replace
Occurs	One
Scope	Dynamic

DMAcc/<x> /AuthPref

(Optional) A string-valued parameter whose possible values are the names of the various SyncML authentication types. For example, syncml:auth-md5. If this node is present, the client uses this authentication type when connecting to the server. The use of this node reduces the number of round trips between client and server that would be caused by authentication challenges.

The following table shows the default settings.

Data type	chr
Access Type	Add, Get, Delete, Replace
Occurs	ZeroOrOne
Scope	Dynamic

DMAcc/<x> /Name

(Optional) Stores the name for the current SyncML DM account.

The following table shows the default settings.

Data type	chr
Access Type	Add, Get, Delete, Replace
Occurs	ZeroOrOne
Scope	Dynamic

DMAcc/<x> /Ext

Stores extended parameters.

The following table shows the default settings.

Data type	Node
Access Type	Get
Occurs	One
Scope	Dynamic

DMAcc/<x> /Ext/Microsoft

Stores Microsoft-specific parameters.

The following table shows the default settings.

Data type	node
Access Type	Get
Occurs	One
Scope	Dynamic

DMAcc/<x> /Ext/Microsoft/Role

Specifies the role mask that the DM session runs with when it communicates with the server.

If this parameter is not present, the DM session is given the role mask of the DM session that the server is created.

Note:
The acceptable access roles for this node cannot be more than the roles assigned to the DMS object.

The following table shows the default settings.

Data type	chr
Access Type	Get, Replace
Occurs	One
Scope	Dynamic

DMAcc/<x> /Ext/Microsoft/DefaultEncoding

Specifies whether the DM client will use WBXML or XML for the DM package when communicating with the server.

The following list shows the possible values:

• application/vnd.syncml.dm+xml (Default)
  
  
• application/vnd.syncml.dm+wbxml
  
  

The following table shows the default settings.

Data type	Chr
Access type	Get, Replace, Add, Delete
Occurs	ZeroOrOne
Scope	Dynamic

DMAcc/<x> /Ext/Microsoft/UseHwDevID

Specifies whether to use the hardware ID for the ./DevInfo/DevID node in the DM accoung to identify the device.

The following list shows the possible values:

• If the value is True, the hardware device ID will be provided at the ./DevInfo/DevID node and Source LocURI for the DM package that is sent to the server: IMEI is returned for a GSM device, the ESN for a CDMA device, and a GUID for a non-radio device. These values and their formats are described in the DevInfo Configuration Service Provider.
  
  
• If the value is False or absent, an application-specific GUID is returned rather than the hardware device ID. This is the default behavior.
  
  

The following table shows the default settings.

Note:
Parent node roles for security permissions do not apply to this node.

The following table shows the default settings.

Data type	bool
Access Type	Add, Get, Delete, Replace
Occurs	ZeroOrOne
Scope	Dynamic
Roles allowed to query and update	Manager Operator TPS

DMAcc/<x> /Ext/Microsoft/BackCompatRetryDisabled

Specifies whether to retry resending a package with an older protocol version (for example, 1.1) in the SyncHdr (not including the first time).

Valid values are:

FALSE: back compat retry is enabled

TRUE: back compat retry is disabled

Data type	bool
Access type	Add, Get, Replace, Delete
Occurs	ZeroOrOne
Default value	FALSE

DMAcc/<x> /Ext/Microsoft/ConnRetryFreq

Specifies how many retries the DM client performs when there are Connection Manager level or wininet level errors.

Data type	int
Access type	Add, Get, Replace, Delete
Occurs	ZeroOrOne
Default value	3

DMAcc/<x> /Ext/Microsoft/InitialBackOffTime

Specifies the initial wait time in milliseconds when the DM client retries for the first time. The wait time grows exponentially.

Data type	int
Access type	Add, Get, Replace, Delete
Occurs	ZeroOrOne
Default value	16000

DMAcc/<x> /Ext/Microsoft/MaxBackOffTime

Specifies the maximum number of milliseconds to sleep after package-sending failure.

Data type	int
Access type	Add, Get, Replace, Delete
Occurs	ZeroOrOne
Default value	86400000

See Also

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