ZyXEL Communications max208m MD5, None, Type, None, Table, LABEL, Basic, Basic, DESCRIPTION, Server Auth, Server Auth Type

Chapter 12 Maintenance

Table 87 OMA-DM (continued)

LABEL	DESCRIPTION
Server Port	Enter the port number for the IP address of the OMA-DM server set up in the
	preceding field.
Server Auth Type	Select the encryption algorithm scheme used by the OMA-DM server to
	communicate with client devices. If the scheme selected here does not match
	the actual scheme used by the server, then server will challenge the WiMAX
	Device to automatically update its settings.
	• None - No authentication.
	• Basic - Server ID and Password are encoded using a Basic Access
	Authentication Code.
	• Digest (MD5) - Server ID and Password are encoded using a Digest Access
	Authentication Code.
	• HMAC - Server ID and Password are encoded using a keyed Hash Message
	Authentication Code.
Server ID	Enter the identification code for the server. This is used by the WiMAX Device
	during the communication handshake process to identify the server.
Server Password	Enter the password for the server’s identification code. This shared public key is
	used by the WiMAX Device during the communication handshake process to
	identify the server.
Server Nonce	The WiMAX Device and the OMA-DM server use nonces to authenticate each
	other if you select MD5 as the authentication algorithm in the Server Auth
	Type field. Nonce is an abbreviation of 'number used once'. It is normally a
	random or pseudo-random number applied in an authentication protocol to
	protect existing communications from being reused in ‘replay attacks’.
	Type up to 20 digits for the OMA-DM server nonce.
Client Auth Type	Select the encryption algorithm scheme used by the OMA-DM server to
	communicate with client devices. If the scheme selected here does not match
	the actual scheme used by the server, then server will challenge the WiMAX
	Device to automatically update its settings.
	• None - No authentication.
	• Basic - Server ID and Password are encoded using a Basic Access
	Authentication Code.
	• Digest (MD5) - Server ID and Password are encoded using a Digest Access
	Authentication Code.
	• HMAC - Server ID and Password are encoded using a keyed Hash Message
	Authentication Code.
	Note: Make sure that the scheme selected here matches the Server Auth Type.
Client ID	Enter the client name for the WiMAX Device.
Client Password	Enter the password for the WiMAX Device’s client name.
Client Nonce	The WiMAX Device and the OMA-DM server use nonces to authenticate each
	other if you select MD5 as the authentication algorithm in the Client Auth Type
	field.
	Type up to 20 digits for the OMA-DM client nonce.
Periodical Client-	Select this to allow the WiMAX Device to periodically connect to the OMA-DM
Initiated Enable	server and check for configuration updates.
	If you do not enable this feature then the WiMAX Device can only be updated
	automatically when the OM-DM server initiates contact with it and if you selected
	the checkbox on this screen.
Periodical Client-	Enter the time interval (in seconds) at which the WiMAX Device connects to the
Initiated Interval	OMA-DM server.

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	WiMAX Device Configuration User’s Guide