HP Enterprise File Services WAN Accelerator manual Setting Authentication Methods, 127

	4. Use the controls to complete the configuration, as described in the following table.
Control		Description
Add New NTP Server		Server IP. Specify the IP address for the NTP server.
		Version. Select the NTP protocol version number from the drop-down list.
		Enabled. Select True to enable synchronization; select False to disable.
		Add Server. Click Add Server to add the NTP server to the list.
		Enable/Disable. Enable or disable an NTP server.
		Remove Selected Servers. To remove an entry, click the check box next to the entry and
		click Remove Selected Servers.
	5. Click Save to save your settings permanently or click Reset to return the settings
		to their previous values.

2 CONFIGURING THE HP EFS WAN ACCELERATOR

Setting General Authentication

Setting Authentication Methods

This section describes how to set administrator and monitor passwords, Remote Authentication Dial-In User Service (RADIUS), and Terminal Access Controller Access Control System (TACACS+) authentication. It includes the following sections:

‹“Setting General Authentication,” next

‹“Setting the Administrative Password” on page 129

‹“Setting the Monitor Password” on page 130

‹“Setting RADIUS Servers” on page 131

‹“Setting TACACS+ Servers” on page 133

‹“Modifying Web Settings” on page 135

‹“Setting the Message of the Day (MOTD)” on page 136

You can prioritize local, RADIUS, and TACACS+ authentication methods for the system and set the authorization policy and default user for RADIUS and TACACS+ authorization systems in the Setup: Authentication - General Settings page.

IMPORTANT: Make sure to put the authentication methods in the order in which you want authentication to occur. If authorization fails on the first method, the next method is attempted, and so forth, until all the methods have been attempted.

TIP: To set TACACS+ authorization levels (admin or read-only) to allow certain members of a group to log in, add the following attribute to users on the TACACS+ server:

service = rbt-exec { local-user-name = "monitor"

HP STORAGEWORKS EFS WAN ACCELERATOR MANAGEMENT CONSOLE USER GUIDE 127