Dell EMC OpenManage Enterprise Version 3.0 User's Guide

NOTE: To perform any tasks on OpenManage Enterprise, you must have necessary user privileges. See Role-based OpenManage Enterprise user privileges.

NOTE: AD and LDAP directory users can be imported and assigned one of the OpenManage Enterprise roles (Admin, DeviceManager, or Viewer). The Single-Sign-On (SSO) feature stops at login to the console. Actions run on the devices require a privileged account on the device.

By clicking OpenManage Enterprise > Application Settings > Security, you can secure your OpenManage Enterprise either by specifying login IP range or login lockout policy.

• Expand Login IP Range:
  1. To specify the IP address range that must be allowed to access OpenManage Enterprise, select the Enable IP Range check box.
  2. In the IP Range Address (CIDR) box, enter the range of IP addresses separated by a comma.
  3. Click Apply. To reset to default properties, click Discard.
• Expand Login Lockout Policy :
  1. Select the By User Name check box to prevent a specific user name from logging in to OpenManage Enterprise.
  2. Select the By IP address check box to prevent a specific IP address from logging in to OpenManage Enterprise.
  3. In the Lockout Fail Count box, enter the number of unsuccessful attempts after which OpenManage Enterprise must prevent the user from further logging in. By default, 3 attempts.
  4. In the Lockout Fail Window box, enter the duration for which OpenManage Enterprise must display information about a failed attempt.
  5. In the Lockout Penalty Time box, enter the duration for which the user is prevented from making any login attempt after multiple unsuccessful attempts.
  6. Click Apply. To reset the settings to default attributes, click Discard.