Huawei U-SYS MRS6100 - Workstation Management; User Account Management; Login Time

Technical Manual
U-SYS MRS6100 Media Resource Server
Chapter 7 Operation and Maintenance
Huawei Technologies Proprietary
7-2
modifying user/workstation authority, modifying commands in command group and
modifying user login time. This ensures the centralized management of users by
the super user and prevents confusion of authority management.
Contrary to the G_SYS, the G-GUEST is the command group with the lowest
authority. The operator or workstation only authorized with G_GUEST command
group can carry out five commands related to user or workstation itself.
7.1.2 Workstation Management
A workstation refers to the machine currently used by an operator when he sends
commands. If a workstation is not registered, it can only be used as a workstation of
G_GUEST level. In this case, only the commands of this level can be carried out.
By default, BAM is set to a super-workstation (that is, a workstation owning G_SYS
command group).
Workstation management includes adding/deleting workstation, setting/querying
workstation information, and setting workstation alarm output switch. Only the
super user of the system can perform management of adding/deleting workstation
and setting workstation information.
7.1.3 User Account Management
The MRS6100 operating system identifies an operator uniquely through user name.
A new user account can have the same name and attributes with a deleted account,
whose authority cannot be transferred to the new user with the same name. This
eliminates the possibility of using invalid or deleted account to log in to the system.
In addition, encrypted user password is stored in the database. The database
security mechanism and password encryption algorithm ensure its security, thus
effectively protecting the user password.
7.1.4 Login Time
The MRS6100 OMS can be configured to allow an operator to log in to the system
only in the specified period. An operator can carry out the commands contained in
the authorized command group only when he logs in to the system at allotted time.