Lanner NCA-4035, User Manual

Page: 45 / 109

NCA-4035 User Manual
45
The BMC implements system sensor monitoring feature. It could monitor voltage, temperature, and current of
critical components.
The BMC implements chassis power and resets functions for system administrators to control and manage the
system power behavior. These functions can be activated by sending the IPMI 2.0 compatible chassis
commands to the BMC over messaging interfaces. The following list summaries the supported functions.
• Chassis power on
• Chassis power off
• Chassis power cycle
• Chassis power reset
• Chassis power soft
• Server’s power status report
The BMC provides an IPMI 2.0 compatible watchdog timer which can prevent the system from system hanging.
A non-volatile storage space is allocated to store system events for system status tracking.
IPMI 2.0 SOL is implemented to redirect the system serial controller traffic over an IPMI session. System
administrators are able to establish a SOL connection with a standard IPMI client, like IPMITOOL, to remotely
interact with serial text-based interfaces such as OS command-line and serial redirected BIOS interfaces.
The BMC supports 9 IDs for IPMI user accounts. The maximum length of the username and password are 16
and 20 respectively, and the possible privilege levels are Callback, User, Operator, and Administrator. Moreover,
the account creator is allowed to enable/disable the user account at any time. If not specified, the default user
accounts are listed follows:
User Name Password User Access Characteristics
admin admin Enabled Password can be changed
• The BMC provides keyboard, video, and mouse (KVM) redirection over LAN. This application is available
remotely from the embedded web server.
• Support video recording, recorded videos to be downloaded & playable.
• The BMC provides remote virtual CD and HD redirection. CD image could be mounted directly in KVM
window. HD could be mounted by NFS and SAMBA.
• Efficient USB 2.0 based CD/DVD redirection with a typical speed of 20XCD.
• Completely secured transmission.