Environmental Manager: Main Module
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Note: To use SNMPv3, you must have a
MIB program that supports SNMPv3.
The Main Module supports only MD5
authentication and DES encryption.
SNMPv1 and SNMPv3. To use InfraStruXure
Central or InfraStruXure Manager to manage the
Main Module on the public network of an
InfraStruXure system, you must have SNMPv1
enabled in the unit interface. Read access allows
InfraStruXure devices to receive traps from the Main
Module. Write access is required while you set the
InfraStruXure device as a trap receiver.
To enable or disable SNMP access, you must be an
Administrator. Select the Administration tab, select
the Network menu on the top menu bar, and use the
access option under SNMPv1 or SNMPv3 on the left
navigation menu.
FTP and SCP
You can use FTP (enabled by default) or Secure
CoPy (SCP) to transfer downloaded firmware to the
Main Module, or to access a copy of the event or data
logs of the Main Module. SCP provides the higher
security of encrypted data transmission and is
enabled automatically when you enable SSH.
To use InfraStruXure Manager to manage the Main
Module, you must have FTP Server enabled in the
Main Module interface. To enable or disable FTP
Server access, you must be an Administrator. On the
Administration tab, select the Network menu on the
top menu bar, and use the FTP server option on the
left navigation menu.
In the Environmental Manager: Main
Module User’s Guide, see the following
sections:
• To transfer firmware, see “File
Transfers.”
• To retrieve a copy of the event or data
log, see “Use FTP or SCP to retrieve log
files.”
Modbus
Modbus lets you view the Main Module through the
interface of your building management system. It is
read-only.
The Modbus interface supports 2-wire RS-485, plus
ground.
Note: Modbus can be configured to run
at either 9600 or 19200 bps.
To access the Modbus register map, go to
the APC Web site, www.apc.com, and
search for part number AP9340.
