InteliLite4 AMF20 Global Guide
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community string which matches with the community string adjusted in the controller otherwise the controller
will refuse the operation.
MIB table
The "MIB table" (Management Information Base) is a table which gives to the Manager a description of all
objects provided by the Agent.
The MIB table is specific for each controller type and configuration
The MIB table is to be exported from the controller configuration using InteliConfig
Controllers with identical firmware and configuration also share identical MIB table, however if the
configuration and/or firmware is not identical the MIB table is different and must be exported separately for
each controller.
The root OID of the InteliLite 4 controller is 1.3.6.1.4.1.28634.30. Under this node can be found following sub-
nodes:
Notifications group (SMI v2 only) contains definitions of all notification-type objects that the Agent may
send to the Manager.
GroupRdFix contains read-only objects that exist in all controllers regardless of the firmware version/type
and configuration.
GroupRdCfg contains read-only objects that depend on the firmware version/type and configuration.
GroupWrFix contains read-write objects that exist in all controllers regardless of the firmware version/type
and configuration.
GroupWrCfg contains read-write objects that depend on the firmware version/type and configuration.
GroupW contains write-only objects.
NotificationData group contains objects that are accessible only as bindings of the notification messages.
SMI version
In InteliConfig the MIB table may be exported in two different formats – SMI v1 and SMI v2. The format which
shall be used for export depends on the SNMP Manager and the SMI version that it supports.
Typically, SMI v1 is used for SNMP v1 and vice versa, but it is not a rule. SMI v2 may also be used for SNMP
v1.
SNMP notifications
Except for the request-response communication model, in which the communication is controlled by the
Manager, there are also messages that the Agent sends without any requests. These messages are called
"Notifications" and inform the Manager about significant events which occurred in the Agent.
The controller can send notifications to two different SNMP Managers (two different IP addresses). The
addresses are to be adjusted in the CM-Ethernet setpoint group by the setpoints
and
SNMP Traps IP Address 2 (page 363)
. If the Manager address is not adjusted the particular
notification channel is off. The controller will send the notifications in the format adjusted by the setpoint
SNMP Trap Format.
Each notification (kind of event) is identified by a unique identifier (Trap ID in SNMPv1 or Notification OID
in SNMPv2). This unique identifier gives the specific meaning to the notification message, e.g. Protection
1st level – Fuel Level – alarm activated.
All possible notifications and their identifiers are listed in the MIB table.
