User Manual

Table Of Contents
Document Name: Common Commands and Attributes v1.3.0 Revision: 1.2
Note! The first error will always be detected with the normal threshold time, only
the repeated alarms will be blocked/delayed.
7.11 MNR – Maximum Number of Alarm Retransmissions
7.11.1 Overview
This attribute defines how many consecutive retransmissions will be attempted
when trying to transmit alarms to the Axell Element Manager.
7.11.2 Usage
Attribute type: Read and Write
Format:
<Max Retransmissions>
where <Max Retransmission> indicates maximum number of retransmissions for
each alarm. When using circuit switched data, an alarm is considered acknowledged
when the repeater has successfully logged in to the OMC, and delivered the alarm.
In case of SMS, an alarm is considered acknowledged when an acknowledge
message is received from the main address or when delivered to the SMSC,
depending on configuration in the SAC attribute. Every alarm is sent to the OMC up
to MNR number of times, or until it is acknowledged. The alarms are retransmitted
with RCA minutes intervals. The alarms can also be acknowledged with the
command ACT ACK when logged in locally or remotely.
Example:
GET MNR
Reply:
3
means that each alarm will be retransmitted up to three times.
Example:
SET MNR 4
changes maximum number of retransmissions to 4.
Note! When setting the MNR parameter, all non acknowledged alarms have their
corresponding alarm retransmission counter cleared, i.e no more attempts will be
made to transmit alarms from the alarm log.
7.12 NUA – Next Unacknowledged Alarm
7.12.1 Overview
This attribute returns information about the first/oldest non-acknowledged alarm in
the alarm log, still having retransmissions left before giving up trying to transmit
the alarm.
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