Contents1 Overview
This instruction concerns alarm handling.
1.1 MRF Media Stream Recording Active Alarm Description
The alarm is a primary alarm. The alarm is issued by the MrfInstance Managed Object (MO). The severity of the alarm is Minor.
The MRF Media Stream Recording Active alarm indicates that the Media Stream Recording (MSR) feature has been activated to record user plane data for troubleshooting purposes.
The purpose of the alarm is to make troubleshooting activity more visible by indicating when the MSR function is used. This reduces the risk of a user activating MSR when troubleshooting activity is not needed.
The possible alarm causes and fault locations are explained in the table below.
|
Alarm Cause |
Description |
Fault Reason |
Fault Location |
Impact |
|---|---|---|---|---|
|
The Media Stream Recording feature has been activated. |
The Media Stream Recording is active for ongoing and subsequently initiated calls. |
Media Stream Recording is activated by CLI command. |
The alarm is issued only for information. |
The alarm is ceased when both of the following criteria are fulfilled:
-
The timer started for this alarm expires (5 minutes).
-
There are no active recordings.
The alarm attributes are listed and explained in Table 2.
|
Attribute Name |
Attribute Value |
|---|---|
|
Major Type |
193 |
|
Minor Type |
2752519 |
|
Managed Object Class |
|
|
Managed Object Instance |
ManagedElement=1,MediaResourceFunction=1,MrfResource=1,MrfInstance=<mrf_instance> |
|
Specific Problem |
MRF Media Stream Recording Active |
|
Event Type |
securityServiceOrMechanismViolation (10) |
|
Probable Cause |
x736BreachOfConfidentiality(402) |
|
Additional Text |
Media Stream Recording activated by coli command; uuid:<uuid>(1) |
|
Perceived Severity |
minor (5) |
2 Procedure
No manual actions are required to cease this alarm.