Alarms

Overview

Alarms can be retrieved via the following endpoints:

• GET /partners/mine/bss/alarms
• GET /partners/mine/bss/alarms/histories
• GET /partners/mine/bss/{bsUid}/alarms
• GET /partners/mine/bss/{bsUid}/alarms/histories

Each alarm is identified by a numeric identifier (ID), an optional index (index) and may be associated with additional information elements (addInfo, addInfo2, addInfo3, addInfo4 and addInfo5).

An alarm is associated with a state (state) that define if the alarm is cleared (1) or uncleared (2-6). When the alarm is uncleared this state provides the severity. Possible values are:

• 1: CLEARED
• 2: INDETERMINATE
• 3: WARNING
• 4: MINOR
• 5: MAJOR
• 6: CRITICAL

The following sections list all possible alarms:

• The numeric identifier is specified in the title before the name of the alarm.
• The meaning of the index is specified when applicable.
• The meaning of the additional information elements is specified for uncleared states (INDETERMINATE, WARNING, MINOR, MAJOR, CRITICAL) and for cleared state.

System alarms

Alarm 101: LRR software restarted by watchdog

No index for this alarm.

Additional information elements for all states:

• addInfo: epoch time in milliseconds of the LRR software restart

Alarm 102: Base station connection status

No index for this alarm.

Uncleared states

No additional information elements.

Cleared state

Additional information elements:

• addInfo: minutes of the total duration of the base station disconnection
• addInfo2: seconds of the total duration of the base station disconnection

Alarm 106: Unusually high CPU usage level

No index for this alarm.

Uncleared states

Additional information elements:

• addInfo2: average CPU usage in percentage during the last hour

Cleared state

Additional information elements:

• addInfo: duration in minutes between the creation and the clearance of the alarm
• addInfo2: average CPU during the last hour

Alarm 107: Unusually high RAM usage level

No index for this alarm.

Uncleared states

Additional information elements:

• addInfo2: average RAM usage in percentage during the last hour

Cleared state

Additional information elements:

• addInfo: duration in minutes between the creation and the clearance of the alarm
• addInfo2: average RAM usage in percentage during the last hour

Alarm 108: Unusually high file system usage level

Index: numeric identifier of the filesystem partition for which the alarm is raised.

Uncleared states

Additional information elements:

• addInfo2: average file system usage in percentage during the last hour

Cleared state

Additional information elements:

• addInfo: duration in minutes between the creation and the clearance of the alarm
• addInfo2: average file system usage in percentage during the last hour

Alarm 109: Time synchronization lost

No index for this alarm.

Uncleared states

No additional information elements.

Cleared state

Additional information elements:

• addInfo: duration in minutes between the creation and the clearance of the alarm

Alarm 110: Power failure detected

No index for this alarm.

Uncleared states

No additional information elements.

Cleared state

Additional information elements:

• addInfo: duration in minutes between the creation and the clearance of the alarm

Alarm 112: Abnormal log activation

No index for this alarm.

Uncleared states

Additional information elements:

• addInfo: log level
• addInfo2: epoch time in seconds of the log activation

Cleared state

Additional information elements:

• addInfo: log level

Alarm 121: Backhaul network interface status

Index: numeric identifier of the backhaul network interface for which the alarm is raised.

Uncleared states

Additional information elements:

• addInfo: interface name

Cleared state

Additional information elements:

• addInfo: 1 if the interface exists or 0 if the interface does not exist anymore
• addInfo2: interface name if the interface exists or interface numeric identifier if the interface does not exist anymore
• addInfo3: duration in minutes between the creation and the clearance of the alarm (only if the interface exists)

Alarm 122: GPS lock failure detected

No index for this alarm.

Uncleared states

No additional information elements.

Cleared state

Additional information elements:

• addInfo: duration in minutes between the creation and the clearance of the alarm

RF cell alarms

Alarm 103: Unusually low uplink traffic level

No index for this alarm.

Additional information elements for all states:

• addInfo: duration in hours without uplink activity

Alarm 104: Unusually high level of invalid uplink physical CRC

No index for this alarm.

Additional information elements for all states:

• addInfo: number of invalid uplink frames during the last 4 hours (DEPRECATED)
• addInfo2: percentage of invalid uplink frames during the last 4 hours

Alarm 105: Downlink frame rate exceeds the RF cell capacity

No index for this alarm.

Additional information elements for all states:

• addInfo: number of dropped downlink frames during the last hour (DEPRECATED)
• addInfo2: percentage of dropped downlink frames during the last hour

Alarm 111: Beacon transmission failure

No index for this alarm.

Uncleared states

Additional information elements:

• addInfo: last beacon delivery failure cause (DEPRECATED)
• addInfo2: percentage of beacon failures on the last hour

Cleared state

Additional information elements:

• addInfo2: percentage of beacon failures on the last hour

Alarm 113: Join request replay detected (DevNonce replay)

No index for this alarm.

Uncleared states

Additional information elements:

• addInfo: DevEUI value (hexadecimal string)
• addInfo2: DevNonce value (hexadecimal string)

Cleared state

No additional information elements.

Alarm 114: Wrong MIC detected in Join request

No index for this alarm.

Uncleared states

Additional information elements:

• addInfo: DevEUI value (hexadecimal string)
• addInfo2: AppEUI/JoinEUI value (hexadecimal string)

Cleared state

No additional information elements.

Alarm 115: Join request replay detected (wrong MIC correlation)

No index for this alarm.

Uncleared states

Additional information elements:

• addInfo: DevEUI value (hexadecimal string)
• addInfo2: DevNonce value (hexadecimal string)

Cleared state

No additional information elements.

Alarm 116: Uplink frame replay detected (wrong FCnt)

No index for this alarm.

Uncleared states

Additional information elements:

• addInfo: DevEUI value (hexadecimal string)
• addInfo2: FCntUp value

Cleared state

No additional information elements.

Alarm 117: Wrong MIC detected in Uplink frame

No index for this alarm.

Uncleared states

Additional information elements:

• addInfo: DevAddr value (hexadecimal string)

Cleared state

No additional information elements.

Alarm 118: Uplink frame replay detected (repeated FCnt)

No index for this alarm.

Uncleared states

Additional information elements:

• addInfo: DevEUI value (hexadecimal string)
• addInfo2: FCntUp value
• addInfo3: Number of uplink frame transmissions
• addInfo4: Duration in seconds between the first uplink frame reception and the last reception

Cleared state

No additional information elements.

Alarm 119: Invalid AppEUI detected in Join request

No index for this alarm.

Additional information elements for all states:

• addInfo: DevEUI value (hexadecimal string)
• addInfo2: AppEUI/JoinEUI value (hexadecimal string)

Alarm 120: Join request replay detected (invalid DevNonce)

No index for this alarm.

Additional information elements for all states:

• addInfo: DevEUI value (hexadecimal string)
• addInfo2: AppEUI/JoinEUI value (hexadecimal string)
• addInfo3: DevNonce value (hexadecimal string)