Alarms

Overview

Alarms can be retrieved via the following endpoints:

• GET /subscriptions/mine/devices/alarms
• GET /subscriptions/mine/devices/alarms/histories
• GET /subscriptions/mine/devices/{deviceUid}/alarms
• GET /subscriptions/mine/devices/{deviceUid}/alarms/histories
• GET /subscriptions/mine/multicastGroups/{multicastGroupUid}/alarms
• GET /subscriptions/mine/multicastGroups/{multicastGroupUid}/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).

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.

Alarm 001: Battery level threshold

No index for this alarm.

Additional information elements for all states:

• addInfo: remaining battery level in %

Alarm 002: Traffic exceeds the downlink regulator settings

No index for this alarm.

Uncleared states

No additional information elements.

Cleared state

Additional information elements:

• addInfo: duration in days without overflow

Alarm 003: Traffic exceeds the uplink regulator settings

No index for this alarm.

Uncleared states

No additional information elements.

Cleared state

Additional information elements:

• addInfo: duration in days without overflow

Alarm 004: No uplink activity

No index for this alarm.

Additional information elements for all states:

• addInfo: duration in hours without uplink activity

Alarm 005: Node uses higher data rate than expected

No index for this alarm.

Uncleared states

Additional information elements:

• addInfo: received spreading factor
• addInfo2: expected spreading factor
• addInfo3: FCntUp value

Cleared state

Additional information elements:

• addInfo: received spreading factor
• addInfo2: ADR bit value

Alarm 006: Node uses lower data rate than expected

No index for this alarm.

Uncleared states

Additional information elements:

• addInfo: received spreading factor
• addInfo2: expected spreading factor
• addInfo3: received SNR in dB
• addInfo4: SNR limit in dB
• addInfo5: FCntUp value

Cleared state

Additional information elements:

• addInfo: received spreading factor
• addInfo2: ADR bit value

Alarm 007: Join request replay detected (DevNonce replay)

No index for this alarm.

Uncleared states

Additional information elements:

• addInfo: DevNonce value (hexadecimal string)

Cleared state

No additional information elements.

Alarm 008: Wrong MIC detected in Join request

No index for this alarm.

Uncleared states

Additional information elements:

• addInfo: AppEUI/JoinEUI value (hexadecimal string)

Cleared state

No additional information elements.

Alarm 009: Join request replay detected (wrong MIC correlation)

No index for this alarm.

Uncleared states

Additional information elements:

• addInfo: DevNonce value (hexadecimal string)

Cleared state

No additional information elements.

Alarm 010: Uplink frame replay detected (wrong FCnt)

No index for this alarm.

Uncleared states

Additional information elements:

• addInfo: FCntUp value

Cleared state

No additional information elements.

Alarm 011: Uplink frame replay detected (repeated FCnt)

No index for this alarm.

Uncleared states

Additional information elements:

• addInfo: FCntUp value
• addInfo2: Number of uplink frame transmissions
• addInfo3: Duration in seconds between the first uplink frame reception and the last reception

Cleared state

No additional information elements.

Alarm 012: MAC command transmission blocked (transmission rejected)

Index: MAC command name for which the alarm is raised.

Uncleared states

Additional information elements:

• addInfo: MAC command name
• addInfo2: Number of MAC command transmissions

Cleared state

Additional information elements:

• addInfo: MAC command name

Alarm 013: MAC command transmission blocked (no reply)

Index: MAC command name for which the alarm is raised.

Uncleared states

Additional information elements:

• addInfo: MAC command name
• addInfo2: Number of MAC command transmissions

Cleared state

Additional information elements:

• addInfo: MAC command name

Alarm 014: Invalid AppEUI detected in Join request

No index for this alarm.

Additional information elements for all states:

• addInfo: AppEUI/JoinEUI value (hexadecimal string)

Alarm 015: Join request replay detected (invalid DevNonce)

No index for this alarm.

Additional information elements for all states:

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

Alarm 016: Wrong MIC detected in Uplink frame

No index and no additional information elements for this alarm.

Alarm 017: Join loop detected

No index for this alarm.

Additional information elements for all states:

• addInfo: Number of consecutive join requests