TCAP:TCAP Alarms
Alarm
The TB640_MSG_ID_SS7_TCAP_NOTIF_ALARM (event) notification message is received by the TCAP service user when TCAP is reporting an error.
General explanation of the fields of previous structure:
- The TCAP handle field specifies the handle of the TCAP instance.
- The Category field indicates the category of the alarm. Possible values:
| Connection mode | Description |
|---|---|
| Normal | MTP2 layer is used in conjunction with an above MTP3 layer |
| HSL | MTP2 layer high speed link is used in conjunction with an above MTP3 layer |
Table SEQ Table \* ARABIC 114 - TCAP alarm category
Alarm Category
Description
TB640_SS7_TCAP_ALARM_CATEGORY_NONE
No category
TB640_SS7_TCAP_ALARM_CATEGORY_PROTOCOL
Protocol related alarms.
TB640_SS7_TCAP_ALARM_CATEGORY_INTERFACE
Interface related alarms.
TB640_SS7_TCAP_ALARM_CATEGORY_INTERNAL
Internal software error related alarms.
TB640_SS7_TCAP_ALARM_CATEGORY_RESOURCES
System resources related alarms.
- The Event field specifies the event that caused the alarm.
| Alarm Event | Description |
|---|---|
| None | No event |
| Invalid UI event | Invalid upper interface event |
| Invalid LI event | Invalid lower interface event |
| Invalid event | Invalid network message |
need to add the rows below...
Invalid timer event Invalid timer expiration event.
TB640_SS7_TCAP_ALARM_EVENT_INVALID_MI_EVENT
Invalid layer manager event.
TB640_SS7_TCAP_ALARM_EVENT_BIND_FAIL
Bind with service provider failed.
TB640_SS7_TCAP_ALARM_EVENT_MSG_ALLOC_FAIL
Message allocation failed.
TB640_SS7_TCAP_ALARM_EVENT_ALLOC_FAIL
Buffer allocation failed.
TB640_SS7_TCAP_ALARM_EVENT_DUPLICATE_INVOKE_ID
Duplicate invoke ID.
TB640_SS7_TCAP_ALARM_EVENT_MANDATORY_MISSING
Mandatory element is missing.
TB640_SS7_TCAP_ALARM_EVENT_UNEXPECTED_RX_MSG
Received unexpected message.
TB640_SS7_TCAP_ALARM_EVENT_UNKNOW_RX_MSG
Received unknown message.
TB640_SS7_TCAP_ALARM_EVENT_INVALID_DIALOG_ID
Invalid dialog ID.
TB640_SS7_TCAP_ALARM_EVENT_UNRECOG_INVOKE_ID
Unrecognized invoke ID.
TB640_SS7_TCAP_ALARM_EVENT_ALLOC_DIALOG_FAIL
Dialog allocation failed.
TB640_SS7_TCAP_ALARM_EVENT_HASH_FAIL
Hash table operation failed.
TB640_SS7_TCAP_ALARM_EVENT_MAX_CONFIG
Reached configuration limit.
TB640_SS7_TCAP_ALARM_EVENT_INVALID_COMPONENT
Invalid component.
- The Cause field specifies the cause of the alarm.
Table SEQ Table \* ARABIC 116 - TCAP alarm cause
Alarm Cause
Description
TB640_SS7_TCAP_ALARM_CAUSE_UNKNOW
No cause
TB640_SS7_TCAP_ALARM_CAUSE_INV_SAP
Invalid SAP.
TB640_SS7_TCAP_ALARM_CAUSE_INV_SP
Invalid service provider (out-of-range).
TB640_SS7_TCAP_ALARM_CAUSE_INV_SU
Invalid service user (out_of-range).
TB640_SS7_TCAP_ALARM_CAUSE_PROTOCOL_NOT_ACTIVE
Protocol layer is not active.
TB640_SS7_TCAP_ALARM_CAUSE_INTERFACE_VERSION
Invalid interface version.
TB640_SS7_TCAP_ALARM_CAUSE_UNBOUND
SAP unbound.
TB640_SS7_TCAP_ALARM_CAUSE_DIALOG_ALLOC_FAIL
Dialog allocation failed.
TB640_SS7_TCAP_ALARM_CAUSE_INVOKE_ALLOC_FAIL
Invoke allocation failed.
TB640_SS7_TCAP_ALARM_CAUSE_TUSAP_ASSOC_FAIL
User-part association failed.
TB640_SS7_TCAP_ALARM_CAUSE_SPSAP_ASSOC_FAIL
Interface association failed.
TB640_SS7_TCAP_ALARM_CAUSE_DECODE_FAIL
Message decoding problem.
Userpart Alarm
An alarm (event) notification message is received by the TCAP service user when a TCAP userpart is reporting an error.
- The TCAP handle field specifies the handle of the TCAP instance.
- The TCAP Userpart handle field specifies the handle of the TCAP Userpart instance.
- The Category field indicates the category of the Userpart alarm. Possible values: see the 'TCAP alarm category' table in TCAP Alarms.
- The Event field specifies the event that cause the Userpart alarm. Possible values: see the 'TCAP alarm event' table in TCAP Alarms.
- The Cause field specifies the cause of the Userpart alarm. Possible values: see the 'TCAP alarm cause' table in TCAP Alarms.
