Transcoding Capacity Traps
The Oracle® Enterprise Session Border Controller sends the apSysMgmtGroupTrap as transcoding capacity nears its limit. This trap is sent and cleared for three conditions:
- Total DSP usage exceeds 95%
- Total AMR sessions exceed 95% of provisioned capacity
- Total AMR-WB sessions exceed 95% of provisioned capacity
- Total EVRC sessions exceed 95% of provisioned capacity
- Total EVRCB sessions exceed 95% of provisioned capacity
The apSysMgmtGroupTrap contains the condition observed (apSysMgmtTrapType) and the corresponding value reached (apSysMgmtTrapValue).
apSysMgmtGroupTrap NOTIFICATION-TYPE
OBJECTS { apSysMgmtTrapType, apSysMgmtTrapValue }
STATUS current
DESCRIPTION
" The trap will generated if value of the monitoring object
exceeds a certain threshold. "
::= { apSystemManagementNotifications 1 }
When the resource usage retreats below a defined threshold, the Oracle® Enterprise Session Border Controller sends an apSysMgmtGroupClearTrap.
apSysMgmtGroupClearTrap NOTIFICATION-TYPE
OBJECTS { apSysMgmtTrapType }
STATUS current
DESCRIPTION
" The trap will generated if value of the monitoring object
returns to within a certain threshold. This signifies that
an alarm caused by that monitoring object has been cleared. "
::= { apSystemManagementNotifications 2 }
The following table summarizes trigger and clear conditions for transcoding capacity alerts as sent in the the apSysMgmtGroupTrap:
Monitored Transcoding Resource | SNMP Object & OID in apSysMgmtTrapType | Trap Sent | Clear Trap Sent |
---|---|---|---|
Total DSP Usage | apSysXCodeCapacity
1.3.6.1.4.1.9148.3.2.1.1.34 |
95% | 80% |
AMR License Capacity Usage | apSysXCodeAMRCapacity
1.3.6.1.4.1.9148.3.2.1.1.35 |
95% | 80% |
AMR-WB License Capacity Usage | apSysXCodeAMRWBCapacity
1.3.6.1.4.1.9148.3.2.1.1.36 |
95% | 80% |
EVRC License Capacity Usage | apSysXCodeEVRCCapacity
1.3.6.1.4.1.9148.3.2.1.1.39 |
95% | 80% |
EVRCB License Capacity Usage | apSysXCodeEVRCBCapacity
1.3.6.1.4.1.9148.3.2.1.1.40 |
95% | 80% |
The following SNMP Objects are inserted into the apSysMgmtTrapType when sending and clearing a transcoding capacity trap. You mayt query them individually with an SNMP GET.
- apSysXCodeCapacity (1.3.6.1.4.1.9148.3.2.1.1.34)
- apSysXCodeAMRCapacity (1.3.6.1.4.1.9148.3.2.1.1.35)
- apSysXCodeAMRWBCapacity (1.3.6.1.4.1.9148.3.2.1.1.36)
- apSysXCodeEVRCCapacity (1.3.6.1.4.1.9148.3.2.1.1.39)
- apSysXCodeEVRCBCapacity(1.3.6.1.4.1.9148.3.2.1.1.40)