aeTrapRegistration

AE-ALARM-TABLE-MIB::aeTrapRegistration #

aeTrapRegistration is generated periodically after the ONT boots. It is sent more frequently before it is pinged and slows down afterwards.

Variables #

  • aeTrapFsanSerialNumber
  • aeTrapIpAddr
  • aeTrapMacAddress
  • aeTrapOntState
  • aeTrapOntLabel
  • aeTrapRegistrationID
  • aeTrapDeviceClass
  • aeTrapDeviceModel
  • aeTrapFirmwareRevision
  • aeTrapConfigMethod
  • aeTrapConfigFilename
  • aeTrapConfigFileMarker
  • aeTrapConfigFileMIC
  • aeTrapPrimaryManagementServer
  • aeTrapDeviceStatus
  • aeTrapConfigStatus
  • aeTrapManagementVlanId
  • aeTrapSequenceNo
  • aeTrapMfgSerialNumber

Definitions #

aeTrapFsanSerialNumber
The FSAN Serial Number of the ONT expressed as 4 charaters and 8 hex digits.
aeTrapIpAddr
The IP Address assigned to the ONT.
aeTrapMacAddress
External MAC Address of the ONT.
aeTrapOntState
ONT SNMP provisioning state.
aeTrapOntLabel
The descriptive label assigned to the ONT.
aeTrapRegistrationID
The Registration ID of the ONT expressed as max 10 char numerical string.
aeTrapDeviceClass
Device class (ONT)
aeTrapDeviceModel
Device model, i.e. ONT model number 710GX, etc
aeTrapFirmwareRevision
This object identifies the firmware version currently running on the ONT.
aeTrapConfigMethod
ONT configuration method, i.e. config file, TR69, SNMP, etc
aeTrapConfigFilename
ONT configuration filename in used
aeTrapConfigFileMarker
ONT configuration filename marker
aeTrapConfigFileMIC
ONT configuration filename message integrity code
aeTrapPrimaryManagementServer
Primary management server IP address
aeTrapDeviceStatus
Device status, i.e., acquired IP address, configured with ONT specific file, generic file, cached file, etc
aeTrapConfigStatus
Configuration status, i.e., no errors, configured with errors, not configured
aeTrapManagementVlanId
Management VLAN ID
aeTrapSequenceNo
Uniquely identifies each alarm trap that is transmitted by the ONT. The value Increment for each alarm trap that is transmitted. The first trap has a sequence number of one (1).
aeTrapMfgSerialNumber
The MFG Serial Number of the ONT expressed as decimal digits.

Here is a runbook for the SNMP Trap description aeTrapRegistration:

Meaning #

The aeTrapRegistration trap is generated periodically after an Optical Network Terminal (ONT) boots up. The trap is sent more frequently before the ONT is pinged and slows down afterwards. This trap provides information about the ONT’s registration status, configuration, and device details.

Impact #

The aeTrapRegistration trap may cause a flood of SNMP traps, potentially overwhelming the network management system and impacting its performance. Additionally, if the trap is sent frequently, it may also cause issues with network congestion and bandwidth utilization.

Diagnosis #

To diagnose the aeTrapRegistration trap, follow these steps:

  1. Check the ONT’s boot sequence and ensure it is completing successfully.
  2. Verify the ONT’s configuration and registration status using the variables provided in the trap, such as aeTrapRegistrationID, aeTrapIpAddr, and aeTrapOntState.
  3. Check the network management system’s logs to identify any patterns or correlations with the trap generation.
  4. Use network monitoring tools to analyze network traffic and bandwidth utilization.

Mitigation #

To mitigate the impact of the aeTrapRegistration trap, follow these steps:

  1. Implement SNMP trap filtering or throttling to reduce the frequency of trap generation.
  2. Configure the ONT to send traps at a slower rate or only when specific events occur.
  3. Implement quality of service (QoS) policies to prioritize network traffic and ensure critical services are not affected.
  4. Monitor network performance and adjust the mitigation strategies as needed to prevent network congestion and performance issues.
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