Cisco OL-14253-01 - Manual

Cisco OL-14253-01

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Table of Contents:

  • Page 2 – A.2 Resolving the Notification Service; Caution; QoS Parameters for Notifications; Parameter; EventReliability
  • Page 3 – Object Creation; Attribute Name; Object Creation Notifications; Object Type
  • Page 4 – Note; Object Creation Notifications (continued)
  • Page 5 – Object Deletion Notifications (continued); Attribute Value Change
  • Page 6 – Attribute Value Change Notifications; State Change Event
  • Page 7 – State Change Event Notifications
  • Page 8 – State Change Event Notifications (continued); Protection Switch
  • Page 9 – Threshold Crossing Alert
  • Page 10 – Alarm
  • Page 11 – Heartbeat Event
  • Page 12 – A.5 Probable Cause Mapping; The following report lists the probable causes defined by the TMF:
  • Page 13 – CTM GateWay/CORBA Mapping for the EMS; TMF Mapping
  • Page 14 – Shelf-Level Peripheral Alarms
  • Page 18 – Line Stats Alarm
  • Page 22 – VISM Port Alarms: VISM
  • Page 24 – Line-Level VISM and VXSM Alarms; CTM GateWay/CORBA Alarms for the ONS 15216 OADM R2.2
  • Page 87 – CTM GateWay/CORBA Mapping for the ONS 15501; FAN Alarms
  • Page 88 – TSP Alarms
  • Page 90 – ESCON Card Alarms
  • Page 91 – Transceiver Alarms; CTM GateWay/CORBA Mapping for the ONS 15540; Chassis Alarms
  • Page 92 – CPU Alarms
  • Page 93 – MD Subcard Alarms
  • Page 94 – Wave Ethernet Phy Alarms
  • Page 95 – Power Optical Monitor Alarms
  • Page 96 – Laser Temp Power Optical Monitor Alarms
  • Page 103 – CTM GateWay/CORBA Mapping for the ONS 15600 SONET R5.0
  • Page 110 – CTM GateWay/CORBA Mapping for the ONS 15600 SONET R6.0
  • Page 119 – CTM GateWay/CORBA Mapping for the ONS 15600 SDH R1.4
  • Page 126 – CTM GateWay/CORBA Mapping for the ONS 15600 SDH R8.0
  • Page 135 – CTM GateWay/CORBA Mapping for the ONS 1580x
Loading the manual

A-1

Cisco Transport Manager Release 8.5 GateWay/CORBA User Guide and Programmer Manual

OL-14253-01

A P P E N D I X

A

Notifications, Fault Management, and Probable
Cause Mapping

This appendix includes information on CTM GateWay/CORBA’s notifications, fault management, and
probable cause mapping. This appendix includes the following sections:

•

A.1 Overview of Notifications, page A-1

•

A.2 Resolving the Notification Service, page A-2

•

A.3 Tips to Improve Notification Throughput, page A-2

•

A.4 Supported Events, page A-3

•

A.5 Probable Cause Mapping, page A-12

A.1 Overview of Notifications

The notification service forwards all fault notifications received from managed NEs to the network
management system (NMS). The notification service also forwards object creation, object deletion,
attribute change, protection switch, and threshold crossing alert (TCA) events. TMF 814 defines the
structure and format of attributes for all events and alarms.

The CTM server and the Operations Support System (OSS) host must have Domain Name System (DNS)
enabled in order to receive notifications. OSS clients running behind a firewall must configure an IIOP
listening port to enable the TCP connection with the notification server. CTM must configure the
notification service listening port number to allow OSS clients to communicate with the notification
service.

CTM creates the notification channel with the QoS parameters shown in the following table.

Table A-1

QoS Parameters for the Notification Channel

Parameter

Value

ConnectionReliability

BestEffort

StartTimeSupported

false

OrderPolicy

FifoOrder

DiscardPolicy

FifoOrder

MaxEventsPerConsumer

1

1.

The MaxEventsPerConsumer value is configurable. To modify this value, see

B.8 Location of the Naming Service IOR File, page B-6

. All other

parameter values are defined by the TMF and cannot be changed.

10000

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Summary

Page 2 - A.2 Resolving the Notification Service; Caution; QoS Parameters for Notifications; Parameter; EventReliability

A-2 Cisco Transport Manager Release 8.5 GateWay/CORBA User Guide and Programmer Manual OL-14253-01 Appendix A Notifications, Fault Management, and Probable Cause Mapping Resolving the Notification Service CTM sets the RejectNewEvents administration property of the channel to true, as defined by the ...

Page 3 - Object Creation; Attribute Name; Object Creation Notifications; Object Type

A-3 Cisco Transport Manager Release 8.5 GateWay/CORBA User Guide and Programmer Manual OL-14253-01 Appendix A Notifications, Fault Management, and Probable Cause Mapping Supported Events To improve throughput, you should receive the event and forward it to another thread for processing. For example:...

Page 4 - Note; Object Creation Notifications (continued)

A-4 Cisco Transport Manager Release 8.5 GateWay/CORBA User Guide and Programmer Manual OL-14253-01 Appendix A Notifications, Fault Management, and Probable Cause Mapping Supported Events CTM does not generate object creation events for SubnetworkConnection for the ONS 15540. CTM cannot give the obje...

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