Notifications and symptomatic events
Notifications generated by Optical Transport Manager lists the root-cause notifications for optical network elements and connections in networks that support TMF 864. Notifications from the WDM-NG Manager are displayed in the Notification Log in to the SolutionPack for Smarts, available from the EMC M&R user interface.
The
SolutionPack for Optical Wavelength Services Summary Sheet
article explains how to set up the collection of TMF 864-related data. The SolutionPack for Smarts Summary Sheet
article provide information on viewing notifications and topology from the EMC M&R user interface.Managed Element | Notification | Description |
|---|---|---|
OpticalNetworkElement | CommunicationStateDown | The EMS lost management connection with the Optical Network Element. |
Down | The Optical Network Element is powered off or down. | |
Shelf | DownEvent | A Shelf is powered off. |
Down | A Shelf is powered off or down. | |
EMS | AsyncTimedOut | Event processing via the 'async' message queue has timed out for this EMS. |
Disconnectted | Loss of Communication with the EMS. | |
EmsAdapterNotRunning | EMS adapter has shut down. | |
SyncTimedOut | Event processing via the 'sync' message queue has timed out for this EMS. | |
Equipment (Card) | DownOrUnavailable | Equipment/Card is either down or removed. |
Down | Equipment/Card is either down or removed. | |
PTP | LosEvent | Loss of Signal. |
AOPE | Aggregate Output Power Exceeded. | |
LOF | Loss of Frame. | |
LOFD | Loss of Frame Delineation. | |
OPOVLD | Optical Power Overload. | |
TIM | Trace identifier Mismatch. | |
Vendor/Alarm | Vendor specific alarm. | |
Down | Down, due to a service affecting alarm condition. | |
CTP | LosEvent | Loss of Signal. |
LOF | Loss of Frame. | |
LOFD | Loss of Frame Delineation. | |
LOM | Loss of Multiframe. | |
LOSTC | Loss of Tandem Connection. | |
MSIM | Multiplex Structure Identifier Mismatch. | |
TIM | Trace identifier Mismatch. | |
VendorAlarm | Vendor specific alarm. | |
Down | Down, due to a service affecting alarm condition. | |
TopologicalLink | Down | No traffic is passing through the link in one or both directions and symptoms may indicate fiber failure. |
DropsideTopologicalLink | Down | No traffic is passing through the link in one or both directions and symptoms may indicate link failure. |
Route | Unavailable | This SubnetworkConnection (SNC) Route is down due to one or more failures in its path. |
SubnetworkConnection | ServiceAtRisk | SubnetworkConnection is at Risk due to a loss of redundancy in its Routes |
ServiceUnavailable | The SubnetworkConnection is down. | |
ClientTrail | Unavailable | This ClientCircuit Trail is down. |
ClientCircuit | ServiceAtrisk | The ClientCircuit is at risk due to a loss of redundancy in its Trails. |
ServiceUnavailable | This ClientCircuit is down. | |
SNMPAgent | Unresponsive | Loss of communication to network element SNMPAgent |