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Log Reference

S9300, S9300E, and S9300X V200R010C00

This document provides the explanations, causes, and recommended actions of logs on the product.
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APS/7/STATE_NOTIFY_PPI:State changed failed to notify ppi. (EventType=[ULONG], MoudleID=[ULONG], ProtectionID=[ULONG], WorkingLinkIndex=[ULONG], ProntectionLinkIndex=[ULONG], HoldoffTime=[ULONG], WTRTime=[ULONG], FastSndInterval=[ULONG], ProtectionMode=[ULONG], ProtectionDirection=[ULONG], RevertiveMode=[ULONG], SwitchState=[ULONG], OldGlobalState=[ULONG], SwitchResult=[ULONG], ProtectionEnableFlag=[ULONG], SwitchCommand=[ULONG], WorkingLinkState=[ULONG], ProtectionLinkState=[ULONG], ErrorCode=[ULONG])


After finishing status calculation, the APS state machine notified the device to process the result. If the notification failed, the notified information was recorded for later analysis.


Parameter Name Parameter Meaning
EventType Indicates the type of an event.
MoudleID Indicates the index of a module.
GroupIndex Indicates the index of a protection group.
ProtectionType Indicates the index of the working link.
LocalState Indicates the index of the protection link.
WorkingLinkState Indicates the hold-off time.
ProtectionLinkState Indicates the wait-to-restore time.
LocalAPSRequest Indicates the interval for fast sending packets.
LocalRequestedSignal Indicates the protection mode.
LocalBridgedSignal Indicates the protection direction.
FarEndRequest Indicates the revertive mode.
FarABit Indicates the switching status.
FarBBit Indicates the original priority status.
FarDBit Indicates the switching result.
FarRBit Indicates the flag for enabling the protection.
FarEndRequestedSignal Indicates the command for switching.
FarEndBridgedSignal Indicates the status of the working link.
ErrorCode Indicates an error code.

Possible Causes

The S9300, S9300E, and S9300X failed to notify the device to process the result that was calculated on the APS state machine.


  1. Collect log information and configuration information, and then contact technical support personnel.
Updated: 2019-08-21

Document ID: EDOC1000142069

Views: 579189

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