ZXROSNG-TPAPS-MIB

All MIBs › ZXROSNG-TPAPS-MIB

Organization: ZTE Corp.

Last Updated: 2017-05-16

Category: ZXROSNG Next-Generation Transport

Description: Manages ZTE ZXROSNG Transport Profile Automatic Protection Switching for G.8031/G.8032 Ethernet ring protection.

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What Is ZXROSNG-TPAPS-MIB?

ZXROSNG-TPAPS-MIB is a ZTE proprietary module for the ZXROSNG transport platform that manages Transport Profile Automatic Protection Switching (APS), covering linear (G.8031) and ring (G.8032) Ethernet protection switching instances. It exposes configuration objects for defining protection groups/instances and status objects reporting the current protection state, such as which path (working or protection) is currently active and whether a switchover has occurred. This is directly relevant to monitoring fault status: an administrator uses it to detect when a protection switch has triggered, indicating a failure on the primary transport path, and to confirm the protection mechanism is armed and ready. It is built on and interoperates with the ITU-T G.8031/G.8032 Ethernet protection switching standards. It is deployed in ZTE transport/carrier Ethernet network elements running the ZXROSNG software platform that require sub-50ms link or ring protection. Network engineers evaluating or troubleshooting this functionality can download the ZXROSNG-TPAPS-MIB file directly to load it into their MIB browser.

IPNetwork Monitor allows you to monitor SNMP objects defined in ZXROSNG-TPAPS-MIB. Use the built-in SNMP Monitoring Browser to explore available variables, view their current values and descriptions, and select the objects you want to monitor. You can then create SNMP monitors, configure thresholds, and receive alerts when monitored values change.

Supported Devices

ZTE ZXROSNG transport/carrier Ethernet network elements
ZTE optical transport equipment (linear/ring APS protection)

Monitoring Examples

No specific object names were captured in sample_objects, but consistent with the module's stated purpose it would expose an APS instance table with objects for protection group configuration, active/standby path selection, and switch-state/reason. An administrator would poll the switch-state object to detect an unplanned switchover from working to protection path, which signals a fiber cut or transport-layer fault on the primary path.

What Can Be Monitored

APS protection group configuration
active vs protection path selection
switchover state/reason
protection readiness

Imported Objects

From SNMPv2-SMI

MODULE-IDENTITY
OBJECT-TYPE
Unsigned32

From SNMPv2-TC

DisplayString
TEXTUAL-CONVENTION

From ZXR10-SMI

zxr10RosngMIB

OBJECT-IDENTITY

OIDs

OID symbolic	OID numeric	Type	Access	Description
zxAPSProtectMIB	1.3.6.1.4.1.3902.3.6000.200			MIB for query status and configuration of the linear APS instance
zxAPSLineProtectTGConfigTable	1.3.6.1.4.1.3902.3.6000.200.2		not-accessible	Configuration table of tunnel protection group's APS
zxAPSLineProtectTGConfigEntry	1.3.6.1.4.1.3902.3.6000.200.2.1		not-accessible	Configuration entry of tunnel protection group's APS
U32 zxAPSLineProtectTGTGID	1.3.6.1.4.1.3902.3.6000.200.2.1.1	Unsigned32	not-accessible	The group id of this protection group
APS zxAPSLineProtectTGActiveState	1.3.6.1.4.1.3902.3.6000.200.2.1.2	ApsActiveState	read-only	The active state of this protection group restoreRun(0): Restore to run APS pause(1): Pause APS
APS zxAPSLineProtectTGSendPMode	1.3.6.1.4.1.3902.3.6000.200.2.1.3	ApsSendPMode	read-only	The protection mode of this protection group send(0): To send APS packets nosend(1): Not to send APS packets
U32 zxAPSLineProtectTGHoldOffTime	1.3.6.1.4.1.3902.3.6000.200.2.1.4	Unsigned32	read-only	The hold-off time of this protection group
APS zxAPSLineProtectTGRevertMode	1.3.6.1.4.1.3902.3.6000.200.2.1.5	ApsRevertMode	read-only	The revertive mode of this protection group revertive(0): APS is in revertive operation, which normal traffic signal is restored to the working transport entity after the condition(s) causing a switch has been cleared nonrevertive(1): APS is in non-revertive operation, which normal traffic signal is allowed to remain on the protection transport entity even after a switch reason has been cleared
U32 zxAPSLineProtectTGWTRTime	1.3.6.1.4.1.3902.3.6000.200.2.1.6	Unsigned32	read-only	The wait-to-restore time of this protection group
APS zxAPSLineProtectTGSwitchFlag	1.3.6.1.4.1.3902.3.6000.200.2.1.7	ApsSwitchCmd	read-only	The switch command of this protection group none(0): The switch command hasn't been configured or has been cleared clear(1): Clear the externally initiated command and WTR lockout(2): Prevent a working signal from being selected from the protection transport entity fsP(3): Force the normal traffic to the protection entity msP(4): In the absence of a failure of a working or protection entity,Force the normal traffic to the protection entity exercise(5): Exercise of the APS protocol msW(7): Manual switch normal traffic to working
APS zxAPSLineProtectTGBridgeType	1.3.6.1.4.1.3902.3.6000.200.2.1.8	ApsBridgeType	read-only	The bridge type of this protection group selector(2): Selector bridge broadcast(1): Broadcast bridge
zxAPSLineProtectPWConfigTable	1.3.6.1.4.1.3902.3.6000.200.3		not-accessible	Configuration table of pw group's APS
zxAPSLineProtectPWConfigEntry	1.3.6.1.4.1.3902.3.6000.200.3.1		not-accessible	Configuration entry of pw group's APS
STR zxAPSLineProtectPWName	1.3.6.1.4.1.3902.3.6000.200.3.1.1	DisplayString	read-only	The group name of this protection group
APS zxAPSLineProtectPWActiveState	1.3.6.1.4.1.3902.3.6000.200.3.1.2	ApsActiveState	read-only	The active state of this protection group restoreRun(0): Restore to run APS pause(1): Pause APS
APS zxAPSLineProtectPWSendPMode	1.3.6.1.4.1.3902.3.6000.200.3.1.3	ApsSendPMode	read-only	The protection mode of this protection group send(0): To send APS packets nosend(1): Not to send APS packets
U32 zxAPSLineProtectPWHoldOffTime	1.3.6.1.4.1.3902.3.6000.200.3.1.4	Unsigned32	read-only	The hold-off time of this protection group
APS zxAPSLineProtectPWRevertMode	1.3.6.1.4.1.3902.3.6000.200.3.1.5	ApsRevertMode	read-only	The revertive mode of this protection group revertive(0): APS is in revertive operation, which normal traffic signal is restored to the working transport entity after the condition(s) causing a switch has been cleared nonrevertive(1): APS is in non-revertive operation, which normal traffic signal is allowed to remain on the protection transport entity even after a switch reason has been cleared
U32 zxAPSLineProtectPWWTRTime	1.3.6.1.4.1.3902.3.6000.200.3.1.6	Unsigned32	read-only	The wait-to-restore time of this protection group
APS zxAPSLineProtectPWSwitchFlag	1.3.6.1.4.1.3902.3.6000.200.3.1.7	ApsSwitchCmd	read-only	The switch command of this protection group none(0): The switch command hasn't been configured or has been cleared clear(1): Clear the externally initiated command and WTR lockout(2): Prevent a working signal from being selected from the protection transport entity fsP(3): Force the normal traffic to the protection entity msP(4): In the absence of a failure of a working or protection entity,Force the normal traffic to the protection entity exercise(5): Exercise of the APS protocol msW(7): Manual switch normal traffic to working
APS zxAPSLineProtectPWBridgeType	1.3.6.1.4.1.3902.3.6000.200.3.1.8	ApsBridgeType	read-only	The bridge type of this protection group selector(2): Selector bridge broadcast(1): Broadcast bridge
zxAPSLineProtectTGStatusTable	1.3.6.1.4.1.3902.3.6000.200.4		not-accessible	Status table of tunnel protection group's APS
zxAPSLineProtectTGStatusEntry	1.3.6.1.4.1.3902.3.6000.200.4.1		not-accessible	Status entry of tunnel protection group's APS
U32 zxAPSLineProtectTGStatusTGID	1.3.6.1.4.1.3902.3.6000.200.4.1.1	Unsigned32	not-accessible	The group id of this protection group
APS zxAPSLineProtectTGStatusState	1.3.6.1.4.1.3902.3.6000.200.4.1.2	ApsStatusState	read-only	The current APS state of this protection group noRequestNull(0): There is no request or the far end has configured lockout noRequestNormal(1): The far end has request which makes normal traffic signal be selected from the protection transport entity lockout(2): Lockout has been configured forcedSwitch(3): Force switch has been configured signalFailW(4): The working transport entity has SF signalFailP(5): The protection transport entity has SF manualSwitch(6): Manual switch has been configured waitToRestore(7): SF or SD in the working transport entity has been cleared exerciseNull(8): Exercise of the APS protocol when normal traffic signal is selected from the working transport entity exerciseNormal(9): Exercise of the APS protocol when normal traffic signal is selected from the protection transport entity doNotRevert(10): There is no request after a switch reason has been cleared in non-revertive operation signalDegrW(11): The working transport entity has SD signalDegrP(12): The protection transport entity has SD manualSwitchW(13): Manual switch to working has been configured reverseRequestNull(17): Exercise has been configured at the far end and normal traffic signal is selected from the working transport entity reverseRequestNormal(18): Exercise has been configured at the far end and normal traffic signal is selected from the protection transport entity
zxAPSLineProtectPWStatusTable	1.3.6.1.4.1.3902.3.6000.200.5		not-accessible	Status table of pw group's APS
zxAPSLineProtectPWStatusEntry	1.3.6.1.4.1.3902.3.6000.200.5.1		not-accessible	Status entry of pw group's APS
STR zxAPSLineProtectPWStatusPWName	1.3.6.1.4.1.3902.3.6000.200.5.1.1	DisplayString	read-only	The group name of this protection group
APS zxAPSLineProtectPWStatusState	1.3.6.1.4.1.3902.3.6000.200.5.1.2	ApsStatusState	read-only	The current APS state of this protection group noRequestNull(0): There is no request or the far end has configured lockout noRequestNormal(1): The far end has request which makes normal traffic signal be selected from the protection transport entity lockout(2): Lockout has been configured forcedSwitch(3): Force switch has been configured signalFailW(4): The working transport entity has SF signalFailP(5): The protection transport entity has SF manualSwitch(6): Manual switch has been configured waitToRestore(7): SF or SD in the working transport entity has been cleared exerciseNull(8): Exercise of the APS protocol when normal traffic signal is selected from the working transport entity exerciseNormal(9): Exercise of the APS protocol when normal traffic signal is selected from the protection transport entity doNotRevert(10): There is no request after a switch reason has been cleared in non-revertive operation signalDegrW(11): The working transport entity has SD signalDegrP(12): The protection transport entity has SD manualSwitchW(13): Manual switch to working has been configured mappingSwitchW(15): The far end has request which makes normal traffic signal be selected from the working transport entity mappingSwitchP(16): The far end has request which makes normal traffic signal be selected from the protection transport entity reverseRequestNull(17): Exercise has been configured at the far end and normal traffic signal is selected from the working transport entity reverseRequestNormal(18): Exercise has been configured at the far end and normal traffic signal is selected from the protection transport entity
zxAPSLineProtectPGConfigTable	1.3.6.1.4.1.3902.3.6000.200.6		not-accessible	Configuration table of port protection group's APS
zxAPSLineProtectPGConfigEntry	1.3.6.1.4.1.3902.3.6000.200.6.1		not-accessible	Configuration entry of port protection group's APS
U32 zxAPSLineProtectPGPGID	1.3.6.1.4.1.3902.3.6000.200.6.1.1	Unsigned32	not-accessible	The group id of this protection group
APS zxAPSLineProtectPGActiveState	1.3.6.1.4.1.3902.3.6000.200.6.1.2	ApsActiveState	read-only	The active state of this protection group restoreRun(0): Restore to run APS pause(1): Pause APS
U32 zxAPSLineProtectPGHoldOffTime	1.3.6.1.4.1.3902.3.6000.200.6.1.4	Unsigned32	read-only	The hold-off time of this protection group
APS zxAPSLineProtectPGRevertMode	1.3.6.1.4.1.3902.3.6000.200.6.1.5	ApsRevertMode	read-only	The revertive mode of this protection group revertive(0): APS is in revertive operation, which normal traffic signal is restored to the working transport entity after the condition(s) causing a switch has been cleared nonrevertive(1): APS is in non-revertive operation, which normal traffic signal is allowed to remain on the protection transport entity even after a switch reason has been cleared
U32 zxAPSLineProtectPGWTRTime	1.3.6.1.4.1.3902.3.6000.200.6.1.6	Unsigned32	read-only	The wait-to-restore time of this protection group
APS zxAPSLineProtectPGSwitchFlag	1.3.6.1.4.1.3902.3.6000.200.6.1.7	ApsSwitchCmd	read-only	The switch command of this protection group none(0): The switch command hasn't been configured or has been cleared clear(1): Clear the externally initiated command and WTR lockout(2): Prevent a working signal from being selected from the protection transport entity fsP(3): Force the normal traffic to the protection entity msP(4): In the absence of a failure of a working or protection entity,Force the normal traffic to the protection entity exercise(5): Exercise of the APS protocol fsW(6): Forced switch normal traffic to working msW(7): Manual switch normal traffic to working
zxAPSLineProtectPGStatusTable	1.3.6.1.4.1.3902.3.6000.200.7		not-accessible	Status table of port group's APS
zxAPSLineProtectPGStatusEntry	1.3.6.1.4.1.3902.3.6000.200.7.1		not-accessible	Status entry of port group's APS
U32 zxAPSLineProtectPGStatusPGID	1.3.6.1.4.1.3902.3.6000.200.7.1.1	Unsigned32	not-accessible	The group id of this protection group
APS zxAPSLineProtectPGStatusState	1.3.6.1.4.1.3902.3.6000.200.7.1.2	ApsStatusState	read-only	The current APS state of this protection group noRequestNull(0): There is no request or the far end has configured lockout noRequestNormal(1): The far end has request which makes normal traffic signal be selected from the protection transport entity lockout(2): Lockout has been configured forcedSwitch(3): Force switch has been configured signalFailW(4): The working transport entity has SF signalFailP(5): The protection transport entity has SF manualSwitch(6): Manual switch has been configured waitToRestore(7): SF or SD in the working transport entity has been cleared exerciseNull(8): Exercise of the APS protocol when normal traffic signal is selected from the working transport entity exerciseNormal(9): Exercise of the APS protocol when normal traffic signal is selected from the protection transport entity doNotRevert(10): There is no request after a switch reason has been cleared in non-revertive operation signalDegrW(11): The working transport entity has SD signalDegrP(12): The protection transport entity has SD manualSwitchW(13): Manual switch to working has been configured forcedSwitchW(14): Force switch to working has been configured reverseRequestNull(17): Exercise has been configured at the far end and normal traffic signal is selected from the working transport entity reverseRequestNormal(18): Exercise has been configured at the far end and normal traffic signal is selected from the protection transport entity

RFC description

Provides status and configuration management for ZTE linear APS protection groups on tunnel and pseudowire interfaces.

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Download ZXROSNG-TPAPS-MIB

What Is ZXROSNG-TPAPS-MIB?

Supported Devices

Monitoring Examples

What Can Be Monitored

This MIB depends on

Related MIBs

RFC description