TROPIC-ACCESSPORT-MIB

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Organization: Nokia

Last Updated: 2015-07-03

Category: Nokia Optical Transport

Description: Manages Nokia Tropic optical transport access port configuration, status, and performance monitoring.

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What Is TROPIC-ACCESSPORT-MIB?

TROPIC-ACCESSPORT-MIB is a vendor MIB from Nokia's Tropic optical transport (DWDM) product line, covering configuration and monitoring of the system's client/access ports. It is expected to expose per-port configuration and status data (port administrative/operational state and related optical performance parameters) for DWDM system access ports, based on its stated scope. Its monitoring value would center on hardware/software status of the optical access interfaces, such as port up/down state and signal quality, which are essential to detecting a degraded or failed optical connection in a transport network. It would work alongside other Tropic MIBs (such as TROPIC-ASON-MIB for control-plane topology) as part of Nokia's broader optical transport MIB family. It is deployed in carrier and enterprise optical transport (DWDM) networks running Nokia Tropic equipment. Network engineers evaluating or troubleshooting this functionality can download the TROPIC-ACCESSPORT-MIB file directly to load it into their MIB browser.

IPNetwork Monitor allows you to monitor SNMP objects defined in TROPIC-ACCESSPORT-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

Nokia Tropic DWDM optical transport system

Monitoring Examples

No sample objects were provided for this module, so specific object/table names cannot be confirmed, but based on the description an admin would expect a port table indexed by access-port identifier exposing administrative/operational status and optical performance readings. Polling such a table would be used to detect a DWDM access port that has gone operationally down or is reporting degraded optical signal quality. This remains a general characterization since no concrete object names were supplied.

What Can Be Monitored

access port administrative state
access port operational status
optical signal/performance parameters

Imported Objects

From IF-MIB

InterfaceIndex
InterfaceIndexOrZero
ifEntry	OBJECT-TYPE
ifIndex	OBJECT-TYPE

From SNMP-FRAMEWORK-MIB

SnmpAdminString

From SNMPv2-CONF

MODULE-COMPLIANCE
OBJECT-GROUP

From SNMPv2-SMI

Integer32
IpAddress
MODULE-IDENTITY
OBJECT-TYPE
Unsigned32

From SNMPv2-TC

TruthValue

From TROPIC-GLOBAL-REG

tnAccessPortMIB	OBJECT-IDENTITY
tnPortModules	OBJECT-IDENTITY

From TROPIC-TC

AluWdmTnIfType
TnCommand
TropicLEDColorType
TropicLEDStateType
TropicOperationalCapabilityType
TropicStateQualifierType

OIDs

OID symbolic	OID numeric	Type	Access	Description
tnAccessPortMibModules	1.3.6.1.4.1.7483.1.1.2.2.4.1			DWDM system port MIB attributes.
tnAccessPortConf	1.3.6.1.4.1.7483.2.2.4.1.1
tnAccessPortGroups	1.3.6.1.4.1.7483.2.2.4.1.1.1
tnAccessPortGroup	1.3.6.1.4.1.7483.2.2.4.1.1.1.1
tnIfGroup	1.3.6.1.4.1.7483.2.2.4.1.1.1.2
tnSysTopologyGroup	1.3.6.1.4.1.7483.2.2.4.1.1.1.3
tnAccessPortCompliances	1.3.6.1.4.1.7483.2.2.4.1.1.2
tnAccessPortCompliance	1.3.6.1.4.1.7483.2.2.4.1.1.2.1
tnAccessPortObjs	1.3.6.1.4.1.7483.2.2.4.1.2
tnAccessPortTable	1.3.6.1.4.1.7483.2.2.4.1.2.1		not-accessible	The 1696R/1830 NE port table.
tnAccessPortEntry	1.3.6.1.4.1.7483.2.2.4.1.2.1.1		not-accessible	The ports on a card.
STR tnAccessPortDescr	1.3.6.1.4.1.7483.2.2.4.1.2.1.1.1	SnmpAdminString	read-create	Access port description.
TRO tnAccessPortStatusLEDColor	1.3.6.1.4.1.7483.2.2.4.1.2.1.1.2	TropicLEDColorType	read-only	The color of the status LED.
TRO tnAccessPortStatusLEDState	1.3.6.1.4.1.7483.2.2.4.1.2.1.1.3	TropicLEDStateType	read-only	The state of the status LED.
TRO tnAccessPortOperationalCapability	1.3.6.1.4.1.7483.2.2.4.1.2.1.1.4	TropicOperationalCapabilityType	read-only
TRO tnAccessPortStateQualifier	1.3.6.1.4.1.7483.2.2.4.1.2.1.1.5	TropicStateQualifierType	read-only
STR tnAccessPortFarEndAddress	1.3.6.1.4.1.7483.2.2.4.1.2.1.1.6	SnmpAdminString	read-create	Access port far end address.
NUM tnAccessPortFarEndIfIndex	1.3.6.1.4.1.7483.2.2.4.1.2.1.1.7	InterfaceIndexOrZero	read-create	Access port far end interface index.
INT tnAccessPortFarEndType	1.3.6.1.4.1.7483.2.2.4.1.2.1.1.8	INTEGER	read-create	Access port far end type.
INT tnAccessPortDirection	1.3.6.1.4.1.7483.2.2.4.1.2.1.1.9	INTEGER	read-create	Access port direction. Setting the direction to unidirectionalRx will turn off the Tx laser, and suppress Tx alarms (including out Wavelength Tracker alarms). Setting the direction to unidirectionalTx will suppress Rx alarms (including in Wavelength Tracker alarms).
T/F tnAccessPortAINS	1.3.6.1.4.1.7483.2.2.4.1.2.1.1.10	TruthValue	read-create	If the user has set Port AINS to true, the port admin state is set to up by the system. If the port admin state has been set up or down, Port AINS is set to false by the system, unless the user had specified admin up and Port AINS true. Disabling Port AINS against a client port of an OT card may result in disabling Port AINS against the line port of that OT card.
I32 tnAccessPortAINSDebounceTime	1.3.6.1.4.1.7483.2.2.4.1.2.1.1.11	Integer32	read-create	This attribute must be set in multiples of 60s. It is equal to System AINS Debounce Time when Port AINS Use System Default is true. Setting the Port AINS Debounce Time and Port AINS Use System Default to true in the same set request is restricted. Current configurable range: 1m to 96h 0m.
T/F tnAccessPortUsingSysAINSDebounceTime	1.3.6.1.4.1.7483.2.2.4.1.2.1.1.12	TruthValue	read-create	Using System AINS Debounce Time. Sets with a value of false are restricted. The network operator must set Port AINS Debounce Time to some valid value to disable the use of System AINS Debounce Time. Setting the Port AINS Debounce Time and Port AINS Use System Default to true in the same set request is restricted.
U32 tnAccessPortAINSDebounceTimeRemaining	1.3.6.1.4.1.7483.2.2.4.1.2.1.1.13	Unsigned32	read-only	Number of seconds until the Port AINS DebounceTime expires. If Port AINS is false or Port AINS Debounce Time is 0, the value of this attribute will be 0.
T/F tnAccessPortIsDomainEdgePort	1.3.6.1.4.1.7483.2.2.4.1.2.1.1.14	TruthValue	read-create	For discriminating between ports that are internal to a network composed of 1830 and 1696R network elements and the ports that are at the edge of the network so that the user knows where it is correct to terminate end-to-end connections.
STR tnAccessPortFarEndAddressConnFrom	1.3.6.1.4.1.7483.2.2.4.1.2.1.1.15	SnmpAdminString	read-create	Access port far end address that points to this port.
NUM tnAccessPortFarEndIfIndexConnFrom	1.3.6.1.4.1.7483.2.2.4.1.2.1.1.16	InterfaceIndexOrZero	read-create	Access port far end interface that points to this port.
INT tnAccessPortFarEndTypeConnFrom	1.3.6.1.4.1.7483.2.2.4.1.2.1.1.17	INTEGER	read-create	Access port far end type.
IP tnAccessPortExtAmpIpAddressIn	1.3.6.1.4.1.7483.2.2.4.1.2.1.1.18	IpAddress	read-create	The IP address of an external amplifier connected to this port. This attribute is applicable to the line port of an LD card and is reserved for use with a RAMAN module.
IP tnAccessPortExtAmpIpAddressOut	1.3.6.1.4.1.7483.2.2.4.1.2.1.1.19	IpAddress	read-create	The IP address of an external amplifier connected from this port. This attribute is applicable to the line port of an LD card and is reserved for use with an EDFA module.
I32 tnAccessPortWtocmConnLoss	1.3.6.1.4.1.7483.2.2.4.1.2.1.1.20	Integer32	read-create	The insertion loss between the LD card MON port and the WTOCM input port. Current configurable range: 0 to 1500.
NUM tnAccessPortWtocmConnAddress	1.3.6.1.4.1.7483.2.2.4.1.2.1.1.21	InterfaceIndexOrZero	read-create	LD card port connected to WTOCM input port in transmit direction.
NUM tnAccessPortOppDirectionPortAddress	1.3.6.1.4.1.7483.2.2.4.1.2.1.1.22	InterfaceIndexOrZero	read-create	Address of opposite direction port when the TX and RX directions are split between two ports.
T/F tnAccessPortIsValidInternalOTSXcEndpoint	1.3.6.1.4.1.7483.2.2.4.1.2.1.1.23	TruthValue	read-create	Indicates if this is an end point of internal OT cross connect.
I32 tnAccessPortWtDomainNumber	1.3.6.1.4.1.7483.2.2.4.1.2.1.1.24	Integer32	read-create	The numbered domain used for WT key selection for add XCs to this port; applies to external line facing ports. Current configurable range: -1 to 19.
T/F tnAccessPortHasMpoConnector	1.3.6.1.4.1.7483.2.2.4.1.2.1.1.25	TruthValue	read-only	Indicates if the logical port underlies a multi-fiber connector.
NUM tnAccessPortMpoConnectorPortOutIfIndex	1.3.6.1.4.1.7483.2.2.4.1.2.1.1.26	InterfaceIndexOrZero	read-only	Provides the shelf/slot/port of the multi-fiber connector interface corresponding to this logical port in the out direction. Value of 0 indicates no MPO port.
NUM tnAccessPortMpoConnectorPortInIfIndex	1.3.6.1.4.1.7483.2.2.4.1.2.1.1.27	InterfaceIndexOrZero	read-only	Provides the shelf/slot/port of the multi-fiber connector interface corresponding to this logical port in the in direction. Value of 0 indicates no MPO port.
T/F tnAccessPortIsMpo	1.3.6.1.4.1.7483.2.2.4.1.2.1.1.28	TruthValue	read-only	Indicates if the port is itself a MPO port. Retrievable through SNMP for all ports, managed and MPO. True: The port is the port for the MPO connector. False: The port is not a port for a MPO connector, it is a managed port.
NUM tnAccessPortMonOcmConnAddress	1.3.6.1.4.1.7483.2.2.4.1.2.1.1.29	InterfaceIndexOrZero	read-create	Port monitored by input or connected from output.
OCT tnAccessPortAlmProfName	1.3.6.1.4.1.7483.2.2.4.1.2.1.1.30	OCTET STRING	read-create
I32 tnAccessPortmfcTemperature	1.3.6.1.4.1.7483.2.2.4.1.2.1.1.31	Integer32	read-only	The Ambient temperature applies to the sensor port of the MultiFunctional card.
I32 tnAccessPortmfcNominalPressure	1.3.6.1.4.1.7483.2.2.4.1.2.1.1.32	Integer32	read-only	The nominal pressure applies to the sensor port of the MultiFunctional card.
I32 tnAccessPortmfcDifferentialPressure	1.3.6.1.4.1.7483.2.2.4.1.2.1.1.33	Integer32	read-only	The differential pressure applies to the sensor port of the MultiFunctional card.
tnIfTable	1.3.6.1.4.1.7483.2.2.4.1.2.2		not-accessible
tnIfEntry	1.3.6.1.4.1.7483.2.2.4.1.2.2.1		not-accessible
NUM tnIfPhysicalLocation	1.3.6.1.4.1.7483.2.2.4.1.2.2.1.1	InterfaceIndex	read-only
ALU tnIfType	1.3.6.1.4.1.7483.2.2.4.1.2.2.1.2	AluWdmTnIfType	read-create	In a set request, value default indicates that the NE assigns the port automatically, if possible. A value of default will not be returned to the network operator. If tnIfType is set to unassigned and ifAdminStatus has also been set, the set request will be failed back to the network operator.
BIT tnIfSupportedTypes	1.3.6.1.4.1.7483.2.2.4.1.2.2.1.3	Bits	read-only	The supported types.
OCT tnIfSupportedTypesAlternate	1.3.6.1.4.1.7483.2.2.4.1.2.2.1.4	OCTET STRING	read-only	The supported types as an octet string.
TNC tnIfForceAdminStatus	1.3.6.1.4.1.7483.2.2.4.1.2.2.1.5	TnCommand	read-create	Setting this attribute to execute will force an ifAdminStatus change. This works only for an ifAdminStatus of down. When queried, this attribute returns a value of noCmd.
tnAccessPortScalarObjs	1.3.6.1.4.1.7483.2.2.4.1.2.3
tnSysTopology	1.3.6.1.4.1.7483.2.2.4.1.2.3.1
STR tnSysTopologyAudit	1.3.6.1.4.1.7483.2.2.4.1.2.3.1.1	SnmpAdminString	read-only	When read, this attribute will return the result of an audit of the physical topology of the network element. It will have the following format: ::: ... For example, if there is bad topology info associated with locations 1/3A/1 and 1/5A/2, the value of this attribute will be as follows: 2:16974080:17105408 If there are no topology issues, the value of this attribute will be as follows: 0

RFC description

Nokia DWDM system access port attributes and optical interface management including signal state and LED status.

Start monitoring Nokia Tropic DWDM optical transport system (access/client port admin/oper status) with a free 30-day trial of IPNetwork Monitor. Import MIBs, browse SNMP OIDs, create custom SNMP monitors, configure alerts, and monitor any SNMP-enabled network device from a single console.

Download TROPIC-ACCESSPORT-MIB

What Is TROPIC-ACCESSPORT-MIB?

Supported Devices

Monitoring Examples

What Can Be Monitored

This MIB depends on

Related MIBs

RFC description