TN-SAS-PORT-MIB

All MIBs › TN-SAS-PORT-MIB

Organization: Nokia

Last Updated: 2016-03-30

Category: Nokia Carrier Ethernet, Port and Interface Management

Description: Manages Nokia SAS port configuration, Ethernet interface parameters, and statistics.

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What Is TN-SAS-PORT-MIB?

TN-SAS-PORT-MIB is a Nokia (formerly Alcatel-Lucent) proprietary MIB used to manage and provision hardware port components on the Nokia 7x50 family of service routers, specifically for the SAS (Satellite Access Shelf) port subsystem. It covers port-level configuration such as split horizon group (SHG) membership, uplink mode, and QoS policy assignment on access and network-facing Ethernet ports. As a monitoring tool it is used mainly to verify hardware/interface provisioning state, confirming a port's split-horizon group and row status are correctly applied, tracking when a port group's configuration last changed, and validating which QoS policies are actively bound to a given interface, which helps catch mis-provisioned or unintentionally reconfigured ports. It is one of several Nokia 7x50 hardware-management MIBs and is designed to work alongside the platform's broader chassis and interface MIB suite rather than standing alone. It is deployed in service-provider access networks where Nokia 7x50 routers act as aggregation nodes for satellite/SAS-connected Ethernet access ports. Engineers can download the TN-SAS-PORT-MIB file directly to load it into their MIB browser.

IPNetwork Monitor allows you to monitor SNMP objects defined in TN-SAS-PORT-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 7x50 service routers (SAS/satellite access shelf ports)

Monitoring Examples

An administrator would poll tnPortShgInfoTable/tnPortShgInfoEntry to check tnPortShgName, tnPortShgRowStatus, and tnPortShgLastMgmtChange for a given split-horizon group, confirming the group is active and noting when it was last modified. The tnSASPortExtnTable/tnSASPortExtnEntry table exposes tnPortUplinkMode along with tnPortAccessEgressQoSPolicyId and tnPortNetworkQoSPolicyId, so an unexpected change in QoS policy ID bound to a port would explain sudden traffic shaping or prioritization changes on that access port.

What Can Be Monitored

split-horizon group membership and status
port group last-modified time
uplink mode
access/network QoS policy assignment

Imported Objects

From IF-MIB

InterfaceIndexOrZero
ifEntry	OBJECT-TYPE

From SNMPv2-CONF

MODULE-COMPLIANCE
NOTIFICATION-GROUP
OBJECT-GROUP

From SNMPv2-SMI

Counter64
Integer32
MODULE-IDENTITY
NOTIFICATION-TYPE
OBJECT-TYPE
Unsigned32

From SNMPv2-TC

MacAddress
RowStatus
TEXTUAL-CONVENTION
TimeStamp
TruthValue

From TN-PORT-MIB

tnPortEntry
tnPortEtherEntry
tnPortPortID

From TN-TC-MIB

ServObjDesc
TNamedItem
TNamedItemOrEmpty
TNetworkIngressMeterId
TQueueId
TmnxEncapVal
TmnxPortID
TmnxServId

From TROPIC-GLOBAL-REG

tnSASModules	OBJECT-IDENTITY
tnSASObjs	OBJECT-IDENTITY

From TROPIC-SYSTEM-MIB

tnSysSwitchId

OBJECT-TYPE

How to Use in IPNetwork Monitor

Example using tnSASPortNetIngressFwdInProfPkts OID:

Select a Nokia 7x50 service routers, SAS/satellite access shelf port (split-horizon-group/QoS-policy port status) as the target host to create a monitor — the SNMP service should be up and running on it. Click New Monitor, then check SNMP Custom on the Favorites tab, click Next, and confirm the host. On the next page, click Select... to open the built-in SNMP MIB Browser and type tnSASPortNetIngressFwdInProfPkts into the Find box to locate it in the OID tree, selecting the specific row/instance you want to monitor since this is a table column, then select it and click OK. It reports tnSASPortNetIngressFwdInProfPkts indicates the number of conforming network ingress packets forwarded on this port using this meter. On the monitor's Main parameters page you can set the target's SNMP port (default 161), credentials, polling interval, and other settings — see the SNMP Monitor help for details. On the State conditions and Alerting tabs, configure when the monitor should change state and trigger an alert; since this is a Counter64-type OID, Value bounds is the most useful condition here — trigger an alert if the counter increases sharply between polls relative to its normal baseline, since an unexpected spike often reflects a real change in traffic or activity. Click Finish to create the monitor; you can adjust any parameter later.

OIDs

OID symbolic	OID numeric	Type	Access	Description
tnSASPortMIBModule	1.3.6.1.4.1.7483.7.2.1.1.6			This document is the SNMP MIB module to manage and provision the hardware components of the Nokia 7x50 device. Copyright 2003-2011 Nokia. All rights reserved. Reproduction of this document is authorized on the condition that the foregoing copyright notice is included. This SNMP MIB module (Specification) embodies Nokia's proprietary intellectual property. Nokia retains all title and ownership in the Specification, including any revisions. Nokia grants all interested parties a non-exclusive license to use and distribute an unmodified copy of this Specification in connection with management of Nokia products, and without fee, provided this copyright notice and license appear on all copies. This Specification is supplied 'as is', and Nokia makes no warranty, either express or implied, as to the use, operation, condition, or performance of the Specification.
tnSASPortObjs	1.3.6.1.4.1.7483.7.2.2.2.2
tnSASPortExtnTable	1.3.6.1.4.1.7483.7.2.2.2.2.2		not-accessible	This table has additional information about the 7210 platforms
tnSASPortExtnEntry	1.3.6.1.4.1.7483.7.2.2.2.2.2.1		not-accessible	Each row entry represents a port on a IOM card in a chassis in the system. Entries cannot be created and deleted via SNMP SET operations. Before an IOM tmnxMDAEntry can be deleted from the tmnxMDATable, its supported tnPortEntries must be in the proper state for removal.
T/F tnPortUplinkMode	1.3.6.1.4.1.7483.7.2.2.2.2.2.1.1	TruthValue	read-write	If the tnPortUplinkMode is set to true when the tnPortMode is set to 'access(1)' and the port acts as an uplink. tnPortEncaptype must also be configured 'qinqEncap' when using access port as uplink port.
U32 tnPortAccessEgressQoSPolicyId	1.3.6.1.4.1.7483.7.2.2.2.2.2.1.2	Unsigned32	read-write	Qos Policy ID for Access Egress Port
U32 tnPortNetworkQoSPolicyId	1.3.6.1.4.1.7483.7.2.2.2.2.2.1.3	Unsigned32	read-write	Port Network Policy ID
TNA tnPortShgGroupName	1.3.6.1.4.1.7483.7.2.2.2.2.2.1.4	TNamedItemOrEmpty	read-write	Split horizon group to be attached to this port
tnSASPortNetIngressStatsTable	1.3.6.1.4.1.7483.7.2.2.2.2.3		not-accessible	Defines the Nokia SAS series network port ingress statistics table for providing, via SNMP, the capability of retrieving the traffic statistics for the physical Meters being used for the ports to forward the network ingress traffic.
tnSASPortNetIngressStatsEntry	1.3.6.1.4.1.7483.7.2.2.2.2.3.1		not-accessible	Defines an entry in tnSASPortNetIngressStatsTable. Entries are created and deleted by the system depending on the meter policy being used at the specific port.
TNE tnSASPortNetIngressMeterIndex	1.3.6.1.4.1.7483.7.2.2.2.2.3.1.1	TNetworkIngressMeterId	not-accessible	tnSASPortNetIngressQueueIndex serves as the tertiary index. When used in conjunction with tnSysSwitchId and tnPortPortID, it uniquely identifies a network ingress meter for the specified port in the managed system.
C64 tnSASPortNetIngressFwdInProfPktsEx	1.3.6.1.4.1.7483.7.2.2.2.2.3.1.2	Counter64	read-only	tnSASPortNetIngressFwdInProfPkts indicates the number of conforming network ingress packets forwarded on this port using this meter.
C64 tnSASPortNetIngressFwdOutProfPkts	1.3.6.1.4.1.7483.7.2.2.2.2.3.1.3	Counter64	read-only	tnSASPortNetIngressFwdOutProfPkts indicates the number of exceeding network ingress packets forwarded on this port using this meter.
C64 tnSASPortNetIngressFwdInProfOcts	1.3.6.1.4.1.7483.7.2.2.2.2.3.1.4	Counter64	read-only	tnSASPortNetIngressFwdInProfOcts indicates the number of conforming network ingress octets forwarded on this port using this meter.
C64 tnSASPortNetIngressFwdOutProfOcts	1.3.6.1.4.1.7483.7.2.2.2.2.3.1.5	Counter64	read-only	tnSASPortNetIngressFwdOutProfOcts indicates the number of exceeding network ingress octets forwarded on this port using this meter.
tnSASPortEtherExtnTable	1.3.6.1.4.1.7483.7.2.2.2.2.4		not-accessible	This table has additional information about the 7210 platforms
tnSASPortEtherExtnEntry	1.3.6.1.4.1.7483.7.2.2.2.2.4.1		not-accessible	Each row entry represents an Ethernet port on a IOM card in a chassis in the system. Entries cannot be created and deleted via SNMP SET operations. Before an IOM cardEntry can be deleted from the tmnxMDATable, its supported tnPortEntries and tnPortEtherEntries must be in the proper state for removal. The tnPortEtherEntry contains attributes that are unique to the Ethernet TmnxPortType.
I32 tnPortEtherEgressMaxBurst	1.3.6.1.4.1.7483.7.2.2.2.2.4.1.1	Integer32	read-write	Controls the amount of burst the egress port can generate. Its configured in terms of Kilo bits.Its an optional parameter. And cannot be used without egress-rate being set.
T/F tnPortStatsQueue1PktsFwd	1.3.6.1.4.1.7483.7.2.2.2.2.4.1.2	TruthValue	read-write	If tnPortStatsQueue1PktsFwd is set to 'true', count the egress packets with forwarding class value '0'.
T/F tnPortStatsQueue2PktsFwd	1.3.6.1.4.1.7483.7.2.2.2.2.4.1.3	TruthValue	read-write	If tnPortStatsQueue2PktsFwd is set to 'true', count the egress packets with forwarding class value '1'.
T/F tnPortStatsQueue3PktsFwd	1.3.6.1.4.1.7483.7.2.2.2.2.4.1.4	TruthValue	read-write	If tnPortStatsQueue3PktsFwd is set to 'true', count the egress packets with forwarding class value '2'.
T/F tnPortStatsQueue4PktsFwd	1.3.6.1.4.1.7483.7.2.2.2.2.4.1.5	TruthValue	read-write	If tnPortStatsQueue4PktsFwd is set to 'true', count the egress packets with forwarding class value '3'.
T/F tnPortStatsQueue5PktsFwd	1.3.6.1.4.1.7483.7.2.2.2.2.4.1.6	TruthValue	read-write	If tnPortStatsQueue5PktsFwd is set to 'true', count the egress packets with forwarding class value '5'.
T/F tnPortStatsQueue6PktsFwd	1.3.6.1.4.1.7483.7.2.2.2.2.4.1.7	TruthValue	read-write	If tnPortStatsQueue6PktsFwd is set to 'true', count the egress packets with forwarding class value '6'.
T/F tnPortStatsQueue7PktsFwd	1.3.6.1.4.1.7483.7.2.2.2.2.4.1.8	TruthValue	read-write	If tnPortStatsQueue7PktsFwd is set to 'true', count the egress packets with forwarding class value '7'.
T/F tnPortStatsQueue8PktsFwd	1.3.6.1.4.1.7483.7.2.2.2.2.4.1.9	TruthValue	read-write	If tnPortStatsQueue8PktsFwd is set to 'true', count the egress packets with forwarding class value '8'.
INT tnPortEtherEgrSchedMode	1.3.6.1.4.1.7483.7.2.2.2.2.4.1.10	INTEGER	read-write	tnPortEtherEgrSchedMode sets the SAP egress scheduler mode. In 'fc-based' mode the prority of all the egress queues across all the SAPs are considered to determine the next queue to schedule. In 'sap-based' mode the scheduler uses the priority of all the egress queues in a SAP to determine the next queue to schedule and uses round-robin scheduling mechanism to schedule each of the SAP
INT tnPortEtherLoopback	1.3.6.1.4.1.7483.7.2.2.2.2.4.1.11	INTEGER	read-write	If tnPortEtherLoopback is set to internal, the ethernet port is set to loopback mode. none will clear the loopback
U32 tnPortEtherIpMTU	1.3.6.1.4.1.7483.7.2.2.2.2.4.1.12	Unsigned32	read-write	tnPortEtherIpMTU is the IP MTU for interfaces using this port
INT tnPortEtherClockConfig	1.3.6.1.4.1.7483.7.2.2.2.2.4.1.13	INTEGER	read-write	When the value of tnPortEtherClockConfig is 'automatic' the Ethernet interface will automatically negotiate clock mastership along with other link parameters with the far end. Depending upon the capabilities of the two ends, one will be master the other will be slave for clocking. When the value of tnPortEtherClockConfig is 'manual-master', the Ethernet interface will negotiate other link parameters with the far end except clock mastership. It assumes clock mastership and want the other end to be slave. When the value is 'manual-slave' this ethernet interface chooses to be slave and wants the far end to assume clock mastership. For 10 baseT and 100 baseT ethernet interfaces, value of this variable should be 'none', as this will not be applicable for those interfaces.
TMN tnPortLoopbckServId	1.3.6.1.4.1.7483.7.2.2.2.2.4.1.14	TmnxServId	read-write	Loopback Service Id
NUM tnPortLoopbckSapPortId	1.3.6.1.4.1.7483.7.2.2.2.2.4.1.15	InterfaceIndexOrZero	read-write	Loopback Sap Port Id 0 indicates the port is undefined.
TMN tnPortLoopbckSapEncapVal	1.3.6.1.4.1.7483.7.2.2.2.2.4.1.16	TmnxEncapVal	read-write	Loopback Sap Encapsulation
MAC tnPortLoopbckSrcMacAddr	1.3.6.1.4.1.7483.7.2.2.2.2.4.1.17	MacAddress	read-write	Loopback Source Mac Address
MAC tnPortLoopbckDstMacAddr	1.3.6.1.4.1.7483.7.2.2.2.2.4.1.18	MacAddress	read-write	Loopback Destination Mac Address
INT tnPortAccEgrSapQosMarking	1.3.6.1.4.1.7483.7.2.2.2.2.4.1.19	INTEGER	read-write	Port Ethernet Access Egress Sap Qos Marking
T/F tnPortLldpTnlNrstBrdgeDstMac	1.3.6.1.4.1.7483.7.2.2.2.2.4.1.20	TruthValue	read-create	If tnPortLldpTnlNrstBrdgeDstMac is set to 'true' and admin status is disabled lldp pkts will be tunnelled.
T/F tnPortPtpEnable	1.3.6.1.4.1.7483.7.2.2.2.2.4.1.21	TruthValue	read-create	1588v2 PTP enabled on port
tnPortShgInfoTable	1.3.6.1.4.1.7483.7.2.2.2.2.6		not-accessible	A table that contains port split-horizon group information.
tnPortShgInfoEntry	1.3.6.1.4.1.7483.7.2.2.2.2.6.1		not-accessible	Split-horizon group information about a TLS service.
TNA tnPortShgName	1.3.6.1.4.1.7483.7.2.2.2.2.6.1.1	TNamedItem	not-accessible	The value of the object tnPortShgName specifies the name of the split-horizon group.
ROW tnPortShgRowStatus	1.3.6.1.4.1.7483.7.2.2.2.2.6.1.2	RowStatus	read-create	The value of the object tnPortShgRowStatus specifies the status of this row. The only values supported during a set operation are createAndGo(4) and destroy(6). To delete an entry from this table, there should be no port Bindings refering to it.
U32 tnPortShgInstanceId	1.3.6.1.4.1.7483.7.2.2.2.2.6.1.3	Unsigned32	read-only	The value of the object tnPortShgInstanceId indicates the instance identifier for the split horizon group.
SER tnPortShgDescription	1.3.6.1.4.1.7483.7.2.2.2.2.6.1.4	ServObjDesc	read-create	The value of the object tnPortShgDescription specifies generic information about this split-horizon group.
TIM tnPortShgLastMgmtChange	1.3.6.1.4.1.7483.7.2.2.2.2.6.1.5	TimeStamp	read-only	The value of the object tnPortShgLastMgmtChange indicates the value of sysUpTime at the time of the most recent management-initiated change to this split-horizon group.
tnPortNetEgressQueueStatsTable	1.3.6.1.4.1.7483.7.2.2.2.2.8		not-accessible	Defines the Nokia SAS series network port egress statistics table for providing, via SNMP, the capability of retrieving the traffic statistics for the physical queues being used for the ports to forward the network egress traffic.
tnPortNetEgressQueueStatsEntry	1.3.6.1.4.1.7483.7.2.2.2.2.8.1		not-accessible	Defines an entry in tnPortNetEgressQueueStatsTable. Entries are created and deleted by the system depending on the queue policy being used at the specific port.
TQU tnPortNetEgressQueueStatsIndex	1.3.6.1.4.1.7483.7.2.2.2.2.8.1.1	TQueueId	not-accessible	tnPortNetEgressQueueStatsIndex serves as the tertiary index. When used in conjunction with tnSysSwitchId and tnPortPortID, it uniquely identifies a network egress queue for the specified port in the managed system.
C64 tnPortNetEgressQueueStatsFwdPkts	1.3.6.1.4.1.7483.7.2.2.2.2.8.1.2	Counter64	read-only	tnPortNetEgressQueueStatsFwdPkts indicates the number of forwarded network egress packets on this port using this queue.
C64 tnPortNetEgressQueueStatsFwdOcts	1.3.6.1.4.1.7483.7.2.2.2.2.8.1.3	Counter64	read-only	tnPortNetEgressQueueStatsFwdOcts indicates the number of forwarded network egress octets on this port using this queue.
C64 tnPortNetEgressQueueStatsDroPkts	1.3.6.1.4.1.7483.7.2.2.2.2.8.1.4	Counter64	read-only	tnPortNetEgressQueueStatsDroPkts indicates the number of dropped network egress packets on this port using this queue.
C64 tnPortNetEgressQueueStatsDroOcts	1.3.6.1.4.1.7483.7.2.2.2.2.8.1.5	Counter64	read-only	tnPortNetEgressQueueStatsDroOcts indicates the number of dropped network egress octets on this port using this queue.
C64 tnPortNetEgressQueueStatsInProfDroPkts	1.3.6.1.4.1.7483.7.2.2.2.2.8.1.6	Counter64	read-only	tnPortNetEgressQueueStatsInProfDroPkts indicates the number of dropped network egress octets on this port using this in-profile queue.
C64 tnPortNetEgressQueueStatsInProfDroOcts	1.3.6.1.4.1.7483.7.2.2.2.2.8.1.7	Counter64	read-only	tnPortNetEgressQueueStatsInProfDroOcts indicates the number of dropped network egress octets on this port using this in-profile queue.
C64 tnPortNetEgressQueueStatsOutProfDroPkts	1.3.6.1.4.1.7483.7.2.2.2.2.8.1.8	Counter64	read-only	tnPortNetEgressQueueStatsOutProfDroPkts indicates the number of dropped network egress octets on this port using this out-profile queue.
C64 tnPortNetEgressQueueStatsOutProfDroOcts	1.3.6.1.4.1.7483.7.2.2.2.2.8.1.9	Counter64	read-only	tnPortNetEgressQueueStatsOutProfDroOcts indicates the number of dropped network egress octets on this port using this out-profile queue.
tnSASPssIfTable	1.3.6.1.4.1.7483.7.2.2.2.2.50		not-accessible	This table contains additional objects for the interface table (ifTable) required for the management of packet cards in PSS.
tnSASPssIfEntry	1.3.6.1.4.1.7483.7.2.2.2.2.50.1		not-accessible	An entry containing additional management information applicable to PSS packet cards.
C64 ifStatsUpdateTimeStamp	1.3.6.1.4.1.7483.7.2.2.2.2.50.1.1	Counter64	read-only	A timestamp value to indicate the last update to the statistics in the interface table. This can be used for accurate delta calculations of periodic readings of the statistics. The timestamp is in millisecond units
U32 tnSASPortScalar1	1.3.6.1.4.1.7483.7.2.2.2.2.101	Unsigned32	read-only	A dummy scalar that satisfies a SNMP get request quickly when there is no 11QPE24 card provisioned. Otherwise, it has to traverse the remaining 11QPE24 MIB to get to the next applicable item.
U32 tnSASPortScalar2	1.3.6.1.4.1.7483.7.2.2.2.2.102	Unsigned32	read-only

RFC description

Nokia 7x50 carrier router port management including hardware components and ingress statistics.

Start monitoring Nokia 7x50 service routers, SAS/satellite access shelf ports (split-horizon-group/QoS-policy port 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 TN-SAS-PORT-MIB