TIMETRA-SAS-PORT-MIB

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsTIMETRA-SAS-PORT-MIB

Organization: Alcatel

Last Updated: 2007-01-01

Category: Nokia SR OS / Alcatel-Lucent 7750 SR, Port and Interface Management

Description: Manages Nokia/Alcatel-Lucent 7210 SAS port configuration, Ethernet parameters, and statistics.

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What Is TIMETRA-SAS-PORT-MIB?

TIMETRA-SAS-PORT-MIB is a Nokia (Alcatel-Lucent) proprietary MIB for the 7210 SAS (Service Access Switch) product family, managing port-level Ethernet configuration such as split-horizon groups, uplink mode, and QoS policy assignment. It exposes configuration tables for split-horizon group definitions and per-port extensions, alongside dedicated statistics and notification object groups for port-level events. Its monitoring value centers on software/configuration status rather than raw sensors: portShgLastMgmtChange timestamps let an operator detect recent, possibly unauthorized, changes to a split-horizon group, while tmnxPortUplinkMode and the QoS-policy-ID objects confirm a port's operational role and policy assignment match intent, catching misconfiguration before it causes a service outage. It depends on and extends Nokia's core TIMETRA-PORT-MIB/chassis MIB framework, layering 7210 SAS-specific port semantics like split-horizon groups on top of the general port model. It is deployed on 7210 SAS access and aggregation switches in metro Ethernet and mobile-backhaul networks, and operators of these switches typically start with a TIMETRA-SAS-PORT-MIB download to load the module into their MIB browser.

IPNetwork Monitor allows you to monitor SNMP objects defined in TIMETRA-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 (Alcatel-Lucent) 7210 SAS access/aggregation switches

Monitoring Examples

An operator queries portShgInfoTable to review configured split-horizon groups by portShgName and portShgInstanceId, confirming which ports share a group per portShgDescription. tmnxPortUplinkMode is checked on a given port to verify it is correctly set to network-uplink versus access, and tmnxPortAccessEgressQoSPolicyId/tmnxPortNetworkQoSPolicyId are compared across ports to ensure consistent QoS policy assignment. A recent portShgLastMgmtChange timestamp combined with an unexpected uplink-mode value would point to an unplanned reconfiguration causing a service disruption.

What Can Be Monitored

  • port split-horizon group membership
  • uplink vs access mode per port
  • access/network QoS policy assignment per port
  • split-horizon group last-management-change timestamp
  • port statistics and notification events
Imported Objects

From POWER-ETHERNET-MIB

pethPsePortDetectionStatusOBJECT-TYPE
pethPsePortEntryOBJECT-TYPE
pethPsePortIndexOBJECT-TYPE
pethPsePortPowerClassificationsOBJECT-TYPE

From SNMPv2-CONF

MODULE-COMPLIANCE
NOTIFICATION-GROUP
OBJECT-GROUP

From SNMPv2-SMI

Counter32
Counter64
Gauge32
Integer32
IpAddress
MODULE-IDENTITY
NOTIFICATION-TYPE
OBJECT-TYPE
Unsigned32

From SNMPv2-TC

DateAndTime
DisplayString
MacAddress
RowPointer
RowStatus
TEXTUAL-CONVENTION
TimeInterval
TimeStamp
TruthValue

From TIMETRA-CHASSIS-MIB

TmnxAlarmState
TmnxMDAChanType
TmnxPortAdminStatus
tmnxChassisIndexOBJECT-TYPE
tmnxChassisNotifyChassisIdOBJECT-TYPE
tmnxHwConformanceOBJECT-IDENTITY
tmnxHwNotificationOBJECT-IDENTITY
tmnxHwObjsOBJECT-IDENTITY

From TIMETRA-GLOBAL-MIB

timetraSRMIBModulesOBJECT-IDENTITY

From TIMETRA-PORT-MIB

tmnxDS1EntryOBJECT-TYPE
tmnxDS1PortEntryOBJECT-TYPE
tmnxPortEntryOBJECT-TYPE
tmnxPortEtherEntryOBJECT-TYPE
tmnxPortNotifyPortIdOBJECT-TYPE
tmnxPortPortIDOBJECT-TYPE

From TIMETRA-SAS-GLOBAL-MIB

timetraSASConfsOBJECT-IDENTITY
timetraSASModulesOBJECT-IDENTITY
timetraSASNotifyPrefixOBJECT-IDENTITY
timetraSASObjsOBJECT-IDENTITY

From TIMETRA-TC-MIB

ServObjDesc
TFCName
TItemDescription
TItemLongDescription
TNamedItem
TNamedItemOrEmpty
TNetworkIngressMeterId
TPortSchedulerCIR
TPortSchedulerPIR
TQueueId
TmnxActionType
TmnxEncapVal
TmnxOperState
TmnxPortID
TmnxServId

How to Use in IPNetwork Monitor

Example using tmnxSASPortNetIngressFwdInProfPkts OID:

Select a Nokia access/aggregation switch 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 tmnxSASPortNetIngressFwdInProfPkts 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 tmnxSASPortNetIngressFwdInProfPkts 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

RFC description

Alcatel 7x50 SAS port MIB module for managing hardware components and port provisioning on carrier Ethernet platforms.

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Download TIMETRA-SAS-PORT-MIB