SHE-SELT-MIB

All MIBs › SHE-SELT-MIB

Organization: Siemens AG

Last Updated: 2006-09-15

Description: Siemens/Nokia Siemens Networks SHE DSLAM Single-Ended Line Testing (SELT) feature control for connecting to and managing an external SELT server over copper DSL loops

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What Is SHE-SELT-MIB?

SHE-SELT-MIB is a Nokia Siemens Networks module for the SHE/hiX DSLAM platform controlling Single-Ended Line Testing (SELT), a copper-loop diagnostic technique that characterizes a DSL line's electrical properties from the exchange end only (without needing access to customer premises equipment) by connecting to an external SELT test server. It defines the feature-control command objects used to initiate, direct, and manage a SELT test session against a specific subscriber line. Its use is diagnostic/software-status monitoring for line-hardware troubleshooting: an operator triggers a SELT test to assess a copper pair's condition (length estimate, faults, bridged taps) before or in place of a truck roll, and the module's status/command objects reveal whether a requested test is running, completed, or failed. It depends operationally on connectivity to an external SELT server, and conceptually complements the DSLAM's xDSL/SHDSL line-management MIBs on the same platform. It is deployed on Nokia Siemens Networks hiX-series DSLAM access nodes to support remote copper-loop qualification and fault diagnosis in DSL access networks, and administrators can download the SHE-SELT-MIB file directly to load it into their MIB browser.

IPNetwork Monitor allows you to monitor SNMP objects defined in SHE-SELT-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 Siemens Networks SHE/hiX-series DSLAM access node

Monitoring Examples

No specific object/table names were captured in this extract, but per the module description an operator would issue a SELT feature-control command against a target DSL line, then poll the resulting status objects to see whether the test connected to the external SELT server successfully and what line-condition result came back, using that to decide whether a truck roll is needed for a subscriber reporting DSL sync problems.

What Can Be Monitored

SELT test command/session status
SELT server connection state
line diagnostic test result

Imported Objects

From AN-SHE-MIB

she	OBJECT-IDENTITY

From IF-MIB

InterfaceIndex
ifIndex	OBJECT-TYPE

From SHE-TC-MIB

SheControlStatusType

From SNMPv2-CONF

MODULE-COMPLIANCE
NOTIFICATION-GROUP
OBJECT-GROUP

From SNMPv2-SMI

Gauge32
IpAddress
MODULE-IDENTITY
NOTIFICATION-TYPE
OBJECT-TYPE
Unsigned32

From SNMPv2-TC

TEXTUAL-CONVENTION

OIDs

OID symbolic	OID numeric	Type	Access	Description
sheSelt	1.3.6.1.4.1.231.7.1.2.2.1.23			Definition of selt feature control command
sheSeltServerObjects	1.3.6.1.4.1.231.7.1.2.2.1.23.1
SHE sheSeltServerObjectsConnectState	1.3.6.1.4.1.231.7.1.2.2.1.23.1.1	SheSeltServerInfoConnectStateType	read-only	Indicates the connection state between CXU and SELT server.
IP sheSeltServerObjectsServerIP	1.3.6.1.4.1.231.7.1.2.2.1.23.1.2	IpAddress	read-only	Indicates IP address of SELT server.
U32 sheSeltServerObjectsServicePort	1.3.6.1.4.1.231.7.1.2.2.1.23.1.3	Unsigned32	read-only	Indicates SELT service port of SELT server.
sheSeltServerControl	1.3.6.1.4.1.231.7.1.2.2.1.23.2
SHE sheSeltServerControlReq	1.3.6.1.4.1.231.7.1.2.2.1.23.2.1	SheSeltServerControlReqType	read-write	Control connection between CXU and SELT server(config SELT server IP address and service port, connect CXU to SELT server and disconnect CXU with SELT server.SELT server is used to receive and collect selt raw data from plugin unit IU throuth CXU, to calculate and then to send selt result to CXU, so before doing selt test,SELT server must be configed and connected.A config command is permanent unless we need to change SELT sever's IP address or service port.A connect command supports all IU's selt test unless the connection is close for some reasons.
IP sheSeltServerControlServerIP	1.3.6.1.4.1.231.7.1.2.2.1.23.2.2	IpAddress	read-write	SELT server's IP address.
U32 sheSeltServerControlServicePort	1.3.6.1.4.1.231.7.1.2.2.1.23.2.3	Unsigned32	read-write	SELT service port number.
SHE sheSeltServerControlStatus	1.3.6.1.4.1.231.7.1.2.2.1.23.2.4	SheControlStatusType	read-only	The status of a control request.
G32 sheSeltServerControlTimer	1.3.6.1.4.1.231.7.1.2.2.1.23.2.5	Gauge32	read-only	The maximum wait time for the manager for a long running user command.
SHE sheSeltServerControlReqResult	1.3.6.1.4.1.231.7.1.2.2.1.23.2.6	SheSeltServerControlReqResultType	read-only	The result of the last user command.
U32 sheSeltServerControlTimeStamp	1.3.6.1.4.1.231.7.1.2.2.1.23.2.7	Unsigned32	read-only	The time stamp of the last command (end of command).
sheSeltTestRequestObjects	1.3.6.1.4.1.231.7.1.2.2.1.23.3
sheSeltTestRequestIfStateTable	1.3.6.1.4.1.231.7.1.2.2.1.23.3.1		not-accessible	Each entry in this table contains the testing status of each IfIndex and its related IuIndex.
sheSeltTestRequestIfStateEntry	1.3.6.1.4.1.231.7.1.2.2.1.23.3.1.1		not-accessible	An entry in sheSeltStatusIfTable.
NUM sheSeltTestRequestIfIndex	1.3.6.1.4.1.231.7.1.2.2.1.23.3.1.1.1	InterfaceIndex	read-only	IfIndex: the Index of port(such as: 101, 102...172; 201, 202...272; ...)
SHE sheSeltTestRequestIfState	1.3.6.1.4.1.231.7.1.2.2.1.23.3.1.1.2	SheSeltTestRequestIfStateType	read-only	The selt test status of port (IfIndex). If current port is under selt test, its sheSeltTestRequestIfState = sheSeltStatusIfBeingTested, otherwise its sheSeltTestRequestIfState = sheSeltStatusIfBeingIdle.
SHE sheSeltTestRequestIuState	1.3.6.1.4.1.231.7.1.2.2.1.23.3.1.1.3	SheSeltTestRequestIuStateType	read-only	The selt test status of IU of this port. Every port must know whether this IU is under selt test or not, in order to decide if the selt test request on this port can be accepted. If any port of its IU is under selt test, sheSeltTestRequestIuState = sheSeltStatusIuBeingTested; If all ports are not under selt test, sheSeltTestRequestIuState = sheSeltStatusIuBeingIdle For example: If port 101 is under selt test, sheSeltTestRequestIuState of 101 and 102 are both sheSeltStatusIuBeingTested.
SHE sheSeltTestRequestIfFDRCollectionEnableState	1.3.6.1.4.1.231.7.1.2.2.1.23.3.1.1.4	SheSeltTestRequestControlReqFDRCollectionEnableType	read-only	The value of FDRCollectionEnable for this port, if it is under selt test. If this port is not under selt test, return FDRCollectionDisable(0).
INT sheSeltTestRequestIfFDRCollectionNumAverageState	1.3.6.1.4.1.231.7.1.2.2.1.23.3.1.1.5	INTEGER	read-only	The value of FDRCollectionNumAverage for this port, if it is under selt test. If this port is not under selt test, return 0.
sheSeltTestRequestControl	1.3.6.1.4.1.231.7.1.2.2.1.23.4
SHE sheSeltTestRequestControlReq	1.3.6.1.4.1.231.7.1.2.2.1.23.4.1	SheSeltTestRequestControlReqType	read-write	Controls CXU to send doing selt test to IU for a specified subscriber's loop.Note that simultaneous tests of subscriber's loop on different IUs are allowed, but simultaneous tests of different subscribers' loops on the same IU are not allowed. When IU received the command it'll begin to process and send raw data to CXU,then to SELT server.
NUM sheSeltTestRequestControlReqIfIndex	1.3.6.1.4.1.231.7.1.2.2.1.23.4.2	InterfaceIndex	read-write	The interface index of the ADSL central PPTP for which selt shall be activated.
U32 sheSeltTestRequestControlReqComdId	1.3.6.1.4.1.231.7.1.2.2.1.23.4.3	Unsigned32	read-write	Command ID of one single end loop test.
SHE sheSeltTestRequestControlStatus	1.3.6.1.4.1.231.7.1.2.2.1.23.4.4	SheControlStatusType	read-only	The status of a control request.
G32 sheSeltTestRequestControlTimer	1.3.6.1.4.1.231.7.1.2.2.1.23.4.5	Gauge32	read-only	The maximum wait time for the manager for a long running user command.
SHE sheSeltTestRequestControlReqResult	1.3.6.1.4.1.231.7.1.2.2.1.23.4.6	SheSeltTestRequestControlReqResultType	read-only	The result of the last user command.
U32 sheSeltTestRequestControlReqTimeStamp	1.3.6.1.4.1.231.7.1.2.2.1.23.4.7	Unsigned32	read-only	The time stamp of the last command (end of command).
SHE sheSeltTestRequestControlReqFDRCollectionEnable	1.3.6.1.4.1.231.7.1.2.2.1.23.4.8	SheSeltTestRequestControlReqFDRCollectionEnableType	read-write	This parameter is specific for Infineon line card, but not for Conexant line card. This parameter is to enable/disable FDR Data Collection. Two kinds of value can be selected as following: I. Disable (0) II. Enable (1)
U32 sheSeltTestRequestControlReqFDRCollectionNumAverage	1.3.6.1.4.1.231.7.1.2.2.1.23.4.9	Unsigned32	read-write	This parameter is specific for Infineon line card, but not for Conexant line card. This parameter is to set the number of average for FDR Data Collection when sheSeltTestRequestControlReqFDRCollectionEnable is Enable(1). When sheSeltTestRequestControlReqFDRCollectionEnable is Disable(0), this one will be igored. The range of this one is [1, 65535], and the default value is 1024. With this default number of averages, a single data collection will take approximately 90 seconds.
sheSeltNotifications	1.3.6.1.4.1.231.7.1.2.2.1.23.5
NTF sheSeltServerControlResultEvent	1.3.6.1.4.1.231.7.1.2.2.1.23.5.1			Succeeded or failed to connect with SELT server.
NTF sheSeltTestRequestControlResultEvent	1.3.6.1.4.1.231.7.1.2.2.1.23.5.2			Succeeded or failed to execute the command of selt request.
NTF sheSeltReceivedRawDataEvent	1.3.6.1.4.1.231.7.1.2.2.1.23.5.3			Having received raw data from IU.
NTF sheSeltNoReceivedRawDataEvent	1.3.6.1.4.1.231.7.1.2.2.1.23.5.4			Having not received raw data from IU.
sheSeltConformance	1.3.6.1.4.1.231.7.1.2.2.1.23.100
sheSeltGroups	1.3.6.1.4.1.231.7.1.2.2.1.23.100.1
sheSeltGroup	1.3.6.1.4.1.231.7.1.2.2.1.23.100.1.1			A collection of objects providing information about a VDSL Line.
sheSeltControlGroup	1.3.6.1.4.1.231.7.1.2.2.1.23.100.1.2			Description.
sheSeltNotificationGroup	1.3.6.1.4.1.231.7.1.2.2.1.23.100.1.3			This group supports notifications of significant conditions associated with physical objects.
sheSeltCompliances	1.3.6.1.4.1.231.7.1.2.2.1.23.100.2
sheSeltMibCompliance	1.3.6.1.4.1.231.7.1.2.2.1.23.100.2.1			Description.

RFC description

A vendor-specific MIB for managing SELT (Single-Ended Line Test) functionality in network devices. This MIB provides management objects for monitoring and controlling line testing parameters and diagnostic capabilities.

Start monitoring Nokia Siemens Networks SHE/hiX-series DSLAM access node (Single-Ended Line Test command/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 SHE-SELT-MIB

What Is SHE-SELT-MIB?

Supported Devices

Monitoring Examples

What Can Be Monitored

This MIB depends on

Related MIBs

RFC description