OPTIX-SONET-PATH-MIB-V2

All MIBs › OPTIX-SONET-PATH-MIB-V2

Organization: Your organization

Last Updated: 2006-05-26

Category: Optical Networking

Description: Monitors SONET path-layer status, configuration, and performance on Huawei OptiX optical transport equipment.

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What Is OPTIX-SONET-PATH-MIB-V2?

OPTIX-SONET-PATH-MIB-V2 is a vendor-specific MIB from Huawei for its OptiX family of SONET/SDH optical transport equipment, intended to model the SONET path layer — the end-to-end logical path carried within SONET framing, sitting above the line and section layers. Based on its name and standard SONET path-layer conventions, it would be expected to expose path-level configuration (such as path type/width and cross-connect mapping) and status/performance data (such as path alarm indication signal, defect indication, and performance interval counters). Such data is used to monitor the operational and fault status of optical transport hardware, since path-level alarms and defects reveal a degraded or failed optical path before it escalates into a full circuit outage. It likely parallels or extends the standard SONET-MIB path-layer objects (RFC-based) for Huawei's own implementation, though this is inferred rather than confirmed. It is typically deployed in carrier and enterprise backbone optical transport networks running Huawei OptiX SDH/SONET transmission equipment. Engineers can download the OPTIX-SONET-PATH-MIB-V2 file directly to load it into their MIB browser.

IPNetwork Monitor allows you to monitor SNMP objects defined in OPTIX-SONET-PATH-MIB-V2. 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

Huawei OptiX SONET/SDH optical transport equipment

Monitoring Examples

No object names were provided in sample_objects for this module and its module description is a placeholder, so a concrete object-grounded monitoring example cannot be honestly constructed from the available data. In general SONET path-layer usage, an operator would poll path alarm and performance tables to detect a degraded or failed optical path between two network elements.

Imported Objects

From OPTIX-OID-MIB

optixProvisionSonet

OBJECT-IDENTITY

From SNMPv2-CONF

MODULE-COMPLIANCE
OBJECT-GROUP

From SNMPv2-SMI

Gauge32
MODULE-IDENTITY
OBJECT-TYPE

From SNMPv2-TC

TEXTUAL-CONVENTION

OIDs

OID symbolic	OID numeric	Type	Access	Description
optixsonetPathAttrib	1.3.6.1.4.1.2011.2.25.4.20.5			Enter the description for this MIB module.
optixsonetStsPathTable	1.3.6.1.4.1.2011.2.25.4.20.5.1		not-accessible	This table describes the STS path management interface of Huawei SONET transmit platform
optixsonetStsPathEntry	1.3.6.1.4.1.2011.2.25.4.20.5.1.1		not-accessible	The STS path management entry
INT stsPathLevel	1.3.6.1.4.1.2011.2.25.4.20.5.1.1.1	INTEGER	read-only	The path level that identifies the type of STS path.
G32 stsPathBid	1.3.6.1.4.1.2011.2.25.4.20.5.1.1.2	Gauge32	read-only	Slot number. This will indicate what is the slot of the object.
G32 stsPathPid	1.3.6.1.4.1.2011.2.25.4.20.5.1.1.3	Gauge32	read-only	Port Number. This will indicate what is the Port of the object.
G32 stsPathStsId	1.3.6.1.4.1.2011.2.25.4.20.5.1.1.4	Gauge32	read-only	Sts Number. This will indicate what is the Sts of the object.
INT stsPathRevertiveMode	1.3.6.1.4.1.2011.2.25.4.20.5.1.1.5	INTEGER	read-write	A revertive mode. It only applies to UPSR.Valid values are shown below. Value Description Y Revertive mode. N No-revertive mode.
G32 stsPathRevertiveTime	1.3.6.1.4.1.2011.2.25.4.20.5.1.1.6	Gauge32	read-write	Revertive time. It only applies to UPSR.Valid values are shown below. Value Description 5 to 12 Revertive time of UPSR, ranging from 5 to 12 minutes, default is 5 minutes, in increments of 1 minute.
INT stsPathSwitchConditon	1.3.6.1.4.1.2011.2.25.4.20.5.1.1.7	INTEGER	read-write	Optional switching condition. Valid value is Y (switch when existing PDI-P) or N (do not switch when existing PDI-P).Default value is N.
G32 stsPathDelayTime	1.3.6.1.4.1.2011.2.25.4.20.5.1.1.8	Gauge32	read-write	Delay time is hold-off time. It is an integer. Valid value ranges from 0 to 255. Unit is 100 ms. Default value is 0.Delay times are useful for interworking of protection schemes. For example, an optical port is configured for both UPSR and BLSR simultaneously. After the delay time is set, when a defect condition is declared on the port, the UPSR switching is not initiated. When the timer expires, the UPSR switching is initiated if the defect condition is still present at this point. When only one kind of protection UPSR is configured, just use the default value.
INT stsPathSFBER	1.3.6.1.4.1.2011.2.25.4.20.5.1.1.9	INTEGER	read-write	Threshold of path (B3) SFBER on a facility. Valid values are shown below. Value Description 1E-3 to 1E-5 SFBER ranges from 1E-3 to 1E-5, Default threshold is 1E-4. 1E-5 to 1E-9 SDBER ranges from 1E-5 to 1E-9, Default threshold is 1E-6.
INT stsPathSDBER	1.3.6.1.4.1.2011.2.25.4.20.5.1.1.10	INTEGER	read-write	Threshold of path (B3) SDBER on a facility. Valid values are shown below. Value Description 1E-3 to 1E-5 SFBER ranges from 1E-3 to 1E-5, Default threshold is 1E-4. 1E-5 to 1E-9 SDBER ranges from 1E-5 to 1E-9, Default threshold is 1E-6.
INT stsPathJ1TRCMODE	1.3.6.1.4.1.2011.2.25.4.20.5.1.1.11	INTEGER	read-write	Path trace mode. Valid values are shown below. Value Description MANUAL Performs the comparison of the received string with the user-entered expected string. AUTO Performs the comparison of the present received string with an expected string set to a previously received string. If there is a mismatch, TIM-P alarm is raised. OFF Don't perform the comparison. Default value is OFF.
OCT stsPathTRCJ1	1.3.6.1.4.1.2011.2.25.4.20.5.1.1.12	OCTET STRING	read-write	The path trace message contents (J1) to be transmitted.
OCT stsPathEXPTRCJ1	1.3.6.1.4.1.2011.2.25.4.20.5.1.1.13	OCTET STRING	read-write	The expected path traces message (J1) contents.
OCT stsPathINCTRCJ1	1.3.6.1.4.1.2011.2.25.4.20.5.1.1.14	OCTET STRING	read-only	The path trace message received. It can not include escape characters except \ and .
C2V stsPathTRCC2	1.3.6.1.4.1.2011.2.25.4.20.5.1.1.15	C2Value	read-write	The C2 byte hex code to be transmitted. Valid values are shown below. Value Description UNEQ 0x00 The C2 content to be transmitted is unloaded. EQPD (default) 0x01 The C2 content to be transmitted is loaded with normal SPE. VT-STS1 0x02 The C2 content to be transmitted: STS-1 SPE of VT structure. Default value for C2 in DS1 unit LOCK-VT 0x03 The C2 content to be transmitted: lock VT mode. DS3 0x04 The C2 content to be transmitted: DS3 asynchronous mapping. Default value for C2 in DS3 port. DS4NA 0x12 The C2 content to be transmitted: DS4NA asynchronous mapping. ATM 0x13 The C2 content to be transmitted: ATM mapping. DQDB 0x14 The C2 content to be transmitted: DQDB mapping. FDDI 0x15 The C2 content to be transmitted: FDDI asynchronous mapping. HDLC-OVER-SONET 0x16 The C2 content to be transmitted: HDLC-OVER-SONET mapping. LAPS 0x18 GFP 0x1b O.181 0xfe The C2 content to be transmitted: O.181 testing signal. Other byte Hex code Non standard C2.
C2V stsPathEXPTRCC2	1.3.6.1.4.1.2011.2.25.4.20.5.1.1.16	C2Value	read-write	The expected C2 byte hex code. Valid values are shown below. Value Description UNEQ 0x00 The C2 content to be transmitted is unloaded. EQPD (default) 0x01 The C2 content to be transmitted is loaded with normal SPE. VT-STS1 0x02 The C2 content to be transmitted: STS-1 SPE of VT structure. Default value for C2 in DS1 unit LOCK-VT 0x03 The C2 content to be transmitted: lock VT mode. DS3 0x04 The C2 content to be transmitted: DS3 asynchronous mapping. Default value for C2 in DS3 port. DS4NA 0x12 The C2 content to be transmitted: DS4NA asynchronous mapping. ATM 0x13 The C2 content to be transmitted: ATM mapping. DQDB 0x14 The C2 content to be transmitted: DQDB mapping. FDDI 0x15 The C2 content to be transmitted: FDDI asynchronous mapping. HDLC-OVER-SONET 0x16 The C2 content to be transmitted: HDLC-OVER-SONET mapping. LAPS 0x18 GFP 0x1b O.181 0xfe The C2 content to be transmitted: O.181 testing signal. Other byte Hex code Non standard C2.
C2V stsPathINCTRCC2	1.3.6.1.4.1.2011.2.25.4.20.5.1.1.17	C2Value	read-only	The C2 byte hex code received. Valid values are shown below. Value Description UNEQ 0x00 The C2 content to be transmitted is unloaded. EQPD (default) 0x01 The C2 content to be transmitted is loaded with normal SPE. VT-STS1 0x02 The C2 content to be transmitted: STS-1 SPE of VT structure. Default value for C2 in DS1 unit LOCK-VT 0x03 The C2 content to be transmitted: lock VT mode. DS3 0x04 The C2 content to be transmitted: DS3 asynchronous mapping. Default value for C2 in DS3 port. DS4NA 0x12 The C2 content to be transmitted: DS4NA asynchronous mapping. ATM 0x13 The C2 content to be transmitted: ATM mapping. DQDB 0x14 The C2 content to be transmitted: DQDB mapping. FDDI 0x15 The C2 content to be transmitted: FDDI asynchronous mapping. HDLC-OVER-SONET 0x16 The C2 content to be transmitted: HDLC-OVER-SONET mapping. LAPS 0x18 GFP 0x1b O.181 0xfe The C2 content to be transmitted: O.181 testing signal. Other byte Hex code Non standard C2.
INT stsPathSQL	1.3.6.1.4.1.2011.2.25.4.20.5.1.1.18	INTEGER	read-only	The flag of squelch. This parameter only supplies for BLSR. Valid value is Y or N.
INT stsPathSwitchState	1.3.6.1.4.1.2011.2.25.4.20.5.1.1.19	INTEGER	read-only	It is only valid when the port is in the UPSR protection group. Valid values are shown below. Value Description IDLE Idle WTR Wait to restore AUTOSW Automatic switch MANPtoW Manually switch to the working unit MANWtoP Manually switch to the protecting unit FRCPtoW Forced switch to the working unit FRCWtoP Forced switch to the protecting unit LOCKOUT Lock to the working unit CLEAR Clear INVALID Invalid
OCT stsPathPST	1.3.6.1.4.1.2011.2.25.4.20.5.1.1.20	OCTET STRING	read-write	means the primary state of the entity. Valid values are IS-NR, OOS-AU, OOS-MA and OOS-AUMA.
OCT stsPathSST	1.3.6.1.4.1.2011.2.25.4.20.5.1.1.21	OCTET STRING	read-write	means the secondary state of the entity. Valid values are MT, LPBK, SGEO and FAF,
LPB stsPathLoopbackStatus	1.3.6.1.4.1.2011.2.25.4.20.5.1.1.22	LpbkType	read-write	This variable represents the current state of the loopback on the sts path.
optixsonetPathAttribConformance	1.3.6.1.4.1.2011.2.25.4.20.5.2
optixsonetPathAttribGroups	1.3.6.1.4.1.2011.2.25.4.20.5.2.1
currentObjectGroup	1.3.6.1.4.1.2011.2.25.4.20.5.2.1.1			Enter the description of the created OBJECT-GROUP.
optixsonetPathAttribCompliances	1.3.6.1.4.1.2011.2.25.4.20.5.2.2
basicCompliance	1.3.6.1.4.1.2011.2.25.4.20.5.2.2.1			Enter the description of the created MODULE-COMPLIANCE.

RFC description

SONET path-level management MIB for optical transport equipment, monitoring SONET STS path characteristics and performance.

Start monitoring Huawei OptiX SONET/SDH optical transport equipment (path-layer configuration/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 OPTIX-SONET-PATH-MIB-V2

What Is OPTIX-SONET-PATH-MIB-V2?

Supported Devices

Monitoring Examples

This MIB depends on

Related MIBs

RFC description