ELTEX-MES-BRIDGE-ERPS-MIB

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Organization: Eltex Ltd.

Last Updated: 2015-11-19

Category: Technology: Bridging, Vendor: Eltex

Description: Eltex MES ERPS MIB for configuring and monitoring G.8032 Ethernet Ring Protection Switching on MES switches.

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What Is ELTEX-MES-BRIDGE-ERPS-MIB?

ELTEX-MES-BRIDGE-ERPS-MIB is an Eltex Ltd proprietary MIB module for the MES switch series, covering configuration and monitoring of G.8032 Ethernet Ring Protection Switching (ERPS), a Layer 2 ring-topology resiliency protocol. Although no specific sample objects were provided, such a module would typically expose ring instance configuration, ring port roles, and protection-switching state per ERPS ring. Its role is chiefly software/protocol-status monitoring: administrators would track whether a ring is in its normal (idle) state or has switched to protection mode due to a link failure, since an unexpected or stuck protection-switch event signals a physical break somewhere in the Ethernet ring. It depends conceptually on the ITU-T G.8032 standard and likely on the base bridge/spanning-tree MIB framework for underlying port and VLAN references. It is typically deployed on Eltex MES-series switches used to build resilient Ethernet ring topologies in metro or access network deployments. Engineers can download the ELTEX-MES-BRIDGE-ERPS-MIB file directly to load it into their MIB browser.

IPNetwork Monitor allows you to monitor SNMP objects defined in ELTEX-MES-BRIDGE-ERPS-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

Eltex MES series switches

Monitoring Examples

No sample object names were provided for this module, so specific table or object identifiers cannot be cited with confidence. In general terms, an operator would expect to poll per-ring protection state and ring-port role objects to determine whether a ring is operating normally or has switched to protection mode following a link failure. Repeated or stuck protection-switch events reported through this MIB would indicate a persistent break in the ring that needs physical investigation.

What Can Be Monitored

ERPS ring protection state
ring port role
protection switching events

Imported Objects

From ELTEX-MES-BRIDGE-EXT-MIB

eltMesBridgeExtMIBObjects

OBJECT-IDENTITY

From Q-BRIDGE-MIB

VlanIdOrNone

From SNMPv2-SMI

MODULE-IDENTITY
NOTIFICATION-TYPE
OBJECT-TYPE

From SNMPv2-TC

MacAddress
RowStatus
TruthValue

OIDs

OID symbolic	OID numeric	Type	Access	Description
eltMesErpsMIB	1.3.6.1.4.1.35265.1.23.1.401.0.1			The MIB module for managing Ethernet Ring Protection Switching.
eltMesErpsCtrl	1.3.6.1.4.1.35265.1.23.1.401.0.1.1
ELT eltErpsAdminState	1.3.6.1.4.1.35265.1.23.1.401.0.1.1.1	EltErpsEnabledState	read-write	This object indicates the ERPS state of the bridge.
ELT eltErpsLogState	1.3.6.1.4.1.35265.1.23.1.401.0.1.1.2	EltErpsEnabledState	read-write	This object indicates the ERPS log state of the bridge.
ELT eltErpsTrapState	1.3.6.1.4.1.35265.1.23.1.401.0.1.1.3	EltErpsEnabledState	read-write	This object indicates the ERPS trap state of the bridge.
INT eltErpsPendingAction	1.3.6.1.4.1.35265.1.23.1.401.0.1.1.5	INTEGER	read-write	The action to be done with the pending configuration. copyPendingActive - to copy the pending erps configuration to the active one. copyActivePending - to copy the active erps configuration to the pending one.
INT eltErpsPendingActionVlan	1.3.6.1.4.1.35265.1.23.1.401.0.1.1.6	INTEGER	read-write	Variable is associated with eltErpsPendingAction and determines vlan_tag number in config for action copying/revert on pending config
INT eltErpsGetConfigId	1.3.6.1.4.1.35265.1.23.1.401.0.1.1.7	INTEGER	read-write	Set config id fot snmp get.
eltMesErpsInfo	1.3.6.1.4.1.35265.1.23.1.401.0.1.2
eltMesErpsMgmt	1.3.6.1.4.1.35265.1.23.1.401.0.1.3
eltErpsMgmtRAPSVlanTable	1.3.6.1.4.1.35265.1.23.1.401.0.1.3.1		not-accessible	This table contains ERPS ring configuration information.
eltErpsMgmtRAPSVlanEntry	1.3.6.1.4.1.35265.1.23.1.401.0.1.3.1.1		not-accessible	A list of ERPS ring configuration information.
INT eltErpsMgmtRAPSVlanId	1.3.6.1.4.1.35265.1.23.1.401.0.1.3.1.1.1	INTEGER	read-only	The RAPS VLAN is an index of configuration.
INT eltErpsMgmtRAPSWestPort	1.3.6.1.4.1.35265.1.23.1.401.0.1.3.1.1.2	INTEGER	read-write	This is one of the Ethernet ring ports. The value 0 indicates the west port is a virtual channel.
ELT eltErpsMgmtRAPSWestPortState	1.3.6.1.4.1.35265.1.23.1.401.0.1.3.1.1.3	EltErpsMgmtRAPSPortState	read-only	This is the west port state. It may change sometimes. When the west port is configured on a virtual channel, the west port state is always fowarding.
INT eltErpsMgmtRAPSEastPort	1.3.6.1.4.1.35265.1.23.1.401.0.1.3.1.1.4	INTEGER	read-write	This is the other Ethernet ring port. The value 0 indicates the west port is a virtual channel.
ELT eltErpsMgmtRAPSEastPortState	1.3.6.1.4.1.35265.1.23.1.401.0.1.3.1.1.5	EltErpsMgmtRAPSPortState	read-only	This is the east port state. It may change sometimes. When the east port is configured on a virtual channel, the east port state is always fowarding.
ELT eltErpsMgmtRAPSRPLPort	1.3.6.1.4.1.35265.1.23.1.401.0.1.3.1.1.6	EltErpsMgmtRAPSPortId	read-write	When the port Enable state is enabled, the RPL port's current port role is defined by the application of the ERPS.
ELT eltErpsMgmtRAPSRPLOwnerAdminState	1.3.6.1.4.1.35265.1.23.1.401.0.1.3.1.1.7	EltErpsEnabledState	read-write	The administrative value of the RPL owner state. The RPL owner is an Ethernet Ring Node adjacent to the RPL that is responsible for blocking its end of the RPL under normal conditions.
INT eltErpsMgmtRAPSRingMEL	1.3.6.1.4.1.35265.1.23.1.401.0.1.3.1.1.8	INTEGER	read-write	The ring MEL is the maintenance entity group (MEG) level providing a communication channel for ring automatic protection eltitching (RAPS) information.
INT eltErpsMgmtRAPSHoldOffTime	1.3.6.1.4.1.35265.1.23.1.401.0.1.3.1.1.9	INTEGER	read-write	In order to coordinate timing of protection eltitches at multiple layers.
INT eltErpsMgmtRAPSGuardTime	1.3.6.1.4.1.35265.1.23.1.401.0.1.3.1.1.10	INTEGER	read-write	This is used to prevent ring nodes from receiving outdated RAPS messages.
INT eltErpsMgmtRAPSWTRTime	1.3.6.1.4.1.35265.1.23.1.401.0.1.3.1.1.11	INTEGER	read-write	In the revertive mode of operation, to prevent frequent operation of the protection eltitch due to an intermittent defect, a failed working transport entity must become stable in a fault-free state.
INT eltErpsMgmtRAPSRingState	1.3.6.1.4.1.35265.1.23.1.401.0.1.3.1.1.12	INTEGER	read-only	This indicates the state of the ring: begin, init, idle, or protection.
ELT eltErpsMgmtRAPSRingAdminState	1.3.6.1.4.1.35265.1.23.1.401.0.1.3.1.1.13	EltErpsEnabledState	read-write	This indicates the administrative state of the ring.
INT eltErpsMgmtRAPSRPLOwnerOperStatus	1.3.6.1.4.1.35265.1.23.1.401.0.1.3.1.1.14	INTEGER	read-only	The current operational value of the RPL owner state. The value 'active' is used to indicate that the RPL owner administrative state is enabled and the device is operated as the active RPL owner. The value 'inactive' is used to indicate that the RPL owner administrative state is enabled, but the device is operated as the inactive RPL owner. The value 'disabled' is used to indicate that the RPL owner administrative state of the device is disabled.
OCT eltErpsMgmtRAPSProtectionVlanRangeList1to1024	1.3.6.1.4.1.35265.1.23.1.401.0.1.3.1.1.15	OCTET STRING	read-write	This object indicates the VLAN range (1-1024) that belongs to the protection VLANs.
OCT eltErpsMgmtRAPSProtectionVlanRangeList1025to2048	1.3.6.1.4.1.35265.1.23.1.401.0.1.3.1.1.16	OCTET STRING	read-write	This object indicates the VLAN range (1025-2048) that belongs to the protection VLANs.
OCT eltErpsMgmtRAPSProtectionVlanRangeList2049to3072	1.3.6.1.4.1.35265.1.23.1.401.0.1.3.1.1.17	OCTET STRING	read-write	This object indicates the VLAN range (2049-3072) that belongs to the protection VLANs.
OCT eltErpsMgmtRAPSProtectionVlanRangeList3073to4094	1.3.6.1.4.1.35265.1.23.1.401.0.1.3.1.1.18	OCTET STRING	read-write	This object indicates the VLAN range (3073-4094) that belongs to the protection VLANs.
T/F eltErpsMgmtRAPSRevertive	1.3.6.1.4.1.35265.1.23.1.401.0.1.3.1.1.19	TruthValue	read-write	This indicates the revertive mode.
INT eltErpsMgmtRAPSProtocolVersion	1.3.6.1.4.1.35265.1.23.1.401.0.1.3.1.1.20	INTEGER	read-write	This object indicates the ERPS protocol compatibility with other versions of ITU-T G.8032.
ELT eltErpsMgmtRAPSPortForcedSwitch	1.3.6.1.4.1.35265.1.23.1.401.0.1.3.1.1.21	EltErpsMgmtRAPSPortId	read-write	Forced switch port.
ELT eltErpsMgmtRAPSPortManualSwitch	1.3.6.1.4.1.35265.1.23.1.401.0.1.3.1.1.22	EltErpsMgmtRAPSPortId	read-write	Manual switch port.
ROW eltErpsMgmtRAPSRowStatus	1.3.6.1.4.1.35265.1.23.1.401.0.1.3.1.1.23	RowStatus	read-create	This object indicates the RowStatus of this entry.
eltErpsMgmtSubRingCtrlTable	1.3.6.1.4.1.35265.1.23.1.401.0.1.3.2		not-accessible	This table contains ERPS sub-ring configuration information.
eltErpsMgmtSubRingCtrlEntry	1.3.6.1.4.1.35265.1.23.1.401.0.1.3.2.1		not-accessible	A list of ERPS sub-ring configuration information.
INT eltErpsMgmtSubRingCtrlRAPSVlanId	1.3.6.1.4.1.35265.1.23.1.401.0.1.3.2.1.1	INTEGER	not-accessible	The RAPS VLAN is an index of configuration.
INT eltErpsMgmtSubRingCtrlSubRingRAPSVlanId	1.3.6.1.4.1.35265.1.23.1.401.0.1.3.2.1.2	INTEGER	not-accessible	This indicates the ring control VLAN-ID of the sub-ring which connects to another ring.
ELT eltErpsMgmtSubRingCtrlTCPropagationState	1.3.6.1.4.1.35265.1.23.1.401.0.1.3.2.1.3	EltErpsEnabledState	read-write	This indicates the state of sub-ring topology change propagation.
ROW eltErpsMgmtSubRingCtrlRowStatus	1.3.6.1.4.1.35265.1.23.1.401.0.1.3.2.1.4	RowStatus	read-create	This object indicates the RowStatus of this entry.
eltMesErpsNotify	1.3.6.1.4.1.35265.1.23.1.401.0.1.4
eltMesErpsNotifyPrefix	1.3.6.1.4.1.35265.1.23.1.401.0.1.4.0
NTF eltErpsSFDetectedTrap	1.3.6.1.4.1.35265.1.23.1.401.0.1.4.0.1			When the signal fail occurs, a trap will be generated.
NTF eltErpsSFClearedTrap	1.3.6.1.4.1.35265.1.23.1.401.0.1.4.0.2			When the signal fail clears, a trap will be generated.
NTF eltErpsRPLOwnerConflictTrap	1.3.6.1.4.1.35265.1.23.1.401.0.1.4.0.3			When a conflict occurs, a trap will be generated.
eltMesErpsNotificationBindings	1.3.6.1.4.1.35265.1.23.1.401.0.1.4.2
MAC eltErpsNodeId	1.3.6.1.4.1.35265.1.23.1.401.0.1.4.2.1	MacAddress	accessible-for-notify	This used trap object means the node MAC.

RFC description

Manages Ethernet Ring Protection Switching (ERPS) based on ITU-T G.8032 for bridge ring topology protection.

Start monitoring Eltex MES-series Ethernet switch (G.8032 Ethernet Ring Protection Switching) 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 ELTEX-MES-BRIDGE-ERPS-MIB

What Is ELTEX-MES-BRIDGE-ERPS-MIB?

Supported Devices

Monitoring Examples

What Can Be Monitored

This MIB depends on

Related MIBs

RFC description