ZXR10-EFM-MIB

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Organization: ZTE Corporation

Last Updated: 2016-11-15

Category: ZTE ZXR10 Routing and Switching

Description: Manages ZTE ZXR10 router Ethernet in the First Mile (EFM/802.3ah) OAM configuration and link monitoring.

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What Is ZXR10-EFM-MIB?

ZXR10-EFM-MIB is a ZTE proprietary module for the ZXR10 family of carrier and enterprise routers/switches that implements management of the IEEE 802.3ah Ethernet in the First Mile (EFM) Operations, Administration and Maintenance (OAM) protocol. It exposes configuration and status data for EFM OAM sessions on individual Ethernet interfaces, such as OAM mode, discovery state, and remote-peer OAM capability. Because EFM OAM operates at the physical/link layer, this MIB is directly useful for monitoring the operational health of Ethernet links, revealing link-layer faults, loopback conditions, and peer-discovery failures that point to hardware, transceiver, or cabling problems rather than routing issues. It implements the IEEE 802.3ah OAM standard within a ZTE-specific object tree rather than the generic IETF OAM MIB. It is typically deployed in metro Ethernet and access-network environments where ZXR10 devices terminate first-mile Ethernet links requiring continuous link-integrity supervision, and ZXR10-EFM-MIB SNMP monitoring gives operators early warning of first-mile link faults.

IPNetwork Monitor allows you to monitor SNMP objects defined in ZXR10-EFM-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

ZTE ZXR10 routers/switches

Monitoring Examples

No concrete sample objects were provided for this module (sample_objects is empty), so specific table/object names cannot be cited with confidence. Based on the module description, it would plausibly expose a per-interface EFM OAM table with fields for OAM operational mode, discovery state, and remote loopback status. An admin would poll such a table to detect an interface whose OAM discovery process has stalled or entered loopback unexpectedly, a strong indicator of a first-mile link or hardware fault.

What Can Be Monitored

EFM OAM session/discovery state
remote peer OAM capability
OAM loopback status
802.3ah OAM operating mode per interface

Imported Objects

From RFC-1215

TRAP-TYPE

From RFC1213-MIB

DisplayString
ifIndex

From SNMPv2-SMI

MODULE-IDENTITY
OBJECT-TYPE
Unsigned32
enterprises

From SNMPv2-TC

TEXTUAL-CONVENTION
TruthValue

From ZXR10-SMI

zxr10

OBJECT-IDENTITY

OIDs

OID symbolic	OID numeric	Type	Access	Description
zxr10ethernetOam	1.3.6.1.4.1.3902.3.902			The MIB module to describe the 802.3ah Ethernet OAM protocol.
zxr10ethernetOamGlobalObjects	1.3.6.1.4.1.3902.3.902.1
zxr10ethernetOamGlobalCfgObjects	1.3.6.1.4.1.3902.3.902.1.1
INT zxr10ethernetOamGlobalEnable	1.3.6.1.4.1.3902.3.902.1.1.1	INTEGER	read-write	Configure Ethernet OAM enable(0-disable, 1-enable).
STR zxr10ethernetOamOuiInformation	1.3.6.1.4.1.3902.3.902.1.1.2	DisplayString	read-write	Configure Ethernet OAM OUI information.
U32 zxr10ethernetOamRemoteLoopbackTimeout	1.3.6.1.4.1.3902.3.902.1.1.3	Unsigned32	read-write	Configure Ethernet OAM remote loopback time-out.
zxr10ethernetOamIfConfigTable	1.3.6.1.4.1.3902.3.902.2		not-accessible	Configure Ethernet OAM interface parameters.
zxr10ethernetOamIfConfigEntry	1.3.6.1.4.1.3902.3.902.2.1		not-accessible	Configure Ethernet OAM interface config parameters.
STR zxr10ethernetOamifName	1.3.6.1.4.1.3902.3.902.2.1.1	DisplayString	read-only	Show interface name.
INT zxr10ethernetOamIfEnable	1.3.6.1.4.1.3902.3.902.2.1.2	INTEGER	read-write	Configure interface Ethernet OAM enable(0-disable, 1-enable).
INT zxr10ethernetOamRemoteLoopbackEnable	1.3.6.1.4.1.3902.3.902.2.1.3	INTEGER	read-write	Configure Ethernet OAM remote loopback start/stop(0-stop, 1-start). As an interactive operation, zxr10ethernetOamRemoteLoopbackEnable will always be zero(0) because it can not reflect the value be set.
U32 zxr10ethernetOamifmode	1.3.6.1.4.1.3902.3.902.2.1.4	Unsigned32	read-write	Configure Ethernet OAM mode(0-passive mode, 1-active mode).
U32 zxr10ethernetOamiftimeout	1.3.6.1.4.1.3902.3.902.2.1.5	Unsigned32	read-write	Configure Ethernet OAM link timeout value, in seconds, to indicate that during this time, if no OAMPDUs can be received, the link will be lost. It is available when zxr10ethernetOamiffastflag is 0.
INT zxr10ethernetOamifLinkMonitorEnable	1.3.6.1.4.1.3902.3.902.2.1.6	INTEGER	read-write	Configure Ethernet OAM link monitor enable(0-disable, 1-enable).
U32 zxr10ethernetOamifLinkMonitorSymbolPeriodthreshold	1.3.6.1.4.1.3902.3.902.2.1.7	Unsigned32	read-write	Configure Ethernet OAM link monitor Symbol Period threshold. Each project has different range and default value of zxr10ethernetOamifLinkMonitorSymbolPeriodthreshold.
U32 zxr10ethernetOamifLinkMonitorSymbolPeriodwindow	1.3.6.1.4.1.3902.3.902.2.1.8	Unsigned32	read-write	Configure Ethernet OAM link monitor Symbol Period window. Each project has different range, units and default value of zxr10ethernetOamifLinkMonitorSymbolPeriodwindow.
U32 zxr10ethernetOamifLinkMonitorFramethreshold	1.3.6.1.4.1.3902.3.902.2.1.9	Unsigned32	read-write	Configure Ethernet OAM link monitor Frame threshold. Each project has different range and default value of zxr10ethernetOamifLinkMonitorFramethreshold.
U32 zxr10ethernetOamifLinkMonitorFramewindow	1.3.6.1.4.1.3902.3.902.2.1.10	Unsigned32	read-write	Configure Ethernet OAM link monitor Frame window. Each project has different range and default value of zxr10ethernetOamifLinkMonitorFramewindow.
U32 zxr10ethernetOamifLinkMonitorFramePeriodthreshold	1.3.6.1.4.1.3902.3.902.2.1.11	Unsigned32	read-write	Configure Ethernet OAM link monitor Frame Period threshold. Each project has different range and default value of zxr10ethernetOamifLinkMonitorFramePeriodthreshold.
U32 zxr10ethernetOamifLinkMonitorFramePeriodwindow	1.3.6.1.4.1.3902.3.902.2.1.12	Unsigned32	read-write	Configure Ethernet OAM link monitor Frame Period window. Each project has different range, units and default value of zxr10ethernetOamifLinkMonitorFramePeriodwindow.
U32 zxr10ethernetOamifLinkMonitorFrameSecondsthreshold	1.3.6.1.4.1.3902.3.902.2.1.13	Unsigned32	read-write	Configure Ethernet OAM link monitor Frame Seconds threshold. Each project has different range and default value of zxr10ethernetOamifLinkMonitorFrameSecondsthreshold.
U32 zxr10ethernetOamifLinkMonitorFrameSecondswindow	1.3.6.1.4.1.3902.3.902.2.1.14	Unsigned32	read-write	Configure Ethernet OAM link monitor Frame Seconds window. Each project has different range and default value of zxr10ethernetOamifLinkMonitorFrameSecondswindow.
U32 zxr10ethernetOamifperiod	1.3.6.1.4.1.3902.3.902.2.1.15	Unsigned32	read-write	Configure Ethernet OAM PDU period.
INT zxr10ethernetOamiffastflag	1.3.6.1.4.1.3902.3.902.2.1.16	INTEGER	read-only	Ethernet OAM timeout setting mode. The link operates on slow mode and at this mode, hello OAMPDUs transmit in 1 pps rate when zxr10ethernetOamiffastflag is 0. The link operates on fast mode and at this mode, hello OAMPDUs transmit one packet per zxr10ethernetOamifperiod*100 milliseconds when zxr10ethernetOamiffastflag is 1. If zxr10ethernetOamiffastflag is 1, zxr10ethernetOamifTimeoutFast is available other than zxr10ethernetOamiftimeout.
U32 zxr10ethernetOamifTimeoutFast	1.3.6.1.4.1.3902.3.902.2.1.17	Unsigned32	read-write	Configure Ethernet OAM link timeout value, in milliseconds, to indicate that juring this time, if no OAMPDUs can be received, the link will be lost. It is available when zxr10ethernetOamiffastflag is 1.
INT zxr10ethernetOamifUnidirection	1.3.6.1.4.1.3902.3.902.2.1.18	INTEGER	read-write	Configure Ethernet OAM unidirection function enable.
EFM zxr10ethernetOamifRmtLbMode	1.3.6.1.4.1.3902.3.902.2.1.19	EFM_StateValue	read-write	Configure Ethernet OAM capability of responding to remote loopback request.
T/F zxr10ethernetOamifRmtLbGuard	1.3.6.1.4.1.3902.3.902.2.1.20	TruthValue	read-write	Configure Ethernet OAM guard mode of disabling remote loopback mode from attack. True means recovering local slave state from LB to FWD forcefully.
EFM zxr10ethernetOamifVariRetrieval	1.3.6.1.4.1.3902.3.902.2.1.21	EFM_StateValue	read-write	Configure Ethernet OAM capability of responding to variable request.
INT zxr10EFMSymPerSetIfDownEnable	1.3.6.1.4.1.3902.3.902.2.1.22	INTEGER	read-write	Configure the function enable(0-disable, 1-enable) that the event of link monitor Symbol Period notify the interface down.
INT zxr10EFMFrameSetIfDownEnable	1.3.6.1.4.1.3902.3.902.2.1.23	INTEGER	read-write	Configure the function enable(0-disable, 1-enable) that the event of link monitor frame notify the interface down.
INT zxr10EFMFramePerSetIfDownEnable	1.3.6.1.4.1.3902.3.902.2.1.24	INTEGER	read-write	Configure the function enable(0-disable, 1-enable) that the event of link monitor frame period notify the interface down.
INT zxr10EFMFrameSecSetIfDownEnable	1.3.6.1.4.1.3902.3.902.2.1.25	INTEGER	read-write	Configure the function enable(0-disable, 1-enable) that the event of link monitor frame seconds notify the interface down.
INT zxr10EFMSetIfUp	1.3.6.1.4.1.3902.3.902.2.1.26	INTEGER	read-write	Set the interface status to up because the event of LM notify the interface to down. As an operation, zxr10EFMSetIfUp will always be got one(1) and be set one(1).
zxr10ethernetOamShowTable	1.3.6.1.4.1.3902.3.902.3		not-accessible	Show Ethernet OAM config parameters and state.
zxr10ethernetOamShowEntry	1.3.6.1.4.1.3902.3.902.3.1		not-accessible	Show Ethernet OAM interface config parameters and state.
STR zxr10ethernetOamShowDiscovery	1.3.6.1.4.1.3902.3.902.3.1.1	DisplayString	read-only	Show Ethernet OAM discovery parameters.
STR zxr10ethernetOamShowLinkMonitor	1.3.6.1.4.1.3902.3.902.3.1.2	DisplayString	read-only	Show Ethernet OAM link monitor parameters.
STR zxr10ethernetOamShowStatistics	1.3.6.1.4.1.3902.3.902.3.1.3	DisplayString	read-only	Show Ethernet OAM PDU statistics.
zxr10ethernetOamIfVariableTable	1.3.6.1.4.1.3902.3.902.4		not-accessible	Configure Ethernet OAM interface variable retrieval operation and parameters.
zxr10ethernetOamIfVariableEntry	1.3.6.1.4.1.3902.3.902.4.1		not-accessible	Configure Ethernet OAM interface variable retrieval operation and parameters.
INT zxr10ethernetOamifVariLeafID	1.3.6.1.4.1.3902.3.902.4.1.1	INTEGER	not-accessible	The value of variable leaf id. Supported variable leaf id as follows: value description 236 OAMID 237 OAMAdminState 238 OAMMode 239 OAMRemoteMACaddress 240 OAMRemoteConfiguration 241 OAMRemotePDUConfiguration 242 OAMLocalFlagsField 243 OAMRemoteFlagsField 244 OAMRemoteRevision 245 OAMRemoteState 246 OAMRemoteVendorOUI 247 OAMRemoteVendorSpecificinfo 250 OAMUnsupportedCodesRX 251 OAMInformationTX 252 OAMInformationRX 254 OAMUniqueEventNotificationRX 255 OAMDuplicateEventNotificationRX 256 OAMLoopbackControlTX 257 OAMLoopbackControlRX 258 OAMVariableRequestTX 259 OAMVariableRequestRX 260 OAMVariableResponseTX 261 OAMVariableResponseRX 262 OAMOrganizationSpecificTX 263 OAMOrganizationSpecificRX 264 OAMLocalErrSymPeriodConfig 265 OAMLocalErrSymPeriodEvent 266 OAMLocalErrFrameConfig 267 OAMLocalErrFrameEvent 268 OAMLocalErrFramePeriodConfig 269 OAMLocalErrFramePeriodEvent 270 OAMLocalErrFrameSecsSummaryConfig 271 OAMLocalErrFrameSecsSummaryEvent 272 OAMRemoteErrSymPEriodEvent 273 OAMRemoteErrFrameEvent 274 OAMRemoteErrFramePeriodEvent 275 OAMRemoteErrFrameSecsSummaryEvent 333 OAMDiscoveryState 334 OAMLocalConfiguration 335 OAMLocalPDUConfiguration 336 OAMLocalRevision 337 OAMLocalState 338 OAMUnsupportedCodesTX 339 OAMUniqueEventNotificationTX 340 OAMDuplicateEventNotificationTX
INT zxr10ethernetOamifVariRequest	1.3.6.1.4.1.3902.3.902.4.1.2	INTEGER	read-write	Configure interface Ethernet OAM variable request operation. The operation can request MIB attributes, objects and packages, while only MIB attributes can be requested by the device. It can only be set 1 which means request operation, when get 0 only for it's unmeaningful.
STR zxr10ethernetOamifVariResponse	1.3.6.1.4.1.3902.3.902.4.1.3	DisplayString	read-only	Show interface Ethernet OAM variable response value, as value of set zxr10ethernetOamifVariRequest.

RFC description

ZTE ZXR10 802.3ah Ethernet OAM (Operations, Administration, Maintenance) protocol management.

Start monitoring ZTE ZXR10 routers/switches (802.3ah EFM OAM session/discovery-state 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 ZXR10-EFM-MIB

What Is ZXR10-EFM-MIB?

Supported Devices

Monitoring Examples

What Can Be Monitored

This MIB depends on

Related MIBs

RFC description