HUAWEI-ETHOAM-MIB :: hwDot3ahEfmErrSymPeriodWindowHi

MIB Reference — IPNetwork Monitor · Updated October 05, 2026

All MIBs › HUAWEI-ETHOAM-MIB › hwDot3ahEfmErrSymPeriodWindowHi

hwDot3ahEfmErrSymPeriodWindowHi

Module: HUAWEI-ETHOAM-MIB

OID (symbolic): HUAWEI-ETHOAM-MIB::hwDot3ahEfmErrSymPeriodWindowHi

OID (numeric): 1.3.6.1.4.1.2011.5.25.136.1.2.2.6.1.1

Node type: OBJECT-TYPE

Type: Unsigned32

Access: read-write

Description: The two objects hwDot3ahEfmErrSymPeriodWindowHi and hwDot3ahEfmErrSymPeriodWindowLo together form an unsigned 64-bit integer representing the number of symbols over which this threshold event is defined. This is defined as

hwDot3ahEfmErrSymPeriodWindow = ((2^32)*hwDot3ahEfmErrSymPeriodWindowHi) + hwDot3ahEfmErrSymPeriodWindowLo

If hwDot3ahEfmErrSymPeriodThreshold symbol errors occur within a window of hwDot3ahEfmErrSymPeriodWindow symbols, an Event Notification OAMPDU should be generated with an Errored Symbol Period Event TLV indicating the threshold has been crossed in this window.

The default value for hwDot3ahEfmErrSymPeriodWindow is the number of symbols in one second for the underlying physical layer.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.2011.5.25.136.1.2.2.6.1.1
snmpwalk -v2c -c public <target> HUAWEI-ETHOAM-MIB::hwDot3ahEfmErrSymPeriodWindowHi

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.2011.5.25.136.1.2.2.6.1.1.1
snmpget -v2c -c public <target> HUAWEI-ETHOAM-MIB::hwDot3ahEfmErrSymPeriodWindowHi.1

Set instance 1 (SNMPv2c):

snmpset -v2c -c private <target> 1.3.6.1.4.1.2011.5.25.136.1.2.2.6.1.1.1 i <value>

Start monitoring Huawei carrier Ethernet switch/router (802.1ag CFM Ethernet OAM) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the HUAWEI-ETHOAM-MIB::hwDot3ahEfmErrSymPeriodWindowHi OID value, configure state conditions and alerts, and monitor any Huawei carrier Ethernet switch/router (802.1ag CFM Ethernet OAM) from a single console.

OID Breakdown

Upper-level ancestors (9 from the standard OID tree / other modules)
Numeric OIDNameModule
1isoLANART-AGENT
1.3orgAirPair-MIB
1.3.6dodAirPair-MIB
1.3.6.1internetAirPair-MIB
1.3.6.1.4privateAirPair-MIB
1.3.6.1.4.1enterprisesAirPair-MIB
1.3.6.1.4.1.2011huaweiEXPERTV2-MIB
1.3.6.1.4.1.2011.5huaweiMgmtHUAWEI-3COM-OID-MIB
1.3.6.1.4.1.2011.5.25huaweiDatacommHUAWEI-3COM-OID-MIB
Numeric OIDNameModule
1.3.6.1.4.1.2011.5.25.136hwEthOamHUAWEI-ETHOAM-MIB
1.3.6.1.4.1.2011.5.25.136.1hwEthOamMibHUAWEI-ETHOAM-MIB
1.3.6.1.4.1.2011.5.25.136.1.2hwEthOam3ahHUAWEI-ETHOAM-MIB
1.3.6.1.4.1.2011.5.25.136.1.2.2hwDot3ahEfmObjectHUAWEI-ETHOAM-MIB
1.3.6.1.4.1.2011.5.25.136.1.2.2.6hwDot3ahEfmEventConfigTableHUAWEI-ETHOAM-MIB
1.3.6.1.4.1.2011.5.25.136.1.2.2.6.1hwDot3ahEfmEventConfigEntryHUAWEI-ETHOAM-MIB
1.3.6.1.4.1.2011.5.25.136.1.2.2.6.1.1hwDot3ahEfmErrSymPeriodWindowHiHUAWEI-ETHOAM-MIB