HH3C-DOT3-EFM-EPON-MIB :: hh3cDot3EponMauPCSCodingViolation

MIB Reference — IPNetwork Monitor · Updated September 21, 2026

All MIBs › HH3C-DOT3-EFM-EPON-MIB › hh3cDot3EponMauPCSCodingViolation

hh3cDot3EponMauPCSCodingViolation

Module: HH3C-DOT3-EFM-EPON-MIB

OID (symbolic): HH3C-DOT3-EFM-EPON-MIB::hh3cDot3EponMauPCSCodingViolation

OID (numeric): 1.3.6.1.4.1.25506.2.42.2.3.1.1.1.1

Node type: OBJECT-TYPE

Type: Counter32

Access: read-only

Description: For 100 Mb/ s operation it is a count of the number of times an invalid code-group is received, other than the /H/ code-group. For 1000 Mb/ s operation it is a count of the number of times an invalid codegroup is received, other than the /V/ code-group.

What is hh3cDot3EponMauPCSCodingViolation?

A read-only counter, in octets, of invalid PCS code-groups received on this EPON MAU: at 100 Mb/s it excludes the /H/ code-group, at 1000 Mb/s it excludes the /V/ code-group. Admins use rising values as an indicator of physical-layer signal quality problems on that optical link.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.25506.2.42.2.3.1.1.1.1
snmpwalk -v2c -c public <target> HH3C-DOT3-EFM-EPON-MIB::hh3cDot3EponMauPCSCodingViolation

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.25506.2.42.2.3.1.1.1.1.1
snmpget -v2c -c public <target> HH3C-DOT3-EFM-EPON-MIB::hh3cDot3EponMauPCSCodingViolation.1

Start monitoring H3C EPON OLT/ONU (802.3ah EFM MPCP interface) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the HH3C-DOT3-EFM-EPON-MIB::hh3cDot3EponMauPCSCodingViolation OID value, configure state conditions and alerts, and monitor any H3C EPON OLT/ONU (802.3ah EFM MPCP interface) 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
1.3.6.1.4.1.25506hh3cHH3C-OID-MIB
1.3.6.1.4.1.25506.2hh3cCommonHH3C-OID-MIB
1.3.6.1.4.1.25506.2.42hh3cEponHH3C-OID-MIB
Numeric OIDNameModule
1.3.6.1.4.1.25506.2.42.2hh3cDot3EfmeponMIBHH3C-DOT3-EFM-EPON-MIB
1.3.6.1.4.1.25506.2.42.2.3hh3cDot3EponMauMIBHH3C-DOT3-EFM-EPON-MIB
1.3.6.1.4.1.25506.2.42.2.3.1hh3cDot3EponMauObjectsHH3C-DOT3-EFM-EPON-MIB
1.3.6.1.4.1.25506.2.42.2.3.1.1hh3cDot3EponMauTableHH3C-DOT3-EFM-EPON-MIB
1.3.6.1.4.1.25506.2.42.2.3.1.1.1hh3cDot3EponMauEntryHH3C-DOT3-EFM-EPON-MIB
1.3.6.1.4.1.25506.2.42.2.3.1.1.1.1hh3cDot3EponMauPCSCodingViolationHH3C-DOT3-EFM-EPON-MIB