HH3C-EPON-DEVICE-MIB

MIB Reference — IPNetwork Monitor · Updated September 09, 2026

All MIBsHH3C-EPON-DEVICE-MIB

Organization: Hangzhou H3C Tech. Co., Ltd.

Last Updated: 2004-09-21

Category: Technology: EPON/PON, Vendor: H3C/HH3C

Description: Manages EPON OLT device-level parameters including port capacity and system configuration on H3C access platforms.

Start monitoring vendor-neutral, standards-based MIB, any SNMPv3-capable network device (SNMP engine identity/boot/clock 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.

What Is HH3C-EPON-DEVICE-MIB?

HH3C-EPON-DEVICE-MIB is an H3C enterprise MIB for device-level management of EPON (Ethernet Passive Optical Network) OLT equipment, based on the IEEE 802.3ah EFM PON draft standard, covering system-level configuration such as port capacity and overall device parameters rather than per-ONU detail. It is expected to expose OLT chassis/board-level configuration and status objects tied to the PON hardware. Its intended monitoring role is hardware status of the OLT device itself, confirming port capacity, board presence, and overall device configuration health as the aggregation point for many ONUs. It explicitly derives from the IEEE 802.3ah EFM PON draft standard as its normative reference, adapted with an hh3c object-name prefix. Typical deployment is on H3C EPON OLT chassis in fiber access networks. Engineers can download the HH3C-EPON-DEVICE-MIB file directly to load it into their MIB browser.

IPNetwork Monitor allows you to monitor SNMP objects defined in HH3C-EPON-DEVICE-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

  • H3C EPON OLT (optical line terminal) chassis

Monitoring Examples

No specific objects were sampled for this MIB, so exact identifiers can't be cited, but based on its stated scope an operator would typically check OLT-level port-capacity and device configuration objects to confirm the chassis is provisioned correctly and to detect a board or port-capacity mismatch affecting downstream ONU service.

What Can Be Monitored

  • OLT port capacity
  • device/system configuration status
Imported Objects

From HH3C-OID-MIB

hh3cEponOBJECT-IDENTITY

From IF-MIB

ifIndexOBJECT-TYPE

From SNMP-FRAMEWORK-MIB

SnmpAdminString

From SNMPv2-CONF

MODULE-COMPLIANCE
OBJECT-GROUP

From SNMPv2-SMI

Counter32
Integer32
MODULE-IDENTITY
OBJECT-TYPE
Unsigned32
mib-2
zeroDotZero

From SNMPv2-TC

DateAndTime
MacAddress
RowStatus
TruthValue

How to Use in IPNetwork Monitor

Example using hh3cEponDeviceStatTxFramesQueue0 OID:

Select an H3C EPON OLT chassis (802.3ah device management) as the target host to create a monitor — the SNMP service should be up and running on it. Click New Monitor, then check SNMP Custom on the Favorites tab, click Next, and confirm the host. On the next page, click Select... to open the built-in SNMP MIB Browser and type hh3cEponDeviceStatTxFramesQueue0 into the Find box to locate it in the OID tree, selecting the specific row/instance you want to monitor since this is a table column, then select it and click OK. It reports a count of the number of times a -Queue-0- frames transmission occurs. On the monitor's Main parameters page you can set the target's SNMP port (default 161), credentials, polling interval, and other settings — see the SNMP Monitor help for details. On the State conditions and Alerting tabs, configure when the monitor should change state and trigger an alert; since this is a Counter32-type OID, Value bounds is the most useful condition here — trigger an alert if the counter increases sharply between polls relative to its normal baseline (in frames), since an unexpected spike often reflects a real change in traffic or activity. Click Finish to create the monitor; you can adjust any parameter later.
OIDs

RFC description

H3C Ethernet Passive Optical Network (EPON) device management based on IEEE 802.3ah standards.

Start monitoring H3C EPON OLT chassis (802.3ah device management) 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 HH3C-EPON-DEVICE-MIB