HH3C-BLG-MIB

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Organization: H3C Technologies Co., Ltd.

Last Updated: 2009-09-15

Category: Domain: Subscriber Management, Vendor: H3C/HH3C

Description: Manages H3C Broadband Link Gateway functions, covering subscriber sessions and access line aggregation.

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What Is HH3C-BLG-MIB?

HH3C-BLG-MIB is an H3C enterprise MIB for Balance Group (BLG) functionality, used to aggregate and load-balance traffic across broadband access links, with a focus on subscriber session and access-line aggregation statistics. It exposes per-balance-group traffic counters covering transmitted/received packet and byte counts for each configured group. Its main monitoring value is performance/traffic status rather than hardware health: hh3cBlgGroupTxPacketCount/RxPacketCount and TxByteCount/RxByteCount let an operator track throughput per balance group and detect asymmetric or stalled traffic flow, with hh3cBlgGroupCountClear available to reset counters for a fresh measurement window. It is a self-contained H3C enterprise MIB with no evident dependency on external standard MIBs beyond standard indexing conventions. It is typically deployed on H3C broadband access/aggregation routers handling subscriber traffic balanced across multiple uplinks, and network engineers can download the HH3C-BLG-MIB file directly to load it into their MIB browser or NMS.

IPNetwork Monitor allows you to monitor SNMP objects defined in HH3C-BLG-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 broadband access/aggregation router

Monitoring Examples

An administrator would poll hh3cBlgStatsTable/hh3cBlgStatsEntry indexed by hh3cBlgIndex to compare hh3cBlgGroupTxPacketCount/hh3cBlgGroupRxPacketCount and the corresponding byte counters across balance group members, spotting a member link carrying disproportionately little traffic, which could indicate a failed or misconfigured aggregation member. hh3cBlgGroupCountClear could then be invoked to reset the counters before re-baselining traffic after a fix.

What Can Be Monitored

balance group transmit packet count
balance group receive packet count
balance group transmit byte count
balance group receive byte count

Imported Objects

From HH3C-OID-MIB

hh3cCommon

OBJECT-IDENTITY

From SNMPv2-SMI

Counter64
Integer32
MODULE-IDENTITY
OBJECT-TYPE

From SNMPv2-TC

TEXTUAL-CONVENTION

How to Use in IPNetwork Monitor

Example using hh3cBlgGroupTxPacketCount OID:

Select an H3C broadband access/aggregation router (Balance Group traffic) 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 hh3cBlgGroupTxPacketCount 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 the when retrieved, this object returns the count of packets the balance group has sent. 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 Counter64-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, 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

OID symbolic	OID numeric	Type	Access	Description
hh3cBlg	1.3.6.1.4.1.25506.2.108			This MIB module defines a set of basic objects for configuring switches and routers to set/get balance group information.
hh3cBlgObjects	1.3.6.1.4.1.25506.2.108.1
hh3cBlgStatsTable	1.3.6.1.4.1.25506.2.108.1.1		not-accessible	This table contains the statistics information about balance groups.
hh3cBlgStatsEntry	1.3.6.1.4.1.25506.2.108.1.1.1		not-accessible	This list contains statistics information.
I32 hh3cBlgIndex	1.3.6.1.4.1.25506.2.108.1.1.1.1	Integer32	not-accessible	The index of the balance group.
C64 hh3cBlgGroupTxPacketCountEx	1.3.6.1.4.1.25506.2.108.1.1.1.2	Counter64	read-only	When retrieved, this object returns the count of packets the balance group has sent.
C64 hh3cBlgGroupRxPacketCount	1.3.6.1.4.1.25506.2.108.1.1.1.3	Counter64	read-only	When retrieved, this object returns the count of packets the balance group has received.
C64 hh3cBlgGroupTxByteCount	1.3.6.1.4.1.25506.2.108.1.1.1.4	Counter64	read-only	When retrieved, this object returns the count of bytes the balance group has sent.
C64 hh3cBlgGroupRxByteCount	1.3.6.1.4.1.25506.2.108.1.1.1.5	Counter64	read-only	When retrieved, this object returns the count of bytes the balance group has received.
NUM hh3cBlgGroupCountClear	1.3.6.1.4.1.25506.2.108.1.1.1.6	CounterClear	read-write	This object is used to reset the counter of the balance group. Read operation is meaningless.

RFC description

Manages balance group configurations and statistics on H3C switches and routers.

Start monitoring H3C broadband access/aggregation router (Balance Group traffic) 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-BLG-MIB