A3COM-HUAWEI-SYS-MAN-MIB

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsA3COM-HUAWEI-SYS-MAN-MIB

Organization: Hangzhou H3C Tech. Co., Ltd.

Last Updated: 2009-06-07

Category: Device Management, Vendor: H3C/HH3C

Description: Provides system management objects for H3C/3Com devices, covering system identification, scheduled reboots, software version management, and hardware diagnostics.

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What Is A3COM-HUAWEI-SYS-MAN-MIB?

A3COM-HUAWEI-SYS-MAN-MIB is an H3C (Hangzhou H3C Tech. Co., historically branded 3Com/Huawei-3Com under the A3COM-HUAWEI naming convention) system-management MIB covering device clock/time-zone configuration, current configuration/image file tracking, and scheduled or on-demand reloads. It defines h3cSysLocalClock/h3cSysSummerTime* objects for local time and daylight-saving configuration, an h3cSysCurTable (indexed by h3cSysCurEntPhysicalIndex, tying an ENTITY-MIB physical entity to its currently active h3cSysCurCFGFileIndex, h3cSysCurImageIndex, and bootrom filenames) for tracking which config/image a unit is actually running, and an h3cSysReload subtree with h3cSysReloadAction/h3cSysReloadSchedule/h3cSysReloadScheduleTable for scheduling future reloads of specific entities or tag groups — useful on XRN (Expandable Resilient Networking) fabric stacks where multiple physical units need coordinated reloads. Because it exposes both current-state tracking and scheduled-action objects, monitoring it lets an operator confirm which image/config a stack member booted with after a change and verify a scheduled reload is pending as expected. It depends on A3COM-HUAWEI-OID-MIB for its OID root and on SNMP-TARGET-MIB for tag-list typing used by the reload-tag mechanism, and it is deployed on H3C/3Com-Huawei switches and routers, including XRN fabric-capable stacking platforms; administrators can pull the A3COM-HUAWEI-SYS-MAN-MIB MIB Browser output to confirm exact object names before scripting image/reload audits.

IPNetwork Monitor allows you to monitor SNMP objects defined in A3COM-HUAWEI-SYS-MAN-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 (3Com-Huawei) switches and routers, including XRN stacking-capable platforms

Monitoring Examples

An operator polls h3cSysCurTable after a firmware push to confirm h3cSysCurImageIndex on each h3cSysCurEntPhysicalIndex matches the newly loaded image, then checks h3cSysReloadScheduleTable to verify a maintenance-window reload is still scheduled; an entity still showing the old image index past the expected reload time would indicate the scheduled reload failed to trigger.

What Can Be Monitored

  • local clock/summer-time configuration
  • currently active configuration file index per entity
  • currently active image index and image type per entity
  • boot ROM/BTM filename tracking
  • scheduled reload entries and reload action state
  • startup/reload notifications
Imported Objects

From A3COM-HUAWEI-OID-MIB

h3cCommonOBJECT-IDENTITY

From SNMP-TARGET-MIB

SnmpTagList
SnmpTagValue

From SNMPv2-CONF

MODULE-COMPLIANCE
NOTIFICATION-GROUP
OBJECT-GROUP

From SNMPv2-SMI

Integer32
MODULE-IDENTITY
NOTIFICATION-TYPE
OBJECT-TYPE
TimeTicks
Unsigned32

From SNMPv2-TC

DateAndTime
DisplayString
RowStatus
OIDs

RFC description

H3C system management for configuration files, image loading, and device reboot control.

Start monitoring H3C/3Com switches and routers 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 A3COM-HUAWEI-SYS-MAN-MIB