HH3C-COMMON-SYSTEM-MIB

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Category: Device Management, Vendor: H3C/HH3C

Description: Provides common system-level management objects for H3C devices including device identity, uptime, and resource usage.

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What Is HH3C-COMMON-SYSTEM-MIB?

HH3C-COMMON-SYSTEM-MIB is intended to provide common, device-wide system management objects for H3C network equipment, such as device identity, system uptime, and general resource-usage indicators, serving as a shared base module referenced by more specific H3C feature MIBs. No module description text or sample objects were available in this batch, so specific object names cannot be confirmed, but modules of this common system naming pattern typically expose baseline hardware/software status such as system uptime and CPU/memory utilization summaries alongside basic device identification. Its monitoring value, based on its name and role, would be a first-line health check of the overall device, complementing the more detailed hardware-specific MIBs (such as HH3C-DISK-MIB or environment MIBs) that cover individual components. It likely underpins or is referenced by other H3C-specific MIBs as a shared identity/status base rather than depending on an external standard itself. It would typically be deployed across the full range of H3C switches and routers as a baseline system-status module alongside more specialized MIBs, making HH3C-COMMON-SYSTEM-MIB SNMP monitoring the first-line health check administrators rely on across H3C gear.

IPNetwork Monitor allows you to monitor SNMP objects defined in HH3C-COMMON-SYSTEM-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 switches
H3C routers

Monitoring Examples

No sample objects were provided for this module, so specific object names cannot be grounded here; based on its role as a common system module, it would be expected to expose objects analogous to a system uptime counter and overall CPU/memory utilization percentage that an administrator polls as a first-pass health check. A sudden drop in reported uptime would indicate the device has rebooted, while sustained high CPU or memory readings would point to resource exhaustion affecting the device's control plane.

What Can Be Monitored

system uptime
overall CPU utilization
overall memory utilization
device identification

Imported Objects

From HH3C-OID-MIB

hh3cSystem

OBJECT-IDENTITY

From SNMPv2-SMI

NOTIFICATION-TYPE
OBJECT-TYPE

From SNMPv2-TC

DateAndTime
DisplayString

How to Use in IPNetwork Monitor

Example using hh3cSysBootType OID:

Select an H3C switch/router (baseline system status/identity) 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 hh3cSysBootType into the Find box to locate it in the OID tree, then select it and click OK. The boot type of the system whether the last device reboot was by CLI (warm start) or power off (cold start). 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 an INTEGER-type OID, Value bounds is the most useful condition here — trigger an alert if the value is anything other than 'warmStart', since that indicates the condition this object reports has changed to one worth investigating. Click Finish to create the monitor; you can adjust any parameter later.

OIDs

OID symbolic	OID numeric	Type	Access	Description
INT hh3cWriteConfig	1.3.6.1.4.1.25506.6.5	INTEGER	read-write	Write config to router.
INT hh3cStartFtpServer	1.3.6.1.4.1.25506.6.6	INTEGER	read-write	Decide whether start ftp-server.enable(1) indicates to start ftp-server; disable(2) indicates to stop ftp-server.
INT hh3cReboot	1.3.6.1.4.1.25506.6.7	INTEGER	read-write	Reboot router.
hh3cSystemNotification	1.3.6.1.4.1.25506.6.8
NTF hh3cWriteSuccessTrap	1.3.6.1.4.1.25506.6.8.1			send a trap about write success.
NTF hh3cWriteFailureTrap	1.3.6.1.4.1.25506.6.8.2			send a trap about write failure.
NTF hh3cRebootSendTrap	1.3.6.1.4.1.25506.6.8.3			When users restart the device with command 'reboot', this trap will be sent two seconds before the device reboots.
NTF hh3cSysColdStartTrap	1.3.6.1.4.1.25506.6.8.4			A system cold start trap.
NTF hh3cSysWarmStartTrap	1.3.6.1.4.1.25506.6.8.5			A system warm start trap.
STR hh3cSoftwareVersion	1.3.6.1.4.1.25506.6.9	DisplayString	read-only	Software version.
INT hh3cSysBootTypeEx	1.3.6.1.4.1.25506.6.10	INTEGER	read-only	The boot type of the system whether the last device reboot was by CLI (warm start) or power off (cold start).
hh3cSystemInfo	1.3.6.1.4.1.25506.6.11
INT hh3cSysStatisticPeriod	1.3.6.1.4.1.25506.6.11.1	INTEGER	read-write	The statistic period. The device collects statistics within the period.
INT hh3cSysSamplePeriod	1.3.6.1.4.1.25506.6.11.2	INTEGER	read-write	The sampling period. The device takes samples periodically for statistics collection.
INT hh3cSysTrapResendPeriod	1.3.6.1.4.1.25506.6.11.3	INTEGER	read-write	The trap resending period. If the value is zero, the trap will not be re-sent.
INT hh3cSysTrapCollectionPeriod	1.3.6.1.4.1.25506.6.11.4	INTEGER	read-write	The trap collecting period. If the value is zero, the trap will not be re-sent.
INT hh3cSysSnmpPort	1.3.6.1.4.1.25506.6.11.5	INTEGER	read-only	UDP port for SNMP protocol entity to receive messages except Trap-PDU.
INT hh3cSysSnmpTrapPort	1.3.6.1.4.1.25506.6.11.6	INTEGER	read-only	UDP port for Trap-PDU to receive messages.
OCT hh3cSysNetID	1.3.6.1.4.1.25506.6.11.7	OCTET STRING	read-write	The system Net ID.
DAT hh3cSysLastSampleTime	1.3.6.1.4.1.25506.6.11.8	DateAndTime	read-only	The last sample local time of the system.

RFC description

Common system management for H3C routers and switches including boot control and statistics collection.

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Download HH3C-COMMON-SYSTEM-MIB