HH3C-UNICAST-MIB

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Organization: Hangzhou H3C Tech. Co., Ltd.

Last Updated: 2005-01-31

Category: Technology: Routing, Technology: Routing/L3, Vendor: H3C/HH3C

Description: An HH3C MIB covering unicast routing management, including route policy and unicast forwarding configuration.

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-UNICAST-MIB?

HH3C-UNICAST-MIB is an H3C (Hangzhou Huawei-3Com) framework MIB intended to group unicast-routing-related management objects, serving as an umbrella under which more specific unicast route policy and forwarding MIBs are organized. No module description detail or sample objects were supplied beyond it being described as a framework MIB, so its concrete object set is largely configuration scaffolding rather than a rich data set of its own. To the extent it exposes anything, it would be unicast forwarding/route-policy configuration status, which is software-configuration health rather than physical hardware health. As a framework MIB it necessarily depends on and coordinates with other HH3C/H3C unicast routing and forwarding-table MIBs (and conceptually with standard IP-FORWARD-MIB concepts). It would be deployed on H3C Comware-based routers and Layer 3 switches running unicast IP routing. Engineers can download the HH3C-UNICAST-MIB file directly to load it into their MIB browser.

IPNetwork Monitor allows you to monitor SNMP objects defined in HH3C-UNICAST-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 Comware router/Layer 3 switch

Monitoring Examples

No sample objects were provided for this module, and as a framework/umbrella MIB it likely defines only branch OIDs and textual conventions rather than pollable runtime data, so a concrete monitoring scenario cannot be honestly constructed from the available information.

Imported Objects

From HH3C-OID-MIB

hh3cCommon

OBJECT-IDENTITY

From SNMPv2-SMI

Counter64
Integer32
MODULE-IDENTITY
OBJECT-TYPE

From SNMPv2-TC

TruthValue

How to Use in IPNetwork Monitor

Example using hh3cURPFTotalReceivedPacket OID:

Select an H3C Comware router/Layer 3 switch (unicast routing framework) 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 hh3cURPFTotalReceivedPacket 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. This object provides total received packets number. 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
hh3cUnicast	1.3.6.1.4.1.25506.2.44			This MIB is a framework MIB for unicast related features.
hh3cURPFTable	1.3.6.1.4.1.25506.2.44.1		not-accessible	Unicast Reverse Path Forwarding (URPF) is used to prevent the network attacks caused by source address spoofing. This table is used to configure URPF on specific interfaces.
hh3cURPFEntry	1.3.6.1.4.1.25506.2.44.1.1		not-accessible	The entry of hh3cURPFTable, indexed by vlan interface index.
I32 hh3cURPFIfIndex	1.3.6.1.4.1.25506.2.44.1.1.1	Integer32	not-accessible	The ifIndex of vlan interface.
T/F hh3cURPFEnabled	1.3.6.1.4.1.25506.2.44.1.1.2	TruthValue	read-write	This object is used to enable or disable URPF on certain vlan interfaces.
I32 hh3cURPFSlotID	1.3.6.1.4.1.25506.2.44.1.1.3	Integer32	read-write	This object specifies to which slot packets are redirected in order to perform URPF check.
C64 hh3cURPFTotalReceivedPacketEx	1.3.6.1.4.1.25506.2.44.1.1.4	Counter64	read-only	This object provides total received packets number.
C64 hh3cURPFDroppedPacket	1.3.6.1.4.1.25506.2.44.1.1.5	Counter64	read-only	This object provides total dropped invalid packets number.
INT hh3cURPFClearStat	1.3.6.1.4.1.25506.2.44.1.1.6	INTEGER	read-write	This object is used to clear the URPF statistics on certain vlan interfaces. This object is actually a write-only object. When read, it always returns 0. When set to 1, the objects hh3cURPFTotalReceivedPacket and hh3cURPFDroppedPacket are reset to 0.

RFC description

HH3C MIB for unicast routing management providing route policy and unicast forwarding configuration.

Start monitoring H3C Comware router/Layer 3 switch (unicast routing framework) 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-UNICAST-MIB

What Is HH3C-UNICAST-MIB?

Supported Devices

Monitoring Examples

This MIB depends on

Related MIBs

How to Use in IPNetwork Monitor

RFC description