HUAWEI-SECURITY-VRFCAR-MIB

MIB Reference — IPNetwork Monitor · Updated October 05, 2026

All MIBs › HUAWEI-SECURITY-VRFCAR-MIB

Organization: Huawei Symantec Technologies Co., Ltd.

Last Updated: 2012-03-21

Category: Domain: Security, Quality of Service, Vendor: Huawei

Description: Huawei security VRF CAR MIB for per-VRF committed access rate policing on multi-tenant security device deployments.

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 HUAWEI-SECURITY-VRFCAR-MIB?

HUAWEI-SECURITY-VRFCAR-MIB is a Huawei proprietary MIB for the Eudemon and USG series security appliances (firewalls/UTM devices), managing per-VRF (Virtual Routing and Forwarding instance) Committed Access Rate (CAR) traffic policing -- a rate-limiting mechanism applied per virtual firewall/tenant context. No sample runtime objects were available in this batch, but per the module description it configures bandwidth-limiting policy applied at the VRF/virtual-firewall level. This is primarily a configuration/policy MIB for traffic shaping rather than an environmental or hardware-health MIB, though it indirectly reflects the software-level traffic-policing state of each virtual firewall context. It depends on Huawei's broader VRF and security policy MIB framework for VRF and firewall-instance identification. Typical deployment is on Huawei Eudemon/USG firewalls in multi-tenant or virtualized-firewall security deployments where per-tenant bandwidth control is required. Engineers can download the HUAWEI-SECURITY-VRFCAR-MIB file directly to load it into their MIB browser.

IPNetwork Monitor allows you to monitor SNMP objects defined in HUAWEI-SECURITY-VRFCAR-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

  • Huawei Eudemon series firewalls
  • Huawei USG series security gateways

Monitoring Examples

No sample objects were provided for this module, so no concrete object names can be cited; based on the description alone, such a MIB would typically expose committed/peak rate limit configuration per VRF instance to police traffic on a per-virtual-firewall basis, but this cannot be confirmed with specific object names for this module.

This MIB depends on

Related MIBs

Imported Objects

From RFC1155-SMI

enterprises

From SNMPv2-CONF

MODULE-COMPLIANCE
NOTIFICATION-GROUP
OBJECT-GROUP

From SNMPv2-SMI

Counter64
Gauge32
IpAddress
MODULE-IDENTITY
OBJECT-TYPE

From SNMPv2-TC

RowStatus

How to Use in IPNetwork Monitor

Example using hwVrfCarInboundPassBytes OID:

Select a Huawei Eudemon/USG security appliance (per-VRF Committed Access Rate) 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 hwVrfCarInboundPassBytes 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. The virtual firewall inbound traffic passed bytes. 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

RFC description

Huawei vendor-private MIB for managing VRF CAR (Committed Access Rate) traffic shaping and security policies.

Start monitoring Huawei Eudemon/USG security appliance (per-VRF Committed Access Rate) 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 HUAWEI-SECURITY-VRFCAR-MIB