ZTE-AN-QOS-MIB

MIB Reference — IPNetwork Monitor · Updated September 09, 2026

All MIBsZTE-AN-QOS-MIB

Organization: ZTE Corporation

Last Updated: 2016-11-21

Category: ZTE Access Node (ZTE-AN) Management

Description: Manages ZTE access node QoS policy configuration including queuing, scheduling, and traffic shaping.

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 ZTE-AN-QOS-MIB?

ZTE-AN-QOS-MIB is a ZTE Corporation enterprise MIB (under zxAnQos, imported from ZTE-AN-SMI) that models quality-of-service configuration for ZTE access-node equipment such as GPON OLT/ONU and C600-series broadband access platforms. It defines CoS/DSCP mapping profile tables (zxAnQosCosToCosPrfTable, zxAnQosDscpToDscpPrfTable, zxAnQosDscpToCosPrfTable, zxAnQosMplsTcToCosPrfTable, zxAnQosCosToMplsTcPrfTable, zxAnQosCosToDeiPrfTable) each keyed by a named profile and governed by a RowStatus-based create/destroy lifecycle, alongside queue-management objects (zxAnQosGlobalMaxQueues, zxAnQosGlobalCosToQueue, zxAnQosGlobalQueueWeight, zxAnQosQueueConfPrfTable for depth ratio/buffer size, and zxAnQosQueueWredConfTable for WRED green/yellow drop thresholds and probabilities). Per-interface configuration is captured in zxAnQosIfConfTable (indexed by ifIndex and zxAnSubIfIndex, covering trust mode, default CoS, and assigned mapping/queue profiles), while zxAnQosIfQueueStatsTable exposes per-queue forwarded/discarded packet counters split by green/yellow drop-precedence color. This gives operators fine-grained visibility into how traffic classification, queuing, and congestion control are behaving on a live access node, and administrators can download the ZTE-AN-QOS-MIB file to load it into their MIB browser.

IPNetwork Monitor allows you to monitor SNMP objects defined in ZTE-AN-QOS-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

  • ZTE access-node equipment
  • ZTE GPON OLT/ONU and C600-series broadband access platforms
  • ZTE access-network (ZXA10) equipment

Monitoring Examples

An operator polls zxAnQosIfQueueStatsTable for a GPON OLT interface to compare zxAnQosIfQueueStatsForwardPkts against zxAnQosIfQueueStatsDiscardPkts (and the green/yellow discard breakdown) per queue; a rising discard count on a supposedly high-priority queue, together with the zxAnQosQueueWredConfTable thresholds for that queue, would point to WRED or shaping profile misconfiguration causing unwanted drops.

What Can Be Monitored

  • CoS/DSCP/MPLS-TC mapping profile tables
  • queue configuration and WRED threshold tables
  • per-interface QoS trust mode and profile assignment
  • per-queue forwarded/discarded packet counters
  • profile row status (create/destroy) lifecycle
Imported Objects

From IF-MIB

ifIndexOBJECT-TYPE

From SNMPv2-CONF

MODULE-COMPLIANCE
OBJECT-GROUP

From SNMPv2-SMI

Counter64
Integer32
MODULE-IDENTITY
OBJECT-TYPE

From SNMPv2-TC

DisplayString
RowStatus

From ZTE-AN-IF-MIB

zxAnSubIfIndexOBJECT-TYPE

From ZTE-AN-SMI

zxAnQosOBJECT-IDENTITY

From ZTE-AN-TC-MIB

VlanId

How to Use in IPNetwork Monitor

Example using zxAnQosIfQueueStatsForwardPkts OID:

Select a ZTE access-network equipment 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 zxAnQosIfQueueStatsForwardPkts 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 forwarding packets. Value 0x7fffffffffffffff means not supported. 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

Quality of Service management for ZTE access nodes. Defines QoS mapping, queue configuration, and traffic shaping profiles.

Start monitoring ZTE access-network equipment 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 ZTE-AN-QOS-MIB