NSCRTV-EPON-QOS-MGM-MIB

All MIBs › NSCRTV-EPON-QOS-MGM-MIB

Category: CATV and HFC

Description: Manages EPON QoS queue profiles, priority scheduling, and bandwidth policing on NSCRTV cable TV OLT platforms.

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 NSCRTV-EPON-QOS-MGM-MIB?

NSCRTV-EPON-QOS-MGM-MIB is a private MIB (NMS-SMI/EPON platform family) managing QoS on EPON (Ethernet Passive Optical Network) access equipment. Its objects cover per-priority-queue scheduling (strict-priority vs. weighted round-robin weighting) and rate-limiting/policing parameters applied per ONU (Optical Network Unit) or port. As a configuration/QoS MIB it lets an administrator confirm queue-scheduling weights and rate limits match the intended per-subscriber service-level design on a PON access network. It is deployed on EPON OLT/ONU access equipment (NMS SMI platform family). Engineers can download the NSCRTV-EPON-QOS-MGM-MIB file directly to load it into their MIB browser.

IPNetwork Monitor allows you to monitor SNMP objects defined in NSCRTV-EPON-QOS-MGM-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

EPON OLT/ONU access equipment (NMS SMI platform family)

Monitoring Examples

An administrator checks the queue-scheduling weight assigned to a voice-priority queue on an EPON OLT to confirm it will be serviced ahead of best-effort data traffic during congestion.

What Can Be Monitored

per-queue scheduling weight
per-ONU/port rate limiting

Imported Objects

From NSCRTV-EPONEOC-EPON-MIB

AutoNegotiationTechAbility
EponAlarmCode
EponAlarmInstance
EponCardIndex
EponDeviceIndex
EponPortIndex
EponSeverityType
EponStats15MinRecordType
EponStats24HourRecordType
EponStatsThresholdType
TAddress
qosManagementObjects	OBJECT-IDENTITY

From SNMPv2-SMI

Counter32
MODULE-IDENTITY
OBJECT-TYPE
TimeTicks
Unsigned32

From SNMPv2-TC

DateAndTime
DisplayString
MacAddress
RowStatus
TEXTUAL-CONVENTION
TimeStamp
TruthValue

OIDs

OID symbolic	OID numeric	Type	Access	Description
qosGlobalSetTable	1.3.6.1.4.1.17409.2.3.8.1		not-accessible	Global QoS parameters.
qosGlobalSetEntry	1.3.6.1.4.1.17409.2.3.8.1.1		not-accessible
EPO qosGlobalSetDeviceIndex	1.3.6.1.4.1.17409.2.3.8.1.1.1	EponDeviceIndex	not-accessible	Device index For OLT - Set to corresponding device For ONU - Set to 0
INT qosGlobalSetMaxQueueCount	1.3.6.1.4.1.17409.2.3.8.1.1.2	INTEGER	read-only	豸ֵ֧Ϊ8бΪ0-7
INT qosGlobalSetMode	1.3.6.1.4.1.17409.2.3.8.1.1.3	INTEGER	read-write	Define how to set QoS parameter deviceBased(1) - When set, only the table started with deviceBase is applicable portBased(2) - When set, only the table started with portBase is applicable
deviceBaseQosMapTable	1.3.6.1.4.1.17409.2.3.8.2		not-accessible	Deviced based setting. It is used to define how to map QoS options to queue
deviceBaseQosMapEntry	1.3.6.1.4.1.17409.2.3.8.2.1		not-accessible
EPO deviceBaseQosMapDeviceIndex	1.3.6.1.4.1.17409.2.3.8.2.1.1	EponDeviceIndex	not-accessible	Device index For OLT - Set to corresponding device/slot/port For ONU - Set to 0
INT deviceBaseQosMapRuleIndex	1.3.6.1.4.1.17409.2.3.8.2.1.2	INTEGER	not-accessible	ӳ
OCT deviceBaseQosMapOctet	1.3.6.1.4.1.17409.2.3.8.2.1.3	OCTET STRING	read-write	ӳֵ Ϊ8ֽڣ64ֽڡÿֽڱʾһӳϵ бŲܳӦqosGlobalSetMaxQueueCountֵqosGlobalSetMaxQueueCountΪ8бΪ0-7 cosΪ 8ֽڣÿֽڷֱʾcos0-7 ӳ䵽Ķбš tosΪ 16ֽڣÿֽڷֱʾtos0-15 ӳ䵽Ķбš diffservΪ64ֽڣÿֽڷֱʾdiffserv0-63ӳ䵽Ķбš £ get 1.3.6.1.4.1.17409.2.3.8.3.1.3.deviceBaseQosMapDeviceIndex(410100101).cos(1) = hex(00 00 01 02 03 03 04 04) ӳϵΪ cos 0 -> queue 0 cos 1 -> queue 0 cos 2 -> queue 1 cos 3 -> queue 2 cos 4 -> queue 3 cos 5 -> queue 3 cos 6 -> queue 4 cos 7 -> queue 4
deviceBaseQosPolicyTable	1.3.6.1.4.1.17409.2.3.8.3		not-accessible	Deviced based setting It is used to define QoS specification
deviceBaseQosPolicyEntry	1.3.6.1.4.1.17409.2.3.8.3.1		not-accessible
EPO deviceBaseQosPolicyDeviceIndex	1.3.6.1.4.1.17409.2.3.8.3.1.1	EponDeviceIndex	not-accessible	Device index For OLT - Set to corresponding device/slot/port For ONU - Set to 0
INT deviceBaseQosPolicyMode	1.3.6.1.4.1.17409.2.3.8.3.1.2	INTEGER	read-write	ģʽ
OCT deviceBaseQosPolicyWeightOctet	1.3.6.1.4.1.17409.2.3.8.3.1.3	OCTET STRING	read-write	Ȩֵ ȵڶĿÿֽڱʾһеȨء spдýڵ壬ʱʼΪȫ0 wrrÿֽһеȨءȨصķΧΪ1-100ȫȨ֮Ӧ100 spWrrÿֽһеȨءȨطΧΪ0-100ȨΪ0ʾöspģʽȨֵ0ĶȨ֮Ӧ100 wfpдýڵ壬ʱʼΪȫ0 £ get 1.3.6.1.4.1.17409.2.3.8.4.1.2.deviceBaseQosPolicyDeviceIndex(410100101). = wrr(2) get 1.3.6.1.4.1.17409.2.3.8.4.1.3.deviceBaseQosPolicyDeviceIndex(410100101). = hex(5 5 5 5 10 20 20 30) ˵8 queue 0 ȨΪ 5 queue 1 ȨΪ 5 queue 2 ȨΪ 5 queue 3 ȨΪ 5 queue 4 ȨΪ 10 queue 5 ȨΪ 20 queue 6 ȨΪ 20 queue 7 ȨΪ 30
OCT deviceBaseQosPolicySpBandwidthRange	1.3.6.1.4.1.17409.2.3.8.3.1.4	OCTET STRING	read-write	Define SP assured bandwidth for each queue. The size of this object is 4*(number of queue). For each queue, use 4 octets to represend the assured bandwidth for the queue. The four-octet could be mapped to an unsigned integer, in units of kbps. The sequence of the map is from queue 0 to queue max (for example, 7). For example, 00 00 00 10 00 00 01 00 00 00 00 00 00 00 00 00 00 00 10 00 00 00 00 01 00 01 01 00 00 00 11 11 It means, 8 queues and the assured bandwidth for each queue as: queue 0 16kbps queue 1 256kbps queue 2 0 queue 3 0 queue 4 4096kbps queue 5 1kbps queue 6 65792kbps queue 7 65535kbps
portBaseQosMapTable	1.3.6.1.4.1.17409.2.3.8.4		not-accessible
portBaseQosMapEntry	1.3.6.1.4.1.17409.2.3.8.4.1		not-accessible
EPO portBaseQosMapDeviceIndex	1.3.6.1.4.1.17409.2.3.8.4.1.1	EponDeviceIndex	not-accessible	Device index For OLT, set to corresponding SNI port or PON port For ONU, set to 0
EPO portBaseQosMapCardIndex	1.3.6.1.4.1.17409.2.3.8.4.1.2	EponPortIndex	not-accessible	忨 For OLT, set to 0 For ONU, set to corresponding slot
EPO portBaseQosMapPortIndex	1.3.6.1.4.1.17409.2.3.8.4.1.3	EponPortIndex	not-accessible	˿ For OLT, set to 0 For ONU, set to corresponding port
INT portBaseQosMapRuleIndex	1.3.6.1.4.1.17409.2.3.8.4.1.4	INTEGER	not-accessible	ӳ
OCT portBaseQosMapOctet	1.3.6.1.4.1.17409.2.3.8.4.1.5	OCTET STRING	read-write	ӳֵ Ϊ8ֽڣ64ֽڡÿֽڱʾһӳϵ бŲܳӦqosGlobalSetMaxQueueCountֵqosGlobalSetMaxQueueCountΪ8бΪ0-7 cosΪ 8ֽڣÿֽڷֱʾcos0-7 ӳ䵽Ķбš tosΪ 16ֽڣÿֽڷֱʾtos0-16 ӳ䵽Ķбš diffservΪ64ֽڣÿֽڷֱʾdiffserv0-64ӳ䵽Ķбš £ get 1.3.6.1.4.1.17409.2.3.8.3.1.3.deviceBaseQosMapDeviceIndex(410100101).cos(1) = hex(00 00 01 02 03 03 04 04) ӳϵΪ cos 0 -> queue 0 cos 1 -> queue 0 cos 2 -> queue 1 cos 3 -> queue 2 cos 4 -> queue 3 cos 5 -> queue 3 cos 6 -> queue 4 cos 7 -> queue 4
portBaseQosPolicyTable	1.3.6.1.4.1.17409.2.3.8.5		not-accessible	Description.
portBaseQosPolicyEntry	1.3.6.1.4.1.17409.2.3.8.5.1		not-accessible
EPO portBaseQosPolicyDeviceIndex	1.3.6.1.4.1.17409.2.3.8.5.1.1	EponDeviceIndex	not-accessible	Device index For OLT, set to corresponding SNI port or PON port For ONU, set to 0
EPO portBaseQosPolicyCardIndex	1.3.6.1.4.1.17409.2.3.8.5.1.2	EponPortIndex	not-accessible	忨 For OLT, set to 0 For ONU, set to corresponding slot
EPO portBaseQosPolicyPortIndex	1.3.6.1.4.1.17409.2.3.8.5.1.3	EponPortIndex	not-accessible	˿ For OLT, set to 0 For ONU, set to corresponding port
INT portBaseQosPolicyMode	1.3.6.1.4.1.17409.2.3.8.5.1.4	INTEGER	read-write	ģʽ sp ϸȼ wrr Ȩѭ spWrr sp+wrr wfp ȨƽŶ
OCT portBaseQosPolicyWeightOctet	1.3.6.1.4.1.17409.2.3.8.5.1.5	OCTET STRING	read-write	Ȩֵ ȵڶĿÿֽڱʾһеȨء spдýڵ壬ʱʼΪȫ0 wrrÿֽһеȨءȨصķΧΪ1-100ȫȨ֮Ӧ100 spWrrÿֽһеȨءȨطΧΪ0-100ȨΪ0ʾöspģʽȨֵ0ĶȨ֮Ӧ100 wfpдýڵ壬ʱʼΪȫ0 £ get 1.3.6.1.4.1.17409.2.3.8.4.1.2.deviceBaseQosPolicyDeviceIndex(410100101). = wrr(2) get 1.3.6.1.4.1.17409.2.3.8.4.1.3.deviceBaseQosPolicyDeviceIndex(410100101). = hex(5 5 5 5 10 20 20 30) ˵8 queue 0 ȨΪ 5 queue 1 ȨΪ 5 queue 2 ȨΪ 5 queue 3 ȨΪ 5 queue 4 ȨΪ 10 queue 5 ȨΪ 20 queue 6 ȨΪ 20 queue 7 ȨΪ 30
OCT portBaseQosPolicySpBandwidthRange	1.3.6.1.4.1.17409.2.3.8.5.1.6	OCTET STRING	read-write	Define SP assured bandwidth for each queue. The size of this object is 4*(number of queue). For each queue, use 4 octets to represend the assured bandwidth for the queue. The four-octet could be mapped to an unsigned integer, in units of kbps. The sequence of the map is from queue 0 to queue max (for example, 7). For example, 00 00 00 10 00 00 01 00 00 00 00 00 00 00 00 00 00 00 10 00 00 00 00 01 00 01 01 00 00 00 11 11 It means, 8 queues and the assured bandwidth for each queue as: queue 0 16kbps queue 1 256kbps queue 2 0 queue 3 0 queue 4 4096kbps queue 5 1kbps queue 6 65792kbps queue 7 65535kbps

RFC description

Management Information Base for quality of service (QoS) management in EPON (Ethernet Passive Optical Network) systems. Provides SNMP objects for monitoring QoS parameters and dynamic bandwidth allocation in EPON networks.

Start monitoring EPON OLT/ONU access equipment (NSCRTV, QoS queue scheduling) 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 NSCRTV-EPON-QOS-MGM-MIB

What Is NSCRTV-EPON-QOS-MGM-MIB?

Supported Devices

Monitoring Examples

What Can Be Monitored

This MIB depends on

Related MIBs

RFC description