WWP-QOS-410-MIB

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Organization: World Wide Packets, Inc

Last Updated: 2001-04-03

Category: World Wide Packets Metro Ethernet

Description: Manages World Wide Packets QoS policy for 410-series Metro Ethernet switches including queue scheduling.

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What Is WWP-QOS-410-MIB?

WWP-QOS-410-MIB is a World Wide Packets vendor MIB defining QoS management objects for the 410-series Metro Ethernet switch platform. It models per-VLAN, per-ingress/egress-port QoS policy in wwpQos410Table (wwpQos410MinRateLimit/MaxRateLimit bandwidth guarantees and caps in 64Kb/s units, wwpQos410QueueSize, and a weighted-scheduling wwpQos410Weight value), tracks accepted/discarded byte counts in wwpQos410StatsTable (wwpQos410RxBytesHi/Lo), maps RX priority to TX queue in wwpQos410PriToQMapTable, and reports per-port provisioned versus total bandwidth in wwpQos410PortTable, alongside wwpQos410PortOverProvisionedTrap/UnderProvisionedTrap notifications. This exposes both the configured bandwidth-guarantee/rate-limit policy and the queue-level statistics needed to verify QoS is behaving as designed on Metro Ethernet links. It depends on the underlying VLAN and interface/port indexing from companion World Wide Packets MIBs, and is deployed on WWP 410-series switches in carrier Ethernet access networks -- administrators can download the WWP-QOS-410-MIB file to load it into their MIB browser.

IPNetwork Monitor allows you to monitor SNMP objects defined in WWP-QOS-410-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

World Wide Packets 410-series Metro Ethernet switches

Monitoring Examples

An operator polls wwpQos410PortProvisionedBW against wwpQos410PortTotalBW in wwpQos410PortTable to check for over-subscription, and watches for a wwpQos410PortOverProvisionedTrap notification; a trap firing alongside rising discarded-byte counts in wwpQos410StatsTable (wwpQos410StatsType = discarded) would indicate a port whose committed QoS bandwidth exceeds its physical capacity.

What Can Be Monitored

per-VLAN/port QoS rate limits and guarantees
queue size and scheduling weight configuration
accepted vs discarded byte counters
RX-priority to TX-queue mapping
port provisioned vs total bandwidth
over/under-provisioning trap notifications

Imported Objects

From SNMPv2-SMI

Counter32
Integer32
MODULE-IDENTITY
NOTIFICATION-TYPE
OBJECT-TYPE

From SNMPv2-TC

RowStatus
TEXTUAL-CONVENTION
TruthValue

From WWP-SMI

wwpModules

OBJECT-IDENTITY

OIDs

OID symbolic	OID numeric	Type	Access	Description
wwpQos410MIB	1.3.6.1.4.1.6141.2.29			The MIB module for the WWP QOS specific information.
wwpQos410MIBObjects	1.3.6.1.4.1.6141.2.29.1
wwpQos410	1.3.6.1.4.1.6141.2.29.1.1
wwpQos410Table	1.3.6.1.4.1.6141.2.29.1.1.1		not-accessible	A Table of QOS per vlan per port Entries.
wwpQos410Entry	1.3.6.1.4.1.6141.2.29.1.1.1.1		not-accessible	The QOS per vlan per port Entry in the Table.
VLA wwpQos410VlanId	1.3.6.1.4.1.6141.2.29.1.1.1.1.1	VlanId	read-only	Vlan ID for this instance of QOS. This Vlan Id should refer to the wwpVlanId in the WwpVlanEntry.
INT wwpQos410IngressPortId	1.3.6.1.4.1.6141.2.29.1.1.1.1.2	INTEGER	read-only	Ingress Port ID for this instance of. Port ID's start at 1, and are consecutive for each additional port. This port Id should refer to the dot1dBasePort in the Dot1dBasePortEntry.
INT wwpQos410EgressPortId	1.3.6.1.4.1.6141.2.29.1.1.1.1.3	INTEGER	read-only	Egress Port ID for this instance of. Port ID's start at 1, and are consecutive for each additional port. This port Id should refer to the dot1dBasePort in the Dot1dBasePortEntry.
I32 wwpQos410MinRateLimit	1.3.6.1.4.1.6141.2.29.1.1.1.1.4	Integer32	read-write	Bandwidth guaranteed for this QOS entry, specified in 64Kb/s increments. The maximum value for this object is 8Gb/s, if this egress port is the lead port of a link aggregation group. The total of all QOS entries for this port cannot exceed the total bandwidth of the port or the set will fail.
I32 wwpQos410MaxRateLimit	1.3.6.1.4.1.6141.2.29.1.1.1.1.5	Integer32	read-write	Bandwidth limit that cannot be exceeded by this QOS entry. The bandwidth is specified in 64Kb/s increments, with a maximum of 8Gb/s. The value specified cannot exceed the current bandwidth of the port. Values greater than 1 Gb/s can only be setup once a link agg group has been established.
INT wwpQos410QueueSize	1.3.6.1.4.1.6141.2.29.1.1.1.1.6	INTEGER	read-write	The size of the queue for this QOS entry.
INT wwpQos410Weight	1.3.6.1.4.1.6141.2.29.1.1.1.1.7	INTEGER	read-write	Value that is used to determine which QOS entries will receive the remaining bandwidth once Minimum Bandwidth requirements have been satisfied for all QOS entries. QOS entries with greater weight (smaller number) will receive a larger portion of this bandwidth.
ROW wwpQos410RowStatus	1.3.6.1.4.1.6141.2.29.1.1.1.1.8	RowStatus	read-create	Used to manage the creation and deletion of the conceptual rows in this table. To create a row in this table, a manager must set this object to 'createAndGo'.
wwpQos410StatsTable	1.3.6.1.4.1.6141.2.29.1.1.2		not-accessible	A Table of QOS Stats per vlan per ingress/egress port Entries.
wwpQos410StatsEntry	1.3.6.1.4.1.6141.2.29.1.1.2.1		not-accessible	The QOS Stats per vlan per port Entry in the Table.
VLA wwpQos410StatsVlanId	1.3.6.1.4.1.6141.2.29.1.1.2.1.1	VlanId	read-only	Vlan ID for this instance of QOS. This Vlan Id should refer to the wwpVlanId in the WwpVlanEntry.
INT wwpQos410StatsIngressPortId	1.3.6.1.4.1.6141.2.29.1.1.2.1.2	INTEGER	read-only	Ingress Port ID for this instance of . Port ID's start at 1, and are consecutive for each additional port. This port Id should refer to the dot1dBasePort in the Dot1dBasePortEntry.
INT wwpQos410StatsEgressPortId	1.3.6.1.4.1.6141.2.29.1.1.2.1.3	INTEGER	read-only	Egress Port ID for this instance of. Port ID's start at 1, and are consecutive for each additional port. This port Id should refer to the dot1dBasePort in the Dot1dBasePortEntry.
INT wwpQos410StatsType	1.3.6.1.4.1.6141.2.29.1.1.2.1.4	INTEGER	read-write	Determines which type of bytes to count, accepted bytes or discarded bytes for this QOS entry. The default will count accepted bytes.
C32 wwpQos410RxBytesHi	1.3.6.1.4.1.6141.2.29.1.1.2.1.5	Counter32	read-only	The number of bytes received for this QOS Entry.This counter represents the upper 32 bits of the counter value.
C32 wwpQos410RxBytesLo	1.3.6.1.4.1.6141.2.29.1.1.2.1.6	Counter32	read-only	The number of bytes received for this QOS Entry.This counter represents the lower 32 bits of the counter value.
wwpQos410PriToQMapTable	1.3.6.1.4.1.6141.2.29.1.1.3		not-accessible	A Table of mapping of an RX-priority to a TX-queue.
wwpQos410PriToQMapEntry	1.3.6.1.4.1.6141.2.29.1.1.3.1		not-accessible	The mapping Entry of an RX-priority to a TX-queue in the Table.
I32 wwpQos410RxPriority	1.3.6.1.4.1.6141.2.29.1.1.3.1.1	Integer32	read-only	The RX-prioroty value for this entry.
I32 wwpQos410TxPriQueue	1.3.6.1.4.1.6141.2.29.1.1.3.1.2	Integer32	read-write	The TX-priority-queue value for this entry.
wwpQos410PortTable	1.3.6.1.4.1.6141.2.29.1.1.4		not-accessible	A Table of QOS per port Entries.
wwpQos410PortEntry	1.3.6.1.4.1.6141.2.29.1.1.4.1		not-accessible	The QOS per port Entry in the Table.
INT wwpQos410PortIndex	1.3.6.1.4.1.6141.2.29.1.1.4.1.1	INTEGER	read-only	Port ID for this instance of. Port ID's start at 1, and are consecutive for each additional port. This port Id should refer to the dot1dBasePort in the Dot1dBasePortEntry.
I32 wwpQos410PortProvisionedBW	1.3.6.1.4.1.6141.2.29.1.1.4.1.2	Integer32	read-only	Number of 64Kbps of bandwidth that is currently Provisioned for this port. This value is read-only and is updated each time a QOS entry is created for this port. If the port is a member of a Link Agg group and is not the lead port the value will be zero.
I32 wwpQos410PortTotalBW	1.3.6.1.4.1.6141.2.29.1.1.4.1.3	Integer32	read-only	Number of 64Kbps of bandwidth that make up this port's total bandwidth. This value is read-only and is updated each time a QOS entry is created for this port. If the port is a member of a Link Agg group and this is not the lead port the value will be zero.
T/F wwpQos410PortProvisionedNotifEnabled	1.3.6.1.4.1.6141.2.29.1.1.5	TruthValue	read-write	This variable indicates whether the system generates the wwpQos410PortOverProvisionedTrap and wwpQos410PortUnderProvisionedTrap. A false value prevents this notifications from being generated by this system.
wwpQos410NotificationPrefix	1.3.6.1.4.1.6141.2.29.2
wwpQos410Notifications	1.3.6.1.4.1.6141.2.29.2.0
NTF wwpQos410PortOverProvisionedTrap	1.3.6.1.4.1.6141.2.29.2.0.1			A wwpQos410PortOverProvisionedTrap notification is sent when the provisioned bandwidth exceeds the total bandwidth available for a port. This situation may also occur when changes in a link aggregation group (such as deleting a port from the group) decrease the total bandwidth or at the bootTime when the link aggregation groups are formed.
NTF wwpQos410PortUnderProvisionedTrap	1.3.6.1.4.1.6141.2.29.2.0.2			A wwpQos410PortUnderProvisionedTrap notification is sent when the previously over-provisioned situation is resolved for a port.
wwpQos410MIBConformance	1.3.6.1.4.1.6141.2.29.3
wwpQos410MIBCompliances	1.3.6.1.4.1.6141.2.29.3.1
wwpQos410MIBGroups	1.3.6.1.4.1.6141.2.29.3.2

RFC description

World Wide Packets QoS configuration MIB for the 410 platform managing quality of service policies and VLAN QoS.

Start monitoring World Wide Packets 410-series Metro Ethernet switches (per-VLAN rate-limit/queue-statistics 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.

Download WWP-QOS-410-MIB

What Is WWP-QOS-410-MIB?

Supported Devices

Monitoring Examples

What Can Be Monitored

This MIB depends on

Related MIBs

RFC description