WWP-EXT-BRIDGE-MIB

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Organization: World Wide Packets, Inc

Last Updated: 2005--1-1-

Category: World Wide Packets Metro Ethernet

Description: Manages World Wide Packets extended 802.1D bridge configuration including port states and MAC forwarding.

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What Is WWP-EXT-BRIDGE-MIB?

WWP-EXT-BRIDGE-MIB is a World Wide Packets, Inc. enterprise MIB (under wwpModules, importing from WWP-SMI) that extends the standard BRIDGE MIB with vendor-specific Ethernet port and VLAN management for WWP switching platforms. Its wwpPortTable, indexed by wwpPortId (tied to the standard dot1dBasePort), exposes port type, name, MAC address, auto-negotiation, admin/operational status, configured and operational speed/duplex, flow-control state, 802.1Q tagged/untagged behavior with default priority, jumbo frame size, ingress filtering, and a per-port rate-limit enable flag with a bits-per-second limit value. Its wwpVlanTable and wwpVlanXTable model IEEE 802.1Q VLANs, including the current egress/untagged port sets as bitmask PortList values, a management-VLAN designation (remote or local), row-status-based creation/deletion, and per-VLAN tunneling enable/disable. Together these give an operator a WWP-specific view of Layer 2 port and VLAN state that complements (and in places duplicates) the standard BRIDGE and Q-BRIDGE MIBs. It is deployed on World Wide Packets Ethernet switching/aggregation platforms, and this WWP-EXT-BRIDGE-MIB MIB Browser reference is useful when auditing rate-limiting and VLAN tunneling settings on that hardware.

IPNetwork Monitor allows you to monitor SNMP objects defined in WWP-EXT-BRIDGE-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 Ethernet switching/aggregation platforms

Monitoring Examples

An operator polls wwpPortTable for wwpPortRateLimitState and wwpPortRateLimitValue on an access port to confirm rate limiting is enabled at the expected bps ceiling, and cross-checks wwpVlanTable's wwpVlanCurrentEgressPorts bitmask to verify the port is a member of the intended VLAN; a port missing from the expected egress-port bitmask while rate limiting looks correct would point to a VLAN membership misconfiguration rather than a throughput problem.

What Can Be Monitored

per-port admin/operational status, speed, and duplex
per-port rate-limit enable state and bps value
VLAN egress/untagged port membership bitmasks
management-VLAN designation (remote/local)
per-VLAN tunneling enable/disable state

Imported Objects

From SNMPv2-SMI

Integer32
MODULE-IDENTITY
OBJECT-TYPE
TimeTicks
Unsigned32

From SNMPv2-TC

DisplayString
MacAddress
RowStatus
TEXTUAL-CONVENTION
TruthValue

From WWP-SMI

wwpModules

OBJECT-IDENTITY

OIDs

OID symbolic	OID numeric	Type	Access	Description
wwpExtBridgeMIB	1.3.6.1.4.1.6141.2.4			Updated with port rate limit state and rate limit value controls.
wwpExtBridgeMIBObjects	1.3.6.1.4.1.6141.2.4.1
wwpPort	1.3.6.1.4.1.6141.2.4.1.1
wwpPortTable	1.3.6.1.4.1.6141.2.4.1.1.1		not-accessible	Table of Ports.
wwpPortEntry	1.3.6.1.4.1.6141.2.4.1.1.1.1		not-accessible	Port Entry in the Table.
INT wwpPortId	1.3.6.1.4.1.6141.2.4.1.1.1.1.1	INTEGER	read-only	Port ID for the instance. 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 wwpPortType	1.3.6.1.4.1.6141.2.4.1.1.1.1.2	INTEGER	read-only	The port type for the port.
STR wwpPortName	1.3.6.1.4.1.6141.2.4.1.1.1.1.3	DisplayString	read-write	Friendly name for the port.
MAC wwpPortPhysAddr	1.3.6.1.4.1.6141.2.4.1.1.1.1.4	MacAddress	read-only	The ethernet MAC address for the port. This information can also be achieved via dot1dTpFdbTable
T/F wwpPortAutoNeg	1.3.6.1.4.1.6141.2.4.1.1.1.1.5	TruthValue	read-write	The object sets the port to AUTO NEG MOde and vice versa. Specific platforms may have requirements of configuring speed before moving the port to out of AUTO-NEG mode.
INT wwpPortAdminStatus	1.3.6.1.4.1.6141.2.4.1.1.1.1.6	INTEGER	read-write	The desired state of the port.
INT wwpPortOperStatus	1.3.6.1.4.1.6141.2.4.1.1.1.1.7	INTEGER	read-only	The current operational state of Port.
INT wwpPortAdminSpeed	1.3.6.1.4.1.6141.2.4.1.1.1.1.8	INTEGER	read-write	Desired speed of the port. Set the port speed to be either 10MB, 100MB, or gig. The Management Station can't set the adminSpeed to auto. The default value for this object depends upon the platform.
I32 wwpPortOperSpeed	1.3.6.1.4.1.6141.2.4.1.1.1.1.9	Integer32	read-only	The current operational speed of the port in MB.
INT wwpPortAdminDuplex	1.3.6.1.4.1.6141.2.4.1.1.1.1.10	INTEGER	read-write	The desired mode for the port. It can be set to either half or full duplex operation but not to auto.The default value for this object depends upon the platform.
INT wwpPortOperDuplex	1.3.6.1.4.1.6141.2.4.1.1.1.1.11	INTEGER	read-only	The current duplex mode of the port.
INT wwpPortAdminFlowCtrl	1.3.6.1.4.1.6141.2.4.1.1.1.1.12	INTEGER	read-write	Configures the ports flow control operation. Need to check 802.3x for additional modes for gig ports.
INT wwpPortOperFlowCtrl	1.3.6.1.4.1.6141.2.4.1.1.1.1.13	INTEGER	read-only	Shows ports flow control configuration.
INT wwpPortTagged	1.3.6.1.4.1.6141.2.4.1.1.1.1.14	INTEGER	read-write	The port tagged Status can be set to tagged or untagged. If a port is part of more than one VLAN, then the port Status should be 'tagged'.
INT wwpPortUntaggedPriority	1.3.6.1.4.1.6141.2.4.1.1.1.1.15	INTEGER	read-write	The 802.1p packet priority to be assigned to packets associated with this port that do not have an 802.1Q VLAN header.
INT wwpPortMaxFrameSize	1.3.6.1.4.1.6141.2.4.1.1.1.1.16	INTEGER	read-write	Setting this object will set the max frame size allowed on a port. The max frame size can vary between 1522 bytes till 9216 bytes. Default value is 1522 bytes
INT wwpPortIngressFiltering	1.3.6.1.4.1.6141.2.4.1.1.1.1.17	INTEGER	read-write	When this is true(1) the device will discard incoming frames for VLANs which do not include this Port in its Member set. When false(2), the port will accept all incoming frames.
T/F wwpPortRateLimitState	1.3.6.1.4.1.6141.2.4.1.1.1.1.18	TruthValue	read-write	When set to true, the rate limiting mechanism is enabled for this port. When set to false, the rate limiting mechanism is disabled for this port.
INT wwpPortRateLimitValue	1.3.6.1.4.1.6141.2.4.1.1.1.1.19	INTEGER	read-write	The value of this object represents the desired bit-rate limit for this port. When the rate limiting mechanism is enabled for this port, this value is enforced to the best extent possible by the device. For some devices the actual maximum bit-rate allowed may exceed the rate limit parameter under certain circumstances due to hardware and software limitations.
T/F wwpLocalMgmtPortEnable	1.3.6.1.4.1.6141.2.4.1.1.2	TruthValue	read-write	Setting this object to false(2) will disable the local Management Port. The object has beed deprecated as we need to have the general functionality of disabling and enableing any in-band and out-band mgmt interface.
wwpVlan	1.3.6.1.4.1.6141.2.4.1.2
INT wwpVlanVersionNumber	1.3.6.1.4.1.6141.2.4.1.2.1	INTEGER	read-only	The version number of IEEE 802.1Q that this device supports.
VLA wwpMaxVlanId	1.3.6.1.4.1.6141.2.4.1.2.2	VlanId	read-only	The maximum IEEE 802.1Q VLAN ID that this device supports.
U32 wwpMaxSupportedVlans	1.3.6.1.4.1.6141.2.4.1.2.3	Unsigned32	read-only	The maximum number of IEEE 802.1Q VLANs that this device supports.
U32 wwpNumVlans	1.3.6.1.4.1.6141.2.4.1.2.4	Unsigned32	read-only	The current number of IEEE 802.1Q VLANs that are configured in this device.
wwpVlanTable	1.3.6.1.4.1.6141.2.4.1.2.5		not-accessible	VLAN table
wwpVlanEntry	1.3.6.1.4.1.6141.2.4.1.2.5.1		not-accessible	table of vlans
VLA wwpVlanId	1.3.6.1.4.1.6141.2.4.1.2.5.1.1	VlanId	read-only	802.1Q VLAN ID (1-4094)
STR wwpVlanName	1.3.6.1.4.1.6141.2.4.1.2.5.1.2	DisplayString	read-create	Name associated with this VLAN.
POR wwpVlanCurrentEgressPorts	1.3.6.1.4.1.6141.2.4.1.2.5.1.3	PortList	read-write	The set of ports which are transmitting traffic for this VLAN as either tagged or untagged frames.
POR wwpVlanCurrentUntaggedPorts	1.3.6.1.4.1.6141.2.4.1.2.5.1.4	PortList	read-only	The set of ports which are transmitting traffic for this VLAN as untagged frames.
INT wwpVlanMgmtStatus	1.3.6.1.4.1.6141.2.4.1.2.5.1.5	INTEGER	read-write	Indicates if this VLAN is a management VLAN. The system can have at most one remote mgt vlan, and one local mgt vlan. Any Valn can be set either to remoteMgmtVlan or localMgmtvlan.
ROW wwpVlanRowStatus	1.3.6.1.4.1.6141.2.4.1.2.5.1.6	RowStatus	read-write	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'. To delete a row in this table, there should not be any port associated with this vlan.
wwpVlanXTable	1.3.6.1.4.1.6141.2.4.1.2.6		not-accessible	Extension of the VLAN table
wwpVlanXEntry	1.3.6.1.4.1.6141.2.4.1.2.6.1		not-accessible	Entry in the extended vlan table.
INT wwpVlanTunnel	1.3.6.1.4.1.6141.2.4.1.2.6.1.1	INTEGER	read-write	Enable/disable VLAN tunneling on this VLAN.
wwpExtBridgeMIBNotificationPrefix	1.3.6.1.4.1.6141.2.4.2
wwpExtBridgeMIBNotifications	1.3.6.1.4.1.6141.2.4.2.0
wwpExtBridgeMIBConformance	1.3.6.1.4.1.6141.2.4.3
wwpExtBridgeMIBCompliances	1.3.6.1.4.1.6141.2.4.3.1
wwpExtBridgeMIBGroups	1.3.6.1.4.1.6141.2.4.3.2

RFC description

Extends bridge MIB functions for World Wide Packets products with VLAN and port rate limiting controls.

Start monitoring World Wide Packets Ethernet switching/aggregation platforms (per-port speed-duplex/VLAN/rate-limit 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-EXT-BRIDGE-MIB

What Is WWP-EXT-BRIDGE-MIB?

Supported Devices

Monitoring Examples

What Can Be Monitored

This MIB depends on

Related MIBs

RFC description