HUAWEI-LACP-MIB

All MIBs › HUAWEI-LACP-MIB

Organization: Huawei Technologies Co.,Ltd.

Last Updated: 2011-07-29

Category: Technology: Link Aggregation, Vendor: Huawei

Description: Huawei LACP (Link Aggregation Control Protocol, IEEE 802.3ad) MIB for managing LAG groups, LACP PDU exchange, and actor/partner configuration.

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What Is HUAWEI-LACP-MIB?

HUAWEI-LACP-MIB is a Huawei vendor extension MIB for managing Link Aggregation Control Protocol (LACP), the IEEE 802.3ad standard that automatically bundles multiple physical ports into a single logical link between devices. It exposes configuration data for link aggregation groups (LAGs), actor/partner negotiation parameters, and status for the automatic port failure detection LACP performs at Layer 2. Its main monitoring value is software/protocol status: whether member ports have successfully negotiated aggregation, whether a port has dropped out of a LAG due to a detected failure, and whether a protection switchover has occurred, all of which reflect the underlying physical link health even though the MIB itself is protocol-state oriented rather than sensor-based. It is a direct vendor extension of the IEEE 802.3ad LACP standard and is meant to be used together with standard interface MIBs describing the underlying physical ports. It is deployed on Huawei switches and routers wherever link aggregation is used for higher bandwidth and link redundancy between chassis. Engineers can download the HUAWEI-LACP-MIB file directly to load it into their MIB browser.

IPNetwork Monitor allows you to monitor SNMP objects defined in HUAWEI-LACP-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 switches
Huawei routers with link aggregation support

Monitoring Examples

No object names were included in sample_objects for this module, so specifics are inferred from the module description rather than confirmed table names. Based on that description, an administrator would typically poll a per-LAG-group table for actor and partner LACP state to confirm all expected member ports are aggregated, and watch for a port failure-detection event that drops a member out of the bundle, which would show up as a sudden reduction in the LAG's available bandwidth or an unexpected protection switchover.

What Can Be Monitored

LAG group membership
actor/partner LACP negotiation state
port aggregation status
link failure detection
protection switchover events

Imported Objects

From BRIDGE-MIB

dot1dStpPortEntry

From HUAWEI-DEVICE-MIB

hwFrameIndex	OBJECT-TYPE
hwPortIndex	OBJECT-TYPE
hwSlotIndex	OBJECT-TYPE

From HUAWEI-MIB

huaweiMgmt

OBJECT-IDENTITY

From SNMPv2-CONF

MODULE-COMPLIANCE
NOTIFICATION-GROUP
OBJECT-GROUP

From SNMPv2-SMI

Counter32
Gauge32
Integer32
MODULE-IDENTITY
NOTIFICATION-TYPE
OBJECT-TYPE

From SNMPv2-TC

DisplayString
MacAddress
RowStatus
TEXTUAL-CONVENTION
TruthValue

OIDs

OID symbolic	OID numeric	Type	Access	Description
hwLacpExt	1.3.6.1.4.1.2011.5.102			This mib module defines the Link Aggregation Control Protocol (LACP) MIB objects. LACP is the control protocol for implementing the link aggregation in the IEEE 802.3ad standard. By using this protocol, the ports between devices are automatically aggregated, port failure detection at layer 2 is performed, line aggregation protocol control is performed, and protection switchover function is triggered.
hwLacpMibObjects	1.3.6.1.4.1.2011.5.102.1
hwAggLinkTable	1.3.6.1.4.1.2011.5.102.1.1		not-accessible	Describes the configuration of static LAGs. The index of this table is hwAggLinkNumber.
hwAggLinkEntry	1.3.6.1.4.1.2011.5.102.1.1.1		not-accessible	Describes the configuration of static LAGs. The index of this entry is hwAggLinkNumber.
I32 hwAggLinkNumber	1.3.6.1.4.1.2011.5.102.1.1.1.1	Integer32	accessible-for-notify	Indicates the index of each LAG. The index uniquely identifies an LAG and equals the ifindex value of the master port.
OCT hwAggLinkName	1.3.6.1.4.1.2011.5.102.1.1.1.2	OCTET STRING	read-create	The name of an aggregation group
INT hwAggLinkMode	1.3.6.1.4.1.2011.5.102.1.1.1.3	INTEGER	read-create	Type of aggregation. 1 => Manual aggregation, no LACP 2 => Membership specified by user, LACP is used to validate 3 => Completely dynamic aggregation detected by LACP Options: 1. manual(1) -indicates the type of aggregation is manual 2. static(2) -indicates the type of aggregation is static 3. dynamic(3) -indicates the type of aggregation is dynamic
I32 hwAggLinkPortList	1.3.6.1.4.1.2011.5.102.1.1.1.4	Integer32	read-create	List of ports in this AL, by bridge port number. If the type is manual or static, you can update this list to your hearts content. If, however, the AL is dynamic, then the system will maintain it. You are NOT permitted to set the value of this to all zeroes.
ROW hwAggLinkState	1.3.6.1.4.1.2011.5.102.1.1.1.5	RowStatus	read-create	RowStatus
I32 hwAggPortListSelectedPorts	1.3.6.1.4.1.2011.5.102.1.1.1.6	Integer32	read-only	A PortList of physical ports that have selected to this aggregator, but which have not yet attached.
I32 hwAggPortListSamePartnerPorts	1.3.6.1.4.1.2011.5.102.1.1.1.7	Integer32	read-only	PortList of physical ports that the same Actor SystemID and partner systemID as this aggregator, but have differing actor and partner keys.
INT hwAggLinkShareType	1.3.6.1.4.1.2011.5.102.1.1.1.8	INTEGER	read-only	Indicates the load sharing type of links. Options: 1. loadSharing(1) -indicates sharing the link load 2. nonLoadSharing(2) -indicates not sharing the link load Currently, the system supports only loadsharing(1).
INT hwAggLinkProtectType	1.3.6.1.4.1.2011.5.102.1.1.1.9	INTEGER	read-only	Indicates the protection type of links. Options: 1. backupProtect(1) -indicates the backup aggregation protection 2. nonBackupProtect(2) -indicates the non-backup aggregation protection
I32 hwAggLinkSelectPorts	1.3.6.1.4.1.2011.5.102.1.1.1.10	Integer32	read-only	Indicates the number of selected ports in the LAG.
I32 hwAggLinkUnselectPorts	1.3.6.1.4.1.2011.5.102.1.1.1.11	Integer32	read-only	Indicates the number of unselected ports in the LAG.
I32 hwAggLinkMasterPort	1.3.6.1.4.1.2011.5.102.1.1.1.12	Integer32	read-only	Indicates the ifindex of the master port in the LAG.
hwAggPortTable	1.3.6.1.4.1.2011.5.102.1.2		not-accessible	Describes the configuration of the ports in static LAGs. The index of this table is hwAggPortIndex.
hwAggPortEntry	1.3.6.1.4.1.2011.5.102.1.2.1		not-accessible	Describes the configuration of the ports in static LAGs. The index of this entry is hwAggPortIndex.
G32 hwAggPortIndex	1.3.6.1.4.1.2011.5.102.1.2.1.1	Gauge32	not-accessible	Indicates the index of the port in an LAG. The index uniquely identifies a port in an LAG and equals the ifIndex value of the port.
I32 hwAggPortNotAttachedReason	1.3.6.1.4.1.2011.5.102.1.2.1.2	Integer32	read-write	Indicates why this port is selected for an aggregator but not attached,-- 1 - all active ports are already in-use for this aggregator.-- 2 - all aggregation resources are already being used.-- 3 - the port's configuration is not appropriate. -- 4 - the port's partner is not appropriate
T/F hwAggPortLacpState	1.3.6.1.4.1.2011.5.102.1.2.1.3	TruthValue	read-write	Control lacp enable or disable
STR hwAggPortNotAttachedString	1.3.6.1.4.1.2011.5.102.1.2.1.4	DisplayString	read-write	Indicates why this port is selected for an aggregator but not attached
INT hwAggPortRole	1.3.6.1.4.1.2011.5.102.1.2.1.5	INTEGER	read-only	Indicates the port role. Options: 1. selected(1) -indicates the port is selected 2. unselected(2) -indicates the port is not selected
INT hwAggPortType	1.3.6.1.4.1.2011.5.102.1.2.1.6	INTEGER	read-only	Indicates the port type. Options: 1. mastPort(1) -indicates the port is a primary port 2. nonMastPort(2) -indicates the port is a secondary port
INT hwAggPortStatus	1.3.6.1.4.1.2011.5.102.1.2.1.7	INTEGER	read-only	Indicates the port status. Options: 1. fowarding(1) -indicates packets on the port can be forwarded 2. block(2) -indicates the port is blocked
I32 hwAggResourceAllocationValue	1.3.6.1.4.1.2011.5.102.1.3	Integer32	read-only	The priority value calculated to decide which aggregations have first call on the load-sharing aggregation resources in the hardware. DEFVAL { 0 }
I32 hwAggShortPeriod	1.3.6.1.4.1.2011.5.102.1.4	Integer32	read-write	Indicates the value of the short period for link aggregation. Range: 0-10 Default: 1 Unit: second When set to 0, the short period is restored to the default value.
I32 hwAggLongPeriod	1.3.6.1.4.1.2011.5.102.1.5	Integer32	read-write	Indicates the value of the long period for link aggregation. Range: 0, 20-40 Default: 30 Unit: second When set to 0, the long period is restored to the default value.
INT hwAggPreempt	1.3.6.1.4.1.2011.5.102.1.6	INTEGER	read-write	This object enables/disables LACP priority preemption function. Options: 1. enable(1) -indicates the LACP priority preemption function is enable 2. disable(2) -indicates the LACP priority preemption function is disable Default: disable(2)
hwLacpMibNotifications	1.3.6.1.4.1.2011.5.102.2
NTF hwAggSpeedChangedNotification	1.3.6.1.4.1.2011.5.102.2.1			This event will be triggered whenever an aggregation changes its speed.
NTF hwAggPortInactiveNotification	1.3.6.1.4.1.2011.5.102.2.4			This event will be triggered whenever any port in aggregator is made inactive
hwLacpMibConformance	1.3.6.1.4.1.2011.5.102.4
hwLacpMibCompliances	1.3.6.1.4.1.2011.5.102.4.1
hwLacpMibCompliance	1.3.6.1.4.1.2011.5.102.4.1.1			The compliance statement for SNMP entities which implement the Lacp MIB.
hwLacpMibGroup	1.3.6.1.4.1.2011.5.102.4.2
hwLacpMibObjectGroup	1.3.6.1.4.1.2011.5.102.4.2.1			The collection of objects which are used to represent Lacp objects.
hwLacpMibNotificationGroup	1.3.6.1.4.1.2011.5.102.4.2.2			The collection of objects which are used to represent notifications.
hwLacpTrapsVbOids	1.3.6.1.4.1.2011.5.102.5
MAC hwOldUpLinkMACAddress	1.3.6.1.4.1.2011.5.102.5.1	MacAddress	accessible-for-notify	Indicates the old up link mac-address.
MAC hwNewUpLinkMACAddress	1.3.6.1.4.1.2011.5.102.5.2	MacAddress	accessible-for-notify	Indicates the new up link mac-address.
I32 hwAggLinkGroupID	1.3.6.1.4.1.2011.5.102.5.3	Integer32	accessible-for-notify	Indicates the aggregation link group ID.
hwLacpTraps	1.3.6.1.4.1.2011.5.102.6
hwLacpAlarmTraps	1.3.6.1.4.1.2011.5.102.6.1
hwLacpAlarmTrapsPrefix	1.3.6.1.4.1.2011.5.102.6.1.0
NTF hwLacpPortLinkFaultTrap	1.3.6.1.4.1.2011.5.102.6.1.0.1			The SNMP trap that is generated when LACP link is faulty.
NTF hwLacpPortLinkRecoverTrap	1.3.6.1.4.1.2011.5.102.6.1.0.2			The SNMP trap that is generated when the port receives the LACP packet normally.
NTF hwLacpGroupMacChangeTrap	1.3.6.1.4.1.2011.5.102.6.1.0.3			The SNMP trap that is generated when LACP up link switch over.
hwLacpCommonTraps	1.3.6.1.4.1.2011.5.102.6.2
hwLacpCommonTrapsPrefix	1.3.6.1.4.1.2011.5.102.6.2.0
NTF hwLacpPortStateForwarding	1.3.6.1.4.1.2011.5.102.6.2.0.1			The SNMP trap that is generated when a port turns into forwarding state form other state.
NTF hwLacpPortStateDiscarding	1.3.6.1.4.1.2011.5.102.6.2.0.2			The SNMP trap that is generated when a port turns into discarding state form forwarding state.

RFC description

Manages Link Aggregation Control Protocol (LACP) for automatic port aggregation, failure detection, and protection switchover in IEEE 802.3ad.

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Download HUAWEI-LACP-MIB

What Is HUAWEI-LACP-MIB?

Supported Devices

Monitoring Examples

What Can Be Monitored

This MIB depends on

Related MIBs

RFC description