HUAWEI-E-TRUNK-MIB

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Organization: Organization.

Last Updated: 2008-10-21

Category: Technology: Link Aggregation, Vendor: Huawei

Description: Huawei E-Trunk (Enhanced Trunk) MIB for managing inter-device link aggregation and LACP-based trunk groups spanning multiple physical chassis.

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What Is HUAWEI-E-TRUNK-MIB?

HUAWEI-E-TRUNK-MIB is a Huawei enterprise SNMP module for managing E-Trunk (Enhanced Trunk), Huawei's proprietary feature for aggregating links across two separate physical chassis to provide inter-device redundancy, similar in spirit to standard LACP link aggregation but spanning multiple devices. It exposes configuration and state for E-Trunk groups and their member links, including trunk group membership and LACP-based negotiation status. This lets an administrator monitor the operational status of cross-chassis trunk links, revealing whether a peer chassis link has failed or a trunk has degraded, which is important for maintaining network path redundancy and device-level fault tolerance. The feature builds on standard IEEE 802.3ad/802.1AX LACP concepts and typically operates alongside standard IF-MIB interface counters for the physical member links. It is deployed on Huawei switches and routers configured in redundant chassis pairs for high-availability data center or campus core networks. Engineers can download the HUAWEI-E-TRUNK-MIB file directly to load it into their MIB browser.

IPNetwork Monitor allows you to monitor SNMP objects defined in HUAWEI-E-TRUNK-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/routers in dual-chassis high-availability pairs (E-Trunk feature)

Monitoring Examples

No detailed object names were provided in the source for this module (sample_objects is empty), so specific table/object names cannot be confirmed here. Based on its purpose, an administrator would typically poll E-Trunk group status and member-link state to detect when a cross-chassis trunk link goes down, which signals a chassis interconnect or LACP negotiation failure.

What Can Be Monitored

E-Trunk group status
trunk member link state
LACP negotiation status

Imported Objects

From HUAWEI-MIB

huaweiMgmt

OBJECT-IDENTITY

From SNMPv2-CONF

MODULE-COMPLIANCE
NOTIFICATION-GROUP
OBJECT-GROUP

From SNMPv2-SMI

Counter32
Counter64
Integer32
IpAddress
MODULE-IDENTITY
NOTIFICATION-TYPE
OBJECT-TYPE
Unsigned32

From SNMPv2-TC

DisplayString
PhysAddress
RowStatus
TEXTUAL-CONVENTION
TimeStamp
TruthValue

OIDs

OID symbolic	OID numeric	Type	Access	Description
hwDatacomm	1.3.6.1.4.1.2011.5.25
hwETrunkMIB	1.3.6.1.4.1.2011.5.25.178			Description.
hwETrunkObjects	1.3.6.1.4.1.2011.5.25.178.1
hwETrunkTable	1.3.6.1.4.1.2011.5.25.178.1.1		not-accessible	The E-Trunk table.
hwETrunkEntry	1.3.6.1.4.1.2011.5.25.178.1.1.1		not-accessible	E-Trunk entry.
I32 hwETrunkId	1.3.6.1.4.1.2011.5.25.178.1.1.1.1	Integer32	not-accessible	The index of the E-Trunk.
PHY hwETrunkSystemId	1.3.6.1.4.1.2011.5.25.178.1.1.1.2	PhysAddress	read-only	The system ID of the E-Trunk. It is a physical address.
I32 hwETrunkPri	1.3.6.1.4.1.2011.5.25.178.1.1.1.3	Integer32	read-create	The priority of the E-Trunk. The default value is 100.
INT hwETrunkStatus	1.3.6.1.4.1.2011.5.25.178.1.1.1.4	INTEGER	read-only	The status of the E-Trunk. 1:initialize. 2:backup. 3:master.
INT hwETrunkStatusReason	1.3.6.1.4.1.2011.5.25.178.1.1.1.5	INTEGER	read-only	The reason for the E-Trunk being in the current status. pri(1):Priority calculation. timeout(2):The receiving timer timed out. bfdDown(3):BFD detected the control link between the PE and peer down. peerTimeout(4):The receiving timer of the peer timed out. peerBfdDown(5):BFD of the peer detected the control link between the PE and peer down. allMemberDown(6):All members of the E-Trunk were down. init(7):Initiated the E-Trunk.
IP hwETrunkPeerIpAddr	1.3.6.1.4.1.2011.5.25.178.1.1.1.6	IpAddress	read-create	The peer IP address of the E-Trunk.
IP hwETrunkSourceIpAddr	1.3.6.1.4.1.2011.5.25.178.1.1.1.7	IpAddress	read-create	The source IP address of the E-Trunk.
I32 hwETrunkReceiveFailTimeMultiple	1.3.6.1.4.1.2011.5.25.178.1.1.1.8	Integer32	read-create	The detection time multiplier for failure detection. It is the multiple of the sending period.
I32 hwETrunkSendPeriod	1.3.6.1.4.1.2011.5.25.178.1.1.1.9	Integer32	read-create	The period for sending packets of the E-Trunk. The unit is 100ms.
C64 hwETrunkPacketReceive	1.3.6.1.4.1.2011.5.25.178.1.1.1.10	Counter64	read-only	The number of received packets.
C64 hwETrunkPacketSend	1.3.6.1.4.1.2011.5.25.178.1.1.1.11	Counter64	read-only	The number of sent packets.
C64 hwETrunkPacketRecDrop	1.3.6.1.4.1.2011.5.25.178.1.1.1.12	Counter64	read-only	The number of the dropped packets when the packets are received.
C64 hwETrunkPacketSndDrop	1.3.6.1.4.1.2011.5.25.178.1.1.1.13	Counter64	read-only	The number of the dropped packets when the packets are sent.
PHY hwETrunkPeerSystemId	1.3.6.1.4.1.2011.5.25.178.1.1.1.14	PhysAddress	read-only	The system ID of the peer E-Trunk. It is a physical address.
I32 hwETrunkPeerPri	1.3.6.1.4.1.2011.5.25.178.1.1.1.15	Integer32	read-only	The priority of the peer E-Trunk.
I32 hwETrunkPeerReceiveFailTime	1.3.6.1.4.1.2011.5.25.178.1.1.1.16	Integer32	read-only	The failure time for the peer E-Trunk to receive packets. The unit is 100ms.
INT hwETrunkSecurityKeyType	1.3.6.1.4.1.2011.5.25.178.1.1.1.17	INTEGER	read-create	The type of the security key. 1:The simple encrypt type. 2:The cipher encrypt type.
OCT hwETrunkSecurityKey	1.3.6.1.4.1.2011.5.25.178.1.1.1.18	OCTET STRING	read-create	This object can be set to a simple password with a string of 0 to 255 characters or a encrypted password with a string less than 392 characters. For security purposes, a get on this returns a zero length string.
I32 hwETrunkBfdSessId	1.3.6.1.4.1.2011.5.25.178.1.1.1.19	Integer32	read-create	The ID of a BFD session which is bound to the E-Trunk. When the status of the BFD session is changed, the status of the E-Trunk is also changed with BFD's status.
I32 hwETrunkResetCounter	1.3.6.1.4.1.2011.5.25.178.1.1.1.20	Integer32	read-create	Reset hwETrunkPacketReceive,hwETrunkPacketSend,hwETrunkPacketRecDrop,hwETrunkPacketSndDrop.
I32 hwETrunkRevertTime	1.3.6.1.4.1.2011.5.25.178.1.1.1.21	Integer32	read-create	The delay time to revert. The unit is second. The default is 120.
OCT hwETrunkBfdSessName	1.3.6.1.4.1.2011.5.25.178.1.1.1.22	OCTET STRING	read-create	The name of a BFD session which is bound to the E-Trunk. And BFD session name is composed of octet string which is 1 to 15 octet and can't contain space within it. When the status of the BFD session is changed, the status of the E-Trunk is also changed with BFD's status.
OCT hwETrunkDescription	1.3.6.1.4.1.2011.5.25.178.1.1.1.23	OCTET STRING	read-create	The description of the E-Trunk. The default is NULL
ROW hwETrunkRowStatus	1.3.6.1.4.1.2011.5.25.178.1.1.1.50	RowStatus	read-create	Current operation status of the row. It is used to manage the creation and deletion of conceptual rows.
hwETrunkMemberTable	1.3.6.1.4.1.2011.5.25.178.1.2		not-accessible	The member table of the E-Trunk.
hwETrunkMemberEntry	1.3.6.1.4.1.2011.5.25.178.1.2.1		not-accessible	Member Entry.
I32 hwETrunkMemberParentId	1.3.6.1.4.1.2011.5.25.178.1.2.1.1	Integer32	not-accessible	The ID of the E-Trunk to which the member belongs.
I32 hwETrunkMemberType	1.3.6.1.4.1.2011.5.25.178.1.2.1.2	Integer32	not-accessible	The type of the member. Now it is Eth-Trunk only. 1:EthTrunk
U32 hwETrunkMemberId	1.3.6.1.4.1.2011.5.25.178.1.2.1.3	Unsigned32	not-accessible	The ID of the member.
INT hwETrunkMemberStatus	1.3.6.1.4.1.2011.5.25.178.1.2.1.4	INTEGER	read-only	The member status. 1:backup. 2:master.
INT hwETrunkMemberStatusReason	1.3.6.1.4.1.2011.5.25.178.1.2.1.5	INTEGER	read-only	The reason for the member being in the current status. forceBackup(1):The work mode of the member is force-backup. forceMaster(2):The work mode of the member is force-master. etrunkInit(3):The work mode of the member is auto. The status of E-Trunk is initialize. etrunkBackup(4):The work mode of the member is auto. The status of E-Trunk is backup. etrunkMaster(5):The work mode of the member is auto. The status of E-Trunk is master. peerMemberDown(6):The status of the member belonging to the peer E-Trunk is down. peerMemberUp(7):The status of the member belonging to the peer E-Trunk is up.
INT hwETrunkMemberWorkMode	1.3.6.1.4.1.2011.5.25.178.1.2.1.6	INTEGER	read-create	The work mode of the member. 1:auto. 2:forceBackup. 3:forceMaster.
INT hwETrunkMemberPhyStatus	1.3.6.1.4.1.2011.5.25.178.1.2.1.7	INTEGER	read-only	The physical status of the member. 1:up. 2:down.
U32 hwETrunkMemberRemoteId	1.3.6.1.4.1.2011.5.25.178.1.2.1.8	Unsigned32	read-create	Indicates the ID of a remote E-Trunk member. By default, the ID of a remote E-Trunk member is the same as the ID of the local E-Trunk member. When both ends have E-Trunk member with different IDs, you need to specify the ID of a remote E-Trunk member.
ROW hwETrunkMemberRowStatus	1.3.6.1.4.1.2011.5.25.178.1.2.1.50	RowStatus	read-create	Current operation status of the row. It is used to manage the creation and deletion of conceptual rows.
hwETrunkTraps	1.3.6.1.4.1.2011.5.25.178.2
NTF hwETrunkStatusChange	1.3.6.1.4.1.2011.5.25.178.2.1			The trap is generated when the status of the E-Trunk is changed or the status reason of the E-Trunk is changed.
NTF hwETrunkMemberStatusChange	1.3.6.1.4.1.2011.5.25.178.2.2			The trap is generated when the status of the memeber is changed or the status reason of the memeber is changed.
hwETrunkConformance	1.3.6.1.4.1.2011.5.25.178.3
hwETrunkCompliances	1.3.6.1.4.1.2011.5.25.178.3.1
hwETrunkFullCompliance	1.3.6.1.4.1.2011.5.25.178.3.1.1			Description.
hwETrunkGroups	1.3.6.1.4.1.2011.5.25.178.3.2
hwETrunkGroup	1.3.6.1.4.1.2011.5.25.178.3.2.1			Description.
hwETrunkMemberGroup	1.3.6.1.4.1.2011.5.25.178.3.2.2			Description.
hwETrunkNotificationGroup	1.3.6.1.4.1.2011.5.25.178.3.2.3			Description.

RFC description

Manages E-Trunk (extended trunk) functionality for redundancy and load balancing on Huawei network equipment.

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Download HUAWEI-E-TRUNK-MIB

What Is HUAWEI-E-TRUNK-MIB?

Supported Devices

Monitoring Examples

What Can Be Monitored

This MIB depends on

Related MIBs

RFC description