ARUBAWIRED-MCLAG-MIB

All MIBs › ARUBAWIRED-MCLAG-MIB

Organization: HPE/Aruba Networking Division

Last Updated: 2018-05-09

Category: Vendor: Aruba, Wireless and WLAN

Description: Aruba wired switch ArubaOS-CX MC-LAG multi-chassis link aggregation configuration and status.

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What Is ARUBAWIRED-MCLAG-MIB?

ARUBAWIRED-MCLAG-MIB is an HPE Aruba proprietary MIB covering the Multi-Chassis Link Aggregation (MC-LAG) feature on ArubaOS-CX wired switches. It exposes inter-switch link (ISL) configuration and status such as hello interval, hold time, hello timeout, device priority, system ID, platform name, software version, and VLAN ID list, plus keepalive source IP/VRF settings and overall MCLAG configuration/status objects. Its monitoring focus is on high-availability link health and software consistency: admins track ISL keepalive timing and reachability to make sure the two chassis stay synchronized, and compare peer software versions to catch a mismatch before it causes an MC-LAG incompatibility or split-brain condition. It depends on underlying interface, VLAN, and InetAddress typing conventions for the ISL and keepalive objects. It is deployed on pairs of Aruba CX switches configured for MC-LAG in data center core/distribution layers or campus aggregation points. Engineers can download the ARUBAWIRED-MCLAG-MIB file directly to load it into their MIB browser.

IPNetwork Monitor allows you to monitor SNMP objects defined in ARUBAWIRED-MCLAG-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

Aruba CX series wired switches (MC-LAG pairs)
ArubaOS-CX network switches

Monitoring Examples

An admin polls arubaWiredMclagIslPort together with arubaWiredMclagIslHelloInterval and arubaWiredMclagIslHelloTimeout to confirm the inter-switch link is exchanging keepalives on schedule, and checks arubaWiredMclagIslSwVersion against the peer chassis to catch a software mismatch. If arubaWiredMclagKeepAliveSrcIPAddr becomes unreachable or arubaWiredMclagStatus reports a fault, the pair risks a split-brain where both switches believe they are primary. arubaWiredMclagIslDevicePriority and arubaWiredMclagIslSystemID are checked to confirm which chassis holds the primary role for the MC-LAG domain.

What Can Be Monitored

MC-LAG ISL link status
hello/keepalive timers and timeouts
peer software version consistency
keepalive source IP reachability
overall MC-LAG status
device priority/system ID for role election

Imported Objects

From ARUBAWIRED-NETWORKING-OID

wndFeatures

OBJECT-IDENTITY

From IF-MIB

InterfaceIndex

From INET-ADDRESS-MIB

InetAddress
InetAddressType

From SNMPv2-CONF

MODULE-COMPLIANCE
OBJECT-GROUP

From SNMPv2-SMI

Integer32
MODULE-IDENTITY
OBJECT-TYPE
TimeTicks

From SNMPv2-TC

DisplayString
TEXTUAL-CONVENTION
TruthValue

OIDs

OID symbolic	OID numeric	Type	Access	Description
arubaWiredMclagMIB	1.3.6.1.4.1.47196.4.1.1.3.2			This is the MIB module related to HPE Aruba MCLAG feature
arubaWiredMclagConfig	1.3.6.1.4.1.47196.4.1.1.3.2.1
arubaWiredMclagIslConfig	1.3.6.1.4.1.47196.4.1.1.3.2.1.1
NUM arubaWiredMclagIslPort	1.3.6.1.4.1.47196.4.1.1.3.2.1.1.1	InterfaceIndex	read-write	IfIndex corresponding to the Mclag InterSwitchLink port. A value of 0 means there is no ISL port configuration.
I32 arubaWiredMclagIslHelloInterval	1.3.6.1.4.1.47196.4.1.1.3.2.1.1.2	Integer32	read-write	ISLP hello interval in seconds. The default value is 1.
I32 arubaWiredMclagIslHoldTime	1.3.6.1.4.1.47196.4.1.1.3.2.1.1.3	Integer32	read-write	ISL port-flap hold time in seconds. The default value is 0.
I32 arubaWiredMclagIslHelloTimeout	1.3.6.1.4.1.47196.4.1.1.3.2.1.1.4	Integer32	read-write	ISL hello timeout in seconds. The default value is 3.
I32 arubaWiredMclagIslDevicePriority	1.3.6.1.4.1.47196.4.1.1.3.2.1.1.5	Integer32	read-write	Mclags on device with lower value of priority will stay UP in the case of split. The default value is 8.
STR arubaWiredMclagIslSystemID	1.3.6.1.4.1.47196.4.1.1.3.2.1.1.6	DisplayString	read-only	Device identifier. This is advertised over ISL.
STR arubaWiredMclagIslPlatformName	1.3.6.1.4.1.47196.4.1.1.3.2.1.1.7	DisplayString	read-only	Device type. This is advertised over ISL.
STR arubaWiredMclagIslSwVersion	1.3.6.1.4.1.47196.4.1.1.3.2.1.1.8	DisplayString	read-only	S/W version running on the device type. This is advertised over ISL.
VID arubaWiredMclagIslVIDList	1.3.6.1.4.1.47196.4.1.1.3.2.1.1.9	VidList	read-only	VLAN IDs that the ISL port is a member of.
arubaWiredMclagKeepAliveConfig	1.3.6.1.4.1.47196.4.1.1.3.2.1.2
IPt arubaWiredMclagKeepAliveSrcIPAddrType	1.3.6.1.4.1.47196.4.1.1.3.2.1.2.1	InetAddressType	read-write	The KeepAlive source address type. It can be IPv4 or IPv6.
IP arubaWiredMclagKeepAliveSrcIPAddr	1.3.6.1.4.1.47196.4.1.1.3.2.1.2.2	InetAddress	read-write	The KeepAlive source address. It can be IPv4 or IPv6.
STR arubaWiredMclagKeepAliveVrf	1.3.6.1.4.1.47196.4.1.1.3.2.1.2.3	DisplayString	read-write	The KeepAlive VRF domain.
I32 arubaWiredMclagKeepAliveUdpPort	1.3.6.1.4.1.47196.4.1.1.3.2.1.2.4	Integer32	read-write	The KeepAlive UDP port. Same port is used as source and destination UDP ports.
IPt arubaWiredMclagKeepAlivePeerIPAddrType	1.3.6.1.4.1.47196.4.1.1.3.2.1.2.5	InetAddressType	read-write	The KeepAlive peer address type. It can be IPv4 or IPv6.
IP arubaWiredMclagKeepAlivePeerIPAddr	1.3.6.1.4.1.47196.4.1.1.3.2.1.2.6	InetAddress	read-write	The KeepAlive peer address. It can be IPv4 or IPv6.
I32 arubaWiredMclagKeepAliveHelloInterval	1.3.6.1.4.1.47196.4.1.1.3.2.1.2.7	Integer32	read-write	KeepAlive hello interval in seconds. The default value is 1.
I32 arubaWiredMclagKeepAliveHelloTimeout	1.3.6.1.4.1.47196.4.1.1.3.2.1.2.8	Integer32	read-write	KeepAlive hello timeout in seconds. The default value is 3.
I32 arubaWiredMclagKeepAliveDevicePriority	1.3.6.1.4.1.47196.4.1.1.3.2.1.2.9	Integer32	read-only	Device priority that will be advertised via KeepAlive protocol.
STR arubaWiredMclagKeepAliveSystemID	1.3.6.1.4.1.47196.4.1.1.3.2.1.2.10	DisplayString	read-only	Device identifier that will be advertised via KeepAlive protocol.
STR arubaWiredMclagKeepAlivePlatformName	1.3.6.1.4.1.47196.4.1.1.3.2.1.2.11	DisplayString	read-only	Device type that will be advertised via KeepAlive protocol.
STR arubaWiredMclagKeepAliveSwVersion	1.3.6.1.4.1.47196.4.1.1.3.2.1.2.12	DisplayString	read-only	S/W version that will be advertised via KeepAlive protocol.
arubaWiredMclagAggregatorConfig	1.3.6.1.4.1.47196.4.1.1.3.2.1.3
arubaWiredMclagAggregatorTable	1.3.6.1.4.1.47196.4.1.1.3.2.1.3.1		not-accessible	This table supplements the table 'dot3adAggTable' in ieee802.3ad mib.
arubaWiredMclagAggregatorEntry	1.3.6.1.4.1.47196.4.1.1.3.2.1.3.1.1		not-accessible	The fields in this entry will be used to supplement fields of dot3adAggEntry in ieee802.3ad mib.
NUM arubaWiredMclagAggregatorIndex	1.3.6.1.4.1.47196.4.1.1.3.2.1.3.1.1.1	InterfaceIndex	not-accessible	The unique identifier allocated to this Aggregator by the local System. This attribute identifies an Aggregator instance among the subordinate managed objects of the containing object. This value is read-only.
INT arubaWiredMclagAggregatorType	1.3.6.1.4.1.47196.4.1.1.3.2.1.3.1.1.2	INTEGER	read-create	This field specifies the aggregator/lag type.
VID arubaWiredMclagVlanList	1.3.6.1.4.1.47196.4.1.1.3.2.1.3.1.1.3	VidList	read-only	VLANs that this aggregator is a member of. This is used for configuration consistency validation.
T/F arubaWiredMclagLoopProtectEnabled	1.3.6.1.4.1.47196.4.1.1.3.2.1.3.1.1.4	TruthValue	read-only	Loop Protect protocol admin state for this MCLAG. This is used for configuration consistency validation.
INT arubaWiredMclagLoadBalanceScheme	1.3.6.1.4.1.47196.4.1.1.3.2.1.3.1.1.5	INTEGER	read-only	Load balance scheme configured for this MCLAG. This is used for configuration consistency validation.
INT arubaWiredMclagCosOverride	1.3.6.1.4.1.47196.4.1.1.3.2.1.3.1.1.6	INTEGER	read-only	CoS override configuration for this MCLAG. This is used for configuration consistency validation.
INT arubaWiredMclagDscpOverride	1.3.6.1.4.1.47196.4.1.1.3.2.1.3.1.1.7	INTEGER	read-only	DSCP override configuration for this MCLAG. This is used for configuration consistency validation.
INT arubaWiredMclagQoSTrust	1.3.6.1.4.1.47196.4.1.1.3.2.1.3.1.1.8	INTEGER	read-only	Port QoS trust mode configured for this MCLAG. This is used for configuration consistency validation.
arubaWiredMclagStatus	1.3.6.1.4.1.47196.4.1.1.3.2.2
arubaWiredMclagIslStatus	1.3.6.1.4.1.47196.4.1.1.3.2.2.1
INT arubaWiredMclagIslOperState	1.3.6.1.4.1.47196.4.1.1.3.2.2.1.1	INTEGER	read-only	ISL operational state.
I32 arubaWiredMclagIslPduTx	1.3.6.1.4.1.47196.4.1.1.3.2.2.1.2	Integer32	read-only	Number of ISL PDUs transmitted by this device.
I32 arubaWiredMclagIslPduRx	1.3.6.1.4.1.47196.4.1.1.3.2.2.1.3	Integer32	read-only	Number of ISL PDUs received by this device.
I32 arubaWiredMclagIslHelloTx	1.3.6.1.4.1.47196.4.1.1.3.2.2.1.4	Integer32	read-only	Number of ISL Hello packets transmitted by this device.
I32 arubaWiredMclagIslHelloRx	1.3.6.1.4.1.47196.4.1.1.3.2.2.1.5	Integer32	read-only	Number of ISL Hello packets received by this device.
INT arubaWiredMclagDeviceOperRole	1.3.6.1.4.1.47196.4.1.1.3.2.2.1.6	INTEGER	read-only	Operational role of this device derived based on device priority of the 2 devices.
STR arubaWiredMclagDeviceOperSystemID	1.3.6.1.4.1.47196.4.1.1.3.2.2.1.7	DisplayString	read-only	System identifier used by this device - derived from system identifier values of the 2 devices.
arubaWiredMclagKeepAliveStatus	1.3.6.1.4.1.47196.4.1.1.3.2.2.2
INT arubaWiredMclagKeepAliveOperState	1.3.6.1.4.1.47196.4.1.1.3.2.2.2.1	INTEGER	read-only	KeepAlive protocol operational state.
I32 arubaWiredMclagKeepAlivePacketsTx	1.3.6.1.4.1.47196.4.1.1.3.2.2.2.2	Integer32	read-only	Number of KeepAlive protocol packets transmitted by this device.
I32 arubaWiredMclagKeepAlivePacketsRx	1.3.6.1.4.1.47196.4.1.1.3.2.2.2.3	Integer32	read-only	Number of KeepAlive protocol packets received by this device.
I32 arubaWiredMclagKeepAlivePacketsDrop	1.3.6.1.4.1.47196.4.1.1.3.2.2.2.4	Integer32	read-only	Number of KeepAlive protocol packets dropped.
I32 arubaWiredMclagKeepAliveTimeoutCount	1.3.6.1.4.1.47196.4.1.1.3.2.2.2.5	Integer32	read-only	Number of times KeepAlive protocol went to failed state because of KeepAlive timer expiry.
TIK arubaWiredMclagKeepAliveLastEstablishedTime	1.3.6.1.4.1.47196.4.1.1.3.2.2.2.6	TimeTicks	read-only	Stores the most recent time KeepAlive handshake was successful and a value of 0 indicates KeepAlive handshake was never established.
TIK arubaWiredMclagKeepAliveLastFailedTime	1.3.6.1.4.1.47196.4.1.1.3.2.2.2.7	TimeTicks	read-only	Stores the most recent time KeepAlive handshake failed and a value of 0 indicates KeepAlive handshake never failed.

RFC description

Multi-Chassis Link Aggregation Group (MCLAG) feature management on HPE Aruba wired switches.

Start monitoring Aruba CX network switches 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 ARUBAWIRED-MCLAG-MIB

What Is ARUBAWIRED-MCLAG-MIB?

Supported Devices

Monitoring Examples

What Can Be Monitored

This MIB depends on

Related MIBs

RFC description