A3COM-HUAWEI-MINM-MIB

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Organization: Hangzhou H3C Tech. Co., Ltd.

Last Updated: 2009-08-08

Category: Device Management, Vendor: H3C/HH3C

Description: Manages the H3C/3Com intelligent network management framework, providing configuration and status for MINM-based device management functions.

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What Is A3COM-HUAWEI-MINM-MIB?

A3COM-HUAWEI-MINM-MIB is an H3C proprietary MIB implementing IEEE 802.1ah MAC-in-MAC (Provider Backbone Bridging), which encapsulates customer Ethernet frames inside a backbone MAC header for carrier-scale Layer 2 transport. Its objects cover platform capabilities, the backbone MAC (BMAC) address, a VSI (Virtual Switch Instance) table (backbone VLAN, re-encapsulation flag, next available link ID), an uplink table, and a connection table recording link ID, remote BMAC/backbone VLAN, port, connection status, and aging status. As a configuration/status MIB it lets an administrator confirm a MAC-in-MAC connection's remote BMAC and operational status. It is deployed on H3C (3Com/Huawei) carrier Ethernet switches using MAC-in-MAC (802.1ah). Engineers can download the A3COM-HUAWEI-MINM-MIB file directly to load it into their MIB browser.

IPNetwork Monitor allows you to monitor SNMP objects defined in A3COM-HUAWEI-MINM-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

H3C (3Com/Huawei) carrier Ethernet switches (802.1ah MAC-in-MAC)

Monitoring Examples

An administrator checks h3cMinmConnectionStatus and h3cMinmConnectionAgingStatus to confirm a MAC-in-MAC backbone connection is up and not about to age out on an H3C carrier Ethernet switch.

What Can Be Monitored

MAC-in-MAC connection status and aging

Imported Objects

From A3COM-HUAWEI-OID-MIB

h3cCommon

OBJECT-IDENTITY

From A3COM-HUAWEI-VSI-MIB

h3cVsiIndex

OBJECT-TYPE

From RFC1213-MIB

ifIndex

From SNMPv2-SMI

Integer32
MODULE-IDENTITY
OBJECT-TYPE
Unsigned32

From SNMPv2-TC

MacAddress
RowStatus
TEXTUAL-CONVENTION

OIDs

OID symbolic	OID numeric	Type	Access	Description
h3cMinm	1.3.6.1.4.1.43.45.1.10.2.107			802.1ah MAC-in-MAC MIB
h3cMinmObjects	1.3.6.1.4.1.43.45.1.10.2.107.1
h3cMinmScalarGroup	1.3.6.1.4.1.43.45.1.10.2.107.1.1
BIT h3cMinmCapabilities	1.3.6.1.4.1.43.45.1.10.2.107.1.1.1	Bits	read-only	This object displays the MAC-in-MAC capabilities with respect to certain fields. The following values may be supported: reEncapsulation: Support for configuring re-encapsulation (denoted by h3cMinmVsiReEncapsulation). uplink: Support for configuring uplink (denoted by h3cMinmUplinkTable). vsiShareConnection: It indicates that connection entry is shared in all VSIs. h3cVsiIndex is meaningless and must be value 1 in h3cMinmConnectionTable.
MAC h3cMinmBmac	1.3.6.1.4.1.43.45.1.10.2.107.1.1.2	MacAddress	read-only	A MAC address used in creating the MAC header of I-tagged frames transmitted across a Provider Backbone Bridged Network. The invalid value FF:FF:FF:FF:FF:FF indicates that this node is not supported by the device.
h3cMinmVsiTable	1.3.6.1.4.1.43.45.1.10.2.107.1.2		not-accessible	A table for configuring MAC-in-MAC service instance parameter.
h3cMinmVsiEntry	1.3.6.1.4.1.43.45.1.10.2.107.1.2.1		not-accessible	An entry for configuring MAC-in-MAC service instance parameter.
I32 h3cMinmVsiBvlan	1.3.6.1.4.1.43.45.1.10.2.107.1.2.1.1	Integer32	read-write	BVLAN ID. The value 65535 indicates the BVLAN has not been configured for get operation, and it indicates deleting the BVLAN configration for set operation.
H3C h3cMinmVsiReEncapsulation	1.3.6.1.4.1.43.45.1.10.2.107.1.2.1.2	H3cMinmEnabledStatus	read-write	Whether the re-encapsulation is enabled. The reEncapsulation field of h3cMinmCapabilities denotes whether this node is supported.
U32 h3cMinmVsiNextAvailableLinkId	1.3.6.1.4.1.43.45.1.10.2.107.1.2.1.3	Unsigned32	read-only	Next available connection entry index for creating a connection entry. Its value ranges from 0x1 to 0xFFFFFFFF.The invalid value 0xFFFFFFFF indicates that connection entry can not be created. When the vsiShareConnection field of h3cMinmCapabilities is set, this node returns an invalid value if the value of h3cVsiIndex is not 1.
h3cMinmUplinkTable	1.3.6.1.4.1.43.45.1.10.2.107.1.3		not-accessible	A table for uplink ports of the VSI in MAC-in-MAC. The uplink field of h3cMinmCapabilities denotes whether this table is supported.
h3cMinmUplinkEntry	1.3.6.1.4.1.43.45.1.10.2.107.1.3.1		not-accessible	An entry for uplink ports of the VSI in MAC-in-MAC.
ROW h3cMinmUplinkRowStatus	1.3.6.1.4.1.43.45.1.10.2.107.1.3.1.1	RowStatus	read-create	Operation status of this table entry.
h3cMinmConnectionTable	1.3.6.1.4.1.43.45.1.10.2.107.1.4		not-accessible	A table for the connection information of BMAC.
h3cMinmConnectionEntry	1.3.6.1.4.1.43.45.1.10.2.107.1.4.1		not-accessible	An entry for the connection information of BMAC. When the vsiShareConnection field of h3cMinmCapabilities is set, connection entry is shared in all VSIs. h3cVsiIndex is meaningless and must be value 1 in h3cMinmConnectionTable.
U32 h3cMinmConnectionLinkId	1.3.6.1.4.1.43.45.1.10.2.107.1.4.1.1	Unsigned32	not-accessible	Entry index when the vsiShareConnection bit of h3cMinmCapabilities is set(h3cVsiIndex is meaningless and must be value 1), else entry index in the VSI of h3cVsiIndex.Its value ranges from 0x1 to 0xFFFFFFFE. It should be obtained from h3cMinmVsiNextAvailableLinkId for create operation.
MAC h3cMinmConnectionBmac	1.3.6.1.4.1.43.45.1.10.2.107.1.4.1.2	MacAddress	read-create	BMAC of an connection entry.
I32 h3cMinmConnectionBvlan	1.3.6.1.4.1.43.45.1.10.2.107.1.4.1.3	Integer32	read-create	BVLAN of an connection entry.
I32 h3cMinmConnectionPort	1.3.6.1.4.1.43.45.1.10.2.107.1.4.1.4	Integer32	read-create	Port ifindex of an connection entry.
INT h3cMinmConnectionStatus	1.3.6.1.4.1.43.45.1.10.2.107.1.4.1.5	INTEGER	read-create	State of an connection entry.
INT h3cMinmConnectionAgingStatus	1.3.6.1.4.1.43.45.1.10.2.107.1.4.1.6	INTEGER	read-only	Aging time of an connection entry.
ROW h3cMinmConnectionRowStatus	1.3.6.1.4.1.43.45.1.10.2.107.1.4.1.7	RowStatus	read-create	Operation status of this table entry.

RFC description

Manages 802.1ah MAC-in-MAC encapsulation and provider bridging on H3C/A3COM network devices.

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Download A3COM-HUAWEI-MINM-MIB

What Is A3COM-HUAWEI-MINM-MIB?

Supported Devices

Monitoring Examples

What Can Be Monitored

This MIB depends on

Related MIBs

RFC description