ALCATEL-IND1-DHL-MIB
AI MIB Summary
The ALCATEL-IND1-DHL-MIB monitors and manages Alcatel-Lucent hardware Dual Homed Link (DHL) configurations, specifically tracking VLAN distribution states across redundant interfaces and verifying the implicit Spanning Tree Protocol (STP) disablement required to prevent broadcast loops. This module provides visibility into the operational status of the VLAN split logic, ensuring core connectivity is maintained during single-link failures without manual STP intervention.
The Dual Homed Link uses two links with a number of VLANs split between them from the common pool of vlans, in such a way that any vlan is not associated with both of the redundant links at the same time to avoid formation of loops and also VLANs are still connected to the core when one link fails. STP is disabled on both the DHL links implicitly.
Main OID:
alcatelIND1DHLMIB.1.3.6.1.4.1.6486.801.1.2.1.65.1
44
Objects
Active
Status
6
Dependencies
Imported Objects
Objects
44 total| Object Name |
|---|
alcatelIND1DHLMIBThe Dual Homed Link uses two links with a number of VLANs split between
them from the common pool of vlans, in such a way that any vlan is not
associated with both of the redundant links at the same time to avoid formation
of loops and also VLANs are still connected to the core when one link fails.
STP is disabled on both the DHL links implicitly. MODULE-IDENTITY .1.3.6.1.4.1.6486.801.1.2.1.65.1 |
alcatelIND1DHLMIBNotificationsBranch For DHL Subsystem Notifications. OBJECT IDENTIFIER .1.3.6.1.4.1.6486.801.1.2.1.65.1.0 |
alaDHLVlanMoveTrapWhen linkA or linkB goes down or becomes up and both the ports are
are part of some vlan-map, then this
trap is sent to the Management Entity, with the DHL port information. NOTIFICATION-TYPE .1.3.6.1.4.1.6486.801.1.2.1.65.1.0.1 |
alcatelIND1DHLMIBObjectsBranch For DHL Subsystem Managed Objects. OBJECT IDENTIFIER .1.3.6.1.4.1.6486.801.1.2.1.65.1.1 |
alaDHLSessionConfig OBJECT IDENTIFIER .1.3.6.1.4.1.6486.801.1.2.1.65.1.1.1 |
alaDHLSessionTableDefines the DHL control table for providing the
capability of performing DHL Active-Active operations. SEQUENCE OF AlaDHLSessionEntry .1.3.6.1.4.1.6486.801.1.2.1.65.1.1.1.1 |
alaDHLSessionEntryAn entry in this table containing information of
a single DHL (Active-Active) session. AlaDHLSessionEntry .1.3.6.1.4.1.6486.801.1.2.1.65.1.1.1.1.1 |
alaDHLSessionIndexDHL session Index identify the entries in the table.
we are currently supporting one session. Integer32 (1 .. 1000) .1.3.6.1.4.1.6486.801.1.2.1.65.1.1.1.1.1.1 |
alaDHLSessionDescrUser provided description string for the DHL session.rw SnmpAdminString (SNMP-FRAMEWORK-MIB) .1.3.6.1.4.1.6486.801.1.2.1.65.1.1.1.1.1.2 |
alaDHLSessionAdminStatusIndicates whether the admin state of DHL session is ENBLED or DISABLED.rw Enumeration .1.3.6.1.4.1.6486.801.1.2.1.65.1.1.1.1.1.3 |
alaDHLSessionOperStatusIndicates whether the operational state of DHL session is UP or DOWN.ro Enumeration .1.3.6.1.4.1.6486.801.1.2.1.65.1.1.1.1.1.4 |
alaDHLSessionPreemptionTimeInterval, in seconds, which defines the pre-emption time used for delay
in moving back the vlan to their original link.rw Integer32 .1.3.6.1.4.1.6486.801.1.2.1.65.1.1.1.1.1.5 |
alaDHLSessionAdminMacFlushingValue for mac-flushing technique used for the specified DHL session.rw Enumeration .1.3.6.1.4.1.6486.801.1.2.1.65.1.1.1.1.1.6 |
alaDHLSessionActiveMacFlushingOperational state of mac-flushing technique used for the specified DHL session.ro Enumeration .1.3.6.1.4.1.6486.801.1.2.1.65.1.1.1.1.1.7 |
alaDHLSessionRowStatusThis object allows entries to be created and deleted in the table.rw RowStatus (SNMPv2-TC) .1.3.6.1.4.1.6486.801.1.2.1.65.1.1.1.1.1.8 |
alaDHLLinksConfig OBJECT IDENTIFIER .1.3.6.1.4.1.6486.801.1.2.1.65.1.1.2 |
alaDHLLinksTableDefines the DHLG links table for a DHL session. this table allows the
capability to add or remove the DHL links from the DHL session. SEQUENCE OF AlaDHLLinksEntry .1.3.6.1.4.1.6486.801.1.2.1.65.1.1.2.1 |
alaDHLLinksEntryAn entry in this table, contains information of
the configured port/ling-aggs that participate in a DHL session. AlaDHLLinksEntry .1.3.6.1.4.1.6486.801.1.2.1.65.1.1.2.1.1 |
alaDHLLinkslinkAThe physical identification number for DHL linkA. it can be a physical
port or a logical port InterfaceIndex (IF-MIB) .1.3.6.1.4.1.6486.801.1.2.1.65.1.1.2.1.1.1 |
alaDHLLinkslinkBThe physical identification number for DHL linkB. it can be a physical
port or a logical port InterfaceIndex (IF-MIB) .1.3.6.1.4.1.6486.801.1.2.1.65.1.1.2.1.1.2 |
alaDHLLinkslinkAOperStatusThis object indicates whether the operational state of DHL linkA is UP
or DOWN.ro Enumeration .1.3.6.1.4.1.6486.801.1.2.1.65.1.1.2.1.1.3 |
alaDHLLinkslinkBOperStatusIndicates whether the operational state of DHL linkB is UP
or DOWN.ro Enumeration .1.3.6.1.4.1.6486.801.1.2.1.65.1.1.2.1.1.4 |
alaDHLLinksRowStatusThis object allows entries to be created and deleted in the table.rw RowStatus (SNMPv2-TC) .1.3.6.1.4.1.6486.801.1.2.1.65.1.1.2.1.1.5 |
alaDHLVpa OBJECT IDENTIFIER .1.3.6.1.4.1.6486.801.1.2.1.65.1.1.3 |
alaDHLVpaTableUsed to display the vlan membership of the DHL links. this table is also
used to display whether a vlan is protected or unprotected and operational on which DHL link. SEQUENCE OF AlaDHLVpaEntry .1.3.6.1.4.1.6486.801.1.2.1.65.1.1.3.1 |
alaDHLVpaEntryAn entry in this table, contains VPA information of
of each link per DHL session. AlaDHLVpaEntry .1.3.6.1.4.1.6486.801.1.2.1.65.1.1.3.1.1 |
alaDHLVpalinkIndicates the vlan is member of linkA or linkB. the value is
physical identification number for DHL link. it can be a physical port or a logical port InterfaceIndex (IF-MIB) .1.3.6.1.4.1.6486.801.1.2.1.65.1.1.3.1.1.1 |
alaDHLVpaVlanThe vlan number where the DHL linkA or linkB is member of it. Integer32 (1 .. 4094) .1.3.6.1.4.1.6486.801.1.2.1.65.1.1.3.1.1.2 |
alaDHLVpaVlanTypeindicates whether the vlan is protected or un protected where
one of the DHL link is member of it.ro Enumeration .1.3.6.1.4.1.6486.801.1.2.1.65.1.1.3.1.1.3 |
alaDHLVpaActiveLinkindicates the DHL link on which the vlan is operational.
If the value is zero that means the vlan is not operational and
it's unprotected.ro InterfaceIndex (IF-MIB) .1.3.6.1.4.1.6486.801.1.2.1.65.1.1.3.1.1.4 |
alaDHLVlanMap OBJECT IDENTIFIER .1.3.6.1.4.1.6486.801.1.2.1.65.1.1.4 |
alaDHLVlanMapTableDefines the DHL vlan map for linkB. this indicates the vlans
that will be operational on DHL linkB from the common pool of
vlans between DHL linkA and linkB and by default the vlans
that are not specified by this table are operational on DHL
linkA. SEQUENCE OF AlaDHLVlanMapEntry .1.3.6.1.4.1.6486.801.1.2.1.65.1.1.4.1 |
alaDHLVlanMapEntryAn entry in this table,
contains the vlan-map for linkB in DHL session. AlaDHLVlanMapEntry .1.3.6.1.4.1.6486.801.1.2.1.65.1.1.4.1.1 |
alaDHLVlanMapVlanStartThe VLAN number identifying the first vlan id in the
range. And if start and end is same then it will
be treated a one vlan id. Integer32 .1.3.6.1.4.1.6486.801.1.2.1.65.1.1.4.1.1.1 |
alaDHLVlanMapVlanEndThe VLAN number identifying the end vlan id in the
range. And if start and end is same then it will
be treated a one vlan id. Integer32 .1.3.6.1.4.1.6486.801.1.2.1.65.1.1.4.1.1.2 |
alaDHLVlanMapRowStatusThis object allows entries to be created and deleted
in the table.rw RowStatus (SNMPv2-TC) .1.3.6.1.4.1.6486.801.1.2.1.65.1.1.4.1.1.3 |
alaDHLTrapsObj OBJECT IDENTIFIER .1.3.6.1.4.1.6486.801.1.2.1.65.1.1.5 |
alaDHLSessionIDThis object specifies the DHL Session ID for which alaDHLVlanMoveTrap needs to be
sent to the Management Entity.ro Integer32 .1.3.6.1.4.1.6486.801.1.2.1.65.1.1.5.1 |
alaDHLPortFromThis object specifies the port, either linkA or linkB, from which
vlan-mapped vlans have joined to other port due to linkUp or linkDown
as specified by alaDHLVlanMoveReason.ro InterfaceIndex (IF-MIB) .1.3.6.1.4.1.6486.801.1.2.1.65.1.1.5.2 |
alaDHLPortToThis object specifies the port, either linkA or linkB, to which
vlan-mapped vlans have joined from other port due to linkUp or linkDown
as specified by alaDHLVlanMoveReason.ro InterfaceIndex (IF-MIB) .1.3.6.1.4.1.6486.801.1.2.1.65.1.1.5.3 |
alaDHLVlanMoveReasonThis object specifies the reason for Vlan Movement from one port to another port.ro Enumeration .1.3.6.1.4.1.6486.801.1.2.1.65.1.1.5.4 |
alcatelIND1DHLMIBConformanceBranch for DHL Module MIB Subsystem Conformance Information. OBJECT IDENTIFIER .1.3.6.1.4.1.6486.801.1.2.1.65.1.2 |
alcatelIND1DHLMIBGroupsBranch for DHL Module MIB Subsystem Units of Conformance. OBJECT IDENTIFIER .1.3.6.1.4.1.6486.801.1.2.1.65.1.2.1 |
alcatelIND1DHLMIBCompliancesBranch for DHL Module MIB Subsystem Compliance Statements. OBJECT IDENTIFIER .1.3.6.1.4.1.6486.801.1.2.1.65.1.2.2 |