ENTERASYS-MSTP-MIB

File: ENTERASYS-MSTP-MIB.mib (41458 bytes)

Imported modules

SNMPv2-SMI SNMPv2-TC SNMPv2-CONF
SNMP-FRAMEWORK-MIB IF-MIB P-BRIDGE-MIB
BRIDGE-MIB ENTERASYS-MIB-NAMES

Imported symbols

MODULE-IDENTITY OBJECT-TYPE Unsigned32
Counter32 TimeTicks TEXTUAL-CONVENTION
RowStatus TruthValue MODULE-COMPLIANCE
OBJECT-GROUP SnmpAdminString InterfaceIndex
EnabledStatus BridgeId etsysModules

Defined Types

HexString  
TEXTUAL-CONVENTION    
  current STRING Size(0..1024)

EtsysMstpMstiEntry  
SEQUENCE    
  etsysMstpMstId Unsigned32
  etsysMstpMstiStatus RowStatus

EtsysMstpAllocEntry  
SEQUENCE    
  etsysMstpFdbId Unsigned32
  etsysMstpMstIdOfFdb Unsigned32

EtsysMstpConfigEntry  
SEQUENCE    
  etsysMstpVlanId Unsigned32
  etsysMstpMstIdOfVlan Unsigned32

EtsysMstpBridgeEntry  
SEQUENCE    
  etsysMstpBridgePriority Unsigned32
  etsysMstpTimeSinceTopologyChange TimeTicks
  etsysMstpTopologyChangeCount Counter32
  etsysMstpTopologyChangeInProgress TruthValue
  etsysMstpDesignatedRoot BridgeId
  etsysMstpRootPathCost Unsigned32
  etsysMstpRootPort Unsigned32

EtsysMstpPortEntry  
SEQUENCE    
  etsysMstpPortNumber InterfaceIndex
  etsysMstpPortPriority Unsigned32
  etsysMstpPortState INTEGER
  etsysMstpPortAdminPathCost Unsigned32
  etsysMstpPortOperPathCost Unsigned32
  etsysMstpPortDesignatedRoot BridgeId
  etsysMstpPortDesignatedCost Unsigned32
  etsysMstpPortDesignatedBridge BridgeId
  etsysMstpPortDesignatedPort STRING
  etsysMstpPortRoleValue INTEGER

EtsysMstpGlobalPortEntry  
SEQUENCE    
  etsysMstpHelloTime Unsigned32
  etsysMstpPortHelloTime Unsigned32
  etsysMstpBoundaryPort TruthValue

EtsysMstpMstiExtnEntry  
SEQUENCE    
  etsysMstpMstiExtnBackupRootEnable EnabledStatus

EtsysMstpPortExtnEntry  
SEQUENCE    
  etsysMstpPortExtnNonForwardingReason INTEGER
  etsysMstpPortExtnLoopProtectEnable EnabledStatus
  etsysMstpPortExtnLoopProtectBlocking INTEGER

Defined Values

etsysMstpMIB 1.3.6.1.4.1.5624.1.2.28
This mib module defines a portion of the SNMP enterprise MIBs under Enterasys Networks' enterprise OID pertaining to the Multiple Spanning Tree Protocol defined by IEEE 802.1s. This MIB is used to manage devices which support MSTP. It will be supported until a standard IEEE 802.1s MIB has been defined by the IETF.
MODULE-IDENTITY    

etsysMstpObjects 1.3.6.1.4.1.5624.1.2.28.1
OBJECT IDENTIFIER    

etsysMstpConfig 1.3.6.1.4.1.5624.1.2.28.1.1
OBJECT IDENTIFIER    

etsysMstpBridge 1.3.6.1.4.1.5624.1.2.28.1.2
OBJECT IDENTIFIER    

etsysMstpPort 1.3.6.1.4.1.5624.1.2.28.1.3
OBJECT IDENTIFIER    

etsysMstpExtn 1.3.6.1.4.1.5624.1.2.28.1.4
OBJECT IDENTIFIER    

etsysMstpNotifications 1.3.6.1.4.1.5624.1.2.28.1.0
OBJECT IDENTIFIER    

etsysMstpMaxMstId 1.3.6.1.4.1.5624.1.2.28.1.1.1
The maximum Multiple Spanning Tree (MST) instance ID that this device supports.
OBJECT-TYPE    
  Unsigned32  

etsysMstpMaxSupportedMsts 1.3.6.1.4.1.5624.1.2.28.1.1.2
The maximum number of Multiple Spanning Tree instances that this device supports. The value of this object is not affected by the value of etsysMstpMaxConfigurableMsts. This object represents the maximum value that etsysMstpMaxConfigurableMsts can be set to.
OBJECT-TYPE    
  Unsigned32  

etsysMstpNumMsts 1.3.6.1.4.1.5624.1.2.28.1.1.3
The current number of Multiple Spanning Tree instances that are configured in this device.
OBJECT-TYPE    
  Unsigned32  

etsysMstpMstiTable 1.3.6.1.4.1.5624.1.2.28.1.1.4
The list of configured Multiple Spanning Tree instances.
OBJECT-TYPE    
  SEQUENCE OF  
    EtsysMstpMstiEntry

etsysMstpMstiEntry 1.3.6.1.4.1.5624.1.2.28.1.1.4.1
A table entry representing a Multiple Spanning Tree instance.
OBJECT-TYPE    
  EtsysMstpMstiEntry  

etsysMstpMstId 1.3.6.1.4.1.5624.1.2.28.1.1.4.1.1
The unique ID of this Multiple Spanning Tree instance. This value SHALL be between 1 and etsysMstpMaxMstId inclusively.
OBJECT-TYPE    
  Unsigned32  

etsysMstpMstiStatus 1.3.6.1.4.1.5624.1.2.28.1.1.4.1.2
This object allows for the dynamic creation and deletion of the corresponding Spanning Tree instance. Creation and activation of a conceptual row in this table MUST be performed as a single operation -- by setting this object to createAndGo(4) -- and suspension of an active conceptual row is not supported. Consequently, setting this object to createAndWait(5) or notInService(2) SHALL fail. Setting this object to destroy(6) SHALL fail if the corresponding Spanning Tree instance has one or more FIDs allocated to it in the FID to MSTID Allocation Table (etsysMstpAllocTable). Refer to the RowStatus convention for further details on the behavior of this object.
OBJECT-TYPE    
  RowStatus  

etsysMstpAllocTable 1.3.6.1.4.1.5624.1.2.28.1.1.5
A table that contains the mapping of Filtering Databases to Spanning Tree instances.
OBJECT-TYPE    
  SEQUENCE OF  
    EtsysMstpAllocEntry

etsysMstpAllocEntry 1.3.6.1.4.1.5624.1.2.28.1.1.5.1
The mapping of a particular Filtering Database to a Spanning Tree instance.
OBJECT-TYPE    
  EtsysMstpAllocEntry  

etsysMstpFdbId 1.3.6.1.4.1.5624.1.2.28.1.1.5.1.1
The unique ID of the Filtering Database to which the information in this table entry applies. This value SHALL be between 1 and dot1qMaxVlanId inclusively.
OBJECT-TYPE    
  Unsigned32  

etsysMstpMstIdOfFdb 1.3.6.1.4.1.5624.1.2.28.1.1.5.1.2
The ID of the Spanning Tree instance to which the corresponding FID is mapped. This ID must either be 0 (i.e., the CIST) or be a value which is present in the MSTI Table (etsysMstpMstiTable).
OBJECT-TYPE    
  Unsigned32  

etsysMstpConfigTable 1.3.6.1.4.1.5624.1.2.28.1.1.6
A table that contains the mapping of VLANs to Spanning Tree instances. This table is a read-only table, its elements derived from the VID to FID allocation table and the FID to MSTID allocation table.
OBJECT-TYPE    
  SEQUENCE OF  
    EtsysMstpConfigEntry

etsysMstpConfigEntry 1.3.6.1.4.1.5624.1.2.28.1.1.6.1
The mapping of a particular VLAN to a Spanning Tree instance.
OBJECT-TYPE    
  EtsysMstpConfigEntry  

etsysMstpVlanId 1.3.6.1.4.1.5624.1.2.28.1.1.6.1.1
The unique ID of the VLAN to which the information in this table entry applies. This value SHALL be between 1 and dot1qMaxVlanId inclusively.
OBJECT-TYPE    
  Unsigned32  

etsysMstpMstIdOfVlan 1.3.6.1.4.1.5624.1.2.28.1.1.6.1.2
The ID of the Spanning Tree instance to which the corresponding VLAN is mapped.
OBJECT-TYPE    
  Unsigned32  

etsysMstpFormatSelector 1.3.6.1.4.1.5624.1.2.28.1.1.7
The format selector value of the Configuration Identifier. This has a value of 0 to indicate the format specified in the IEEE 802.1s standard.
OBJECT-TYPE    
  Unsigned32  

etsysMstpConfigName 1.3.6.1.4.1.5624.1.2.28.1.1.8
The configuration name of the MST region to which this bridge belongs. The default value is the Bridge Address of this bridge, as a text string using the Hexadecimal Representation defined in IEEE Std. 802.
OBJECT-TYPE    
  SnmpAdminString Size(0..32)  

etsysMstpRevisionLevel 1.3.6.1.4.1.5624.1.2.28.1.1.9
The revision level of the MST region to which this bridge belongs.
OBJECT-TYPE    
  Unsigned32 0..65535  

etsysMstpConfigDigest 1.3.6.1.4.1.5624.1.2.28.1.1.10
The Configuration Digest derived from the MST Configuration Table.
OBJECT-TYPE    
  HexString Size(16)  

etsysMstpMaxConfigurableMsts 1.3.6.1.4.1.5624.1.2.28.1.1.11
The maximum number of Multiple Spanning Tree instances that can configured on this entity. This object cannot be set to a value greater than the value of etsysMstpMaxSupportedMsts, and cannot be set to a value that is less then the number of currently configured spanning tree instances.
OBJECT-TYPE    
  Unsigned32  

etsysMstpCistRegionalRootIdentifier 1.3.6.1.4.1.5624.1.2.28.1.2.1
The Bridge Identifier of the current CIST Regional Root.
OBJECT-TYPE    
  BridgeId  

etsysMstpCistPathCost 1.3.6.1.4.1.5624.1.2.28.1.2.2
The CIST path cost from this bridge to the CIST Regional Root.
OBJECT-TYPE    
  Unsigned32  

etsysMstpMaxHopCount 1.3.6.1.4.1.5624.1.2.28.1.2.3
The maximum number of hops that the information for a particular Spanning Tree instance may traverse (via relay of BPDUs within the applicable MST region) before being discarded. This value is used only if this bridge is the CIST Regional Root and/or the MSTI Regional Root for one or more Multiple Spanning Tree instances.
OBJECT-TYPE    
  Unsigned32 0..255  

etsysMstpBridgeTable 1.3.6.1.4.1.5624.1.2.28.1.2.4
A table that contains bridge protocol parameter values associated with each configured Multiple Spanning Tree instance.
OBJECT-TYPE    
  SEQUENCE OF  
    EtsysMstpBridgeEntry

etsysMstpBridgeEntry 1.3.6.1.4.1.5624.1.2.28.1.2.4.1
A list of information maintained by each Multiple Spanning Tree instance configured on this bridge.
OBJECT-TYPE    
  EtsysMstpBridgeEntry  

etsysMstpBridgePriority 1.3.6.1.4.1.5624.1.2.28.1.2.4.1.1
The value of the priority component of the Bridge ID for the corresponding Spanning Tree instance. Specifically, the four most significant bits of the most significant octet of the (8 octet long) Bridge ID followed by 12 zero bits. Note that this object may only be set to a 16-bit value in which the least significant 12 bits are zero, i.e., permissible values are 0-61440, in steps of 4096.
OBJECT-TYPE    
  Unsigned32 0..61440  

etsysMstpTimeSinceTopologyChange 1.3.6.1.4.1.5624.1.2.28.1.2.4.1.2
The elapsed time, in units of hundredths of a second, since the last time a topology change was detected by the corresponding Spanning Tree instance (specifically, the elapsed time since the tcWhile timer for any port was non-zero).
OBJECT-TYPE    
  TimeTicks  

etsysMstpTopologyChangeCount 1.3.6.1.4.1.5624.1.2.28.1.2.4.1.3
The total number of topology changes detected by the corresponding Spanning Tree instance since the management entity was last reset or initialized (specifically, the count of times that the tcWhile timer for any port has been non-zero).
OBJECT-TYPE    
  Counter32  

etsysMstpTopologyChangeInProgress 1.3.6.1.4.1.5624.1.2.28.1.2.4.1.4
True(1) if the tcWhile timer is non-zero for any port for the corresponding Spanning Tree instance, false(2) otherwise.
OBJECT-TYPE    
  TruthValue  

etsysMstpDesignatedRoot 1.3.6.1.4.1.5624.1.2.28.1.2.4.1.5
The bridge identifier of the root for the corresponding Spanning Tree instance.
OBJECT-TYPE    
  BridgeId  

etsysMstpRootPathCost 1.3.6.1.4.1.5624.1.2.28.1.2.4.1.6
The cost of the path to the root of the corresponding Spanning Tree instance as seen from this bridge.
OBJECT-TYPE    
  Unsigned32  

etsysMstpRootPort 1.3.6.1.4.1.5624.1.2.28.1.2.4.1.7
The port number of the port which offers the lowest cost path from this bridge to the root bridge for the corresponding Spanning Tree instance.
OBJECT-TYPE    
  Unsigned32  

etsysMstpPortTable 1.3.6.1.4.1.5624.1.2.28.1.3.1
A table that contains port parameter values for each configured Multiple Spanning Tree instance.
OBJECT-TYPE    
  SEQUENCE OF  
    EtsysMstpPortEntry

etsysMstpPortEntry 1.3.6.1.4.1.5624.1.2.28.1.3.1.1
A list of information maintained for every port by each Multiple Spanning Tree instance configured on this bridge.
OBJECT-TYPE    
  EtsysMstpPortEntry  

etsysMstpPortNumber 1.3.6.1.4.1.5624.1.2.28.1.3.1.1.1
The port number of the port for which this entry contains Multiple Spanning Tree Protocol management information.
OBJECT-TYPE    
  InterfaceIndex  

etsysMstpPortPriority 1.3.6.1.4.1.5624.1.2.28.1.3.1.1.2
The value of the priority field which is contained in the first (in network byte order) octet of the (2 octet long) Port ID for the corresponding Spanning Tree instance. Permissible values are 0-240, in steps of 16.
OBJECT-TYPE    
  Unsigned32 0..240  

etsysMstpPortState 1.3.6.1.4.1.5624.1.2.28.1.3.1.1.3
The port's current state in the corresponding Spanning Tree instance as defined by application of the Multiple Spanning Tree Protocol. This state controls what action a port takes on reception of a frame. If the bridge has detected a port that is malfunctioning it will place that port into the broken(6) state. For ports which are administratively disabled (see dot1dStpPortEnable), this object will have a value of disabled(1).
OBJECT-TYPE    
  INTEGER disabled(1), blocking(2), listening(3), learning(4), forwarding(5), broken(6)  

etsysMstpPortAdminPathCost 1.3.6.1.4.1.5624.1.2.28.1.3.1.1.4
The administratively assigned value for the contribution of this port to the path cost of paths towards the root of the corresponding Spanning Tree instance. Writing a value of '0' assigns the automatically calculated default Path Cost value to the port for this instance. If the default Path Cost is being used, this object returns '0' when read. This complements the object etsysMstpPortOperPathCost, which returns the operational value of the path cost.
OBJECT-TYPE    
  Unsigned32 0..200000000  

etsysMstpPortOperPathCost 1.3.6.1.4.1.5624.1.2.28.1.3.1.1.5
The operational value for the contribution of this port to the path cost of paths towards the root of the corresponding Spanning Tree instance.
OBJECT-TYPE    
  Unsigned32  

etsysMstpPortDesignatedRoot 1.3.6.1.4.1.5624.1.2.28.1.3.1.1.6
The unique Bridge Identifier of the Bridge recorded as the Root of the corresponding Spanning Tree in the Configuration BPDUs transmitted by the Designated Bridge for the segment to which the port is attached.
OBJECT-TYPE    
  BridgeId  

etsysMstpPortDesignatedCost 1.3.6.1.4.1.5624.1.2.28.1.3.1.1.7
The path cost of the Designated Port of the segment connected to this port, for the corresponding Spanning Tree instance. This value is compared to the Root Path Cost field in received bridge PDUs.
OBJECT-TYPE    
  Unsigned32  

etsysMstpPortDesignatedBridge 1.3.6.1.4.1.5624.1.2.28.1.3.1.1.8
The Bridge Identifier of the bridge which this port considers to be the Designated Bridge for this port's segment on the corresponding Spanning Tree instance.
OBJECT-TYPE    
  BridgeId  

etsysMstpPortDesignatedPort 1.3.6.1.4.1.5624.1.2.28.1.3.1.1.9
The Port Identifier of the port on the Designated Bridge for this port's segment on the corresponding Spanning Tree instance.
OBJECT-TYPE    
  STRING  

etsysMstpPortRoleValue 1.3.6.1.4.1.5624.1.2.28.1.3.1.1.10
Indicates this port's role on the corresponding Spanning Tree instance. disabled -- this port has no role on this MST instance. root -- this port has the role of root port on this MST instance. designated -- this port has the role of designated port on this MST instance. alternate -- this port has the role of alternate port on this MST instance. backUp -- this port has the role of backup port on this MST instance. master -- this port has the role of master port on this MST instance.
OBJECT-TYPE    
  INTEGER disabled(1), root(2), designated(3), alternate(4), backUp(5), master(6)  

etsysMstpGlobalPortTable 1.3.6.1.4.1.5624.1.2.28.1.3.2
A table that contains port parameter values which apply to all Spanning Tree instances.
OBJECT-TYPE    
  SEQUENCE OF  
    EtsysMstpGlobalPortEntry

etsysMstpGlobalPortEntry 1.3.6.1.4.1.5624.1.2.28.1.3.2.1
A list of information maintained for every port which applies to all Spanning Tree instances.
OBJECT-TYPE    
  EtsysMstpGlobalPortEntry  

etsysMstpHelloTime 1.3.6.1.4.1.5624.1.2.28.1.3.2.1.1
The amount of time, in hundredths of a second, between the transmission of Configuration bridge PDUs on this port when it has the role of designated port for any Spanning Tree instance. This is the actual value that this bridge is currently using.
OBJECT-TYPE    
  Unsigned32  

etsysMstpPortHelloTime 1.3.6.1.4.1.5624.1.2.28.1.3.2.1.2
The value, in hundredths of a second, that all bridges attached to this port's LAN segment use for HelloTime when this bridge is acting as the CIST root.
OBJECT-TYPE    
  Unsigned32 100..1000  

etsysMstpBoundaryPort 1.3.6.1.4.1.5624.1.2.28.1.3.2.1.3
True(1) if this port is attached to a LAN which is in a different MST Region than this bridge, false(2) otherwise.
OBJECT-TYPE    
  TruthValue  

etsysMstpAutoEdgeDetection 1.3.6.1.4.1.5624.1.2.28.1.4.1
The enabled/disabled status of automatic edge detection.
OBJECT-TYPE    
  EnabledStatus  

etsysMstpBridgeHelloTimeMode 1.3.6.1.4.1.5624.1.2.28.1.4.2
The enabled/disabled status of the legacy bridge hello mode of operation. When enabled, and this bridge is acting as the root bridge, dot1dStpBridgeHelloTime is used. When disabled, and this bridge is acting as the root bridge, etsysMstpPortHelloTime is used.
OBJECT-TYPE    
  EnabledStatus  

etsysMstpMstiExtnTable 1.3.6.1.4.1.5624.1.2.28.1.4.3
Extensions to the table of Multiple Spanning Tree instances.
OBJECT-TYPE    
  SEQUENCE OF  
    EtsysMstpMstiExtnEntry

etsysMstpMstiExtnEntry 1.3.6.1.4.1.5624.1.2.28.1.4.3.1
A list of extensions to the information maintained for each Multiple Spanning Tree instance.
OBJECT-TYPE    
  EtsysMstpMstiExtnEntry  

etsysMstpMstiExtnBackupRootEnable 1.3.6.1.4.1.5624.1.2.28.1.4.3.1.1
The enabled/disabled status of the Backup Root functionality on this MSTI.
OBJECT-TYPE    
  EnabledStatus  

etsysMstpPortExtnTable 1.3.6.1.4.1.5624.1.2.28.1.4.4
Extensions to the table that contains port parameter values for each configured Multiple Spanning Tree instance.
OBJECT-TYPE    
  SEQUENCE OF  
    EtsysMstpPortExtnEntry

etsysMstpPortExtnEntry 1.3.6.1.4.1.5624.1.2.28.1.4.4.1
A list of extensions to the information maintained for every port by each Multiple Spanning Tree instance configured on this bridge.
OBJECT-TYPE    
  EtsysMstpPortExtnEntry  

etsysMstpPortExtnNonForwardingReason 1.3.6.1.4.1.5624.1.2.28.1.4.4.1.1
Indicates the reason why this port has been placed in a non-forwarding state on this MSTI (other than as a result of normal Spanning Tree protocol operation). none(1) - the port has not been placed in a non-forwarding state due to any exceptional condition. disputed(2) - the port has been placed in listening state because it has a designated role and an inferior designated BPDU has been received. spanGuardLocked(3) - the port has been placed in blocking state because it is configured as an admin edge port and a BPDU has been received. loopProtectEvent(4) - the port has been placed in listening or blocking state because a BPDU timeout has occurred and the port is awaiting reception of a type 2 BPDU on a point-to-point link. loopProtectAdvisory(5) - the port has been placed in listening state because a BPDU timeout has occurred (as with a Loop Protect event), but this condition may be normal because the link partner does not support the Loop Protect feature. loopbackDetected(6) - the port has been placed in blocking state because a loopback condition has been detected.
OBJECT-TYPE    
  INTEGER none(1), disputed(2), spanGuardLocked(3), loopProtectEvent(4), loopProtectAdvisory(5), loopbackDetected(6)  

etsysMstpPortExtnLoopProtectEnable 1.3.6.1.4.1.5624.1.2.28.1.4.4.1.2
The enabled/disabled status of the Loop Protect functionality for this port on this MSTI.
OBJECT-TYPE    
  EnabledStatus  

etsysMstpPortExtnLoopProtectBlocking 1.3.6.1.4.1.5624.1.2.28.1.4.4.1.3
The state of this port on this MSTI with respect to the Loop Protect feature. true(1) - this port is being held in the blocking state by the Loop Protect feature. false(2) - this port is not being held in the blocking state by the Loop Protect feature. When this object has a value of true(1) setting its value to false(2) will cause the Loop Protect feature to no longer hold the port in the blocking state. All other set operations on this object are undefined and MUST NOT have any effect.
OBJECT-TYPE    
  TruthValue  

etsysMstpLoopProtectEvent 1.3.6.1.4.1.5624.1.2.28.1.0.1
This notification indicates that a Loop Protect event has occurred on a bridge port on an MSTI.
NOTIFICATION-TYPE    

etsysMstpConformance 1.3.6.1.4.1.5624.1.2.28.2
OBJECT IDENTIFIER    

etsysMstpGroups 1.3.6.1.4.1.5624.1.2.28.2.1
OBJECT IDENTIFIER    

etsysMstpCompliances 1.3.6.1.4.1.5624.1.2.28.2.2
OBJECT IDENTIFIER    

etsysMstpConfigGroup 1.3.6.1.4.1.5624.1.2.28.2.1.1
A collection of objects providing configuration support for the Multiple Spanning Tree Protocol.
OBJECT-GROUP    

etsysMstpBridgeGroup 1.3.6.1.4.1.5624.1.2.28.2.1.2
A collection of objects providing bridge-level support for the Multiple Spanning Tree Protocol.
OBJECT-GROUP    

etsysMstpPortGroup 1.3.6.1.4.1.5624.1.2.28.2.1.3
A collection of objects providing port-level support for the Multiple Spanning Tree Protocol.
OBJECT-GROUP    

etsysMstpAutoEdgeDetectGroup 1.3.6.1.4.1.5624.1.2.28.2.1.4
An object for controlling Auto Edge Detection.
OBJECT-GROUP    

etsysMstpBridgeHelloTimeGroup 1.3.6.1.4.1.5624.1.2.28.2.1.5
An object for modifying the Hello Time mode.
OBJECT-GROUP    

etsysMstpBackupRootGroup 1.3.6.1.4.1.5624.1.2.28.2.1.6
An object for enabling and disabling the Backup Root feature.
OBJECT-GROUP    

etsysMstpMaxInstancesGroup 1.3.6.1.4.1.5624.1.2.28.2.1.7
An object for restricting the number of configurable MSTIs.
OBJECT-GROUP    

etsysMstpNonForwardingReasonGroup 1.3.6.1.4.1.5624.1.2.28.2.1.8
An object that indicates the reason for an exceptional non-forwarding condition per port/MSTI.
OBJECT-GROUP    

etsysMstpLoopProtectGroup 1.3.6.1.4.1.5624.1.2.28.2.1.9
A collection of objects providing support for the Loop Protect feature.
OBJECT-GROUP    

etsysMstpLoopProtectNotificationGroup 1.3.6.1.4.1.5624.1.2.28.2.1.10
The Loop Protect Event Notification for MSTIs.
NOTIFICATION-GROUP    

etsysMstpCompliance 1.3.6.1.4.1.5624.1.2.28.2.2.1
Support for this group is optional and only applies to products that support the Loop Protect feature.
MODULE-COMPLIANCE