IEEE8021-CFM-V2-MIB Table View

There is one CFM Stack table per Bridge. It permits
the retrieval of information about the Maintenance Points
configured on any given interface.

ieee8021CfmStackEntry row .1.3.111.2.802.1.1.8.1.1.2.1

The Stack table entry

Indexes

ieee8021CfmStackifIndex ieee8021CfmStackServiceSelectorType ieee8021CfmStackServiceSelectorOrNone ieee8021CfmStackMdLevel ieee8021CfmStackDirection

Column	Syntax	OID
ieee8021CfmStackifIndex This object represents the Bridge Port or aggregated port on which MEPs or MHFs might be configured. Upon a restart of the system, the system SHALL, if necessary, change the value of this variable, and …	IF-MIBInterfaceIndex Type Constraints: range: 1..2147483647 Description: A unique value, greater than zero, for each interface or interface sub-layer in the managed system. It is recommended that values are assigned contiguously starting from 1. The value for each interface sub-layer must …	.1.3.111.2.802.1.1.8.1.1.2.1.1
ieee8021CfmStackServiceSelectorType Type of the Service Selector identifier indicated by ieee8021CfmStackServiceSelectorOrNone. See textual convention IEEE8021ServiceSelectorType for details.	IEEE8021-TC-MIBIEEE8021ServiceSelectorType Type Values: 1 vlanId 2 isid 3 tesid 4 segid 5 path-tesid 6 group-isid 7 ieeeReserved	.1.3.111.2.802.1.1.8.1.1.2.1.2
ieee8021CfmStackServiceSelectorOrNone Service Selector identifier to which the MP is attached, or 0, if none. See textual convention IEEE8021ServiceSelectorValue for details.	IEEE8021-TC-MIBIEEE8021ServiceSelectorValueOrNone Type Constraints: range: 0..4294967295	.1.3.111.2.802.1.1.8.1.1.2.1.3
ieee8021CfmStackMdLevel MD Level of the Maintenance Point.	IEEE8021-CFM-MIBDot1agCfmMDLevel Type Constraints: range: 0..7	.1.3.111.2.802.1.1.8.1.1.2.1.4
ieee8021CfmStackDirection Direction in which the MP faces on the Bridge Port	IEEE8021-CFM-MIBDot1agCfmMpDirection Type Values: 1 down 2 up	.1.3.111.2.802.1.1.8.1.1.2.1.5
ieee8021CfmStackMdIndex The index of the Maintenance Domain in the ieee8021CfmMdTable to which the MP is associated, or 0, if none.	SNMPv2-SMIUnsigned32 Type Constraints: range: 0..4294967295	.1.3.111.2.802.1.1.8.1.1.2.1.6
ieee8021CfmStackMaIndex The index of the MA in the dot1agCfmMaNetTable and ieee8021CfmMaCompTable to which the MP is associated, or 0, if none.	SNMPv2-SMIUnsigned32 Type Constraints: range: 0..4294967295	.1.3.111.2.802.1.1.8.1.1.2.1.7
ieee8021CfmStackMepId If an MEP is configured, the MEPID, else 0	IEEE8021-CFM-MIBDot1agCfmMepIdOrZero Type Constraints: range: 0..8191	.1.3.111.2.802.1.1.8.1.1.2.1.8
ieee8021CfmStackMacAddress MAC address of the MP.	SNMPv2-TCMacAddress Type Constraints: range: 6 Description: Represents an 802 MAC address represented in the `canonical' order defined by IEEE 802.1a, i.e., as if it were transmitted least significant bit first, even though 802.5 (in contrast to other 802.x protocols) requires M…	.1.3.111.2.802.1.1.8.1.1.2.1.9

For each Bridge component, the Default MD Level Managed Object
controls MHF creation for VIDs that are not attached to a
specific Maintenance Association Managed Object, and Sender ID
TLV transmission by those MHFs.
          
For each Bridge Port, and for each VLAN ID whose data can
pass through that Bridge Port, an entry in this table is
used by the algorithm in 22.2.3 only if there is no
entry in the Maintenance Association table defining an MA
for the same VLAN ID and MD Level as this table's entry, and
on which MA an Up MEP is defined.  If there exists such an
MA, that MA's objects are used by the algorithm in
22.2.3 in place of this table entry's objects.  The
agent maintains the value of ieee8021CfmDefaultMdStatus to
indicate whether this entry is overridden by an MA.
          
When first initialized, the agent creates this table
automatically with entries for all VLAN IDs,
with the default values specified for each object.
          
After this initialization, the writable objects in this
table need to be persistent upon reboot or restart of a
device.

ieee8021CfmDefaultMdEntry row .1.3.111.2.802.1.1.8.1.2.5.1

The Default MD Level table entry.

Indexes

ieee8021CfmDefaultMdComponentId ieee8021CfmDefaultMdPrimarySelectorType ieee8021CfmDefaultMdPrimarySelector

Column	Syntax	OID
ieee8021CfmDefaultMdComponentId The Bridge component within the system to which the information in this ieee8021CfmDefaultMdEntry applies. If the system is not a Bridge, or if only one component is present in the Bridge, then this variable (index) MU…	IEEE8021-TC-MIBIEEE8021PbbComponentIdentifier Type Constraints: range: 1..4294967295	.1.3.111.2.802.1.1.8.1.2.5.1.1
ieee8021CfmDefaultMdPrimarySelectorType Type of the Primary Service Selector identifier indicated by ieee8021CfmDefaultMdPrimarySelector. See textual convention IEEE8021ServiceSelectorType for details.	IEEE8021-TC-MIBIEEE8021ServiceSelectorType Type Values: 1 vlanId 2 isid 3 tesid 4 segid 5 path-tesid 6 group-isid 7 ieeeReserved	.1.3.111.2.802.1.1.8.1.2.5.1.2
ieee8021CfmDefaultMdPrimarySelector Primary Service Selector identifier of a Service Instance with no MA configured. See IEEE8021ServiceSelectorValue for details.	IEEE8021-TC-MIBIEEE8021ServiceSelectorValue Type Constraints: range: 1..4294967295	.1.3.111.2.802.1.1.8.1.2.5.1.3
ieee8021CfmDefaultMdStatus State of this Default MD Level table entry. True if there is no entry in the Maintenance Association table defining an MA for the same VLAN ID and MD Level as this table's entry, and on which MA an Up MEP is defined, e…	SNMPv2-TCTruthValue Type Values: 1 true 2 false Description: Represents a boolean value.	.1.3.111.2.802.1.1.8.1.2.5.1.4
ieee8021CfmDefaultMdLevel A value indicating the MD Level at which MHFs are to be created, and Sender ID TLV transmission by those MHFs is to be controlled, for the VLAN to which this entry's objects apply.	IEEE8021-CFM-MIBDot1agCfmMDLevelOrNoner/w Type Constraints: range: -1..7	.1.3.111.2.802.1.1.8.1.2.5.1.5
ieee8021CfmDefaultMdMhfCreation A value indicating if the Management entity can create MHFs (MIP Half Function) for this VID at this MD Level. If this object has the value defMHFdefer, MHF creation for this VLAN is controlled by ieee8021CfmDefaultMdD…	IEEE8021-CFM-MIBDot1agCfmMhfCreationr/w Type Values: 1 defMHFnone 2 defMHFdefault 3 defMHFexplicit 4 defMHFdefer	.1.3.111.2.802.1.1.8.1.2.5.1.6
ieee8021CfmDefaultMdIdPermission Enumerated value indicating what, if anything, is to be included in the Sender ID TLV (21.5.3) transmitted by MHFs created by the Default Maintenance Domain. If this object has the value sendIdDefer, Sender ID TLV tran…	IEEE8021-CFM-MIBDot1agCfmIdPermissionr/w Type Values: 1 sendIdNone 2 sendIdChassis 3 sendIdManage 4 sendIdChassisManage 5 sendIdDefer	.1.3.111.2.802.1.1.8.1.2.5.1.7

This table defines the association of VIDs into VLANs.  There
is an entry in this table, for each component of the Bridge,
for each VID that is:
    a) a VID belonging to a VLAN associated with more than
       one VID; and
    b) not the Primary VID of that VLAN.
The entry in this table contains the Primary VID of the VLAN.
          
By default, this table is empty, meaning that every VID is
the Primary VID of a single-VID VLAN.
          
VLANs that are associated with only one VID SHOULD NOT have
an entry in this table.
          
The writable objects in this table need to be persistent
upon reboot or restart of a device.

ieee8021CfmVlanEntry row .1.3.111.2.802.1.1.8.1.3.2.1

The VLAN table entry.

Indexes

ieee8021CfmVlanComponentId ieee8021CfmVlanSelector

Column	Syntax	OID
ieee8021CfmVlanComponentId The Bridge component within the system to which the information in this ieee8021CfmVlanEntry applies. If the system is not a Bridge, or if only one component is present in the Bridge, then this variable (index) MUST be…	IEEE8021-TC-MIBIEEE8021PbbComponentIdentifier Type Constraints: range: 1..4294967295	.1.3.111.2.802.1.1.8.1.3.2.1.1
ieee8021CfmVlanSelector This is a service ID belonging to a service that is associated with more than one Service Selector identifiers, and this is not the Primary Service ID of the service. The type of this Service Selector is the same as th…	IEEE8021-TC-MIBIEEE8021ServiceSelectorValue Type Constraints: range: 1..4294967295	.1.3.111.2.802.1.1.8.1.3.2.1.3
ieee8021CfmVlanPrimarySelector This is the Primary Service selector for a Service that is associated with more than one Service Selector identifiers. This value MUST not equal the value of ieee8021CfmVlanSelector. The type of this Service Selector is…	IEEE8021-TC-MIBIEEE8021ServiceSelectorValuer/w Type Constraints: range: 1..4294967295	.1.3.111.2.802.1.1.8.1.3.2.1.5
ieee8021CfmVlanRowStatus The status of the row. The writable columns in a row cannot be changed if the row is active. All columns MUST have a valid value before a row can be activated.	SNMPv2-TCRowStatusr/w Type Values: 1 active 2 notInService 3 notReady 4 createAndGo 5 createAndWait 6 destroy Description: The RowStatus textual convention is used to manage the creation and deletion of conceptual rows, and is used as the value of the SYNTAX clause for the status column of a conceptual row (as described in Section 7.7.1 of …	.1.3.111.2.802.1.1.8.1.3.2.1.6

The CFM Configuration Error List table provides a list of
Interfaces and VIDs that are incorrectly configured.

ieee8021CfmConfigErrorListEntry row .1.3.111.2.802.1.1.8.1.4.2.1

The Config Error List Table entry

Indexes

ieee8021CfmConfigErrorListSelectorType ieee8021CfmConfigErrorListSelector ieee8021CfmConfigErrorListIfIndex

Column	Syntax	OID
ieee8021CfmConfigErrorListSelectorType Type of the Service Selector identifier indicated by ieee8021CfmConfigErrorListSelector. See textual convention IEEE8021ServiceSelectorType for details.	IEEE8021-TC-MIBIEEE8021ServiceSelectorType Type Values: 1 vlanId 2 isid 3 tesid 4 segid 5 path-tesid 6 group-isid 7 ieeeReserved	.1.3.111.2.802.1.1.8.1.4.2.1.1
ieee8021CfmConfigErrorListSelector The Service Selector Identifier of the Service with interfaces in error. See IEEE8021ServiceSelectorValue for details.	IEEE8021-TC-MIBIEEE8021ServiceSelectorValue Type Constraints: range: 1..4294967295	.1.3.111.2.802.1.1.8.1.4.2.1.2
ieee8021CfmConfigErrorListIfIndex This object is the IfIndex of the interface. Upon a restart of the system, the system SHALL, if necessary, change the value of this variable so that it indexes the entry in the interface table with the sa…	IF-MIBInterfaceIndex Type Constraints: range: 1..2147483647 Description: A unique value, greater than zero, for each interface or interface sub-layer in the managed system. It is recommended that values are assigned contiguously starting from 1. The value for each interface sub-layer must …	.1.3.111.2.802.1.1.8.1.4.2.1.3
ieee8021CfmConfigErrorListErrorType A vector of Boolean error conditions from 22.2.4, any of which may be true: 0) CFMleak; 1) ConflictingVids; 2) ExcessiveLevels; 3) OverlappedLevels.	IEEE8021-CFM-MIBDot1agCfmConfigErrors Type Values: 0 cfmLeak 1 conflictingVids 2 excessiveLevels 3 overlappedLevels	.1.3.111.2.802.1.1.8.1.4.2.1.4

The Maintenance Association table.  Each row in the table
represents an MA.  An MA is a set of MEPs, each configured
with a single service instance.
          
This is the part of the complete MA table that is variable
across the Bridges in a Maintenance Domain, or across the
components of a single Bridge.  That part of the MA table that
is constant across the Bridges and their components in a
Maintenance Domain is contained in the dot1agCfmMaNetTable.
          
This table uses three indices, first index is the
IEEE8021PbbComponentIdentifier that identifies the component
within the Bridge for which the information in the
ieee8021CfmMaCompEntry applies.  The second is the index of the
Maintenance Domain table.  The third index is the same as the
index of the ieee8021CfmMaNetEntry for the same MA.
          
The writable objects in this table need to be persistent
upon reboot or restart of a device.

ieee8021CfmMaCompEntry row .1.3.111.2.802.1.1.8.1.6.4.1

The MA table entry.

Indexes

ieee8021CfmMaComponentId IEEE8021-CFM-MIBdot1agCfmMdIndex IEEE8021-CFM-MIBdot1agCfmMaIndex

Column	Syntax	OID
ieee8021CfmMaComponentId The Bridge component within the system to which the information in this ieee8021CfmMaCompEntry applies. If the system is not a Bridge, or if only one component is present in the Bridge, then this variable (index) MUST …	IEEE8021-TC-MIBIEEE8021PbbComponentIdentifier Type Constraints: range: 1..4294967295	.1.3.111.2.802.1.1.8.1.6.4.1.1
ieee8021CfmMaCompPrimarySelectorType Type of the Service Selector identifiers indicated by ieee8021CfmMaCompPrimarySelectorOrNone. If the service instance is defined by more than one Service Selector, this parameter also indicates the type of the ieee8…	IEEE8021-TC-MIBIEEE8021ServiceSelectorTyper/w Type Values: 1 vlanId 2 isid 3 tesid 4 segid 5 path-tesid 6 group-isid 7 ieeeReserved	.1.3.111.2.802.1.1.8.1.6.4.1.2
ieee8021CfmMaCompPrimarySelectorOrNone Service Selector identifier to which the MP is attached, or 0, if none. If the MA is associated with more than one Service Selectors Identifiers, the ieee8021CfmVlanTable lists them.	IEEE8021-TC-MIBIEEE8021ServiceSelectorValueOrNoner/w Type Constraints: range: 0..4294967295	.1.3.111.2.802.1.1.8.1.6.4.1.3
ieee8021CfmMaCompMhfCreation Indicates if the Management entity can create MHFs (MIP Half Function) for this MA.	IEEE8021-CFM-MIBDot1agCfmMhfCreationr/w Type Values: 1 defMHFnone 2 defMHFdefault 3 defMHFexplicit 4 defMHFdefer	.1.3.111.2.802.1.1.8.1.6.4.1.4
ieee8021CfmMaCompIdPermission Enumerated value indicating what, if anything, is to be included in the Sender ID TLV (21.5.3) transmitted by MPs configured in this MA.	IEEE8021-CFM-MIBDot1agCfmIdPermissionr/w Type Values: 1 sendIdNone 2 sendIdChassis 3 sendIdManage 4 sendIdChassisManage 5 sendIdDefer	.1.3.111.2.802.1.1.8.1.6.4.1.5
ieee8021CfmMaCompNumberOfVids The number of VIDs associated with the MA.	SNMPv2-SMIUnsigned32r/w Type Constraints: range: 0..4294967295	.1.3.111.2.802.1.1.8.1.6.4.1.6
ieee8021CfmMaCompRowStatus The status of the row. The writable columns in a row cannot be changed if the row is active. All columns MUST have a valid value before a row can be activated.	SNMPv2-TCRowStatusr/w Type Values: 1 active 2 notInService 3 notReady 4 createAndGo 5 createAndWait 6 destroy Description: The RowStatus textual convention is used to manage the creation and deletion of conceptual rows, and is used as the value of the SYNTAX clause for the status column of a conceptual row (as described in Section 7.7.1 of …	.1.3.111.2.802.1.1.8.1.6.4.1.7