ZXR10-CFM-MIB Table View

The Maintenance Domain table. Each row in the table
represents a different Maintenance Domain.
A Maintenance Domain is described in 802.1ag (3.22) as the
network or the part of the network for which faults in
connectivity are to be managed. The boundary of a Maintenance
Domain is defined by a set of DSAPs, each of which can become
a point of connectivity to a service instance.

dot1agCfmMdEntry row .1.3.6.1.4.1.3902.3.120.1.1.2.1

The Maintenance Domain table entry. This entry is not lost
upon reboot. It is backed up by stable storage.

Indexes

dot1agCfmMdIndex

Column	Syntax	OID
dot1agCfmMdIndex The index to the Maintenance Domain table. dot1agCfmMdTableNextIndex needs to be inspected to find an available index for row-creation. Referential integrity is required i.e. the index needs to be persistent upon a rebo…	Unsigned32 Constraints: range: 1-16	.1.3.6.1.4.1.3902.3.120.1.1.2.1.1
dot1agCfmMdFormat The type (and thereby format) of the Maintenance Domain Name.	Dot1agCfmMaintDomainNameType Type Values: 1 none 2 dnsLikeName 3 macAddressAndUint 4 charString Description: A value that represents a type (and thereby the format) of a Dot1agCfmMaintDomainName. The value can be one of the following: ieeeReserved(0) Reserved for definition by IEEE 802.1 recommend to not use zero unless absolu…	.1.3.6.1.4.1.3902.3.120.1.1.2.1.2
dot1agCfmMdName The Maintenance Domain name. The type/format of this object is determined by the value of the dot1agCfmMdNameType object. Each Maintenance Domain has unique name amongst all those used or available to a service provider…	Dot1agCfmMaintDomainName Type Constraints: range: 1..43 Description: Denotes a generic Maintenance Domain Name.A Dot1agC fmMaintDomainName value is always interpreted within the context of a Dot1agCfmMaintDomainNameType value. Every usage of the Dot1agCfmMaintDomainName textual conventio…	.1.3.6.1.4.1.3902.3.120.1.1.2.1.3
dot1agCfmMdMdLevel The Maintenance Domain Level.	Dot1agCfmMDLevel Type Constraints: range: 0..7 Description: Integer identifying the Maintenance Domain Level (MD Level). Higher numbers correspond to higher Maintenance Domains, those with the greatest physical reach, with the highest values for customers' CFM PDUs. Lower number…	.1.3.6.1.4.1.3902.3.120.1.1.2.1.4
dot1agCfmMdMhfCreation Enumerated value indicating whether the management entity can create MHFs (MIP Half Function) for this Maintenance Domain.	Dot1agCfmMhfCreation Type Values: 1 defMHFnone 2 defMHFdefault 3 defMHFexplicit 4 defMHFdefer Description: Indicates if the Management Entity can create MHFs. The valid values are: defMHFnone(1) No MHFs can be created for this VID. defMHFdefault(2) MHFs can be created on this VID on any Bridge port through which this VID can…	.1.3.6.1.4.1.3902.3.120.1.1.2.1.5
dot1agCfmMdMhfIdPermission Enumerated value indicating what, if anything, is to be included in the Sender ID TLV (21.5.3) transmitted by MPs configured in this Maintenance Domain. Since, in this variable, there is no encompassing Maintenance Doma…	Dot1agCfmIdPermission Type Values: 1 sendIdNone 2 sendIdChassis 3 sendIdManage 4 sendIdChassisManage 5 sendIdDefer Description: Indicates what, if anything, is to be included in the Sender ID TLV transmitted in CCMs, LBMs, LTMs, and LTRs. The valid values are: sendIdNone(1) The Sender ID TLV is not to be sent. sendIdChassis(2) The Chassis ID Len…	.1.3.6.1.4.1.3902.3.120.1.1.2.1.6
dot1agCfmMdMaTableNextIndex Value to be used as the index of the MA table entries for this Maintenance Domain when the management entity wants to create a new row in the MA table.	Dot1afCfmIndexIntegerNextFree Type Constraints: range: 0..4294967295 Description: An integer which may be used as a new Index in a table. The special value of 0 indicates that no more new entries can be created in the relevant table. When a MIB is used for configuration, an object with this SYNTAX al…	.1.3.6.1.4.1.3902.3.120.1.1.2.1.7
dot1agCfmMdRowStatus The status of the row. The writable columns in a row can not be changed if the row is active. All columns must have a valid value before a row can be activated.	SNMPv2-TCRowStatus 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 …	.1.3.6.1.4.1.3902.3.120.1.1.2.1.8

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.
Creation of a Service Instance establishes a connectionless
association among the selected DSAPs. Configuring a
Maintenance association End Point (MEP) at each of the
DSAPs creates a Maintenance Association (MA) to monitor
that connectionless connectivity. The MA is identified by a
Short MA Name that is unique within the Maintenance Domain
and chosen to facilitate easy identification of the Service
Instance. Together, the Maintenance Domain Name and the
Short MA Name form the Maintenance Association Identifier
(MAID) that is carried in CFM Messages to identify
incorrect connectivity among Service Instances. A small
integer, the Maintenance association End Point Identifier
(MEPID), identifies each MEP among those configured on a
single MA (802.1ag clauses 3.17 and 18.2).
This table uses two indices, first index is the index of the
Maintenance Domain table.
The writable objects in this table need to be persistent
upon reboot or restart of a device.

dot1agCfmMaEntry row .1.3.6.1.4.1.3902.3.120.1.2.1.1

The MA table entry.

Indexes

dot1agCfmMdIndex dot1agCfmMaIndex

Column	Syntax	OID
dot1agCfmMaIndex Index of the MA table dot1agCfmMdMaTableNextIndex needs to be inspected to find an available index for row-creation.	Unsigned32 Constraints: range: 1-32	.1.3.6.1.4.1.3902.3.120.1.2.1.1.1
dot1agCfmMaPrimaryVlanId The Primary VLAN ID with which the Maintenance Association is associated, or 0 if the MA is not attached to any VID. If the MA is associated with more than one VID, the dot1agCfmVlanTable lists them.	VlanIdOrNone Type Constraints: range: 0..4094 Description: The VLAN-ID that uniquely identifies a specific VLAN, or no VLAN. The special value of zero is used to indicate that no VLAN-ID is present or used. This can be used in any situation where an object or a table entry mu…	.1.3.6.1.4.1.3902.3.120.1.2.1.1.2
dot1agCfmMaFormat The type (and thereby format) of the Maintenance Association Name.	Dot1agCfmMaintAssocNameType Type Values: 1 primaryVid 2 charString 3 unsignedInt16 4 rfc2865VpnId 32 iccString Description: A value that represents a type (and thereby the format) of a Dot1agCfmMaintAssocName. The value can be one of the following: ieeeReserved(0) Reserved for definition by IEEE 802.1 recommend to not use zero unless absolut…	.1.3.6.1.4.1.3902.3.120.1.2.1.1.3
dot1agCfmMaName The Short Maintenance Association name. The type/format of this object is determined by the value of the dot1agCfmMaNameType object.	Dot1agCfmMaintAssocName Type Constraints: range: 1..45 Description: Denotes a generic Maintenance Association Name. It is the part of the Maintenance Association Identifier which is unique within the Maintenance Domain Name and is appended to the Maintenance Domain Name to form the Main…	.1.3.6.1.4.1.3902.3.120.1.2.1.1.4
dot1agCfmMaMhfCreation Indicates if the Management entity can create MHFs (MIP Half Function) for this MA.	Dot1agCfmMhfCreation Type Values: 1 defMHFnone 2 defMHFdefault 3 defMHFexplicit 4 defMHFdefer Description: Indicates if the Management Entity can create MHFs. The valid values are: defMHFnone(1) No MHFs can be created for this VID. defMHFdefault(2) MHFs can be created on this VID on any Bridge port through which this VID can…	.1.3.6.1.4.1.3902.3.120.1.2.1.1.5
dot1agCfmMaCompIdPermission 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.	Dot1agCfmIdPermission Type Values: 1 sendIdNone 2 sendIdChassis 3 sendIdManage 4 sendIdChassisManage 5 sendIdDefer Description: Indicates what, if anything, is to be included in the Sender ID TLV transmitted in CCMs, LBMs, LTMs, and LTRs. The valid values are: sendIdNone(1) The Sender ID TLV is not to be sent. sendIdChassis(2) The Chassis ID Len…	.1.3.6.1.4.1.3902.3.120.1.2.1.1.6
dot1agCfmMaCcmInterval Interval between CCM transmissions to be used by all MEPs in the MA.	Dot1agCfmCcmInterval Type Values: 0 intervalInvalid 1 interval300Hz 2 interval10ms 3 interval100ms 4 interval1s 5 interval10s 6 interval1min 7 interval10min Description: Indicates the interval at which CCMs are sent by a MEP. The possible values are: intervalInvalid(0) No CCMs are sent (disabled). interval300Hz(1) CCMs are sent every 3 1/3 milliseconds (300Hz). interval10ms(2) CCMs are …	.1.3.6.1.4.1.3902.3.120.1.2.1.1.7
dot1agCfmMaRowStatus The status of the row. The writable columns in a row can not be changed if the row is active. All columns must have a valid value before a row can be activated.	SNMPv2-TCRowStatus 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 …	.1.3.6.1.4.1.3902.3.120.1.2.1.1.8

List of Vlan.

dot1agCfmMaVlanListEntry row .1.3.6.1.4.1.3902.3.120.1.2.2.1

The known Vlan table entry.

Indexes

dot1agCfmMdIndex dot1agCfmMaIndex dot1agCfmMaVlanListIdentifier

Column	Syntax	OID
dot1agCfmMaVlanListIdentifier VlanId	VlanId Type Constraints: range: 1..4094 Description: The VLAN-ID that uniquely identifies a VLAN. This is the 12-bit VLAN-ID used in the VLAN Tag header. The range is defined by the REFERENCEd specification.	.1.3.6.1.4.1.3902.3.120.1.2.2.1.1
dot1agCfmMaVlanListRowStatus The status of the row. Read SNMPv2-TC (RFC1903) for an explanation of the possible values this object can take.	SNMPv2-TCRowStatus 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 …	.1.3.6.1.4.1.3902.3.120.1.2.2.1.2

List of MEPIDs (in any bridge) that belong to the same MA.
Clause 12.14.6.1.3 specifies that a list of MEPIDs in all
bridges in that MA, but since SNMP SMI does not allow to
state in a MIB that an object in a table is an array, the
information has to be stored in another table with two
indices, being the first index, the index of the table that
contains the list or array.

dot1agCfmMaMepListEntry row .1.3.6.1.4.1.3902.3.120.1.2.3.1

The known MEPS table entry.

Indexes

dot1agCfmMdIndex dot1agCfmMaIndex dot1agCfmMaMepListSessionId

Column	Syntax	OID
dot1agCfmMaMepListSessionId MEPID	Dot1agCfmSessionId Type Constraints: range: 1..8191 Description: Maintenance association End Point Identifier (MEPID): A small integer, unique over a given Maintenance Association, identifying a specific MEP.	.1.3.6.1.4.1.3902.3.120.1.2.3.1.1
dot1agCfmMaMepListRowStatus The status of the row. Read SNMPv2-TC (RFC1903) for an explanation of the possible values this object can take.	SNMPv2-TCRowStatus 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 …	.1.3.6.1.4.1.3902.3.120.1.2.3.1.2

The Maintenance Association End Point (MEP) table.
Each row in the table represents a different MEP. A MEP is
an actively managed CFM entity, associated with a specific
DSAP of a Service Instance, which can generate and receive
CFM PDUs and track any responses. It is an end point of a
single Maintenance Association, and is an endpoint of a
separate Maintenance Entity for each of the other MEPs in
the same Maintenance Association (802.1ag clause 3.18).
This table uses three indices. The first two indices are the
indices of the Maintenance Domain and MA tables, the reason
being that a MEP is always related to an MA and Maintenance
Domain.
The Transmit Loopback table. Entries in this table are
created/removed at the same time than entries in the MEP
table are created/removed.
The MEP table also stores all the managed objects for sending
LBM and LTM.
*LBM Managed objects
LBM Managed objects in the MEP table
enables the management entity to initiate
transmission of Loopback messages. It will signal the MEP
that it should transmit some number of Loopback messages
and detect the detection (or lack thereof) of the
corresponding Loopback messages.
Steps to use entries in this table:
1) Wait for dot1agCfmMepTransmitLbmStatus value to be
'ready'. To do this do this sequence:
a. an SNMP GET for both SnmpSetSerialNo and
dot1agCfmMepTransmitLbmStatus objects (in same SNMP
PDU).
b. Check if value for dot1agCfmMepTransmitLbmStatus is
'ready'
- if not, wait x seconds, go to step a above.
- if yes, save the value of SnmpSetSerialNo and go
to step 2) below
2) Change dot1agCfmMepTransmitLbmStatus value from 'ready' to
'notReady' to ensure no other management entity will use
the service. In order to not disturb a possible other NMS
do this by sending an SNMP SET for both SnmpSetSerialNo
and dot1agCfmMepTransmitLbmStatus objects (in same SNMP
PDU, and make sure SNmpSetSerialNo is the first varBind).
For the SnmpSetSerialNo varBind, use the value that you
obtained in step 1)a.. This ensures that two cooperating
NMSes will not step on each others toes.
3) Setup the different data to be sent (number of messages,
optional TLVs,...).
4) Record the current values of dot1agCfmMepLbrIn,
dot1agCfmMepLbrInOutOfOrder, and dot1agCfmMepLbrBadMsdu.
6) Change dot1agCfmMepTransmitLbmStatus value from 'notReady'
to 'transmit' to initiate transmission of Loopback
messages.
7) Check the value of dot1agCfmMepTransmitLbmResultOK to
find out if the operation was successfully initiated or
not.
8) Monitor the value of dot1agCfmMepTransmitLbmMessages.
When it reaches 0, the last LBM has been transmitted.
Wait an additional 5 seconds to ensure that all LBRs have
been returned.
9) Compare dot1agCfmMepLbrIn, dot1agCfmMepLbrInOutOfOrder,
and dot1agCfmMepLbrBadMsdu to their old values from step
4, above, to get the results of the test.
10) Change the dot1agCfmMepTransmitLbmStatus value back to
'ready' to allow other management entities to use the
table.
*LTM Managed objects
The LTM Managed objects in the MEP table are used in a manner
similar to that described for LBM transmission, above. Upon
successfully initiating the transmission, the variables
dot1agCfmMepTransmitLtmSeqNumber and
dot1agCfmMepTransmitLtmEgressIdentifier return the information
required to recover the results of the LTM from the
dot1agCfmLtrTable.

dot1agCfmMepEntry row .1.3.6.1.4.1.3902.3.120.1.3.1.1

The MEP table entry

Indexes

dot1agCfmMdIndex dot1agCfmMaIndex dot1agCfmSessionId

Column	Syntax	OID
dot1agCfmSessionId Integer that is unique among all the MEPs in the same MA. Other definition is: a small integer, unique over a given Maintenance Association, identifying a specific Maintenance association End Point (3.19). MEP Identifie…	Dot1agCfmSessionId Type Constraints: range: 1..8191 Description: Maintenance association End Point Identifier (MEPID): A small integer, unique over a given Maintenance Association, identifying a specific MEP.	.1.3.6.1.4.1.3902.3.120.1.3.1.1.1
dot1agCfmMepIfIndex This object is the interface index of the interface either a bridge port, or an aggregated IEEE 802.1 link within a bridge port, to which the MEP is attached. Upon a restart of the system, the system SHALL, if necessary…	InterfaceIndexOrZero Type Constraints: range: 0..2147483647 Description: This textual convention is an extension of the InterfaceIndex convention. The latter defines a greater than zero value used to identify an interface or interface sub-layer in the managed system. This extension permits…	.1.3.6.1.4.1.3902.3.120.1.3.1.1.2
dot1agCfmMepDirection The direction in which the MEP faces on the Bridge port.	Dot1agCfmMpDirection Type Values: 1 down 2 up Description: Indicates the direction in which the Maintenance association (MEP or MIP) faces on the bridge port: down(1) Sends Continuity Check Messages away from the MAC Relay Entity. up(2) Sends Continuity Check Messages towards t…	.1.3.6.1.4.1.3902.3.120.1.3.1.1.3
dot1agCfmMepPrimaryVid An integer indicating the Primary VID of the MEP, always one of the VIDs assigned to the MEP's MA. The value 0 indicates that either the Primary VID is that of the MEP's MA, or that the MEP's MA is associated with no VI…	Unsigned32 Constraints: range: 0-4095	.1.3.6.1.4.1.3902.3.120.1.3.1.1.4
dot1agCfmMepActive Administrative state of the MEP A Boolean indicating the administrative state of the MEP. True indicates that the MEP is to function normally, and false that it is to cease functioning.	SNMPv2-TCTruthValue Type Values: 1 true 2 false Description: Represents a boolean value.	.1.3.6.1.4.1.3902.3.120.1.3.1.1.5
dot1agCfmMepFngState Current state of the MEP Fault Notification Generator State Machine.	Dot1agCfmFngState Type Values: 1 fngReset 2 fngDefect 3 fngReportDefect 4 fngDefectReported 5 fngDefectClearing Description: Indicates the diferent states of the MEP Fault Notification Generator State Machine. fngReset(1) No defect has been present since the dot1agCfmMepFngResetTime timer expired, or since the state machine was last reset. fn…	.1.3.6.1.4.1.3902.3.120.1.3.1.1.6
dot1agCfmMepCciEnabled If set to true, the MEP will generate CCM messages.	SNMPv2-TCTruthValue Type Values: 1 true 2 false Description: Represents a boolean value.	.1.3.6.1.4.1.3902.3.120.1.3.1.1.7
dot1agCfmMepCcmLtmPriority The priority value for CCMs and LTMs transmitted by the MEP. Default Value in the highest priority value allowed to pass through the bridge port for any of this MEPs VIDs. The management entity can obtain the default va…	Unsigned32 Constraints: range: 0-7 range: 255-255	.1.3.6.1.4.1.3902.3.120.1.3.1.1.8
dot1agCfmMepMacAddress MAC address of the MEP.	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…	.1.3.6.1.4.1.3902.3.120.1.3.1.1.9
dot1agCfmMepLowPrDef An integer value specifying the lowest priority defect that is allowed to generate fault alarm.	Dot1agCfmLowestAlarmPri Type Values: 1 allDef 2 macRemErrXcon 3 remErrXcon 4 errXcon 5 xcon 6 noXcon Description: An integer value specifying the lowest priority defect that is allowed to generate a Fault Alarm (20.9.5), either: allDef(1) DefRDICCM, DefMACstatus, DefRemoteCCM, DefErrorCCM, and DefXconCCM; macRemErrXcon(2) Only DefM…	.1.3.6.1.4.1.3902.3.120.1.3.1.1.10
dot1agCfmMepHighestPrDefect The highest priority defect that has been present since the MEPs Fault Notification Generator State Machine was last in the FNG_RESET state.	Dot1agCfmHighestDefectPri Type Values: 0 none 1 defRDICCM 2 defMACstatus 3 defRemoteCCM 4 defErrorCCM 5 defXconCCM Description: An enumerated value, equal to the contents of the variable highestDefect (20.33.9 and Table 20-1), indicating the highest-priority defect that has been present since the MEP Fault Notification Generator State Machine wa…	.1.3.6.1.4.1.3902.3.120.1.3.1.1.11
dot1agCfmMepDefects A vector of Boolean error conditions from Table 20-1, any of which may be true: DefRDICCM(1) DefMACstatus(2) DefRemoteCCM(3) DefErrorCCM(4) DefXconCCM(5)	Dot1agCfmMepDefects Type Values: 0 bDefInvalid 1 bDefRDICCM 2 bDefMACstatus 3 bDefRemoteCCM 4 bDefErrorCCM 5 bDefXconCCM Description: A MEP can detect and report a number of defects, and multiple defects can be present at the same time. These defects are: bDefRDICCM(1) A remote MEP is reported the RDI bit in its last CCM. bDefMACstatus(2) Either some …	.1.3.6.1.4.1.3902.3.120.1.3.1.1.12
dot1agCfmMepCciSentCcms Total number of Continuity Check messages transmitted.	SNMPv2-SMICounter32 Type Constraints: range: 0..4294967295	.1.3.6.1.4.1.3902.3.120.1.3.1.1.13
dot1agCfmMepId Integer that is unique among all the MEPs in the same MA. Other definition is: a small integer, unique over a given Maintenance Association, identifying a specific Maintenance association End Point (3.18). MEP Identifie…	SNMPv2-SMIUnsigned32 Type Constraints: range: 0..4294967295	.1.3.6.1.4.1.3902.3.120.1.3.1.1.14
dot1agCfmMepPortName Name of interface on which mep reside.	SNMPv2-TCDisplayString Type Constraints: range: 0..255 Description: Represents textual information taken from the NVT ASCII character set, as defined in pages 4, 10-11 of RFC 854. To summarize RFC 854, the NVT ASCII repertoire specifies: - the use of c…	.1.3.6.1.4.1.3902.3.120.1.3.1.1.19
dot1agCfmMepLbrIn Total number of valid, in-order Loopback Replies received.	SNMPv2-SMICounter32 Type Constraints: range: 0..4294967295	.1.3.6.1.4.1.3902.3.120.1.3.1.1.20
dot1agCfmMepLbrInOutOfOrder The total number of valid, out-of-order Loopback Replies received.	SNMPv2-SMICounter32 Type Constraints: range: 0..4294967295	.1.3.6.1.4.1.3902.3.120.1.3.1.1.21
dot1agCfmMepLbrBadMsdu (optional) The total number of LBRs received whose mac_service_data_unit did not match (except for the OpCode) that of the corresponding LBM (20.2.3).	SNMPv2-SMICounter32 Type Constraints: range: 0..4294967295	.1.3.6.1.4.1.3902.3.120.1.3.1.1.22
dot1agCfmMepLtmNextSeqNumber Next transaction identifier/sequence number to be sent in a Linktrace message. This sequence number can be zero because it wraps around.	SNMPv2-SMIUnsigned32 Type Constraints: range: 0..4294967295	.1.3.6.1.4.1.3902.3.120.1.3.1.1.23
dot1agCfmMepUnexpLtrIn The total number of unexpected LTRs received (20.39.1).	SNMPv2-SMICounter32 Type Constraints: range: 0..4294967295	.1.3.6.1.4.1.3902.3.120.1.3.1.1.24
dot1agCfmMepLbrOut Total number of Loopback Replies transmitted.	SNMPv2-SMICounter32 Type Constraints: range: 0..4294967295	.1.3.6.1.4.1.3902.3.120.1.3.1.1.25
dot1agCfmMepRowStatus The status of the row. The writable columns in a row can not be changed if the row is active. All columns must have a valid value before a row can be activated.	SNMPv2-TCRowStatus 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 …	.1.3.6.1.4.1.3902.3.120.1.3.1.1.26
dot1agCfmMepCcCheckFlag Mep cc check flag	SNMPv2-TCTruthValue Type Values: 1 true 2 false Description: Represents a boolean value.	.1.3.6.1.4.1.3902.3.120.1.3.1.1.27
dot1agCfmMepclientLevel ClientLevel: Mep Client-Level	Dot1agCfmClientLevel Type Constraints: range: 0..7 Description: Value equal to MD Level.	.1.3.6.1.4.1.3902.3.120.1.3.1.1.29
dot1agCfmMepAISEnableFlag AIS enable state	SNMPv2-TCTruthValue Type Values: 1 true 2 false Description: Represents a boolean value.	.1.3.6.1.4.1.3902.3.120.1.3.1.1.30
dot1agCfmMepLCKEnableFlag LCK enable state	SNMPv2-TCTruthValue Type Values: 1 true 2 false Description: Represents a boolean value.	.1.3.6.1.4.1.3902.3.120.1.3.1.1.31
dot1agCfmMepNearLostobsolete Local loss rate	SNMPv2-SMICounter32 Type Constraints: range: 0..4294967295	.1.3.6.1.4.1.3902.3.120.1.3.1.1.36
dot1agCfmMepFarLostobsolete Remote loss rate	SNMPv2-SMICounter32 Type Constraints: range: 0..4294967295	.1.3.6.1.4.1.3902.3.120.1.3.1.1.37
dot1agCfmMepDalyobsolete Time delay	SNMPv2-SMICounter32 Type Constraints: range: 0..4294967295	.1.3.6.1.4.1.3902.3.120.1.3.1.1.38
dot1agCfmMepDalyChgobsolete Time delay change	SNMPv2-SMICounter32 Type Constraints: range: 0..4294967295	.1.3.6.1.4.1.3902.3.120.1.3.1.1.40
dot1agCfmMepDLMEnableFlag DLM enable state	SNMPv2-TCTruthValue Type Values: 1 true 2 false Description: Represents a boolean value.	.1.3.6.1.4.1.3902.3.120.1.3.1.1.41
dot1agCfmMepLMMEnableFlag LMM enable state	SNMPv2-TCTruthValue Type Values: 1 true 2 false Description: Represents a boolean value.	.1.3.6.1.4.1.3902.3.120.1.3.1.1.42
dot1agCfmMepDMMEnableFlag DMM enable state	SNMPv2-TCTruthValue Type Values: 1 true 2 false Description: Represents a boolean value.	.1.3.6.1.4.1.3902.3.120.1.3.1.1.43
dot1agCfmMep1DMEnableFlag 1DM enable state	SNMPv2-TCTruthValue Type Values: 1 true 2 false Description: Represents a boolean value.	.1.3.6.1.4.1.3902.3.120.1.3.1.1.44
dot1agCfmMepProcDMMEnableFlag Proactive DMM enable state.	SNMPv2-TCTruthValue Type Values: 1 true 2 false Description: Represents a boolean value.	.1.3.6.1.4.1.3902.3.120.1.3.1.1.45
dot1agCfmMepProc1DMEnableFlag Proactive 1DM enable state.	SNMPv2-TCTruthValue Type Values: 1 true 2 false Description: Represents a boolean value.	.1.3.6.1.4.1.3902.3.120.1.3.1.1.46
dot1agCfmMepLMMRMepId Maintenance association End Point Identifier of a remote MEP whose information from the MEP Database is to be returned.	SNMPv2-SMIUnsigned32 Type Constraints: range: 0..4294967295	.1.3.6.1.4.1.3902.3.120.1.3.1.1.47
dot1agCfmMepLMMInterval Interval between LMM transmissions to be used by the MEP.	secondsSNMPv2-SMIUnsigned32 Type Constraints: range: 0..4294967295	.1.3.6.1.4.1.3902.3.120.1.3.1.1.48
dot1agCfmMepLMMRequireTime Require time of LMM function.	secondsSNMPv2-SMIUnsigned32 Type Constraints: range: 0..4294967295	.1.3.6.1.4.1.3902.3.120.1.3.1.1.49
dot1agCfmMepDMMRMepId Maintenance association End Point Identifier of a remote MEP whose information from the MEP Database is to be returned.	SNMPv2-SMIUnsigned32 Type Constraints: range: 0..4294967295	.1.3.6.1.4.1.3902.3.120.1.3.1.1.50
dot1agCfmMepDMMInterval Interval between DMM transmissions to be used by the MEP.	secondsSNMPv2-SMIUnsigned32 Type Constraints: range: 0..4294967295	.1.3.6.1.4.1.3902.3.120.1.3.1.1.51
dot1agCfmMepDMMRequireTime Require time of DMM function.	secondsSNMPv2-SMIUnsigned32 Type Constraints: range: 0..4294967295	.1.3.6.1.4.1.3902.3.120.1.3.1.1.52
dot1agCfmMepDMMFrameSize Frame size of DMM.	bytesSNMPv2-SMIUnsigned32 Type Constraints: range: 0..4294967295	.1.3.6.1.4.1.3902.3.120.1.3.1.1.53
dot1agCfmMep1DMRMepId Maintenance association End Point Identifier of a remote MEP whose information from the MEP Database is to be returned.	SNMPv2-SMIUnsigned32 Type Constraints: range: 0..4294967295	.1.3.6.1.4.1.3902.3.120.1.3.1.1.54
dot1agCfmMep1DMInterval Interval between 1DM transmissions to be used by the MEP.	secondsSNMPv2-SMIUnsigned32 Type Constraints: range: 0..4294967295	.1.3.6.1.4.1.3902.3.120.1.3.1.1.55
dot1agCfmMep1DMRequireTime Require time of 1DM function.	secondsSNMPv2-SMIUnsigned32 Type Constraints: range: 0..4294967295	.1.3.6.1.4.1.3902.3.120.1.3.1.1.56
dot1agCfmMep1DMFrameSize Frame size of 1DM.	bytesSNMPv2-SMIUnsigned32 Type Constraints: range: 0..4294967295	.1.3.6.1.4.1.3902.3.120.1.3.1.1.57
dot1agCfmMepProcDMMRMepId Maintenance association End Point Identifier of a remote MEP whose information from the MEP Database is to be returned.	SNMPv2-SMIUnsigned32 Type Constraints: range: 0..4294967295	.1.3.6.1.4.1.3902.3.120.1.3.1.1.58
dot1agCfmMepProcDMMInterval Interval between DMM transmissions to be used by the MEP.	secondsSNMPv2-SMIUnsigned32 Type Constraints: range: 0..4294967295	.1.3.6.1.4.1.3902.3.120.1.3.1.1.59
dot1agCfmMepProcDMMFrameSize Frame size of DMM.	bytesSNMPv2-SMIUnsigned32 Type Constraints: range: 0..4294967295	.1.3.6.1.4.1.3902.3.120.1.3.1.1.60
dot1agCfmMepProc1DMRMepId Maintenance association End Point Identifier of a remote MEP whose information from the MEP Database is to be returned.	SNMPv2-SMIUnsigned32 Type Constraints: range: 0..4294967295	.1.3.6.1.4.1.3902.3.120.1.3.1.1.61
dot1agCfmMepProc1DMInterval Interval between 1DM transmissions to be used by the MEP.	secondsSNMPv2-SMIUnsigned32 Type Constraints: range: 0..4294967295	.1.3.6.1.4.1.3902.3.120.1.3.1.1.62
dot1agCfmMepProc1DMFrameSize Frame size of 1DM.	bytesSNMPv2-SMIUnsigned32 Type Constraints: range: 0..4294967295	.1.3.6.1.4.1.3902.3.120.1.3.1.1.63
dot1agCfmMepAISInterval Interval between AIS transmissions to be used by the MEP.	secondsSNMPv2-SMIUnsigned32 Type Constraints: range: 0..4294967295	.1.3.6.1.4.1.3902.3.120.1.3.1.1.64
dot1agCfmMepLCKInterval Interval between LCK transmissions to be used by the MEP.	secondsSNMPv2-SMIUnsigned32 Type Constraints: range: 0..4294967295	.1.3.6.1.4.1.3902.3.120.1.3.1.1.65
dot1agCfmMepDLMCountOamFlag Transmit and receive counters do not count the OAM frames transmitted or received by the MEP at the MEP's MEG Level normally. This flag set true provide rules of countting OAM frames at the MEP's MEG Level as below: A. …	SNMPv2-TCTruthValue Type Values: 1 true 2 false Description: Represents a boolean value.	.1.3.6.1.4.1.3902.3.120.1.3.1.1.66
dot1agCfmMepLMMCountOamFlag Transmit and receive counters do not count the OAM frames transmitted or received by the MEP at the MEP's MEG Level normally. This flag set true provide rules of countting OAM frames at the MEP's MEG Level as below: A. …	SNMPv2-TCTruthValue Type Values: 1 true 2 false Description: Represents a boolean value.	.1.3.6.1.4.1.3902.3.120.1.3.1.1.67

This table extends the MEP table and contains a list of
Linktrace replies received by a specific MEP in response to
a linktrace message.
SNMP SMI does not allow to state in a MIB that an object in
a table is an array. The solution is to take the index (or
indices) of the first table and add one or more indices.

dot1agCfmLtrEntry row .1.3.6.1.4.1.3902.3.120.1.3.2.1

The Linktrace Reply table entry.

Indexes

dot1agCfmMdIndex dot1agCfmMaIndex dot1agCfmMepId dot1agCfmLtrSeqNumber dot1agCfmLtrReceiveOrder

Column	Syntax	OID
dot1agCfmLtrSeqNumber Transaction identifier/Sequence number returned by a previous transmit linktrace message command, indicating which LTM's response is going to be returned.	Unsigned32 Constraints: range: 0-4294967295	.1.3.6.1.4.1.3902.3.120.1.3.2.1.1
dot1agCfmLtrReceiveOrder An index to distinguish among multiple LTRs with the same LTR Transaction Identifier field value. dot1agCfmLtrReceiveOrder are assigned sequentially from 1, in the order that the Linktrace Initiator received the LTRs.	Unsigned32 Constraints: range: 1-4294967295	.1.3.6.1.4.1.3902.3.120.1.3.2.1.2
dot1agCfmLtrTtl TTL field value for a returned LTR.	Unsigned32 Constraints: range: 0-255	.1.3.6.1.4.1.3902.3.120.1.3.2.1.3
dot1agCfmLtrForwarded Indicates if a LTM was forwarded by the responding MP, as returned in the 'FwdYes' flag of the flags field.	SNMPv2-TCTruthValue Type Values: 1 true 2 false Description: Represents a boolean value.	.1.3.6.1.4.1.3902.3.120.1.3.2.1.4
dot1agCfmLtrTerminalMep A boolean value stating whether the forwarded LTM reached a MEP enclosing its MA, as returned in the Terminal MEP flag of the Flags field.	SNMPv2-TCTruthValue Type Values: 1 true 2 false Description: Represents a boolean value.	.1.3.6.1.4.1.3902.3.120.1.3.2.1.5
dot1agCfmLtrLastEgressIdentifier An octet field holding the Last Egress Identifier returned in the LTR Egress Identifier TLV of the LTR. The Last Egress Identifier identifies the MEP Linktrace Initiator that originated, or the Linktrace Responder that …	OctetString Constraints: range: 8-8	.1.3.6.1.4.1.3902.3.120.1.3.2.1.6
dot1agCfmLtrNextEgressIdentifier An octet field holding the Next Egress Identifier returned in the LTR Egress Identifier TLV of the LTR. The Next Egress Identifier Identifies the Linktrace Responder that transmitted this LTR, and can forward the LTM to…	OctetString Constraints: range: 8-8	.1.3.6.1.4.1.3902.3.120.1.3.2.1.7
dot1agCfmLtrRelay Value returned in the Relay Action field.	Dot1agCfmRelayActionFieldValue Type Values: 1 rlyHit 2 rlyFdb 3 rlyMpdb Description: Possible values the Relay action field can take.	.1.3.6.1.4.1.3902.3.120.1.3.2.1.8
dot1agCfmLtrIngress The value returned in the Ingress Action Field of the LTM.	Dot1agCfmIngressActionFieldValue Type Values: 1 ingOk 2 ingDown 3 ingBlocked 4 ingVid Description: Possible values returned in the ingress action field.	.1.3.6.1.4.1.3902.3.120.1.3.2.1.9
dot1agCfmLtrIngressMac MAC address returned in the ingress MAC address field.	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…	.1.3.6.1.4.1.3902.3.120.1.3.2.1.10
dot1agCfmLtrEgress The value returned in the Egress Action Field of the LTM.	Dot1agCfmEgressActionFieldValue Type Values: 1 egrOK 2 egrDown 3 egrBlocked 4 egrVid Description: Possible values returned in the egress action field	.1.3.6.1.4.1.3902.3.120.1.3.2.1.11
dot1agCfmLtrEgressMac MAC address returned in the egress MAC address field.	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…	.1.3.6.1.4.1.3902.3.120.1.3.2.1.12

The MEP Database. A database, maintained by every MEP, that
maintains received information about other MEPs in the
Maintenance Domain.
The SMI does not allow to state in a MIB that an object in
a table is an array. The solution is to take the index (or
indices) of the first table and add one or more indices.

dot1agCfmMepDbEntry row .1.3.6.1.4.1.3902.3.120.1.3.3.1

The MEP Database table entry.

Indexes

dot1agCfmMdIndex dot1agCfmMaIndex dot1agCfmMepDbRSessionId

Column	Syntax	OID
dot1agCfmMepDbRSessionId Maintenance association End Point Identifier of a remote MEP whose information from the MEP Database is to be returned.	Dot1agCfmSessionId Type Constraints: range: 1..8191 Description: Maintenance association End Point Identifier (MEPID): A small integer, unique over a given Maintenance Association, identifying a specific MEP.	.1.3.6.1.4.1.3902.3.120.1.3.3.1.1
dot1agCfmMepDbMacAddress The MAC address of the remote MEP.	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…	.1.3.6.1.4.1.3902.3.120.1.3.3.1.2
dot1agCfmMepDbRdi State of the RDI bit in the last received CCM (true for RDI=1), or false if none has been received.	SNMPv2-TCTruthValue Type Values: 1 true 2 false Description: Represents a boolean value.	.1.3.6.1.4.1.3902.3.120.1.3.3.1.3
dot1agCfmMepDbNearLost Local loss rate	SNMPv2-SMICounter32 Type Constraints: range: 0..4294967295	.1.3.6.1.4.1.3902.3.120.1.3.3.1.4
dot1agCfmMepDbFarLost Remote loss rate	SNMPv2-SMICounter32 Type Constraints: range: 0..4294967295	.1.3.6.1.4.1.3902.3.120.1.3.3.1.5
dot1agCfmMepDbDaly Time delay.	nanosecondsSNMPv2-SMICounter32 Type Constraints: range: 0..4294967295	.1.3.6.1.4.1.3902.3.120.1.3.3.1.6
dot1agCfmMepDbDalyChg Time delay change.	nanosecondsSNMPv2-SMICounter32 Type Constraints: range: 0..4294967295	.1.3.6.1.4.1.3902.3.120.1.3.3.1.7
dot1agCfmMepDbProcDaly Proactive time delay.	nanosecondsSNMPv2-SMICounter32 Type Constraints: range: 0..4294967295	.1.3.6.1.4.1.3902.3.120.1.3.3.1.8
dot1agCfmMepDbProcDalyChg Proactive time delay change.	nanosecondsSNMPv2-SMICounter32 Type Constraints: range: 0..4294967295	.1.3.6.1.4.1.3902.3.120.1.3.3.1.9

MIP Table

dot1agCfmMipEntry row .1.3.6.1.4.1.3902.3.120.1.3.5.1

The MIP table entry

Indexes

dot1agCfmMdIndex dot1agCfmMaIndex dot1agCfmMipSessionId

Column	Syntax	OID
dot1agCfmMipSessionId Session Id	SNMPv2-SMIUnsigned32 Type Constraints: range: 0..4294967295	.1.3.6.1.4.1.3902.3.120.1.3.5.1.1
dot1agCfmMipPortName Mip Port Name	SNMPv2-TCDisplayString Type Constraints: range: 0..255 Description: Represents textual information taken from the NVT ASCII character set, as defined in pages 4, 10-11 of RFC 854. To summarize RFC 854, the NVT ASCII repertoire specifies: - the use of c…	.1.3.6.1.4.1.3902.3.120.1.3.5.1.3

PW MIP Table

dot1agCfmPwMipEntry row .1.3.6.1.4.1.3902.3.120.1.5.1.1

The PW MIP table entry

Indexes

dot1agCfmPwMipPortName

Column	Syntax	OID
dot1agCfmPwMipPortName PW MIP port name	SNMPv2-TCDisplayString Type Constraints: range: 0..255 Description: Represents textual information taken from the NVT ASCII character set, as defined in pages 4, 10-11 of RFC 854. To summarize RFC 854, the NVT ASCII repertoire specifies: - the use of c…	.1.3.6.1.4.1.3902.3.120.1.5.1.1.1
dot1agCfmPwMipLevel PW MIP level	SNMPv2-SMIUnsigned32 Type Constraints: range: 0..4294967295	.1.3.6.1.4.1.3902.3.120.1.5.1.1.2