-- ***************************************************************** -- Descriptions of managed objects for CISCO IEEE 802.ag CFM MIB. -- -- February 2007, Bibek Das -- -- Copyright (c) 2006-2007 by cisco Systems, Inc. -- All rights reserved. -- ***************************************************************** -- -------------------------------------------------------------- -- CISCO IEEE 802.1ag CFM MIB -- -------------------------------------------------------------- -- -- This MIB is based on IEEE8021-CFM-MIB, version 8.0, dated -- February 08, 2007. -- In the future, this mib may be removed entirely, or re-implemented -- on short notice in favor of more standard or generic MIBs. -- Application developers should not depend on long-term access to -- this MIB. IEEE8021-CFM-MIB DEFINITIONS ::= BEGIN -- ****************************************************************** -- IEEE P802.1ag(TM) CFM MIB -- ****************************************************************** IMPORTS MODULE-IDENTITY, OBJECT-TYPE, NOTIFICATION-TYPE, Integer32, Counter32, Unsigned32 FROM SNMPv2-SMI -- [RFC2578] TEXTUAL-CONVENTION, TimeInterval, TimeStamp, RowStatus, TruthValue, MacAddress, TDomain, TAddress FROM SNMPv2-TC -- [RFC2579] MODULE-COMPLIANCE, OBJECT-GROUP, NOTIFICATION-GROUP FROM SNMPv2-CONF -- [RFC2580] ciscoMgmt FROM CISCO-SMI InterfaceIndex, InterfaceIndexOrZero FROM IF-MIB -- [RFC2863] -- ClldpChassisId, -- ClldpChassisIdSubtype, -- ClldpPortId, -- ClldpPortIdSubtype FROM LLDP-MIB VlanId FROM Q-BRIDGE-MIB -- [RFC4363] ; cdot1CfmMIB MODULE-IDENTITY LAST-UPDATED "200701240000Z" -- 01/24/2007 00:00GMT ORGANIZATION "Cisco, Inc." CONTACT-INFO " Cisco Customer Service Postal: 170 W Tasman Drive San Jose, CA 95134 USA Tel: +1 800 553-NETS Email: cs-ethermibs@cisco.com" DESCRIPTION "Connectivity Fault Management module for managing IEEE 802.1ag" REVISION "200701240000Z" -- 01/24/2007 00:00GMT DESCRIPTION "Initial version." ::= { ciscoMgmt 604 } cdot1agNotifications OBJECT IDENTIFIER ::= { cdot1CfmMIB 0 } cdot1agMIBObjects OBJECT IDENTIFIER ::= { cdot1CfmMIB 1 } cdot1agConformance OBJECT IDENTIFIER ::= { cdot1CfmMIB 2 } -- ****************************************************************** -- Groups in the CFM MIB Module -- ****************************************************************** cdot1agStack OBJECT IDENTIFIER ::= { cdot1agMIBObjects 1 } cdot1agDefaultMd OBJECT IDENTIFIER ::= { cdot1agMIBObjects 2 } cdot1agVlan OBJECT IDENTIFIER ::= { cdot1agMIBObjects 3 } cdot1agConfigErrorList OBJECT IDENTIFIER ::= { cdot1agMIBObjects 4 } cdot1agMd OBJECT IDENTIFIER ::= { cdot1agMIBObjects 5 } cdot1agMa OBJECT IDENTIFIER ::= { cdot1agMIBObjects 6 } cdot1agMep OBJECT IDENTIFIER ::= { cdot1agMIBObjects 7 } -- ****************************************************************** -- Textual conventions -- ****************************************************************** Cdot1agMaintDomainNameType ::= TEXTUAL-CONVENTION STATUS current DESCRIPTION "A value that represents a type (and thereby the format) of a Cdot1agMaintDomainName. The value can be one of the following: ieeeReserved(0) Reserved for definition by IEEE 802.1 recommend to not use zero unless absolutely needed. none(1) No format specified, usually because there is not (yet) a Maintenance Domain Name. In this case, a zero length OCTET STRING for the Domain Name field is acceptable. dnsLikeName(2) Domain Name like string, globally unique text string derived from a DNS name. macAddrAndUint(3) MAC address + 2-octet (unsigned) integer. charString(4) RFC2579 DisplayString, except that the character codes 0-31 (decimal) are not used. ieeeReserved(xx) Reserved for definition by IEEE 802.1 xx values can be [5..31] and [64..255] ituReserved(xx) Reserved for definition by ITU-T Y.1731 xx values range from [32..63] To support future extensions, the Cdot1agMaintDomainNameType textual convention SHOULD NOT be sub-typed in object type definitions. It MAY be sub-typed in compliance statements in order to require only a subset of these address types for a compliant implementation. Implementations must ensure that Cdot1agMaintDomainNameType objects and any dependent objects (e.g., Cdot1agMaintDomainName objects) are consistent. An inconsistentValue error must be generated if an attempt to change an Cdot1agMaintDomainNameType object would, for example, lead to an undefined Cdot1agMaintDomainName value. In particular, Cdot1agMaintDomainNameType/Cdot1agMaintDomainName pairs must be changed together if the nameType changes. " REFERENCE "802.1ag clause 21.6.5, Table 21-19" SYNTAX INTEGER { none (1), dnsLikeName (2), macAddressAndUint (3), charString (4) } Cdot1agMaintDomainName ::= TEXTUAL-CONVENTION STATUS current DESCRIPTION "Denotes a generic Maintenance Domain Name. A Cdot1agMaintDomainName value is always interpreted within the context of a Cdot1agMaintDomainNameType value. Every usage of the Cdot1agMaintDomainName textual convention is required to specify the Cdot1agMaintDomainNameType object that provides the context. It is suggested that the Cdot1agMaintDomainNameType object be logically registered before the object(s) that use the Cdot1agMaintDomainName textual convention, if they appear in the same logical row. The value of a Cdot1agMaintDomainName object must always be consistent with the value of the associated Cdot1agMaintDomainNameType object. Attempts to set an Cdot1agMaintDomainName object to a value inconsistent with the associated Cdot1agMaintDomainNameType must fail with an inconsistentValue error. When this textual convention is used as the syntax of an index object, there may be issues with the limit of 128 sub-identifiers specified in SMIv2, IETF STD 58. In this case, the object definition MUST include a 'SIZE' clause to limit the number of potential instance sub-identifiers; otherwise the applicable constraints MUST be stated in the appropriate conceptual row DESCRIPTION clauses, or in the surrounding documentation if there is no single DESCRIPTION clause that is appropriate. A value of none(1) in the associated Cdot1agMaintDomainNameType object means that no Maintenance Domain name is present, and the contents of the Cdot1agMaintDomainName object are meaningless. See the DESCRIPTION of the Cdot1agMaintAssocNameType TEXTUAL-CONVENTION for a discussion of the length limits on the Maintenance Domain name and Maintenance Association name. " REFERENCE "802.1ag clause 21.6.5" SYNTAX OCTET STRING (SIZE(1..43)) Cdot1agMaintAssocNameType ::= TEXTUAL-CONVENTION STATUS current DESCRIPTION "A value that represents a type (and thereby the format) of a Cdot1agMaintAssocName. The value can be one of the following: ieeeReserved(0) Reserved for definition by IEEE 802.1 recommend to not use zero unless absolutely needed. primaryVid(1) Primary VLAN ID. 12 bits represented in a 2-octet integer: - 4 least significant bits of the first byte contains the 4 most significant bits of the 12 bits primary VID - second byte contains the 8 least significant bits of the primary VID 0 1 2 3 4 5 6 7 8 +-+-+-+-+-+-+-+-+ |0 0 0 0| (MSB) | +-+-+-+-+-+-+-+-+ | VID LSB | +-+-+-+-+-+-+-+-+ charString(2) RFC2579 DisplayString, except that the character codes 0-31 (decimal) are not used. (1..45) octets unsignedInt16 (3) 2-octet integer/big endian rfc2865VpnId(4) RFC 2685 VPN ID 3 octet VPN authority Organizationally Unique Identifier followed by 4 octet VPN index identifying VPN according to the OUI: 0 1 2 3 4 5 6 7 8 +-+-+-+-+-+-+-+-+ | VPN OUI (MSB) | +-+-+-+-+-+-+-+-+ | VPN OUI | +-+-+-+-+-+-+-+-+ | VPN OUI (LSB) | +-+-+-+-+-+-+-+-+ |VPN Index (MSB)| +-+-+-+-+-+-+-+-+ | VPN Index | +-+-+-+-+-+-+-+-+ | VPN Index | +-+-+-+-+-+-+-+-+ |VPN Index (LSB)| +-+-+-+-+-+-+-+-+ ieeeReserved(xx) Reserved for definition by IEEE 802.1 xx values can be [5..31] and [64..255] ituReserved(xx) Reserved for definition by ITU-T Y.1731 xx values range from [32..63] To support future extensions, the Cdot1agMaintAssocNameType textual convention SHOULD NOT be sub-typed in object type definitions. It MAY be sub-typed in compliance statements in order to require only a subset of these address types for a compliant implementation. Implementations must ensure that Cdot1agMaintAssocNameType objects and any dependent objects (e.g., Cdot1agMaintAssocName objects) are consistent. An inconsistentValue error must be generated if an attempt to change an Cdot1agMaintAssocNameType object would, for example, lead to an undefined Cdot1agMaintAssocName value. In particular, Cdot1agMaintAssocNameType/Cdot1agMaintAssocName pairs must be changed together if the nameType changes. The Maintenance Domain name and Maintenance Association name, when put together into the CCM PDU, MUST total 48 octets or less. If the Cdot1agMaintDomainNameType object contains none(1), then the Cdot1agMaintAssocName object MUST be 45 octets or less in length. Otherwise, the length of the Cdot1agMaintDomainName object plus the length of the Cdot1agMaintAssocName object, added together, MUST total less than or equal to 44 octets. " REFERENCE "802.1ag clause 21.6.5.4, Table 21-20" SYNTAX INTEGER { primaryVid (1), charString (2), unsignedInt16 (3), rfc2865VpnId (4) } Cdot1agMaintAssocName ::= TEXTUAL-CONVENTION STATUS current 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 Maintenance Association Identifier (MAID). A Cdot1agMaintAssocName value is always interpreted within the context of a Cdot1agMaintAssocNameType value. Every usage of the Cdot1agMaintAssocName textual convention is required to specify the Cdot1agMaintAssocNameType object that provides the context. It is suggested that the Cdot1agMaintAssocNameType object be logically registered before the object(s) that use the Cdot1agMaintAssocName textual convention, if they appear in the same logical row. The value of a Cdot1agMaintAssocName object must always be consistent with the value of the associated Cdot1agMaintAssocNameType object. Attempts to set an Cdot1agMaintAssocName object to a value inconsistent with the associated Cdot1agMaintAssocNameType must fail with an inconsistentValue error. When this textual convention is used as the syntax of an index object, there may be issues with the limit of 128 sub-identifiers specified in SMIv2, IETF STD 58. In this case, the object definition MUST include a 'SIZE' clause to limit the number of potential instance sub-identifiers; otherwise the applicable constraints MUST be stated in the appropriate conceptual row DESCRIPTION clauses, or in the surrounding documentation if there is no single DESCRIPTION clause that is appropriate. " REFERENCE "802.1ag clauses 21.6.5.4, 21.6.5.5, 21.6.5.6" SYNTAX OCTET STRING (SIZE(1..45)) Cdot1agMDLevel ::= TEXTUAL-CONVENTION DISPLAY-HINT "d" STATUS current 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 numbers correspond to lower Maintenance Domains, those with more limited physical reach, with the lowest values for CFM PDUs protecting single bridges or physical links. " REFERENCE "802.1ag clauses 18.3, 21.4.1" SYNTAX Integer32 (0..7) Cdot1agMDLevelOrNone ::= TEXTUAL-CONVENTION DISPLAY-HINT "d" STATUS current 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 packets. Lower numbers correspond to lower Maintenance Domains, those with more limited physical reach, with the lowest values for CFM PDUs protecting single bridges or physical links. The value (-1) is reserved to indicate that no MA Level has been assigned. " REFERENCE "802.1ag clauses 18.3, 12.14.3.1.3:c" SYNTAX Integer32 (-1 | 0..7) Cdot1agMpDirection ::= TEXTUAL-CONVENTION STATUS current 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 the MAC Relay Entity. " REFERENCE "802.1ag clauses 12.14.6.3.2:c" SYNTAX INTEGER { down (1), up (2) } Cdot1agPortStatus ::= TEXTUAL-CONVENTION STATUS current DESCRIPTION "An enumerated value from he Port Status TLV from the last CCM received from the last MEP. It indicates the ability of the Bridge Port on which the transmitting MEP resides to pass ordinary data, regardless of the status of the MAC (Table 21-10). psNoPortStateTLV(0) Indicates either that no CCM has been received or that no port status TLV was present in the last CCM received. psBlocked(1) Ordinary data cannot pass freely through the port on which the remote MEP resides. Value of enableRmepDefect is equal to false. psUp(2): Ordinary data can pass freely through the port on which the remote MEP resides. Value of enableRmepDefect is equal to true. NOTE: A 0 value is used for psNoPortStateTLV, so that additional code points can be added in a manner consistent with the Cdot1agInterfaceStatus textual convention. " REFERENCE "802.1ag clause 12.14.7.6.3:f, 20.19.3 and 21.5.4" SYNTAX INTEGER { psNoPortStateTLV (0), psBlocked (1), psUp (2) } Cdot1agInterfaceStatus ::= TEXTUAL-CONVENTION STATUS current DESCRIPTION "An enumerated value from the Interface Status TLV from the last CCM received from the last MEP. It indicates the status of the Interface within which the MEP transmitting the CCM is configured, or the next lower Interface in the Interface Stack, if the MEP is not configured within an Interface. isNoInterfaceStatusTLV(0) Indicates either that no CCM has been received or that no interface status TLV was present in the last CCM received. isUp(1) The interface is ready to pass packets. isDown(2) The interface cannot pass packets isTesting(3) The interface is in some test mode. isUnknown(4) The interface status cannot be determined for some reason. isDormant(5) The interface is not in a state to pass packets but is in a pending state, waiting for some external event. isNotPresent(6) Some component of the interface is missing isLowerLayerDown(7) The interface is down due to state of the lower layer interfaces NOTE: A 0 value is used for isNoInterfaceStatusTLV, so that these code points can be kept consistent with new code points added to ifOperStatus in the IF-MIB. " REFERENCE "802.1ag clause 12.14.7.6.3:g, 20.19.4 and 21.5.5" SYNTAX INTEGER { isNoInterfaceStatusTLV (0), isUp (1), isDown (2), isTesting (3), isUnknown (4), isDormant (5), isNotPresent (6), isLowerLayerDown (7) } Cdot1agHighestDefectPri ::= TEXTUAL-CONVENTION STATUS current 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 was last in the FNG_RESET state, either: none(0) no defects since FNG_RESET defRDICCM(1) DefRDICCM defMACstatus(2) DefMACstatus defRemoteCCM(3) DefRemoteCCM defErrorCCM(4) DefErrorCCM defXconCCM(5) DefXconCCM The value 0 is used for no defects so that additional higher priority values can be added, if needed, at a later time, and so that these values correspond with those in Cdot1agLowestAlarmPri. " REFERENCE "802.1ag clause 20.1.2, 12.14.7.7.2:c and 20.33.9" SYNTAX INTEGER { none (0), defRDICCM (1), defMACstatus (2), defRemoteCCM (3), defErrorCCM (4), defXconCCM (5) } Cdot1agLowestAlarmPri ::= TEXTUAL-CONVENTION STATUS current 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 DefMACstatus, DefRemoteCCM, DefErrorCCM, and DefXconCCM (default); remErrXcon(3) Only DefRemoteCCM, DefErrorCCM, and DefXconCCM; errXcon(4) Only DefErrorCCM and DefXconCCM; xcon(5) Only DefXconCCM; or noXcon(6) No defects DefXcon or lower are to be reported; " REFERENCE "802.1ag clause 12.14.7.1.3:k and 20.9.5" SYNTAX INTEGER { allDef (1), macRemErrXcon (2), remErrXcon (3), errXcon (4), xcon (5), noXcon (6) } Cdot1agMepId ::= TEXTUAL-CONVENTION DISPLAY-HINT "d" STATUS current DESCRIPTION "Maintenance association End Point Identifier (MEPID): A small integer, unique over a given Maintenance Association, identifying a specific MEP. " REFERENCE "802.1ag clauses 3.19 and 19.2.1" SYNTAX Unsigned32 (1..8191) Cdot1agMepIdOrZero ::= TEXTUAL-CONVENTION DISPLAY-HINT "d" STATUS current DESCRIPTION "Maintenance association End Point Identifier (MEPID): A small integer, unique over a given Maintenance Association, identifying a specific MEP. The special value 0 is allowed to indicate special cases, for example that no MEPID is configured. Whenever an object is defined with this SYNTAX, then the DESCRIPTION clause of such an object MUST specify what the special value of 0 means. " REFERENCE "802.1ag clause 19.2.1" SYNTAX Unsigned32 (0 | 1..8191) Cdot1agMhfCreation ::= TEXTUAL-CONVENTION STATUS current 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 pass. defMHFexplicit(3) MHFs can be created for this VID only on Bridge ports through which this VID can pass, and only if a MEP is created at some lower MD Level. defMHFdefer(4) The creation of MHFs is determined by the corresponding Maintenance Domain variable (cdot1agMaMhfCreation). " REFERENCE "802.1ag clause 12.14.5.1.3:c and 22.2.3" SYNTAX INTEGER { defMHFnone (1), defMHFdefault (2), defMHFexplicit (3), defMHFdefer (4) } Cdot1agIdPermission ::= TEXTUAL-CONVENTION STATUS current 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 Length, Chassis ID Subtype, and Chassis ID fields of the Sender ID TLV are to be sent. sendIdManage(3) The Management Address Length and Management Address of the Sender ID TLV are to be sent. sendIdChassisManage(4) The Chassis ID Length, Chassis ID Subtype, Chassis ID, Management Address Length and Management Address fields are all to be sent. sendIdDefer(5) The contents of the Sender ID TLV are determined by the corresponding Maintenance Domain variable (cdot1agMaIdPermission). " REFERENCE "802.1ag clause 12.14.6.1.3:d and 21.5.3" SYNTAX INTEGER { sendIdNone (1), sendIdChassis (2), sendIdManage (3), sendIdChassisManage (4), sendIdDefer (5) } Cdot1agCcmInterval ::= TEXTUAL-CONVENTION STATUS current 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 sent every 10 milliseconds. interval100ms(3) CCMs are sent every 100 milliseconds. interval1s(4) CCMs are sent every 1 second. interval10s(5) CCMs are sent every 10 seconds. interval1min(6) CCMs are sent every minute. interval10min(7) CCMs are sent every 10 minutes. Note: enumerations start at zero to match the 'CCM Interval field' protocol field. " REFERENCE "802.1ag clauses 12.14.6.1.3:e, 20.8.1 and 21.6.1.3" SYNTAX INTEGER { intervalInvalid (0), interval300Hz (1), interval10ms (2), interval100ms (3), interval1s (4), interval10s (5), interval1min (6), interval10min (7) } Cdot1agFngState ::= TEXTUAL-CONVENTION STATUS current DESCRIPTION "Indicates the diferent states of the MEP Fault Notification Generator State Machine. fngReset(1) No defect has been present since the cdot1agMepFngResetTime timer expired, or since the state machine was last reset. fngDefect(2) A defect is present, but not for a long enough time to be reported (cdot1agMepFngAlarmTime). fngReportDefect(3) A momentary state during which the defect is reported by sending a cdot1agFaultAlarm notification, if that action is enabled. fngDefectReported(4) A defect is present, and some defect has been reported. fngDefectClearing(5) No defect is present, but the cdot1agMepFngResetTime timer has not yet expired. " REFERENCE "802.1ag clause 12.14.7.1.3:f and 20.35" SYNTAX INTEGER { fngReset (1), fngDefect (2), fngReportDefect (3), fngDefectReported (4), fngDefectClearing (5) } Cdot1agRelayActionFieldValue ::= TEXTUAL-CONVENTION STATUS current DESCRIPTION "Possible values the Relay action field can take." REFERENCE "802.1ag clauses 12.14.7.5.3:g, 20.36.2.5, 21.9.5, and Table 21-27" SYNTAX INTEGER { rlyHit (1), rlyFdb (2), rlyMpdb (3) } Cdot1agIngressActionFieldValue ::= TEXTUAL-CONVENTION STATUS current DESCRIPTION "Possible values returned in the ingress action field." REFERENCE "802.1ag clauses 12.14.7.5.3:g, 20.36.2.6, 21.9.8.1, and Table 21-30 " SYNTAX INTEGER { ingOk (1), ingDown (2), ingBlocked (3), ingVid (4) } Cdot1agEgressActionFieldValue ::= TEXTUAL-CONVENTION STATUS current DESCRIPTION "Possible values returned in the egress action field" REFERENCE "802.1ag clauses 12.14.7.5.3:o, 20.36.2.10, 21.9.9.1, and Table 21-32" SYNTAX INTEGER { egrOK (1), egrDown (2), egrBlocked (3), egrVid (4) } Cdot1agRemoteMepState::= TEXTUAL-CONVENTION STATUS current DESCRIPTION "Operational state of the remote MEP state machine. This state machine monitors the reception of valid CCMs from a remote MEP with a specific MEPID. It uses a timer that expires in 3.5 times the length of time indicated by the cdot1agMaCcmInterval object. rMepIdle(1) Momentary state during reset. rMepStart(2) The timer has not expired since the state machine was reset, and no valid CCM has yet been received. rMepFailed(3) The timer has expired, both since the state machine was reset, and since a valid CCM was received. rMepOk(4) The timer has not expired since a valid CCM was received. " REFERENCE "802.1ag clauses 12.14.7.6.3:b, 20.22" SYNTAX INTEGER { rMepIdle (1), rMepStart (2), rMepFailed (3), rMepOk (4) } Dot1afCfmIndexIntegerNextFree ::= TEXTUAL-CONVENTION DISPLAY-HINT "d" STATUS current 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 always contains a legal value (if non-zero) for an index that is not currently used in the relevant table. The Command Generator (Network Management Application) reads this variable and uses the (non-zero) value read when creating a new row with an SNMP SET. When the SET is performed, the Command Responder (agent) must determine whether the value is indeed still unused; Two Network Management Applications may attempt to create a row (configuration entry) simultaneously and use the same value. If it is currently unused, the SET succeeds and the Command Responder (agent) changes the value of this object, according to an implementation-specific algorithm. If the value is in use, however, the SET fails. The Network Management Application must then re-read this variable to obtain a new usable value. An OBJECT-TYPE definition using this SYNTAX MUST specify the relevant table for which the object is providing this functionality. " SYNTAX Unsigned32 (0..4294967295) Cdot1agMepDefects ::= TEXTUAL-CONVENTION STATUS current 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(0) A remote MEP is reported the RDI bit in its last CCM. bDefMACstatus(1) Either some remote MEP is reporting its Interface Status TLV as not isUp, or all remote MEPs are reporting a Port Status TLV that contains some value other than psUp. bDefRemoteCCM(2) The MEP is not receiving valid CCMs from at least one of the remote MEPs. bDefErrorCCM(3) The MEP has received at least one invalid CCM whose CCM Interval has not yet timed out. bDefXconCCM(4) The MEP has received at least one CCM from either another MAID or a lower MD Level whose CCM Interval has not yet timed out. " REFERENCE "802.1ag clauses 12.14.7.1.3:o, 12.14.7.1.3:p, 12.14.7.1.3:q, 12.14.7.1.3:r, and 12.14.7.1.3:s." SYNTAX BITS { bDefRDICCM(0), bDefMACstatus(1), bDefRemoteCCM(2), bDefErrorCCM(3), bDefXconCCM(4) } Cdot1agConfigErrors ::= TEXTUAL-CONVENTION STATUS current DESCRIPTION "While making the MIP creation evaluation described in 802.1ag clause 22.2.3, the management entity can encounter errors in the configuration. These are possible errors that can be encountered: CFMleak(0) MA x is associated with a specific VID list, one or more of the VIDs in MA x can pass through the Bridge Port, no Down MEP is configured on any Bridge Port for MA x, and some other MA y, at a higher MD Level than MA x, and associated with at least one of the VID(s) also in MA x, does have a MEP configured on the Bridge Port. conflictingVids(1) MA x is associated with a specific VID list, an Up MEP is configured on MA x on the Bridge Port, and some other MA y, associated with at least one of the VID(s) also in MA x, also has an Up MEP configured on some Bridge Port. ExcessiveLevels(2) The number of different MD Levels at which MIPs are to be created on this port exceeds the Bridge's capabilities (see subclause 22.3). OverlappedLevels(3) A MEP is created for one VID at one MD Level, but a MEP is configured on another VID at that MD Level or higher, exceeding the Bridge's capabilities. " REFERENCE "802.1ag clause 12.14.4.1.3:b and clauses 22.2.3 and 22.2.4" SYNTAX BITS { cfmLeak(0), conflictingVids(1), excessiveLevels(2), overlappedLevels(3) } ClldpChassisIdSubtype ::= TEXTUAL-CONVENTION STATUS current DESCRIPTION "This TC describes the source of a chassis identifier. The enumeration 'chassisComponent(1)' represents a chassis identifier based on the value of entPhysicalAlias object (defined in IETF RFC 2737) for a chassis component (i.e., an entPhysicalClass value of 'chassis(3)'). The enumeration 'interfaceAlias(2)' represents a chassis identifier based on the value of ifAlias object (defined in IETF RFC 2863) for an interface on the containing chassis. The enumeration 'portComponent(3)' represents a chassis identifier based on the value of entPhysicalAlias object (defined in IETF RFC 2737) for a port or backplane component (i.e., entPhysicalClass value of 'port(10)' or 'backplane(4)'), within the containing chassis. 'backplane(4)'), within the containing chassis. The enumeration 'macAddress(4)' represents a chassis identifier based on the value of a unicast source address (encoded in network byte order and IEEE 802.3 canonical bit order), of a port on the containing chassis as defined in IEEE Std 802-2001. The enumeration 'networkAddress(5)' represents a chassis identifier based on a network address, associated with a particular chassis. The encoded address is actually composed of two fields. The first field is a single octet, representing the IANA AddressFamilyNumbers value for the specific address type, and the second field is the network address value. The enumeration 'interfaceName(6)' represents a chassis identifier based on the value of ifName object (defined in IETF RFC 2863) for an interface on the containing chassis. The enumeration 'local(7)' represents a chassis identifier based on a locally defined value." SYNTAX INTEGER { chassisComponent(1), interfaceAlias(2), portComponent(3), macAddress(4), networkAddress(5), interfaceName(6), local(7) } ClldpChassisId ::= TEXTUAL-CONVENTION STATUS current DESCRIPTION "This TC describes the format of a chassis identifier string. Objects of this type are always used with an associated ClldpChassisIdSubtype object, which identifies the format of the particular ClldpChassisId object instance. If the associated ClldpChassisIdSubtype object has a value of 'chassisComponent(1)', then the octet string identifies a particular instance of the entPhysicalAlias object (defined in IETF RFC 2737) for a chassis component (i.e., an entPhysicalClass value of 'chassis(3)'). If the associated ClldpChassisIdSubtype object has a value of 'interfaceAlias(2)', then the octet string identifies a particular instance of the ifAlias object (defined in IETF RFC 2863) for an interface on the containing chassis. If the particular ifAlias object does not contain any values, another chassis identifier type should be used. If the associated ClldpChassisIdSubtype object has a value of 'portComponent(3)', then the octet string identifies a particular instance of the entPhysicalAlias object (defined in IETF RFC 2737) for a port or backplane component within the containing chassis. If the associated ClldpChassisIdSubtype object has a value of 'macAddress(4)', then this string identifies a particular unicast source address (encoded in network byte order and 'macAddress(4)', then this string identifies a particular unicast source address (encoded in network byte order and IEEE 802.3 canonical bit order), of a port on the containing chassis as defined in IEEE Std 802-2001. If the associated ClldpChassisIdSubtype object has a value of 'networkAddress(5)', then this string identifies a particular network address, encoded in network byte order, associated with one or more ports on the containing chassis. The first octet contains the IANA Address Family Numbers enumeration value for the specific address type, and octets 2 through N contain the network address value in network byte order. If the associated ClldpChassisIdSubtype object has a value of 'interfaceName(6)', then the octet string identifies a particular instance of the ifName object (defined in IETF RFC 2863) for an interface on the containing chassis. If the particular ifName object does not contain any values, another chassis identifier type should be used. If the associated ClldpChassisIdSubtype object has a value of 'local(7)', then this string identifies a locally assigned Chassis ID." SYNTAX OCTET STRING (SIZE (1..255)) ClldpPortIdSubtype ::= TEXTUAL-CONVENTION STATUS current DESCRIPTION "This TC describes the source of a particular type of port identifier used in the LLDP MIB. The enumeration 'interfaceAlias(1)' represents a port The enumeration 'interfaceAlias(1)' represents a port identifier based on the ifAlias MIB object, defined in IETF RFC 2863. The enumeration 'portComponent(2)' represents a port identifier based on the value of entPhysicalAlias (defined in IETF RFC 2737) for a port component (i.e., entPhysicalClass value of 'port(10)'), within the containing chassis. The enumeration 'macAddress(3)' represents a port identifier based on a unicast source address (encoded in network byte order and IEEE 802.3 canonical bit order), which has been detected by the agent and associated with a particular port (IEEE Std 802-2001). The enumeration 'networkAddress(4)' represents a port identifier based on a network address, detected by the agent and associated with a particular port. The enumeration 'interfaceName(5)' represents a port identifier based on the ifName MIB object, defined in IETF RFC 2863. The enumeration 'agentCircuitId(6)' represents a port identifier based on the agent-local identifier of the circuit (defined in RFC 3046), detected by the agent and associated with a particular port. The enumeration 'local(7)' represents a port identifier based on a value locally assigned." SYNTAX INTEGER { interfaceAlias(1), portComponent(2), macAddress(3), networkAddress(4), interfaceName(5), agentCircuitId(6), local(7) } ClldpPortId ::= TEXTUAL-CONVENTION STATUS current DESCRIPTION "This TC describes the format of a port identifier string. Objects of this type are always used with an associated ClldpPortIdSubtype object, which identifies the format of the particular ClldpPortId object instance. If the associated ClldpPortIdSubtype object has a value of 'interfaceAlias(1)', then the octet string identifies a particular instance of the ifAlias object (defined in IETF RFC 2863). If the particular ifAlias object does not contain any values, another port identifier type should be used. If the associated ClldpPortIdSubtype object has a value of 'portComponent(2)', then the octet string identifies a particular instance of the entPhysicalAlias object (defined in IETF RFC 2737) for a port or backplane component. If the associated ClldpPortIdSubtype object has a value of If the associated ClldpPortIdSubtype object has a value of 'macAddress(3)', then this string identifies a particular unicast source address (encoded in network byte order and IEEE 802.3 canonical bit order) associated with the port (IEEE Std 802-2001). If the associated ClldpPortIdSubtype object has a value of 'networkAddress(4)', then this string identifies a network address associated with the port. The first octet contains the IANA AddressFamilyNumbers enumeration value for the specific address type, and octets 2 through N contain the networkAddress address value in network byte order. If the associated ClldpPortIdSubtype object has a value of 'interfaceName(5)', then the octet string identifies a particular instance of the ifName object (defined in IETF RFC 2863). If the particular ifName object does not contain any values, another port identifier type should be used. If the associated ClldpPortIdSubtype object has a value of 'agentCircuitId(6)', then this string identifies a agent-local identifier of the circuit (defined in RFC 3046). If the associated ClldpPortIdSubtype object has a value of 'local(7)', then this string identifies a locally assigned port ID." SYNTAX OCTET STRING (SIZE (1..255)) ClldpManAddress ::= TEXTUAL-CONVENTION STATUS current DESCRIPTION "The value of a management address associated with the LLDP agent that may be used to reach higher layer entities to assist discovery by network management. It should be noted that appropriate security credentials, such as SNMP engineId, may be required to access the LLDP agent using a management address. These necessary credentials should be known by the network management and the objects associated with the credentials are not included in the LLDP agent." SYNTAX OCTET STRING (SIZE (1..31)) -- ****************************************************************** -- The Stack Object. This group will contain all the MIBs objects -- needed to access the Stack managed object. -- ****************************************************************** -- ****************************************************************** -- The CFM Stack Table -- ****************************************************************** cdot1agStackTable OBJECT-TYPE SYNTAX SEQUENCE OF Cdot1agStackEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "There is one CFM Stack table per bridge. It permits the retrieval of information about the Maintenance Points configured on any given interface. " REFERENCE "802.1ag clauses 12.14.2" ::= { cdot1agStack 1 } cdot1agStackEntry OBJECT-TYPE SYNTAX Cdot1agStackEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "The Stack table entry" INDEX { cdot1agStackifIndex, cdot1agStackVlanIdOrNone, cdot1agStackMdLevel, cdot1agStackDirection } ::= { cdot1agStackTable 1 } Cdot1agStackEntry ::= SEQUENCE { cdot1agStackifIndex InterfaceIndex, cdot1agStackVlanIdOrNone VlanId, cdot1agStackMdLevel Cdot1agMDLevel, cdot1agStackDirection Cdot1agMpDirection, cdot1agStackMdIndex Unsigned32, cdot1agStackMaIndex Unsigned32, cdot1agStackMepId Cdot1agMepIdOrZero, cdot1agStackMacAddress MacAddress } cdot1agStackifIndex OBJECT-TYPE SYNTAX InterfaceIndex MAX-ACCESS not-accessible STATUS current DESCRIPTION "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 rearrange the cdot1agStackTable, so that it indexes the entry in the interface table with the same value of ifAlias that it indexed before the system restart. If no such entry exists, then the system SHALL delete all entries in the cdot1agStackTable with the interface index. " REFERENCE "802.1ag clause 12.14.2.1.2:a" ::= { cdot1agStackEntry 1 } cdot1agStackVlanIdOrNone OBJECT-TYPE SYNTAX VlanId MAX-ACCESS not-accessible STATUS current DESCRIPTION "VLAN ID to which the MP is attached, or 0, if none." REFERENCE "802.1ag clause 12.14.2.1.2:d" ::= { cdot1agStackEntry 2 } cdot1agStackMdLevel OBJECT-TYPE SYNTAX Cdot1agMDLevel MAX-ACCESS not-accessible STATUS current DESCRIPTION "MD Level of the Maintenance Point." REFERENCE "802.1ag clause 12.14.2.1.2:b" ::= { cdot1agStackEntry 3 } cdot1agStackDirection OBJECT-TYPE SYNTAX Cdot1agMpDirection MAX-ACCESS not-accessible STATUS current DESCRIPTION "Direction in which the MP faces on the Bridge Port" REFERENCE "802.1ag clause 12.14.2.1.2:c" ::= { cdot1agStackEntry 4 } cdot1agStackMdIndex OBJECT-TYPE SYNTAX Unsigned32 MAX-ACCESS read-only STATUS current DESCRIPTION "The index of the Maintenance Domain in the cdot1agMdTable to which the MP is associated, or 0, if none." REFERENCE "802.1ag clause 12.14.2.1.3:b" ::= { cdot1agStackEntry 5 } cdot1agStackMaIndex OBJECT-TYPE SYNTAX Unsigned32 MAX-ACCESS read-only STATUS current DESCRIPTION "The index of the MA in the cdot1agMaTable to which the MP is associated, or 0, if none." REFERENCE "802.1ag clause 12.14.2.1.3:c" ::= { cdot1agStackEntry 6 } cdot1agStackMepId OBJECT-TYPE SYNTAX Cdot1agMepIdOrZero MAX-ACCESS read-only STATUS current DESCRIPTION "If an MEP is configured, the MEPID, else 0" REFERENCE "802.1ag clause 12.14.2.1.3:d" ::= { cdot1agStackEntry 7 } cdot1agStackMacAddress OBJECT-TYPE SYNTAX MacAddress MAX-ACCESS read-only STATUS current DESCRIPTION "MAC address of the MP." REFERENCE "802.1ag clause 12.14.2.1.3:e" ::= { cdot1agStackEntry 8 } -- ****************************************************************** -- The VLAN Table -- ****************************************************************** cdot1agVlanTable OBJECT-TYPE SYNTAX SEQUENCE OF Cdot1agVlanEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "This table defines the association of VIDs into VLANs. There is an entry in this table for each VID that is: a) a VID belonging to a VLAN associated with more than one VID; and b) not the Primary VLAN of that VID. 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. " REFERENCE "802.1ag clauses 12.14.3.1.3:a, 12.14.3.2.2:a, 12.14.5.3.2:c, 12.14.6.1.3:b, 22.1.5." ::= { cdot1agVlan 1 } cdot1agVlanEntry OBJECT-TYPE SYNTAX Cdot1agVlanEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "The VLAN table entry." INDEX { cdot1agVlanVid } ::= { cdot1agVlanTable 1 } Cdot1agVlanEntry ::= SEQUENCE { cdot1agVlanVid VlanId, cdot1agVlanPrimaryVid VlanId, cdot1agVlanRowStatus RowStatus } cdot1agVlanVid OBJECT-TYPE SYNTAX VlanId MAX-ACCESS not-accessible STATUS current DESCRIPTION "This is a VLAN ID belonging to a VLAN that is associated with more than one VLAN ID, and this is not the Primary VID of the VLAN. " ::= { cdot1agVlanEntry 1 } cdot1agVlanPrimaryVid OBJECT-TYPE SYNTAX VlanId MAX-ACCESS read-create STATUS current DESCRIPTION "This is the Primary VLAN ID of the VLAN with which this entry's cdot1agVlanVid is associated. This value must not equal the value of cdot1agVlanVid. " ::= { cdot1agVlanEntry 2 } cdot1agVlanRowStatus OBJECT-TYPE SYNTAX RowStatus MAX-ACCESS read-create STATUS current DESCRIPTION "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. " ::= { cdot1agVlanEntry 3 } -- ******************************************************************* -- The Default MD Level object. This group will contain all the -- MIB objects needed to access and modify default MD level -- managed objects. -- ******************************************************************* cdot1agDefaultMdDefLevel OBJECT-TYPE SYNTAX Cdot1agMDLevel MAX-ACCESS read-write STATUS current DESCRIPTION "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 each cdot1agDefaultMdEntry whose cdot1agDefaultMdLevel object contains the value -1. After this initialization, this object needs to be persistent upon reboot or restart of a device. " REFERENCE "802.1ag clause 12.14.3.1.3:c, 12.14.3.2.2:b" DEFVAL {0} ::= { cdot1agDefaultMd 1 } cdot1agDefaultMdDefMhfCreation OBJECT-TYPE SYNTAX Cdot1agMhfCreation MAX-ACCESS read-write STATUS current DESCRIPTION "A value indicating if the Management entity can create MHFs (MIP Half Function) for the VID, for each cdot1agDefaultMdEntry whose cdot1agDefaultMdMhfCreation object contains the value defMHFdefer. Since, in this variable, there is no encompassing Maintenance Domain, the value defMHFdefer takes the meaning of defMHFnone. After this initialization, this object needs to be persistent upon reboot or restart of a device. " REFERENCE "802.1ag clause 12.14.3.1.3:d" DEFVAL {defMHFnone} ::= { cdot1agDefaultMd 2 } cdot1agDefaultMdDefIdPermission OBJECT-TYPE SYNTAX Cdot1agIdPermission MAX-ACCESS read-write STATUS current DESCRIPTION "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, for each cdot1agDefaultMdEntry whose cdot1agDefaultMdIdPermission object contains the value sendIdDefer. Since, in this variable, there is no encompassing Maintenance Domain, the value sendIdDefer takes the meaning of sendIdChassisManage. After this initialization, this object needs to be persistent upon reboot or restart of a device. " REFERENCE "802.1ag clause 12.14.3.1.3:e" DEFVAL { sendIdNone } ::= { cdot1agDefaultMd 3 } -- ******************************************************************* -- The Default MD Level Table -- ******************************************************************* cdot1agDefaultMdTable OBJECT-TYPE SYNTAX SEQUENCE OF Cdot1agDefaultMdEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "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 subclause 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 subclause 22.2.3 in place of this table entry's objects. The agent maintains the value of cdot1agDefaultMdStatus 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. " REFERENCE "802.1ag clause 12.14.3" ::= { cdot1agDefaultMd 4 } cdot1agDefaultMdEntry OBJECT-TYPE SYNTAX Cdot1agDefaultMdEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "The Default MD Level table entry." INDEX { cdot1agDefaultMdPrimaryVid } ::= { cdot1agDefaultMdTable 1 } Cdot1agDefaultMdEntry ::= SEQUENCE { cdot1agDefaultMdPrimaryVid VlanId, cdot1agDefaultMdStatus TruthValue, cdot1agDefaultMdLevel Cdot1agMDLevelOrNone, cdot1agDefaultMdMhfCreation Cdot1agMhfCreation, cdot1agDefaultMdIdPermission Cdot1agIdPermission } cdot1agDefaultMdPrimaryVid OBJECT-TYPE SYNTAX VlanId MAX-ACCESS not-accessible STATUS current DESCRIPTION "The Primary VID of the VLAN to which this entry's objects apply" ::= { cdot1agDefaultMdEntry 1 } cdot1agDefaultMdStatus OBJECT-TYPE SYNTAX TruthValue MAX-ACCESS read-only STATUS current DESCRIPTION "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, else false. " REFERENCE "802.1ag clause 12.14.3.1.3:b" ::= { cdot1agDefaultMdEntry 2 } cdot1agDefaultMdLevel OBJECT-TYPE SYNTAX Cdot1agMDLevelOrNone MAX-ACCESS read-write STATUS current DESCRIPTION "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. If this object has the value -1, the MD Level for MHF creation for this VLAN is controlled by cdot1agDefaultMdDefLevel. " REFERENCE "802.1ag clause 12.14.3.1.3:c, 12.14.3.2.2:b" DEFVAL {-1} ::= { cdot1agDefaultMdEntry 3 } cdot1agDefaultMdMhfCreation OBJECT-TYPE SYNTAX Cdot1agMhfCreation MAX-ACCESS read-write STATUS current DESCRIPTION "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 cdot1agDefaultMdDefMhfCreation. The value of this variable is meaningless if the values of cdot1agDefaultMdStatus is false. " REFERENCE "802.1ag clause 12.14.3.1.3:d" DEFVAL {defMHFdefer} ::= { cdot1agDefaultMdEntry 4 } cdot1agDefaultMdIdPermission OBJECT-TYPE SYNTAX Cdot1agIdPermission MAX-ACCESS read-write STATUS current DESCRIPTION "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 transmission for this VLAN is controlled by cdot1agDefaultMdDefIdPermission. The value of this variable is meaningless if the values of cdot1agDefaultMdStatus is false. " REFERENCE "802.1ag clause 12.14.3.1.3:e" DEFVAL { sendIdDefer } ::= { cdot1agDefaultMdEntry 5 } -- ****************************************************************** -- The CFM configuration error list managed object. This group will -- contain all the MIB objects used to read the interfaces and VIDs -- configured incorrectly. -- ****************************************************************** -- ****************************************************************** -- The CFM Configuration Error List Table -- ****************************************************************** cdot1agConfigErrorListTable OBJECT-TYPE SYNTAX SEQUENCE OF Cdot1agConfigErrorListEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "The CFM Configuration Error List table provides a list of Interfaces and VIDs that are incorrectly configured. " REFERENCE "802.1ag clause 12.14.4" ::= {cdot1agConfigErrorList 1} cdot1agConfigErrorListEntry OBJECT-TYPE SYNTAX Cdot1agConfigErrorListEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "The Config Error List Table entry" INDEX { cdot1agConfigErrorListVid, cdot1agConfigErrorListIfIndex } ::= { cdot1agConfigErrorListTable 1} Cdot1agConfigErrorListEntry ::= SEQUENCE { cdot1agConfigErrorListVid VlanId, cdot1agConfigErrorListIfIndex InterfaceIndex, cdot1agConfigErrorListErrorType Cdot1agConfigErrors } cdot1agConfigErrorListVid OBJECT-TYPE SYNTAX VlanId MAX-ACCESS not-accessible STATUS current DESCRIPTION "The VLAN ID of the VLAN with interfaces in error." REFERENCE "802.1ag Clause 12.14.4.1.2:a" ::= { cdot1agConfigErrorListEntry 1 } cdot1agConfigErrorListIfIndex OBJECT-TYPE SYNTAX InterfaceIndex MAX-ACCESS not-accessible STATUS current DESCRIPTION "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 same value of ifAlias that it indexed before the system restart. If no such entry exists, then the system SHALL delete any entries in cdot1agConfigErrorListTable indexed by that InterfaceIndex value. " REFERENCE "802.1ag clause 12.14.4.1.2:b" ::= { cdot1agConfigErrorListEntry 2 } cdot1agConfigErrorListErrorType OBJECT-TYPE SYNTAX Cdot1agConfigErrors MAX-ACCESS read-only STATUS current DESCRIPTION "A vector of Boolean error conditions from 22.2.4, any of which may be true: 0) CFMleak; 1) ConflictingVids; 2) ExcessiveLevels; 3) OverlappedLevels. " REFERENCE "802.1ag clause 12.14.4.1.3:b" ::= { cdot1agConfigErrorListEntry 3 } -- ****************************************************************** -- The Maintenance Domain Managed Object. This group contains all -- the MIB objects used to maintain Maintenance Domains. -- ****************************************************************** cdot1agMdTableNextIndex OBJECT-TYPE SYNTAX Dot1afCfmIndexIntegerNextFree MAX-ACCESS read-only STATUS current DESCRIPTION "This object contains an unused value for cdot1agMdIndex in the cdot1agMdTable, or a zero to indicate that none exist. " ::= { cdot1agMd 1 } -- ****************************************************************** -- The Maintenance Domain Table -- ****************************************************************** cdot1agMdTable OBJECT-TYPE SYNTAX SEQUENCE OF Cdot1agMdEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "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. " REFERENCE "802.1ag clauses 3.22 and 18.1" ::= { cdot1agMd 2 } cdot1agMdEntry OBJECT-TYPE SYNTAX Cdot1agMdEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "The Maintenance Domain table entry. This entry is not lost upon reboot. It is backed up by stable storage. " INDEX {cdot1agMdIndex } ::= { cdot1agMdTable 1 } Cdot1agMdEntry ::= SEQUENCE { cdot1agMdIndex Unsigned32, cdot1agMdFormat Cdot1agMaintDomainNameType, cdot1agMdName Cdot1agMaintDomainName, cdot1agMdMdLevel Cdot1agMDLevel, cdot1agMdMhfCreation Cdot1agMhfCreation, cdot1agMdMhfIdPermission Cdot1agIdPermission, cdot1agMdMaTableNextIndex Dot1afCfmIndexIntegerNextFree, cdot1agMdRowStatus RowStatus } cdot1agMdIndex OBJECT-TYPE SYNTAX Unsigned32(1..4294967295) MAX-ACCESS not-accessible STATUS current DESCRIPTION "The index to the Maintenance Domain table. cdot1agMdTableNextIndex 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 reboot or restart of a device. The index can never be reused for other Maintenance Domain. The index value should keep increasing up to the time that they wrap around. This is to facilitate access control based on OID. " ::= { cdot1agMdEntry 1 } cdot1agMdFormat OBJECT-TYPE SYNTAX Cdot1agMaintDomainNameType MAX-ACCESS read-create STATUS current DESCRIPTION "The type (and thereby format) of the Maintenance Domain Name." REFERENCE "802.1ag clause 21.6.5.1" DEFVAL { charString } ::= { cdot1agMdEntry 2 } cdot1agMdName OBJECT-TYPE SYNTAX Cdot1agMaintDomainName MAX-ACCESS read-create STATUS current DESCRIPTION "The Maintenance Domain name. The type/format of this object is determined by the value of the cdot1agMdNameType object. Each Maintenance Domain has unique name amongst all those used or available to a service provider or operator. It facilitates easy identification of administrative responsibility for each Maintenance Domain. Clause 3.24 defines a Maintenance Domain name as the identifier, unique over the domain for which CFM is to protect against accidental concatenation of Service Instances, of a particular Maintenance Domain. " REFERENCE "802.1ag clauses 3.24, 12.14.5, and 21.6.5.3" DEFVAL { "DEFAULT" } ::= { cdot1agMdEntry 3 } cdot1agMdMdLevel OBJECT-TYPE SYNTAX Cdot1agMDLevel MAX-ACCESS read-create STATUS current DESCRIPTION "The Maintenance Domain Level." REFERENCE "802.1ag clause 12.14.5.1.3:b" DEFVAL { 0 } ::= { cdot1agMdEntry 4 } cdot1agMdMhfCreation OBJECT-TYPE SYNTAX Cdot1agMhfCreation MAX-ACCESS read-create STATUS current DESCRIPTION "Enumerated value indicating whether the management entity can create MHFs (MIP Half Function) for this Maintenance Domain. " REFERENCE "802.1ag clause 12.14.5.1.3:c" DEFVAL { defMHFnone } ::= { cdot1agMdEntry 5 } cdot1agMdMhfIdPermission OBJECT-TYPE SYNTAX Cdot1agIdPermission MAX-ACCESS read-create STATUS current DESCRIPTION "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 Domain, the value sendIdDefer takes the meaning of sendIdChassisManage. " REFERENCE "802.1ag clause 12.14.5.1.3:d" DEFVAL { sendIdNone } ::= { cdot1agMdEntry 6 } cdot1agMdMaTableNextIndex OBJECT-TYPE SYNTAX Dot1afCfmIndexIntegerNextFree MAX-ACCESS read-only STATUS current DESCRIPTION "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. " ::= { cdot1agMdEntry 7 } cdot1agMdRowStatus OBJECT-TYPE SYNTAX RowStatus MAX-ACCESS read-create STATUS current DESCRIPTION "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. " ::= { cdot1agMdEntry 8 } -- ****************************************************************** -- The Maintenance Association Object. This group contains all the -- MIB objects used to read, create, modify, and delete Maintenance -- Associations in the MIB. -- ****************************************************************** -- ****************************************************************** -- The Maintenance Association (MA) Table -- ****************************************************************** cdot1agMaTable OBJECT-TYPE SYNTAX SEQUENCE OF Cdot1agMaEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "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. " REFERENCE "802.1ag clause 18.2" ::= { cdot1agMa 1 } cdot1agMaEntry OBJECT-TYPE SYNTAX Cdot1agMaEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "The MA table entry." INDEX {cdot1agMdIndex, cdot1agMaIndex } ::= { cdot1agMaTable 1 } Cdot1agMaEntry ::= SEQUENCE { cdot1agMaIndex Unsigned32, cdot1agMaPrimaryVlanId VlanId, cdot1agMaFormat Cdot1agMaintAssocNameType, cdot1agMaName Cdot1agMaintAssocName, cdot1agMaMhfCreation Cdot1agMhfCreation, cdot1agMaIdPermission Cdot1agIdPermission, cdot1agMaCcmInterval Cdot1agCcmInterval, cdot1agMaNumberOfVids Unsigned32, cdot1agMaRowStatus RowStatus } cdot1agMaIndex OBJECT-TYPE SYNTAX Unsigned32(1..4294967295) MAX-ACCESS not-accessible STATUS current DESCRIPTION "Index of the MA table cdot1agMdMaTableNextIndex needs to be inspected to find an available index for row-creation. " ::= { cdot1agMaEntry 1 } cdot1agMaPrimaryVlanId OBJECT-TYPE SYNTAX VlanId MAX-ACCESS read-create STATUS current DESCRIPTION "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 cdot1agVlanTable lists them. " REFERENCE "802.1ag clause 12.14.6.1.3:b" ::= { cdot1agMaEntry 2 } cdot1agMaFormat OBJECT-TYPE SYNTAX Cdot1agMaintAssocNameType MAX-ACCESS read-create STATUS current DESCRIPTION "The type (and thereby format) of the Maintenance Association Name. " REFERENCE "802.1ag clauses 21.6.5.4" ::= { cdot1agMaEntry 3 } cdot1agMaName OBJECT-TYPE SYNTAX Cdot1agMaintAssocName MAX-ACCESS read-create STATUS current DESCRIPTION "The Short Maintenance Association name. The type/format of this object is determined by the value of the cdot1agMaNameType object. " REFERENCE "802.1ag clauses 21.6.5.6, and Table 21-20" ::= { cdot1agMaEntry 4 } cdot1agMaMhfCreation OBJECT-TYPE SYNTAX Cdot1agMhfCreation MAX-ACCESS read-create STATUS current DESCRIPTION "Indicates if the Management entity can create MHFs (MIP Half Function) for this MA. " REFERENCE "802.1ag clause 12.14.6.1.3:c" DEFVAL { defMHFdefer } ::= { cdot1agMaEntry 5 } cdot1agMaIdPermission OBJECT-TYPE SYNTAX Cdot1agIdPermission MAX-ACCESS read-create STATUS current DESCRIPTION "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. " REFERENCE "802.1ag clause 12.14.6.1.3:d" DEFVAL { sendIdDefer } ::= { cdot1agMaEntry 6 } cdot1agMaCcmInterval OBJECT-TYPE SYNTAX Cdot1agCcmInterval MAX-ACCESS read-create STATUS current DESCRIPTION "Interval between CCM transmissions to be used by all MEPs in the MA. " REFERENCE "802.1ag clause 12.14.6.1.3:e" DEFVAL { interval1s } ::= { cdot1agMaEntry 7 } cdot1agMaNumberOfVids OBJECT-TYPE SYNTAX Unsigned32 MAX-ACCESS read-create STATUS current DESCRIPTION "The number of VIDs associated with the MA. " REFERENCE "802.1ag clause 12.14.6.1.3:b" ::= { cdot1agMaEntry 8 } cdot1agMaRowStatus OBJECT-TYPE SYNTAX RowStatus MAX-ACCESS read-create STATUS current DESCRIPTION "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. " ::= { cdot1agMaEntry 9 } -- ****************************************************************** -- The list of known MEPs for a given MA -- ****************************************************************** cdot1agMaMepListTable OBJECT-TYPE SYNTAX SEQUENCE OF Cdot1agMaMepListEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "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. " REFERENCE "802.1ag clause 12.14.6.1.3:g" ::= { cdot1agMa 3 } cdot1agMaMepListEntry OBJECT-TYPE SYNTAX Cdot1agMaMepListEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "The known MEPS table entry." INDEX { cdot1agMdIndex, cdot1agMaIndex, cdot1agMaMepListIdentifier } ::= { cdot1agMaMepListTable 1 } Cdot1agMaMepListEntry ::= SEQUENCE { cdot1agMaMepListIdentifier Cdot1agMepId, cdot1agMaMepListRowStatus RowStatus } cdot1agMaMepListIdentifier OBJECT-TYPE SYNTAX Cdot1agMepId MAX-ACCESS not-accessible STATUS current DESCRIPTION "MEPID" REFERENCE "802.1ag clause 12.14.6.1.3:g" ::= { cdot1agMaMepListEntry 1 } cdot1agMaMepListRowStatus OBJECT-TYPE SYNTAX RowStatus MAX-ACCESS read-create STATUS current DESCRIPTION "The status of the row. Read SNMPv2-TC (RFC1903) for an explanation of the possible values this object can take. " ::= { cdot1agMaMepListEntry 2 } -- ****************************************************************** -- The MEP Object. This object represents a Maintenance End -- Point as described in 802.1ag document. -- ****************************************************************** -- ****************************************************************** -- The MEP Table -- ****************************************************************** cdot1agMepTable OBJECT-TYPE SYNTAX SEQUENCE OF Cdot1agMepEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "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 cdot1agMepTransmitLbmStatus value to be 'ready'. To do this do this sequence: a. an SNMP GET for both SnmpSetSerialNo and cdot1agMepTransmitLbmStatus objects (in same SNMP PDU). b. Check if value for cdot1agMepTransmitLbmStatus 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 cdot1agMepTransmitLbmStatus 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 cdot1agMepTransmitLbmStatus 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 cdot1agMepLbrIn, cdot1agMepLbrInOutOfOrder, and cdot1agMepLbrBadMsdu. 6) Change cdot1agMepTransmitLbmStatus value from 'notReady' to 'transmit' to initiate transmission of Loopback messages. 7) Check the value of cdot1agMepTransmitLbmResultOK to find out if the operation was successfully initiated or not. 8) Monitor the value of cdot1agMepTransmitLbmMessages. 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 cdot1agMepLbrIn, cdot1agMepLbrInOutOfOrder, and cdot1agMepLbrBadMsdu to their old values from step 4, above, to get the results of the test. 10) Change the cdot1agMepTransmitLbmStatus 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 cdot1agMepTransmitLtmSeqNumber and cdot1agMepTransmitLtmEgressIdentifier return the information required to recover the results of the LTM from the cdot1agLtrTable. " REFERENCE "802.1ag clauses 12.14.7 and 19.2" ::= { cdot1agMep 1 } cdot1agMepEntry OBJECT-TYPE SYNTAX Cdot1agMepEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "The MEP table entry" INDEX { cdot1agMdIndex, cdot1agMaIndex, cdot1agMepIdentifier } ::= { cdot1agMepTable 1 } Cdot1agMepEntry ::= SEQUENCE { cdot1agMepIdentifier Cdot1agMepId, cdot1agMepIfIndex InterfaceIndexOrZero, cdot1agMepDirection Cdot1agMpDirection, cdot1agMepPrimaryVid Unsigned32, cdot1agMepActive TruthValue, cdot1agMepFngState Cdot1agFngState, cdot1agMepCciEnabled TruthValue, cdot1agMepCcmLtmPriority Unsigned32, cdot1agMepMacAddress MacAddress, cdot1agMepLowPrDef Cdot1agLowestAlarmPri, cdot1agMepFngAlarmTime TimeInterval, cdot1agMepFngResetTime TimeInterval, cdot1agMepHighestPrDefect Cdot1agHighestDefectPri, cdot1agMepDefects Cdot1agMepDefects, cdot1agMepErrorCcmLastFailure OCTET STRING, cdot1agMepXconCcmLastFailure OCTET STRING, cdot1agMepCcmSequenceErrors Counter32, cdot1agMepCciSentCcms Counter32, cdot1agMepNextLbmTransId Unsigned32, cdot1agMepLbrIn Counter32, cdot1agMepLbrInOutOfOrder Counter32, cdot1agMepLbrBadMsdu Counter32, cdot1agMepLtmNextSeqNumber Unsigned32, cdot1agMepUnexpLtrIn Counter32, cdot1agMepLbrOut Counter32, cdot1agMepTransmitLbmStatus TruthValue, cdot1agMepTransmitLbmDestMacAddress MacAddress, cdot1agMepTransmitLbmDestMepId Cdot1agMepIdOrZero, cdot1agMepTransmitLbmDestIsMepId TruthValue, cdot1agMepTransmitLbmMessages Integer32, cdot1agMepTransmitLbmDataTlv OCTET STRING, cdot1agMepTransmitLbmVlanPriority Integer32, cdot1agMepTransmitLbmVlanDropEnable TruthValue, cdot1agMepTransmitLbmResultOK TruthValue, cdot1agMepTransmitLbmSeqNumber Unsigned32, cdot1agMepTransmitLtmStatus TruthValue, cdot1agMepTransmitLtmFlags BITS, cdot1agMepTransmitLtmTargetMacAddress MacAddress, cdot1agMepTransmitLtmTargetMepId Cdot1agMepIdOrZero, cdot1agMepTransmitLtmTargetIsMepId TruthValue, cdot1agMepTransmitLtmTtl Unsigned32, cdot1agMepTransmitLtmResult TruthValue, cdot1agMepTransmitLtmSeqNumber Unsigned32, cdot1agMepTransmitLtmEgressIdentifier OCTET STRING, cdot1agMepRowStatus RowStatus } cdot1agMepIdentifier OBJECT-TYPE SYNTAX Cdot1agMepId MAX-ACCESS not-accessible STATUS current DESCRIPTION "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 Identifier is also known as the MEPID. " REFERENCE "802.1ag clauses 3.19, 19.2 and 12.14.7" ::= { cdot1agMepEntry 1 } cdot1agMepIfIndex OBJECT-TYPE SYNTAX InterfaceIndexOrZero MAX-ACCESS read-create STATUS current DESCRIPTION "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, change the value of this variable so that it indexes the entry in the interface table with the same value of ifAlias that it indexed before the system restart. If no such entry exists, then the system SHALL set this variable to 0. " REFERENCE "802.1ag clause 12.14.7.1.3:b" ::= { cdot1agMepEntry 2 } cdot1agMepDirection OBJECT-TYPE SYNTAX Cdot1agMpDirection MAX-ACCESS read-create STATUS current DESCRIPTION "The direction in which the MEP faces on the Bridge port." REFERENCE "802.1ag clauses 12.14.7.1.3:c and 19.2" ::= { cdot1agMepEntry 3 } cdot1agMepPrimaryVid OBJECT-TYPE SYNTAX Unsigned32(0..16777215) MAX-ACCESS read-create STATUS current DESCRIPTION "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 VID." REFERENCE "802.1ag clauses 12.14.7.1.3:d" DEFVAL { 0 } ::= { cdot1agMepEntry 4 } cdot1agMepActive OBJECT-TYPE SYNTAX TruthValue MAX-ACCESS read-create STATUS current DESCRIPTION "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." REFERENCE "802.1ag clauses 12.14.7.1.3:e and 20.9.1" DEFVAL { false } ::= { cdot1agMepEntry 5 } cdot1agMepFngState OBJECT-TYPE SYNTAX Cdot1agFngState MAX-ACCESS read-only STATUS current DESCRIPTION "Current state of the MEP Fault Notification Generator State Machine. " REFERENCE "802.1ag clauses 12.14.7.1.3:f and 20.35" DEFVAL { fngReset } ::= { cdot1agMepEntry 6 } cdot1agMepCciEnabled OBJECT-TYPE SYNTAX TruthValue MAX-ACCESS read-create STATUS current DESCRIPTION "If set to true, the MEP will generate CCM messages." REFERENCE "802.1ag clauses 12.14.7.1.3:g and 20.10.1" DEFVAL { false } ::= { cdot1agMepEntry 7 } cdot1agMepCcmLtmPriority OBJECT-TYPE SYNTAX Unsigned32 (0..7) MAX-ACCESS read-create STATUS current DESCRIPTION "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 value for this variable from the priority regeneration table by extracting the highest priority value in this table on this MEPs bridge port. (1 is lowest, then 2, then 0, then 3-7). " REFERENCE "802.1ag clause 12.14.7.1.3:h" ::= { cdot1agMepEntry 8 } cdot1agMepMacAddress OBJECT-TYPE SYNTAX MacAddress MAX-ACCESS read-only STATUS current DESCRIPTION "MAC address of the MEP." REFERENCE "802.1ag clause 12.14.7.1.3:i and 19.4" ::= { cdot1agMepEntry 9 } cdot1agMepLowPrDef OBJECT-TYPE SYNTAX Cdot1agLowestAlarmPri MAX-ACCESS read-create STATUS current DESCRIPTION "An integer value specifying the lowest priority defect that is allowed to generate fault alarm. " REFERENCE "802.1ag clause 12.14.7.1.3:k and 20.9.5 and Table 20-1" DEFVAL { macRemErrXcon } ::= { cdot1agMepEntry 10} cdot1agMepFngAlarmTime OBJECT-TYPE SYNTAX TimeInterval (250..1000) MAX-ACCESS read-create STATUS current DESCRIPTION "The time that defects must be present before a Fault Alarm is issued (fngAlarmTime. 20.33.3) (default 2.5s). " REFERENCE "802.1ag clauses 12.14.7.1.3:l and 20.33.3" DEFVAL { 250 } ::= { cdot1agMepEntry 11 } cdot1agMepFngResetTime OBJECT-TYPE SYNTAX TimeInterval (250..1000) MAX-ACCESS read-create STATUS current DESCRIPTION "The time that defects must be absent before re-enabling a Fault Alarm (fngResetTime, 20.33.4) (default 10s). " REFERENCE "802.1ag clauses 12.14.7.1.3:m and 20.33.4" DEFVAL { 1000 } ::= { cdot1agMepEntry 12 } cdot1agMepHighestPrDefect OBJECT-TYPE SYNTAX Cdot1agHighestDefectPri MAX-ACCESS read-only STATUS current DESCRIPTION "The highest priority defect that has been present since the MEPs Fault Notification Generator State Machine was last in the FNG_RESET state. " REFERENCE "802.1ag clause 12.14.7.1.3:n 20.33.9 and Table 21-1" ::= { cdot1agMepEntry 13 } cdot1agMepDefects OBJECT-TYPE SYNTAX Cdot1agMepDefects MAX-ACCESS read-only STATUS current DESCRIPTION "A vector of Boolean error conditions from Table 20-1, any of which may be true: DefRDICCM(0) DefMACstatus(1) DefRemoteCCM(2) DefErrorCCM(3) DefXconCCM(4) " REFERENCE ".1ag clauses 12.14.7.1.3:o, 12.14.7.1.3:p, 12.14.7.1.3:q, 12.14.7.1.3:r, 12.14.7.1.3:s, 20.21.3, 20.23.3, 20.33.5, 20.33.6, 20.33.7." ::= { cdot1agMepEntry 14 } cdot1agMepErrorCcmLastFailure OBJECT-TYPE SYNTAX OCTET STRING (SIZE(1..1522)) MAX-ACCESS read-only STATUS current DESCRIPTION "The last-received CCM that triggered an DefErrorCCM fault." REFERENCE "802.1ag clauses 12.14.7.1.3:t and 20.21.2" ::= { cdot1agMepEntry 15 } cdot1agMepXconCcmLastFailure OBJECT-TYPE SYNTAX OCTET STRING (SIZE(1..1522)) MAX-ACCESS read-only STATUS current DESCRIPTION "The last-received CCM that triggered a DefXconCCM fault." REFERENCE "802.1ag clauses 12.14.7.1.3:u and 20.23.2" ::= { cdot1agMepEntry 16 } cdot1agMepCcmSequenceErrors OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "The total number of out-of-sequence CCMs received from all remote MEPs. " REFERENCE "802.1ag clauses 12.14.7.1.3:v and 20.16.12" ::= { cdot1agMepEntry 17 } cdot1agMepCciSentCcms OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "Total number of Continuity Check messages transmitted." REFERENCE "802.1ag clauses 12.14.7.1.3:w and 20.10.2" ::= { cdot1agMepEntry 18 } cdot1agMepNextLbmTransId OBJECT-TYPE SYNTAX Unsigned32 MAX-ACCESS read-only STATUS current DESCRIPTION "Next sequence number/transaction identifier to be sent in a Loopback message. This sequence number can be zero because it wraps around. " REFERENCE "802.1ag clauses 12.14.7.1.3:x and 20.28.2" ::= { cdot1agMepEntry 19 } cdot1agMepLbrIn OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "Total number of valid, in-order Loopback Replies received." REFERENCE "802.1ag clause 12.14.7.1.3:y and 20.31.1" ::= { cdot1agMepEntry 20 } cdot1agMepLbrInOutOfOrder OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "The total number of valid, out-of-order Loopback Replies received. " REFERENCE "802.1ag clause 12.14.7.1.3:z and 20.31.1" ::= { cdot1agMepEntry 21 } cdot1agMepLbrBadMsdu OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "(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). " REFERENCE "802.1ag clause 12.14.7.1.3:aa 20.2.3" ::= { cdot1agMepEntry 22} cdot1agMepLtmNextSeqNumber OBJECT-TYPE SYNTAX Unsigned32 MAX-ACCESS read-only STATUS current DESCRIPTION "Next transaction identifier/sequence number to be sent in a Linktrace message. This sequence number can be zero because it wraps around. " REFERENCE "802.1ag clause 12.14.7.1.3:ab and 20.36.1" ::= { cdot1agMepEntry 23 } cdot1agMepUnexpLtrIn OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "The total number of unexpected LTRs received (20.39.1). " REFERENCE "802.1ag clause 12.14.7.1.3:ac 20.39.1" ::= { cdot1agMepEntry 24 } cdot1agMepLbrOut OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "Total number of Loopback Replies transmitted." REFERENCE "802.1ag clause 12.14.7.1.3:ad and 20.26.2" ::= { cdot1agMepEntry 25 } cdot1agMepTransmitLbmStatus OBJECT-TYPE SYNTAX TruthValue MAX-ACCESS read-create STATUS current DESCRIPTION "A Boolean flag set to true by the bridge port to indicate that another LBM may be transmitted. Reset to false by the MEP Loopback Initiator State Machine." DEFVAL { true } ::= { cdot1agMepEntry 26 } cdot1agMepTransmitLbmDestMacAddress OBJECT-TYPE SYNTAX MacAddress MAX-ACCESS read-create STATUS current DESCRIPTION "The Target MAC Address Field to be transmitted: A unicast destination MAC address. This address will be used if the value of the column cdot1agMepTransmitLbmDestIsMepId is 'false'. " REFERENCE "802.1ag clause 12.14.7.3.2:b" ::= { cdot1agMepEntry 27 } cdot1agMepTransmitLbmDestMepId OBJECT-TYPE SYNTAX Cdot1agMepIdOrZero MAX-ACCESS read-create STATUS current DESCRIPTION "The Maintenance association End Point Identifier of another MEP in the same Maintenance Association to which the LBM is to be sent. This address will be used if the value of the column cdot1agMepTransmitLbmDestIsMepId is 'true'. " REFERENCE "802.1ag clause 12.14.7.3.2:b" ::= { cdot1agMepEntry 28 } cdot1agMepTransmitLbmDestIsMepId OBJECT-TYPE SYNTAX TruthValue MAX-ACCESS read-create STATUS current DESCRIPTION "True indicates that MEPID of the target MEP is used for Loopback transmission. False indicates that unicast destination MAC address of the target MEP is used for Loopback transmission. " REFERENCE "802.1ag clause 12.14.7.3.2:b" ::= {cdot1agMepEntry 29 } cdot1agMepTransmitLbmMessages OBJECT-TYPE SYNTAX Integer32(1..1024) MAX-ACCESS read-create STATUS current DESCRIPTION "The number of Loopback messages to be transmitted." REFERENCE "802.1ag clause 12.14.7.3.2:c" DEFVAL { 1 } ::= {cdot1agMepEntry 30 } cdot1agMepTransmitLbmDataTlv OBJECT-TYPE SYNTAX OCTET STRING (SIZE(0..1500)) MAX-ACCESS read-create STATUS current DESCRIPTION "An arbitrary amount of data to be included in the Data TLV, if the Data TLV is selected to be sent. " REFERENCE "802.1ag clause 12.14.7.3.2:d" ::= { cdot1agMepEntry 31 } cdot1agMepTransmitLbmVlanPriority OBJECT-TYPE SYNTAX Integer32(0..7) MAX-ACCESS read-create STATUS current DESCRIPTION "Priority. 3 bit value to be used in the VLAN tag, if present in the transmitted frame. The default value is CCM priority. " REFERENCE "802.1ag clause 12.14.7.3.2:e" ::= { cdot1agMepEntry 32 } cdot1agMepTransmitLbmVlanDropEnable OBJECT-TYPE SYNTAX TruthValue MAX-ACCESS read-create STATUS current DESCRIPTION "Drop Enable bit value to be used in the VLAN tag, if present in the transmitted frame. For more information about VLAN Drop Enable, please check IEEE 802.1ad. " REFERENCE "802.1ag clause 12.14.7.3.2:e" DEFVAL { true } ::= { cdot1agMepEntry 33 } cdot1agMepTransmitLbmResultOK OBJECT-TYPE SYNTAX TruthValue MAX-ACCESS read-only STATUS current DESCRIPTION "Indicates the result of the operation: - true The Loopback Message(s) will be (or has been) sent. - false The Loopback Message(s) will not be sent. " REFERENCE "802.1ag clause 12.14.7.3.3:a" DEFVAL { true } ::= { cdot1agMepEntry 34 } cdot1agMepTransmitLbmSeqNumber OBJECT-TYPE SYNTAX Unsigned32 MAX-ACCESS read-only STATUS current DESCRIPTION "The Loopback Transaction Identifier (cdot1agMepNextLbmTransId) of the first LBM (to be) sent. The value returned is undefined if cdot1agMepTransmitLbmResultOK is false. " REFERENCE "802.1ag clause 12.14.7.3.3:a" ::= { cdot1agMepEntry 35 } cdot1agMepTransmitLtmStatus OBJECT-TYPE SYNTAX TruthValue MAX-ACCESS read-only STATUS current DESCRIPTION "A Boolean flag set to true by the bridge port to indicate that another LTM may be transmitted. Reset to false by the MEP Linktrace Initiator State Machine." DEFVAL { true } ::= { cdot1agMepEntry 36 } cdot1agMepTransmitLtmFlags OBJECT-TYPE SYNTAX BITS { useFDBonly (0) } MAX-ACCESS read-create STATUS current DESCRIPTION "The flags field for LTMs transmitted by the MEP." REFERENCE "802.1ag clause 12.14.7.4.2:b and 20.37.1" DEFVAL { {useFDBonly } } ::= { cdot1agMepEntry 37 } cdot1agMepTransmitLtmTargetMacAddress OBJECT-TYPE SYNTAX MacAddress MAX-ACCESS read-create STATUS current DESCRIPTION "The Target MAC Address Field to be transmitted: A unicast destination MAC address. This address will be used if the value of the column cdot1agMepTransmitLtmTargetIsMepId is 'false'. " REFERENCE "802.1ag clause 12.14.7.4.2:c" ::= { cdot1agMepEntry 38 } cdot1agMepTransmitLtmTargetMepId OBJECT-TYPE SYNTAX Cdot1agMepIdOrZero MAX-ACCESS read-create STATUS current DESCRIPTION "An indication of the Target MAC Address Field to be transmitted: The Maintenance association End Point Identifier of another MEP in the same Maintenance Association This address will be used if the value of the column cdot1agMepTransmitLtmTargetIsMepId is 'true'. " REFERENCE "802.1ag clause 12.14.7.4.2:c" ::= { cdot1agMepEntry 39 } cdot1agMepTransmitLtmTargetIsMepId OBJECT-TYPE SYNTAX TruthValue MAX-ACCESS read-create STATUS current DESCRIPTION "True indicates that MEPID of the target MEP is used for Linktrace transmission. False indicates that unicast destination MAC address of the target MEP is used for Loopback transmission. " REFERENCE "802.1ag clause 12.14.7.4.2:c" ::= { cdot1agMepEntry 40 } cdot1agMepTransmitLtmTtl OBJECT-TYPE SYNTAX Unsigned32 (0..255) MAX-ACCESS read-create STATUS current DESCRIPTION "The LTM TTL field. Default value, if not specified, is 64. The TTL field indicates the number of hops remaining to the LTM. Decremented by 1 by each Linktrace Responder that handles the LTM. The value received in the LTM is returned in the LTR. If 0 on input, the LTM is not transmitted to the next hop. " REFERENCE "802.1ag clause 12.14.7.4.2:d and 21.8.4" DEFVAL {64} ::= { cdot1agMepEntry 41 } cdot1agMepTransmitLtmResult OBJECT-TYPE SYNTAX TruthValue MAX-ACCESS read-only STATUS current DESCRIPTION "Indicates the result of the operation: - true The Linktrace Message will be (or has been) sent. - false The Linktrace Message will not be sent" REFERENCE "802.1ag clause 12.14.7.4.3:a" DEFVAL { true } ::= { cdot1agMepEntry 42 } cdot1agMepTransmitLtmSeqNumber OBJECT-TYPE SYNTAX Unsigned32 MAX-ACCESS read-only STATUS current DESCRIPTION "The LTM Transaction Identifier (cdot1agMepLtmNextSeqNumber) of the LTM sent. The value returned is undefined if cdot1agMepTransmitLtmResult is false. " REFERENCE "802.1ag clause 12.14.7.4.3:a" ::= { cdot1agMepEntry 43 } cdot1agMepTransmitLtmEgressIdentifier OBJECT-TYPE SYNTAX OCTET STRING (SIZE(8)) MAX-ACCESS read-create STATUS current DESCRIPTION "Identifies the MEP Linktrace Initiator that is originating, or the Linktrace Responder that is forwarding, this LTM. The low-order six octets contain a 48-bit IEEE MAC address unique to the system in which the MEP Linktrace Initiator or Linktrace Responder resides. The high-order two octets contain a value sufficient to uniquely identify the MEP Linktrace Initiator or Linktrace Responder within that system. For most Bridges, the address of any MAC attached to the Bridge will suffice for the low-order six octets, and 0 for the high-order octets. In some situations, e.g. if multiple virtual Bridges utilizing emulated LANs are implemented in a single physical system, the high-order two octets can be used to differentiate among the transmitting entities. The value returned is undefined if cdot1agMepTransmitLtmResult is false. " REFERENCE "802.1ag clause 12.14.7.4.3:b and 21.8.8" ::= { cdot1agMepEntry 44 } cdot1agMepRowStatus OBJECT-TYPE SYNTAX RowStatus MAX-ACCESS read-create STATUS current DESCRIPTION "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. " ::= { cdot1agMepEntry 45 } -- ****************************************************************** -- The Linktrace Reply Table -- ****************************************************************** cdot1agLtrTable OBJECT-TYPE SYNTAX SEQUENCE OF Cdot1agLtrEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "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. " REFERENCE "802.1ag clause 12.14.7.5" ::= { cdot1agMep 2 } cdot1agLtrEntry OBJECT-TYPE SYNTAX Cdot1agLtrEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "The Linktrace Reply table entry." INDEX { cdot1agMdIndex, cdot1agMaIndex, cdot1agMepIdentifier, cdot1agLtrSeqNumber, cdot1agLtrReceiveOrder } ::= { cdot1agLtrTable 1 } Cdot1agLtrEntry ::= SEQUENCE { cdot1agLtrSeqNumber Unsigned32, cdot1agLtrReceiveOrder Unsigned32, cdot1agLtrTtl Unsigned32, cdot1agLtrForwarded TruthValue, cdot1agLtrTerminalMep TruthValue, cdot1agLtrLastEgressIdentifier OCTET STRING, cdot1agLtrNextEgressIdentifier OCTET STRING, cdot1agLtrRelay Cdot1agRelayActionFieldValue, cdot1agLtrChassisIdSubtype ClldpChassisIdSubtype, cdot1agLtrChassisId ClldpChassisId, cdot1agLtrManAddressDomain TDomain, cdot1agLtrManAddress TAddress, cdot1agLtrIngress Cdot1agIngressActionFieldValue, cdot1agLtrIngressMac MacAddress, cdot1agLtrIngressPortIdSubtype ClldpPortIdSubtype, cdot1agLtrIngressPortId ClldpPortId, cdot1agLtrEgress Cdot1agEgressActionFieldValue, cdot1agLtrEgressMac MacAddress, cdot1agLtrEgressPortIdSubtype ClldpPortIdSubtype, cdot1agLtrEgressPortId ClldpPortId, cdot1agLtrOrganizationSpecificTlv OCTET STRING } cdot1agLtrSeqNumber OBJECT-TYPE SYNTAX Unsigned32 (0..4294967295) MAX-ACCESS not-accessible STATUS current DESCRIPTION "Transaction identifier/Sequence number returned by a previous transmit linktrace message command, indicating which LTM's response is going to be returned. " REFERENCE "802.1ag clause 12.14.7.5.2:b" ::= { cdot1agLtrEntry 1} cdot1agLtrReceiveOrder OBJECT-TYPE SYNTAX Unsigned32(1..4294967295) MAX-ACCESS not-accessible STATUS current DESCRIPTION "An index to distinguish among multiple LTRs with the same LTR Transaction Identifier field value. cdot1agLtrReceiveOrder are assigned sequentially from 1, in the order that the Linktrace Initiator received the LTRs. " REFERENCE "802.1ag clause 12.14.7.5.2:c" ::= { cdot1agLtrEntry 2 } cdot1agLtrTtl OBJECT-TYPE SYNTAX Unsigned32 (0..255) MAX-ACCESS read-only STATUS current DESCRIPTION "TTL field value for a returned LTR." REFERENCE "802.1ag clause 12.14.7.5 and 20.36.2.2" ::= { cdot1agLtrEntry 3 } cdot1agLtrForwarded OBJECT-TYPE SYNTAX TruthValue MAX-ACCESS read-only STATUS current DESCRIPTION "Indicates if a LTM was forwarded by the responding MP, as returned in the 'FwdYes' flag of the flags field. " REFERENCE "802.1ag clauses 12.14.7.5.3:c and 20.36.2.1" ::= { cdot1agLtrEntry 4 } cdot1agLtrTerminalMep OBJECT-TYPE SYNTAX TruthValue MAX-ACCESS read-only STATUS current DESCRIPTION "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. " REFERENCE "802.1ag clauses 12.14.7.5.3:d and 20.36.2.1" ::= { cdot1agLtrEntry 5 } cdot1agLtrLastEgressIdentifier OBJECT-TYPE SYNTAX OCTET STRING (SIZE(8)) MAX-ACCESS read-only STATUS current DESCRIPTION "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 forwarded, the LTM to which this LTR is the response. This is the same value as the Egress Identifier TLV of that LTM. " REFERENCE "802.1ag clauses 12.14.7.5.3:e and 20.36.2.3" ::= { cdot1agLtrEntry 6 } cdot1agLtrNextEgressIdentifier OBJECT-TYPE SYNTAX OCTET STRING (SIZE(8)) MAX-ACCESS read-only STATUS current DESCRIPTION "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 the next hop. This is the same value as the Egress Identifier TLV of the forwarded LTM, if any. If the FwdYes bit of the Flags field is false, the contents of this field are undefined, i.e. any value can be transmitted, and the field is ignored by the receiver. " REFERENCE "802.1ag clauses 12.14.7.5.3:f and 20.36.2.4" ::= { cdot1agLtrEntry 7 } cdot1agLtrRelay OBJECT-TYPE SYNTAX Cdot1agRelayActionFieldValue MAX-ACCESS read-only STATUS current DESCRIPTION "Value returned in the Relay Action field." REFERENCE "802.1ag clauses 12.14.7.5.3:g and 20.36.2.5" ::= { cdot1agLtrEntry 8 } cdot1agLtrChassisIdSubtype OBJECT-TYPE SYNTAX ClldpChassisIdSubtype MAX-ACCESS read-only STATUS current DESCRIPTION "This object specifies the format of the Chassis ID returned in the Sender ID TLV of the LTR, if any. This value is meaningless if the cdot1agLtrChassisId has a length of 0." REFERENCE "802.1ag clauses 12.14.7.5.3:h and 21.5.3.2" ::= { cdot1agLtrEntry 9 } cdot1agLtrChassisId OBJECT-TYPE SYNTAX ClldpChassisId MAX-ACCESS read-only STATUS current DESCRIPTION "The Chassis ID returned in the Sender ID TLV of the LTR, if any. The format of this object is determined by the value of the cdot1agLtrChassisIdSubtype object. " REFERENCE "802.1ag clauses 12.14.7.5.3:i and 21.5.3.3" ::= { cdot1agLtrEntry 10 } cdot1agLtrManAddressDomain OBJECT-TYPE SYNTAX TDomain MAX-ACCESS read-only STATUS current DESCRIPTION "The TDomain that identifies the type and format of the related cdot1agMepDbManAddress object, used to access the SNMP agent of the system transmitting the LTR. Received in the LTR Sender ID TLV from that system. Typical values will be one of (not all inclusive) list: snmpUDPDomain (from SNMPv2-TM, RFC3417) snmpIeee802Domain (from SNMP-IEEE802-TM-MIB, RFC4789) The value 'zeroDotZero' (from RFC2578) indicates 'no LTR Sender ID TLV received', in which case the related object cdot1agMepDbManAddress must have a zero-length OCTET STRING as a value. " REFERENCE "802.1ag clauses 12.14.7.5.3:j, 21.5.3.5, 21.9.6" ::= { cdot1agLtrEntry 11 } cdot1agLtrManAddress OBJECT-TYPE SYNTAX TAddress MAX-ACCESS read-only STATUS current DESCRIPTION "The TAddress that can be used to access the SNMP agent of the system transmitting the CCM, received in the CCM Sender ID TLV from that system. If the related object cdot1agLtrManAddressDomain contains the value 'zeroDotZero', this object cdot1agLtrManAddress must have a zero-length OCTET STRING as a value. " REFERENCE "802.1ag clauses 12.14.7.5.3:j, 21.5.3.7, 21.9.6" ::= { cdot1agLtrEntry 12 } cdot1agLtrIngress OBJECT-TYPE SYNTAX Cdot1agIngressActionFieldValue MAX-ACCESS read-only STATUS current DESCRIPTION "The value returned in the Ingress Action Field of the LTM." REFERENCE "802.1ag clauses 12.14.7.5.3:k and 20.36.2.6" ::= { cdot1agLtrEntry 13 } cdot1agLtrIngressMac OBJECT-TYPE SYNTAX MacAddress MAX-ACCESS read-only STATUS current DESCRIPTION "MAC address returned in the ingress MAC address field." REFERENCE "802.1ag clauses 12.14.7.5.3:l and 20.36.2.7" ::= { cdot1agLtrEntry 14 } cdot1agLtrIngressPortIdSubtype OBJECT-TYPE SYNTAX ClldpPortIdSubtype MAX-ACCESS read-only STATUS current DESCRIPTION "Format of the Ingress Port ID." REFERENCE "802.1ag clauses 12.14.7.5.3:m and 20.36.2.8" ::= { cdot1agLtrEntry 15 } cdot1agLtrIngressPortId OBJECT-TYPE SYNTAX ClldpPortId MAX-ACCESS read-only STATUS current DESCRIPTION "Ingress Port ID. The format of this object is determined by the value of the cdot1agLtrIngressPortIdSubtype object. " REFERENCE "802.1ag clauses 12.14.7.5.3:n and 20.36.2.9" ::= { cdot1agLtrEntry 16 } cdot1agLtrEgress OBJECT-TYPE SYNTAX Cdot1agEgressActionFieldValue MAX-ACCESS read-only STATUS current DESCRIPTION "The value returned in the Egress Action Field of the LTM." REFERENCE "802.1ag clauses 12.14.7.5.3:o and 20.36.2.10" ::= { cdot1agLtrEntry 17 } cdot1agLtrEgressMac OBJECT-TYPE SYNTAX MacAddress MAX-ACCESS read-only STATUS current DESCRIPTION "MAC address returned in the egress MAC address field." REFERENCE "802.1ag clauses 12.14.7.5.3:p and 20.36.2.11" ::= { cdot1agLtrEntry 18 } cdot1agLtrEgressPortIdSubtype OBJECT-TYPE SYNTAX ClldpPortIdSubtype MAX-ACCESS read-only STATUS current DESCRIPTION "Format of the egress Port ID." REFERENCE "802.1ag clauses 12.14.7.5.3:q and 20.36.2.12" ::= { cdot1agLtrEntry 19 } cdot1agLtrEgressPortId OBJECT-TYPE SYNTAX ClldpPortId MAX-ACCESS read-only STATUS current DESCRIPTION "Egress Port ID. The format of this object is determined by the value of the cdot1agLtrEgressPortIdSubtype object. " REFERENCE "802.1ag clauses 12.14.7.5.3:r and 20.36.2.13" ::= { cdot1agLtrEntry 20 } cdot1agLtrOrganizationSpecificTlv OBJECT-TYPE SYNTAX OCTET STRING (SIZE(0|4..1500)) MAX-ACCESS read-only STATUS current DESCRIPTION "All Organization specific TLVs returned in the LTR, if any. Includes all octets including and following the TLV Length field of each TLV, concatenated together." REFERENCE "802.1ag clauses 12.14.7.5.3:s, 21.5.2" ::= { cdot1agLtrEntry 21 } -- ****************************************************************** -- The MEP Database Table -- ****************************************************************** cdot1agMepDbTable OBJECT-TYPE SYNTAX SEQUENCE OF Cdot1agMepDbEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "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. " REFERENCE "802.1ag clause 19.2.15" ::= { cdot1agMep 3 } cdot1agMepDbEntry OBJECT-TYPE SYNTAX Cdot1agMepDbEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "The MEP Database table entry." INDEX { cdot1agMdIndex, cdot1agMaIndex, cdot1agMepIdentifier, cdot1agMepDbRMepIdentifier } ::= { cdot1agMepDbTable 1 } Cdot1agMepDbEntry ::= SEQUENCE { cdot1agMepDbRMepIdentifier Cdot1agMepId, cdot1agMepDbRMepState Cdot1agRemoteMepState, cdot1agMepDbRMepFailedOkTime TimeStamp, cdot1agMepDbMacAddress MacAddress, cdot1agMepDbRdi TruthValue, cdot1agMepDbPortStatusTlv Cdot1agPortStatus, cdot1agMepDbInterfaceStatusTlv Cdot1agInterfaceStatus, cdot1agMepDbChassisIdSubtype ClldpChassisIdSubtype, cdot1agMepDbChassisId ClldpChassisId, cdot1agMepDbManAddressDomain TDomain, cdot1agMepDbManAddress TAddress } cdot1agMepDbRMepIdentifier OBJECT-TYPE SYNTAX Cdot1agMepId MAX-ACCESS not-accessible STATUS current DESCRIPTION "Maintenance association End Point Identifier of a remote MEP whose information from the MEP Database is to be returned. " REFERENCE "802.1ag clause 12.14.7.6.2:b" ::= { cdot1agMepDbEntry 1 } cdot1agMepDbRMepState OBJECT-TYPE SYNTAX Cdot1agRemoteMepState MAX-ACCESS read-only STATUS current DESCRIPTION "The operational state of the remote MEP IFF State machines." REFERENCE "802.1ag clause 12.14.7.6.3:b and 20.22" ::= { cdot1agMepDbEntry 2} cdot1agMepDbRMepFailedOkTime OBJECT-TYPE SYNTAX TimeStamp MAX-ACCESS read-only STATUS current DESCRIPTION "The time (SysUpTime) at which the IFF Remote MEP state machine last entered either the RMEP_FAILED or RMEP_OK state. " REFERENCE "802.1ag clause 12.14.7.6.3:c" ::= { cdot1agMepDbEntry 3 } cdot1agMepDbMacAddress OBJECT-TYPE SYNTAX MacAddress MAX-ACCESS read-only STATUS current DESCRIPTION "The MAC address of the remote MEP." REFERENCE "802.1ag clause 12.14.7.6.3:d and 20.19.7" ::= { cdot1agMepDbEntry 4 } cdot1agMepDbRdi OBJECT-TYPE SYNTAX TruthValue MAX-ACCESS read-only STATUS current DESCRIPTION "State of the RDI bit in the last received CCM (true for RDI=1), or false if none has been received. " REFERENCE "802.1ag clauses 12.14.7.6.3:e and 20.19.2" ::= { cdot1agMepDbEntry 5 } cdot1agMepDbPortStatusTlv OBJECT-TYPE SYNTAX Cdot1agPortStatus MAX-ACCESS read-only STATUS current DESCRIPTION "An enumerated value of the Port status TLV received in the last CCM from the remote MEP or the default value psNoPortStateTLV indicating either no CCM has been received, or that nor port status TLV was received in the last CCM. " REFERENCE "802.1ag clause 12.14.7.6.3:f and 20.19.3" DEFVAL { psNoPortStateTLV } ::= { cdot1agMepDbEntry 6} cdot1agMepDbInterfaceStatusTlv OBJECT-TYPE SYNTAX Cdot1agInterfaceStatus MAX-ACCESS read-only STATUS current DESCRIPTION "An enumerated value of the Interface status TLV received in the last CCM from the remote MEP or the default value isNoInterfaceStatus TLV indicating either no CCM has been received, or that no interface status TLV was received in the last CCM. " REFERENCE "802.1ag clause 12.14.7.6.3:g and 20.19.4" DEFVAL { isNoInterfaceStatusTLV } ::= { cdot1agMepDbEntry 7} cdot1agMepDbChassisIdSubtype OBJECT-TYPE SYNTAX ClldpChassisIdSubtype MAX-ACCESS read-only STATUS current DESCRIPTION "This object specifies the format of the Chassis ID received in the last CCM." REFERENCE "802.1ag clauses 12.14.7.6.3:h and 21.5.3.2" ::= { cdot1agMepDbEntry 8 } cdot1agMepDbChassisId OBJECT-TYPE SYNTAX ClldpChassisId MAX-ACCESS read-only STATUS current DESCRIPTION "The Chassis ID. The format of this object is determined by the value of the cdot1agLtrChassisIdSubtype object. " REFERENCE "802.1ag clauses 12.14.7.6.3:h and 21.5.3.3" ::= { cdot1agMepDbEntry 9 } cdot1agMepDbManAddressDomain OBJECT-TYPE SYNTAX TDomain MAX-ACCESS read-only STATUS current DESCRIPTION "The TDomain that identifies the type and format of the related cdot1agMepDbManAddress object, used to access the SNMP agent of the system transmitting the CCM. Received in the CCM Sender ID TLV from that system. Typical values will be one of (not all inclusive) list: snmpUDPDomain (from SNMPv2-TM, RFC3417) snmpIeee802Domain (from SNMP-IEEE802-TM-MIB, RFC4789) The value 'zeroDotZero' (from RFC2578) indicates 'no LTR Sender ID TLV received', in which case the related object cdot1agMepDbManAddress must have a zero-length OCTET STRING as a value. " REFERENCE "802.1ag clauses 12.14.7.6.3:h, 21.5.3.5, 21.6.7" ::= { cdot1agMepDbEntry 10 } cdot1agMepDbManAddress OBJECT-TYPE SYNTAX TAddress MAX-ACCESS read-only STATUS current DESCRIPTION "The TAddress that can be used to access the SNMP agent of the system transmitting the CCM, received in the CCM Sender ID TLV from that system. If the related object cdot1agMepDbManAddressDomain contains the value 'zeroDotZero', this object cdot1agMepDbManAddress must have a zero-length OCTET STRING as a value. " REFERENCE "802.1ag clauses 12.14.7.6.3:h, 21.5.3.7, 21.6.7" ::= { cdot1agMepDbEntry 11 } -- ****************************************************************** -- NOTIFICATIONS (TRAPS) -- These notifications will be sent to the management entity -- whenever a MEP loses/restores contact with one or more other MEPs. -- ****************************************************************** cdot1agFaultAlarm NOTIFICATION-TYPE OBJECTS { cdot1agMepHighestPrDefect } STATUS current DESCRIPTION "A MEP has a persistent defect condition. A notification (fault alarm) is sent to the management entity with the OID of the MEP that has detected the fault. Whenever a MEP has a persistent defect, it may or may not generate a Fault Alarm to warn the system administrator of the problem, as controlled by the MEP Fault Notification Generator State Machine and associated Managed Objects. Only the highest-priority defect, as shown in Table 20-1, is reported in the Fault Alarm. If a defect with a higher priority is raised after a Fault Alarm has been issued, another Fault Alarm is issued. The management entity receiving the notification can identify the system from the network source address of the notification, and can identify the MEP reporting the defect by the indices in the OID of the cdot1agMepHighestPrDefect variable in the notification: cdot1agMdIndex - Also the index of the MEP's Maintenance Domain table entry (cdot1agMdTable). cdot1agMaIndex - Also an index (with the MD table index) of the MEP's Maintenance Association table entry (cdot1agMaTable). cdot1agMepIdentifier - MEP Identifier and final index into the MEP table (cdot1agMepTable). " REFERENCE "802.1ag clause 12.14.7.7" ::= { cdot1agNotifications 1 } -- ****************************************************************** -- IEEE 802.1ag MIB Module - Conformance Information -- ****************************************************************** cdot1agCompliances OBJECT IDENTIFIER ::= { cdot1agConformance 1 } cdot1agGroups OBJECT IDENTIFIER ::= { cdot1agConformance 2 } -- ****************************************************************** -- Units of conformance -- ****************************************************************** cdot1agStackGroup OBJECT-GROUP OBJECTS { cdot1agStackMdIndex, cdot1agStackMaIndex, cdot1agStackMepId, cdot1agStackMacAddress } STATUS current DESCRIPTION "Objects for the Stack group." ::= { cdot1agGroups 1 } cdot1agDefaultMdGroup OBJECT-GROUP OBJECTS { cdot1agDefaultMdDefLevel, cdot1agDefaultMdDefMhfCreation, cdot1agDefaultMdDefIdPermission, cdot1agDefaultMdStatus, cdot1agDefaultMdLevel, cdot1agDefaultMdMhfCreation, cdot1agDefaultMdIdPermission } STATUS current DESCRIPTION "Objects for the Default MD Level group." ::= { cdot1agGroups 2 } cdot1agVlanIdGroup OBJECT-GROUP OBJECTS { cdot1agVlanPrimaryVid, cdot1agVlanRowStatus } STATUS current DESCRIPTION "Objects for the VLAN ID group." ::= { cdot1agGroups 3 } cdot1agConfigErrorListGroup OBJECT-GROUP OBJECTS { cdot1agConfigErrorListErrorType } STATUS current DESCRIPTION "Objects for the CFM Configuration Error List Group." ::= {cdot1agGroups 4 } cdot1agMdGroup OBJECT-GROUP OBJECTS { cdot1agMdTableNextIndex, cdot1agMdName, cdot1agMdFormat, cdot1agMdMdLevel, cdot1agMdMhfCreation, cdot1agMdMhfIdPermission, cdot1agMdMaTableNextIndex, cdot1agMdRowStatus } STATUS current DESCRIPTION "Objects for the Maintenance Domain Group." ::={cdot1agGroups 5 } cdot1agMaGroup OBJECT-GROUP OBJECTS { cdot1agMaName, cdot1agMaPrimaryVlanId, cdot1agMaFormat, cdot1agMaMhfCreation, cdot1agMaIdPermission, cdot1agMaCcmInterval, cdot1agMaRowStatus, cdot1agMaNumberOfVids, cdot1agMaMepListRowStatus } STATUS current DESCRIPTION "Objects for the MA group." ::= { cdot1agGroups 6 } cdot1agMepGroup OBJECT-GROUP OBJECTS { cdot1agMepIfIndex, cdot1agMepDirection, cdot1agMepPrimaryVid, cdot1agMepActive, cdot1agMepFngState, cdot1agMepCciEnabled, cdot1agMepCcmLtmPriority, cdot1agMepMacAddress, cdot1agMepLowPrDef, cdot1agMepFngAlarmTime, cdot1agMepFngResetTime, cdot1agMepHighestPrDefect, cdot1agMepDefects, cdot1agMepErrorCcmLastFailure, cdot1agMepXconCcmLastFailure, cdot1agMepCcmSequenceErrors, cdot1agMepCciSentCcms, cdot1agMepNextLbmTransId, cdot1agMepLbrIn, cdot1agMepLbrInOutOfOrder, cdot1agMepLbrBadMsdu, cdot1agMepLtmNextSeqNumber, cdot1agMepUnexpLtrIn, cdot1agMepLbrOut, cdot1agMepTransmitLbmStatus, cdot1agMepTransmitLbmDestMacAddress, cdot1agMepTransmitLbmDestMepId, cdot1agMepTransmitLbmDestIsMepId, cdot1agMepTransmitLbmMessages, cdot1agMepTransmitLbmDataTlv, cdot1agMepTransmitLbmVlanPriority, cdot1agMepTransmitLbmVlanDropEnable, cdot1agMepTransmitLbmResultOK, cdot1agMepTransmitLbmSeqNumber, cdot1agMepTransmitLtmStatus, cdot1agMepTransmitLtmFlags, cdot1agMepTransmitLtmTargetMacAddress, cdot1agMepTransmitLtmTargetMepId, cdot1agMepTransmitLtmTargetIsMepId, cdot1agMepTransmitLtmTtl, cdot1agMepTransmitLtmResult, cdot1agMepTransmitLtmSeqNumber, cdot1agMepTransmitLtmEgressIdentifier, cdot1agMepRowStatus, cdot1agLtrForwarded, cdot1agLtrRelay, cdot1agLtrChassisIdSubtype, cdot1agLtrChassisId, cdot1agLtrManAddress, cdot1agLtrManAddressDomain, cdot1agLtrIngress, cdot1agLtrIngressMac, cdot1agLtrIngressPortIdSubtype, cdot1agLtrIngressPortId, cdot1agLtrEgress, cdot1agLtrEgressMac, cdot1agLtrEgressPortIdSubtype, cdot1agLtrEgressPortId, cdot1agLtrTerminalMep, cdot1agLtrLastEgressIdentifier, cdot1agLtrNextEgressIdentifier, cdot1agLtrTtl, cdot1agLtrOrganizationSpecificTlv } STATUS current DESCRIPTION "Objects for the MEP group." ::= { cdot1agGroups 7 } cdot1agMepDbGroup OBJECT-GROUP OBJECTS { cdot1agMepDbRMepState, cdot1agMepDbRMepFailedOkTime, cdot1agMepDbMacAddress, cdot1agMepDbRdi, cdot1agMepDbPortStatusTlv, cdot1agMepDbInterfaceStatusTlv, cdot1agMepDbChassisIdSubtype, cdot1agMepDbChassisId, cdot1agMepDbManAddressDomain, cdot1agMepDbManAddress } STATUS current DESCRIPTION "Objects for the MEP group." ::= { cdot1agGroups 8 } cdot1agNotificationsGroup NOTIFICATION-GROUP NOTIFICATIONS { cdot1agFaultAlarm } STATUS current DESCRIPTION "Objects for the Notifications group." ::= { cdot1agGroups 9 } -- ****************************************************************** -- MIB Module Compliance statements -- ****************************************************************** cdot1agCompliance MODULE-COMPLIANCE STATUS current DESCRIPTION "The compliance statement for support of the CFM MIB module." MODULE MANDATORY-GROUPS { cdot1agStackGroup, cdot1agDefaultMdGroup, cdot1agConfigErrorListGroup, cdot1agMdGroup, cdot1agMaGroup, cdot1agMepGroup, cdot1agMepDbGroup, cdot1agNotificationsGroup } GROUP cdot1agVlanIdGroup DESCRIPTION "The VLAN ID group is optional." OBJECT cdot1agMdRowStatus SYNTAX RowStatus WRITE-SYNTAX RowStatus DESCRIPTION "Support for createAndWait is not required." OBJECT cdot1agMaRowStatus SYNTAX RowStatus WRITE-SYNTAX RowStatus DESCRIPTION "Support for createAndWait is not required." OBJECT cdot1agVlanRowStatus SYNTAX RowStatus WRITE-SYNTAX RowStatus DESCRIPTION "Support for createAndWait is not required." OBJECT cdot1agMaMepListRowStatus SYNTAX RowStatus WRITE-SYNTAX RowStatus DESCRIPTION "Support for createAndWait is not required." OBJECT cdot1agMepRowStatus SYNTAX RowStatus WRITE-SYNTAX RowStatus DESCRIPTION "Support for createAndWait is not required." ::= { cdot1agCompliances 1 } END