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IEEE8021-CFM-MIB.mib
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IEEE8021-CFM-MIB.mib
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-- *****************************************************************
-- 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),