-- =============================================================================
-- GDMO definitions extracted from ITU-T Rec. G.774.8 (2001)
-- =============================================================================
radioSPITTPBidirectional MANAGED OBJECT CLASS
DERIVED FROM "Recommendation M.3100":trailTerminationPointBidirectional,
radioSPITTPSink,
radioSPITTPSource;
REGISTERED AS { g774-8ObjectClass 1 };
radioSPITTPSink MANAGED OBJECT CLASS
DERIVED FROM "Recommendation M.3100":trailTerminationPointSink;
CHARACTERIZED BY
"Recommendation X.721":administrativeStatePackage,
"Recommendation M.3100":createDeleteNotificationsPackage,
"Recommendation M.3100":stateChangeNotificationPackage,
"Recommendation M.3100":tmnCommunicationsAlarmInformationPackage,
radioSPIPackage,
radioSPITTPSinkPkg PACKAGE
BEHAVIOUR
radioSPITTPSinkPkgBehaviour BEHAVIOUR
DEFINED AS
"This managed object class represents the process of converting the
incoming radio frequency signal into an internal logic level STM-N
signal and the recovering of the timing from the incoming signal.
The upstream connectivity pointer is NULL for an instance of this class.
The aforementioned process is composed of two subfunctions, namely
the RX subfunction and the Demodulation subfunction.
A communicationsAlarm notification shall be issued if the RX
subfunction fails. The probableCause parameter of the notification
shall indicate rxFail.
A communicationsAlarm notification shall be issued if the
Demodulation subfunction fails. The probableCause parameter of the
notification shall indicate demodulationFail.
When an alarm is pending on an instance, its operationalState is
disabled.";;;;
CONDITIONAL PACKAGES
rxLOSNotificationPackage PRESENT IF "an instance supports it",
demLOSNotificationPackage PRESENT IF "an instance supports it";
REGISTERED AS { g774-8ObjectClass 2 };
radioSPITTPSource MANAGED OBJECT CLASS
DERIVED FROM "Recommendation M.3100":trailTerminationPointSource;
CHARACTERIZED BY
"Recommendation X.721":administrativeStatePackage,
"Recommendation M.3100":createDeleteNotificationsPackage,
"Recommendation M.3100":stateChangeNotificationPackage,
"Recommendation M.3100":tmnCommunicationsAlarmInformationPackage,
radioSPIPackage,
radioSPITTPSourcePkg PACKAGE
BEHAVIOUR
radioSPITTPSourcePkgBehaviour BEHAVIOUR
DEFINED AS
"This managed object class represents the process of converting an
outgoing internal logic level STM-N signal into a radio frequency signal.
The downstream connectivity pointer is NULL for an instance of this class.
The aforementioned process is composed of two subfunctions, namely
the TX subfunction and the Modulation subfunction.
A communicationsAlarm notification shall be issued if the TX
subfunction fails. The probableCause parameter of the notification
shall indicate txFail.
A communicationsAlarm notification shall be issued if the Modulation
subfunction fails. The probableCause parameter of the notification
shall indicate modulationFail.
When an alarm is pending on an instance, its operationalState is
disabled.";;
ATTRIBUTES atpcImplemented GET;;;
CONDITIONAL PACKAGES
atpcPackage PRESENT IF "the ATPC is implemented and an instance supports it",
txLOSNotificationPackage PRESENT IF "an instance supports it",
modLOSNotificationPackage PRESENT IF "an instance supports it";
REGISTERED AS { g774-8ObjectClass 3 };
atpcPackage PACKAGE
ATTRIBUTES
atpcEnabled GET-REPLACE;
REGISTERED AS { g774-8Package 1 };
radioSPIPackage PACKAGE
ATTRIBUTES
radioSPITTPId GET,
radioFrequency GET,
"Recommendation G.774":stmLevel GET;
REGISTERED AS { g774-8Package 2 };
rxLOSNotificationPackage PACKAGE
BEHAVIOUR
rxLOSNotificationPackageBehaviour BEHAVIOUR
DEFINED AS
"A communicationsAlarm notification shall be issued if a loss of the
incoming signal for the RX subfunctions is detected. The probableCause
parameter of the notification shall indicate rxLOS. The rxLOS
probableCause in the communicationsAlarm notification should be used
only when the distinction between the fail of the RX subfunction and the
loss of the incoming signal can be carried out with sufficient degree of
confidence.";;
REGISTERED AS { g774-8Package 3 };
demLOSNotificationPackage PACKAGE
BEHAVIOUR
demLOSNotificationPackageBehaviour BEHAVIOUR
DEFINED AS
"A communicationsAlarm notification shall be issued if a loss of the
incoming signal for the Demodulation subfunctions is detected. The
probableCause parameter of the notification shall indicate demLOS. The
demLOS probableCause in the communicationsAlarm notification should be
used only when the distinction between the fail of the Demodulation
subfunction and the loss of the incoming signal can be carried out with
sufficient degree of confidence.";;
REGISTERED AS { g774-8Package 4 };
txLOSNotificationPackage PACKAGE
BEHAVIOUR
txLOSNotificationPackageBehaviour BEHAVIOUR
DEFINED AS
"A communicationsAlarm notification shall be issued if a loss of the
OUTgoing signal for the TX subfunctions is detected. The probableCause
parameter of the notification shall indicate txLOS. The txLOS
probableCause in the communicationsAlarm notification should be used
only when the distinction between the fail of the TX subfunction and the
loss of the incoming signal can be carried out with sufficient degree of
confidence.";;
REGISTERED AS { g774-8Package 5 };
modLOSNotificationPackage PACKAGE
BEHAVIOUR
modLOSNotificationPackageBehaviour BEHAVIOUR
DEFINED AS
"A communicationsAlarm notification shall be issued if a loss of the
OUTgoing signal for the Modulation subfunctions is detected. The
probableCause parameter of the notification shall indicate modLOS. The
modLOS probableCause in the communicationsAlarm notification should be
used only when the distinction between the fail of the Modulation
subfunction and the loss of the incoming signal can be carried out with
sufficient degree of confidence.";;
REGISTERED AS { g774-8Package 6 };
atpcImplemented ATTRIBUTE
WITH ATTRIBUTE SYNTAX SDHRadioTpASN1.Boolean;
MATCHES FOR EQUALITY;
BEHAVIOUR
atpcImplementedBeh BEHAVIOUR
DEFINED AS
"This attribute specifies whether the ATPC capability is present or not.
A value of TRUE indicates that the ATPC capability is present and a
value of FALSE indicates that the ATPC capability is not present.";;
REGISTERED AS {g774-8Attribute 1};
atpcEnabled ATTRIBUTE
WITH ATTRIBUTE SYNTAX SDHRadioTpASN1.Boolean;
MATCHES FOR EQUALITY;
BEHAVIOUR
atpcEnabledBeh BEHAVIOUR
DEFINED AS
"This attribute specifies whether the ATPC device is currently allowed
to work or not.
A value of TRUE indicates that the ATPC device is allowed to work and a
value of FALSE indicates that the device is not allowed to work (i.e.
the transmit power has a fixed value)." ;;
REGISTERED AS {g774-8Attribute 2};
radioFrequency ATTRIBUTE
WITH ATTRIBUTE SYNTAX SDHRadioTpASN1.RadioFrequency;
MATCHES FOR EQUALITY;
BEHAVIOUR
radioFrequencyBehaviour BEHAVIOUR
DEFINED AS
"This attribute is used to specify the carrier radio frequencies and
optionally the related polarization states associated to instances of
radioSPITTPSink, radioSPITTPSource and radioSPITTPBidirectional managed
object Classes.
It also indicates if each specified radio frequency is used at transmit
or receive side.
Frequency value are expressed in MHz.
For instances of radioSPITTPSink (radioSPITTPSource) managed object Class,
the FrequencyUsage sub-field can take only the receive (transmit) value.";;
REGISTERED AS {g774-8Attribute 3};
radioSPITTPId ATTRIBUTE
WITH ATTRIBUTE SYNTAX SDHRadioTpASN1.NameType;
MATCHES FOR EQUALITY;
BEHAVIOUR
radioSPITTPIdBehaviour BEHAVIOUR
DEFINED AS
"This attribute is used as a RDN for naming instances of the radioSPITTP
object classes.";;
REGISTERED AS {g774-8Attribute 4};
radioSPITTPSink-managedElement NAME BINDING
SUBORDINATE OBJECT CLASS radioSPITTPSink AND SUBCLASSES;
NAMED BY
SUPERIOR OBJECT CLASS "Recommendation M.3100":managedElement AND SUBCLASSES;
WITH ATTRIBUTE radioSPITTPId;
BEHAVIOUR
radioSPITTPSink-managedElementBehaviour BEHAVIOUR
DEFINED AS
"The subordinate managed object may be automatically instantiated when
the superior managed object is instantiated, according to the make-up
and mode of operation of the equipment.";;
REGISTERED AS { g774-8NameBinding 1};
radioSPITTPSource-managedElement NAME BINDING
SUBORDINATE OBJECT CLASS radioSPITTPSource AND SUBCLASSES;
NAMED BY
SUPERIOR OBJECT CLASS "Recommendation M.3100":managedElement AND SUBCLASSES;
WITH ATTRIBUTE radioSPITTPId;
BEHAVIOUR
radioSPITTPSource-managedElementBehaviour BEHAVIOUR
DEFINED AS
"The subordinate managed object may be automatically instantiated when
the superior managed object is instantiated, according to the make-up
and mode of operation of the equipment.";;
REGISTERED AS { g774-8NameBinding 2};
rsCTPSink-radioSPITTPSink NAME BINDING
SUBORDINATE OBJECT CLASS "Recommendation G.774":rsCTPSink AND SUBCLASSES;
NAMED BY
SUPERIOR OBJECT CLASS radioSPITTPSink AND SUBCLASSES;
WITH ATTRIBUTE "Recommendation G.774":rsCTPId;
BEHAVIOUR
rsCTPSink-radioSPITTPSinkBehaviour BEHAVIOUR
DEFINED AS
"The subordinate managed object may be automatically instantiated when
the superior managed object is instantiated, according to the make-up
and mode of operation of the equipment.";;
REGISTERED AS {g774-8NameBinding 3};
rsCTPSource-radioSPITTPSource NAME BINDING
SUBORDINATE OBJECT CLASS "Recommendation G.774":rsCTPSource AND SUBCLASSES;
NAMED BY
SUPERIOR OBJECT CLASS radioSPITTPSource AND SUBCLASSES;
WITH ATTRIBUTE "Recommendation G.774":rsCTPId;
BEHAVIOUR
rsCTPSource-radioSPITTPSourceBehaviour BEHAVIOUR
DEFINED AS
"The subordinate managed object may be automatically instantiated when
the superior managed object is instantiated, according to the make-up
and mode of operation of the equipment.";;
REGISTERED AS {g774-8NameBinding 4};
sdhRadioProtectionGroup MANAGED OBJECT CLASS
DERIVED FROM "Recommendation G.774.03":protectionGroupR1;
CHARACTERIZED BY
sdhRadioProtectionGroupPkg PACKAGE
BEHAVIOUR sdhRadioProtectionGroupBeh;
ATTRIBUTES
rpsSummaryStatus GET,
"Recommendation G.774.03":protectionSwitchMode GET,
hitless GET;
NOTIFICATIONS
"Recommendation G.774.03":protectionSwitchReportingR1
radioProtectionStatusParameter;;;
CONDITIONAL PACKAGES
"Recommendation G.774.03":protectionMismatchStatusPkg PRESENT IF
"An APS protocol is used",
radioHoldOffTimePkg PRESENT IF "the hitless functionality is not
present and an instance supports it",
singleExercisePkg PRESENT IF "an instance supports it",
exerciseOnOffPkg PRESENT IF "an instance supports it";
REGISTERED AS {g774-8ObjectClass 4 } ;
sdhRadioProtectionGroupBeh BEHAVIOUR
DEFINED AS
"This object class is used to model all radio protection schemes envisaged
for the Radio Protection Switch function. This object class is the focal
point for management operations and notifications related to management of
the protection system.
The protectionMismatchStatus indicates a mismatch between the provisioned
protectionGroupType of this protectionGroup and the provisioned
protectionGroupType of the far-end. It also indicates mismatch of
uni-directional versus bi-directional switch provisioning between the two
protection groups.
Actual signal flow across any specific transport entity is reflected by the
connectivity pointers of the TPs involved in the protection scheme
represented by an instance of this class.
For instances of this managed object class the REPLACE operation on the
attributes revertive, waitToRestoreTime and protectionGroupType is not
mandatorily required.
When the exerciseOnOffPkg package is present, it is possible to start and to
stop the exercise procedure on the RPS acting on the exerciseOn boolean
attribute. When the exerciseOn attribute is TRUE, possible malfunctioning of
the exercise procedure shall be signalled setting the 'degraded' component
in the availabilityStatus attribute.
If the attributeValueChangeNotification package is present, then changes to
the exerciseOn and radioHoldOffTime (if they are present) shall cause an
attributeValueChange notification to be emitted.
The protectionUnit sub-field of the protectionSwitchReportingInfo has no
meaning in protectionSwitchReporting notification emitted by instances of
this managed object class. The conditions for emitting the
protectionSwitchReporting notifications are specified in the behaviour of
the radioProtectionStatusParameter parameter.";
sdhRadioProtectionUnit MANAGED OBJECT CLASS
DERIVED FROM "Recommendation G.774.03":protectionUnit;
CHARACTERIZED BY
sdhRadioProtectionUnitPkg PACKAGE
BEHAVIOUR sdhRadioProtectionUnitBeh ;
ATTRIBUTES
"Recommendation G.774.03":channelNumber GET,
radioProtectionStatus GET,
"Recommendation G.774.03":reliableResourcePointer
PERMITTED VALUES SDHRadioProtASN1.SDHRadioResourcePointer,
"Recommendation G.774.03":unreliableResourcePointer
PERMITTED VALUES SDHRadioProtASN1.SDHRadioResourcePointer ;;;
CONDITIONAL PACKAGES
"Recommendation G.774.03":extraTrafficControlPkg PRESENT IF " extra traffic
may be suspended and resumed " ,
privilegedChannelPkg
PRESENT IF "an instance supports it and the instance is protecting";
REGISTERED AS {g774-8ObjectClass 5 } ;
sdhRadioProtectionUnitBeh BEHAVIOUR
DEFINED AS
"This object class is specific to SDH Radio Protection Systems. Instances of
this object class are used to represent the assignment between an unreliable
resource (termination point) and a reliable resource (termination point) for
the purpose of protection of the transport entity involved in any particular
RPS protection scheme.
If this is a protecting protection unit , the reliableResourcePointer points
to the protected termination point for extra traffic or NULL if there is no
extra traffic.
The channelNumber attribute value represents the number of the channel used
by the automatic protection switching protocol, if any.";
msTcCTPBidirectional MANAGED OBJECT CLASS
DERIVED FROM "Recommendation G.774":msCTPBidirectional,
msTcCTPSource,
msTcCTPSink ;
CHARACTERIZED BY
msTcCTPBidirectionalPkg PACKAGE
BEHAVIOUR msTcCTPBidirectionalBeh ;;;
REGISTERED AS {g774-8ObjectClass 6 } ;
msTcCTPBidirectionalBeh BEHAVIOUR
DEFINED AS
"The msTcCTPBidirectional object class is a class of objects that represents
either the bidirectional protected resources or the bidirectional
unprotected resources in a tandem connection made up of one or more link
connections at multiplex section layer.
If a bidirectional SDH Radio Protection Switching function is present, this
object class shall be supported." ;
msTcCTPSink MANAGED OBJECT CLASS
DERIVED FROM "Recommendation G.774": msCTPSink ;
CHARACTERIZED BY
"Recommendation M.3100": crossConnectionPointerPackage,
msTcCTPSinkPkg PACKAGE
BEHAVIOUR msTcCTPSinkBeh ;;;
REGISTERED AS {g774-8ObjectClass 7 } ;
msTcCTPSinkBeh BEHAVIOUR
DEFINED AS
"The msTcCTPSink object class is a class of objects that represents either
the protected or the unprotected resources in a tandem connection made up of
one or more link connections at multiplex section layer. An instance of this
object class defines the tandem connection end-point which terminates a
multiplex section connection.
An instance of this object class is pointed to by a reliableResourcePointer
attribute or by an unreliableResourcePointer attribute in an instance of the
protectionUnit object class according if it represents a protected or an
unprotected tandem connection respectively.
The crossConnectionObjectPointer attribute in an instance of this object
class points to its associated sdhRadioProtectionUnit instance which has the
reliableResourcePointer or unreliableResourcePointer attribute pointing back
to the instance of this object class.
If an instance of this object class represents a protected tandem
connection, then the downStreamConnectivityPointer points to either null or
its associated msTcCTP object instance(s) representing the unprotected
tandem connection(s).
If an instance of this object class represents an unprotected tandem
connection, then the downStreamConnectivityPointer points to either null or
its associated msTcCTP or msTcTTP object instance representing the protected
tandem connection.
When a signal is switched to another unit, the value of the pointer is updated." ;
msTcCTPSource MANAGED OBJECT CLASS
DERIVED FROM "Recommendation G.774": msCTPSource ;
CHARACTERIZED BY
"Recommendation M.3100": crossConnectionPointerPackage,
msTcCTPSourcePkg PACKAGE
BEHAVIOUR msTcCTPSourceBeh ;;;
REGISTERED AS {g774-8ObjectClass 8 } ;
msTcCTPSourceBeh BEHAVIOUR
DEFINED AS
"The msTcCTPSource object class is a class of objects that represents either
the protected resources or the unprotected resources in a tandem connection
made up of one or more link connections at multiplex section layer. An
instance of this object class defines the tandem connection end-point which
originates a multiplex section connection.
An instance of this object class is pointed to by a reliableResourcePointer
attribute or by an unreliableResourcePointer attribute in an instance of the
sdhRadioProtectionUnit object class according if it represents a protected
or an unprotected tandem connection respectively.
The crossConnectionObjectPointer attribute in an instance of this object
class points to its associated sdhRadioProtectionUnit instance which has the
reliableResourcePointer or unreliableResourcePointer attribute pointing back
to the instance of this object class.
If an instance of this object class represents a protected tandem
connection, then the upStreamConnectivityPointer points to either null or
its associated msTcCTP object instance representing the unprotected tandem
connection.
If an instance of this object class represents an unprotected tandem
connection, then the upStreamConnectivityPointer points to either null or
its associated msTcCTP or msTcTTP object instance representing the protected
tandem connection.
When a signal is switched to another unit, the value of the pointer is updated." ;
msTcTTPBidirectional MANAGED OBJECT CLASS
DERIVED FROM "Recommendation G.774": msTTPBidirectional,
msTcTTPSource,
msTcTTPSink ;
CHARACTERIZED BY
msTcTTPBidirectionalPkg PACKAGE
BEHAVIOUR msTcTTPBidirectionalBeh ;;;
REGISTERED AS {g774-8ObjectClass 9 } ;
msTcTTPBidirectionalBeh BEHAVIOUR
DEFINED AS
"The msTcTTPBidirectional object class is a class of objects that represents
the bidirectional protected resources in a tandem connection made up of one
or more link connections at multiplex section layer.
If a bidirectional SDH Radio Protection Switching function is present, this
object class shall be supported." ;
msTcTTPSink MANAGED OBJECT CLASS
DERIVED FROM "Recommendation G.774": msTTPSink ;
CHARACTERIZED BY
"Recommendation M.3100": crossConnectionPointerPackage,
msTcTTPSinkPkg PACKAGE
BEHAVIOUR msTcTTPSinkBeh ;;;
REGISTERED AS {g774-8ObjectClass 10 } ;
msTcTTPSinkBeh BEHAVIOUR
DEFINED AS
"The msTcTTPSink object class is a class of objects that represents the
protected resources in a tandem connection made up of one or more link
connections at multiplex section layer. An instance of this object class
defines the tandem connection end-point which terminates a multiplex section
trail. An instance of this object class is pointed to by a
reliableResourcePointer attribute in a instance of the
sdhRadioProtectionUnit object class.
The crossConnectionObjectPointer attribute in an instance of this object
class points to its associated sdhRadioProtectionUnit instance which has the
reliableResourcePointer attribute pointing back to the instance of this
object class.
The upStreamConnectivityPointer in an instance of this object class points
to either null or its associated msTcCTP object instance representing the
unprotected tandem connection. It indicates the actual signal flow and when
a signal is switched to another unit, the pointer is updated.
If the attributeValueChangeNotification package is present, then a change in
the value of supportedByObjectList shall cause an
attributeValueChangeNotification." ;
msTcTTPSource MANAGED OBJECT CLASS
DERIVED FROM "Recommendation G.774": msTTPSource ;
CHARACTERIZED BY
"Recommendation M.3100": crossConnectionPointerPackage,
msTcTTPSourcePkg PACKAGE
BEHAVIOUR msTcTTPSourceBeh ;;;
REGISTERED AS {g774-8ObjectClass 11 } ;
msTcTTPSourceBeh BEHAVIOUR
DEFINED AS
"The msTcTTPSource object class is a class of objects that represents the
protected resources in a tandem connection made up of one or more link
connections at multiplex section layer. An instance of this object class
defines the tandem connection end-point which originates a multiplex section
trail. An instance of this object class is pointed to by a
reliableResourcePointer attribute in a instance of the
sdhRadioProtectionUnit object class.
The crossConnectionObjectPointer attribute in an instance of this object
class points to its associated sdhRadioProtectionUnit instance which has the
reliableResourcePointer attribute pointing back to the instance of this
object class.
The downStreamConnectivityPointer in an instance of this object class points
to either null or its associated msTcCTP object instance(s) representing the
unprotected tandem connection(s). It indicates the actual signal flow and
when a signal is switched to another unit, the pointer is updated.
If the attributeValueChangeNotification package is present, then a change in
the value of supportedByObjectList shall cause an
attributeValueChangeNotification." ;
au4HopcCTPBidirectional MANAGED OBJECT CLASS
DERIVED FROM "Recommendation G.774": au4CTPBidirectionalR1,
au4HopcCTPSource,
au4HopcCTPSink ;
CHARACTERIZED BY
au4HopcCTPBidirectionalPkg PACKAGE
BEHAVIOUR au4HopcCTPBidirectionalBeh ;;;
REGISTERED AS {g774-8ObjectClass 12 } ;
au4HopcCTPBidirectionalBeh BEHAVIOUR
DEFINED AS
"The au4HopcCTPBidirectional object class is a class of objects that
represents either the bidirectional protected resources or the bidirectional
unprotected resources in a High Order Path Connection protected by an RPS function.
If a bidirectional SDH Radio Protection Switching function, acting as high
order path connection protection, is present, this object class shall be
supported.";
au4HopcCTPSink MANAGED OBJECT CLASS
DERIVED FROM "Recommendation G.774": au4CTPSinkR1 ;
CHARACTERIZED BY
"Recommendation M.3100" : crossConnectionPointerPackage,
au4HopcCTPSinkPkg PACKAGE
BEHAVIOUR au4HopcCTPSinkBeh ;;;
REGISTERED AS {g774-8ObjectClass 13 } ;
au4HopcCTPSinkBeh BEHAVIOUR
DEFINED AS
"The au4HopcCTPSink object class is a class of objects that represents
either the protected or the unprotected resources in a High Order Path
Connection protected by an RPS function. An instance of this object class
defines the path connection end-point which terminates a High Order Path Connection.
An instance of this object class is pointed to by a reliableResourcePointer
attribute or by an unreliableResourcePointer attribute in an instance of the
sdhRadioProtectionUnit object class according if it represents a protected
or an unprotected path connection respectively.
The crossConnectionObjectPointer attribute in an instance of this object
class points to its associated sdhRadioProtectionUnit instance which has the
reliableResourcePointer or unreliableResourcePointer attribute pointing back
to the instance of this object class.
If an instance of this object class represents a protected path connection,
then the downStreamConnectivityPointer points to either null or to its
associated au4HopcCTP object instance(s) representing the unprotected path
connection(s).
If an instance of this object class represents an unprotected path connection,
then the downStreamConnectivityPointer points to either null or to its
associated au4HopcCTP or to the vc4HopcTTP object instance representing the
protected path connection.
When a signal is switched to another unit, the value of the
downStreamConnectivityPointer is updated." ;
au4HopcCTPSource MANAGED OBJECT CLASS
DERIVED FROM "Recommendation G.774": au4CTPSource ;
CHARACTERIZED BY
"Recommendation M.3100": crossConnectionPointerPackage,
au4HopcCTPSourcePkg PACKAGE
BEHAVIOUR au4HopcCTPSourceBeh ;;;
REGISTERED AS {g774-8ObjectClass 14 } ;
au4HopcCTPSourceBeh BEHAVIOUR
DEFINED AS
"The au4HopcCTPSource object class is a class of objects that represents
either the protected resources or the unprotected resources in a High Order
Path Connection protected by an RPS function. An instance of this object
class defines the path connection end-point which originates a High Order
Path Connection.
An instance of this object class is pointed to by a reliableResourcePointer
attribute or by an unreliableResourcePointer attribute in an instance of the
sdhRadioProtectionUnit object class according if it represents a protected
or an unprotected path connection respectively.
The crossConnectionObjectPointer attribute in an instance of this object
class points to its associated sdhRadioProtectionUnit instance which has the
reliableResourcePointer or unreliableResourcePointer attribute pointing back
to the instance of this object class.
If an instance of this object class represents a protected path connection
then the upStreamConnectivityPointer points to either null or to its
associated au4HopcCTP object instance representing the unprotected path connection.
If an instance of this object class represents an unprotected path connection,
then the upStreamConnectivityPointer points to either null or to its
associated au4HopcCTP or to the vc4HopcTTP object instance representing the
protected path connection.
When a signal is switched to another unit, the value of the
upStreamConnectivityPointer is updated." ;
vc4HopcTTPBidirectional MANAGED OBJECT CLASS
DERIVED FROM "Recommendation G.774": vc4TTPBidirectionalR1,
vc4HopcTTPSource,
vc4HopcTTPSink ;
CHARACTERIZED BY
vc4HopcTTPBidirectionalPkg PACKAGE
BEHAVIOUR vc4HopcTTPBidirectionalBeh ;;;
REGISTERED AS {g774-8ObjectClass 15 } ;
vc4HopcTTPBidirectionalBeh BEHAVIOUR
DEFINED AS
"The vc4HopcTTPBidirectional object class is a class of objects that
represents the bidirectional protected resources in a High Order Path
Connection protected by an RPS function.
If a bidirectional SDH Radio Protection Switching function, acting as high
order path connection protection, is present, this object class shall be
supported." ;
vc4HopcTTPSink MANAGED OBJECT CLASS
DERIVED FROM "Recommendation G.774": vc4TTPSinkR1 ;
CHARACTERIZED BY
"Recommendation M.3100": crossConnectionPointerPackage,
vc4HopcTTPSinkPkg PACKAGE
BEHAVIOUR vc4HopcTTPSinkBeh ;;;
REGISTERED AS {g774-8ObjectClass 16 } ;
vc4HopcTTPSinkBeh BEHAVIOUR
DEFINED AS
"The vc4HopcTTPSink object class is a class of objects that represents the
protected resources in a High Order Path Connection protected by an RPS
function. An instance of this object class defines the path end-point which
terminates a High Order trail. An instance of this object class is pointed
to by a reliableResourcePointer attribute in a instance of the
sdhRadioProtectionUnit object class.
The crossConnectionObjectPointer attribute in an instance of this object
class points to its associated sdhRadioProtectionUnit instance which has the
reliableResourcePointer attribute pointing back to the instance of this
object class.
The upStreamConnectivityPointer in an instance of this object class points
to either null or to its associated au4HopcCTP object instance representing
the unprotected path connection. It indicates the actual signal flow and,
when a signal is switched to another unit, it is updated.
If the attributeValueChangeNotification package is present, then a change in
the value of supportedByObjectList shall cause an
attributeValueChangeNotification." ;
vc4HopcTTPSource MANAGED OBJECT CLASS
DERIVED FROM "Recommendation G.774": vc4TTPSourceR1 ;
CHARACTERIZED BY
"Recommendation M.3100": crossConnectionPointerPackage,
vc4HopcTTPSourcePkg PACKAGE
BEHAVIOUR vc4HopcTTPSourceBeh ;;;
REGISTERED AS {g774-8ObjectClass 17 } ;
vc4HopcTTPSourceBeh BEHAVIOUR
DEFINED AS
"The vc4HopcTTPSource object class is a class of objects that represents the
protected resources in a High Order Path Connection protected by an RPS
function. An instance of this object class defines the path end-point which
originates a high order trail. An instance of this object class is pointed
to by a reliableResourcePointer attribute in a instance of the
sdhRadioProtectionUnit object class.
The crossConnectionObjectPointer attribute in an instance of this object
class points to its associated sdhRadioProtectionUnit instance which has the
reliableResourcePointer attribute pointing back to the instance of this
object class.
The downStreamConnectivityPointer in an instance of this object class points
to either null or to its associated au4HopcCTP object instance(s)
representing the unprotected tandem connection(s). It indicates the actual
signal flow and when a signal is switched to another unit, it is updated.
If the attributeValueChangeNotification package is present, then a change in
the value of supportedByObjectList shall cause an
attributeValueChangeNotification." ;
radioUnprotectedCTPBidirectional MANAGED OBJECT CLASS
DERIVED FROM "Recommendation M.3100":
connectionTerminationPointBidirectional,
radioUnprotectedCTPSource,
radioUnprotectedCTPSink;
CHARACTERIZED BY
radioUnprotectedCTPBidirectionalPkg PACKAGE
BEHAVIOUR radioUnprotectedCTPBidirectionalBeh;;;
REGISTERED AS {g774-8ObjectClass 18 };
radioUnprotectedCTPBidirectionalBeh BEHAVIOUR
DEFINED AS
"The radioUnprotectedCTPBidirectional object class is a class of objects
that represents the bidirectional unprotected resources in a protection
scheme involving RPS function.";
radioUnprotectedCTPSink MANAGED OBJECT CLASS
DERIVED FROM "Recommendation M.3100":connectionTerminationPointSink;
CHARACTERIZED BY
"Recommendation M.3100":crossConnectionPointerPackage,
radioUnprotectedCTPSinkPkg PACKAGE
BEHAVIOUR radioUnprotectedCTPSinkBeh;
ATTRIBUTES
radioUnprotectedCTPId GET;;;
REGISTERED AS {g774-8ObjectClass 19 };
radioUnprotectedCTPSinkBeh BEHAVIOUR
DEFINED AS
"The radioUnprotectedCTPSink object class is a class of objects that
represents the unprotected resources in a protection scheme involving RPS
function. An instance of this object class is pointed to by the
unreliableResourcePointer attribute in an instance of the
sdhRadioProtectionUnit object class. The crossConnectionObjectPointer
attribute in an instance of this object class points to its associated
sdhRadioProtectionUnit object instance which has the
unreliableResourcePointer attribute pointing back to the instance of this
object class.";
radioUnprotectedCTPSource MANAGED OBJECT CLASS
DERIVED FROM "Recommendation M.3100":connectionTerminationPointSink;
CHARACTERIZED BY
"Recommendation M.3100":crossConnectionPointerPackage,
radioUnprotectedCTPSourcePkg PACKAGE
BEHAVIOUR radioUnprotectedCTPSourceBeh;
ATTRIBUTES
radioUnprotectedCTPId GET;;;
REGISTERED AS {g774-8ObjectClass 20 };
radioUnprotectedCTPSourceBeh BEHAVIOUR
DEFINED AS
"The radioUnprotectedCTPSource object class is a class of objects that
represents the unprotected resources in a protection scheme involving RPS
function. An instance of this object class is pointed to by the
unreliableResourcePointer attribute in an instance of the
sdhRadioProtectionUnit object class. The crossConnectionObjectPointer
attribute in an instance of this object class points to its associated
sdhRadioProtectionUnit object instance which has the reliableResourcePointer
attribute pointing back to the instance of this object class.";
radioProtectedTTPBidirectional MANAGED OBJECT CLASS
DERIVED FROM "Recommendation M.3100":trailTerminationPointBidirectional,
radioProtectedTTPSource,
radioProtectedTTPSink;
CHARACTERIZED BY
radioProtectedTTPBidirectionalPkg PACKAGE
BEHAVIOUR radioProtectedTTPBidirectionalBeh;;;
REGISTERED AS {g774-8ObjectClass 21};
radioProtectedTTPBidirectionalBeh BEHAVIOUR
DEFINED AS
"The radioProtectedTTPBidirectional object class is a class of objects that
represents the bidirectional protected resources in a protection scheme
involving RPS function.";
radioProtectedTTPSink MANAGED OBJECT CLASS
DERIVED FROM "Recommendation M.3100":trailTerminationPointSink;
CHARACTERIZED BY
"Recommendation M.3100":crossConnectionPointerPackage,
radioProtectedTTPSinkPkg PACKAGE
BEHAVIOUR radioProtectedTTPSinkBeh;
ATTRIBUTES
radioProtectedTTPId GET;;;
REGISTERED AS {g774-8ObjectClass 22};
radioProtectedTTPSinkBeh BEHAVIOUR
DEFINED AS
"The radioProtectedTTPSink object class is a class of objects that
represents the protected resources in a protection scheme involving RPS
function. An instance of this object class is pointed to by the
reliableResourcePointer attribute in an instance of the
sdhRadioProtectionUnit object class. The crossConnectionObjectPointer
attribute in an instance of this object class points to its associated
sdhRadioProtectionUnit instance which has the reliableResourcePointer
attribute pointing back to the instance of this object class. The
upstreamConnectivityPointer in an instance of this object class points to
either null or its associated unprotected CTP object instance; it indicates
the actual signal flow, and when a signal is switched to another unit, the
value of the upstreamConnectivityPointer is updated. If the
attributeValueChangeNotification package is present, then a change in the
value of the supportedByObjectList shall cause an attributeValueChange
notification.";
radioProtectedTTPSource MANAGED OBJECT CLASS
DERIVED FROM "Recommendation M.3100":trailTerminationPointSource;
CHARACTERIZED BY
"Recommendation M.3100":crossConnectionPointerPackage,
radioProtectedTTPSourcePkg PACKAGE
BEHAVIOUR radioProtectedTTPSourceBeh;
ATTRIBUTES
radioProtectedTTPId GET;;;
REGISTERED AS {g774-8ObjectClass 23};
radioProtectedTTPSourceBeh BEHAVIOUR
DEFINED AS
"The radioProtectedTTPSource object class is a class of objects that
represents the protected resources in a protection scheme involving RPS
function. An instance of this object class is pointed to by the
reliableResourcePointer attribute in an instance of the
sdhRadioProtectionUnit object class. The crossConnectionObjectPointer
attribute in an instance of this object class points to its associated
sdhRadioProtectionUnit object instance which has the reliableResourcePointer
attribute pointing back to the instance of this object class. The
downstreamConnectivityPointer in an instance of this object class points to
either null or its associated unprotected CTP object instance(s); it
indicates the actual signal flow, and when a signal is switched to another
unit, the pointer is updated. If the attributeValueChangeNotification
package is present, then a change in the value of the supportedByObjectList
shall cause an attributeValueChange notification.";
exerciseOnOffPkg PACKAGE
BEHAVIOUR exerciseOnOffPkgBeh;
ATTRIBUTES
exerciseOn GET-REPLACE;
REGISTERED AS {g774-8Package 7};
exerciseOnOffPkgBeh BEHAVIOUR
DEFINED AS
"This package is used to start or stop a continous testing of the RPS
functionality.";
singleExercisePkg PACKAGE
BEHAVIOUR singleExercisePkgBeh;
ACTIONS
invokeRadioExercise;
REGISTERED AS {g774-8Package 8};
singleExercisePkgBeh BEHAVIOUR
DEFINED AS
"This package is used to perform a single test operation of the RPS functionality.";
privilegedChannelPkg PACKAGE
ATTRIBUTES
privilegedChannel GET-REPLACE;
REGISTERED AS {g774-8Package 9};
radioHoldOffTimePkg PACKAGE
ATTRIBUTES
radioHoldOffTime GET-REPLACE;
REGISTERED AS {g774-8Package 10};
hitless ATTRIBUTE
WITH ATTRIBUTE SYNTAX SDHRadioProtASN1.Boolean;
MATCHES FOR EQUALITY ;
BEHAVIOUR hitlessBehaviour ;
REGISTERED AS {g774-8Attribute 5 } ;
hitlessBehaviour BEHAVIOUR
DEFINED AS
"This attribute specifies whether the hitless capability is present or not.
A value of TRUE indicates that the hitless capability is present in the
protection system. A value of FALSE indicates that the hitless capability is
not present.";
radioHoldOffTime ATTRIBUTE
WITH ATTRIBUTE SYNTAX SDHRadioProtASN1.Integer ;
MATCHES FOR EQUALITY, ORDERING ;
BEHAVIOUR radioHoldOffTimeBeh ;
REGISTERED AS { g774-8Attribute 6} ;
radioHoldOffTimeBeh BEHAVIOUR
DEFINED AS
"This attribute specifies the amount of 10 ms. periods, within a valid range
of 0... 10 s., which represents the time to wait before performing a
protection switch after detection of an automatic switching initiation
defect on either the protecting or protected protectionUnit.
The switch is performed only if the defect is still present after the
holdOffTime has expired.";
rpsSummaryStatus ATTRIBUTE
WITH ATTRIBUTE SYNTAX SDHRadioProtASN1.RPSSummaryStatus;
MATCHES FOR EQUALITY;
BEHAVIOUR rpsSummaryStatusBeh;
REGISTERED AS {g774-8Attribute 7 };
rpsSummaryStatusBeh BEHAVIOUR
DEFINED AS
"This single structured attribute represents the whole status of the RPS
function. The statusOfRxProtectionSwitches sub-field allows to know the
whole status of the bridges in the Rx side. This is achieved by listing all
the protecting protection units which are carrying an extra traffic or
traffic from a protected unit. If a protecting unit is not listed, it is
intended to be free.
The channelStatus sub-field allows to know information about the highest
priority automatic switch request currently active on this protection unit
instance together with the last operator switch command accepted (if any)
for each protection unit. This is achieved by listing all the protection
units which have the value of the channelASRequest sub-field different
from 'noOne' and the value of radioSwitchStatus sub-field different from
noRequest. If a protection unit is not listed, the status shall be
considered (noOne, noRequest).";
exerciseOn ATTRIBUTE
WITH ATTRIBUTE SYNTAX SDHRadioProtASN1.Boolean;
MATCHES FOR EQUALITY;
BEHAVIOUR exerciseOnBeh;
REGISTERED AS {g774-8Attribute 8 };
exerciseOnBeh BEHAVIOUR
DEFINED AS
"This attribute is used to start/stop the exercise procedure on a RPS
function. If the value is TRUE the procedure is activated, otherwise it is
deactivated.";
privilegedChannel ATTRIBUTE
WITH ATTRIBUTE SYNTAX SDHRadioProtASN1.Privileged;
MATCHES FOR EQUALITY;
BEHAVIOUR privilegedChannelBeh;
REGISTERED AS {g774-8Attribute 9 };
privilegedChannelBeh BEHAVIOUR
DEFINED AS
"This attribute is used to indicate if the protected channel defined in the
value of the attribute is permanently bridged in the TX side (in absence of
any switching requests) to this protecting channel. A NULL value indicates
that there is no bridge active.";
radioProtectionStatus ATTRIBUTE
WITH ATTRIBUTE SYNTAX SDHRadioProtASN1.RadioProtectionStatus;
MATCHES FOR EQUALITY;
BEHAVIOUR radioProtectionStatusBeh;
REGISTERED AS {g774-8Attribute 10 } ;
radioProtectionStatusBeh BEHAVIOUR
DEFINED AS
"This attribute is used to indicate the status of the radio protection
switching in a protectionUnit instance.
The protectionUnitStatus sub-field contains information about the highest
priority automatic switch request currently active on this protection unit
instance together with the last operator switch command accepted (if any).
The associatedChannel sub-field indicates with the value 'itself' that there
is no switch performed. In case of switch presence, the fromPU value is used
for a protecting unit to indicate the protected unit which has been switched
from; the toPU value is used for a protected unit to indicate the protecting
unit which has been switched to.
The requestSource sub-field, when present, indicates if the switch request
has been forwarded locally or remotely.";
radioUnprotectedCTPId ATTRIBUTE
WITH ATTRIBUTE SYNTAX SDHRadioProtASN1.NameType;
MATCHES FOR EQUALITY;
BEHAVIOUR
radioUnprotectedCTPIdBehaviour BEHAVIOUR
DEFINED AS
"This attribute is used as a RDN for naming instances of the
radioUnprotectedCTP object classes.";;
REGISTERED AS { g774-8Attribute 11 };
radioProtectedTTPId ATTRIBUTE
WITH ATTRIBUTE SYNTAX SDHRadioProtASN1.NameType;
MATCHES FOR EQUALITY;
BEHAVIOUR
radioProtectedTTPIdBehaviour BEHAVIOUR
DEFINED AS
"This attribute is used as a RDN for naming instances of the
radioProtectedTTP object classes.";;
REGISTERED AS { g774-8Attribute 12 };
invokeRadioExercise ACTION
BEHAVIOUR invokeRadioExerciseBeh ;
MODE CONFIRMED ;
WITH INFORMATION SYNTAX SDHRadioProtASN1.InvokeRadioExerciseArg ;
WITH REPLY SYNTAX SDHRadioProtASN1.InvokeRadioExerciseReply ;
REGISTERED AS { g774-8Action 1} ;
invokeRadioExerciseBeh BEHAVIOUR
DEFINED AS
"The invokeRadioExercise action can be used to request a protection exercise
routine to be performed on one or more protectionUnit instances contained in
the protectionGroup object.
The action argument contains indications of the protected and protecting
protectionUnits to which the request applies.
If a protecting protectionUnit is identified in the protectedUnit field or
if a protected protectionUnit is identified in the protectingUnit field, the
action fails.
The protectionEntity field may be absent, indicating that the request
applies to all contained protectionUnits.
A single exercise consists in initiating a switching process without
actually switching and, therefore, involves one protected and one protecting
protectionUnit.
For an exercised protected protectionUnit, the exercise result contains the
list of each protecting protectionUnit to which the switching process has
been applied together with the respective obtained result.
For an exercised protecting protectionUnit, the exercise result contains the
list of each protected protectionUnit to which the switching process has
been applied together with the respective obtained result.
While an exercise is in progress the value of the radioProtectionStatus
attribute for both the involved protected and protecting units shall
indicate No Request, on the contrary the exercise result will indicate a
denied value.";
radioProtectionStatusParameter PARAMETER
CONTEXT EVENT-INFO;
WITH SYNTAX SDHRadioProtASN1.RadioProtectionStatusParameter;
BEHAVIOUR radioProtectionStatusParameterBeh;
REGISTERED AS {g774-8Parameter 1 } ;
radioProtectionStatusParameterBeh BEHAVIOUR
DEFINED AS
"This parameter is included in the additional info parameters of the
protection switching reporting notification.
The protectionSwitchReporting notification is emitted from the
sdhRadioProtectionGroup object only in the following cases:
a) when a failed protection switch request (an automatic request that
cannot be satisfied) occurs and the severity of the alarm causing the
request is highBER or signalFail.
b) as a consequence of invoked or released switch requests sent by
operator commands and successfully accepted.
c) when a hardware forcing is performed or released locally on the NE.
d) when a previously invoked manual switch is released by an automatic
switch request.";
augSink-msTcTTPSink NAME BINDING
SUBORDINATE OBJECT CLASS "Recommendation G.774":augSink AND SUBCLASSES;
NAMED BY
SUPERIOR OBJECT CLASS msTcTTPSink AND SUBCLASSES;
WITH ATTRIBUTE "Recommendation G.774":augId ;
BEHAVIOUR augSink-msTcTTPSinkBeh;
REGISTERED AS {g774-8NameBinding 5 } ;
augSink-msTcTTPSinkBeh BEHAVIOUR
DEFINED AS
"The subordinate managed objects are instantiated when the radio protection
switching function is present.";
augSource-msTcTTPSource NAME BINDING
SUBORDINATE OBJECT CLASS "Recommendation G.774":augSource AND SUBCLASSES;
NAMED BY
SUPERIOR OBJECT CLASS msTcTTPSource AND SUBCLASSES;
WITH ATTRIBUTE "Recommendation G.774": augId ;
BEHAVIOUR augSource-msTcTTPSourceBeh;
REGISTERED AS {g774-8NameBinding 6 } ;
augSource-msTcTTPSourceBeh BEHAVIOUR
DEFINED AS
"The subordinate managed objects are instantiated when the radio protection
switching function is present.";
msTcCTPSink-rsTTPSink NAME BINDING
SUBORDINATE OBJECT CLASS msTcCTPSink AND SUBCLASSES;
NAMED BY SUPERIOR OBJECT CLASS "Recommendation G.774":rsTTPSink AND SUBCLASSES;
WITH ATTRIBUTE "Recommendation G.774": msCTPId ;
BEHAVIOUR msTcCTPSink-rsTTPSinkBeh;
REGISTERED AS {g774-8NameBinding 7 } ;
msTcCTPSink-rsTTPSinkBeh BEHAVIOUR
DEFINED AS
"The subordinate managed objects are instantiated when the radio protection
switching function is present. Instances of this object may also be
instantiated when other types of tandem connection protections in multiplex
section layer are present.";
msTcCTPSource-rsTTPSource NAME BINDING
SUBORDINATE OBJECT CLASS msTcCTPSource AND SUBCLASSES;
NAMED BY SUPERIOR OBJECT CLASS "Recommendation G.774": rsTTPSource AND SUBCLASSES;
WITH ATTRIBUTE "Recommendation G.774": msCTPId ;
BEHAVIOUR msTcCTPSource-rsTTPSourceBeh;
REGISTERED AS {g774-8NameBinding 8 } ;
msTcCTPSource-rsTTPSourceBeh BEHAVIOUR
DEFINED AS
"The subordinate managed objects are instantiated when the radio protection
switching function is present. Instances of this object may also be
instantiated when other types of tandem connection protections in multiplex
section layer are present.";
msTcTTPSink-sdhNE NAME BINDING
SUBORDINATE OBJECT CLASS msTcTTPSink AND SUBCLASSES;
NAMED BY SUPERIOR OBJECT CLASS "Recommendation G.774":sdhNE;
WITH ATTRIBUTE "Recommendation G.774": msTTPId ;
BEHAVIOUR msTcTTPSink-sdhNEBeh;
REGISTERED AS {g774-8NameBinding 9 } ;
msTcTTPSink-sdhNEBeh BEHAVIOUR
DEFINED AS
"The subordinate managed objects are instantiated when the radio protection
switching function is present. Instances of this object may also be
instantiated when other types of tandem connection protections in multiplex
section layer are present.";
msTcTTPSource-sdhNE NAME BINDING
SUBORDINATE OBJECT CLASS msTcTTPSource AND SUBCLASSES;
NAMED BY SUPERIOR OBJECT CLASS "Recommendation G.774":sdhNE;
WITH ATTRIBUTE "Recommendation G.774":msTTPId ;
BEHAVIOUR msTcTTPSource-sdhNEBeh;
REGISTERED AS {g774-8NameBinding 10 } ;
msTcTTPSource-sdhNEBeh BEHAVIOUR
DEFINED AS
"The subordinate managed objects are instantiated when the radio protection
switching function is present. Instances of this object may also be
instantiated when other types of tandem connection protections in multiplex
section layer are present.";
vc4HopcTTPSink-sdhNE NAME BINDING
SUBORDINATE OBJECT CLASS vc4HopcTTPSink AND SUBCLASSES;
NAMED BY SUPERIOR OBJECT CLASS "Recommendation G.774":sdhNE;
WITH ATTRIBUTE "Recommendation G.774": vc4TTPId ;
BEHAVIOUR vc4HopcTTPSink-sdhNEBeh;
REGISTERED AS {g774-8NameBinding 11 } ;
vc4HopcTTPSink-sdhNEBeh BEHAVIOUR
DEFINED AS
"The subordinate managed objects are instantiated when the radio protection
switching function is present. Instances of this object may also be
instantiated when other types of tandem connection protections in multiplex
section layer are present.";
vc4HopcTTPSource-sdhNE NAME BINDING
SUBORDINATE OBJECT CLASS vc4HopcTTPSource AND SUBCLASSES;
NAMED BY SUPERIOR OBJECT CLASS "Recommendation G.774":sdhNE;
WITH ATTRIBUTE "Recommendation G.774": vc4TTPId ;
BEHAVIOUR vc4HopcTTPSource-sdhNEBeh;
REGISTERED AS {g774-8NameBinding 12 } ;
vc4HopcTTPSource-sdhNEBeh BEHAVIOUR
DEFINED AS
"The subordinate managed objects are instantiated when the radio protection
switching function is present. Instances of this object may also be
instantiated when other types of tandem connection protections in multiplex
section layer are present.";
au4HopcCTPSink-augSink NAME BINDING
SUBORDINATE OBJECT CLASS au4HopcCTPSink AND SUBCLASSES;
NAMED BY SUPERIOR OBJECT CLASS "Recommendation G.774":augSink AND SUBCLASSES;
WITH ATTRIBUTE "Recommendation G.774": au4CTPId ;
BEHAVIOUR au4HopcCTPSink-augSinkBeh;
REGISTERED AS {g774-8NameBinding 13 } ;
au4HopcCTPSink-augSinkBeh BEHAVIOUR
DEFINED AS
"The subordinate managed objects are instantiated when the radio protection
switching function is present. Instances of this object may also be
instantiated when other types of tandem connection protections in multiplex
section layer are present.";
au4HopcCTPSource-augSource NAME BINDING
SUBORDINATE OBJECT CLASS au4HopcCTPSource AND SUBCLASSES;
NAMED BY SUPERIOR OBJECT CLASS "Recommendation G.774":augSource AND SUBCLASSES;
WITH ATTRIBUTE "Recommendation G.774": au4CTPId ;
BEHAVIOUR au4HopcCTPSource-augSourceBeh;
REGISTERED AS {g774-8NameBinding 14 } ;
au4HopcCTPSource-augSourceBeh BEHAVIOUR
DEFINED AS
"The subordinate managed objects are instantiated when the radio protection
switching function is present. Instances of this object may also be
instantiated when other types of tandem connection protections in multiplex
section layer are present.";
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-- Formatted by OpenT2 Version 5.5.6.34 on Fri Aug 20 11:20:49 2004