Reference record for OID 0.0.17.823.0.3.4

parent

0.0.17.823.0.3 (managedObjectClass)

node code

4

node name

adc

dot oid

0.0.17.823.0.3.4

asn1 oid

{itu-t(0) recommendation(0) q(17) q823(823) informationModel(0) managedObjectClass(3) adc(4)}

{itu-t(0) null(0) q(17) q823(823) informationModel(0) managedObjectClass(3) adc(4)}

{ccitt(0) recommendation(0) q(17) q823(823) informationModel(0) managedObjectClass(3) adc(4)}

{ccitt(0) null(0) q(17) q823(823) informationModel(0) managedObjectClass(3) adc(4)}

iri oid

/itu-t/recommendation/q/q823/informationModel/managedObjectClass/adc

/itu-t/null/q/q823/informationModel/managedObjectClass/adc

/ccitt/recommendation/q/q823/informationModel/managedObjectClass/adc

/ccitt/null/q/q823/informationModel/managedObjectClass/adc

iri by oid_info

/ITU-T/Recommendation/Q/823/0/3/4

Description by oid_info

adc MANAGED OBJECT CLASS
DERIVED FROM trafficControl;
CHARACTERIZED BY
"Rec. ITU-T M.3100":stateChangeNotificationPackage,
adcPackage PACKAGE
BEHAVIOUR
adcBehaviour BEHAVIOUR
DEFINED AS
"ADC is of two types: centralized and decentralized.
In ADC centralized, detection of congestion to a destination code is done at the destination node when the call arrival rate exceeds the threshold set for that destination code. It is described in 4.3/E.412. The adc trigger identifies when the threshold is exceeded, which results in an indication to be sent to each originating node via signalling message indicating that the offered traffic to that destination is to be reduced.
The signalling message specifies the details of the control along with the expiration time of the control. Upon receiving the message, the receiving node will instantiate the ADC object.
In the ADC decentralized, destination congestion is detected at the source NE by observing the bids and answers for a selected destination code. It is described in 4.3/E.412. The ADC Trigger (adcTrigger) object identifies the destination to be monitored, the threshold value and the strength of the control. When the threshold value is crossed at the source NE, it will automatically instantiate the ADC object. If the ADC control is locked, it will not become active even if the Trigger is active. The ADC control will be active only when the administrativeState is set to unlocked state.
The type of ADC is identified by the adcType attribute which can take the value of "centralized" or "decentralized".
This control object is instantiated only by the NE and not by the OS when either it receives a message from the destination node (in the case of centralized) or when the threshold value is crossed at the source NE (in the case of decentralized).
Destination type and destination code are keys to the control in that order.
Exactly one of the strength attributes (adcPercentage or adcContinuousTimer or adcAsynchronousTimer or adcLeakyBucket), must be present when the control object is instantiated. The adc object instance is deleted at the end of time expiration. If a subsequent trigger is received prior to time expiration, the adc instance is replaced with the new values identified in the latest trigger. The value of autoActivated is always TRUE. This object is a subclass of the trafficControl object class.";;
ATTRIBUTES
adcType GET,
destinationCodeGET,
treatment GET,
"CCITT Rec. X.721:1992":administrativeState
DEFAULT VALUE Q823-TM-ASN1Module.defaultAdministrativeState
PERMITTED VALUES Q823-TM-ASN1Module.PermittedState
GET-REPLACE,
autoActivated GET,
timeExpiration GET;
;;
CONDITIONAL PACKAGES
destinationTypePackage
PRESENT IF "destination type is required to unambiguously identify the destinationCode",
adcPercentagePackage
PRESENT IF "adcContinuousTimerPackage and adcAsynchronousTimerPackage and
adcLeakyBucketPackage are not present, and NE supports it.",
adcContinuousTimerPackage
PRESENT IF "adcPercentagePackage and adcAsynchronousTimerPackage and
adcLeakyBucketPackage are not present, and NE supports it.",
adcAsynchronousTimerPackage
PRESENT IF "adcPercentagePackage and adcContinuousTimerPackage and
adcLeakyBucketPackage are not present, and NE supports it.",
adcLeakyBucketPackage
PRESENT IF "adcPercentagePackage and adcContinuousTimerPackage and
adcAsynchronousTimerPackage are not present, and NE supports it.";
View at oid-info.com

Information by oid_info

Automatically extracted from Rec. ITU-T Q.823

First Registration Authority (recovered by parent 0.0.17)

ITU-T

Current Registration Authority (recovered by parent 0)

ITU-T Study Group 17

Brothers (32)