---
oid: "0.0.17.751.2.0.3.12"
short-description: "sclc MANAGED OBJECT CLASS"
last-modified: "2008-09-11"
parent-oid: "0.0.17.751.2.0.3"
---

## OID: `0.0.17.751.2.0.3.12`

```asn1
{itu-t(0) recommendation(0) q(17) omap(751) sccp(2) informationModel(0) managedObjectClass(3) sclc(12)}
```

### Description

```asn1
sclc MANAGED OBJECT CLASS
DERIVED FROM "Rec. ITU-T X.283 (1993) | ISO/IEC 10733 : 1992":cLNS;
CHARACTERIZED BY sclcPackage PACKAGE
BEHAVIOUR sclcPackageBhv BEHAVIOUR DEFINED AS
"This managed object class contains the management information concerning the SCCP connectionless services. The managed object class is derived from ISO/IEC 10733 cLNS.
The following states of the administrative state are appropriate: locked and unlocked.
The operationalSystemType attribute is an attribute with possible values: End System (ES) indicates an SCCP destination node, Intermediate System indicates an SCCP relay node. If the operationalSystemType equals Destination Node it indicates that the system shall perform no forwarding operations upon non-local SCCP messages. A value of Intermediate Node indicates that the system is permitted to perform forwarding operations, but the decision to forward individual SCCP messages or not to forward them, shall be taken on the basis of the available routing information.
If the managed object is created by management operation, the initial value of the operationalSystemType shall be specified in the CMIP create. Otherwise, the value shall be determined in an implementation specific manner. The value shall be one of those present in the systemTypes attribute of the superior SCCP managed object.
The set of connectionless network protocols supported by this instance of the sclc protocol machine is represented by the supportedProtocols attribute. For the connectionless protocol, it can be either class 0 or 1, or both.
The qualityofServiceAlarm can have the following probable causes:
ProbableCause = ReassemblyTimeOut which represents measurement Q.752/7.10 (PerceivedSeverity = Major/Minor/Warning),
ProbableCause = SegmentOutOfOrder which represents measurement Q.752/7.11 (PerceivedSeverity = Major/Minor/Warning),
ProbableCause = NoReassemblySpace which represents measurement Q.752/7.12 (PerceivedSeverity = Major/Minor/Warning),
ProbableCause = NoSegmentationSupport which represents measurement Q.752/7.19 (PerceivedSeverity = Major/Minor/Warning),
ProbableCause = SegmentationFailure which represents measurement Q.752/7.20 (PerceivedSeverity = Major/Minor/Warning), and
ProbableCause = ReassemblyFailure which represents measurement Q.752/7.21 (PerceivedSeverity = Major/Minor/Warning).";;
ATTRIBUTES
initialValueReassTimer GET-REPLACE;
NOTIFICATIONS
"Rec. ITU-T X.721 (1992) | ISO/IEC 10165-2 : 1992":qualityofServiceAlarm;;;
CONDITIONAL PACKAGES
"Rec. ITU-T M.3100 (1995)": attributeValueChangeNotificationPackage PRESENT IF "the attributeValueChange notification defined in Rec. ITU-T X.721 (1992) |
ISO/IEC 10165-2 : 1992 is supported by an instance of this class",
"Rec. ITU-T M.3100 (1995)": alarmSeverityAssignmentPointerPackage PRESENT IF " an instance supports it",
sclcNamePackage PRESENT IF "an instance supports it";
```

**Classification:** GDMO object for network management

### Supplementary information

Automatically extracted from [Rec. ITU-T Q.751.2](http://itu.int/ITU-T/Q.751.2)

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