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+-- Module ACSE-1 (X.227:04/1995)
+-- See also ITU-T X.227 (04/1995)
+-- See also the index of all ASN.1 assignments needed in this document
+
+ACSE-1 {joint-iso-itu-t association-control(2) modules(0) apdus(0) version1(1)}
+-- ACSE-1 refers to ACSE version 1
+DEFINITIONS ::=
+BEGIN
+
+EXPORTS
+ acse-as-id, ACSE-apdu, aCSE-id, Application-context-name, AP-title,
+ AE-qualifier, AE-title, AP-invocation-identifier, AE-invocation-identifier,
+ Mechanism-name, Authentication-value, ACSE-requirements, ObjectSet;
+
+IMPORTS
+ Name, RelativeDistinguishedName
+ FROM InformationFramework {joint-iso-itu-t ds(5) module(1)
+ informationFramework(1) 3};
+
+-- The data types Name and RelativeDistinguishedName are imported from ISO/IEC 9594-2.
+-- object identifier assignments
+acse-as-id OBJECT IDENTIFIER ::=
+ {joint-iso-itu-t association-control(2) abstract-syntax(1) apdus(0)
+ version1(1)}
+
+-- may be used to reference the abstract syntax of the ACSE APDUs
+aCSE-id OBJECT IDENTIFIER ::=
+ {joint-iso-itu-t association-control(2) ase-id(3) acse-ase(1) version(1)}
+
+-- may be used to identify the Association Control ASE.
+-- top level CHOICE
+ACSE-apdu ::= CHOICE {
+ aarq AARQ-apdu,
+ aare AARE-apdu,
+ rlrq RLRQ-apdu,
+ rlre RLRE-apdu,
+ abrt ABRT-apdu,
+ ...
+}
+
+AARQ-apdu ::= [APPLICATION 0] IMPLICIT SEQUENCE {
+ protocol-version
+ [0] IMPLICIT BIT STRING {version1(0)} DEFAULT {version1},
+ application-context-name [1] Application-context-name,
+ called-AP-title [2] AP-title OPTIONAL,
+ called-AE-qualifier [3] AE-qualifier OPTIONAL,
+ called-AP-invocation-identifier [4] AP-invocation-identifier OPTIONAL,
+ called-AE-invocation-identifier [5] AE-invocation-identifier OPTIONAL,
+ calling-AP-title [6] AP-title OPTIONAL,
+ calling-AE-qualifier [7] AE-qualifier OPTIONAL,
+ calling-AP-invocation-identifier [8] AP-invocation-identifier OPTIONAL,
+ calling-AE-invocation-identifier [9] AE-invocation-identifier OPTIONAL,
+ -- The following field shall not be present if only the Kernel is used.
+ sender-acse-requirements [10] IMPLICIT ACSE-requirements OPTIONAL,
+ -- The following field shall only be present if the Authentication functional unit is selected.
+ mechanism-name [11] IMPLICIT Mechanism-name OPTIONAL,
+ -- The following field shall only be present if the Authentication functional unit is selected.
+ calling-authentication-value [12] EXPLICIT Authentication-value OPTIONAL,
+ application-context-name-list
+ [13] IMPLICIT Application-context-name-list OPTIONAL,
+ -- The above field shall only be present if the Application Context Negotiation functional unit is selected
+ implementation-information [29] IMPLICIT Implementation-data OPTIONAL,
+ ...,
+ ...,
+ user-information
+ [30] IMPLICIT Association-information OPTIONAL
+}
+
+AARE-apdu ::= [APPLICATION 1] IMPLICIT SEQUENCE {
+ protocol-version
+ [0] IMPLICIT BIT STRING {version1(0)} DEFAULT {version1},
+ application-context-name [1] Application-context-name,
+ result [2] Associate-result,
+ result-source-diagnostic [3] Associate-source-diagnostic,
+ responding-AP-title [4] AP-title OPTIONAL,
+ responding-AE-qualifier [5] AE-qualifier OPTIONAL,
+ responding-AP-invocation-identifier [6] AP-invocation-identifier OPTIONAL,
+ responding-AE-invocation-identifier [7] AE-invocation-identifier OPTIONAL,
+ -- The following field shall not be present if only the Kernel is used.
+ responder-acse-requirements [8] IMPLICIT ACSE-requirements OPTIONAL,
+ -- The following field shall only be present if the Authentication functional unit is selected.
+ mechanism-name [9] IMPLICIT Mechanism-name OPTIONAL,
+ -- This following field shall only be present if the Authentication functional unit is selected.
+ responding-authentication-value
+ [10] EXPLICIT Authentication-value OPTIONAL,
+ application-context-name-list
+ [11] IMPLICIT Application-context-name-list OPTIONAL,
+ -- The above field shall only be present if the Application Context Negotiation functional unit is selected
+ implementation-information
+ [29] IMPLICIT Implementation-data OPTIONAL,
+ ...,
+ ...,
+ user-information
+ [30] IMPLICIT Association-information OPTIONAL
+}
+
+RLRQ-apdu ::= [APPLICATION 2] IMPLICIT SEQUENCE {
+ reason [0] IMPLICIT Release-request-reason OPTIONAL,
+ ...,
+ ...,
+ user-information [30] IMPLICIT Association-information OPTIONAL
+}
+
+RLRE-apdu ::= [APPLICATION 3] IMPLICIT SEQUENCE {
+ reason [0] IMPLICIT Release-response-reason OPTIONAL,
+ ...,
+ ...,
+ user-information [30] IMPLICIT Association-information OPTIONAL
+}
+
+ABRT-apdu ::= [APPLICATION 4] IMPLICIT SEQUENCE {
+ abort-source [0] IMPLICIT ABRT-source,
+ abort-diagnostic [1] IMPLICIT ABRT-diagnostic OPTIONAL,
+ -- This field shall not be present if only the Kernel is used.
+ ...,
+ ...,
+ user-information [30] IMPLICIT Association-information OPTIONAL
+}
+
+ABRT-diagnostic ::= ENUMERATED {
+ no-reason-given(1), protocol-error(2),
+ authentication-mechanism-name-not-recognized(3),
+ authentication-mechanism-name-required(4), authentication-failure(5),
+ authentication-required(6), ...
+ }
+
+ABRT-source ::= INTEGER {acse-service-user(0), acse-service-provider(1)
+}(0..1, ...)
+
+ACSE-requirements ::= BIT STRING {
+ authentication(0), application-context-negotiation(1)}
+
+Application-context-name-list ::= SEQUENCE OF Application-context-name
+
+Application-context-name ::= OBJECT IDENTIFIER
+
+-- Application-entity title productions follow (not in alphabetical order)
+AP-title ::= CHOICE {
+ ap-title-form1 AP-title-form1,
+ ap-title-form2 AP-title-form2,
+ ...
+}
+
+AE-qualifier ::= CHOICE {
+ ae-qualifier-form1 AE-qualifier-form1,
+ ae-qualifier-form2 AE-qualifier-form2,
+ ...
+}
+
+-- When both AP-title and AE-qualifier data values are present in an AARQ or AARE APDU, both must
+-- have the same form to allow the construction of an AE-title as discussed in CCITT Rec. X.665 |
+-- ISO/IEC 9834-6.
+AP-title-form1 ::=
+ Name
+
+-- The value assigned to AP-title-form1 is The Directory Name of an application-process title.
+AE-qualifier-form1 ::=
+ RelativeDistinguishedName
+
+-- The value assigned to AE-qualifier-form1 is the relative distinguished name of a particular
+-- application-entity of the application-process identified by AP-title-form1.
+AP-title-form2 ::= OBJECT IDENTIFIER
+
+AE-qualifier-form2 ::= INTEGER
+
+AE-title ::= CHOICE {
+ ae-title-form1 AE-title-form1,
+ ae-title-form2 AE-title-form2,
+ ...
+}
+
+-- As defined in CCITT Rec. X.650 | ISO 7498-3, an application-entity title is composed of an application-
+-- process title and an application-entity qualifier. The ACSE protocol provides for the transfer of an
+-- application-entity title value by the transfer of its component values. However, the following data type
+-- is provided for International Standards that reference a single syntactic structure for AE titles.
+AE-title-form1 ::=
+ Name
+
+-- For access to The Directory (ITU-T Rec. X.500-Series | ISO/IEC 9594), an AE title has AE-title-form1.
+-- This value can be constructed from AP-title-form1 and AE-qualifier-form1 values contained in an
+-- AARQ or AARE APDU. A discussion of forming an AE-title-form1 from AP-title-form1 and AE-qualifier-
+-- form1 may be found in CCITT Rec. X.665 | ISO/IEC 9834-6.
+AE-title-form2 ::= OBJECT IDENTIFIER
+
+-- A discussion of forming an AE-title-form2 from AP-title-form2 and AE-qualifier-form2 may be
+-- found in CCITT Rec. X.665 | ISO/IEC 9834-6.
+AE-invocation-identifier ::= INTEGER
+
+AP-invocation-identifier ::= INTEGER
+
+-- End of Application-entity title productions
+Associate-result ::= INTEGER {
+ accepted(0), rejected-permanent(1), rejected-transient(2)}(0..2, ...)
+
+Associate-source-diagnostic ::= CHOICE {
+ acse-service-user
+ [1] INTEGER {null(0), no-reason-given(1),
+ application-context-name-not-supported(2),
+ calling-AP-title-not-recognized(3),
+ calling-AP-invocation-identifier-not-recognized(4),
+ calling-AE-qualifier-not-recognized(5),
+ calling-AE-invocation-identifier-not-recognized(6),
+ called-AP-title-not-recognized(7),
+ called-AP-invocation-identifier-not-recognized(8),
+ called-AE-qualifier-not-recognized(9),
+ called-AE-invocation-identifier-not-recognized(10),
+ authentication-mechanism-name-not-recognized(11),
+ authentication-mechanism-name-required(12),
+ authentication-failure(13), authentication-required(14)}
+ (0..14, ...),
+ acse-service-provider
+ [2] INTEGER {null(0), no-reason-given(1), no-common-acse-version(2)}
+ (0..2, ...)
+}
+
+Association-information ::= SEQUENCE SIZE (1, ..., 0 | 2..MAX) OF EXTERNAL
+
+Authentication-value ::= CHOICE {
+ charstring [0] IMPLICIT GraphicString,
+ bitstring [1] IMPLICIT BIT STRING,
+ external [2] IMPLICIT EXTERNAL,
+ other
+ [3] IMPLICIT SEQUENCE {other-mechanism-name
+ MECHANISM-NAME.&id({ObjectSet}),
+ other-mechanism-value
+ MECHANISM-NAME.&Type
+ ({ObjectSet}{@.other-mechanism-name})}
+}
+
+-- The abstract syntax of (calling/responding) authentication-value is determined by the authentication
+-- mechanism used during association establishment. The authentication mechanism is either explicitly
+-- denoted by the &id field (of type OBJECT IDENTIFIER) for a mechanism belonging to the class
+-- MECHANISM-NAME, or it is known implicitly by
+-- prior agreement between the communicating partners. If the "other" component is chosen, then
+-- the "mechanism-name" component must be present in accordance with
+-- ITU-T Rec. X.680 | ISO/IEC 8824. If the value "mechanism-name" occurs in the AARQ-apdu or the
+-- AARE-apdu, then that value must be the same as the value for "other-mechanism-name"
+Implementation-data ::= GraphicString
+
+Mechanism-name ::= OBJECT IDENTIFIER
+
+MECHANISM-NAME ::= TYPE-IDENTIFIER
+
+ObjectSet MECHANISM-NAME ::=
+ {...}
+
+Release-request-reason ::= INTEGER {normal(0), urgent(1), user-defined(30)
+}(0 | 1 | 30, ...)
+
+Release-response-reason ::= INTEGER {
+ normal(0), not-finished(1), user-defined(30)}(0 | 1 | 30, ...)
+
+END
+
+-- Generated by Asnp, the ASN.1 pretty-printer of France Telecom R&D