1 Scope
2 References
2.1 Normative references
2.2 Non-normative references
3 Definitions
3.1 Basic Directory definitions
3.2 Distributed Operation Definitions
3.3 Protocol specification definitions
4 Abbreviations
5 Conventions
6 Common protocol specification
6.1 Directory associations and operations
6.2 Specification for Directory operations
6.3 Directory protocol overview
6.4 Operation codes
6.5 Error codes
6.6 Abstract syntaxes
7 Directory protocols using the OSI stack
7.1 OSI-PDUs
7.2 Directory PDU structure
7.3 Session PDUs
7.4 OSI addressing
7.5 Procedure and sequencing
7.6 Directory PDU specifications
8 Directory protocol mapping onto OSI services
8.1 Abstract syntaxes and transfer syntaxes
8.2 Application-context
8.3 Session Layer specification
8.4 Use of transport service
8.5 OSI Transport Layer on top of TCP
9 IDM protocol
9.1 IDM-PDUs
9.2 Sequencing requirements
9.3 Protocols
9.4 Reject reasons
9.5 Abort reasons
9.6 Mapping onto TCP/IP
9.7 Addressing
9.8 Use of TLS
10 Directory protocol mapping onto the IDM protocol
10.1 DAP-IP protocol
10.2 DSP-IP protocol
10.3 DISP-IP protocol
10.4 DOP-IP protocol
11 Protocol stack coexistence
11.1 Coexistence between OSI and IDM stacks
11.2 Coexistence in the presence of LDAP
11.3 Defining network addresses for Internet Protocol,
version 4 support
11.4 Definition of NSAP-like address for long addressing information
12 Versions and the rules for extensibility
12.1 Use of extension markers
12.2 DUA to DSA
12.3 DSA to DSA
12.4 Rules of extensibility for NSAP addresses
12.5 Rules of extensibility for object classes
12.6 Rules of extensibility for user attribute types
13 Conformance
13.1 Conformance by DUAs
13.2 Conformance by DSAs
13.3 Conformance by a shadow supplier
13.4 Conformance by a shadow consumer
Annex A – Common protocol specifications in ASN.1
Annex B – OSI Protocol in ASN.1
Annex C – Directory OSI Protocols in ASN.1
Annex D – IDM Protocol in ASN.1
Annex E – Directory IDM Protocols in ASN.1
Annex F – Directory operational binding types
Annex G – Amendments and corrigenda