OSI PICS Manual

ISO 8571 for FTAM
Tandem OSI PICS Manual–135046
12-6
Section 3 Syntax Detail
Section 3 Syntax Detail
A.9 Abstract Syntaxes
Section 4 Virtual Filestore Detail
A.10 Virtual Filestore
This clause details the conformance to the file model, file attribute support, and to file
structure support.
State whether the hierarchical file model (see ISO 8571-2) is supported and, if so, which
constraint sets and, where relevant, the maximum depth of hierarchy supported.
A.10.1 File Model
Object
Descriptor Object Identifier D I R
1 FTAM PCI {iso standard 8571 abstract-syntax (2) ftam-pci (1)} m Yes Yes
2 FTAM FADU {iso standard 8571 abstract-syntax (2) ftam-fadu
(2)}
oYesYes
3 {joint-iso-ccitt association-control (2) abstract-
syntax (1) apdus (0) version1 (1)}
mYesYes
4FTAM
unstructured
text abstract
syntax
{iso standard 8571 abstract-syntax (2)
unstructured-text (3)}
oYesYes
5FTAM
unstructured
binary abstract
syntax
{iso standard 8571 abstract-syntax (2)
unstructured-binary (4)}
oYesYes
6 NBS file
directory entry
abstract
syntax
{iso identified-organization oiw (14) ftamsig (5)
abstract -syntax (2) nbs-as2 (2)}
oYesYes
Note. ISO 8571 requires the presence of the transfer syntax derived from the “Basic Encoding
of a single ASN.1 type” {joint-iso-ccitt asn1 (1) basic-encoding (1) } encoding rules for transfer
of the “FTAM PCI” and the “FTAM FADU” abstract syntaxes. Implementation detail of this
transfer syntax, and other transfer syntaxes supported, is specified in the PICS of ISO 8823.
File Model D R
1 Hierarchical o Yes
2 Other models (specify or detail in an
appendix) None