HP OSI Transport Services/9000 C.12.00 Release Notes

10 Chapter 1
HP OSI Transport Services/9000 (C.12.00 for HP UX 11.23)
Introduction
Introduction
HP OSI Transport Services/9000 (OTS/9000) is the OSI networking stack of
HP-UX. It provides functions of OSI Layers 3 (Network), 4 (Transport), 5
(Session), 6 (Presentation) and ACSE/ROSE over X.25, FDDI and IEEE802.3
LAN interfaces. It also provides RFC1006 that allows users to run OSI Services
over TCP connections. Applications can use OTS/9000 via Application Program
Interfaces (APIs) to layers 4, 5, 6 and ACSE/ROSE application entities.