TOUR 2.0 Overview

Transport functionality is typically delivered as part of HP-UX. TOUR (Transport Optional Upgrade Release) is an additional, fully supported product bundle, available from the web, which delivers new transport functionality and other networking functionality independent of major HP-UX releases. Later versions of TOUR completely supersede previous TOUR versions. All features available in a TOUR release will be rolled into a later HP-UX release.

TOUR 2.0 is a web release that enables HP-UX 11i v1 and HP-UX 11i v2 customers to obtain additional transport related functionality. It is available from the HP Software Depot at http://www.software.hp.com (search “TOUR”). TOUR 2.0 is supported for HP-UX 11i v1 and HP-UX 11i v2. (TOUR 1.0 only supported HP-UX 11i v1, so TOUR 2.0 is the first TOUR release offered on HP-UX 11i v2).

TOUR 2.0 uses an overlay model to install new features. It overlays all the delivered files, libraries, commands, and scripts in both user space and kernel space. TOUR 2.0 includes the following components:

	NOTE: IPv4 and IPv6 transport enhancements delivered by TOUR 2.0 supersede HP-UX 11i v2 IPv4 and IPv6 transport functionality.