TCP/IPv6 Migration Guide

Introduction
HP NonStop TCP/IPv6 Migration Guide—524524-004
1-2
Definitions
•
Can be configured to make a multi-processor NonStop server appear as a single
IP host to the outside world
•
Uses ServerNet to route connection requests directly from the ServerNet adapter
to the processor containing the listening application
•
Supports Ethernet adapters
Definitions
The NonStop TCP/IPv6 architecture reassigns the functionality of the NonStop TCP/IP
process to a shared runtime library (SRL) on NonStop S-series servers or a dynamic
linked library (DLL) on Integrity NonStop servers, as well as to the manager process, to
the monitor process, and to the socket access method process.
Table 1-1 roughly identifies the equivalent features from NonStop TCP/IP that these
new components replace. (An exact mapping is not required for a general
understanding of the NonStop TCP/IPv6 components.)
System Requirements
NonStop TCP/IPv6 requires a NonStop S-series system running the G06.20 or later
RVU with at least 128 MB of processor memory or an Integrity NonStop server running
H06.03 or later.
Product Components and Product Numbers
All product components listed in this subsection are shipped with G06.20 and later
RVUs and H06.03 or later RVUs.
Table 1-1. Comparison of Features
This NonStop TCP/IPv6 Feature
Replaces... ... from NonStop TCP/IP
Shared Runtime Library (SRL) (NonStop
S-series servers)
the protocol processing that happens in the
TCP/IP process
Dynamic Linked Library (DLL) (Integrity
NonStop servers)
the protocol processing that happens in the
TCP/IP process
TCP6SAM the Guardian socket open and close
processing of the TCP/IP process
TCP6MAN the configuration and management
processing of the TCP/IP process
TCP6MON the error recovery and adjunct protocol
processing of the TCP/IP Process
Persistence Manager None. NonStop TCP/IP did not participate in
this feature.