Document revision date: 19 July 1999

Contents

Preface
Preface	Preface
Chapter 1
1	Introduction to TCP/IP Networking
1.1	Overview
1.1.1	What Is TCP/IP Networking?
1.1.1.1	Openness
1.1.1.2	Interoperability
1.1.1.3	Distributed Client/Server Design
1.1.2	TCP/IP Standards
1.1.3	Communicating Over TCP/IP Networks
1.1.4	Using Firewalls to Protect a TCP/IP Network
1.1.5	Using TCP/IP on OpenVMS Systems
1.2	Internetworking and TCP/IP
1.2.1	What Is Internetworking?
1.2.2	Using TCP/IP for Internetworking
1.2.3	Global Connectivity Over the Internet
Chapter 2
2	How Does TCP/IP Work?
2.1	Introduction to TCP/IP Architecture
2.1.1	OSI and TCP/IP Models
2.1.2	Comparing the OSI Model with the TCP/IP Model
2.2	TCP/IP Design
2.3	Application Layer
2.4	Transport Layer
2.4.1	Transmission Control Protocol
2.4.2	User Datagram Protocol
2.5	Internet Layer
2.5.1	IP Routing
2.5.2	IP Addressing
2.5.3	Internet Host Names
2.6	Other Internet Layer Protocols
2.6.1	Internet Control Message Protocol (ICMP)
2.6.2	Serial Line IP (SLIP) and Compressed Serial Line IP (CSLIP)
2.6.3	Point-to-Point Protocol (PPP)
2.6.4	Address Resolution Protocol (ARP)
Chapter 3
3	Common TCP/IP Applications
3.1	Commonly Used TCP/IP Applications
3.2	Remote Terminal Service
3.2.1	Connecting to a Remote Server Using the TELNET Service
3.2.2	Logging In to a Remote Host Using the RLOGIN Utility
3.3	Remote File Access
3.3.1	Transferring Files Between Hosts Using FTP
3.3.2	Listing Remote Host Directories Using FTP
3.3.3	Copying Files from Host to Host Using RCP
3.4	Point-to-Point Protocol (PPP) Connections
3.5	Retrieving Information Through the Internet
3.5.1	Downloading Files from FTP Sites on the Internet
3.5.2	Using Browsers with the World Wide Web (WWW)
3.5.3	Using the Gopher Service to Access Internet Resources
3.5.4	Sending Electronic Mail over the Internet
3.5.5	Using UseNet to Access Internet Newsgroups
Chapter 4
4	Mapping UNIX to OpenVMS Identification Code
4.1	What Are UIDs and GIDs?
4.2	Establishing the Relationship Between UID/GID Pairs and OpenVMS User Names
Chapter 5
5	Common DCL Commands That Support TCP/IP Networking
5.1	Remote Terminal Services
5.1.1	Kerberos Authentication
5.1.2	Case-Sensitive Forms of /USERNAME Value
5.1.3	SET HOST/RLOGIN
5.1.4	SET HOST/TELNET
5.1.5	SET HOST/TN3270
5.2	File Transactions
5.2.1	File Length and File Format
5.2.2	Remote File Specification Format
5.2.3	COPY/FTP
5.2.4	COPY/RCP
5.3	Directory Transactions
5.3.1	DIR/FTP
Chapter 6
6	Point-to-Point Protocol Utility
6.1	PPPD Overview
6.2	PPPD Commands
6.2.1	CONNECT
6.2.2	DIAL_OUT
6.2.3	DISCONNECT
6.2.4	EXIT
6.2.5	HELP
6.2.6	SET
6.2.7	SHOW
Appendix A
Appendix A	OpenVMS TCP/IP Software Vendors
Appendix B
Appendix B	Using DECnet Over TCP/IP
B.1	Establishing Network Connections
B.2	Using DECnet Applications RFC1006 and RFC1006 Plus
Index
Index
Figures
1-1	Two Networks Connected Through a TCP/IP Gateway
1-2	Multiprotocol Network Topology
2-1	Comparison of Layers in the OSI and TCP/IP Models
2-2	TCP/IP Layers and Protocols
Tables
2-1	TCP/IP Layers and Functions
3-1	Commonly Used TCP/IP Applications
6-1	PPPD Command Summary

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