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DTC Device File Access Utilities and Telnet Port Identification: HP 9000 Computers

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Technical documentation

Complete book in PDF

 » Table of Contents

 » Index

HP Part Number: B1030-90002

Edition: Edition 2

Published: E0195


Table of Contents

Printing History
1 Introduction
Intended Audience
Prerequisites
Supported Configurations
Related HP Documentation
2 Overview of DDFA And Telnet Port Identification
How DDFA Utilities Work
How Telnet Port Identification Works
How Device Files Are Handled By MUXes and DTC Terminal Servers
Setting Up Outgoing and Incoming Connections
DDFA File Directories and Setup
3 Configuring DDFA Connections
DDFA Master Files
Related Configuration Tasks
DDFA Configuration Tasks
Configuring Outgoing Connections (Printers)
Configuring Incoming Connections (Terminals)
Starting Up the ocd Daemons
4 Defining and Executing DDFA Parameters
Using Dedicated Ports
The Dedicated Port File, dp
The Port Configuration File, pcf
Managing Outgoing Dedicated Ports With dpp and ocd
Preparing to Use dpp
Using dpp to Kill and Restart ocds
Using dpp to Start Up New ocds
Using dpp to Remove Existing ocds
Managing Incoming Connections by telnetd
Using dpp to Update Telnet Port Identification Info
5 Application Examples
Setting Up Printers with the HP-UX Spooler
HP-UX Spooler Example
Accessing DTC or non-DTC Ports Programmatically
Configuring Incoming Connections for CSLIP/SLIP
6 Simple DDFA Troubleshooting
Troubleshooting Checklist
Troubleshooting Outgoing Connections
Check for Syntax Errors
Check for Incorrect Addresses
Check Telnet Operation
Verify ocd
Check the pty
Check System Level Data Path
Troubleshooting Incoming Connections
If You Have to Call Hewlett-Packard
A dpp Error Messages
Error Messages Tables
B ocd Logging Messages
Critical Messages
Message(s) that Accompany ALL Critical Error Messages
Serious Messages
Messages Commonly Seen with Non-Standard (User-Written) Applications
Message(s) that Accompany Some Serious Error Messages
Warning Messages
Message(s) that Accompany Some Warning Messages
Informational Messages
Index
© 1995 Hewlett-Packard Development Company, L.P.