D. UUCP data files, cleanup, uudemon.cleanup Shell Script

D escape character, Structure of the Dialer-Token-Pairs Field in the /etc/uucp/Devices File

d escape character, Dialers file, UUCP /etc/uucp/Dialers File

-d option

cu command, How to Check for Faulty Modems or ACUs

showmount command, showmount Command

DA_BUSY_NOW, Placing Multiple DAs for Load Balancing

DA discovery (SLP), Changing Default Timeouts

DA heartbeat, frequency, Modifying DA Advertising and Discovery Frequency

daemon running already message, NFS Error Messages

daemons

automountd, automountd Daemon

autofs and, About Autofs

overview

How Autofs Works

How Autofs Works

lockd, lockd Daemon

mountd, mountd Daemon

checking response on server, How to Check the NFS Server Remotely

not registered with rpcbind, NFS Error Messages

verifying if running

How to Verify the NFS Service on the Server

NFS Error Messages

nfs4cbd, nfs4cbd Daemon

nfsd

checking response on server, How to Check the NFS Server Remotely

description, nfsd Daemon

verifying if running, How to Verify the NFS Service on the Server

nfslogd, nfslogd Daemon

nfsmapid, nfsmapid Daemon

required for remote mounting, Strategies for NFS Troubleshooting

rpcbind

mount error messages

NFS Error Messages

NFS Error Messages

statd, statd Daemon

DAs (SLP)

advertising

Modifying DA Advertising and Discovery Frequency

Configuring DA Discovery for Dial-up Networks

Configuring the DA Heartbeat for Frequent Partitions

How to Configure DA Heartbeat for Frequent Partitions

DA logging, Why Deploy an SLP DA?

deploying

Relieving Network Congestion

Why Deploy an SLP DA?

dial-up networks discovery

Configuring DA Discovery for Dial-up Networks

How to Configure DA Heartbeat for Frequent Partitions

How to Control File Access Commands

disable active discovery, How to Limit UAs and SAs to Statically Configured DAs

disable passive discovery, How to Limit UAs and SAs to Statically Configured DAs

discovery

Modifying DA Advertising and Discovery Frequency

Relieving Network Congestion

Considerations When Configuring Scopes

eliminating multicast, How to Limit UAs and SAs to Statically Configured DAs

heartbeat

Configuring the DA Heartbeat for Frequent Partitions

How to Configure DA Heartbeat for Frequent Partitions

How to Configure DA Heartbeat for Frequent Partitions

How to Reduce SA Reregistrations

multicast, Relieving Network Congestion

multiple DAs, Placing Multiple DAs for Load Balancing

removing, Configuring the DA Heartbeat for Frequent Partitions

without multicast, When to Configure for Nonrouted, Multiple Network Interfaces

dash (-)

dial-code abbreviation, Phone Field in /etc/uucp/Systems File

in autofs map names, Maps That Refer to Other Maps

Line2 field placeholder, Line2 Field in the /etc/uucp/Devices File

Speed field placeholder, Speed Field in /etc/uucp/Systems File

data (D.) UUCP files, cleanup, uudemon.cleanup Shell Script

date, synchronizing with another system, How to Synchronize Date and Time From Another System

day entries for Time field, day Portion of Time Field

-debug option for PPP, How to Turn on PPP Debugging

debugging

UUCP transmissions

How to Debug Transmissions

How to Debug Transmissions

debugging PPP

debugging chat scripts, How to Obtain Debugging Information for Chat Scripts

diagnosing network problems, How to Diagnose Network Problems

diagnosing PPPoE problems, How to Obtain Diagnostic Information for PPPoE

diagnosing serial line problems, How to Diagnose and Fix Serial-Line Speed Problems

fixing communications problems

How to Diagnose and Fix Communications Problems

How to Diagnose Problems With the PPP Configuration

fixing modem problems, How to Diagnose Modem Problems

turning on debugging, How to Turn on PPP Debugging

default keyword of User-job-grade field, Default Grade

delay_checks FEATURE() declaration, Changes to the FEATURE() Declaration From Version 8.12 of sendmail

delay escape character, UUCP /etc/uucp/Dialers File

delegation, NFS version 4, Delegation in NFS Version 4

deleting, .rhosts files, .rhosts File

delivery agent flags from version 8.12, sendmail command, Additional Delivery Agent Flags From Version 8.12 of sendmail

demand initialization script for PPP, How to Configure a Machine on a Leased Line

desktop-publishing files, mailbox space requirements and, Mail Server

/dev/nca file, NCA and, NCA Files

Devconfig file

description

UUCP Database Files

UUCP /etc/uucp/Devconfig File

format, UUCP /etc/uucp/Devconfig File

device transmission protocols

Protocol Definitions in /etc/uucp/Devices File

Protocol Definitions in /etc/uucp/Devices File

device type for UUCP communication link, Type Field in /etc/uucp/Systems File

Devices file

Class field, Class Field in the /etc/uucp/Devices File

description

UUCP Database Files

UUCP Database Files

UUCP /etc/uucp/Devices File

Dialer-Token-Pairs field

Dialer-Token-Pairs Field in the /etc/uucp/Devices File

Structure of the Dialer-Token-Pairs Field in the /etc/uucp/Devices File

format, UUCP /etc/uucp/Devices File

Line field, Line Field in the /etc/uucp/Devices File

Line2 field, Line2 Field in the /etc/uucp/Devices File

multiple or different files, UUCP /etc/uucp/Sysfiles File

protocol definitions

Protocol Definitions in /etc/uucp/Devices File

Protocol Definitions in /etc/uucp/Devices File

Systems file Speed field and, Speed Field in /etc/uucp/Systems File

Systems file Type field and, Type Fields in Devices File and Systems File

Type field, Type Field in /etc/uucp/Devices File

dfstab file

automatic file-system sharing, How to Set Up Automatic File-System Sharing

disabling mount access for one client, How to Disable Mount Access for One Client

enabling NFS server logging, How to Enable NFS Server Logging

enabling secure NFS, How to Set Up a Secure NFS Environment With DH Authentication

enabling WebNFS service, How to Enable WebNFS Access

secure NFS option, How to Set Up a Secure NFS Environment With DH Authentication

syntax for NFS file systems, How to Set Up Automatic File-System Sharing

DH authentication

dfstab file option, How to Set Up a Secure NFS Environment With DH Authentication

overview

DH Authentication

DH Authentication

password protection, Secure RPC

secure NFS and, Administering the Secure NFS System

user authentication, Secure NFS System

diagnostics for PPP

-debug option, How to Turn on PPP Debugging

dial-up link, How to Obtain Diagnostic Information From pppd

leased-line link, How to Obtain Diagnostic Information From pppd

log file for a PPPoE tunnel, How to Obtain Diagnostic Information for PPPoE

turning on

with pppd,, How to Obtain Diagnostic Information From pppd

dial-code abbreviations

UUCP Database Files

Phone Field in /etc/uucp/Systems File

dial-in server

configuring

CHAP authentication

Configuring CHAP Authentication on the Dial-in Server

How to Add CHAP Support to the PPP Configuration Files (Dial-in Server)

modem, How to Configure the Modem and Serial Port (Dial-in Server)

PAP authentication

How to Create a PAP Credentials Database (Dial-in Server)

How to Create a PAP Credentials Database (Dial-in Server)

How to Add PAP Support to the PPP Configuration Files (Dial-in Server)

serial line communications, How to Define Communications Over the Serial Line (Dial-in Server)

serial-line communications, Using /etc/ppp/options.ttyname on a Dial-in Server

serial port, How to Configure the Modem and Serial Port (Dial-in Server)

creating accounts for PPP users, How to Configure Users of the Dial-in Server

definition, Dial-up PPP Overview

planning information

Before You Set Up the Dial-in Server

Setting Up Users of the Dial-in Server

receiving calls, How to Call the Dial-in Server

task map for configuring, Tasks for Configuring the Dial-in Server (Task Map)

UUCP, Enabling Dialback Through the Chat Script

dial-out machine

addressing

dynamic, Assigning Dynamic IP Addresses to Callers

static, Assigning Static IP Addresses to Callers

calling the remote peer, How to Call the Dial-in Server

configuring

CHAP authentication

Configuring CHAP Authentication for Trusted Callers (Dial-out Machines)

How to Add CHAP Support to the PPP Configuration Files (Dial-out Machine)

connection with a peer, How to Define the Connection With an Individual Peer

modem, How to Configure the Modem and Serial Port (Dial-out Machine)

PAP authentication, How to Configure PAP Authentication Credentials for the Trusted Callers

serial line communications, How to Define Communications Over the Serial Line

serial port, How to Configure the Modem and Serial Port (Dial-out Machine)

configuring a serial line with /etc/ppp/options.ttyname, Using /etc/ppp/options.ttyname on a Dial-out Machine

creating a chat script, How to Create the Instructions for Calling a Peer

definition, Dial-up PPP Overview

planning information, Before You Set Up the Dial-out Machine

task map for configuring, Tasks for Configuring the Dial-out Machine (Task Map)

dial-up link

authentication for the link, Authenticators and Authenticatees

chat scripts

example

Basic Modem Chat Script

Modem Chat Script for Calling an ISP

For More Chat Script Examples

for an ISDN TA, Chat Script for External ISDN TA

template, /etc/ppp/myisp-chat.tmpl Chat Script Template

UNIX-style login, Basic Chat Script Enhanced for a UNIX-Style Login

creating chat scripts, Defining the Conversation on the Dial-up Link

definition, Dial-up PPP Overview

diagnosing common problems

network, How to Diagnose Network Problems

serial lines, How to Diagnose and Fix Serial-Line Speed Problems

with pppd, How to Obtain Diagnostic Information From pppd

dial-up process, What Happens During Dial-up Communications

example, Example of a Configuration for Dial-up PPP

initiating a call to a peer, How to Call the Dial-in Server

parts of the link, Parts of the Dial-up PPP Link

planning

Planning a Dial-up PPP Link

Example of a Configuration for Dial-up PPP

Example of a Configuration for Dial-up PPP

task map, Major Tasks for Setting Up the Dial-up PPP Link (Task Map)

templates for configuration files, Dial-up PPP Template Files

dialback

CALLBACK option of Permissions file

UUCP CALLBACK Option

UUCP CALLBACK Option

enabling through chat script, Enabling Dialback Through the Chat Script

Dialcodes file

UUCP Database Files

UUCP /etc/uucp/Dialcodes File

Dialer-Token-Pairs field

Devices file

dialer types, Dialer-Token-Pairs Field in the /etc/uucp/Devices File

port selector connection, Structure of the Dialer-Token-Pairs Field in the /etc/uucp/Devices File

same port selector, Structure of the Dialer-Token-Pairs Field in the /etc/uucp/Devices File

syntax, Dialer-Token-Pairs Field in the /etc/uucp/Devices File

Dialers file

description

UUCP Database Files

UUCP /etc/uucp/Dialers File

example, UUCP /etc/uucp/Dialers File

Digital Subscriber Line Access Multiplexer (DSLAM), for PPPoE, PPPoE at a Telephone Company

dir must start with '/' message, Miscellaneous Error Messages

direct I/O mounting option, mount Options for NFS File Systems

direct keyword of DTP field, Dialer-Token-Pairs Field in the /etc/uucp/Devices File

Direct keyword of Type field, Direct Keyword

direct link, UUCP configuration, UUCP Hardware Configurations

direct maps (autofs)

comments in, Direct Autofs Maps

description, Administrative Tasks Involving Maps

example, Direct Autofs Maps

modifying, How to Modify Direct Maps

overview, Direct Autofs Maps

syntax, Direct Autofs Maps

when to run automount command, Administrative Tasks Involving Maps

direct remote logins

indirect logins or

rlogin command

Direct or Indirect Remote Logins

Direct or Indirect Remote Logins

using rlogin command

How to Log In to a Remote System (rlogin)

How to Log In to a Remote System (rlogin)

directories (UUCP)

administration, UUCP Administrative Programs

error messages, Checking UUCP Error Messages

public directory maintenance, UUCP Public Directory

directory agent (SLP)

DA addresses, Limiting UAs and SAs to Statically Configured DAs

load balancing, Placing Multiple DAs for Load Balancing

network congestion and, Relieving Network Congestion

SLP architecture and, SLP Architecture

when to deploy, When to Deploy DAs

where to place, Where to Place DAs

disabling

autofs browsability

overview, Disabling Autofs Browsability

tasks, Disabling Autofs Browsability

.forward files, How to Disable .forward Files

large file creation, How to Disable Large Files on an NFS Server

mount access for one client, How to Disable Mount Access for One Client

NCA, How to Disable Caching of Web Pages

NCA logging, How to Enable or Disable NCA Logging

discovery requests (SLP), Modifying Timeouts on SLP Discovery Requests

diskless clients

manual mounting requirements, About Autofs

security during boot process, Using Secure RPC With NFS

displaying network information

Monitoring Network Performance

How to Check the Response of Hosts on the Network

How to Check the Network Status

Examples–Displaying NFS Server and Client Statistics

DNS name service, sendmail program and, How to Use DNS With sendmail

dnsbl FEATURE() declaration

Changes to the FEATURE() Declaration From Version 8.12 of sendmail

Changes to the FEATURE() Declaration From Version 8.12 of sendmail

domain directory, Contents of the /etc/mail/cf Directory

domain names, Secure NFS system and, Administering the Secure NFS System

domains

definition, Administering the Secure NFS System

remote logins and, Logging In to a Remote System (rlogin)

subdomains and, Mail Addresses

DOS files, accessing with autofs, How to Access PC-DOS Data Diskettes With Autofs

dot (.)

in domain addresses, Mail Addresses

in mailbox names, Mailbox Files

rcp command syntax

How to Copy Files Between a Local and a Remote System (rcp)

How to Copy Files Between a Local and a Remote System (rcp)

drift file, Network Time Protocol (Reference)

dropped packets, How to Capture Packets From the Network

DSL, See PPPoE

DSL modem, PPPoE Consumers

dtmail mail user agent, Other Files Used for Mail Services

dynamic addressing, PPP, Assigning Dynamic IP Addresses to Callers