Table Of Contents

Introduction

91

ADSL Fundamentals

91

PPPoE/Bridged Mode Fundamentals

91

Authentication, Addresses and DNS Servers

92

PPPoE MTU Issues

92

Bridged Mode

92

Location Of Interfaces And Labeling

92

LED Designations

92

ADSL Configuration

93

ADSL Network Interfaces

93

Editing A Logical Interface (PPPoE)

94

Editing A Logical Interface (Bridged)

95

ADSL Statistics

96

Current Routes & Interface Table

96

Upgrading Software

96

Chapter 10 – Configuring PPP and Modem

97

Introduction

97

Modem Fundamentals

97

PPP Mode Fundamentals

97

Authentication, Addresses and DNS Servers

97

When the Modem Connects

97

LED Designations

97

Modem Main Menu

98

Modem Configuration

98

Modem PPP Client Connections

100

Modem PPP Client

100

Modem PPP Server

101

Modem Incoming Call Logs

102

Modem PPP Logs

102

Modem PPP Connection Logs

103

Current Routes & Interface Table

103

Chapter 11 – Configuring The Firewall

105

Introduction

105

Firewall Fundamentals

105

Stateless vs Stateful Firewalls

105

Linux® netfilter, iptables And The Shoreline Firewall

105

Network Address Translation

106

Port Forwarding

107

Shorewall Quick Setup

107

ShoreWall Terminology And Concepts

108

Zones

108

Interfaces

108

Hosts

109

Policy

109

Masquerading And SNAT

110

Rules

111

Configuring The Firewall And VPN

113

Route Based Virtual Private Networking

113

Policy Based Virtual Private Networking

113

RuggedCom

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RuggedCom RX1100, RX1000 manual