ZyXEL P-794H User guide

www.zyxel.com

P-794H

8 wire G.SHDSL CPE with 4 port LAN

ZyXEL Communications Corporation

Firmware Version S04.01

Edition 1, 1/2011

Default Login Details

IP Address http://192.168.1.1

Username admin

Password 1234

About This User's Guide

P-794H User’s Guide

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About This User's Guide

Intended Audience

This manual is intended for people who want to configure the P-794H using the

web configurator.

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Adobe Reader’s bookmarks pane opens by default in all ZyXEL User’s Guide

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cursor into a “hand” with which you can grab the page and move it around freely

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• Embedded hyperlinks are actually cross-references to related text. Click them to

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Related Documentation

•Quick Start Guide

The Quick Start Guide is designed to help you get up and running right away. It

contains information on setting up your network and configuring for Internet

access.

• Support Disc

Refer to the included CD for support documents.

Documentation Feedback

Send your comments, questions or suggestions to: [email protected]

Thank you!

About This User's Guide

P-794H User’s Guide

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The Technical Writing Team, ZyXEL Communications Corp.,

6 Innovation Road II, Science-Based Industrial Park, Hsinchu, 30099, Taiwan.

Need More Help?

More help is available at www.zyxel.com.

• Download Library

Search for the latest product updates and documentation from this link. Read

the Tech Doc Overview to find out how to efficiently use the User Guide, Quick

Start Guide and Command Line Interface Reference Guide in order to better

understand how to use your product.

• Knowledge Base

If you have a specific question about your product, the answer may be here.

This is a collection of answers to previously asked questions about ZyXEL

products.

•Forum

This contains discussions on ZyXEL products. Learn from others who use ZyXEL

products and share your experiences as well.

Customer Support

Should problems arise that cannot be solved by the methods listed above, you

should contact your vendor. If you cannot contact your vendor, then contact a

ZyXEL office for the region in which you bought the device.

See http://www.zyxel.com/web/contact_us.php for contact information. Please

have the following information ready when you contact an office.

• Product model and serial number.

•Warranty Information.

• Date that you received your device.

• Brief description of the problem and the steps you took to solve it.

About This User's Guide

P-794H User’s Guide

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Disclaimer

Graphics in this book may differ slightly from the product due to differences in

operating systems, operating system versions, or if you installed updated

firmware/software for your device. Every effort has been made to ensure that the

information in this manual is accurate.

Document Conventions

P-794H User’s Guide

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Document Conventions

Warnings and Notes

These are how warnings and notes are shown in this User’s Guide.

Warnings tell you about things that could harm you or your device.

Note: Notes tell you other important information (for example, other things you may

need to configure or helpful tips) or recommendations.

Syntax Conventions

• The P-794H may be referred to as the “device”, the “system” or the “product” in

this User’s Guide.

• Product labels, screen names, field labels and field choices are all in bold font.

• A key stroke is denoted by square brackets and uppercase text, for example,

[ENTER] means the “enter” or “return” key on your keyboard.

• “Enter” means for you to type one or more characters and then press the

[ENTER] key. “Select” or “choose” means for you to use one of the predefined

choices.

• A right angle bracket (>) within a screen name denotes a mouse click. For

example, Maintenance > Log > Log Setting means you first click

Maintenance in the navigation panel, then the Log sub menu and finally the

Log Setting tab to get to that screen.

• Units of measurement may denote the “metric” value or the “scientific” value.

For example, “k” for kilo may denote “1000” or “1024”, “M” for mega may

denote “1000000” or “1048576” and so on.

• “e.g.,” is a shorthand for “for instance”, and “i.e.,” means “that is” or “in other

words”.

Document Conventions

P-794H User’s Guide

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Icons Used in Figures

Figures in this User’s Guide may use the following generic icons. The P-794H icon

is not an exact representation of your device.

P-794H Computer Notebook computer

Server Firewall Telephone

Switch Router

Safety Warnings

P-794H User’s Guide

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Safety Warnings

• Do NOT use this product near water, for example, in a wet basement or near a swimming

pool.

• Do NOT expose your device to dampness, dust or corrosive liquids.

• Do NOT store things on the device.

• Do NOT install, use, or service this device during a thunderstorm. There is a remote risk

of electric shock from lightning.

• Connect ONLY suitable accessories to the device.

• Do NOT open the device or unit. Opening or removing covers can expose you to

dangerous high voltage points or other risks. ONLY qualified service personnel should

service or disassemble this device. Please contact your vendor for further information.

• Make sure to connect the cables to the correct ports.

• Place connecting cables carefully so that no one will step on them or stumble over them.

• Always disconnect all cables from this device before servicing or disassembling.

• Use ONLY an appropriate power adaptor or cord for your device.

• Connect the power adaptor or cord to the right supply voltage (for example, 110V AC in

North America or 230V AC in Europe).

• Do NOT allow anything to rest on the power adaptor or cord and do NOT place the

product where anyone can walk on the power adaptor or cord.

• Do NOT use the device if the power adaptor or cord is damaged as it might cause

electrocution.

• If the power adaptor or cord is damaged, remove it from the device and the power

source.

• Do NOT attempt to repair the power adaptor or cord. Contact your local vendor to order a

new one.

• Do not use the device outside, and make sure all the connections are indoors. There is a

remote risk of electric shock from lightning.

• Do NOT obstruct the device ventilation slots, as insufficient airflow may harm your

device.

• Use only No. 26 AWG (American Wire Gauge) or larger telecommunication line cord.

Your product is marked with this symbol, which is known as the WEEE mark. WEEE

stands for Waste Electronics and Electrical Equipment. It means that used electrical

and electronic products should not be mixed with general waste. Used electrical and

electronic equipment should be treated separately.

Contents Overview

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Contents Overview

User’s Guide ...........................................................................................................................19

Introduction ................................................................................................................................ 21

Introducing the Web Configurator ..............................................................................................27

Tutorials ..................................................................................................................................... 33

Technical Reference ..............................................................................................................39

Status Screens .......................................................................................................................... 41

System Settings ......................................................................................................................... 55

LAN Setup ................................................................................................................................. 71

WAN Setup ................................................................................................................................ 89

DHCP Server ........................................................................................................................... 135

DHCP Relay ........................................................................................................................... 143

DNS Client ............................................................................................................................... 147

DNS Relay ............................................................................................................................... 149

SNTP Client ............................................................................................................................. 155

IGMP Snooping .......................................................................................................................159

Quality of Service (QoS) ..........................................................................................................163

Security .................................................................................................................................... 179

IP Routes ................................................................................................................................. 199

Bridge .................................................................................................................................... 203

SHDSL Configuration .............................................................................................................. 221

Troubleshooting ....................................................................................................................... 223

Contents Overview

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Table of Contents

P-794H User’s Guide

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Table of Contents

About This User's Guide..........................................................................................................3

Document Conventions............................................................................................................6

Safety Warnings........................................................................................................................8

Contents Overview ...................................................................................................................9

Table of Contents....................................................................................................................11

Part I: User’s Guide................................................................................ 19

Chapter 1

Introduction.............................................................................................................................21

1.1 Overview .............................................................................................................................. 21

1.1.1 High-speed Internet Access with G.SHDSL ............................................................... 21

1.1.2 High-speed Point-to-point Connections ..................................................................... 22

1.2 Ways to Manage the Device ................................................................................................ 23

1.3 Good Habits for Managing the Device ................................................................................. 23

1.4 LEDs .................................................................................................................................... 23

1.5 Turning the Power On/Off .................................................................................................... 24

1.6 The Reset Switch ................................................................................................................ 24

1.6.1 Using the Reset Switch .............................................................................................. 24

Chapter 2

Introducing the Web Configurator ........................................................................................27

2.1 Overview .............................................................................................................................. 27

2.2 Accessing the Web Configurator ......................................................................................... 27

2.3 The Web Configurator Layout .............................................................................................. 28

2.3.1 Title Bar ......................................................................................................................29

2.3.2 Navigation Panel ........................................................................................................ 29

2.3.3 Main Window ..............................................................................................................31

Chapter 3

Tutorials...................................................................................................................................33

3.1 Overview .............................................................................................................................. 33

3.2 Configuring Point-to-Point Connection ................................................................................ 33

3.2.1 Set Up the CO ............................................................................................................34

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3.2.2 Set Up the CPE .......................................................................................................... 35

3.2.3 Connect the P-794Hs ................................................................................................. 36

3.3 Configuring Static Route for Routing to Another Network ................................................... 36

Part II: Technical Reference.................................................................. 39

Chapter 4

Status Screens........................................................................................................................41

4.1 Overview .............................................................................................................................. 41

4.2 The Status Screen ............................................................................................................... 41

4.3 DHCP Client List .................................................................................................................. 43

4.4 Packet Statistics .................................................................................................................. 43

4.5 The Physical Port Screen ....................................................................................................45

4.5.1 Basic SHDSL Port Configuration Screen ................................................................... 45

4.5.2 Advanced SHDSL Port Configuration Screen ............................................................ 48

4.5.3 Basic Ethernet Port Configuration Screen ................................................................. 49

4.5.4 Advanced Ethernet Port Configuration Screen .......................................................... 50

4.6 Routing Table Screen .......................................................................................................... 51

4.7 Interface Statistics/Flushing Screen .................................................................................... 52

4.8 VLAN Port Screen ............................................................................................................... 52

4.9 Event Log Screen ................................................................................................................ 53

Chapter 5

System Settings......................................................................................................................55

5.1 Overview .............................................................................................................................. 55

5.1.1 What You Can Do ...................................................................................................... 55

5.2 The Save Config Screen .....................................................................................................55

5.3 The Authentication Screen ..................................................................................................56

5.3.1 Editing an Existing User Account ............................................................................... 57

5.3.2 Adding a New User Account ...................................................................................... 58

5.4 The SNMP Config Screen ................................................................................................... 58

5.4.1 About SNMP ............................................................................................................ 58

5.4.2 Supported MIBs ........................................................................................................60

5.4.3 SNMP Traps ..............................................................................................................60

5.4.4 Configuring SNMP .................................................................................................... 60

5.4.5 Creating SNMP Community ....................................................................................... 62

5.4.6 Creating SNMP Trap Community ............................................................................... 63

5.5 The Prompt Screen .............................................................................................................64

5.6 The Firmware Update Screen ............................................................................................. 65

5.7 The Backup/Restore Screen ............................................................................................... 67

5.8 The Restart Screen .............................................................................................................68

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Chapter 6

LAN Setup................................................................................................................................71

6.1 Overview .............................................................................................................................. 71

6.1.1 What You Need To Know ........................................................................................... 71

6.2 The LAN Connections Screen ............................................................................................. 73

6.2.1 Delete a LAN Connection ........................................................................................... 74

6.3 Create an Ethernet Routed LAN Connection ...................................................................... 75

6.4 Create Virtual Interface ........................................................................................................ 76

6.5 Create an Ethernet Bridged LAN Connection ...................................................................... 78

6.6 Change the LAN Port IP Address ........................................................................................ 79

6.7 Advanced LAN Settings ....................................................................................................... 81

6.7.1 Edit IP Interface .......................................................................................................... 81

6.7.2 Edit TCP MSS Clamp ................................................................................................. 82

6.7.3 Edit RIP Versions ....................................................................................................... 83

6.7.4 Edit NAT .....................................................................................................................84

6.8 LAN Technical Reference ....................................................................................................85

6.8.1 LANs, WANs and the ZyXEL Device .......................................................................... 85

6.8.2 DHCP Setup ...............................................................................................................85

6.8.3 DNS Server Addresses .............................................................................................. 85

6.8.4 LAN TCP/IP ................................................................................................................ 86

Chapter 7

WAN Setup...............................................................................................................................89

7.1 Overview .............................................................................................................................. 89

7.1.1 What You Need to Know ............................................................................................ 89

7.1.2 Before You Begin ....................................................................................................... 90

7.2 The WAN Connections Screen ............................................................................................ 91

7.3 Delete a WAN Connection ................................................................................................... 92

7.4 Create a WAN Connection .................................................................................................. 92

7.4.1 Add a RFC 1483 Routed WAN Connection ............................................................... 93

7.4.2 Add a RFC 1483 Bridged WAN Connection ............................................................... 94

7.4.3 Add a MER (IPoEoA) WAN Connection ..................................................................... 94

7.4.4 Add a PPPoA Routed WAN Connection .................................................................... 96

7.4.5 Add a PPPoA Bridged WAN Connection ................................................................... 97

7.4.6 Add an IPoA Routed WAN Connection ...................................................................... 98

7.4.7 Add a PPPoE Routed WAN Connection .................................................................... 99

7.5 Edit a WAN Connection ..................................................................................................... 100

7.5.1 Edit a RFC 1483 Routed/MER WAN Connection ..................................................... 101

7.5.2 Edit a RFC 1483 Bridged WAN Connection ............................................................. 108

7.5.3 Edit a PPPoA Routed WAN Connection ...................................................................111

7.5.4 Edit a PPPoA Bridged WAN Connection ...................................................................117

7.5.5 Edit a IPoA Routed WAN Connection .......................................................................118

7.5.6 Edit a PPPoE Routed WAN Connection .................................................................. 120

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7.6 WAN Technical Reference ................................................................................................. 127

7.6.1 Encapsulation ...........................................................................................................127

7.6.2 Multiplexing ..............................................................................................................128

7.6.3 VPI and VCI .............................................................................................................129

7.6.4 IP Address Assignment ............................................................................................ 129

7.7 Traffic Redirect .................................................................................................................. 130

7.8 Traffic Shaping ................................................................................................................... 131

7.8.1 ATM Traffic Classes ................................................................................................. 131

7.8.2 Spanning Tree Protocol (STP) ................................................................................. 132

Chapter 8

DHCP Server..........................................................................................................................135

8.1 DHCP Overview ...............................................................................................................135

8.1.1 DHCP Modes .......................................................................................................... 135

8.1.2 DHCP Configuration Options ................................................................................... 135

8.2 Enable DHCP Server .........................................................................................................136

8.3 DHCP Server Interfaces ....................................................................................................136

8.4 Existing DHCP Server Subnets .........................................................................................138

8.4.1 Add/Edit DHCP Server Subnet ................................................................................ 139

Chapter 9

DHCP Relay ..........................................................................................................................143

9.1 Enable DHCP Relay ..........................................................................................................143

9.2 DHCP Relay Interfaces .....................................................................................................144

9.3 Edit DHCP Server List .......................................................................................................145

9.4 Add New DHCP Server ..................................................................................................... 145

Chapter 10

DNS Client .............................................................................................................................147

10.1 Overview .......................................................................................................................... 147

10.2 The DNS Client Screen ................................................................................................... 147

Chapter 11

DNS Relay..............................................................................................................................149

11.1 Overview .......................................................................................................................... 149

11.2 The DNS Relay Screen .................................................................................................... 149

11.3 DNS Relay Local LAN Database ..................................................................................... 150

11.4 Create New DNS Relay Local LAN Database Entry ........................................................ 151

11.4.1 Edit Aliases .............................................................................................................152

Chapter 12

SNTP Client ...........................................................................................................................155

12.1 Overview .......................................................................................................................... 155

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12.2 The SNTP Client Screen ................................................................................................. 156

Chapter 13

IGMP Snooping.....................................................................................................................159

13.1 Overview .......................................................................................................................... 159

13.1.1 What You Need to Know ........................................................................................ 159

13.2 The IGMP Snooping Screen ............................................................................................ 160

Chapter 14

Quality of Service (QoS).......................................................................................................163

14.1 Overview .......................................................................................................................... 163

14.1.1 What You Need to Know ........................................................................................ 163

14.2 The Classifier Configuration Screen ............................................................................... 165

14.2.1 Edit QoS Classifier ................................................................................................. 166

14.3 The Meter Configuration Screen ..................................................................................... 167

14.4 The ALD Configuration Screen ........................................................................................ 168

14.5 The Scheduler Configuration Screen .............................................................................. 169

14.5.1 Edit a Priority Queuing Scheduler Profile ............................................................... 171

14.5.2 Edit a Fair Weight Queuing Scheduler Profile ........................................................ 171

14.6 Transport Classifier & Scheduler Configuration ............................................................... 172

14.7 Technical Reference ........................................................................................................173

14.7.1 DiffServ .................................................................................................................. 173

14.7.2 IEEE 802.1Q Tag ................................................................................................... 174

14.7.3 Token Bucket .......................................................................................................... 174

14.7.4 Single Rate Three Color Marker ............................................................................ 175

14.7.5 Two Rate Three Color Marker ................................................................................176

14.7.6 QoS Meter Types ................................................................................................... 176

Chapter 15

Security..................................................................................................................................179

15.1 Overview .......................................................................................................................... 179

15.1.1 What You Need to Know ........................................................................................ 179

15.2 The Security Interface Configuration Screen ................................................................... 180

15.2.1 Security State and Level ........................................................................................ 180

15.2.2 Add Security Interface ............................................................................................ 182

15.2.3 Edit Security Interface ............................................................................................ 182

15.2.4 Policies, Triggers, Intrusion Detection, Logging ..................................................... 186

15.3 Technical Reference ........................................................................................................194

15.3.1 NAT Definitions ......................................................................................................194

15.3.2 What NAT Does ..................................................................................................... 195

15.3.3 How NAT Works ..................................................................................................... 195

15.3.4 Port Scanning ......................................................................................................... 196

15.3.5 ICMP Flood Attack ................................................................................................. 196

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15.3.6 Smurf Attack ........................................................................................................... 196

15.3.7 TCP SYN Flood Attack ........................................................................................... 197

15.3.8 LAND Attack ........................................................................................................... 198

Chapter 16

IP Routes ...............................................................................................................................199

16.1 Overview ......................................................................................................................... 199

16.2 The IP Route Configuration Screen ................................................................................. 199

16.2.1 Add/Edit IP Route .................................................................................................. 201

Chapter 17

Bridge ...................................................................................................................................203

17.1 Global Bridge Configuration ............................................................................................ 204

17.2 Bridge Interfaces .............................................................................................................206

17.2.1 Priority Map ............................................................................................................206

17.2.2 User Priority to Regenerated Priority Map ............................................................. 207

17.2.3 Regenerated Priority to Traffic Class Map ............................................................. 208

17.3 VLANs ............................................................................................................................. 208

17.3.1 Edit Tagged Ports ................................................................................................... 209

17.3.2 Edit Untagged Ports ............................................................................................... 210

17.3.3 Create New VLAN ...................................................................................................211

17.3.4 MGMT VLAN Configuration ....................................................................................211

17.4 Spanning Tree Configuration ........................................................................................... 212

17.5 Destination Based Unicast Filtering .................................................................................213

17.5.1 Edit Egress Ports ................................................................................................... 214

17.5.2 Add Unicast Entry .................................................................................................. 215

17.6 Multicast Filtering ............................................................................................................. 215

17.6.1 Edit Egress Ports ................................................................................................... 217

17.6.2 Add Multicast Entry ................................................................................................ 218

17.7 Forward All/Unregistered Entries ..................................................................................... 219

Chapter 18

SHDSL Configuration...........................................................................................................221

Chapter 19

Troubleshooting....................................................................................................................223

19.1 Power, Hardware Connections, and LEDs ...................................................................... 223

19.2 P-794H Access and Login ............................................................................................... 224

19.3 Internet Access ................................................................................................................225

Appendix A Product Specifications.......................................................................................227

Appendix B Setting up Your Computer’s IP Address............................................................233

Appendix C Pop-up Windows, JavaScript and Java Permissions........................................257

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Appendix D IP Addresses and Subnetting...........................................................................267

Appendix E Services ............................................................................................................277

Appendix F Legal Information ..............................................................................................281

Index.......................................................................................................................................285

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PART I

User’s Guide

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