ZyXEL P-2602R User manual

P-2602R/RL-DxA Series

ADSL2+ VoIP IAD

User’s Guide

Version 3.40

6/2006

Edition 1

P-2602R/RL-DxA Series User’s Guide

Copyright 3

Copyright

The contents of this publication may not be reproduced in any part or as a whole, transcribed,

stored in a retrieval system, translated into any language, or transmitted in any form or by any

means, electronic, mechanical, magnetic, optical, chemical, photocopying, manual, or

otherwise, without the prior written permission of ZyXEL Communications Corporation.

Disclaimer

ZyXEL does not assume any liability arising out of the application or use of any products, or

software described herein. Neither does it convey any license under its patent rights nor the

patent rights of others. ZyXEL further reserves the right to make changes in any products

described herein without notice. This publication is subject to change without notice.

Trademarks

ZyNOS (ZyXEL Network Operating System) is a registered trademark of ZyXEL

Communications, Inc. Other trademarks mentioned in this publication are used for

identification purposes only and may be properties of their respective owners.

P-2602R/RL-DxA Series User’s Guide

4 Certifications

Certifications

Federal Communications Commission (FCC) Interference Statement

This device complies with Part 15 of FCC rules. Operation is subject to the following two

conditions:

• This device may not cause harmful interference.

• This device must accept any interference received, including interference that may cause

undesired operations.

This equipment has been tested and found to comply with the limits for a Class B digital

device pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable

protection against harmful interference in a commercial environment. This equipment

generates, uses, and can radiate radio frequency energy, and if not installed and used in

accordance with the instructions, may cause harmful interference to radio communications.

If this equipment does cause harmful interference to radio/television reception, which can be

determined by turning the equipment off and on, the user is encouraged to try to correct the

interference by one or more of the following measures:

• Reorient or relocate the receiving antenna.

• Increase the separation between the equipment and the receiver.

• Connect the equipment into an outlet on a circuit different from that to which the receiver

is connected.

• Consult the dealer or an experienced radio/TV technician for help.

Notice 1

Changes or modifications not expressly approved by the party responsible for compliance

could void the user's authority to operate the equipment.

This Class B digital apparatus complies with Canadian ICES-003.

Cet appareil numérique de la classe B est conforme à la norme NMB-003 du Canada.

Certifications

1 Go to www.zyxel.com.

2 Select your product from the drop-down list box on the ZyXEL home page to go to that

product's page.

3 Select the certification you wish to view from this page.

P-2602R/RL-DxA Series User’s Guide

Certifications 5

P-2602R/RL-DxA Series User’s Guide

6 Safety Warnings

Safety Warnings

For your safety, be sure to read and follow all warning notices and instructions.

• To reduce the risk of fire, use only No. 26 AWG (American Wire Gauge) or larger

telecommunication line cord.

• 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 can

service the device. Please contact your vendor for further information.

• Use ONLY the dedicated power supply for your device. Connect the power cord or

power adaptor to the right supply voltage (110V AC in North America or 230V AC in

Europe).

• Do NOT use the device if the power supply is damaged as it might cause electrocution.

• If the power supply is damaged, remove it from the power outlet.

• Do NOT attempt to repair the power supply. Contact your local vendor to order a new

power supply.

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

Do NOT allow anything to rest on the power cord and do NOT locate the product where

anyone can walk on the power cord.

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

be a remote risk of electric shock from lightning.

• If you wall mount your device, make sure that no electrical, gas or water pipes will be

damaged.

• Do NOT install nor use your device during a thunderstorm. There may be a remote risk of

electric shock from lightning.

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

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

pool.

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

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

device.

• Do NOT store things on the device.

• Connect ONLY suitable accessories to the device.

• Always disconnect all telephone lines from the wall outlet before servicing or

disassembling this equipment.

P-2602R/RL-DxA Series User’s Guide

ZyXEL Limited Warranty 7

ZyXEL Limited Warranty

ZyXEL warrants to the original end user (purchaser) that this product is free from any defects

in materials or workmanship for a period of up to two years from the date of purchase. During

the warranty period, and upon proof of purchase, should the product have indications of failure

due to faulty workmanship and/or materials, ZyXEL will, at its discretion, repair or replace the

defective products or components without charge for either parts or labor, and to whatever

extent it shall deem necessary to restore the product or components to proper operating

condition. Any replacement will consist of a new or re-manufactured functionally equivalent

product of equal value, and will be solely at the discretion of ZyXEL. This warranty shall not

apply if the product is modified, misused, tampered with, damaged by an act of God, or

subjected to abnormal working conditions.

Note

Repair or replacement, as provided under this warranty, is the exclusive remedy of the

purchaser. This warranty is in lieu of all other warranties, express or implied, including any

implied warranty of merchantability or fitness for a particular use or purpose. ZyXEL shall in

no event be held liable for indirect or consequential damages of any kind of character to the

purchaser.

To obtain the services of this warranty, contact ZyXEL's Service Center for your Return

Material Authorization number (RMA). Products must be returned Postage Prepaid. It is

recommended that the unit be insured when shipped. Any returned products without proof of

purchase or those with an out-dated warranty will be repaired or replaced (at the discretion of

ZyXEL) and the customer will be billed for parts and labor. All repaired or replaced products

will be shipped by ZyXEL to the corresponding return address, Postage Paid. This warranty

gives you specific legal rights, and you may also have other rights that vary from country to

country.

P-2602R/RL-DxA Series User’s Guide

8 Customer Support

Customer Support

Please have the following information ready when you contact customer support.

• 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.

METHOD

LOCATION

SUPPORT E-MAIL TELEPHONE

A

WEB SITE

REGULAR MAIL

SALES E-MAIL FAX FTP SITE

CORPORATE

HEADQUARTERS

(WORLDWIDE)

[email protected] +886-3-578-3942 www.zyxel.com

www.europe.zyxel.com

ZyXEL Communications Corp.

6 Innovation Road II

Science Park

Hsinchu 300

Taiwan

[email protected] +886-3-578-2439 ftp.zyxel.com

ftp.europe.zyxel.com

CZECH REPUBLIC

[email protected] +420-241-091-350 www.zyxel.cz ZyXEL Communications

Czech s.r.o.

Modranská 621

143 01 Praha 4 - Modrany

Ceská Republika

[email protected] +420-241-091-359

DENMARK

[email protected] +45-39-55-07-00 www.zyxel.dk ZyXEL Communications A/S

Columbusvej

2860 Soeborg

Denmark

[email protected] +45-39-55-07-07

FINLAND

[email protected] +358-9-4780-8411 www.zyxel.fi ZyXEL Communications Oy

Malminkaari 10

00700 Helsinki

Finland

[email protected] +358-9-4780 8448

FRANCE

[email protected] +33-4-72-52-97-97 www.zyxel.fr ZyXEL France

1 rue des Vergers

Bat. 1 / C

69760 Limonest

France

+33-4-72-52-19-20

GERMANY

[email protected] +49-2405-6909-0 www.zyxel.de ZyXEL Deutschland GmbH.

Adenauerstr. 20/A2 D-52146

Wuerselen

Germany

[email protected] +49-2405-6909-99

HUNGARY

[email protected] +36-1-3361649 www.zyxel.hu ZyXEL Hungary

48, Zoldlomb Str.

H-1025, Budapest

Hungary

[email protected] +36-1-3259100

KAZAKHSTAN

http://zyxel.kz/support +7-3272-590-698 www.zyxel.kz ZyXEL Kazakhstan

43, Dostyk ave.,Office 414

Dostyk Business Centre

050010, Almaty

Republic of Kazakhstan

[email protected] +7-3272-590-689

NORTH AMERICA

[email protected] 1-800-255-4101

+1-714-632-0882

www.us.zyxel.com ZyXEL Communications Inc.

1130 N. Miller St.

Anaheim

CA 92806-2001

U.S.A.

[email protected] +1-714-632-0858 ftp.us.zyxel.com

NORWAY

[email protected] +47-22-80-61-80 www.zyxel.no ZyXEL Communications A/S

Nils Hansens vei 13

0667 Oslo

Norway

[email protected] +47-22-80-61-81

P-2602R/RL-DxA Series User’s Guide

Customer Support 9

POLAND

[email protected] +48 (22) 333 8250 www.pl.zyxel.com ZyXEL Communications

ul. Okrzei 1A

03-715 Warszawa

Poland

+48 (22) 333 8251

RUSSIA

http://zyxel.ru/support +7-095-542-89-29 www.zyxel.ru ZyXEL Russia

Ostrovityanova 37a Str.

Moscow, 117279

Russia

[email protected] +7-095-542-89-25

SPAIN

[email protected] +34-902-195-420 www.zyxel.es ZyXEL Communications

Arte, 21 5ª planta

28033 Madrid

Spain

[email protected] +34-913-005-345

SWEDEN

[email protected] +46-31-744-7700 www.zyxel.se ZyXEL Communications A/S

Sjöporten 4, 41764 Göteborg

Sweden

[email protected] +46-31-744-7701

UKRAINE

[email protected] +380-44-247-69-78 www.ua.zyxel.com ZyXEL Ukraine

13, Pimonenko Str.

Kiev, 04050

Ukraine

[email protected] +380-44-494-49-32

UNITED KINGDOM

[email protected] +44-1344 303044

08707 555779 (UK only)

www.zyxel.co.uk ZyXEL Communications UK

Ltd.,11 The Courtyard,

Eastern Road, Bracknell,

Berkshire, RG12 2XB,

United Kingdom (UK)

[email protected] +44-1344 303034 ftp.zyxel.co.uk

a. “+” is the (prefix) number you enter to make an international telephone call.

METHOD

LOCATION

SUPPORT E-MAIL TELEPHONE

A

WEB SITE

REGULAR MAIL

SALES E-MAIL FAX FTP SITE

P-2602R/RL-DxA Series User’s Guide

10 Customer Support

P-2602R/RL-DxA Series User’s Guide

Table of Contents 11

Table of Contents

Copyright .................................................................................................................. 3

Certifications ............................................................................................................ 4

Safety Warnings ....................................................................................................... 6

ZyXEL Limited Warranty.......................................................................................... 7

Customer Support.................................................................................................... 8

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

List of Figures ........................................................................................................ 23

List of Tables .......................................................................................................... 29

Preface .................................................................................................................... 33

Chapter 1

Getting To Know the ZyXEL Device...................................................................... 35

1.1 Introducing the P-2602RL-DxA Series ...............................................................35

1.2 Features .............................................................................................................36

1.3 Applications for the ZyXEL Device .....................................................................40

1.3.1 Internet Access .........................................................................................40

1.3.1.1 Internet Single User Account ..........................................................40

1.3.2 Making Calls via Internet Telephony Service Provider ..............................40

1.3.3 Make Peer-to-peer Calls ...........................................................................41

1.3.4 Firewall for Secure Broadband Internet Access .......................................41

1.3.5 LEDs .........................................................................................................42

Chapter 2

Introducing the Web Configurator........................................................................ 45

2.1 Web Configurator Overview ...............................................................................45

2.1.1 Accessing the Web Configurator ..............................................................45

2.1.2 The RESET Button ...................................................................................47

2.1.2.1 Using The Reset Button ..................................................................47

2.2 Web Configurator Main Screen ..........................................................................48

2.2.1 Title Bar ....................................................................................................48

2.2.2 Navigation Panel .......................................................................................49

2.2.3 Main Window ............................................................................................51

2.2.4 Status Bar .................................................................................................51

P-2602R/RL-DxA Series User’s Guide

12 Table of Contents

Chapter 3

Internet Setup Wizard ............................................................................................ 53

3.1 Introduction ........................................................................................................53

3.2 Internet Access Wizard Setup ............................................................................53

3.2.1 Manual Configuration ................................................................................55

Chapter 4

VoIP Wizard And Example ..................................................................................... 61

4.1 Introduction ........................................................................................................61

4.2 VoIP Wizard Setup .............................................................................................61

Chapter 5

Bandwidth Management Wizard ........................................................................... 67

5.1 Introduction ........................................................................................................67

5.2 Predefined Media Bandwidth Management Services ........................................67

5.3 Bandwidth Management Wizard Setup ..............................................................68

Chapter 6

Status Screens ....................................................................................................... 73

6.1 Status Screen .....................................................................................................73

6.2 Any IP Table .......................................................................................................76

6.3 Packet Statistics .................................................................................................77

6.4 VoIP Statistics ....................................................................................................78

Chapter 7

WAN Setup.............................................................................................................. 81

7.1 WAN Overview ..................................................................................................81

7.1.1 Encapsulation ...........................................................................................81

7.1.1.1 ENET ENCAP .................................................................................81

7.1.1.2 PPP over Ethernet ..........................................................................81

7.1.1.3 PPPoA .............................................................................................82

7.1.1.4 RFC 1483 ........................................................................................82

7.1.2 Multiplexing ...............................................................................................82

7.1.2.1 VC-based Multiplexing ....................................................................82

7.1.2.2 LLC-based Multiplexing ...................................................................82

7.1.3 VPI and VCI ..............................................................................................82

7.1.4 IP Address Assignment ............................................................................83

7.1.4.1 IP Assignment with PPPoA or PPPoE Encapsulation .....................83

7.1.4.2 IP Assignment with RFC 1483 Encapsulation .................................83

7.1.4.3 IP Assignment with ENET ENCAP Encapsulation ..........................83

7.1.5 Nailed-Up Connection (PPP) ....................................................................83

7.1.6 NAT ...........................................................................................................83

7.2 Metric ................................................................................................................84

P-2602R/RL-DxA Series User’s Guide

Table of Contents 13

7.3 Traffic Shaping ...................................................................................................84

7.3.1 ATM Traffic Classes ..................................................................................85

7.3.1.1 Constant Bit Rate (CBR) .................................................................85

7.3.1.2 Variable Bit Rate (VBR) ...................................................................85

7.3.1.3 Unspecified Bit Rate (UBR) .............................................................86

7.4 Zero Configuration Internet Access ....................................................................86

7.5 Internet Access Setup .......................................................................................86

7.5.1 Advanced Internet Access Setup...............................................................89

7.6 WAN More Connections .....................................................................................90

7.7 Traffic Redirect ...................................................................................................91

7.8 WAN Backup Setup ............................................................................................93

Chapter 8

LAN Setup............................................................................................................... 95

8.1 LAN Overview ...................................................................................................95

8.1.1 LANs, WANs and the ZyXEL Device ........................................................95

8.1.2 DHCP Setup .............................................................................................96

8.1.2.1 IP Pool Setup ..................................................................................96

8.1.3 DNS Server Address ................................................................................96

8.1.4 DNS Server Address Assignment .............................................................97

8.2 LAN TCP/IP ........................................................................................................97

8.2.1 IP Address and Subnet Mask ...................................................................97

8.2.1.1 Private IP Addresses .......................................................................98

8.2.2 RIP Setup .................................................................................................98

8.2.3 Multicast ....................................................................................................99

8.2.4 Any IP .......................................................................................................99

8.2.4.1 How Any IP Works ........................................................................100

8.3 Configuring LAN IP ..........................................................................................101

8.3.1 Configuring Advanced LAN Setup ...........................................................101

8.4 DHCP Setup .....................................................................................................103

8.5 LAN Client List .................................................................................................104

8.6 LAN IP Alias .....................................................................................................106

Chapter 9

Network Address Translation (NAT) Screens .................................................... 109

9.1 NAT Overview .................................................................................................109

9.1.1 NAT Definitions .......................................................................................109

9.1.2 What NAT Does ......................................................................................110

9.1.3 How NAT Works ..................................................................................... 110

9.1.4 NAT Application ...................................................................................... 111

9.1.5 NAT Mapping Types ............................................................................... 111

9.2 SUA (Single User Account) Versus NAT ..........................................................112

9.3 NAT General Setup .........................................................................................112

P-2602R/RL-DxA Series User’s Guide

14 Table of Contents

9.4 Port Forwarding ................................................................................................113

9.4.1 Default Server IP Address ......................................................................114

9.4.2 Port Forwarding: Services and Port Numbers ........................................114

9.4.3 Configuring Servers Behind Port Forwarding (Example) ........................115

9.5 Configuring Port Forwarding ...........................................................................115

9.5.1 Port Forwarding Rule Edit ....................................................................... 116

9.5.2 SIP ALG ..................................................................................................117

Chapter 10

Voice ...................................................................................................................... 119

10.1 Introduction to VoIP ........................................................................................119

10.2 SIP ................................................................................................................119

10.2.1 SIP Identities .........................................................................................119

10.2.1.1 SIP Number .................................................................................119

10.2.1.2 SIP Service Domain ....................................................................120

10.2.2 SIP Call Progression .............................................................................120

10.2.3 SIP Servers ...........................................................................................120

10.2.3.1 SIP User Agent ...........................................................................121

10.2.3.2 SIP Proxy Server .........................................................................121

10.2.3.3 SIP Redirect Server ....................................................................122

10.2.3.4 SIP Register Server ....................................................................123

10.2.3.5 Multiple SIP Accounts .................................................................123

10.3 SIP Settings Screen .......................................................................................123

10.3.1 RTP .......................................................................................................125

10.4 Pulse Code Modulation ..................................................................................125

10.5 Voice Coding ..................................................................................................125

10.5.1 G.711 .....................................................................................................125

10.5.2 G.729 ....................................................................................................125

10.6 PSTN Call Setup Signaling ............................................................................126

10.7 MWI (Message Waiting Indication) .................................................................126

10.8 Custom Tones (IVR) .......................................................................................126

10.8.0.1 Recording Custom Tones ............................................................126

10.8.0.2 Listening to Custom Tones ..........................................................127

10.8.0.3 Deleting Custom Tones ...............................................................127

10.9 Advanced SIP Setup Screen ..........................................................................127

10.10 Quality of Service (QoS) ..............................................................................131

10.10.1 Type Of Service (ToS) .........................................................................131

10.10.2 DiffServ ...............................................................................................131

10.10.2.1 DSCP and Per-Hop Behavior ....................................................131

10.10.3 VLAN ..................................................................................................132

10.10.4 SIP QoS Screen .................................................................................132

10.11 Phone ...........................................................................................................133

10.11.1 PSTN Line (‘L” Models only) ...............................................................133

P-2602R/RL-DxA Series User’s Guide

Table of Contents 15

10.11.2 Voice Activity Detection/Silence Suppression .....................................133

10.11.3 Comfort Noise Generation ..................................................................133

10.11.4 Echo Cancellation ...............................................................................134

10.12 Analog Phone ...............................................................................................134

10.13 Advanced Analog Phone Setup Screen .......................................................135

10.13.1 Common Phone Settings Screen .......................................................136

10.14 Supplementary Phone Services Overview ...................................................137

10.14.1 The Flash Key .....................................................................................138

10.14.2 Europe Type Supplementary Phone Services ....................................138

10.14.2.1 European Call Hold ...................................................................138

10.14.2.2 European Call Waiting ..............................................................139

10.14.2.3 European Call Transfer .............................................................139

10.14.2.4 European Three-Way Conference ............................................139

10.14.3 USA Type Supplementary Services ....................................................139

10.14.3.1 USA Call Hold ...........................................................................140

10.14.3.2 USA Call Waiting ......................................................................140

10.14.3.3 USA Call Transfer .....................................................................140

10.14.3.4 USA Three-Way Conference .....................................................140

10.15 Phone Region Screen ..................................................................................141

10.16 Speed Dial ....................................................................................................141

10.16.1 Peer-to-Peer Calls ..............................................................................142

10.17 Speed Dial Screen .......................................................................................142

10.18 Incoming Call Policy Screen ........................................................................143

10.19 PSTN Line Screen .......................................................................................145

Chapter 11

Phone Usage ........................................................................................................ 147

11.1 Dialing a Telephone Number ..........................................................................147

11.2 Using Speed Dial to Dial a Telephone Number ..............................................147

11.3 Internal Calls ..................................................................................................147

11.4 Checking the Device’s IP Address .................................................................147

11.5 Auto Firmware Upgrade .................................................................................148

Chapter 12

Firewalls................................................................................................................ 149

12.1 Firewall Overview ..........................................................................................149

12.2 Types of Firewalls ..........................................................................................149

12.2.1 Packet Filtering Firewalls ......................................................................149

12.2.2 Application-level Firewalls ....................................................................150

12.2.3 Stateful Inspection Firewalls ................................................................150

12.3 Introduction to ZyXEL’s Firewall .....................................................................150

12.3.1 Denial of Service Attacks ......................................................................151

12.4 Denial of Service ............................................................................................151

P-2602R/RL-DxA Series User’s Guide

16 Table of Contents

12.4.1 Basics ...................................................................................................151

12.4.2 Types of DoS Attacks ...........................................................................152

12.4.2.1 ICMP Vulnerability ......................................................................154

12.4.2.2 Illegal Commands (NetBIOS and SMTP) ....................................154

12.4.2.3 Traceroute ...................................................................................155

12.5 Stateful Inspection ..........................................................................................155

12.5.1 Stateful Inspection Process ..................................................................156

12.5.2 Stateful Inspection on Your ZyXEL Device ...........................................156

12.5.3 TCP Security .........................................................................................157

12.5.4 UDP/ICMP Security ..............................................................................157

12.5.5 Upper Layer Protocols ..........................................................................158

12.6 Guidelines for Enhancing Security with Your Firewall ....................................158

12.6.1 Security In General ...............................................................................158

12.7 Packet Filtering Vs Firewall ............................................................................159

12.7.1 Packet Filtering: ....................................................................................159

12.7.1.1 When To Use Filtering .................................................................160

12.7.2 Firewall .................................................................................................160

12.7.2.1 When To Use The Firewall ..........................................................160

Chapter 13

Firewall Configuration ......................................................................................... 161

13.1 Access Methods .............................................................................................161

13.2 Firewall Policies Overview ............................................................................161

13.3 Rule Logic Overview .....................................................................................162

13.3.1 Rule Checklist .......................................................................................162

13.3.2 Security Ramifications ..........................................................................162

13.3.3 Key Fields For Configuring Rules .........................................................163

13.3.3.1 Action ..........................................................................................163

13.3.3.2 Service ........................................................................................163

13.3.3.3 Source Address ...........................................................................163

13.3.3.4 Destination Address ....................................................................163

13.4 Connection Direction ......................................................................................163

13.4.1 LAN to WAN Rules ...............................................................................164

13.4.2 Alerts .....................................................................................................164

13.5 General Firewall Policy ...............................................................................164

13.6 Firewall Rules Summary ...............................................................................165

13.6.1 Configuring Firewall Rules ...................................................................167

13.6.2 Customized Services ............................................................................170

13.6.3 Configuring A Customized Service ......................................................171

13.7 Example Firewall Rule ...................................................................................171

13.8 DoS Thresholds ............................................................................................175

13.8.1 Threshold Values ..................................................................................175

13.8.2 Half-Open Sessions ..............................................................................176

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Table of Contents 17

13.8.2.1 TCP Maximum Incomplete and Blocking Time ...........................176

13.8.3 Configuring Firewall Thresholds ............................................................177

Chapter 14

Content Filtering .................................................................................................. 179

14.1 Content Filtering Overview ............................................................................179

14.2 Configuring Keyword Blocking .....................................................................179

14.3 Configuring the Schedule .............................................................................180

14.4 Configuring Trusted Computers ...................................................................181

Chapter 15

Static Route .......................................................................................................... 183

15.1 Static Route .................................................................................................183

15.2 Configuring Static Route ...............................................................................183

15.2.1 Static Route Edit ..................................................................................185

Chapter 16

Bandwidth Management ...................................................................................... 187

16.1 Bandwidth Management Overview ...............................................................187

16.2 Application-based Bandwidth Management ...................................................187

16.3 Subnet-based Bandwidth Management .........................................................187

16.4 Application and Subnet-based Bandwidth Management ...............................188

16.5 Scheduler .......................................................................................................188

16.5.1 Priority-based Scheduler ......................................................................188

16.5.2 Fairness-based Scheduler ....................................................................188

16.6 Maximize Bandwidth Usage ...........................................................................189

16.6.1 Reserving Bandwidth for Non-Bandwidth Class Traffic ........................189

16.6.2 Maximize Bandwidth Usage Example ..................................................189

16.6.2.1 Priority-based Allotment of Unused and Unbudgeted Bandwidth 190

16.6.2.2 Fairness-based Allotment of Unused and Unbudgeted Bandwidth ...

190

16.6.3 Bandwidth Management Priorities ........................................................191

16.7 Configuring Summary ...................................................................................191

16.8 Bandwidth Management Rule Setup ............................................................192

16.8.1 Rule Configuration .................................................................................194

16.9 Bandwidth Monitor .......................................................................................196

Chapter 17

Dynamic DNS Setup............................................................................................. 197

17.1 Dynamic DNS Overview ...............................................................................197

17.1.1 DYNDNS Wildcard ................................................................................197

17.2 Configuring Dynamic DNS ............................................................................197

P-2602R/RL-DxA Series User’s Guide

18 Table of Contents

Chapter 18

Remote Management Configuration .................................................................. 201

18.1 Remote Management Overview ....................................................................201

18.1.1 Remote Management Limitations .........................................................201

18.1.2 Remote Management and NAT ............................................................202

18.1.3 System Timeout ...................................................................................202

18.2 WWW .............................................................................................................202

18.3 Telnet ..............................................................................................................203

18.4 Configuring Telnet ..........................................................................................203

18.5 Configuring FTP ............................................................................................204

18.6 SNMP .............................................................................................................205

18.6.1 Supported MIBs ....................................................................................207

18.6.2 SNMP Traps .........................................................................................207

18.6.3 Configuring SNMP .................................................................................207

18.7 Configuring DNS ..........................................................................................209

18.8 Configuring ICMP ...........................................................................................209

Chapter 19

Universal Plug-and-Play (UPnP) ......................................................................... 211

19.1 Introducing Universal Plug and Play .............................................................211

19.1.1 How do I know if I'm using UPnP? ........................................................211

19.1.2 NAT Traversal .......................................................................................211

19.1.3 Cautions with UPnP ..............................................................................212

19.2 UPnP and ZyXEL ...........................................................................................212

19.2.1 Configuring UPnP .................................................................................212

19.3 Installing UPnP in Windows Example ............................................................213

19.4 Using UPnP in Windows XP Example ...........................................................216

Chapter 20

System .................................................................................................................. 223

20.1 General Setup and System Name .................................................................223

20.1.1 General Setup .......................................................................................223

20.2 Time Setting ..................................................................................................225

Chapter 21

Logs ...................................................................................................................... 229

21.1 Logs Overview ..............................................................................................229

21.1.1 Alerts and Logs .....................................................................................229

21.2 Viewing the Logs ............................................................................................229

21.3 Configuring Log Settings ...............................................................................230

21.4 SMTP Error Messages ...................................................................................233

21.4.1 Example E-mail Log ..............................................................................233

P-2602R/RL-DxA Series User’s Guide

Table of Contents 19

Chapter 22

Tools ...................................................................................................................... 235

22.1 Introduction ....................................................................................................235

22.2 Filename Conventions ...................................................................................235

22.3 File Maintenance Over WAN ..........................................................................236

22.4 Firmware Upgrade Screen ...........................................................................236

22.5 Backup and Restore ......................................................................................238

22.5.1 Backup Configuration ..........................................................................239

22.5.2 Restore Configuration ..........................................................................239

22.5.3 Reset to Factory Defaults ....................................................................240

22.6 Restart ............................................................................................................241

22.7 Using FTP or TFTP to Back Up Configuration ...............................................241

22.7.1 Using the FTP Commands to Back Up Configuration ..........................241

22.7.2 FTP Command Configuration Backup Example ..................................242

22.7.3 Configuration Backup Using GUI-based FTP Clients ...........................242

22.7.4 Backup Configuration Using TFTP .......................................................243

22.7.5 TFTP Command Configuration Backup Example .................................243

22.7.6 Configuration Backup Using GUI-based TFTP Clients .........................244

22.8 Using FTP or TFTP to Restore Configuration ..............................................244

22.8.1 Restore Using FTP Session Example ..................................................245

22.9 FTP and TFTP Firmware and Configuration File Uploads .............................245

22.9.1 FTP File Upload Command from the DOS Prompt Example ................245

22.9.2 FTP Session Example of Firmware File Upload ...................................246

22.9.3 TFTP File Upload ..................................................................................246

22.9.4 TFTP Upload Command Example ........................................................247

Chapter 23

Diagnostic ............................................................................................................ 249

23.1 General Diagnostic ........................................................................................249

23.2 DSL Line Diagnostic .....................................................................................249

Chapter 24

Troubleshooting ................................................................................................... 253

24.1 Problems Starting Up the ZyXEL Device .......................................................253

24.2 Problems with the LAN ...................................................................................253

24.3 Problems with the WAN .................................................................................254

24.4 Problems Accessing the ZyXEL Device .........................................................255

24.4.1 Pop-up Windows, JavaScripts and Java Permissions ..........................255

24.4.1.1 Internet Explorer Pop-up Blockers ..............................................256

24.4.1.2 JavaScripts ..................................................................................259

24.4.1.3 Java Permissions ........................................................................261

24.5 Telephone Problems ......................................................................................263

24.6 Problems With Multiple SIP Accounts ............................................................264

P-2602R/RL-DxA Series User’s Guide

20 Table of Contents

24.6.1 Outgoing Calls ......................................................................................264

24.6.2 Incoming Calls ......................................................................................265

Appendix A

Product Specifications ....................................................................................... 267

Appendix B

Splitters and Microfilters ..................................................................................... 271

Connecting a POTS Splitter ................................................................................... 271

Telephone Microfilters ............................................................................................ 271

Appendix C

Setting up Your Computer’s IP Address............................................................ 273

Windows 95/98/Me................................................................................................. 273

Configuring ...................................................................................................... 275

Verifying Settings ............................................................................................. 276

Windows 2000/NT/XP ............................................................................................ 276

Verifying Settings ............................................................................................. 280

Macintosh OS 8/9................................................................................................... 281

Verifying Settings ............................................................................................. 282

Macintosh OS X ..................................................................................................... 282

Verifying Settings ............................................................................................. 284

Appendix D

IP Subnetting ........................................................................................................ 285

IP Addressing......................................................................................................... 285

IP Classes .............................................................................................................. 285

Subnet Masks ........................................................................................................ 286

Subnetting .............................................................................................................. 286

Example: Two Subnets .......................................................................................... 287

Example: Four Subnets.......................................................................................... 289

Example Eight Subnets.......................................................................................... 290

Subnetting With Class A and Class B Networks. ................................................... 291

Appendix E

Services ................................................................................................................ 293

Appendix F

Firewall Commands ............................................................................................. 297

Sys Firewall Commands ........................................................................................ 297

Appendix G

Triangle Route ...................................................................................................... 299

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ZyXEL P-2602R User manual

ZyXEL P-2602R User manual

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