ZyXEL Communications Prestige 650R-31/33 User manual

Prestige 650R-31/33
ADSL Router
User's Guide
Version 3.40
October 2002

Prestige 650R-31/33 ADSL Router
ii Copyright
Copyright
Copyright © 2002 by ZyXEL Communications Corporation.
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.
Published by ZyXEL Communications Corporation. All rights reserved.
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.

Prestige 650R-31/33 ADSL Router
FCC Statement iii
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:
1. Reorient or relocate the receiving antenna.
2. Increase the separation between the equipment and the receiver.
3. Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
4. 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.
Certifications
Refer to the product page at www.zyxel.com.

Prestige 650R-31/33 ADSL Router
iv ZyXEL Warranty
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.
Safety Warnings
1. To reduce the risk of fire, use only No. 26 AWG or larger telephone wire.
2. Do not use this product near water, for example, in a wet basement or near a swimming pool.
3. Avoid using this product during an electrical storm. There may be a remote risk of electric shock from
lightening.

Prestige 650R-31/33 ADSL Router
Customer Support v
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
E-MAIL
SUPPORT/SALES
TELEPHONE/FAX WEB SITE/ FTP SITE REGULAR MAIL
[email protected]m.tw [phone] www.zyxel.com
www.europe.zyxel.com
WORLDWIDE
[e-mail] [phone] ftp.europe.zyxel.com
ZyXEL Communications Corp.,
6 Innovation Road II, Science-
Based Industrial Park, Hsinchu
300, Taiwan.
[email protected]m [phone]
800-255-4101
www.zyxel.comNORTH
AMERICA
[e-mail] [phone] ftp.zyxel.com
ZyXEL Communications Inc.,
1650 Miraloma Avenue,
Placentia, CA 92870, U.S.A.
[email protected] [phone] www.zyxel.dkSCANDINAVIA
[e-mail] [phone] ftp.zyxel.dk
ZyXEL Communications A/S,
Columbusvej 5, 2860 Soeborg,
Denmark.
[email protected] [phone] www.zyxel.deGERMANY
[e-mail] [phone]
ZyXEL Deutschland GmbH.
Adenauerstr. 20/A4 D-52146
Wuerselen, Germany

Prestige 650R-31/33 ADSL Router
Table of Contents vii
Table of Contents
Copyright......................................................................................................................................................ii
Federal Communications Commission (FCC) Interference Statement................................................. iii
ZyXEL Limited Warranty .........................................................................................................................iv
Customer Support .......................................................................................................................................v
List of Figures .......................................................................................................................................... xiii
List of Tables ............................................................................................................................................xvii
Preface .......................................................................................................................................................xix
What is DSL? ............................................................................................................................................xxi
GETTING STARTED...................................................................................................................................... I
Chapter 1 Getting To Know Your Prestige ............................................................................................ 1-1
1.1 Prestige 650 ADSL Internet Access Router ............................................................................... 1-1
1.2 Features of the Prestige .............................................................................................................. 1-1
1.3 Applications for the Prestige ...................................................................................................... 1-6
1.3.1 Internet Access ................................................................................................................... 1-6
1.3.2 LAN to LAN Application .................................................................................................. 1-6
Chapter 2 Hardware Installation and Initial Setup.............................................................................. 2-1
2.1 Front Panel LEDs of the Prestige............................................................................................... 2-1
2.2 Rear Panel Connections of the Prestige ..................................................................................... 2-2
2.2.1 DSL Port ............................................................................................................................ 2-3
2.2.2 Console Port....................................................................................................................... 2-4
2.2.3 LAN 10/100M Port ............................................................................................................ 2-4
2.2.4 Power Port.......................................................................................................................... 2-4
2.2.5 Reset Button....................................................................................................................... 2-4
2.3 Additional Installation Requirements......................................................................................... 2-4
2.4 Prestige with POTS .................................................................................................................... 2-5
2.4.1 Connecting a POTS Splitter ............................................................................................... 2-5
2.4.2 Telephone Microfilters....................................................................................................... 2-6
2.5 Prestige With ISDN.................................................................................................................... 2-6
2.6 Turning On Your Prestige.......................................................................................................... 2-7
2.7 Configuring Your Prestige For Internet Access ......................................................................... 2-7
2.7.1 Initial Screen ...................................................................................................................... 2-8
2.7.2 Entering Password.............................................................................................................. 2-8
2.8 Resetting the Prestige................................................................................................................. 2-8
2.8.1 Methods of Restoring Factory-Defaults ............................................................................. 2-9
2.8.2 Procedure To Use The Reset Button .................................................................................. 2-9
2.8.3 Prestige SMT Menu Overview......................................................................................... 2-10
2.9 Navigating the SMT Interface.................................................................................................. 2-11
2.9.1 System Management Terminal Interface Summary ......................................................... 2-12
2.10 Changing the System Password ........................................................................................... 2-13

Prestige 650R-31/33 ADSL Router
viii Table of Contents
2.11 General Setup........................................................................................................................2-13
2.11.1 Procedure To Configure Menu 1.......................................................................................2-14
2.12 LAN Setup ............................................................................................................................2-14
2.12.1 LAN Port Filter Setup.......................................................................................................2-15
2.13 Protocol Dependent Ethernet Setup ......................................................................................2-15
Chapter 3 Internet Access........................................................................................................................3-1
3.1 Factory Ethernet Defaults ...........................................................................................................3-1
3.2 LANs and WANs........................................................................................................................3-1
3.2.1 LANs, WANs and the Prestige ...........................................................................................3-1
3.3 TCP/IP Parameters......................................................................................................................3-2
3.3.1 IP Address and Subnet Mask ..............................................................................................3-2
3.3.2 Private IP Addresses ...........................................................................................................3-3
3.3.3 RIP Setup ............................................................................................................................3-3
3.3.4 DHCP Configuration ..........................................................................................................3-4
3.4 IP Multicast.................................................................................................................................3-5
3.5 IP Policies ...................................................................................................................................3-5
3.6 IP Alias .......................................................................................................................................3-5
3.6.1 IP Alias Setup .....................................................................................................................3-6
3.7 Route IP Setup ............................................................................................................................3-8
3.8 TCP/IP Ethernet Setup and DHCP..............................................................................................3-8
3.9 VPI and VCI .............................................................................................................................3-10
3.10 Multiplexing..........................................................................................................................3-10
3.10.1 VC-based Multiplexing.....................................................................................................3-10
3.10.2 LLC-based Multiplexing...................................................................................................3-10
3.11 Encapsulation........................................................................................................................3-11
3.11.1 ENET ENCAP ..................................................................................................................3-11
3.11.2 PPP over Ethernet .............................................................................................................3-11
3.11.3 PPPoA...............................................................................................................................3-11
3.11.4 RFC 1483..........................................................................................................................3-11
3.12 IP Address Assignment.........................................................................................................3-11
3.12.1 Using PPPoA or PPPoE Encapsulation.............................................................................3-12
3.12.2 Using RFC 1483 Encapsulation........................................................................................3-12
3.12.3 Using ENET ENCAP Encapsulation ................................................................................3-12
3.13 Internet Access Configuration ..............................................................................................3-12
3.13.1 Traffic Shaping .................................................................................................................3-13
ADVANCED APPLICATIONS ..................................................................................................................... II
Chapter 4 Remote Node Configuration..................................................................................................4-1
4.1 Remote Node Setup ....................................................................................................................4-1
4.1.1 Remote Node Profile...........................................................................................................4-1
4.1.2 Encapsulation and Multiplexing Scenarios.........................................................................4-2
4.1.3 Outgoing Authentication Protocol ......................................................................................4-5

Prestige 650R-31/33 ADSL Router
Table of Contents ix
4.2 Remote Node Setup.................................................................................................................... 4-6
4.3 Remote Node Filter .................................................................................................................... 4-8
Chapter 5 Remote Node TCP/IP Configuration ................................................................................... 5-1
5.1 TCP/IP Configuration ................................................................................................................ 5-1
5.1.1 Editing TCP/IP Options ..................................................................................................... 5-1
5.1.2 IP Static Route Setup.......................................................................................................... 5-5
Chapter 6 Bridging Setup ....................................................................................................................... 6-1
6.1 Bridging in General.................................................................................................................... 6-1
6.2 Bridge Ethernet Setup ................................................................................................................ 6-1
6.2.1 Remote Node Bridging Setup............................................................................................. 6-1
6.2.2 Bridge Static Route Setup .................................................................................................. 6-2
Chapter 7 Network Address Translation (NAT) ................................................................................... 7-1
7.1 Introduction................................................................................................................................ 7-1
7.1.1 NAT Definitions................................................................................................................. 7-1
7.1.2 What NAT Does................................................................................................................. 7-2
7.1.3 How NAT Works ............................................................................................................... 7-2
7.1.4 NAT Application................................................................................................................ 7-3
7.1.5 NAT Mapping Types .........................................................................................................7-4
7.2 Using NAT................................................................................................................................. 7-6
7.2.1 SUA (Single User Account) Versus NAT.......................................................................... 7-6
7.2.2 Applying NAT ................................................................................................................... 7-6
7.3 NAT Setup ................................................................................................................................. 7-7
7.3.1 Address Mapping Sets........................................................................................................ 7-8
7.4 NAT Server Sets – Port Forwarding ........................................................................................ 7-13
7.4.1 Configuring a Server behind NAT ................................................................................... 7-14
7.5 General NAT Examples ........................................................................................................... 7-17
7.5.1 Example 1: Internet Access Only..................................................................................... 7-17
7.5.2 Example 2: Internet Access with an Inside Server ........................................................... 7-18
7.5.3 Example 3: Multiple Public IP Addresses With Inside Servers ....................................... 7-19
7.5.4 Example 4: NAT Unfriendly Application Programs........................................................ 7-23
ADVANCED MANAGEMENT ................................................................................................................... III
Chapter 8 Filter Configuration............................................................................................................... 8-1
8.1 About Filtering........................................................................................................................... 8-1
8.2 Configuring a Filter Set.............................................................................................................. 8-4
8.2.1 Filter Rules Summary Menus............................................................................................. 8-7
8.3 Configuring a Filter Rule ........................................................................................................... 8-8
8.3.1 TCP/IP Filter Rule.............................................................................................................. 8-8
8.3.2 Generic Filter Rule........................................................................................................... 8-13
8.4 Filter Types and NAT .............................................................................................................. 8-15
8.5 Example Filter.......................................................................................................................... 8-15
8.6 Applying Filters and Factory Defaults ..................................................................................... 8-18

Prestige 650R-31/33 ADSL Router
x Table of Contents
8.6.1 Ethernet Traffic.................................................................................................................8-19
8.6.2 Remote Node Filters .........................................................................................................8-19
Chapter 9 SNMP Configuration..............................................................................................................9-1
9.1 About SNMP...............................................................................................................................9-1
9.2 Supported MIBs..........................................................................................................................9-2
9.3 SNMP Configuration ..................................................................................................................9-2
9.4 SNMP Traps ...............................................................................................................................9-4
Chapter 10 System Information and Diagnosis ...................................................................................10-1
10.1 System Status........................................................................................................................10-1
10.2 System Information and Console Port Speed........................................................................10-3
10.2.1 System Information...........................................................................................................10-3
10.2.2 Console Port Speed...........................................................................................................10-4
10.3 Log and Trace .......................................................................................................................10-5
10.3.1 Viewing Error Log............................................................................................................10-5
10.3.2 Syslog and Accounting .....................................................................................................10-6
10.4 Diagnostic .............................................................................................................................10-8
Chapter 11 Firmware and Configuration File Maintenance .............................................................. 11-1
11.1 Filename Conventions ..........................................................................................................11-1
11.2 Backup Configuration...........................................................................................................11-2
11.2.1 Backup Configuration.......................................................................................................11-3
11.2.2 Using the FTP Command from the Command Line .........................................................11-3
11.2.3 Example of FTP Commands from the Command Line.....................................................11-3
11.2.4 GUI-based FTP Clients.....................................................................................................11-4
11.2.5 TFTP and FTP over WAN Will Not Work When ............................................................11-4
11.2.6 Backup Configuration Using TFTP ..................................................................................11-5
11.2.7 TFTP Command Example ................................................................................................11-5
11.2.8 GUI-based TFTP Clients ..................................................................................................11-5
11.2.9 Backup Via Console Port..................................................................................................11-6
11.3 Restore Configuration...........................................................................................................11-7
11.3.1 Restore Using FTP............................................................................................................11-8
11.3.2 Restore Using FTP Session Example................................................................................11-9
11.3.3 Restore Via Console Port..................................................................................................11-9
11.4 Uploading Firmware and Configuration Files ....................................................................11-10
11.4.1 Firmware File Upload .....................................................................................................11-10
11.4.2 Configuration File Upload ..............................................................................................11-11
11.4.3 FTP File Upload Command from the DOS Prompt Example.........................................11-12
11.4.4 FTP Session Example of Firmware File Upload.............................................................11-12
11.4.5 TFTP File Upload ...........................................................................................................11-12
11.4.6 TFTP Upload Command Example..................................................................................11-13
11.4.7 Uploading Via Console Port ...........................................................................................11-13
11.4.8 Uploading Firmware File Via Console Port....................................................................11-14