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Prestige 792H
G.SHDSL Router with four-port switch
User's Guide
Version 3.40
June 2004
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Prestige 792H G.SHDSL Router Copyright Copyright © 2003 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 Corp
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Prestige 792H G.SHDSL Router 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.
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Prestige 792H G.SHDSL Router Information for Canadian Users The Industry Canada label identifies certified equipment. This certification means that the equipment meets certain telecommunications network protective, operation, and safety requirements. The Industry Canada does not guarantee that the equipment will operate to a user's satisfaction. Before installing this equipment, users should ensure that it is permissible to be connected to the facilities of the local telecommunications com
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Prestige 792H G.SHDSL Router 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
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Prestige 792H G.SHDSL Router 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 E-MAIL TELEPHONE/FAX WEB SITE/ FTP SITE REGULAR MAIL SUPPORT/SALES LOCATION WORLDWIDE support@zyxel.com.tw +886-3-578-3942 www.zyxel.com ZyXEL Communications Corp., 6 Innovation Road
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Prestige 792H G.SHDSL Router Table of Contents Copyright.........................................................................................................................................................ii Federal Communications Commission (FCC) Interference Statement.....................................................iii Information for Canadian Users...................................................................................................................iv ZyXEL Limited Wa
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Prestige 792H G.SHDSL Router 3.7 IP Address and Subnet Mask .....................................................................................................3-6 3.8 IP Address Assignment..............................................................................................................3-7 3.8.1 IP Assignment with PPPoA or PPPoE Encapsulation ...............................................................3-7 3.8.2 IP Assignment with RFC 1483 Encapsulation.......................
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Prestige 792H G.SHDSL Router 5.12 Response Strings ......................................................................................................................5-18 5.13 Configuring Advanced Modem Setup......................................................................................5-18 Chapter 6 Network Address Translation (NAT)........................................................................................6-1 6.1 NAT Overview...........................................
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Prestige 792H G.SHDSL Router 8.7.2 Firewall....................................................................................................................................8-13 Chapter 9 Firewall Configuration ..............................................................................................................9-1 9.1 Remote Management and the Firewall ......................................................................................9-1 9.2 Enabling the Firewall..............
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Prestige 792H G.SHDSL Router 13.2 IPSec Architecture ...................................................................................................................13-3 13.2.1 IPSec Algorithms .....................................................................................................................13-4 13.2.2 Key Management .....................................................................................................................13-4 13.3 Encapsulation ..............
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Prestige 792H G.SHDSL Router 15.2 Telnet .......................................................................................................................................15-2 15.3 FTP ..........................................................................................................................................15-2 15.4 Web..........................................................................................................................................15-2 15.5 Config
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Prestige 792H G.SHDSL Router 21.1.1 Configuring Dial Backup in Menu 2........................................................................................21-1 21.1.2 Advanced WAN Setup.............................................................................................................21-2 21.2 Remote Node Profile (Backup ISP) .........................................................................................21-4 21.2.1 Editing PPP Options.....................................
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Prestige 792H G.SHDSL Router 27.4.3 Example 3: Multiple Public IP Addresses With Inside Servers.............................................27-14 27.4.4 Example 4: NAT Unfriendly Application Programs..............................................................27-18 Chapter 28 Filter Configuration...............................................................................................................28-1 28.1 About Filtering.............................................................
