ZyXEL Communications ZyXEL Prestige P-330W User Manual
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ZyXEL Communications ZyXEL Prestige P-330W User Manual

ZyXEL Communications ZyXEL Prestige P-330W User Manual

802.11g secure wireless internet sharing router
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P-330W
802.11g Secure Wireless Internet Sharing Router
User's Guide
Version 1.1
July 2006

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Summary of Contents for ZyXEL Communications ZyXEL Prestige P-330W

  • Page 1 P-330W 802.11g Secure Wireless Internet Sharing Router User’s Guide Version 1.1 July 2006...

  • Page 2: Copyright

    ZyXEL Communications Corporation. Published by ZyXEL Communications Corporation. All rights reserved.

  • Page 3: Federal Communications Commission (Fcc) Interference Statement

    ZyXEL P-330W User’s Guide Federal Communications Commission (FCC) Interference 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.

  • Page 4: Zyxel Limited 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...

  • Page 5: Customer Support

    • Brief description of the problem and the steps you took to solve it. METHOD SUPPORT E-MAIL SALES E-MAIL LOCATION support@zyxel.com NORTH AMERICA sales@zyxel.com Customer Support TELEPHONE WEB SITE FTP SITE +1-800-978-7222 www.us.zyxel.com +1-714-632-0882 +1-714-632-0858 ftp.us.zyxel.com REGULAR MAIL ZyXEL Communications Inc. 1130 N. Miller St. Anaheim CA 92806-2001 U.S.A. Customer Support...

  • Page 6: Table Of Contents

    Copyright ... 2 Federal Communications Commission (FCC) Interference Statement ... 3 ZyXEL Limited Warranty... 4 Customer Support... 5 Preface ... 18 Chapter 1 Getting to Know Your P-330W... 20 1.1 P-330W Internet Security Gateway Overview ...20 1.2 P-330W Features ...20 1.2.1 Physical Features ...20 1.2.1.1 10/100M Auto-negotiating Ethernet/Fast Ethernet Interface(s) ...20 1.2.1.2 Auto-crossover 10/100 Mbps Ethernet Interface(s) ...20...
  • Page 7 ZyXEL P-330W User’s Guide 1.3.2 Internet Access Application ...24 Chapter 2 Introducing the Web Configurator... 26 2.1 Web Configurator Overview ...26 2.2 Accessing the P-330W Web Configurator ...26 2.2.0.1 Resetting the P-330W ...26 2.2.1 Navigating the P-330W Web Configurator ...27 2.2.2 Navigation Panel ...27 Chapter 3 Wizard Setup ...
  • Page 8 Chapter 5 Wireless ... 46 5.1 Wireless LAN Overview ...46 5.1.1 IBSS ...46 5.1.2 BSS ...46 5.1.3 ESS ...47 5.1.4 RTS/CTS ...48 5.2 Configuring Wireless ...49 5.3 Basic Settings ...49 5.4 Wireless Advanced Settings ...51 5.4.1 Authentication ...51 5.4.2 Preamble Type ...52 5.5 Site Survey ...53 5.6 Wireless Security Overview ...53 5.7 Security Parameters Summary ...56...
  • Page 9 ZyXEL P-330W User’s Guide 6.5.1 Configuring Virtual Servers ...75 6.6 Special Applications ...76 6.7 WAN Port ...77 6.7.1 Static IP Encapsulation ...77 6.7.2 DHCP IP Encapsulation ...79 6.7.3 PPPoE Encapsulation ...80 6.7.4 PPTP Encapsulation ...82 6.7.5 L2TP Encapsulation ...84 6.8 Ping ...86 6.9 DoS Setting ...87 6.10 Diagnostics ...88 Chapter 7...
  • Page 10 ZyXEL P-330W User’s Guide Antenna Selection and Positioning Recommendation... 126 Appendix H Open Saftware Announcements ... 128 Table of Contents...
  • Page 11 ZyXEL P-330W User’s Guide Table of Contents...
  • Page 12 ZyXEL P-330W User’s Guide List of Figures Figure 1 Secure Internet Access via Cable, DSL or Wireless Modem ... 24 Figure 2 Internet Access Application Example ... 24 Figure 3 The MAIN MENU Screen of the Web Configurator ... 27 Figure 4 Wizard 2: DHCP Client Encapsulation ...
  • Page 13 ZyXEL P-330W User’s Guide Figure 37 Wireless: WDS Settings ... 66 Figure 38 Wireless: Trusted Stations MAC Address Filter ... 68 Figure 39 The Advanced Menu Options ... 70 Figure 40 Advanced: Access Control ... 71 Figure 41 Advanced: Dynamic DNS ... 72 Figure 42 Advanced: DMZ ...
  • Page 14 ZyXEL P-330W User’s Guide Figure 80 Macintosh OS 8/9: TCP/IP ... 115 Figure 81 Macintosh OS X: Apple Menu ... 115 Figure 82 Macintosh OS X: Network ... 116 Figure 83 Peer-to-Peer Communication in an Ad-hoc Network ... 119 Figure 84 ESS Provides Campus-Wide Coverage ... 120 Figure 85 Sequences for EAP MD5–Challenge Authentication ...
  • Page 15 ZyXEL P-330W User’s Guide List of Figures...
  • Page 16 ZyXEL P-330W User’s Guide List of Tables Table 1 IEEE 802.11b ... 21 Table 2 IEEE 802.11g ... 22 Table 3 Screens Summary ... 28 Table 4 Wizard 2: Ethernet Encapsulation ... 31 Table 5 Wizard 2: PPPoE Encapsulation ... 32 Table 6 Wizard 2: PPTP Encapsulation ...
  • Page 17 ZyXEL P-330W User’s Guide Table 37 Advanced: WAN L2PT Encapsulation ... 85 Table 38 Advanced: Ping ... 87 Table 39 Advanced: DoS ... 88 Table 40 Advanced: Diagnostic ... 89 Table 41 Administrator: Remote Management ... 90 Table 42 Maintenance Restore Configuration ... 91 Table 43 Administrator: Remote Management ...

  • Page 18: Preface

    Congratulations on your purchase of the P-330W, 802.11g Secure Wireless Internet Sharing Router. This manual is designed to guide you through the configuration of your P-330W for its various applications. This manual may refer to the P-330W or 802.11g Secure Wireless Internet Sharing Router as the router.
  • Page 19 ZyXEL P-330W User’s Guide Graphics Icons Key P-330W Server Modem Wireless Signal Computer Notebook computer DSLAM Firewall Switch Router Preface...

  • Page 20: Getting To Know Your P-330W

    Getting to Know Your P-330W This chapter introduces the main features and applications of the P-330W. 1.1 P-330W Internet Security Gateway Overview The P-330W is the ideal secure gateway for all data passing between the Internet and LAN’s. By integrating NAT, firewall, wireless access point and 4-port switch, ZyXEL’s P-330W is a complete security solution that protects your Intranet and efficiently manages data traffic on your network.

  • Page 21: Time And Date

    ZyXEL P-330W User’s Guide 1.2.1.4 Time and Date The P-330W allows you to get the current time and date from an external server when you turn on your P-330W. You can also set the time manually. 1.2.1.5 Reset Button The P-330W reset button is built into the rear panel. You can use this button to either cause the P-330W to reboot, or to reset the P-330W to factor defaults.

  • Page 22: Wireless Lan Standard

    1.2.3.3 802.11g Wireless LAN Standard The P-330W, complies with the 802.11g wireless standard and is also fully compatible with the 802.11b standard. This means an 802.11b radio card can interface directly with an 802.11g device (and vice versa) at 11 Mbps or lower depending on range. 802.11g has several intermediate rate steps between the maximum and minimum data rates.

  • Page 23: Network Address Translation (Nat)

    ZyXEL P-330W User’s Guide 1.2.3.9 Network Address Translation (NAT) Network Address Translation (NAT) allows the translation of an Internet protocol address used within one network (for example a private IP address used in a local network) to a different IP address known within another network (for example a public IP address used on the Internet).

  • Page 24: Internet Access Application

    Figure 1 Secure Internet Access via Cable, DSL or Wireless Modem 1.3.2 Internet Access Application Add a wireless LAN to your existing network without expensive network cables. Wireless stations can move freely anywhere in the coverage area and use resources on the wired network.
  • Page 25 ZyXEL P-330W User’s Guide Chapter 1 Getting to Know Your P-330W...

  • Page 26: Introducing The Web Configurator

    This chapter describes how to access the P-330W web configurator and provides an overview of its screens. 2.1 Web Configurator Overview The embedded web configurator allows you to manage the P-330W from anywhere through a browser such as Microsoft Internet Explorer or Netscape Navigator. Use Internet Explorer 6.0 and later or Netscape Navigator 7.0 and later versions with JavaScript enabled.

  • Page 27: Navigating The P-330W Web Configurator

    ZyXEL P-330W User’s Guide 2.2.0.1.1 Procedure To Use The Reset Button 1 Make sure the PWR LED is on (not blinking). 2 Press the RESET button for approximately ten seconds or until the PWR LED begins to blink and then release it. When the PWR LED begins to blink, the defaults have been restored and the P-330W restarts.

  • Page 28: Table 3 Screens Summary

    The following table describes the sub-menus. Table 3 Screens Summary LINK SETUP WIZARD OPERATION MODE PASSWORD STATUS WIRELESS Basic Settings Advanced Settings Security Trusted Stations ADVANCED Access Control Dynamic DNS Virtual Servers Special Applications WAN Port Ping DoS Settings Diagnostics Administrator Remote Management...
  • Page 29 ZyXEL P-330W User’s Guide Table 3 Screens Summary LINK Administrator Statistics Time Zone Setting Upgrade Firmware LOG OUT FUNCTION This screen contains administrative and system-related information. Use this screen to change your P-330W’s time and date or enable NTP server use. Use this screen to upload firmware to your P-330W.

  • Page 30: Chapter 3 Wizard Setup

    This chapter provides information on the Wizard Setup screens in the web configurator. 3.1 Wizard Setup Overview The web configurator’s setup wizard helps you configure your device to access the Internet. The second screen has five variations depending on what encapsulation type you use. Refer to your ISP checklist in the Quick Start Guide to know what to enter in each field.

  • Page 31: Pppoe Encapsulation

    ZyXEL P-330W User’s Guide Figure 5 Wizard 2: Static IP Encapsulation The following table describes the labels in this screen. Table 4 Wizard 2: Ethernet Encapsulation LABEL DESCRIPTION ISP Parameters for Internet Access IP Address The fixed IP address should be in the same subnet as your broadband modem or router.

  • Page 32: Pptp Encapsulation

    One of the benefits of PPPoE is the ability to let end users access one of multiple network services, a function known as dynamic service selection. This enables the service provider to easily create and offer new IP services for specific users. Operationally, PPPoE saves significant effort for both the subscriber and the ISP/carrier, as it requires no specific configuration of the broadband modem at the subscriber’s site.

  • Page 33: L2Tp Encapsulation

    ZyXEL P-330W User’s Guide Refer to the appendix for more information on PPTP. Figure 7 Wizard 2: PPTP Encapsulation The following table describes the fields in this screen Table 6 Wizard 2: PPTP Encapsulation LABEL DESCRIPTION ISP Parameters for Internet Access IP Address Type the (static) IP address assigned to you by your ISP.

  • Page 34: Wizard Setup: Screen 3

    Figure 8 Wizard 2: L2TP Encapsulation The following table describes the fields in this screen Table 7 Wizard 2: L2TP Encapsulation LABEL DESCRIPTION Attain IP Select this if your ISP automatically assigns you an IP Address. Automatically Set IP Manually Select this if your ISP has assigned you a fixed IP address.

  • Page 35: Wizard Setup: Screen 4

    ZyXEL P-330W User’s Guide Figure 9 Wizard 3: Wireless LAN Basic Setup The following table describes the labels in this screen. Table 8 Wizard 3: Wireless LAN Basic Setup LABEL DESCRIPTION Band Choose the operating mode of your wireless access point. 2.4Ghz (B+G) offers the greatest compatibility.

  • Page 36: No Encryption

    3.4.1 No Encryption Choose None to allow the WLAN to operate without encryption. Warning: With no encryption enabled anyone will be able to access your network and view any data you send over the wireless LAN. 3.4.2 WEP Encryption Choose WEP to setup WEP Encryption parameters. Figure 10 Wizard 4: Wireless LAN Setup: WEP Security The following table describes the labels in this screen.

  • Page 37: Wpa

    ZyXEL P-330W User’s Guide Table 9 Wizard 4: Wireless LAN Setup: WEP Security LABEL DESCRIPTION Cancel Click Cancel to abort the setup wizard. Back Click Back to display the previous screen. Next Click Next to proceed to the next screen. 3.4.3 WPA Choose WPA security in the Wireless LAN Setup screen to set up a Pre-Shared Key using TKIP or AES encryption.

  • Page 38: Wpa2 Mixed

    Figure 12 Wizard 4: Wireless LAN Setup: WPA2 Security The following table describes the labels in this screen. Table 11 Wizard 4: Wireless LAN Setup: WPA2 Security LABEL DESCRIPTION WPA Format You can choose to enter the pre-shared key manually in HEX format or use a passphrase.

  • Page 39: Basic Setup Complete

    ZyXEL P-330W User’s Guide Figure 13 Wizard 4: Wireless LAN Setup: WPA2 Security The following table describes the labels in this screen. Table 12 Wizard 4: Wireless LAN Setup: WPA2 Security LABEL DESCRIPTION WPA Format You can choose to enter the pre-shared key manually in HEX format or use a passphrase.

  • Page 40: Chapter 4 System Screens

    This chapter provides information on the options configurable from the main System screens. Figure 14 System Screen Menu Options 4.1 Setup Wizard See the Setup Wizard chapter for more information on this selection. 4.2 Operation Mode Click Operation Mode to open the Operation Mode screen. Chapter 4 System Screens ZyXEL P-330W User’s Guide H A P T E R...

  • Page 41: Lan Overview

    ZyXEL P-330W User’s Guide Figure 15 Operation Mode Setup The following table describes the labels in this screen. Table 13 System General Setup LABEL DESCRIPTION Gateway This is the standard operating mode. The P-330W takes on all the usual roles of a home router, including NAT, DHCP Server, and Firewall.

  • Page 42: Dhcp Setup

    4.3.1 DHCP Setup DHCP (Dynamic Host Configuration Protocol, RFC 2131 and RFC 2132) allows individual clients to obtain TCP/IP configuration at start-up from a server. You can configure the P- 330W as a DHCP server or disable it. When configured as a server, the P-330W provides the TCP/IP configuration for the clients.

  • Page 43: Figure 16 Lan Ip Setup

    ZyXEL P-330W User’s Guide Figure 16 LAN IP Setup The following table describes the labels in this screen. Table 14 LAN IP Setup LABEL DESCRIPTION IP Address Type the IP address of your P-330W in dotted decimal notation 192.168.10.1 (factory default). IP Subnet Mask The subnet mask specifies the network number portion of an IP address.

  • Page 44: Configuring Password

    4.4 Configuring Password To change your P-330W’s password (recommended), click the Password tab. The screen appears as shown. This screen allows you to change the P-330W’s password. Figure 17 Password The following table describes the labels in this screen. Table 15 Password LABEL New Password Confirmed Password...

  • Page 45: Figure 18 Status

    ZyXEL P-330W User’s Guide Figure 18 Status The following table describes the labels in this screen. Table 16 Status LABEL DESCRIPTION Connection This is the method you have selected for connection to the Internet. You can Method change it using the Setup Wizard. Internet IP Address This is the WAN port IP address.

  • Page 46: Chapter 5 Wireless

    This chapter discusses how to configure the Wireless screens on the P-330W. 5.1 Wireless LAN Overview This section introduces the wireless LAN(WLAN) and some basic scenarios. 5.1.1 IBSS An Independent Basic Service Set (IBSS), also called an Ad-hoc network, is the simplest WLAN configuration.

  • Page 47: Ess

    ZyXEL P-330W User’s Guide Figure 20 Basic Service set 5.1.3 ESS An Extended Service Set (ESS) consists of a series of overlapping BSSs, each containing an access point, with each access point connected together by a wired network. This wired connection between APs is called a Distribution System (DS).

  • Page 48: Rts/Cts

    Figure 21 Extended Service Set 5.1.4 RTS/CTS A hidden node occurs when two stations are within range of the same access point, but are not within range of each other. The following figure illustrates a hidden node. Both stations (STA) are within range of the access point (AP) or wireless gateway, but out-of-range of each other, so they cannot “hear”...

  • Page 49: Configuring Wireless

    ZyXEL P-330W User’s Guide 5.2 Configuring Wireless Click the WIRELESS link to open the Wireless Options screen. Figure 23 The Wireless Options Screen 5.3 Basic Settings Click BASIC SETTINGS to configure the basic settings of your wireless LAN. Note: If you are configuring the P-330W from a computer connected to the wireless LAN and you change the P-330W’s SSID or WEP settings, you will lose your wireless connection when you press Save.

  • Page 50: Figure 24 Wireless: Basic Settings

    Figure 24 Wireless: Basic Settings The following table describes the basic wireless LAN labels in this screen. Table 17 Wireless: Basic Settings LABEL DESCRIPTION Disable Access Select this check box to disable the wireless LAN capabilities of your P-330W. Point Band Choose the operating mode of your wireless access point.

  • Page 51: Wireless Advanced Settings

    ZyXEL P-330W User’s Guide 5.4 Wireless Advanced Settings Click ADVANCED SETTINGS to configure the advanced settings of your wireless LAN. 5.4.1 Authentication Three different methods can be used to authenticate wireless stations to the network: Open System, Shared Key, and Auto. The following figure illustrates the steps involved. Figure 25 WEP Authentication Steps Open system authentication involves an unencrypted two-message procedure.

  • Page 52: Preamble Type

    When your P-330W's authentication method is set to open system, it will only accept open system authentication requests. The same is true for shared key authentication. However, when it is set to auto authentication, the P-330W will accept either type of authentication request and the P-330W will fall back to use open authentication if the shared key does not match.

  • Page 53: Site Survey

    ZyXEL P-330W User’s Guide Table 18 Wireless: Advanced Settings LABEL DESCRIPTION Broadcast SSID Select this to hide the SSID in the outgoing beacon frame so a station cannot obtain the SSID through passive scanning using a site survey tool. IAPP Used in a multiple AP environment where 802.1x is used for authentication.

  • Page 54: Figure 28 P-330W Wireless Security Levels

    ZyXEL P-330W User’s Guide Figure 28 P-330W Wireless Security Levels If you do not enable any wireless security on your P-330W, your network is accessible to any wireless networking device that is within range. Select NONE for Encryption to allow wireless stations to communicate with the access points without any data encryption.

  • Page 55: Figure 29 Wireless Security Setup: No Security

    ZyXEL P-330W User’s Guide Figure 29 Wireless Security Setup: No Security The following table describes the labels in this screen. Table 19 Wireless Security Setup: No Security LABEL DESCRIPTION Encryption Choose None from the drop-down list box. Use 802.1x Mark this check box to enable 802.1x security using an external RADIUS server. Authentication Data will not be encrypted, however wireless clients will be required to authenticate before they are allowed to pass traffic to the network.

  • Page 56: Security Parameters Summary

    5.7 Security Parameters Summary Refer to this table to see what other security parameters you should configure for each Authentication Method/ key management protocol type. You enter manual keys by first selecting 64-bit WEP or 128-bit WEP from the WEP Encryption field and then typing the keys (in ASCII or hexadecimal format) in the key text boxes.

  • Page 57: Figure 30 Wireless Security Setup: Wep Encryption

    ZyXEL P-330W User’s Guide Figure 30 Wireless Security Setup: WEP Encryption The following table describes the wireless LAN security labels in this screen Table 21 Wireless Security Setup: Static WEP Encryption LABEL DESCRIPTION Encryption Choose WEP from the drop-down list box. Set WEP Key Click this to configure WEP without 802.1x.

  • Page 58: Figure 31 Wireless Security Setup: Wep Encryption

    Figure 31 Wireless Security Setup: WEP Encryption The following table describes the wireless LAN security labels in this screen Table 22 Wireless Security Setup: WEP Encryption LABEL DESCRIPTION Key Length Select 64-bit WEP or 128-bit WEP. Key Format ASCII: Select this option in order to enter ASCII characters as WEP key. Hex: Select this option in order to enter hexadecimal characters as a WEP key.

  • Page 59: Introduction To Wpa

    ZyXEL P-330W User’s Guide 5.7.4 Introduction to WPA Wi-Fi Protected Access (WPA) is a subset of the IEEE 802.11i security specification draft. Key differences between WPA and WEP are user authentication and improved data encryption. 5.7.4.1 User Authentication WPA applies IEEE 802.1x and Extensible Authentication Protocol (EAP) to authenticate wireless clients using an external RADIUS database.

  • Page 60: Wpa-Psk Application Example

    5.7.4.3 WPA-PSK Application Example A WPA-PSK application looks as follows. 1 First enter identical passwords into the AP and all wireless clients. The Pre-Shared Key (PSK) must consist of between 8 and 63 ASCII characters (including spaces and symbols). 2 The AP checks each client’s password and (only) allows it to join the network if it matches its password.

  • Page 61: Figure 33 Wireless Security Setup: Wpa-Psk

    ZyXEL P-330W User’s Guide Figure 33 Wireless Security Setup: WPA-PSK The following table describes the labels in this screen. Table 23 Wireless Security Setup: WPA-PSK LABEL DESCRIPTION Encryption Choose WPA from the drop-down list box for TKIP encryption. Choose WPA2 (AES) from the drop-down list box to use WPA2’s AES encryption. Choose WPA2 Mixed from the drop-down list box to allow both TKIP or AES encryption.

  • Page 62: Introduction To Radius

    5.7.7 Introduction to RADIUS RADIUS is based on a client-sever model that supports authentication and accounting, where access point is the client and the server is the RADIUS server. The RADIUS server handles the following tasks among others: • Authentication Determines the identity of the users.

  • Page 63: Eap Authentication Overview

    ZyXEL P-330W User’s Guide In order to ensure network security, the access point and the RADIUS server use a shared secret key, which is a password, they both know. The key is not sent over the network. In addition to the shared key, password information exchanged is also encrypted to protect the wired network from unauthorized access.

  • Page 64: Configuring Wpa Authentication

    2 The RADIUS server then checks the user's identification against its database and grants or denies network access accordingly. 3 The RADIUS server distributes a Pairwise Master Key (PMK) key to the AP that then sets up a key hierarchy and management system, using the pair-wise key to dynamically generate unique data encryption keys to encrypt every data packet that is wirelessly communicated between the AP and the wireless clients.

  • Page 65: Figure 36 Wireless Security Setup: Wpa With Radius

    ZyXEL P-330W User’s Guide Figure 36 Wireless Security Setup: WPA With RADIUS The following table describes the labels in this screen. Table 24 Wireless Security Setup: WPA LABEL DESCRIPTION Encryption Choose WPA from the drop-down list box for TKIP encryption. Choose WPA2 (AES) from the drop-down list box to use WPA2’s AES encryption.

  • Page 66: Wds Settings

    Table 24 Wireless Security Setup: WPA LABEL DESCRIPTION Enter a password (up to 31 alphanumeric characters) as the key to be shared Password between the external authentication server and the P-330W. The key must be the same on the external authentication server and your P- 330W.

  • Page 67: Wireless Trusted Stations

    ZyXEL P-330W User’s Guide Table 25 Wireless: WDS Settings LABEL Set Security Show Statistics Save Reset Current WDS AP List Delete Selected Delete All 5.9 Wireless Trusted Stations The Trusted Stations screen allows you to configure the P-330W to give exclusive access to up to 20 devices.

  • Page 68: Figure 38 Wireless: Trusted Stations Mac Address Filter

    Figure 38 Wireless: Trusted Stations MAC Address Filter The following table describes the labels in this menu. Table 26 Wireless: Trusted Stations MAC Address Filter LABEL DESCRIPTION Wireless Select Allow Listed from the drop down list box to enable MAC address filtering. Access Control Mode MAC Address Enter the MAC addresses of the wireless station that are allowed or denied access to...
  • Page 69 ZyXEL P-330W User’s Guide Chapter 5 Wireless...

  • Page 70: Chapter 6 Advanced Options

    This chapter covers the options available under the ADVANCED section of the menu. Figure 39 The Advanced Menu Options 6.1 Access Control This screen allows you to block access to specified Internet services based on port number used. This can be used restrict Internet access to only certain applications or to block applications you feel may be harmful.

  • Page 71: Dynamic Dns

    ZyXEL P-330W User’s Guide Figure 40 Advanced: Access Control The following table describes the labels in this screen. Table 27 Advanced: Access Control LABEL Enable Access Control Select Services to Block Port Range Protocol Description Save Reset 6.2 Dynamic DNS Dynamic DNS allows you to update your current dynamic IP address with one or many dynamic DNS services so that anyone can contact you (in NetMeeting, CU-SeeMe, etc.).

  • Page 72: Configuring Dynamic Dns

    First of all, you need to have registered a dynamic DNS account with either www.dyndns.org or www.tzo.com. This is for people with a dynamic IP from their ISP or DHCP server that would still like to have a domain name. The Dynamic DNS service provider will give you a password or key.

  • Page 73: Dmz

    ZyXEL P-330W User’s Guide Table 28 Advanced: Dynamic DNS LABEL Save Reset 6.4 DMZ If the DMZ Host Function is enabled, it means that you set up DMZ host at a particular computer to be exposed to the Internet so that some applications/software, especially Internet / online game can have two-way connections.

  • Page 74: Configuring Servers Behind Sua (Example)

    You may enter a single port number or a range of port numbers to be forwarded, and the local IP address of the desired server. The port number identifies a service; for example, web service is on port 80 and FTP on port 21. In some cases, such as for unknown services or where one server can support more than one service (for example both FTP and web service), it might be better to specify a range of port numbers.

  • Page 75: Configuring Virtual Servers

    ZyXEL P-330W User’s Guide Figure 43 Multiple Servers Behind NAT Example 6.5.1 Configuring Virtual Servers To configure Virtual Server, click ADVANCED then the VIRTUAL SERVERS link. The screen appears as shown. Figure 44 Advanced: Virtual Servers The following table describes the labels in this screen. Table 31 Advanced: Virtual Servers LABEL DESCRIPTION...

  • Page 76: Special Applications

    Table 31 Advanced: Virtual Servers LABEL DESCRIPTION Local IP Enter the inside IP address of the server here. Address Protocol You can select to forward TCP, UDP, or both type of traffic. Name Enter a name to identify this port-forwarding rule. Port Range Enter a port number here.

  • Page 77: Wan Port

    ZyXEL P-330W User’s Guide Figure 45 Advanced: Special Applications The following table describes the labels in this screen. Table 32 Advanced: Special Applications LABEL DESCRIPTION Enable Put a check in this box next to the ALG rule you want to activate. Save Click Save to save your changes back to the P-330W.

  • Page 78: Figure 46 Advanced: Wan Static Ip Encapsulation

    Figure 46 Advanced: WAN Static IP Encapsulation The following table describes the labels in this screen. Table 33 Advanced: WAN Static IP Encapsulation LABEL DESCRIPTION WAN Access Type You must choose the Static IP option when the WAN port is used as a regular Ethernet with a fixed IP address.

  • Page 79: Dhcp Ip Encapsulation

    ZyXEL P-330W User’s Guide Table 33 Advanced: WAN Static IP Encapsulation LABEL DESCRIPTION Save Click Save to save your changes back to the P-330W. Reset Click Reset to begin configuring this screen afresh. 6.7.2 DHCP IP Encapsulation The screen shown next is for DHCP IP encapsulation. Figure 47 Advanced: WAN DHCP IP Encapsulation The following table describes the labels in this screen.

  • Page 80: Pppoe Encapsulation

    Table 34 Advanced: WAN DHCP IP Encapsulation LABEL DESCRIPTION Enable UPnP UPnP (Universal Plug and Play) allows automatic discovery and configuration of the Wireless Router. UPnP is by supported by Windows ME, XP, or later. Put a check in this box to allow the router configuration to be changed by UPnP devices. IPSec Passthrough Put a check in this box to enable computers on your LAN to make IPSec VPN connections to servers on the Internet.

  • Page 81: Figure 48 Advanced: Wan Pppoe Encapsulation

    ZyXEL P-330W User’s Guide Figure 48 Advanced: WAN PPPoE Encapsulation The following table describes the labels in this screen. Table 35 PPPoE Encapsulation LABEL DESCRIPTION WAN Access You must choose the PPPoE option when the WAN port is used with PPPoE. Type User Name Type the User Name given to you by your ISP.

  • Page 82: Pptp Encapsulation

    Table 35 PPPoE Encapsulation LABEL DESCRIPTION Set DNS Use this if your ISP does not assign a DNSP server when it assigns you an IP Manually address. DNS 1 - 3 Enter in your ISP’s DNS server IP address here. You must enter in 1. Clone MAC Your ISP may require a particular MAC address in order for you to connect to the Address...

  • Page 83: Figure 49 Advanced: Wan Pptp Encapsulation

    ZyXEL P-330W User’s Guide Figure 49 Advanced: WAN PPTP Encapsulation The following table describes the labels in this screen. Table 36 Advanced: WAN PPTP Encapsulation LABEL WAN Access Type IP Address IP Subnet Mask Default Gateway Server IP Address User Name Password MTU Size Attain DNS...

  • Page 84: L2Tp Encapsulation

    Table 36 Advanced: WAN PPTP Encapsulation LABEL Clone MAC Address Respond to WAN Ping Enable UPnP IPSec Passthrough PPTP Passthrough L2TP Passthrough Save Reset 6.7.5 L2TP Encapsulation Layer Two Tunneling Protocol (L2TP) is a network protocol that enables secure transfer of data from a remote client to a private server, creating a Virtual Private Network (VPN) using TCP/IP-based networks.

  • Page 85: Figure 50 Advanced: Wan L2Tp Encapsulation

    ZyXEL P-330W User’s Guide Figure 50 Advanced: WAN L2TP Encapsulation The following table describes the labels in this screen. Table 37 Advanced: WAN L2PT Encapsulation LABEL WAN Access Type Attain IP Automatically Set IP Manually IP Address IP Subnet Mask Default Gateway Server IP Address DESCRIPTION...

  • Page 86: Ping

    Table 37 Advanced: WAN L2PT Encapsulation LABEL User Name Password Idle Time MTU Size Attain DNS Automatically Set DNS Manually DNS 1 - 3 Clone MAC Address Respond to WAN Ping Enable UPnP IPSec Passthrough PPTP Passthrough L2TP Passthrough Save Reset 6.8 Ping The Ping screen allows you to send out PING requests from your P-330W to a network...

  • Page 87: Dos Setting

    ZyXEL P-330W User’s Guide Figure 51 Advanced: Ping The following table describes the labels in this screen. Table 38 Advanced: Ping LABEL DESCRIPTION IP Address / Enter in a host name or IP address that you would like to ping. Host Name Performs the Ping command.

  • Page 88: Diagnostics

    Figure 52 Advanced: DoS The following table describes the labels in this screen. Table 39 Advanced: DoS LABEL DESCRIPTION Enable DoS Put a check in this box to enable DoS protection. Protection Select All Puts a check next to all DoS protection services. Clear All Resets all check boxes to blank.

  • Page 89: Figure 53 Advanced: Diagnostic

    ZyXEL P-330W User’s Guide To access the Diagnostic service, click ADVANCED then the DIAGNOSTIC link. The screen appears as shown. Figure 53 Advanced: Diagnostic The following table describes the labels in this screen. Table 40 Advanced: Diagnostic LABEL DESCRIPTION Domain Name/ Enter the domain name you want to lookup.

  • Page 90: Administrator Options

    7.1 Remote Management Remote management allows you to remotely configure your P-330W over your Internet connection. Since this is a potential security risk, this feature is turned off by default. To access the Remote Management configuration screen, click ADMINISTRATOR then the REMOTE MANAGEMENT link.

  • Page 91: Backup Configuration

    ZyXEL P-330W User’s Guide Figure 55 Administrator: Configuration File 7.2.1 Backup Configuration Backup configuration allows you to back up (save) the P-330W’s current configuration to a file on your computer. Once your P-330W is configured and functioning properly, it is highly recommended that you back up your configuration file before making configuration changes.

  • Page 92: Back To Factory Defaults

    Figure 56 Temporarily Disconnected 7.2.3 Back to Factory Defaults Pressing the Restore Defaults button in this section clears all user-entered configuration information and returns the P-330W to its factory defaults. You can also press the RESET button on the rear panel to reset the factory defaults of your P- 330W.

  • Page 93: Figure 57 Administrator: Logs

    ZyXEL P-330W User’s Guide Figure 57 Administrator: Logs The following table describes the labels in this screen. Table 43 Administrator: Remote Management LABEL DESCRIPTION Enable Log Activates the logging function. System All Activates all logging functions. Wireless Only Only logs related to the wireless LAN will be recorded. DoS Only Only logs related to the DoS protection will be recorded.

  • Page 94: Ip Filtering

    7.4 IP Filtering Entries in this table are used to restrict certain types of data packets from your local network to Internet through the Router. Here you can restrict local LAN clients to access Internet application/services by IP Address. Use of such filters can be helpful in securing or restricting your local network.

  • Page 95: Mac Filtering

    ZyXEL P-330W User’s Guide 7.5 MAC Filtering This screen is used to restrict devices on your local network from being able to access the Internet. You do this by entering the MAC address of any device you want to restrict. To access the MAC Filtering configuration screen, click ADMINISTRATOR then the MAC FILTERING link.

  • Page 96: Statistics

    Figure 60 Administrator: URL Filtering The following table describes the labels in this screen. Table 46 Administrator: URL Filtering LABEL DESCRIPTION Enable URL Enables URL Filtering. Filtering URL Address Enter the URL address of the Internet site you want to restrict. Exempt IP Pool Enter the initial IP address you want to allow to access the blocked URLs.

  • Page 97: Upgrade Firmware

    ZyXEL P-330W User’s Guide Figure 61 Administrator: Time Zone Setting The following table describes the labels in this screen. Table 47 Administrator: Time Zone Setting LABEL Current Time Enable NTP client update Time Zone Select NTP Server Daylight Saving Time Put a check in this box to enable the use of Daylight Saving Time. Save Reset Refresh...

  • Page 98: Figure 62 Administrator: Upgrade Firmware

    Figure 62 Administrator: Upgrade Firmware The following table describes the labels in this screen. Table 48 Administrator: Upgrade Firmware LABEL DESCRIPTION Select File Type in the location of the file you want to upload in this field or click Browse ... to find it. Browse...

  • Page 99: Figure 64 Network Temporarily Disconnected

    ZyXEL P-330W User’s Guide Figure 64 Network Temporarily Disconnected After two minutes, log in again and check your new firmware version in the System Status screen. If the upload was not successful, a warning screen will appear. Click Return to go back to the F/W Upload screen.

  • Page 100: Appendix Apppoe

    PPPoE in Action An ADSL modem bridges a PPP session over Ethernet (PPP over Ethernet, RFC 2516) from your computer to an ATM PVC (Permanent Virtual Circuit) which connects to a DSL Access Concentrator where the PPP session terminates (see the next figure). One PVC can support any number of PPP sessions from your LAN.

  • Page 101: Figure 65 Single-Computer Per Router Hardware Configuration

    ZyXEL P-330W User’s Guide Figure 65 Single-Computer per Router Hardware Configuration How PPPoE Works The PPPoE driver makes the Ethernet appear as a serial link to the computer and the computer runs PPP over it, while the modem bridges the Ethernet frames to the Access Concentrator (AC).

  • Page 102: Appendix Bpptp

    What is PPTP? PPTP (Point-to-Point Tunneling Protocol) is a Microsoft proprietary protocol (RFC 2637 for PPTP is informational only) to tunnel PPP frames. How can we transport PPP frames from a computer to a broadband modem over Ethernet? A solution is to build PPTP into the ANT (ADSL Network Termination) where PPTP is used only over the short haul between the computer and the modem over Ethernet.

  • Page 103: Figure 68 Pptp Protocol Overview

    ZyXEL P-330W User’s Guide PPTP Protocol Overview PPTP is very similar to L2TP, since L2TP is based on both PPTP and L2F (Cisco’s Layer 2 Forwarding). Conceptually, there are three parties in PPTP, namely the PNS (PPTP Network Server), the PAC (PPTP Access Concentrator) and the PPTP user. The PNS is the box that hosts both the PPP and the PPTP stacks and forms one end of the PPTP tunnel.

  • Page 104: Figure 69 Example Message Exchange Between Computer And An Ant

    Figure 69 Example Message Exchange between Computer and an ANT PPP Data Connection The PPP frames are tunneled between the PNS and PAC over GRE (General Routing Encapsulation, RFC 1701, 1702). The individual calls within a tunnel are distinguished using the Call ID field in the GRE header.
  • Page 105 ZyXEL P-330W User’s Guide Appendix B PPTP...

  • Page 106: Setting Up Your Computer's Ip Address

    Setting up Your Computer’s IP Address All computers must have a 10M or 100M Ethernet adapter card and TCP/IP installed. Windows 95/98/Me/NT/2000/XP, Macintosh OS 7 and later operating systems and all versions of UNIX/LINUX include the software components you need to install and use TCP/IP on your computer.

  • Page 107: Figure 70 Windows 95/98/Me: Network: Configuration

    ZyXEL P-330W User’s Guide Figure 70 WIndows 95/98/Me: Network: Configuration Installing Components The Network window Configuration tab displays a list of installed components. You need a network adapter, the TCP/IP protocol and Client for Microsoft Networks. If you need the adapter: 1 In the Network window, click Add.

  • Page 108: Figure 71 Windows 95/98/Me: Tcp/Ip Properties: Ip Address

    3 Select Microsoft from the list of manufacturers. 4 Select Client for Microsoft Networks from the list of network clients and then click 5 Restart your computer so the changes you made take effect. Configuring 1 In the Network window Configuration tab, select your network adapter's TCP/IP entry and click Properties 2 Click the IP Address tab.

  • Page 109: Figure 72 Windows 95/98/Me: Tcp/Ip Properties: Dns Configuration

    ZyXEL P-330W User’s Guide Figure 72 Windows 95/98/Me: TCP/IP Properties: DNS Configuration 4 Click the Gateway tab. • • 5 Click OK to save and close the TCP/IP Properties window. 6 Click OK to close the Network window. Insert the Windows CD if prompted. 7 Turn on your P-330W and restart your computer when prompted.

  • Page 110: Figure 73 Windows Xp: Start Menu

    Figure 73 Windows XP: Start Menu 2 For Windows XP, click Network Connections. For Windows 2000/NT, click Network and Dial-up Connections. Figure 74 Windows XP: Control Panel 3 Right-click Local Area Connection and then click Properties. Appendix C Setting up Your Computer’s IP Address ZyXEL P-330W User’s Guide...

  • Page 111: Figure 75 Windows Xp: Control Panel: Network Connections: Properties

    ZyXEL P-330W User’s Guide Figure 75 Windows XP: Control Panel: Network Connections: Properties 4 Select Internet Protocol (TCP/IP) (under the General tab in Win XP) and click Properties. Figure 76 Windows XP: Local Area Connection Properties 5 The Internet Protocol TCP/IP Properties window opens (the General tab in Windows XP).

  • Page 112: Figure 77 Windows Xp: Advanced Tcp/Ip Settings

    • Figure 77 Windows XP: Advanced TCP/IP Settings 6 If you do not know your gateway's IP address, remove any previously installed gateways in the IP Settings tab and click OK. Do one or more of the following if you want to configure additional IP addresses: •...

  • Page 113: Figure 78 Windows Xp: Internet Protocol (Tcp/Ip) Properties

    ZyXEL P-330W User’s Guide 7 In the Internet Protocol TCP/IP Properties window (the General tab in Windows XP): • • Figure 78 Windows XP: Internet Protocol (TCP/IP) Properties 8 Click OK to close the Internet Protocol (TCP/IP) Properties window. 9 Click OK to close the Local Area Connection Properties window. 10Turn on your P-330W and restart your computer (if prompted).

  • Page 114: Figure 79 Macintosh Os 8/9: Apple Menu

    Macintosh OS 8/9 1 Click the Apple menu, Control Panel and double-click TCP/IP to open the TCP/IP Control Panel. Figure 79 Macintosh OS 8/9: Apple Menu 2 Select Ethernet built-in from the Connect via list. Appendix C Setting up Your Computer’s IP Address ZyXEL P-330W User’s Guide...

  • Page 115: Figure 80 Macintosh Os 8/9: Tcp/Ip

    ZyXEL P-330W User’s Guide Figure 80 Macintosh OS 8/9: TCP/IP 3 For dynamically assigned settings, select Using DHCP Server from the Configure: list. 4 For statically assigned settings, do the following: • • • • 5 Close the TCP/IP Control Panel. 6 Click Save if prompted, to save changes to your configuration.

  • Page 116: Figure 82 Macintosh Os X: Network

    • • 3 For dynamically assigned settings, select Using DHCP from the Configure list. Figure 82 Macintosh OS X: Network 4 For statically assigned settings, do the following: • • • • 5 Click Apply Now and close the window. 6 Turn on your P-330W and restart your computer (if prompted).
  • Page 117 ZyXEL P-330W User’s Guide Appendix C Setting up Your Computer’s IP Address...

  • Page 118: Wireless Lan And Ieee 802.11

    Wireless LAN and IEEE 802.11 A wireless LAN (WLAN) provides a flexible data communications system that you can use to access various services (navigating the Internet, email, printer services, etc.) without the use of a cabled connection. In effect a wireless LAN environment provides you the freedom to stay connected to the network while roaming around in the coverage area.

  • Page 119: Figure 83 Peer-To-Peer Communication In An Ad-Hoc Network

    ZyXEL P-330W User’s Guide Ad-hoc Wireless LAN Configuration The simplest WLAN configuration is an independent (Ad-hoc) WLAN that connects a set of computers with wireless nodes or stations (STA), which is called a Basic Service Set (BSS). In the most basic form, a wireless LAN connects a set of computers with wireless adapters. Any time two or more wireless adapters are within range of each other, they can set up an independent network, which is commonly referred to as an Ad-hoc network or Independent Basic Service Set (IBSS).

  • Page 120: Figure 84 Ess Provides Campus-Wide Coverage

    ZyXEL P-330W User’s Guide Figure 84 ESS Provides Campus-Wide Coverage Appendix D Wireless LAN and IEEE 802.11...
  • Page 121 ZyXEL P-330W User’s Guide Appendix D Wireless LAN and IEEE 802.11...

  • Page 122: Wireless Lan With Ieee 802.1X

    Wireless LAN With IEEE 802.1x As wireless networks become popular for both portable computing and corporate networks, security is now a priority. Security Flaws with IEEE 802.11 Wireless networks based on the original IEEE 802.11 have a poor reputation for safety. The IEEE 802.11b wireless access standard, first published in 1999, was based on the MAC address.

  • Page 123: Figure 85 Sequences For Eap Md5-Challenge Authentication

    ZyXEL P-330W User’s Guide RADIUS Server Authentication Sequence The following figure depicts a typical wireless network with a remote RADIUS server for user authentication using EAPOL (EAP Over LAN). Figure 85 Sequences for EAP MD5–Challenge Authentication Appendix E Wireless LAN With IEEE 802.1x...

  • Page 124: Types Of Eap Authentication

    Types of EAP Authentication This appendix discusses the five popular EAP authentication types: EAP-MD5, EAP-TLS, EAP-TTLS, PEAP and LEAP. The type of authentication you use depends on the RADIUS server or the AP. Consult your network administrator for more information. EAP-MD5 (Message-Digest Algorithm 5) MD5 authentication is the simplest one-way authentication method.

  • Page 125: Table 49 Comparison Of Eap Authentication Types

    ZyXEL P-330W User’s Guide PEAP (Protected EAP) Like EAP-TTLS, server-side certificate authentication is used to establish a secure connection, then use simple username and password methods through the secured connection to authenticate the clients, thus hiding client identity. However, PEAP only supports EAP methods, such as EAP-MD5, EAP-MSCHAPv2 and EAP-GTC (EAP-Generic Token Card), for client authentication.

  • Page 126: Antenna Selection And Positioning Recommendation

    Antenna Selection and Positioning An antenna couples RF signals onto air. A transmitter within a wireless device sends an RF signal to the antenna, which propagates the signal through the air. The antenna also operates in reverse by capturing RF signals from the air. Choosing the right antennas and positioning them properly increases the range and coverage area of a wireless LAN.

  • Page 127: Positioning Antennas

    ZyXEL P-330W User’s Guide • Omni-directional antennas send the RF signal out in all directions on a horizontal plane. The coverage area is torus-shaped (like a donut) which makes these antennas ideal for a room environment. With a wide coverage area, it is possible to make circular overlapping coverage areas with multiple access points.

  • Page 128: Appendix H Open Saftware Announcements

    No part may be reproduced or transmitted in any form or by any means, electronic or mechanical, for any purpose, except the express written permission of ZyXEL Communications Corporation. This Product includes Zlib under Zlib License Zlib License /* zlib.h -- interface of the 'zlib' general purpose compression library version 1.2.2, October 3rd, 2004...
  • Page 129 ZyXEL P-330W User’s Guide The data format used by the zlib library is described by RFCs (Request for Comments) 1950 to 1952 in the files ftp//ds.internic.net/rfc/rfc1950.txt (gzip format). This product includes pppd(includes radius) under BSD License, RSA Data Security, Inc. License and Roaring Penguin Software under GPL License Copyright (c) [dates as appropriate to package] The Regents of the University of California.

  • Page 130: Gnu General Public License

    RSA Data Security, Inc License NOTE: Numerous changes have been made; the following notice is included to satisfy legal requirements. Copyright (C) 1991-2, RSA Data Security, Inc. Created 1991. All rights reserved. License to copy and use this software is granted provided that it is identified as the "RSA Data Security, Inc.
  • Page 131 ZyXEL P-330W User’s Guide When we speak of free software, we are referring to freedom, not price. Our General Public Licenses are designed to make sure that you have the freedom to distribute copies of free software (and charge for this service if you wish), that you receive source code or can get it if you want it, that you can change the software or use pieces of it in new free programs;...
  • Page 132 2. You may modify your copy or copies of the Program or any portion of it, thus forming a work based on the Program, and copy and distribute such modifications or work under the terms of Section 1 above, provided that you also meet all of these conditions: a.) You must cause the modified files to carry prominent notices stating that you changed the files and the date of any change.
  • Page 133 ZyXEL P-330W User’s Guide scripts used to control compilation and installation of the executable. However, as a special exception, the source code distributed need not include anything that is normally distributed (in either source or binary form) with the major components (compiler, kernel, and so on) of the operating system on which the executable runs, unless that component itself accompanies the executable.
  • Page 134 Some components of the “P-330” software incorporate source code covered under the Zlib License; Roaring Penguin Software Inc. License; BSD License; RSA Data Security Inc. License and GPL License. To obtain the source code covered under those Licenses, please contact ZyXEL Communications Corporation at: support@zyxel.com.tw Appendix H Open Saftware Announcements...
  • Page 135 ZyXEL P-330W User’s Guide End-User License Agreement for “P-330W “ WARNING: ZyXEL Communications Corp. IS WILLING TO LICENSE THE ENCLOSED SOFTWARE TO YOU ONLY UPON THE CONDITION THAT YOU ACCEPT ALL OF THE TERMS CONTAINED IN THIS LICENSE AGREEMENT. PLEASE READ THE TERMS CAREFULLY BEFORE COMPLETING THE INSTALLATION PROCESS AS INSTALLING THE SOFTWARE WILL INDICATE YOUR ASSENT TO THEM.
  • Page 136 ZyXEL P-330W User’s Guide may not market, co-brand, private label or otherwise permit third parties to link to the Software, or any part thereof. You may not use the Software, or any part thereof, in the operation of a service bureau or for the benefit of any other person or entity. You may not cause, assist or permit any third party to do any of the foregoing.
  • Page 137 ZyXEL P-330W User’s Guide BUT SHALL IN NO EVENT EXCEED $1,000. BECAUSE SOME STATES/COUNTRIES DO NOT ALLOW THE EXCLUSION OR LIMITATION OF LIABILITY FOR CONSEQUENTIAL OR INCIDENTAL DAMAGES, THE ABOVE LIMITATION MAY NOT APPLY TO YOU. 8. Export Restrictions THIS LICENSE AGREEMENT IS EXPRESSLY MADE SUBJECT TO ANY APPLICABLE LAWS, REGULATIONS, ORDERS, OR OTHER RESTRICTIONS ON THE EXPORT OF THE SOFTWARE OR INFORMATION ABOUT SUCH SOFTWARE WHICH MAY BE IMPOSED FROM TIME TO TIME.
  • Page 138 ZyXEL P-330W User’s Guide Agreement shall only be effective if it is in writing and signed by both parties hereto. If any part of this License Agreement is found invalid or unenforceable by a court of competent jurisdiction, the remainder of this License Agreement shall be interpreted so as to reasonably effect the intention of the parties.
  • Page 139 ZyXEL P-330W User’s Guide Appendix H Open Saftware Announcements...
  • Page 140 Antenna Directional Omni-directional Antenna gain Authentication Backup Basic Service Set 46, 119 Certificate Authority Configuration Data Encryption Default DHCP 42, 72 Direct Sequence Spread Spectrum Distribution System Domain Name DSSS Dynamic DNS 71, 72 Index ZyXEL P-330W User’s Guide EAP Authentication 63, 124 ECHO Encryption...
  • Page 141 ZyXEL P-330W User’s Guide L2TP Encapsulation LAN TCP/IP MAC Address Filtering MAC Filter Network Management NNTP Password Point-to-Point Tunneling Protocol 74, 82 POP3 Port Forwarding Port Numbers PPPoE PPTP Preamble Mode RADIUS Related Documentation Restore RF signals RTS Threshold Security Parameters Service Set Services SMTP...

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