ZyXEL Communications NBG-510S Guia do Utilizador

www.zyxel.comNBG-510S802.11g Wireless Remote Access Broadband GatewayUser’s GuideVersion 1.007/2007Edition 1DEFAULT LOGINIP Address http://192.168.1.

Contents OverviewNBG-510S User’s Guide10Troubleshooting and Appendices ...

Chapter 13 Access ControlNBG-510S User’s Guide100

NBG-510S User’s Guide101CHAPTER 14 Content FilteringThis chapter provides a brief overview of content filtering using the embedded web GUI.14.1 Cont

Chapter 14 Content FilteringNBG-510S User’s Guide102Web Proxy A server that acts as an intermediary between a user and the Internet to provide securit

103PART IVManagement• UPnP (105)• Static Route (113)

104

NBG-510S User’s Guide105CHAPTER 15 UPnPThis chapter introduces the Universal Plug and Play feature. This chapter is only applicable when the ZyXEL De

Chapter 15 UPnPNBG-510S User’s Guide106When a UPnP device joins a network, it announces its presence with a multicast message. For security reasons, t

Chapter 15 UPnPNBG-510S User’s Guide10715.3.1 Installing UPnP in Windows MeFollow the steps below to install UPnP in Windows Me. 1 Click Start, Sett

Chapter 15 UPnPNBG-510S User’s Guide10815.3.2 Installing UPnP in Windows XPFollow the steps below to install UPnP in Windows XP.15.4 Using UPnP in W

Chapter 15 UPnPNBG-510S User’s Guide10915.4.1 Auto-discover Your UPnP-enabled Network Device1 Click Start and Control Panel. Double-click Network Co

Table of ContentsNBG-510S User’s Guide11Table of ContentsAbout This Guide ...

Chapter 15 UPnPNBG-510S User’s Guide110" When the UPnP-enabled device is disconnected from your computer, all port mappings will be deleted autom

Chapter 15 UPnPNBG-510S User’s Guide111Follow the steps below to access the web configurator.1 Click Start and then Control Panel. 2 Double-click Net

Chapter 15 UPnPNBG-510S User’s Guide1126 Right-click the icon for your ZyXEL device and select Properties. A properties window displays with basic inf

NBG-510S User’s Guide113CHAPTER 16 Static RouteThis chapter shows you how to configure static routes for your ZyXEL Device.16.1 IP Static Route Ea

Chapter 16 Static RouteNBG-510S User’s Guide114Figure 74 Management > Static Route The following table describes the labels in this screen. 16.2.

Chapter 16 Static RouteNBG-510S User’s Guide115The following table describes the labels in this screen. Table 33 Management > Static Route >

Chapter 16 Static RouteNBG-510S User’s Guide116

117PART VMaintenance• System (119)• Logs (123)• Tools (125)

118

NBG-510S User’s Guide119CHAPTER 17 SystemThis chapter provides information on the System screens. 17.1 System OverviewSee the chapter about wizard s

Table of ContentsNBG-510S User’s Guide123.6 Device Reset ...

Chapter 17 SystemNBG-510S User’s Guide120The following table describes the labels in this screen.17.3 Time Setting ScreenTo change your ZyXEL Device’

Chapter 17 SystemNBG-510S User’s Guide121Figure 77 Maintenance > System > Time SettingThe following table describes the labels in this screen

Chapter 17 SystemNBG-510S User’s Guide122Date (MM:DD:YYYY)Enter the new date in these fields.Configure Time Click Configure Time to have the ZyXEL Dev

NBG-510S User’s Guide123CHAPTER 18 LogsThis chapter contains information about configuring general log settings and viewing the ZyXEL Device’s logs.

Chapter 18 LogsNBG-510S User’s Guide124Message This field states the reason for the log.Source If the log was caused by an incoming packet, this field

NBG-510S User’s Guide125CHAPTER 19 ToolsThis chapter shows you how to upload a new firmware, upload or save backup configuration files and restart th

Chapter 19 ToolsNBG-510S User’s Guide1261 Do not turn off the ZyXEL Device while firmware upload is in progress!19.1.1 Upgrading FirmwareThe followin

Chapter 19 ToolsNBG-510S User’s Guide127Figure 83 Maintenance > Tools > Configuration19.2.1 Backup Configuration You can back up (save) the

Chapter 19 ToolsNBG-510S User’s Guide128Figure 85 Maintenance > Tools > Configuration: Upload Restart " Do NOT turn off the ZyXEL Device

Chapter 19 ToolsNBG-510S User’s Guide129" Do NOT turn off the ZyXEL Device while it is restarting.3 After the ZyXEL Device finishes rebooting, t

Table of ContentsNBG-510S User’s Guide13Chapter 8WAN ...

Chapter 19 ToolsNBG-510S User’s Guide130The following table describes the labels in this screen.19.5 Diagnostic Tools ScreenUse this screen to check

Chapter 19 ToolsNBG-510S User’s Guide13119.5.1 Diagnostic Tools Ping ResultsWhen the packets transmitted and packets received fields are greater tha

Chapter 19 ToolsNBG-510S User’s Guide13219.5.3 Diagnostic Tools DNS Resolve ResultsThe DNS resolve results show which IP address the target domain na

133PART VISecure Remote Access (User Portal)• Secure Remote Access Title (135)• Secure Remote Access Title (135)• Manage Accessible LAN Resources (

134

NBG-510S User’s Guide135CHAPTER 20 Secure Remote Access TitleThis chapter describes how to configure the name the remote user sees in the secure rem

Chapter 20 Secure Remote Access TitleNBG-510S User’s Guide136

NBG-510S User’s Guide137CHAPTER 21 Secure Remote Access User InfoThis chapter describes how to set up user accounts. 21.1 Overview A user account al

Chapter 21 Secure Remote Access User InfoNBG-510S User’s Guide138Figure 96 User Portal > User Info > Add The following table describes the lab

Chapter 21 Secure Remote Access User InfoNBG-510S User’s Guide139The following table describes the labels in this screen. Table 43 User Portal >

Table of ContentsNBG-510S User’s Guide14Part III: Security... 91Cha

Chapter 21 Secure Remote Access User InfoNBG-510S User’s Guide140

NBG-510S User’s Guide141CHAPTER 22 Manage Accessible LANResourcesThis chapter describes how to manage the list of servers that remote users can acces

Chapter 22 Manage Accessible LAN ResourcesNBG-510S User’s Guide14222.2.1 Add/Edit Server Screen Click the Add or Edit icon in the Portal User > Ma

NBG-510S User’s Guide143CHAPTER 23 Manage User AccessPermissionsThis chapter describes how to manage the list of resources that each remote user can

Chapter 23 Manage User Access PermissionsNBG-510S User’s Guide14423.3 Manage a User’s View Click the Manage View icon in the Portal User > Manage

Chapter 23 Manage User Access PermissionsNBG-510S User’s Guide145Figure 102 User Portal > Manage Views > Manage View > Add a ... Category

Chapter 23 Manage User Access PermissionsNBG-510S User’s Guide14623.5.1 Adding a Reference: Manually When adding a reference, click Click here to a a

Chapter 23 Manage User Access PermissionsNBG-510S User’s Guide147Figure 105 User Portal > Manage Views > Manage View > Add Reference >

Chapter 23 Manage User Access PermissionsNBG-510S User’s Guide148The following table describes the labels in this screen. 23.5.4 Adding a Reference:

Chapter 23 Manage User Access PermissionsNBG-510S User’s Guide149Size This lists the size of the file.Creation Date This lists the date and time that

Table of ContentsNBG-510S User’s Guide15Part V: Maintenance...117Chapter

Chapter 23 Manage User Access PermissionsNBG-510S User’s Guide150

NBG-510S User’s Guide151CHAPTER 24 Secure Remote Desktop ControlThis chapter describes how to configure the ZyXEL Device to allow remote users to man

Chapter 24 Secure Remote Desktop ControlNBG-510S User’s Guide152Figure 109 User Portal > Desktop Links The following table describes the labels i

Chapter 24 Secure Remote Desktop ControlNBG-510S User’s Guide15324.4 Add Desktop Link Screen Click the Add or Edit icon in the User Portal > Desk

Chapter 24 Secure Remote Desktop ControlNBG-510S User’s Guide154

NBG-510S User’s Guide155CHAPTER 25 Secure Remote Access ScreensThis chapter describes how to access and use the ZyXEL Device secure remote access scr

Chapter 25 Secure Remote Access ScreensNBG-510S User’s Guide156• If you are on the ZyXEL Device’s LAN, enter the ZyXEL Device’s LAN IP address (http:/

Chapter 25 Secure Remote Access ScreensNBG-510S User’s Guide157Figure 113 Login: Enter Account Information " The ZyXEL Device logs you out if

Chapter 25 Secure Remote Access ScreensNBG-510S User’s Guide158The icons and language label at the top-right of the screen ( ) are visible from most s

Chapter 25 Secure Remote Access ScreensNBG-510S User’s Guide159The following table describes the labels in this screen. 25.6 File Uploading This exa

Table of ContentsNBG-510S User’s Guide16Chapter 22Manage Accessible LAN Resources...

Chapter 25 Secure Remote Access ScreensNBG-510S User’s Guide1604 The file displays in the screen after the upload finishes. The file is now available

Chapter 25 Secure Remote Access ScreensNBG-510S User’s Guide161Figure 122 Desktop Links The following table describes the labels in this screen. Ta

Chapter 25 Secure Remote Access ScreensNBG-510S User’s Guide162

163PART VIITroubleshooting and Appendices• Troubleshooting (165)• Product Specifications (171)• Common Services (177)• Legal Information (195)• Cu

164

NBG-510S User’s Guide165CHAPTER 26 TroubleshootingThis chapter offers some suggestions to solve problems you might encounter. The potential problems

Chapter 26 TroubleshootingNBG-510S User’s Guide16626.2 ZyXEL Device Access and LoginV I forgot the IP address for the ZyXEL Device.1 The default IP a

Chapter 26 TroubleshootingNBG-510S User’s Guide1676 If the problem continues, contact the network administrator or vendor, or try one of the advanced

Chapter 26 TroubleshootingNBG-510S User’s Guide1682 If you deploy the ZyXEL Device as a new gateway, make sure you entered your ISP account informatio

Chapter 26 TroubleshootingNBG-510S User’s Guide169To reset the ZyXEL Device,1 Make sure the PWR LED is on and not blinking. 2 Use a pointed object to

Table of ContentsNBG-510S User’s Guide1726.1 Power, Hardware Connections, and LEDs ...

Chapter 26 TroubleshootingNBG-510S User’s Guide170

NBG-510S User’s Guide171APPENDIX A Product SpecificationsThe following tables summarize the ZyXEL Device’s hardware and firmware features.Table 61

Appendix A Product SpecificationsNBG-510S User’s Guide172The following list, which is not exhaustive, illustrates the standards supported in the ZyXEL

Appendix A Product SpecificationsNBG-510S User’s Guide173Wall-mounting InstructionsComplete the following steps to hang your ZyXEL Device on a wall.&

Appendix A Product SpecificationsNBG-510S User’s Guide174Figure 123 Wall-mounting ExampleCable Pin AssignmentsPower Adaptor SpecificationsTable 64

Appendix A Product SpecificationsNBG-510S User’s Guide175Power Consumption 12 WSafety Standards ITS, GS, and CETable 66 EU Power Adaptor Specifica

Appendix A Product SpecificationsNBG-510S User’s Guide176

NBG-510S User’s Guide177APPENDIX B Common ServicesThe following table lists some commonly-used services and their associated protocols and port numbe

Appendix B Common ServicesNBG-510S User’s Guide178FTP TCPTCP2021File Transfer Program, a program to enable fast transfer of files, including large fil

Appendix B Common ServicesNBG-510S User’s Guide179RTELNET TCP 107 Remote Telnet.RTSP TCP/UDP 554 The Real Time Streaming (media control) Protocol (RT

Table of ContentsNBG-510S User’s Guide18

Appendix B Common ServicesNBG-510S User’s Guide180

NBG-510S User’s Guide181APPENDIX C Wireless LANsWireless LAN TopologiesThis section discusses ad-hoc and infrastructure wireless LAN topologies.Ad-ho

Appendix C Wireless LANsNBG-510S User’s Guide182Figure 125 Basic Service SetESSAn Extended Service Set (ESS) consists of a series of overlapping BSS

Appendix C Wireless LANsNBG-510S User’s Guide183Figure 126 Infrastructure WLANChannelA channel is the radio frequency(ies) used by wireless devices

Appendix C Wireless LANsNBG-510S User’s Guide184Figure 127 RTS/CTSWhen station A sends data to the AP, it might not know that the station B is alre

Appendix C Wireless LANsNBG-510S User’s Guide185If the Fragmentation Threshold value is smaller than the RTS/CTS value (see previously) you set then

Appendix C Wireless LANsNBG-510S User’s Guide186Wireless security methods available on the ZyXEL Device are data encryption, wireless client authentic

Appendix C Wireless LANsNBG-510S User’s Guide187Determines the network services available to authenticated users once they are connected to the netwo

Appendix C Wireless LANsNBG-510S User’s Guide188For EAP-TLS authentication type, you must first have a wired connection to the network and obtain the

Appendix C Wireless LANsNBG-510S User’s Guide189Dynamic WEP Key ExchangeThe AP maps a unique key that is generated with the RADIUS server. This key e

List of FiguresNBG-510S User’s Guide19List of FiguresFigure 1 Secure Wired and Wireless Internet Access Through Broadband Modem or Router ...

Appendix C Wireless LANsNBG-510S User’s Guide190Encryption Both WPA and WPA2 improve data encryption by using Temporal Key Integrity Protocol (TKIP),

Appendix C Wireless LANsNBG-510S User’s Guide191Wireless Client WPA SupplicantsA wireless client supplicant is the software that runs on an operating

Appendix C Wireless LANsNBG-510S User’s Guide1923 The AP and wireless clients generate a common PMK (Pairwise Master Key). The key itself is not sent

Appendix C Wireless LANsNBG-510S User’s Guide193Antenna OverviewAn antenna couples RF signals onto air. A transmitter within a wireless device sends

Appendix C Wireless LANsNBG-510S User’s Guide194Positioning AntennasIn general, antennas should be mounted as high as practically possible and free of

NBG-510S User’s Guide195APPENDIX D Legal InformationCopyrightCopyright © 2007 by ZyXEL Communications Corporation.The contents of this publication ma

Appendix D Legal InformationNBG-510S User’s Guide1963 Connect the equipment into an outlet on a circuit different from that to which the receiver is c

Appendix D Legal InformationNBG-510S User’s Guide197ZyXEL Limited WarrantyZyXEL warrants to the original end user (purchaser) that this product is fr

Appendix D Legal InformationNBG-510S User’s Guide198

NBG-510S User’s Guide199APPENDIX E Customer SupportPlease have the following information ready when you contact customer support.Required Information

List of FiguresNBG-510S User’s Guide20Figure 39 ZyXEL Utility: Profile Encryption ...

Appendix E Customer SupportNBG-510S User’s Guide200• Regular Mail: ZyXEL Communications, Czech s.r.o., Modranská 621, 143 01 Praha 4 - Modrany, Ceská

Appendix E Customer SupportNBG-510S User’s Guide201India• Support E-mail: [email protected]• Sales E-mail: [email protected]• Telephone: +91-11-30888144

Appendix E Customer SupportNBG-510S User’s Guide202• Regular Mail: ZyXEL Communications Inc., 1130 N. Miller St., Anaheim, CA 92806-2001, U.S.A.Norway

Appendix E Customer SupportNBG-510S User’s Guide203Sweden• Support E-mail: [email protected]• Sales E-mail: [email protected]• Telephone: +46-31-744-7700

Appendix E Customer SupportNBG-510S User’s Guide204

IndexNBG-510S User’s Guide205IndexAaccess control 93access point, See AP 61ActiveX 101address assignment 69administrator password, change 37Advanced E

IndexNBG-510S User’s Guide206Ffactory DHCPdefaults 79factory LAN defaults 77FCC interference statement 195file browsing 158, 159firewall 93, 94and NAT

IndexNBG-510S User’s Guide207traversal 105Network Address Translation, See NAT 81Ooperation environment 171own computer 32, 156PPairwise Master Key (P

IndexNBG-510S User’s Guide208Ttemperature 171Temporal Key Integrity Protocol (TKIP) 190time setting 120trigger port 85trigger port forwarding 85exampl

IndexNBG-510S User’s Guide209WPA-PSK 189, 190application example 191

List of FiguresNBG-510S User’s Guide21Figure 82 Firmware Upload: Reboot ...

IndexNBG-510S User’s Guide210

List of FiguresNBG-510S User’s Guide22Figure 125 Basic Service Set ...

List of TablesNBG-510S User’s Guide23List of TablesTable 1 Rear Panel ...

List of TablesNBG-510S User’s Guide24Table 39 Maintenance > Tools > Diagnostic Tools ...

25PART IIntroduction• Introducing the ZyWALL (19)• Hardware Connection (29)• The Web Configurator (31)• Status (39)• Setup Wizard (41)

26

NBG-510S User’s Guide27CHAPTER 1 Introducing the ZyXEL DeviceThis chapter introduces the main applications of the ZyXEL Device. 1.1 OverviewThe NBG-

Chapter 1 Introducing the ZyXEL DeviceNBG-510S User’s Guide28Figure 2 SSL-protected File Sharing for Remote Users The secure remote access portal a

NBG-510S User’s Guide29CHAPTER 2 Hardware ConnectionThis chapter describes the port connections and LEDs. 2.1 Ports and ConnectorsThis section descr

About This GuideNBG-510S User’s Guide3About This GuideIntended AudienceThis manual is intended for home and small business network administrators wh

Chapter 2 Hardware ConnectionNBG-510S User’s Guide302.2 LEDs The following table describes the LEDs (lights) on the ZyXEL Device.Figure 4 LEDs Ta

NBG-510S User’s Guide31CHAPTER 3 The Web ConfiguratorThis chapter introduces the web configurator and shows you how to log in as an administrator. 3.

Chapter 3 The Web ConfiguratorNBG-510S User’s Guide32Figure 5 Login: Security Message 4 The Login screen appears. For administrator access, type the

Chapter 3 The Web ConfiguratorNBG-510S User’s Guide33Figure 7 Login: Initial Screen If another person is currently logged in using the administrat

Chapter 3 The Web ConfiguratorNBG-510S User’s Guide34Figure 9 Login Screen: Security Message for Administrator Login 7 The main screen displays. 3.3

Chapter 3 The Web ConfiguratorNBG-510S User’s Guide35• B - navigation panel• C - main window• D - status bar3.3.1 Title BarThe title bar provides so

Chapter 3 The Web ConfiguratorNBG-510S User’s Guide363.3.3 Main WindowThe main window shows the screen you select in the menu. It is discussed in the

Chapter 3 The Web ConfiguratorNBG-510S User’s Guide373.4 Login TimeoutBy default, the web configurator automatically logs you out after 5 minutes (3

Chapter 3 The Web ConfiguratorNBG-510S User’s Guide38In the Old Password field, enter the current password. Enter the new password (up to 31 printable

NBG-510S User’s Guide39CHAPTER 4 StatusThis chapter explains the Status screen, which is the screen you see when you first log in to the ZyXEL Device

Document ConventionsNBG-510S User’s Guide4Document ConventionsWarnings and NotesThese are how warnings and notes are shown in this User’s Guide. 1 War

Chapter 4 StatusNBG-510S User’s Guide40WAN MAC Address This field displays the MAC address assigned to the WAN interface. If you configured the WAN in

NBG-510S User’s Guide41CHAPTER 5 Setup WizardThis chapter provides information on the Wizard setup screens in the web configurator.5.1 Wizard Setup

Chapter 5 Setup WizardNBG-510S User’s Guide42" You cannot use the admin account to access network resources. 3 Select the ZyXEL Device’s time zon

Chapter 5 Setup WizardNBG-510S User’s Guide435 Use DHCP client if your ISP did not give you any Internet access settings. Otherwise select the mode t

Chapter 5 Setup WizardNBG-510S User’s Guide44Figure 20 Wizard: Applying Internet Settings

NBG-510S User’s Guide45CHAPTER 6 Tutorials6.1 Secure Remote Access Configuration OverviewHere is a brief summary of how to configure secure remote a

Chapter 6 TutorialsNBG-510S User’s Guide466.2.1 Configure the Computer to be Managed Here is how to configure Windows Remote Desktop Connection on th

Chapter 6 TutorialsNBG-510S User’s Guide476.2.2 Configure the ZyXEL DeviceYou configure policies for the LAN computers to be managed in the ZyXEL De

Chapter 6 TutorialsNBG-510S User’s Guide486.2.3 Use the Secure Remote Desktop Connection 1 Open a browser window from a remote computer and log into

Chapter 6 TutorialsNBG-510S User’s Guide49Figure 27 Desktop 3 Roll your mouse over the (example) link to display the loopback IP address and port n

Document ConventionsNBG-510S User’s Guide5Icons Used in FiguresFigures in this User’s Guide may use the following generic icons. The ZyXEL Device ico

Chapter 6 TutorialsNBG-510S User’s Guide50Figure 29 Start > Programs > Accessories > Remote Desktop Connection 5 Enter the loopback IP addr

Chapter 6 TutorialsNBG-510S User’s Guide516.4 Example ParametersIn this chapter, the ZyXEL Device is also referred to as an access point (AP). A com

Chapter 6 TutorialsNBG-510S User’s Guide52Figure 32 Status: Wireless Settings Example6 Now that you have configured the ZyXEL Device’s wireless set

Chapter 6 TutorialsNBG-510S User’s Guide53This example illustrates how to manually connect your wireless client to an access point (AP) which is conf

Chapter 6 TutorialsNBG-510S User’s Guide54Figure 34 ZyXEL Utility: Confirm Save5 The ZyXEL utility returns to the Link Info screen while it connects

Chapter 6 TutorialsNBG-510S User’s Guide551 Open the ZyXEL utility and click the Profile tab to open the screen shown next. Click Add to configure a

Chapter 6 TutorialsNBG-510S User’s Guide565 This screen varies depending on the encryption method you selected in the previous screen. Enter the pre-s

Chapter 6 TutorialsNBG-510S User’s Guide57" Only one profile can be activated and used at any given time.Figure 42 Profile: Activate9 When you

Chapter 6 TutorialsNBG-510S User’s Guide58

59PART IINetwork• Wireless LAN (61)• WA N ( 69 )• LAN (77)• DHCP (79)• NAT and Firewall (WAN to LAN) (81)• DDNS (89)

Safety WarningsNBG-510S User’s Guide6Safety Warnings1 For your safety, be sure to read and follow all warning notices and instructions.• Do NOT use th

60

NBG-510S User’s Guide61CHAPTER 7 Wireless LANThis chapter discusses how to configure the wireless network settings in your ZyXEL Device. See Appendix

Chapter 7 Wireless LANNBG-510S User’s Guide62• Every wireless client in the same wireless network must use security compatible with the AP.Security st

Chapter 7 Wireless LANNBG-510S User’s Guide637.2.2 User AuthenticationYou can use WPA or WPA2 to have a RADIUS server authenticate users before they

Chapter 7 Wireless LANNBG-510S User’s Guide64The following table describes the general wireless LAN labels in this screen.See the rest of this chapter

Chapter 7 Wireless LANNBG-510S User’s Guide65The following table describes the labels in this screen.7.3.2 WEP EncryptionWEP encryption scrambles th

Chapter 7 Wireless LANNBG-510S User’s Guide66The following table describes the wireless LAN security labels in this screen.7.3.3 WPA-PSK/WPA2-PSKClic

Chapter 7 Wireless LANNBG-510S User’s Guide67The following table describes the labels in this screen.7.3.4 WPA/WPA2Click Network > Wireless LAN t

Chapter 7 Wireless LANNBG-510S User’s Guide68The following table describes the labels in this screen.Table 11 Network > Wireless LAN: WPA/WPA2LAB

NBG-510S User’s Guide69CHAPTER 8 WANThis chapter shows you how to configure the WAN screens on the ZyXEL Device for Internet access. 8.1 WAN IP Addr

Safety WarningsNBG-510S User’s Guide7This product is recyclable. Dispose of it properly.

Chapter 8 WANNBG-510S User’s Guide70Figure 49 Network > WAN > Internet Connection: DHCP Client EncapsulationThe following table describes the

Chapter 8 WANNBG-510S User’s Guide71Figure 50 Network > WAN > Internet Connection: Static IP EncapsulationThe following table describes the l

Chapter 8 WANNBG-510S User’s Guide728.6 WAN PPPoE Encapsulation The ZyXEL Device supports PPPoE (Point-to-Point Protocol over Ethernet) for a dial-up

Chapter 8 WANNBG-510S User’s Guide738.7 WAN PPTP Encapsulation Point-to-Point Tunneling Protocol (PPTP) is a network protocol that enables secure tr

Chapter 8 WANNBG-510S User’s Guide748.8 WAN Multicast Multicast allows packets to be transmitted to multiple hosts. Multicast is an alternative to un

Chapter 8 WANNBG-510S User’s Guide75The following table describes the labels in this screen.Table 16 Network > WAN > AdvancedLABEL DESCRIPTIO

Chapter 8 WANNBG-510S User’s Guide76

NBG-510S User’s Guide77CHAPTER 9 LANThis chapter describes the LAN screen you use to configure the LAN IP address on the ZyXEL Device. 9.1 LAN Overv

Chapter 9 LANNBG-510S User’s Guide78

NBG-510S User’s Guide79CHAPTER 10 DHCPThis chapter describes the DHCP screen you use to configure the DHCP server on the ZyXEL Device. 10.1 DHCPThe

Safety WarningsNBG-510S User’s Guide8

Chapter 10 DHCPNBG-510S User’s Guide80The following table describes the labels in this screen.10.2.1 DHCP Client List Screen Click Network > DHC

NBG-510S User’s Guide81CHAPTER 11 NAT and Firewall (WAN to LAN)This chapter discusses how to configure NAT on the ZyXEL Device.11.1 NAT Overview N

Chapter 11 NAT and Firewall (WAN to LAN)NBG-510S User’s Guide82" Some residential broadband ISP accounts do not allow you to run any server proce

Chapter 11 NAT and Firewall (WAN to LAN)NBG-510S User’s Guide83Figure 58 Network > NAT > Port ForwardingThe following table describes the lab

Chapter 11 NAT and Firewall (WAN to LAN)NBG-510S User’s Guide84Figure 59 Network > NAT > Port Forwarding > Add/EditThe following table desc

Chapter 11 NAT and Firewall (WAN to LAN)NBG-510S User’s Guide8511.5 Trigger Port Forwarding Some services use a dedicated range of ports on the cli

Chapter 11 NAT and Firewall (WAN to LAN)NBG-510S User’s Guide862 If an application needs a continuous data stream, that port (range) will be tied up s

Chapter 11 NAT and Firewall (WAN to LAN)NBG-510S User’s Guide87Figure 62 Network > NAT > Port Triggering > Add/EditThe following table des

Chapter 11 NAT and Firewall (WAN to LAN)NBG-510S User’s Guide88

NBG-510S User’s Guide89CHAPTER 12 DDNS12.1 Dynamic DNS DDNS (Dynamic DNS) lets you use a fixed domain name with a dynamic WAN IP address that chang

Contents OverviewNBG-510S User’s Guide9Contents OverviewIntroduction ...

Chapter 12 DDNSNBG-510S User’s Guide9012.3 DDNS Add/Edit ScreenClick the Add or Edit icon in the Network > DDNS screen to open this screen. Use th

91PART IIISecurity• Access Control (93)• Content Filtering (101)

92

NBG-510S User’s Guide93CHAPTER 13 Access ControlThis chapter gives some background information on firewalls and explains how to get started with the

Chapter 13 Access ControlNBG-510S User’s Guide9413.3 Firewall OverviewThe ZyXEL Device acts as a secure gateway for all data passing between the Inte

Chapter 13 Access ControlNBG-510S User’s Guide95Access control applies to outgoing access (sessions initiated from the LAN and going to the WAN). All

Chapter 13 Access ControlNBG-510S User’s Guide96The following table describes the labels in this screen.13.5 Access Control Add/Edit Screen Click t

Chapter 13 Access ControlNBG-510S User’s Guide97Figure 68 Security > Access Control > Add/EditThe following table describes the labels in thi

Chapter 13 Access ControlNBG-510S User’s Guide9813.6 Schedules Screen Click Security > Schedules to open the following screen. Use this screen t

Chapter 13 Access ControlNBG-510S User’s Guide99The following table describes the labels in this screen.13.7.1 Time Period ExamplesSince a time peri