Zyxel-communications Prestige P-870HW-51a v2 Uživatelský manuál

www.zyxel.comwww.zyxel.comP-870HW-51a v2802.11bg Wireless VDSL2 4 port gatewayCopyright © 2009 ZyXEL Communications CorporationFirmware Version 1.0Edi

New Template User’s Guide10

Chapter 7 Wireless LANP-870HW-51a v2 User’s Guide100Use the PIN method instead of the push-button configuration (PBC) method if you want to ensure tha

Chapter 7 Wireless LANP-870HW-51a v2 User’s Guide101The following figure shows a WPS-enabled wireless client (installed in a notebook computer) conne

Chapter 7 Wireless LANP-870HW-51a v2 User’s Guide102The following figure shows a WPS-enabled client (installed in a notebook computer) connecting to a

Chapter 7 Wireless LANP-870HW-51a v2 User’s Guide1037.9.4.4 Example WPS Network SetupThis section shows how security settings are distributed in an

Chapter 7 Wireless LANP-870HW-51a v2 User’s Guide104point. However, you know that Client 2 supports the registrar function, so you use it to perform t

Chapter 7 Wireless LANP-870HW-51a v2 User’s Guide105• When you use the PBC method, there is a short period (from the moment you press the button on o

Chapter 7 Wireless LANP-870HW-51a v2 User’s Guide106

P-870HW-51a v2 User’s Guide107CHAPTER 8 Network Address Translation(NAT)8.1 Overview This chapter discusses how to configure NAT on the ZyXEL Device

Chapter 8 Network Address Translation (NAT)P-870HW-51a v2 User’s Guide108NAT makes your whole inside network appear as a single computer to the outsid

Chapter 8 Network Address Translation (NAT)P-870HW-51a v2 User’s Guide109The following table describes the labels in this screen. Table 28 NAT Port

Table of ContentsP-870HW-51a v2 User’s Guide11Table of ContentsAbout This User's Guide...

Chapter 8 Network Address Translation (NAT)P-870HW-51a v2 User’s Guide1108.3.1 The Port Forwarding Edit Screen This screen lets you create or edit a

Chapter 8 Network Address Translation (NAT)P-870HW-51a v2 User’s Guide1118.4 The DMZ Host ScreenIn addition to the servers for specified services, N

Chapter 8 Network Address Translation (NAT)P-870HW-51a v2 User’s Guide112The following table describes the fields in this screen. 8.5 Technical Refer

Chapter 8 Network Address Translation (NAT)P-870HW-51a v2 User’s Guide113addresses and the ISP assigns the WAN IP address. The NAT network appears as

Chapter 8 Network Address Translation (NAT)P-870HW-51a v2 User’s Guide114

115PART IIISecurityIP Filter (117)

116

P-870HW-51a v2 User’s Guide117CHAPTER 9 IP Filter9.1 Overview This chapter shows you how to enable and configure the ZyXEL Device IP filtering setti

Chapter 9 IP FilterP-870HW-51a v2 User’s Guide118Some of the most common IP ports are: Default Filtering Policies Filtering rules are grouped based on

Chapter 9 IP FilterP-870HW-51a v2 User’s Guide119The following table describes the labels in this screen. Table 33 Incoming IP FilteringLABEL DESCR

Table of ContentsP-870HW-51a v2 User’s Guide123.2.3 Status Bar ...

Chapter 9 IP FilterP-870HW-51a v2 User’s Guide1209.3.1 Creating Incoming Filtering Rules In the Incoming screen, click Add to display this screen a

Chapter 9 IP FilterP-870HW-51a v2 User’s Guide121Back Click Back to return to the previous screen.Apply Click Apply to save your customized settings

Chapter 9 IP FilterP-870HW-51a v2 User’s Guide122

123PART IVAdvancedStatic Route (125)Quality of Service (QoS) (129)Dynamic DNS Setup (141)Remote Management (143)Universal Plug-and-Play (UPnP) (1

124

P-870HW-51a v2 User’s Guide125CHAPTER 10 Static Route10.1 Overview The ZyXEL Device usually uses the default gateway to route outbound traffic fro

Chapter 10 Static RouteP-870HW-51a v2 User’s Guide12610.2 The Static Route ScreenClick Advanced > Static Route to open the Static Route screen. Fi

Chapter 10 Static RouteP-870HW-51a v2 User’s Guide12710.2.1 Static Route Edit Click the Add button in the Static Route screen. Use this screen to

Chapter 10 Static RouteP-870HW-51a v2 User’s Guide128

P-870HW-51a v2 User’s Guide129CHAPTER 11 Quality of Service (QoS)11.1 Overview Quality of Service (QoS) refers to both a network’s ability to delive

Table of ContentsP-870HW-51a v2 User’s Guide137.1.1 What You Can Do in this Chapter ...

Chapter 11 Quality of Service (QoS)P-870HW-51a v2 User’s Guide13011.2 What You Need to KnowThe following terms and concepts may help as you read thro

Chapter 11 Quality of Service (QoS)P-870HW-51a v2 User’s Guide131The following table describes the labels in this screen. 11.4 The Queue Setup Scree

Chapter 11 Quality of Service (QoS)P-870HW-51a v2 User’s Guide13211.4.1 Adding a QoS Queue Click the Add button or the edit icon in the Queue Setup s

Chapter 11 Quality of Service (QoS)P-870HW-51a v2 User’s Guide13311.5 The Class Setup Screen Use this screen to add, edit or delete QoS classifier

Chapter 11 Quality of Service (QoS)P-870HW-51a v2 User’s Guide134DstMAC /Mask This shows the destination MAC address and the mask of traffic of this c

Chapter 11 Quality of Service (QoS)P-870HW-51a v2 User’s Guide13511.5.1 QoS Class Edit Click the Add button or the edit icon in the Class Setup scre

Chapter 11 Quality of Service (QoS)P-870HW-51a v2 User’s Guide136Interface Select from which Ethernet port traffic of this class should come.Select L

Chapter 11 Quality of Service (QoS)P-870HW-51a v2 User’s Guide13711.6 Technical ReferenceThe following section contains additional technical informa

Chapter 11 Quality of Service (QoS)P-870HW-51a v2 User’s Guide138IEEE 802.1Q TagThe IEEE 802.1Q standard defines an explicit VLAN tag in the MAC heade

Chapter 11 Quality of Service (QoS)P-870HW-51a v2 User’s Guide139DSCP and Per-Hop Behavior DiffServ defines a new Differentiated Services (DS) field

Table of ContentsP-870HW-51a v2 User’s Guide14Chapter 10Static Route ...

Chapter 11 Quality of Service (QoS)P-870HW-51a v2 User’s Guide140

P-870HW-51a v2 User’s Guide141CHAPTER 12 Dynamic DNS Setup12.1 Overview Dynamic DNS allows you to update your current dynamic IP address with one or

Chapter 12 Dynamic DNS SetupP-870HW-51a v2 User’s Guide14212.3 The Dynamic DNS Screen To change your ZyXEL Device’s DDNS, click Advanced > Dynamic

P-870HW-51a v2 User’s Guide143CHAPTER 13 Remote Management13.1 OverviewThis chapter explains how to configure the TR-069 settings and access control

Chapter 13 Remote ManagementP-870HW-51a v2 User’s Guide144Click Advanced > Remote MGMT to open the following screen. Use this screen to configure y

Chapter 13 Remote ManagementP-870HW-51a v2 User’s Guide14513.3 The Service Control ScreenClick Advanced > Remote MGMT > Service Control to ope

Chapter 13 Remote ManagementP-870HW-51a v2 User’s Guide146The following table describes the fields in this screen. 13.4 The IP Address ScreenClick Ad

Chapter 13 Remote ManagementP-870HW-51a v2 User’s Guide14713.4.1 Adding an IP AddressClick the Add button in the IP Address screen to open the follo

Chapter 13 Remote ManagementP-870HW-51a v2 User’s Guide148

P-870HW-51a v2 User’s Guide149CHAPTER 14 Universal Plug-and-Play (UPnP)14.1 Overview Universal Plug and Play (UPnP) is a distributed, open networkin

Table of ContentsP-870HW-51a v2 User’s Guide15Part V: Maintenance, Troubleshooting and Specifications... 163Chapter 15System Settings...

Chapter 14 Universal Plug-and-Play (UPnP)P-870HW-51a v2 User’s Guide150Windows Messenger is an example of an application that supports NAT traversal a

Chapter 14 Universal Plug-and-Play (UPnP)P-870HW-51a v2 User’s Guide151The following table describes the fields in this screen. 14.4 Installing UPnP

Chapter 14 Universal Plug-and-Play (UPnP)P-870HW-51a v2 User’s Guide1522 Click on the Windows Setup tab and select Communication in the Components sel

Chapter 14 Universal Plug-and-Play (UPnP)P-870HW-51a v2 User’s Guide1534 Click OK to go back to the Add/Remove Programs Properties window and click N

Chapter 14 Universal Plug-and-Play (UPnP)P-870HW-51a v2 User’s Guide1544 The Windows Optional Networking Components Wizard window displays. Select Net

Chapter 14 Universal Plug-and-Play (UPnP)P-870HW-51a v2 User’s Guide1555 In the Networking Services window, select the Universal Plug and Play check

Chapter 14 Universal Plug-and-Play (UPnP)P-870HW-51a v2 User’s Guide1562 Right-click the icon and select Properties. Figure 79 Network Connections

Chapter 14 Universal Plug-and-Play (UPnP)P-870HW-51a v2 User’s Guide1573 In the Internet Connection Properties window, click Settings to see the port

Chapter 14 Universal Plug-and-Play (UPnP)P-870HW-51a v2 User’s Guide1584 You may edit or delete the port mappings or click Add to manually add port ma

Chapter 14 Universal Plug-and-Play (UPnP)P-870HW-51a v2 User’s Guide1596 Select Show icon in notification area when connected option and click OK. An

Table of ContentsP-870HW-51a v2 User’s Guide16Appendix C IP Addresses and Subnetting ...

Chapter 14 Universal Plug-and-Play (UPnP)P-870HW-51a v2 User’s Guide1603 Select My Network Places under Other Places. Figure 85 Network Connections4

Chapter 14 Universal Plug-and-Play (UPnP)P-870HW-51a v2 User’s Guide1615 Right-click on the icon for your ZyXEL Device and select Invoke. The web con

Chapter 14 Universal Plug-and-Play (UPnP)P-870HW-51a v2 User’s Guide162

163PART VMaintenance, Troubleshooting and SpecificationsSystem Settings (165)Logs (169)Tools (173)Troubleshooting (181)Product Specifications (18

164

P-870HW-51a v2 User’s Guide165CHAPTER 15 System Settings15.1 Overview This chapter shows you how to configure system related settings, such as syste

Chapter 15 System SettingsP-870HW-51a v2 User’s Guide16615.2 The General ScreenUse the General screen to configure system settings such as the system

Chapter 15 System SettingsP-870HW-51a v2 User’s Guide16715.3 The Time Setting Screen To change your ZyXEL Device’s time and date, click Maintenance

Chapter 15 System SettingsP-870HW-51a v2 User’s Guide168First NTP time serverSecond NTP time serverThird NTP time serverFourth NTP time serverFifth NT

P-870HW-51a v2 User’s Guide169CHAPTER 16 Logs16.1 Overview This chapter contains information about configuring general log settings and viewing the

17PART IIntroductionIntroducing the ZyXEL Device (19)Tutorials (25)Introducing the Web Configurator (35)Status Screens (39)

Chapter 16 LogsP-870HW-51a v2 User’s Guide170The log wraps around and deletes the old entries after it fills.Figure 90 Maintenance > Logs > Vi

Chapter 16 LogsP-870HW-51a v2 User’s Guide171To change your ZyXEL Device’s log settings, click Maintenance > Logs > Log Settings. The screen ap

Chapter 16 LogsP-870HW-51a v2 User’s Guide172

P-870HW-51a v2 User’s Guide173CHAPTER 17 ToolsDo not interrupt the file transfer process as this may PERMANENTLY DAMAGE your ZyXEL Device. 17.1 Over

Chapter 17 ToolsP-870HW-51a v2 User’s Guide17417.2 The Firmware Upgrade ScreenClick Maintenance > Tools to open the Firmware screen. Follow the in

Chapter 17 ToolsP-870HW-51a v2 User’s Guide175After you see the Firmware Upload in Progress screen, wait two minutes before logging into the ZyXEL De

Chapter 17 ToolsP-870HW-51a v2 User’s Guide17617.3 The Configuration Screen Click Maintenance > Tools > Configuration. Information related to f

Chapter 17 ToolsP-870HW-51a v2 User’s Guide177Restore Configuration Restore Configuration allows you to upload a new or previously saved configuratio

Chapter 17 ToolsP-870HW-51a v2 User’s Guide178If the upload was not successful, the following screen will appear. Click Tools > Configuration to go

Chapter 17 ToolsP-870HW-51a v2 User’s Guide179Click Maintenance > Tools > Restart. Click Restart to have the ZyXEL Device reboot. This does not

18

Chapter 17 ToolsP-870HW-51a v2 User’s Guide180

P-870HW-51a v2 User’s Guide181CHAPTER 18 TroubleshootingThis chapter offers some suggestions to solve problems you might encounter. The potential pro

Chapter 18 TroubleshootingP-870HW-51a v2 User’s Guide1822 Check the hardware connections. See the Quick Start Guide. 3 Inspect your cables for damage.

Chapter 18 TroubleshootingP-870HW-51a v2 User’s Guide183• If you changed the IP address (Section on page 76), use the new IP address.• If you change

Chapter 18 TroubleshootingP-870HW-51a v2 User’s Guide1842 Make sure you entered your ISP account information correctly in the WAN screens. These field

Chapter 18 TroubleshootingP-870HW-51a v2 User’s Guide185• Check the settings for QoS. If it is disabled, you might consider activating it. If it is e

Chapter 18 TroubleshootingP-870HW-51a v2 User’s Guide186

P-870HW-51a v2 User’s Guide187CHAPTER 19 Product SpecificationsThe following tables summarize the ZyXEL Device’s hardware and firmware features.19.1

Chapter 19 Product SpecificationsP-870HW-51a v2 User’s Guide188DHCP Server IP Pool 192.168.1.33 to 192.168.1.254Static DHCP Addresses10Static Routes 1

Chapter 19 Product SpecificationsP-870HW-51a v2 User’s Guide189PPPoE Support (RFC2516)PPPoE (Point-to-Point Protocol over Ethernet) emulates a dial-u

P-870HW-51a v2 User’s Guide19CHAPTER 1 Introducing the ZyXEL DeviceThis chapter introduces the main applications and features of the ZyXEL Device. It

Chapter 19 Product SpecificationsP-870HW-51a v2 User’s Guide19019.3 Wireless Features Other Protocol SupportPPP (Point-to-Point Protocol) link layer

Chapter 19 Product SpecificationsP-870HW-51a v2 User’s Guide191The following list, which is not exhaustive, illustrates the standards supported in th

Chapter 19 Product SpecificationsP-870HW-51a v2 User’s Guide192RFC 2408 Internet Security Association and Key Management Protocol (ISAKMP)RFC 2516 A M

193PART VIAppendices and IndexNote: The appendices provide general information. Some details may not apply to your ZyXEL Device.Setting Up Your Comput

194

P-870HW-51a v2 User’s Guide195APPENDIX A Setting Up Your Computer’s IPAddressNote: Your specific ZyXEL device may not support all of the operating sy

Appendix A Setting Up Your Computer’s IP AddressP-870HW-51a v2 User’s Guide196Windows XP/NT/2000The following example uses the default Windows XP disp

Appendix A Setting Up Your Computer’s IP AddressP-870HW-51a v2 User’s Guide1973 Right-click Local Area Connection and then select Properties.Figure 1

Appendix A Setting Up Your Computer’s IP AddressP-870HW-51a v2 User’s Guide1985 The Internet Protocol TCP/IP Properties window opens.Figure 106 Wind

Appendix A Setting Up Your Computer’s IP AddressP-870HW-51a v2 User’s Guide1992 In the Command Prompt window, type "ipconfig" and then pres

Chapter 1 Introducing the ZyXEL DeviceP-870HW-51a v2 User’s Guide201.3 Good Habits for Managing the ZyXEL DeviceDo the following things regularly to

Appendix A Setting Up Your Computer’s IP AddressP-870HW-51a v2 User’s Guide200Windows VistaThis section shows screens from Windows Vista Professional.

Appendix A Setting Up Your Computer’s IP AddressP-870HW-51a v2 User’s Guide2014 Click Manage network connections.Figure 110 Windows Vista: Network

Appendix A Setting Up Your Computer’s IP AddressP-870HW-51a v2 User’s Guide2026 Select Internet Protocol Version 4 (TCP/IPv4) and then select Properti

Appendix A Setting Up Your Computer’s IP AddressP-870HW-51a v2 User’s Guide2037 The Internet Protocol Version 4 (TCP/IPv4) Properties window opens.Fi

Appendix A Setting Up Your Computer’s IP AddressP-870HW-51a v2 User’s Guide2042 In the Command Prompt window, type "ipconfig" and then press

Appendix A Setting Up Your Computer’s IP AddressP-870HW-51a v2 User’s Guide205Mac OS X: 10.3 and 10.4The screens in this section are from Mac OS X 10

Appendix A Setting Up Your Computer’s IP AddressP-870HW-51a v2 User’s Guide2063 When the Network preferences pane opens, select Built-in Ethernet from

Appendix A Setting Up Your Computer’s IP AddressP-870HW-51a v2 User’s Guide2075 For statically assigned settings, do the following:•From the Configur

Appendix A Setting Up Your Computer’s IP AddressP-870HW-51a v2 User’s Guide208Verifying SettingsCheck your TCP/IP properties by clicking Applications

Appendix A Setting Up Your Computer’s IP AddressP-870HW-51a v2 User’s Guide209Mac OS X: 10.5The screens in this section are from Mac OS X 10.5.1 Clic

Chapter 1 Introducing the ZyXEL DeviceP-870HW-51a v2 User’s Guide211.5 LEDs (Lights)The following graphic displays the labels of the LEDs.Figure 2

Appendix A Setting Up Your Computer’s IP AddressP-870HW-51a v2 User’s Guide2103 When the Network preferences pane opens, select Ethernet from the list

Appendix A Setting Up Your Computer’s IP AddressP-870HW-51a v2 User’s Guide211•In the Router field, enter the IP address of your ZyXEL Device.Figure

Appendix A Setting Up Your Computer’s IP AddressP-870HW-51a v2 User’s Guide212Verifying SettingsCheck your TCP/IP properties by clicking Applications

Appendix A Setting Up Your Computer’s IP AddressP-870HW-51a v2 User’s Guide2131 Click System > Administration > Network.Figure 125 Ubuntu 8:

Appendix A Setting Up Your Computer’s IP AddressP-870HW-51a v2 User’s Guide2143 In the Authenticate window, enter your admin account name and password

Appendix A Setting Up Your Computer’s IP AddressP-870HW-51a v2 User’s Guide2155 The Properties dialog box opens.Figure 129 Ubuntu 8: Network Settin

Appendix A Setting Up Your Computer’s IP AddressP-870HW-51a v2 User’s Guide2167 If you know your DNS server IP address(es), click the DNS tab in the N

Appendix A Setting Up Your Computer’s IP AddressP-870HW-51a v2 User’s Guide217tab. The Interface Statistics column shows data if your connection is

Appendix A Setting Up Your Computer’s IP AddressP-870HW-51a v2 User’s Guide218Linux: openSUSE 10.3 (KDE)This section shows you how to configure your c

Appendix A Setting Up Your Computer’s IP AddressP-870HW-51a v2 User’s Guide2192 When the Run as Root - KDE su dialog opens, enter the admin password

Chapter 1 Introducing the ZyXEL DeviceP-870HW-51a v2 User’s Guide22Refer to the Quick Start Guide for information on hardware connections. 1.6 The RE

Appendix A Setting Up Your Computer’s IP AddressP-870HW-51a v2 User’s Guide2204 When the Network Settings window opens, click the Overview tab, select

Appendix A Setting Up Your Computer’s IP AddressP-870HW-51a v2 User’s Guide2215 When the Network Card Setup window opens, click the Address tabFigure

Appendix A Setting Up Your Computer’s IP AddressP-870HW-51a v2 User’s Guide2228 If you know your DNS server IP address(es), click the Hostname/DNS tab

Appendix A Setting Up Your Computer’s IP AddressP-870HW-51a v2 User’s Guide223Verifying SettingsClick the KNetwork Manager icon on the Task bar to ch

Appendix A Setting Up Your Computer’s IP AddressP-870HW-51a v2 User’s Guide224

P-870HW-51a v2 User’s Guide225APPENDIX B Pop-up Windows, JavaScriptsand Java PermissionsIn order to use the web configurator you need to allow:• Web

Appendix B Pop-up Windows, JavaScripts and Java PermissionsP-870HW-51a v2 User’s Guide2261 In Internet Explorer, select Tools, Internet Options, Priva

Appendix B Pop-up Windows, JavaScripts and Java PermissionsP-870HW-51a v2 User’s Guide2272 Select Settings…to open the Pop-up Blocker Settings screen

Appendix B Pop-up Windows, JavaScripts and Java PermissionsP-870HW-51a v2 User’s Guide2284 Click Add to move the IP address to the list of Allowed sit

Appendix B Pop-up Windows, JavaScripts and Java PermissionsP-870HW-51a v2 User’s Guide2291 In Internet Explorer, click Tools, Internet Options and th

Chapter 1 Introducing the ZyXEL DeviceP-870HW-51a v2 User’s Guide231.7 The WPS WLAN ButtonYou can use the WPS WLAN ON/OFF button ( ) on the top of t

Appendix B Pop-up Windows, JavaScripts and Java PermissionsP-870HW-51a v2 User’s Guide2306 Click OK to close the window.Figure 145 Security Settings

Appendix B Pop-up Windows, JavaScripts and Java PermissionsP-870HW-51a v2 User’s Guide2315 Click OK to close the window.Figure 146 Security Setting

Appendix B Pop-up Windows, JavaScripts and Java PermissionsP-870HW-51a v2 User’s Guide2323 Click OK to close the window.Figure 147 Java (Sun)Mozilla

Appendix B Pop-up Windows, JavaScripts and Java PermissionsP-870HW-51a v2 User’s Guide233Click Content.to show the screen below. Select the check box

Appendix B Pop-up Windows, JavaScripts and Java PermissionsP-870HW-51a v2 User’s Guide234

P-870HW-51a v2 User’s Guide235APPENDIX C IP Addresses and SubnettingThis appendix introduces IP addresses and subnet masks. IP addresses identify ind

Appendix C IP Addresses and SubnettingP-870HW-51a v2 User’s Guide236The following figure shows an example IP address in which the first three octets (

Appendix C IP Addresses and SubnettingP-870HW-51a v2 User’s Guide237By convention, subnet masks always consist of a continuous sequence of ones begin

Appendix C IP Addresses and SubnettingP-870HW-51a v2 User’s Guide238NotationSince the mask is always a continuous number of ones beginning from the le

Appendix C IP Addresses and SubnettingP-870HW-51a v2 User’s Guide239The following figure shows the company network before subnetting. Figure 151 S

Chapter 1 Introducing the ZyXEL DeviceP-870HW-51a v2 User’s Guide24

Appendix C IP Addresses and SubnettingP-870HW-51a v2 User’s Guide240The following figure shows the company network after subnetting. There are now two

Appendix C IP Addresses and SubnettingP-870HW-51a v2 User’s Guide241Each subnet contains 6 host ID bits, giving 26 - 2 or 62 hosts for each subnet (a

Appendix C IP Addresses and SubnettingP-870HW-51a v2 User’s Guide242Example: Eight SubnetsSimilarly, use a 27-bit mask to create eight subnets (000, 0

Appendix C IP Addresses and SubnettingP-870HW-51a v2 User’s Guide243The following table is a summary for subnet planning on a network with a 16-bit n

Appendix C IP Addresses and SubnettingP-870HW-51a v2 User’s Guide244address that you entered. You don't need to change the subnet mask computed b

Appendix C IP Addresses and SubnettingP-870HW-51a v2 User’s Guide245address to computer A or setting computer A to obtain an IP address automatically

Appendix C IP Addresses and SubnettingP-870HW-51a v2 User’s Guide246The computer cannot access the Internet. This problem can be solved by assigning a

P-870HW-51a v2 User’s Guide247APPENDIX D Wireless LANsWireless LAN TopologiesThis section discusses ad-hoc and infrastructure wireless LAN topologies

Appendix D Wireless LANsP-870HW-51a v2 User’s Guide248with each other. When Intra-BSS is disabled, wireless client A and B can still access the wired

Appendix D Wireless LANsP-870HW-51a v2 User’s Guide249An ESSID (ESS IDentification) uniquely identifies each ESS. All access points and their associa

P-870HW-51a v2 User’s Guide25CHAPTER 2 TutorialsThis chapter describes how to set up a wireless network.2.1 How to Set up a Wireless NetworkThis tut

Appendix D Wireless LANsP-870HW-51a v2 User’s Guide250wireless gateway, but out-of-range of each other, so they cannot "hear" each other, th

Appendix D Wireless LANsP-870HW-51a v2 User’s Guide251Fragmentation ThresholdA Fragmentation Threshold is the maximum data fragment size (between 256

Appendix D Wireless LANsP-870HW-51a v2 User’s Guide252several intermediate rate steps between the maximum and minimum data rates. The IEEE 802.11g dat

Appendix D Wireless LANsP-870HW-51a v2 User’s Guide253IEEE 802.1xIn June 2001, the IEEE 802.1x standard was designed to extend the features of IEEE 8

Appendix D Wireless LANsP-870HW-51a v2 User’s Guide254• Access-ChallengeSent by a RADIUS server requesting more information in order to allow access.

Appendix D Wireless LANsP-870HW-51a v2 User’s Guide255However, MD5 authentication has some weaknesses. Since the authentication server needs to get t

Appendix D Wireless LANsP-870HW-51a v2 User’s Guide256Dynamic WEP Key ExchangeThe AP maps a unique key that is generated with the RADIUS server. This

Appendix D Wireless LANsP-870HW-51a v2 User’s Guide257If the AP or the wireless clients do not support WPA2, just use WPA or WPA-PSK depending on whe

Appendix D Wireless LANsP-870HW-51a v2 User’s Guide258keys. This prevent all wireless devices sharing the same encryption keys. (a weakness of WEP)Use

Appendix D Wireless LANsP-870HW-51a v2 User’s Guide2594 The RADIUS server distributes the PMK to the AP. The AP then sets up a key hierarchy and mana

Chapter 2 TutorialsP-870HW-51a v2 User’s Guide261 Open the Network > Wireless LAN screen in the AP’s web configurator.Figure 3 AP: Wireless LAN 2

Appendix D Wireless LANsP-870HW-51a v2 User’s Guide2604 The AP and wireless clients use the TKIP or AES encryption process, the PMK and information ex

Appendix D Wireless LANsP-870HW-51a v2 User’s Guide261Antenna OverviewAn antenna couples RF signals onto air. A transmitter within a wireless device

Appendix D Wireless LANsP-870HW-51a v2 User’s Guide262• Omni-directional antennas send the RF signal out in all directions on a horizontal plane. The

P-870HW-51a v2 User’s Guide263APPENDIX E Common ServicesThe following table lists some commonly-used services and their associated protocols and port

Appendix E Common ServicesP-870HW-51a v2 User’s Guide264ESP (IPSEC_TUNNEL)User-Defined 50 The IPSEC ESP (Encapsulation Security Protocol) tunneling pr

Appendix E Common ServicesP-870HW-51a v2 User’s Guide265PPTP TCP 1723 Point-to-Point Tunneling Protocol enables secure transfer of data over public n

Appendix E Common ServicesP-870HW-51a v2 User’s Guide266TFTP UDP 69 Trivial File Transfer Protocol is an Internet file transfer protocol similar to FT

P-870HW-51a v2 User’s Guide267APPENDIX F Legal InformationCopyrightCopyright © 2009 by ZyXEL Communications Corporation.The contents of this publicat

Appendix F Legal InformationP-870HW-51a v2 User’s Guide268• This device must accept any interference received, including interference that may cause u

Appendix F Legal InformationP-870HW-51a v2 User’s Guide269本機限在不干擾合法電臺與不受被干擾保障條件下於室內使用。 減少電磁波影響，請妥適使用。 Notices Changes or modifications not expressly

Chapter 2 TutorialsP-870HW-51a v2 User’s Guide275 Click the Advanced Setup tab and select 54g Auto in the 54gTM Mode field. Click Apply.Figure 4 AP

Appendix F Legal InformationP-870HW-51a v2 User’s Guide270purpose. ZyXEL shall in no event be held liable for indirect or consequential damages of any

IndexP-870HW-51a v2 User’s Guide271IndexAAAL5 189ACS 143ADSL2 189Advanced Encryption StandardSee AES.AES 257alternative subnet mask notation 238antenn

IndexP-870HW-51a v2 User’s Guide272Dynamic Host Configuration Protocol. See DHCP.dynamic WEP key exchange 256DYNDNS wildcard 141EEAP Authentication 25

IndexP-870HW-51a v2 User’s Guide273creating or eiding rules 120introduction 117policies 118IP multicasting 190IP pool 72IP pool setup 75LLAN statistic

IndexP-870HW-51a v2 User’s Guide274tagging 130versus CoS 130Quality of Service, see QoSQuick Start Guide 35RRADIUS 191, 253message types 253messages 2

IndexP-870HW-51a v2 User’s Guide275UPnP 149forum 150security issues 150VVIDVirtual Local Area Network See VLANVLAN 66Introduction 66number of possible

IndexP-870HW-51a v2 User’s Guide276

Chapter 2 TutorialsP-870HW-51a v2 User’s Guide287 Click the WLAN Station List hyperlink in the AP’s Status screen. You can see if any wireless client

Chapter 2 TutorialsP-870HW-51a v2 User’s Guide29This example illustrates how to manually connect your wireless client to an access point (AP) which i

About This User's GuideP-870HW-51a v2 User’s Guide3About This User's GuideIntended AudienceThis manual is intended for people who want to

Chapter 2 TutorialsP-870HW-51a v2 User’s Guide303 When you try to connect to an AP with security configured, a window will pop up prompting you to spe

Chapter 2 TutorialsP-870HW-51a v2 User’s Guide315 The ZyXEL utility returns to the Link Info screen while it connects to the wireless network using y

Chapter 2 TutorialsP-870HW-51a v2 User’s Guide321 Open the ZyXEL utility and click the Profile tab to open the screen shown next. Click Add to configu

Chapter 2 TutorialsP-870HW-51a v2 User’s Guide334 Choose the same encryption method as the AP to which you want to connect (In this example, WPA-PSK)

Chapter 2 TutorialsP-870HW-51a v2 User’s Guide347 Verify the profile settings in the read-only screen. Click Save to save and go to the next screen. F

P-870HW-51a v2 User’s Guide35CHAPTER 3 Introducing the WebConfiguratorThis chapter describes how to access and navigate the web configurator.3.1 Web

Chapter 3 Introducing the Web ConfiguratorP-870HW-51a v2 User’s Guide364 A password screen displays. Enter the default user name 1234 and default pass

Chapter 3 Introducing the Web ConfiguratorP-870HW-51a v2 User’s Guide37• B - navigation panel• C - main window• D - status bar3.2.1 Navigation Panel

Chapter 3 Introducing the Web ConfiguratorP-870HW-51a v2 User’s Guide383.2.2 Main WindowThe main window displays information and configuration fields

P-870HW-51a v2 User’s Guide39CHAPTER 4 Status ScreensUse the Status screens to look at the current status of the device, system resources and interfa

About This User's GuideP-870HW-51a v2 User’s Guide4Customer SupportIn the event of problems that cannot be solved by using this manual, you shoul

Chapter 4 Status ScreensP-870HW-51a v2 User’s Guide40Device InformationHost Name This field displays the ZyXEL Device system name. It is used for iden

Chapter 4 Status ScreensP-870HW-51a v2 User’s Guide41System UptimeThis field displays how long the ZyXEL Device has been running since it last starte

Chapter 4 Status ScreensP-870HW-51a v2 User’s Guide424.1.1 WAN Service StatisticsClick Status > WLAN Service Statistics to access this screen. Use

Chapter 4 Status ScreensP-870HW-51a v2 User’s Guide434.1.2 Route InfoRouting is based on the destination address only and the ZyXEL Device takes the

Chapter 4 Status ScreensP-870HW-51a v2 User’s Guide44Flag This indicates the route status.Up: The route is up.Reject: The route is blocked and will fo

Chapter 4 Status ScreensP-870HW-51a v2 User’s Guide454.1.3 WLAN Station ListClick Status > WLAN Station List to access this screen. Use this scre

Chapter 4 Status ScreensP-870HW-51a v2 User’s Guide464.1.4 LAN StatisticsClick Status > LAN Statistics to access this screen. Use this screen to v

Chapter 4 Status ScreensP-870HW-51a v2 User’s Guide474.1.5 Client ListDHCP (Dynamic Host Configuration Protocol, RFC 2131 and RFC 2132) allows indiv

Chapter 4 Status ScreensP-870HW-51a v2 User’s Guide48

49PART IINetworkWAN Setup (51)LAN Setup (69)Wireless LAN (79)Network Address Translation (NAT) (107)

Document ConventionsP-870HW-51a v2 User’s Guide5Document ConventionsWarnings and NotesThese are how warnings and notes are shown in this User’s Guide

50

P-870HW-51a v2 User’s Guide51CHAPTER 5 WAN Setup5.1 OverviewThis chapter discusses the ZyXEL Device’s WAN screens. Use these screens to configure yo

Chapter 5 WAN SetupP-870HW-51a v2 User’s Guide525.2 What You Need to KnowEncapsulation MethodEncapsulation is used to include data from an upper laye

Chapter 5 WAN SetupP-870HW-51a v2 User’s Guide535.4 The Internet Connection Screen Use this screen to change your ZyXEL Device’s WAN settings. Click

Chapter 5 WAN SetupP-870HW-51a v2 User’s Guide54Mode The ZyXEL Device is in routing mode by default. This allows multiple computers to share an Intern

Chapter 5 WAN SetupP-870HW-51a v2 User’s Guide55Symmetric Select this option to enable symmetric NAT on this connection.This field is available only

Chapter 5 WAN SetupP-870HW-51a v2 User’s Guide565.4.1 Advanced Internet Connection Setup Use this screen to edit your ZyXEL Device's advanced WA

Chapter 5 WAN SetupP-870HW-51a v2 User’s Guide575.5 The More Connections Screen The ZyXEL Device allows you to configure more than one Internet acce

Chapter 5 WAN SetupP-870HW-51a v2 User’s Guide58When you use the WAN > Internet Connection screen to set up Internet access, you are configuring th

Chapter 5 WAN SetupP-870HW-51a v2 User’s Guide595.5.1 More Connections Edit Click the edit icon or Add button in the More Connections screen to conf

Document ConventionsP-870HW-51a v2 User’s Guide6Icons Used in FiguresFigures in this User’s Guide may use the following generic icons. The ZyXEL Devic

Chapter 5 WAN SetupP-870HW-51a v2 User’s Guide60Mode The ZyXEL Device is in routing mode by default. This allows multiple computers to share an Intern

Chapter 5 WAN SetupP-870HW-51a v2 User’s Guide61Symmetric Select this option to enable symmetric NAT on this connection.This field is available only

Chapter 5 WAN SetupP-870HW-51a v2 User’s Guide625.5.2 Configuring More Connections Advanced Setup To edit your ZyXEL Device's advanced WAN setti

Chapter 5 WAN SetupP-870HW-51a v2 User’s Guide635.6 Technical ReferenceThe following section contains additional technical information about the ZyX

Chapter 5 WAN SetupP-870HW-51a v2 User’s Guide64EncapsulationBe sure to use the encapsulation method required by your ISP. The ZyXEL Device can work i

Chapter 5 WAN SetupP-870HW-51a v2 User’s Guide65Full Cone NATIn full cone NAT, the NAT router maps all outgoing packets from an internal IP address a

Chapter 5 WAN SetupP-870HW-51a v2 User’s Guide66the example, only 3, C is allowed to send packets to 2, B and only 4, D is allowed to send packets to

Chapter 5 WAN SetupP-870HW-51a v2 User’s Guide67contains two bytes of TPID (Tag Protocol Identifier), residing within the type/length field of the Et

Chapter 5 WAN SetupP-870HW-51a v2 User’s Guide68204.217.0.2. The DNS server is extremely important because without it, you must know the IP address of

P-870HW-51a v2 User’s Guide69CHAPTER 6 LAN Setup6.1 Overview A Local Area Network (LAN) is a shared communication system to which many computers ar

Safety WarningsP-870HW-51a v2 User’s Guide7Safety Warnings• Do NOT use this product near water, for example, in a wet basement or near a swimming poo

Chapter 6 LAN SetupP-870HW-51a v2 User’s Guide706.2 What You Need To KnowIP AddressSimilar to the way houses on a street share a common street name,

Chapter 6 LAN SetupP-870HW-51a v2 User’s Guide716.3 Before You BeginFind out the MAC addresses of your network devices if you intend to add them to

Chapter 6 LAN SetupP-870HW-51a v2 User’s Guide72The following table describes the fields in this screen. 6.5 The Client List ScreenThis table allows

Chapter 6 LAN SetupP-870HW-51a v2 User’s Guide73Click Network > LAN > Client List to open the following screen. Use this screen to change your

Chapter 6 LAN SetupP-870HW-51a v2 User’s Guide74Note: Make sure that the subnets of the logical networks do not overlap.The following figure shows a L

Chapter 6 LAN SetupP-870HW-51a v2 User’s Guide756.7 Technical ReferenceThe following section contains additional technical information about the ZyX

Chapter 6 LAN SetupP-870HW-51a v2 User’s Guide76IP Address and Subnet MaskSimilar to the way houses on a street share a common street name, so too do

Chapter 6 LAN SetupP-870HW-51a v2 User’s Guide77organization, you should consult your network administrator for the appropriate IP addresses.Note: R

Chapter 6 LAN SetupP-870HW-51a v2 User’s Guide78

P-870HW-51a v2 User’s Guide79CHAPTER 7 Wireless LAN7.1 Overview This chapter describes how to perform tasks related to setting up and optimizing you

Safety WarningsP-870HW-51a v2 User’s Guide8

Chapter 7 Wireless LANP-870HW-51a v2 User’s Guide80•The Advanced Setup screen lets you change the wireless mode, and make other advanced wireless conf

Chapter 7 Wireless LANP-870HW-51a v2 User’s Guide81Radio ChannelsIn the radio spectrum, there are certain frequency bands allocated for unlicensed, c

Chapter 7 Wireless LANP-870HW-51a v2 User’s Guide82mother owns a 1970 Dodge Challenger and her favorite movie is Vanishing Point (which you know was m

Chapter 7 Wireless LANP-870HW-51a v2 User’s Guide83Click Network > Wireless LAN to open the General screen.Figure 39 Network > Wireless LAN &

Chapter 7 Wireless LANP-870HW-51a v2 User’s Guide847.4.1 No SecuritySelect No Security to allow wireless devices to communicate with the access point

Chapter 7 Wireless LANP-870HW-51a v2 User’s Guide857.4.2 WEP Encryption In order to configure and enable WEP encryption; click Network > Wireless

Chapter 7 Wireless LANP-870HW-51a v2 User’s Guide867.4.3 WPA(2)-PSK In order to configure and enable WPA(2)-PSK authentication; click Network > Wi

Chapter 7 Wireless LANP-870HW-51a v2 User’s Guide87The following table describes the wireless LAN security labels in this screen.Table 20 Wireless

Chapter 7 Wireless LANP-870HW-51a v2 User’s Guide887.4.4 WPA(2) AuthenticationUse this screen to configure and enable WPA or WPA2 authentication; cli

Chapter 7 Wireless LANP-870HW-51a v2 User’s Guide897.5 The WPS Screen Use this screen to configure WiFi Protected Setup (WPS) on your ZyXEL Device.W

New Template User’s Guide9Introduction ...

Chapter 7 Wireless LANP-870HW-51a v2 User’s Guide90Click Network > Wireless LAN >WPS. The following screen displays.Figure 44 Network > Wir

Chapter 7 Wireless LANP-870HW-51a v2 User’s Guide917.6 The WPS Station Screen Use this screen to set up a WPS wireless network using either Push But

Chapter 7 Wireless LANP-870HW-51a v2 User’s Guide92address. The MAC address is assigned at the factory and consists of six pairs of hexadecimal charac

Chapter 7 Wireless LANP-870HW-51a v2 User’s Guide937.8 The Advanced Setup Screen To configure advanced wireless settings, click Network > Wireles

Chapter 7 Wireless LANP-870HW-51a v2 User’s Guide947.9 Technical ReferenceThis section discusses wireless LANs in depth. For more information, see th

Chapter 7 Wireless LANP-870HW-51a v2 User’s Guide957.9.1 Wireless Network OverviewThe following figure provides an example of a wireless network.Fig

Chapter 7 Wireless LANP-870HW-51a v2 User’s Guide967.9.2 Additional Wireless TermsThe following table describes some wireless network terms and acron

Chapter 7 Wireless LANP-870HW-51a v2 User’s Guide97characters2; for example, 00A0C5000002 or 00:A0:C5:00:00:02. To get the MAC address for each devic

Chapter 7 Wireless LANP-870HW-51a v2 User’s Guide98The types of encryption you can choose depend on the type of authentication. (See Section 7.9.3.3 o

Chapter 7 Wireless LANP-870HW-51a v2 User’s Guide99between two devices. Both devices must support WPS (check each device’s documentation to make sure