ZyXEL Communications Webcam zyxel Manual do Utilizador

www.zyxel.comwww.zyxel.comP-870HN-51D802.11n Wireless VDSL2 4-port GatewayCopyright © 2010 ZyXEL Communications CorporationFirmware Version 1.01Editio

Contents OverviewP-870HN-51D User’s Guide10

Chapter 7 Wireless LANP-870HN-51D User’s Guide100•The Advanced Setup screen lets you change the wireless mode, and make other advanced wireless config

Chapter 7 Wireless LANP-870HN-51D User’s Guide101Radio ChannelsIn the radio spectrum, there are certain frequency bands allocated for unlicensed, civ

Chapter 7 Wireless LANP-870HN-51D User’s Guide102(which you know was made in 1971) you could use “70dodchal71vanpoi” as your security key.Signal Probl

Chapter 7 Wireless LANP-870HN-51D User’s Guide103Click Network > Wireless LAN to open the General screen.Figure 44 Network > Wireless LAN >

Chapter 7 Wireless LANP-870HN-51D User’s Guide1047.4.1 No SecuritySelect No Security to allow wireless devices to communicate with the access points

Chapter 7 Wireless LANP-870HN-51D User’s Guide105Note: If you do not enable any wireless security on your P-870HN-51D, your network is accessible to

Chapter 7 Wireless LANP-870HN-51D User’s Guide1067.4.2 WEP Encryption In order to configure and enable WEP encryption; click Network > Wireless LA

Chapter 7 Wireless LANP-870HN-51D User’s Guide1077.4.3 WPA(2)-PSK In order to configure and enable WPA(2)-PSK authentication; click Network > Wir

Chapter 7 Wireless LANP-870HN-51D User’s Guide108The following table describes the wireless LAN security labels in this screen.7.4.4 WPA(2) Authentic

Chapter 7 Wireless LANP-870HN-51D User’s Guide109Note: If you select WPA or WPA2 in the Wireless LAN > General screen, the WDS and WPS features ar

Table of ContentsP-870HN-51D User’s Guide11Table of ContentsAbout This User's Guide...

Chapter 7 Wireless LANP-870HN-51D User’s Guide1107.4.5 MAC Filter This screen allows you to configure the P-870HN-51D to give exclusive access to

Chapter 7 Wireless LANP-870HN-51D User’s Guide111The following table describes the labels in this screen.7.4.6 Adding a New MAC Filtering Rule C

Chapter 7 Wireless LANP-870HN-51D User’s Guide1127.5 The More AP Screen This screen allows you to enable and configure multiple wireless networks on

Chapter 7 Wireless LANP-870HN-51D User’s Guide1137.5.1 More AP EditUse this screen to edit an SSID profile. Click the Edit icon next to an SSID in t

Chapter 7 Wireless LANP-870HN-51D User’s Guide114Click Network > Wireless LAN >WPS. The following screen displays.Figure 53 Network > Wirel

Chapter 7 Wireless LANP-870HN-51D User’s Guide1157.7 The WPS Station Screen Use this screen to set up a WPS wireless network using either Push Butto

Chapter 7 Wireless LANP-870HN-51D User’s Guide1167.8 The Advanced Setup Screen To configure advanced wireless settings, click Network > Wireless L

Chapter 7 Wireless LANP-870HN-51D User’s Guide1177.9 Technical ReferenceThis section discusses wireless LANs in depth. For more information, see the

Chapter 7 Wireless LANP-870HN-51D User’s Guide1187.9.1 Wireless Network OverviewThe following figure provides an example of a wireless network.Figure

Chapter 7 Wireless LANP-870HN-51D User’s Guide1197.9.2 Additional Wireless TermsThe following table describes some wireless network terms and acrony

Table of ContentsP-870HN-51D User’s Guide122.5.3 Testing the DDNS Setting ...

Chapter 7 Wireless LANP-870HN-51D User’s Guide120characters2; for example, 00A0C5000002 or 00:A0:C5:00:00:02. To get the MAC address for each device i

Chapter 7 Wireless LANP-870HN-51D User’s Guide121The types of encryption you can choose depend on the type of authentication. (See Section 7.9.3.3 on

Chapter 7 Wireless LANP-870HN-51D User’s Guide122between two devices. Both devices must support WPS (check each device’s documentation to make sure).

Chapter 7 Wireless LANP-870HN-51D User’s Guide123Use the PIN method instead of the push-button configuration (PBC) method if you want to ensure that

Chapter 7 Wireless LANP-870HN-51D User’s Guide124The following figure shows a WPS-enabled wireless client (installed in a notebook computer) connectin

Chapter 7 Wireless LANP-870HN-51D User’s Guide125The following figure shows a WPS-enabled client (installed in a notebook computer) connecting to a W

Chapter 7 Wireless LANP-870HN-51D User’s Guide1267.9.4.4 Example WPS Network SetupThis section shows how security settings are distributed in an exam

Chapter 7 Wireless LANP-870HN-51D User’s Guide127point. However, you know that Client 2 supports the registrar function, so you use it to perform the

Chapter 7 Wireless LANP-870HN-51D User’s Guide128• When you use the PBC method, there is a short period (from the moment you press the button on one d

P-870HN-51D User’s Guide129CHAPTER 8 Network Address Translation(NAT)8.1 Overview This chapter discusses how to configure NAT on the P-870HN-51D.Net

Table of ContentsP-870HN-51D User’s Guide136.1.1 What You Can Do in this Chapter ...

Chapter 8 Network Address Translation (NAT)P-870HN-51D User’s Guide130Port ForwardingA port forwarding set is a list of inside (behind NAT on the LAN)

Chapter 8 Network Address Translation (NAT)P-870HN-51D User’s Guide131The following table describes the labels in this screen. Table 37 NAT Port Fo

Chapter 8 Network Address Translation (NAT)P-870HN-51D User’s Guide1328.3.1 The Port Forwarding Edit Screen This screen lets you create or edit a por

Chapter 8 Network Address Translation (NAT)P-870HN-51D User’s Guide1338.4 The Trigger Port ScreenSome services use a dedicated range of ports on the

Chapter 8 Network Address Translation (NAT)P-870HN-51D User’s Guide134another computer on the LAN can use the service in the same manner. This way you

Chapter 8 Network Address Translation (NAT)P-870HN-51D User’s Guide135The following table describes the labels in this screen. Table 39 NAT Trigg

Chapter 8 Network Address Translation (NAT)P-870HN-51D User’s Guide1368.4.1 Trigger Port Configuration This screen lets you create new port triggerin

Chapter 8 Network Address Translation (NAT)P-870HN-51D User’s Guide1378.5 The DMZ Host ScreenIn addition to the servers for specified services, NAT

Chapter 8 Network Address Translation (NAT)P-870HN-51D User’s Guide1388.6 The ALG Screen Some NAT routers may include a SIP Application Layer Gateway

Chapter 8 Network Address Translation (NAT)P-870HN-51D User’s Guide139Port Forwarding: Services and Port NumbersThe most often used port numbers are

Table of ContentsP-870HN-51D User’s Guide149.1 Overview ...

Chapter 8 Network Address Translation (NAT)P-870HN-51D User’s Guide140

P-870HN-51D User’s Guide141CHAPTER 9 Firewall9.1 Overview This chapter shows you how to enable and configure the P-870HN-51D firewall settings.The P

Chapter 9 FirewallP-870HN-51D User’s Guide142Some of the most common IP ports are: Default Filtering Policies Filtering rules are grouped based on the

Chapter 9 FirewallP-870HN-51D User’s Guide143The following table describes the labels in this screen. Table 45 Firewall > IncomingLABEL DESCRIPT

Chapter 9 FirewallP-870HN-51D User’s Guide1449.3.1 Creating Incoming Firewall Rules In the Incoming screen, click Add to display this screen and re

Chapter 9 FirewallP-870HN-51D User’s Guide145Interface Select Select All to apply the rule to all interfaces on the P-870HN-51D or select the specifi

Chapter 9 FirewallP-870HN-51D User’s Guide146

P-870HN-51D User’s Guide147CHAPTER 10 Certificate10.1 OverviewThe P-870HN-51D can use certificates (also called digital IDs) to authenticate users.

Chapter 10 CertificateP-870HN-51D User’s Guide14810.3 The Local Certificates ScreenClick Security > Certificates to open the Local Certificates sc

Chapter 10 CertificateP-870HN-51D User’s Guide14910.3.1 Create Certificate Request Click Security > Certificates > Local Certificates and then

Table of ContentsP-870HN-51D User’s Guide1514.1.1 What You Can Do in this Chapter ...

Chapter 10 CertificateP-870HN-51D User’s Guide150After you click Apply, the Certificate Request Details screen displays. Click Load Signed Certificate

Chapter 10 CertificateP-870HN-51D User’s Guide151Note: You must remove any spaces from the certificate’s filename before you can import it.Figure 75

Chapter 10 CertificateP-870HN-51D User’s Guide15210.3.3 Certificate Details Click Security > Certificates > Local Certificates to open the My C

Chapter 10 CertificateP-870HN-51D User’s Guide15310.3.4 Load Signed CertificateClick Security > Certificates > Local Certificates and then Loa

Chapter 10 CertificateP-870HN-51D User’s Guide154Figure 77 Load Certificate The following table describes the labels in this screen. 10.4 The Trust

Chapter 10 CertificateP-870HN-51D User’s Guide155list as being trustworthy; thus you do not need to import any certificate that is signed by one of t

Chapter 10 CertificateP-870HN-51D User’s Guide15610.4.1 View Trusted CA CertificateClick the View button in the Trusted CA screen to open the followi

Chapter 10 CertificateP-870HN-51D User’s Guide15710.4.2 Import Trusted CA CertificateClick the Import Certificate button in the Trusted CA screen to

Chapter 10 CertificateP-870HN-51D User’s Guide158

P-870HN-51D User’s Guide159CHAPTER 11 Static Route11.1 Overview The P-870HN-51D usually uses the default gateway to route outbound traffic from co

Table of ContentsP-870HN-51D User’s Guide1618.1.1 What You Can Do in this Chapter ...

Chapter 11 Static RouteP-870HN-51D User’s Guide16011.2 The Static Route ScreenClick Advanced > Static Route to open the Static Route screen. Figur

Chapter 11 Static RouteP-870HN-51D User’s Guide16111.2.1 Static Route Edit Click the Add button in the Static Route screen. Use this screen to con

Chapter 11 Static RouteP-870HN-51D User’s Guide162

P-870HN-51D User’s Guide163CHAPTER 12 Policy Forwarding12.1 Overview Traditionally, routing is based on the destination address only and the P-870

Chapter 12 Policy ForwardingP-870HN-51D User’s Guide164The following table describes the labels in this screen. 12.2.1 Policy Forwarding Setup Clic

Chapter 12 Policy ForwardingP-870HN-51D User’s Guide165Back Click Back to return to the previous screen without saving.Apply Click Apply to save your

Chapter 12 Policy ForwardingP-870HN-51D User’s Guide166

P-870HN-51D User’s Guide167CHAPTER 13 RIP13.1 Overview Routing Information Protocol (RIP, RFC 1058 and RFC 1389) allows a device to exchange routi

Chapter 13 RIPP-870HN-51D User’s Guide168The following table describes the labels in this screen. Table 59 Advanced > RIPLABEL DESCRIPTIONInterfa

P-870HN-51D User’s Guide169CHAPTER 14 Quality of Service (QoS)14.1 Overview Quality of Service (QoS) refers to both a network’s ability to deliver d

Table of ContentsP-870HN-51D User’s Guide17Chapter 24Troubleshooting...

Chapter 14 Quality of Service (QoS)P-870HN-51D User’s Guide170•The Monitor screen lets you view the P-870HN-51D's QoS-related packet statistics (

Chapter 14 Quality of Service (QoS)P-870HN-51D User’s Guide171Click Advanced > QoS to open the screen as shown next. Figure 87 QoS General The f

Chapter 14 Quality of Service (QoS)P-870HN-51D User’s Guide17214.4 The Queue Setup ScreenClick QoS > Queue Setup to open the screen as shown next.

Chapter 14 Quality of Service (QoS)P-870HN-51D User’s Guide17314.4.1 Adding a QoS Queue Click the Add button or the edit icon in the Queue Setup scr

Chapter 14 Quality of Service (QoS)P-870HN-51D User’s Guide17414.5 The Class Setup Screen Use this screen to add, edit or delete QoS classifiers. A

Chapter 14 Quality of Service (QoS)P-870HN-51D User’s Guide175The following table describes the labels in this screen. Table 63 QoS Class SetupLAB

Chapter 14 Quality of Service (QoS)P-870HN-51D User’s Guide17614.5.1 QoS Class Edit Click the Add button or the Edit icon in the Class Setup screen t

Chapter 14 Quality of Service (QoS)P-870HN-51D User’s Guide177The following table describes the labels in this screen. Table 64 QoS Class Configur

Chapter 14 Quality of Service (QoS)P-870HN-51D User’s Guide178Ether Type Select a predefined application to configure a class for the matched traffic.

Chapter 14 Quality of Service (QoS)P-870HN-51D User’s Guide179802.1P This field is available only when you select 802.1Q in the Ether Type field.Sele

Table of ContentsP-870HN-51D User’s Guide18

Chapter 14 Quality of Service (QoS)P-870HN-51D User’s Guide18014.6 The Policer Setup Screen A policer is a QoS policy.Click QoS > Policer Setu

Chapter 14 Quality of Service (QoS)P-870HN-51D User’s Guide18114.6.1 Policer Setup Add/Edit Figure 93 QoS > Policer: EditAction Conforming Acti

Chapter 14 Quality of Service (QoS)P-870HN-51D User’s Guide182The following table describes the labels in this screen.Table 66 QoS > Policer Setu

Chapter 14 Quality of Service (QoS)P-870HN-51D User’s Guide18314.7 The QoS Monitor Screen To view the P-870HN-51D’s QoS packet statistics, click Adv

Chapter 14 Quality of Service (QoS)P-870HN-51D User’s Guide18414.8 Technical ReferenceThe following section contains additional technical information

Chapter 14 Quality of Service (QoS)P-870HN-51D User’s Guide185service desired. This allows the intermediary DiffServ-compliant network devices to han

Chapter 14 Quality of Service (QoS)P-870HN-51D User’s Guide18614.8.2 Traffic Policing Meter TypesTraffic policing is the limiting of the input or out

Chapter 14 Quality of Service (QoS)P-870HN-51D User’s Guide187refer to packet loss priority (PLP) levels. High PLP level is referred to as red, mediu

Chapter 14 Quality of Service (QoS)P-870HN-51D User’s Guide188

P-870HN-51D User’s Guide189CHAPTER 15 Dynamic DNS Setup15.1 Overview Dynamic DNS allows you to update your current dynamic IP address with one or ma

19PART IUser’s Guide

Chapter 15 Dynamic DNS SetupP-870HN-51D User’s Guide19015.3 The Dynamic DNS Screen To change your P-870HN-51D’s DDNS, click Advanced > Dynamic DNS

P-870HN-51D User’s Guide191CHAPTER 16 Remote Management16.1 OverviewThis chapter explains how to configure the remote management and access control

Chapter 16 Remote ManagementP-870HN-51D User’s Guide192Click Advanced > Remote MGMT to open the following screen. Use this screen to configure your

Chapter 16 Remote ManagementP-870HN-51D User’s Guide19316.3 The TR-064 ScreenTR-064 is a LAN-Side DSL CPE Configuration protocol defined by the DSL

Chapter 16 Remote ManagementP-870HN-51D User’s Guide19416.4 The Service Control ScreenClick Advanced > Remote MGMT > Service Control to open th

Chapter 16 Remote ManagementP-870HN-51D User’s Guide19516.5 The IP Address ScreenClick Advanced > Remote MGMT > IP Address to open the followi

Chapter 16 Remote ManagementP-870HN-51D User’s Guide19616.5.1 Adding an IP AddressClick the Add button in the IP Address screen to open the following

P-870HN-51D User’s Guide197CHAPTER 17 Universal Plug-and-Play (UPnP)17.1 Overview Universal Plug and Play (UPnP) is a distributed, open networking s

Chapter 17 Universal Plug-and-Play (UPnP)P-870HN-51D User’s Guide198Windows Messenger is an example of an application that supports NAT traversal and

Chapter 17 Universal Plug-and-Play (UPnP)P-870HN-51D User’s Guide199The following table describes the fields in this screen. 17.4 Installing UPnP in

20

Chapter 17 Universal Plug-and-Play (UPnP)P-870HN-51D User’s Guide2003 In the Communications window, select the Universal Plug and Play check box in th

Chapter 17 Universal Plug-and-Play (UPnP)P-870HN-51D User’s Guide2013 In the Network Connections window, click Advanced in the main menu and select O

Chapter 17 Universal Plug-and-Play (UPnP)P-870HN-51D User’s Guide2025 In the Networking Services window, select the Universal Plug and Play check box.

Chapter 17 Universal Plug-and-Play (UPnP)P-870HN-51D User’s Guide2032 Right-click the icon and select Properties. Figure 107 Network Connections3 I

Chapter 17 Universal Plug-and-Play (UPnP)P-870HN-51D User’s Guide2044 You may edit or delete the port mappings or click Add to manually add port mappi

Chapter 17 Universal Plug-and-Play (UPnP)P-870HN-51D User’s Guide2056 Select Show icon in notification area when connected option and click OK. An ic

Chapter 17 Universal Plug-and-Play (UPnP)P-870HN-51D User’s Guide2063 Select My Network Places under Other Places. Figure 113 Network Connections4 A

Chapter 17 Universal Plug-and-Play (UPnP)P-870HN-51D User’s Guide2075 Right-click on the icon for your P-870HN-51D and select Invoke. The web configu

Chapter 17 Universal Plug-and-Play (UPnP)P-870HN-51D User’s Guide208

P-870HN-51D User’s Guide209CHAPTER 18 Parental Control18.1 OverviewParental control allows you to block web sites with the specific URL. You can als

P-870HN-51D User’s Guide21CHAPTER 1 Introducing the P-870HN-51D1.1 OverviewThe P-870HN-51D is a VDSL2 device that allows super-fast, secure Internet

Chapter 18 Parental ControlP-870HN-51D User’s Guide210The following table describes the fields in this screen. 18.2.1 Adding a ScheduleClick the Add

Chapter 18 Parental ControlP-870HN-51D User’s Guide211The following table describes the fields in this screen. 18.3 The URL Filter ScreenUse this sc

Chapter 18 Parental ControlP-870HN-51D User’s Guide21218.3.1 Adding URL FilterClick the Add button in the URL Filter screen to open the following scr

P-870HN-51D User’s Guide213CHAPTER 19 Interface Group19.1 OverviewBy default, all LAN and WAN interfaces on the P-870HN-51D are in the same group an

Chapter 19 Interface GroupP-870HN-51D User’s Guide214In the following example, the client that sends packets with the source MAC address 00:19:cb:01:2

Chapter 19 Interface GroupP-870HN-51D User’s Guide21519.2.1 Interface Group ConfigurationClick the Add button in the Interface Group screen to open

Chapter 19 Interface GroupP-870HN-51D User’s Guide21619.2.2 Interface Grouping CriteriaClick the Add button in the Interface Grouping Configuration s

Chapter 19 Interface GroupP-870HN-51D User’s Guide217DUID Type Select DUID-LLT (DUID Based on Link-layer Address Plus Time) to enter the hardware typ

Chapter 19 Interface GroupP-870HN-51D User’s Guide218

P-870HN-51D User’s Guide219CHAPTER 20 System Settings20.1 Overview This chapter shows you how to configure system related settings, such as system t

Chapter 1 Introducing the P-870HN-51DP-870HN-51D User’s Guide22Computers can connect to the P-870HN-51D’s LAN ports (or wirelessly).Figure 1 P-870HN

Chapter 20 System SettingsP-870HN-51D User’s Guide220The following table describes the labels in this screen. 20.3 The Time Setting Screen To change

Chapter 20 System SettingsP-870HN-51D User’s Guide221The following table describes the fields in this screen. Table 85 Maintenance > System >

Chapter 20 System SettingsP-870HN-51D User’s Guide222

P-870HN-51D User’s Guide223CHAPTER 21 Logs21.1 Overview This chapter contains information about configuring general log settings and viewing the P-8

Chapter 21 LogsP-870HN-51D User’s Guide224The log wraps around and deletes the old entries after it fills.Figure 126 Maintenance > Logs > View

Chapter 21 LogsP-870HN-51D User’s Guide225To change your P-870HN-51D’s log settings, click Maintenance > Logs > Log Settings. The screen appear

Chapter 21 LogsP-870HN-51D User’s Guide226

P-870HN-51D User’s Guide227CHAPTER 22 ToolsDo not interrupt the file transfer process as this may PERMANENTLY DAMAGE your P-870HN-51D. 22.1 Overview

Chapter 22 ToolsP-870HN-51D User’s Guide22822.2 The Firmware ScreenClick Maintenance > Tools to open the Firmware screen. Follow the instructions

Chapter 22 ToolsP-870HN-51D User’s Guide229After you see the Firmware Upload in Progress screen, wait two minutes before logging into the P-870HN-51D

Chapter 1 Introducing the P-870HN-51DP-870HN-51D User’s Guide23• Back up the configuration (and make sure you know how to restore it). Restoring an e

Chapter 22 ToolsP-870HN-51D User’s Guide23022.3 The Configuration Screen Click Maintenance > Tools > Configuration. Information related to fact

Chapter 22 ToolsP-870HN-51D User’s Guide231Do not turn off the P-870HN-51D while configuration file upload is in progress.After you see a “restore co

Chapter 22 ToolsP-870HN-51D User’s Guide232If the upload was not successful, the following screen will appear. Click Tools > Configuration to go ba

Chapter 22 ToolsP-870HN-51D User’s Guide233Click Maintenance > Tools > Restart. Click Restart to have the P-870HN-51D reboot. This does not aff

Chapter 22 ToolsP-870HN-51D User’s Guide234

P-870HN-51D User’s Guide235CHAPTER 23 Diagnostic23.1 OverviewThe Diagnostic screens display information to help you identify problems with the P-870

Chapter 23 DiagnosticP-870HN-51D User’s Guide236• Loopback test - checks if the MEP port receives its Loop Back Response (LBR) from its target after i

Chapter 23 DiagnosticP-870HN-51D User’s Guide23723.4 The 802.1ag ScreenClick Diagnostic to open the following screen. Use this screen to perform CFM

Chapter 23 DiagnosticP-870HN-51D User’s Guide238Maintenance Association (MA) FormatSelect the format which the P-870HN-51D uses to send this MA inform

P-870HN-51D User’s Guide239CHAPTER 24 TroubleshootingThis chapter offers some suggestions to solve problems you might encounter. The potential proble

Chapter 1 Introducing the P-870HN-51DP-870HN-51D User’s Guide24None of the LEDs are on if the P-870HN-51D is not receiving power.Refer to the Quick St

Chapter 24 TroubleshootingP-870HN-51D User’s Guide2402 Check the hardware connections. See the Quick Start Guide. 3 Inspect your cables for damage. Co

Chapter 24 TroubleshootingP-870HN-51D User’s Guide241• If you changed the IP address (Section on page 96), use the new IP address.• If you changed t

Chapter 24 TroubleshootingP-870HN-51D User’s Guide242I cannot use FTP to upload / download the configuration file. / I cannot use FTP to upload new fi

Chapter 24 TroubleshootingP-870HN-51D User’s Guide2432 Make sure you configured a proper ATM or PTM layer-2 interface and WAN services with the Inter

Chapter 24 TroubleshootingP-870HN-51D User’s Guide2441 Check the hardware connections, and make sure the LEDs are behaving as expected. See the Quick

Chapter 24 TroubleshootingP-870HN-51D User’s Guide2453 Make sure the wireless adapter installed on your computer is IEEE 802.11 compatible and suppor

Chapter 24 TroubleshootingP-870HN-51D User’s Guide246

P-870HN-51D User’s Guide247CHAPTER 25 Product SpecificationsThe following tables summarize the P-870HN-51D’s hardware and firmware features.25.1 Har

Chapter 25 Product SpecificationsP-870HN-51D User’s Guide248Default User Name adminDefault Password 1234DHCP Server IP Pool 192.168.1.33 to 192.168.1.

Chapter 25 Product SpecificationsP-870HN-51D User’s Guide249Universal Plug and Play (UPnP)A UPnP-enabled device can dynamically join a network, obtai

Chapter 1 Introducing the P-870HN-51DP-870HN-51D User’s Guide251.6 The RESET ButtonIf you forget your password or cannot access the web configurator

Chapter 25 Product SpecificationsP-870HN-51D User’s Guide250The following list, which is not exhaustive, illustrates the standards supported in the P-

Chapter 25 Product SpecificationsP-870HN-51D User’s Guide251IEEE 802.11d Standard for Local and Metropolitan Area Networks: Media Access Control (MAC

Chapter 25 Product SpecificationsP-870HN-51D User’s Guide252

P-870HN-51D User’s Guide253APPENDIX A Network TroubleshootingOverviewThe three most basic utilities for troubleshooting network connection issues are

Appendix A Network TroubleshootingP-870HN-51D User’s Guide254Note: Most operating systems ship with TCP/IP already installed and enabled. See your Win

Appendix A Network TroubleshootingP-870HN-51D User’s Guide255For example, the date command has the optional /t and date parameters. If you do not use

Appendix A Network TroubleshootingP-870HN-51D User’s Guide256Here you can see that the device has IP address of 1.1.1.1 and example.com is its Domain

Appendix A Network TroubleshootingP-870HN-51D User’s Guide257pingThe ping command line utility allows you to verify the connection and latency betwee

Appendix A Network TroubleshootingP-870HN-51D User’s Guide258If your ping test fails to get a response, then you may see a message like this: When a r

Appendix A Network TroubleshootingP-870HN-51D User’s Guide259tracertThe tracert command line utility allows you to determine the network path between

Chapter 1 Introducing the P-870HN-51DP-870HN-51D User’s Guide264 Press the WPS button for more than five seconds and release it. Press the WPS button

Appendix A Network TroubleshootingP-870HN-51D User’s Guide260The following examples show the typical output of this command: Here, the tracert to www.

Appendix A Network TroubleshootingP-870HN-51D User’s Guide261In this example, we abridge the tracert results table to show only server IP addresses a

Appendix A Network TroubleshootingP-870HN-51D User’s Guide262To check the ARP table on a Windows XP computer:1 Click Start > Programs > Accessor

Appendix A Network TroubleshootingP-870HN-51D User’s Guide263and other route information. When your computer wants to access an IP address on another

Appendix A Network TroubleshootingP-870HN-51D User’s Guide264In this example, the 172.16.1.0 is the network address. The 172.16.1.32 is the address of

Appendix A Network TroubleshootingP-870HN-51D User’s Guide265netstatThe netstat command line utility is used to show Ethernet statistics and current

Appendix A Network TroubleshootingP-870HN-51D User’s Guide266Use the -a parameter to display all possible connections to your device, not just the one

Appendix A Network TroubleshootingP-870HN-51D User’s Guide267Additionally, you can use netstat -e to display Ethernet statistics as the following exa

Appendix A Network TroubleshootingP-870HN-51D User’s Guide268

P-870HN-51D User’s Guide269APPENDIX B Setting Up Your Computer’s IPAddressNote: Your specific P-870HN-51D may not support all of the operating system

P-870HN-51D User’s Guide27CHAPTER 2 Tutorials2.1 OverviewThis chapter describes:• How to Set up a Wireless Network on page 27.• Configuring the MAC

Appendix B Setting Up Your Computer’s IP AddressP-870HN-51D User’s Guide2701 Click Start > Control Panel.Figure 141 Windows XP: Start Menu2 In th

Appendix B Setting Up Your Computer’s IP AddressP-870HN-51D User’s Guide2713 Right-click Local Area Connection and then select Properties.Figure 143

Appendix B Setting Up Your Computer’s IP AddressP-870HN-51D User’s Guide2725 The Internet Protocol TCP/IP Properties window opens.Figure 145 Windows

Appendix B Setting Up Your Computer’s IP AddressP-870HN-51D User’s Guide2732 In the Command Prompt window, type "ipconfig" and then press [

Appendix B Setting Up Your Computer’s IP AddressP-870HN-51D User’s Guide2743 Click the Network and Sharing Center icon.Figure 148 Windows Vista: Net

Appendix B Setting Up Your Computer’s IP AddressP-870HN-51D User’s Guide2756 Select Internet Protocol Version 4 (TCP/IPv4) and then select Properties

Appendix B Setting Up Your Computer’s IP AddressP-870HN-51D User’s Guide2767 The Internet Protocol Version 4 (TCP/IPv4) Properties window opens.Figure

Appendix B Setting Up Your Computer’s IP AddressP-870HN-51D User’s Guide2772 In the Command Prompt window, type "ipconfig" and then press [

Appendix B Setting Up Your Computer’s IP AddressP-870HN-51D User’s Guide2783 Click Change adapter settings.Figure 155 Windows 7: Network And Sharing

Appendix B Setting Up Your Computer’s IP AddressP-870HN-51D User’s Guide2795 Select Internet Protocol Version 4 (TCP/IPv4) and then select Properties

Chapter 2 TutorialsP-870HN-51D User’s Guide28We use the P-870HN-51D web screens and M-302 utility screens as an example. The screens may vary slightly

Appendix B Setting Up Your Computer’s IP AddressP-870HN-51D User’s Guide2806 The Internet Protocol Version 4 (TCP/IPv4) Properties window opens.Figure

Appendix B Setting Up Your Computer’s IP AddressP-870HN-51D User’s Guide2813 The IP settings are displayed as follows.Figure 159 Windows 7: Interne

Appendix B Setting Up Your Computer’s IP AddressP-870HN-51D User’s Guide2822 In the System Preferences window, click the Network icon.Figure 161 Mac

Appendix B Setting Up Your Computer’s IP AddressP-870HN-51D User’s Guide2834 For dynamically assigned settings, select Using DHCP from the Configure

Appendix B Setting Up Your Computer’s IP AddressP-870HN-51D User’s Guide284•In the Router field, type the IP address of your device.Figure 164 Mac O

Appendix B Setting Up Your Computer’s IP AddressP-870HN-51D User’s Guide285Mac OS X: 10.5 and 10.6The screens in this section are from Mac OS X 10.5

Appendix B Setting Up Your Computer’s IP AddressP-870HN-51D User’s Guide2863 When the Network preferences pane opens, select Ethernet from the list of

Appendix B Setting Up Your Computer’s IP AddressP-870HN-51D User’s Guide287•In the Router field, enter the IP address of your P-870HN-51D.Figure 169

Appendix B Setting Up Your Computer’s IP AddressP-870HN-51D User’s Guide288Verifying SettingsCheck your TCP/IP properties by clicking Applications >

Appendix B Setting Up Your Computer’s IP AddressP-870HN-51D User’s Guide2891 Click System > Administration > Network.Figure 171 Ubuntu 8: Sys

Chapter 2 TutorialsP-870HN-51D User’s Guide295 Click the Advanced Setup tab and select 802.11b/g/n Mixed in the 802.11 Mode field. Click Apply.Figure

Appendix B Setting Up Your Computer’s IP AddressP-870HN-51D User’s Guide2903 In the Authenticate window, enter your admin account name and password th

Appendix B Setting Up Your Computer’s IP AddressP-870HN-51D User’s Guide2915 The Properties dialog box opens.Figure 175 Ubuntu 8: Network Settings

Appendix B Setting Up Your Computer’s IP AddressP-870HN-51D User’s Guide2927 If you know your DNS server IP address(es), click the DNS tab in the Netw

Appendix B Setting Up Your Computer’s IP AddressP-870HN-51D User’s Guide293tab. The Interface Statistics column shows data if your connection is wor

Appendix B Setting Up Your Computer’s IP AddressP-870HN-51D User’s Guide2941 Click K Menu > Computer > Administrator Settings (YaST).Figure 178

Appendix B Setting Up Your Computer’s IP AddressP-870HN-51D User’s Guide2953 When the YaST Control Center window opens, select Network Devices and th

Appendix B Setting Up Your Computer’s IP AddressP-870HN-51D User’s Guide2965 When the Network Card Setup window opens, click the Address tabFigure 182

Appendix B Setting Up Your Computer’s IP AddressP-870HN-51D User’s Guide2978 If you know your DNS server IP address(es), click the Hostname/DNS tab i

Appendix B Setting Up Your Computer’s IP AddressP-870HN-51D User’s Guide298When the Connection Status - KNetwork Manager window opens, click the Stati

P-870HN-51D User’s Guide299APPENDIX C Pop-up Windows, JavaScriptsand Java PermissionsIn order to use the web configurator you need to allow:• Web bro

About This User's GuideP-870HN-51D User’s Guide3About This User's GuideIntended AudienceThis manual is intended for people who want to con

Chapter 2 TutorialsP-870HN-51D User’s Guide307 Click the WLAN Station List hyperlink in the AP’s Status screen. You can see if any wireless client has

Appendix C Pop-up Windows, JavaScripts and Java PermissionsP-870HN-51D User’s Guide3001 In Internet Explorer, select Tools, Internet Options, Privacy.

Appendix C Pop-up Windows, JavaScripts and Java PermissionsP-870HN-51D User’s Guide3012 Select Settings…to open the Pop-up Blocker Settings screen.Fi

Appendix C Pop-up Windows, JavaScripts and Java PermissionsP-870HN-51D User’s Guide3024 Click Add to move the IP address to the list of Allowed sites.

Appendix C Pop-up Windows, JavaScripts and Java PermissionsP-870HN-51D User’s Guide3031 In Internet Explorer, click Tools, Internet Options and then

Appendix C Pop-up Windows, JavaScripts and Java PermissionsP-870HN-51D User’s Guide3046 Click OK to close the window.Figure 191 Security Settings -

Appendix C Pop-up Windows, JavaScripts and Java PermissionsP-870HN-51D User’s Guide3055 Click OK to close the window.Figure 192 Security Settings -

Appendix C Pop-up Windows, JavaScripts and Java PermissionsP-870HN-51D User’s Guide3063 Click OK to close the window.Figure 193 Java (Sun)Mozilla Fi

Appendix C Pop-up Windows, JavaScripts and Java PermissionsP-870HN-51D User’s Guide307Click Content.to show the screen below. Select the check boxes

Appendix C Pop-up Windows, JavaScripts and Java PermissionsP-870HN-51D User’s Guide308

P-870HN-51D User’s Guide309APPENDIX D IP Addresses and SubnettingThis appendix introduces IP addresses and subnet masks. IP addresses identify indivi

Chapter 2 TutorialsP-870HN-51D User’s Guide311 Open the ZyXEL utility and click the Site Survey tab to open the screen shown next.Figure 7 ZyXEL Ut

Appendix D IP Addresses and SubnettingP-870HN-51D User’s Guide310The following figure shows an example IP address in which the first three octets (192

Appendix D IP Addresses and SubnettingP-870HN-51D User’s Guide311By convention, subnet masks always consist of a continuous sequence of ones beginnin

Appendix D IP Addresses and SubnettingP-870HN-51D User’s Guide312NotationSince the mask is always a continuous number of ones beginning from the left,

Appendix D IP Addresses and SubnettingP-870HN-51D User’s Guide313The following figure shows the company network before subnetting. Figure 197 Subn

Appendix D IP Addresses and SubnettingP-870HN-51D User’s Guide314In a 25-bit subnet the host ID has 7 bits, so each sub-network has a maximum of 27 –

Appendix D IP Addresses and SubnettingP-870HN-51D User’s Guide315Example: Eight SubnetsSimilarly, use a 27-bit mask to create eight subnets (000, 001

Appendix D IP Addresses and SubnettingP-870HN-51D User’s Guide316Subnet PlanningThe following table is a summary for subnet planning on a network with

Appendix D IP Addresses and SubnettingP-870HN-51D User’s Guide317addresses, follow their instructions in selecting the IP addresses and the subnet ma

Appendix D IP Addresses and SubnettingP-870HN-51D User’s Guide318IP Address ConflictsEach device on a network must have a unique IP address. Devices w

Appendix D IP Addresses and SubnettingP-870HN-51D User’s Guide319following example, the LAN and WAN are on the same subnet. The LAN computers cannot

Chapter 2 TutorialsP-870HN-51D User’s Guide324 The Confirm Save window appears. Check your settings and click Save to continue.Figure 9 ZyXEL Utilit

Appendix D IP Addresses and SubnettingP-870HN-51D User’s Guide320

P-870HN-51D User’s Guide321APPENDIX E Wireless LANsNote: Your specific P-870HN-51D may not support all of the wireless security types described in th

Appendix E Wireless LANsP-870HN-51D User’s Guide322Intra-BSS traffic is traffic between wireless clients in the BSS. When Intra-BSS is enabled, wirele

Appendix E Wireless LANsP-870HN-51D User’s Guide323An ESSID (ESS IDentification) uniquely identifies each ESS. All access points and their associated

Appendix E Wireless LANsP-870HN-51D User’s Guide324hidden node. Both stations (STA) are within range of the access point (AP) or wireless gateway, but

Appendix E Wireless LANsP-870HN-51D User’s Guide325Fragmentation ThresholdA Fragmentation Threshold is the maximum data fragment size (between 256 an

Appendix E Wireless LANsP-870HN-51D User’s Guide326several intermediate rate steps between the maximum and minimum data rates. The IEEE 802.11g data r

Appendix E Wireless LANsP-870HN-51D User’s Guide327accounting and control features. It is supported by Windows XP and a number of network devices. So

Appendix E Wireless LANsP-870HN-51D User’s Guide328The following types of RADIUS messages are exchanged between the access point and the RADIUS server

Appendix E Wireless LANsP-870HN-51D User’s Guide329authentication method does not support data encryption with dynamic session key. You must configur

Chapter 2 TutorialsP-870HN-51D User’s Guide33networks, for example if you connect a notebook computer to wireless networks at home and at work. This

Appendix E Wireless LANsP-870HN-51D User’s Guide330Note: EAP-MD5 cannot be used with Dynamic WEP Key ExchangeFor added security, certificate-based aut

Appendix E Wireless LANsP-870HN-51D User’s Guide331required for compatibility reasons, but offers stronger encryption than TKIP with Advanced Encrypt

Appendix E Wireless LANsP-870HN-51D User’s Guide332authentication. These two features are optional and may not be supported in all wireless devices.Ke

Appendix E Wireless LANsP-870HN-51D User’s Guide3334 The RADIUS server distributes the PMK to the AP. The AP then sets up a key hierarchy and managem

Appendix E Wireless LANsP-870HN-51D User’s Guide3344 The AP and wireless clients use the TKIP or AES encryption process, the PMK and information excha

Appendix E Wireless LANsP-870HN-51D User’s Guide335Antenna OverviewAn antenna couples RF signals onto air. A transmitter within a wireless device sen

Appendix E Wireless LANsP-870HN-51D User’s Guide336• Omni-directional antennas send the RF signal out in all directions on a horizontal plane. The cov

P-870HN-51D User’s Guide337APPENDIX F Common ServicesThe following table lists some commonly-used services and their associated protocols and port nu

Appendix F Common ServicesP-870HN-51D User’s Guide338ESP (IPSEC_TUNNEL)User-Defined 50 The IPSEC ESP (Encapsulation Security Protocol) tunneling proto

Appendix F Common ServicesP-870HN-51D User’s Guide339PPTP TCP 1723 Point-to-Point Tunneling Protocol enables secure transfer of data over public netw

Chapter 2 TutorialsP-870HN-51D User’s Guide344 Choose the same encryption method as the AP to which you want to connect (In this example, WPA-PSK).Fig

Appendix F Common ServicesP-870HN-51D User’s Guide340TFTP UDP 69 Trivial File Transfer Protocol is an Internet file transfer protocol similar to FTP,

P-870HN-51D User’s Guide341APPENDIX G Open Software AnnouncementsEnd-User License Agreement for "P-870HN-51D" WARNING: ZyXEL Communication

Appendix G Open Software AnnouncementsP-870HN-51D User’s Guide3423 CopyrightThe Software and Documentation contain material that is protected by Inter

Appendix G Open Software AnnouncementsP-870HN-51D User’s Guide343and conditions of this License Agreement to those persons employed by you who come i

Appendix G Open Software AnnouncementsP-870HN-51D User’s Guide344DOCUMENTATION WITHOUT COMPLYING WITH SUCH LAWS, REGULATIONS, ORDERS, OR OTHER RESTRIC

Appendix G Open Software AnnouncementsP-870HN-51D User’s Guide345Open-Source Packages for "P-870HN-51D"Notice Information herein is subject

Appendix G Open Software AnnouncementsP-870HN-51D User’s Guide346GNU GENERAL PUBLIC LICENSEVersion 2, June 1991Copyright (C) 1989, 1991 Free Software

Appendix G Open Software AnnouncementsP-870HN-51D User’s Guide347patent licenses, in effect making the program proprietary. To prevent this, we have

Appendix G Open Software AnnouncementsP-870HN-51D User’s Guide348and telling the user how to view a copy of this License. (Exception: if the Program i

Appendix G Open Software AnnouncementsP-870HN-51D User’s Guide349place counts as distribution of the source code, even though third parties are not c

Chapter 2 TutorialsP-870HN-51D User’s Guide357 Verify the profile settings in the read-only screen. Click Save to save and go to the next screen. Fig

Appendix G Open Software AnnouncementsP-870HN-51D User’s Guide3508. If the distribution and/or use of the Program is restricted in certain countries e

Appendix G Open Software AnnouncementsP-870HN-51D User’s Guide351IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. E

Appendix G Open Software AnnouncementsP-870HN-51D User’s Guide3521. Redistributions of source code must retain the above copyright notice, this list o

Appendix G Open Software AnnouncementsP-870HN-51D User’s Guide353All rights reserved. This package is an SSL implementation written by Eric Young (ea

Appendix G Open Software AnnouncementsP-870HN-51D User’s Guide354The licence and distribution terms for any publically available version or derivative

P-870HN-51D User’s Guide355APPENDIX H Legal InformationCopyrightCopyright © 2010 by ZyXEL Communications Corporation.The contents of this publication

Appendix H Legal InformationP-870HN-51D User’s Guide356• This device may not cause harmful interference.• This device must accept any interference rec

Appendix H Legal InformationP-870HN-51D User’s Guide357This device has been designed to operate with an antenna having a maximum gain of 2dBi.Antenna

Appendix H Legal InformationP-870HN-51D User’s Guide358Cet appareil numérique de la classe B est conforme à la norme NMB-003 du Canada.Viewing Certifi

IndexP-870HN-51D User’s Guide359IndexAACS 191Advanced Encryption StandardSee AES.AES 331ALG 138alternative subnet mask notation 312antenna 247directio

Chapter 2 TutorialsP-870HN-51D User’s Guide362.3 Configuring the MAC Address FilterThomas noticed that his daughter Josephine spends too much time su

IndexP-870HN-51D User’s Guide360DHCP 66, 92, 95, 96, 189DHCP client 66DHCP client list 66DHCP relay 248DHCP server 248diagnostic 236Differentiated Ser

IndexP-870HN-51D User’s Guide361See IANA 317IP Address 137IP address 96IP Address Assignment 85IP filterbasics 141creating or eiding rules 144introduc

IndexP-870HN-51D User’s Guide362Pairwise Master Key (PMK) 331, 333Per-Hop Behavior, see PHB 185PHB 185ping 257timeout 258Point-to-Point Tunneling Prot

IndexP-870HN-51D User’s Guide363Symmetric NAT, Outgoing 87syntax conventions 5system name 56TTag Control Information See TCITag Protocol Identifier Se

IndexP-870HN-51D User’s Guide364WPSstatus 57

Chapter 2 TutorialsP-870HN-51D User’s Guide37Thomas can also grant access to the computers of other members of his family and friends. However, Josep

Chapter 2 TutorialsP-870HN-51D User’s Guide382 Configure the screen as follows to open TCP/UDP port 53 for Xbox 360. Click Apply.3 Repeat steps 2 and

Chapter 2 TutorialsP-870HN-51D User’s Guide39870HN-51D’s WAN IP address changes dynamically. Dynamic DNS (DDNS) allows you to access the P-870HN-51D

About This User's GuideP-870HN-51D User’s Guide4• Download LibrarySearch for the latest product updates and documentation from this link. Read th

Chapter 2 TutorialsP-870HN-51D User’s Guide402 Configure the following settings in the Advanced > Dynamic DNS screen.2a Select WWW.DynDNS.ORG for t

Chapter 2 TutorialsP-870HN-51D User’s Guide41In the following figure, router R is connected to the P-870HN-51D’s LAN. R connects to two networks, N1

Chapter 2 TutorialsP-870HN-51D User’s Guide42This tutorial uses the following example IP settings:To configure a static route to route traffic from N1

Chapter 2 TutorialsP-870HN-51D User’s Guide43Now B should be able to receive traffic from A. You may need to additionally configure B’s firewall sett

Chapter 2 TutorialsP-870HN-51D User’s Guide441 Click Advanced > QoS > General and check Active. Set your WAN Managed Upstream Bandwidth to 10,00

Chapter 2 TutorialsP-870HN-51D User’s Guide453 Go to Advanced > QoS > Class Setup. Click Add to create a new class. Check Active and follow the

Chapter 2 TutorialsP-870HN-51D User’s Guide46This maps e-mail traffic coming from port 25 to the highest priority, which you have created in the previ

P-870HN-51D User’s Guide47CHAPTER 3 Introducing the WebConfigurator3.1 Web Configurator OverviewThe web configurator is an HTML-based management int

Chapter 3 Introducing the Web ConfiguratorP-870HN-51D User’s Guide484 A password screen displays. Enter the default admin user name admin and default

Chapter 3 Introducing the Web ConfiguratorP-870HN-51D User’s Guide49As illustrated above, the main screen is divided into these parts:• A - navigatio

Document ConventionsP-870HN-51D User’s Guide5Document ConventionsWarnings and NotesThese are how warnings and notes are shown in this User’s Guide. W

Chapter 3 Introducing the Web ConfiguratorP-870HN-51D User’s Guide50Certificate Local Certificates Use this screen to view a summary list of certifica

Chapter 3 Introducing the Web ConfiguratorP-870HN-51D User’s Guide513.2.2 Main WindowThe main window displays information and configuration fields.

Chapter 3 Introducing the Web ConfiguratorP-870HN-51D User’s Guide52

53PART IITechnical Reference

54

P-870HN-51D User’s Guide55CHAPTER 4 Status Screens4.1 OverviewUse the Status screens to look at the current status of the device, system resources a

Chapter 4 Status ScreensP-870HN-51D User’s Guide56Each field is described in the following table.Table 4 Status ScreenLABEL DESCRIPTIONRefresh Inter

Chapter 4 Status ScreensP-870HN-51D User’s Guide57WPS Status This field displays the status of WPS (Wi-Fi Protected Setup). Click this to go to the s

Chapter 4 Status ScreensP-870HN-51D User’s Guide584.2.1 WAN Service StatisticsClick Status > WLAN Service Statistics to access this screen. Use th

Chapter 4 Status ScreensP-870HN-51D User’s Guide59The following table describes the labels in this screen. Table 5 Status > WAN Service Statisti

Document ConventionsP-870HN-51D User’s Guide6Icons Used in FiguresFigures in this User’s Guide may use the following generic icons. The P-870HN-51D ic

Chapter 4 Status ScreensP-870HN-51D User’s Guide604.2.2 Route InfoRouting is based on the destination address only and the P-870HN-51D takes the shor

Chapter 4 Status ScreensP-870HN-51D User’s Guide614.2.3 WLAN Station ListClick Status > WLAN Station List to access this screen. Use this screen

Chapter 4 Status ScreensP-870HN-51D User’s Guide624.2.4 VDSL StatisticsClick Status > VDSL Statistics to open the following screen. Use this scree

Chapter 4 Status ScreensP-870HN-51D User’s Guide63VDSL Port DetailsThese are the maximum Upstream and Downstream transfer rates for the ports that be

Chapter 4 Status ScreensP-870HN-51D User’s Guide64UAS This indicates the number of UnAvailable Seconds (UAS) since the last reset.LOS This indicates t

Chapter 4 Status ScreensP-870HN-51D User’s Guide65ES This indicates the number of port endpoint errored seconds (ESs) since the last 1-day period.SES

Chapter 4 Status ScreensP-870HN-51D User’s Guide664.2.5 LAN StatisticsClick Status > LAN Statistics to access this screen. Use this screen to view

Chapter 4 Status ScreensP-870HN-51D User’s Guide67DHCP service is disabled, you must have another DHCP server on your LAN, or else the computer must

Chapter 4 Status ScreensP-870HN-51D User’s Guide68

P-870HN-51D User’s Guide69CHAPTER 5 WAN Setup5.1 OverviewThis chapter discusses the P-870HN-51D’s WAN screens. Use these screens to configure your P

Safety WarningsP-870HN-51D User’s Guide7Safety Warnings• Do NOT use this product near water, for example, in a wet basement or near a swimming pool.•

Chapter 5 WAN SetupP-870HN-51D User’s Guide705.2 What You Need to KnowEncapsulation MethodEncapsulation is used to include data from an upper layer p

Chapter 5 WAN SetupP-870HN-51D User’s Guide715.3 Before You BeginYou need to know your Internet access settings such as encapsulation and WAN IP add

Chapter 5 WAN SetupP-870HN-51D User’s Guide725.4.1 Layer 2 Interface ConfigurationClick the Add button in the Layer 2 Interface screen to open the fo

Chapter 5 WAN SetupP-870HN-51D User’s Guide735.5 The Internet Connection Screen Use this screen to change your P-870HN-51D’s WAN settings. Click Net

Chapter 5 WAN SetupP-870HN-51D User’s Guide745.5.1 WAN Connection ConfigurationClick the Edit or Add button in the WAN Service screen to configure a

Chapter 5 WAN SetupP-870HN-51D User’s Guide75The following table describes the labels in this screen. 5.5.1.2 Service Type Use this screen to config

Chapter 5 WAN SetupP-870HN-51D User’s Guide765.5.1.3 WAN IP Address and DNS ServerThe screen differs by the encapsulation you selected in the previou

Chapter 5 WAN SetupP-870HN-51D User’s Guide77PPPoE This screen displays when you select PPP over Ethernet (PPPoE) in the WAN Service Configuration sc

Chapter 5 WAN SetupP-870HN-51D User’s Guide78Authentication MethodThe P-870HN-51D supports PAP (Password Authentication Protocol) and CHAP (Challenge

Chapter 5 WAN SetupP-870HN-51D User’s Guide79IPoEThis screen displays when you select IP over Ethernet in the WAN Service Configuration screen.Figure

Safety WarningsP-870HN-51D User’s Guide8

Chapter 5 WAN SetupP-870HN-51D User’s Guide80The following table describes the labels in this screen. Table 18 WAN Configuration: IPoE LABEL DESCRIP

Chapter 5 WAN SetupP-870HN-51D User’s Guide815.5.1.4 NAT, IGMP Multicast and Firewall ActivationThe screen is available only when you select IP over

Chapter 5 WAN SetupP-870HN-51D User’s Guide825.5.1.5 Default GatewayThe screen is not available when you select Bridging in the WAN Service Configura

Chapter 5 WAN SetupP-870HN-51D User’s Guide83The following table describes the labels in this screen. 5.5.1.7 Configuration SummaryThis read-only sc

Chapter 5 WAN SetupP-870HN-51D User’s Guide84The following table describes the labels in this screen. 5.6 Technical ReferenceThe following section co

Chapter 5 WAN SetupP-870HN-51D User’s Guide85PPP over EthernetPoint-to-Point Protocol over Ethernet (PPPoE) provides access control and billing funct

Chapter 5 WAN SetupP-870HN-51D User’s Guide86packets sent to IP address 2 and port B and forwards them to IP address 1, port A.Figure 39 Full Cone N

Chapter 5 WAN SetupP-870HN-51D User’s Guide87the example, only 3, C is allowed to send packets to 2, B and only 4, D is allowed to send packets to 2,

Chapter 5 WAN SetupP-870HN-51D User’s Guide88contains two bytes of TPID (Tag Protocol Identifier), residing within the type/length field of the Ethern

Chapter 5 WAN SetupP-870HN-51D User’s Guide89204.217.0.2. The DNS server is extremely important because without it, you must know the IP address of a

Contents OverviewP-870HN-51D User’s Guide9Contents OverviewUser’s Guide ...

Chapter 5 WAN SetupP-870HN-51D User’s Guide90

P-870HN-51D User’s Guide91CHAPTER 6 LAN Setup6.1 Overview A Local Area Network (LAN) is a shared communication system to which many computers are a

Chapter 6 LAN SetupP-870HN-51D User’s Guide926.2 What You Need To KnowIP AddressSimilar to the way houses on a street share a common street name, so

Chapter 6 LAN SetupP-870HN-51D User’s Guide93DNSDNS (Domain Name System) maps a domain name to its corresponding IP address and vice versa. The DNS s

Chapter 6 LAN SetupP-870HN-51D User’s Guide94The following table describes the fields in this screen. Table 23 LAN > IPLABEL DESCRIPTIONLAN TCP/

Chapter 6 LAN SetupP-870HN-51D User’s Guide956.4 Technical ReferenceThe following section contains additional technical information about the P-870H

Chapter 6 LAN SetupP-870HN-51D User’s Guide96IP Pool SetupThe P-870HN-51D is pre-configured with a pool of IP addresses for the DHCP clients (DHCP Poo

Chapter 6 LAN SetupP-870HN-51D User’s Guide97Assigned Numbers Authority (IANA) has reserved the following three blocks of IP addresses specifically f

Chapter 6 LAN SetupP-870HN-51D User’s Guide98IP AliasIP alias allows you to partition a physical network into different logical networks over the same

P-870HN-51D User’s Guide99CHAPTER 7 Wireless LAN7.1 Overview This chapter describes how to perform tasks related to setting up and optimizing your w