Help us help you. Send all User Guide-related comments, questions or suggestions for improvement to the following address, or use e-mail instead. Thank you! The Technical Writing Team, ZyXEL Communications Corp., 6 Innovation Road II, Science-Based Industrial Park, Hsinchu, 300, Taiwan.
Document Conventions Document Conventions Warnings and Notes These are how warnings and notes are shown in this User’s Guide. Warnings tell you about things that could harm you or your device. Notes tell you other important information (for example, other things you may need to configure or helpful tips) or recommendations.
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Document Conventions Icons Used in Figures Figures in this User’s Guide may use the following generic icons. The ZyXEL Device icon is not an exact representation of your device. ZyXEL Device Computer Notebook computer Server Firewall Telephone Router Switch P-660RU-Tx v3 User’s Guide...
Safety Warnings Safety Warnings For your safety, be sure to read and follow all warning notices and instructions. • Do NOT use this product near water, for example, in a wet basement or near a swimming pool. • Do NOT expose your device to dampness, dust or corrosive liquids. •...
Table of Contents Table of Contents About This User's Guide ......................3 Document Conventions......................4 Safety Warnings........................6 Contents Overview ........................9 Table of Contents........................11 List of Figures ......................... 19 List of Tables........................... 23 Part I: Introduction................. 25 Chapter 1 Introducing the ZyXEL Device ....................
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Table of Contents Part II: Status ..................41 Chapter 3 Device Information........................43 3.1 Overview ..........................43 3.2 The Device Info Screen ....................... 43 Chapter 4 System Logs..........................45 4.1 Overview ..........................45 4.2 The System Log Screen ...................... 45 Chapter 5 Traffic Statistics ........................
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Table of Contents 10.4.2 Configuring the Virtual Server Screen ..............92 10.5 The IP Address Mapping Screen ..................93 10.6 NAT Technical Reference ....................95 10.6.1 NAT Definitions ......................95 10.6.2 What NAT Does ....................... 96 10.6.3 How NAT Works ....................... 96 Chapter 11 Quality of Service (QoS)......................
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Table of Contents Chapter 15 Filters ............................. 117 15.1 Overview ..........................117 15.1.1 What You Can Do in the Filter Screens ..............117 15.1.2 What You Need to Know About Filtering ..............117 15.2 The IP/MAC Filter Screen ....................118 15.3 The Application Filter Screen ..................120 15.4 The URL Filter Screen ....................
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Table of Contents 20.2 The Administrator Screen ....................145 Chapter 21 Time Zone ..........................147 21.1 Overview .......................... 147 21.2 The Time Zone Screen ....................147 Chapter 22 Firmware ..........................149 22.1 Overview .......................... 149 22.1.1 What You Need To Know About Firmware ............. 149 22.1.2 Before You Begin ....................
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Table of Contents Appendix A Setting up Your Computer’s IP Address............175 Appendix B Pop-up Windows, JavaScripts and Java Permissions ........197 Appendix C IP Addresses and Subnetting ................205 Appendix D Services ......................213 Appendix E Legal Information ....................217 Appendix F Customer Support .....................
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Table of Contents P-660RU-Tx v3 User’s Guide...
List of Figures List of Figures Figure 1 ZyXEL Device’s Router Features ..................... 28 Figure 2 LEDs on the Top of the Device ....................29 Figure 3 Login Screen ..........................38 Figure 4 Main Screen ..........................38 Figure 5 Status > Device Information ..................... 43 Figure 6 Status >...
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List of Figures Figure 39 How NAT Works ........................97 Figure 40 QoS Example ......................... 99 Figure 41 Advanced Setup > QoS ......................101 Figure 42 Advanced Setup > QoS > QoS Settings Summary .............. 103 Figure 43 Advanced Setup > ADSL ...................... 107 Figure 44 Advanced Setup >...
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List of Figures Figure 82 Windows XP: Control Panel ....................179 Figure 83 Windows XP: Control Panel: Network Connections: Properties ........... 180 Figure 84 Windows XP: Local Area Connection Properties ..............180 Figure 85 Windows XP: Internet Protocol (TCP/IP) Properties ............181 Figure 86 Windows XP: Advanced TCP/IP Properties .................
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List of Figures P-660RU-Tx v3 User’s Guide...
List of Tables List of Tables Table 1 LED Descriptions ........................29 Table 2 Navigation Panel Summary ...................... 39 Table 3 Status > Device Information ...................... 44 Table 4 Status > System Log ......................... 46 Table 5 Status > Statistics (Ethernet) ..................... 47 Table 6 Status >...
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List of Tables Table 39 Advanced > Dynamic DNS ....................138 Table 40 Access Management > CWMP ..................... 140 Table 41 Maintenance > Administraton ....................145 Table 42 Maintenance > Time Zone ....................147 Table 43 Filename Conventions ......................150 Table 44 General Commands for GUI-based FTP Clients ..............
Only use firmware for your ZyXEL Device’s specific model. Refer to the label on the bottom of your ZyXEL Device. All screens displayed in this user’s guide are from the P-660RU-T1 v3 model. See the product specifications for a full list of features.
Chapter 1 Introducing the ZyXEL Device • SNMP. The device can be monitored by an SNMP manager. See the SNMP chapter in this User’s Guide. • TR-069. This is an auto-configuration server used to remotely configure your device. 1.3 Good Habits for Managing the ZyXEL Device Do the following things regularly to make the ZyXEL Device more secure and to manage the ZyXEL Device more effectively.
Chapter 1 Introducing the ZyXEL Device You can also configure firewall and content filtering on the ZyXEL Device for secure Internet access. By default, the ZyXEL Device prevents DDOS, LAND and Ping of Death attacks whether the firewall is enabled or disabled. You can further block SYN Flood and Port Scanner attacks by turning on the firewall.
Chapter 1 Introducing the ZyXEL Device Table 1 LED Descriptions COLOR STATUS DESCRIPTION INTERNET Green The ZyXEL Device has an IP connection but no traffic. Your device has a WAN IP address (either static or assigned by a DHCP server), PPP negotiation was successfully completed (if used) and the DSL connection is up.
Chapter 1 Introducing the ZyXEL Device Install the USB driver before you connect the ZyXEL Device to the USB port. 1.7.1 Installing the USB Driver in Windows 1 Save your work and close all applications. 2 Insert the included CD. The CD automatically runs and the main screen displays. 3 Click the Setup icon on the main screen.
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Chapter 1 Introducing the ZyXEL Device 6 Click Next in the Welcome screen to begin the USB Installation Wizard. Follow the installation prompts. You may need to restart your computer at the end of the installation. 7 Click Yes to agree to the license agreement. P-660RU-Tx v3 User’s Guide...
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Chapter 1 Introducing the ZyXEL Device 8 A Start Copying Files screen displays. Click Next. 9 Windows 98/Me: Select Yes, I want to restart my computer now and click OK. P-660RU-Tx v3 User’s Guide...
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Chapter 1 Introducing the ZyXEL Device 10 Windows 2000/XP: Connect the ZyXEL Device to the computer’s USB port when prompted. A windows displays indicating that the system has found new hardware. 11 Windows XP: If a warning window displays, click Continue Anyway. P-660RU-Tx v3 User’s Guide...
Chapter 1 Introducing the ZyXEL Device 12 Click Finish to complete the installation. Restart the computer if prompted. 1.7.2 Verifying Your USB Installation Check the status of the ZyXEL Device in the Device Manager window. Click Start > Settings > Control Panel > System > Hardware and then click Device Manager. (Steps may vary depending on the version of Windows).
H A P T E R Introducing the Web Configurator 2.1 Overview The web configurator is an HTML-based management interface that allows easy device setup and management via Internet browser. Use Internet Explorer 6.0 and later or Netscape Navigator 7.0 and later versions. The recommended screen resolution is 1024 by 768 pixels. In order to use the web configurator you need to allow: •...
Chapter 2 Introducing the Web Configurator Figure 3 Login Screen For security reasons, the ZyXEL Device automatically logs you out if you do not use the web configurator for five minutes (default). If this happens, log in again. 2.2 Web Configurator Main Screen Figure 4 Main Screen As illustrated above, the main screen is divided into these parts: •...
Chapter 2 Introducing the Web Configurator 2.2.1 Navigation Panel Use the menu items on the navigation panel to open screens to configure ZyXEL Device features. The following tables describe each menu item. Table 2 Navigation Panel Summary LINK FUNCTION Status Device Info This screen shows the ZyXEL Device’s general device and network status information.
Chapter 2 Introducing the Web Configurator Table 2 Navigation Panel Summary LINK FUNCTION URL Filter Use this screen to allow or deny traffic from certain types of applications. SNMP Use this screen to configure your ZyXEL Device’s settings for Simple Network Management Protocol management.
H A P T E R Device Information 3.1 Overview Use the Device Info screen to look at the current status of the device, system resources, and interfaces (LAN and WAN). 3.2 The Device Info Screen Use this screen to view the status of the ZyXEL Device. Click Status > Device Info to open the following screen.
Chapter 3 Device Information The following table describes the fields in this screen. Table 3 Status > Device Information LABEL DESCRIPTION Device Information Firmware This is the current version of the firmware inside the device. It also shows the date Version the firmware version was created.
H A P T E R System Logs 4.1 Overview This chapter contains information about viewing the ZyXEL Device’s logs. A log is a message about an event that occurred on your ZyXEL Device. For example, when someone logs in to the ZyXEL Device. 4.2 The System Log Screen Use this screen to see the logs for your ZyXEL Device.
Chapter 4 System Logs The following table describes the fields in this screen. Table 4 Status > System Log LABEL DESCRIPTION System Log This field displays the log messages of your ZyXEL Device. CLEAR LOG Click this to delete all the logs. SAVE LOG Click this to save the logs in a text file.
H A P T E R Traffic Statistics 5.1 Overview This chapter contains information about viewing traffic statistics of your ZyXEL Device. 5.2 The Statistics Screen Use this screen to check the traffic statistics of your ZyXEL Device. Click Status > Statistics to open the following screen.
Chapter 5 Traffic Statistics Table 5 Status > Statistics (Ethernet) (continued) LABEL DESCRIPTION Receive Multicast This field displays the number of good multicast frames received. Frames Receive total Bytes This field displays the number of bytes received on this port. Receive CRC errors This field displays the number of frames received with Cyclic Redundant Check (CRC) errors.
H A P T E R Quick Start Wizard 6.1 Overview This chapter provides information on the Quick Start Wizard screens. Use the wizard screens to configure your system for Internet access with the information given to you by your ISP. See the advanced menu chapters for background information on these fields.
Chapter 6 Quick Start Wizard 2 Click RUN WIZARD to configure the system for Internet access. Figure 10 Run Wizard 3 The following screen summarizes the steps required to configure an Internet connection. Click NEXT to begin the setup. Figure 11 Wizard Summary 4 Enter a new password for accessing the web configurator or enter your old one if you don’t want to change it.
Chapter 6 Quick Start Wizard 5 Select the time zone for your location and click NEXT. Figure 13 Time Zone 6 Select the connection type supported by your ISP and click NEXT. Figure 14 ISP Connection Type 7 The next wizard screen varies depending on what connection type you use. Configure the fields and click NEXT to continue.
Chapter 6 Quick Start Wizard The following table describes the fields in this screen. Table 7 ISP Connection: Dynamic IP LABEL DESCRIPTION Enter the VPI (Virtual Path Identifier) assigned to you. This field may already be configured. VPI defines a virtual circuit. Refer to the appendix for more information. Enter the VCI (Virtual Channel Identifier) assigned to you.
Chapter 6 Quick Start Wizard Table 8 ISP Connection: Static IP Address (continued) LABEL DESCRIPTION NEXT Click this to continue to the next wizard screen. EXIT Click this to close the wizard screen without saving. Figure 17 ISP Connection: PPPoE/PPPoA The following table describes the fields in this screen.
Chapter 6 Quick Start Wizard Figure 18 ISP Connection: Bridge Mode The following table describes the fields in this screen. Table 10 ISP Connection: Bridge Mode LABEL DESCRIPTION Enter the VPI assigned to you. This field may already be configured. VPI defines a virtual circuit.
H A P T E R Internet Setup 7.1 Overview This chapter describes how to configure Wide Area Network (WAN) settings from the Internet screens. Use these screens to configure your ZyXEL Device for Internet access. A WAN connection is an outside connection to another network or the Internet. It connects your private networks (such as a Local Area Network (LAN) and other networks, so that a computer in one location can communicate with computers in other locations.
Chapter 7 Internet Setup ADSL Terms A Permanent Virtual Circuit (PVC) is the connection for your device to the ISP. You need a Virtual Path Identifier (VPI) and a Virtual Channel Identifier (VCI) to identify a PVC. Multiplexing is a way of carrying protocols on a PVC. Your ISP should supply you with all this information.
Chapter 7 Internet Setup 7.2 The Internet Screen Use this screen to change your ZyXEL Device’s WAN settings. Click Interface Setup > Internet. The screen differs by the encapsulation you select. Figure 21 Interface Setup > Internet The following table describes the labels in this screen. Table 11 Interface Setup >...
Chapter 7 Internet Setup Table 11 Interface Setup > Internet (continued) LABEL DESCRIPTION ATM QoS Select CBR (Continuous Bit Rate) to specify fixed (always-on) bandwidth for voice or data traffic. Select UBR (Unspecified Bit Rate) for applications that are non-time sensitive, such as e-mail. Select rtVBR (real-time Variable Bit Rate) for applications with bursty connections that require closely controlled delay and delay variation.
Chapter 7 Internet Setup The following table describes the labels in this screen. Table 12 Interface Setup > Internet (Dynamic IP) LABEL DESCRIPTION Encapsulation Select the method of multiplexing used by your ISP from the drop-down list box. Available options are: 1483 Bridged IP LLC, 1483 Bridged IP VC-Mux, 1483 Routed IP LLC(IPoA) and 1483 Routed IP VC-Mux.
Chapter 7 Internet Setup 7.2.2 Static IP Address In the Interface Setup > Internet screen, select Static IP Address from the ISP field to display the following screen. Figure 23 Interface Setup > Internet (Static IP) The following table describes the labels in this screen. Table 13 Interface Setup >...
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Chapter 7 Internet Setup Table 13 Interface Setup > Internet (Static IP) (continued) LABEL DESCRIPTION Dynamic Route RIP (Routing Information Protocol) allows a router to exchange routing information with other routers. Select the RIP version from RIP1, RIP2-B and RIP2-M. Direction Use this field to control how much routing information the ZyXEL Device sends and receives on the subnet.
Chapter 7 Internet Setup 7.2.3 PPPoA/PPPoE In the Interface Setup > Internet screen, select PPPoA/PPPoE from the ISP field to display the following screen. Figure 24 Interface Setup > Internet (PPPoA/PPPoE) The following table describes the labels in this screen. Table 14 Interface Setup >...
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Chapter 7 Internet Setup Table 14 Interface Setup > Internet (PPPoA/PPPoE) (continued) LABEL DESCRIPTION Bridge Interface This field is only available when you select PPPoE LLC or PPPoE VC-Mux in the Encapsulation field. Use this field to enable or disable the bridge mode. Activate the bridge mode when your ISP provides you with more than one IP address and you want the connected computers to get individual IP address from ISP’s DHCP server directly.
Chapter 7 Internet Setup 7.2.4 Bridge Mode In the Interface Setup > Internet screen, select Bridge Mode from the ISP field to display the following screen. Figure 25 Interface Setup > Internet (Bridge) The following table describes the labels in this screen. Table 15 Interface Setup >...
Chapter 7 Internet Setup Table 16 Interface Setup > PVCs Summary (continued) LABEL DESCRIPTION This field displays the VCI value. ENCAP This field displays the type of encapsulation. This field displays the multiplexing method. IP Address This field displays the type of IP address. Status This field displays the connection status of the PVC.
Chapter 7 Internet Setup RFC 1483 RFC 1483 describes two methods for Multiprotocol Encapsulation over ATM Adaptation Layer 5 (AAL5). The first method allows multiplexing of multiple protocols over a single ATM virtual circuit (LLC-based multiplexing) and the second method assumes that each protocol is carried over a separate ATM virtual circuit (VC-based multiplexing).
Chapter 7 Internet Setup 7.3.5 Always-On Connection (PPP) An always-on connection is a dial-up line where the connection is always up regardless of traffic demand. The ZyXEL Device does two things when you specify an always-on connection. The first is that idle timeout is disabled. The second is that the ZyXEL Device will try to bring up the connection when turned on and whenever the connection is down.
Chapter 7 Internet Setup 7.3.7 ATM Traffic Classes These are the basic ATM traffic classes defined by the ATM Forum Traffic Management 4.0 Specification. Constant Bit Rate (CBR) Constant Bit Rate (CBR) provides fixed bandwidth that is always available even if no data is being sent.
H A P T E R LAN Setup 8.1 Overview A Local Area Network (LAN) is a shared communication system to which many networking devices are connected. It is usually located in one area such as a building or floor of a building. Use the LAN screen to help you configure a LAN DHCP server and manage IP addresses.
Chapter 8 LAN Setup DHCP A DHCP (Dynamic Host Configuration Protocol) server can assign your ZyXEL Device an IP address, subnet mask, DNS and other routing information when it's turned on. RIP (Routing Information Protocol) allows a router to exchange routing information with other routers.
Chapter 8 LAN Setup Figure 28 Interface Setup > LAN The following table describes the fields in this screen. Table 17 Interface Setup > LAN LABEL DESCRIPTION Router Local IP IP Address Enter the LAN IP address you want to assign to your ZyXEL Device in dotted decimal notation, for example, 192.168.1.1 (factory default).
Chapter 8 LAN Setup Table 17 Interface Setup > LAN LABEL DESCRIPTION Current Pool Click this to display a summary table for the IP address pool. See Section 8.2.1 Summary on page 76 for more details. The ZyXEL Device is pre-configured with a pool of IP addresses for the DHCP clients (DHCP Pool).
Chapter 8 LAN Setup The following table describes the labels in this screen. Table 18 Interface Setup > LAN > DHCP IP Pool Summary LABEL DESCRIPTION Host Name This field displays the name of a computer that receives an IP address from the ZyXEL Device.
Chapter 8 LAN Setup 8.3.3 DNS Server Addresses DNS (Domain Name System) maps a domain name to its corresponding IP address and vice versa. The DNS server is extremely important because without it, you must know the IP address of a computer before you can access it. The DNS server addresses you enter when you set up DHCP are passed to the client machines along with the assigned IP address and subnet mask.
Chapter 8 LAN Setup Once you have decided on the network number, pick an IP address that is easy to remember, for instance, 192.168.1.1, for your ZyXEL Device, but make sure that no other device on your network is using that IP address. The subnet mask specifies the network number portion of an IP address.
Chapter 8 LAN Setup The Version field controls the format and the broadcasting method of the RIP packets that the ZyXEL Device sends (it recognizes both formats when receiving). RIP-1 is universally supported; but RIP-2 carries more information. RIP-1 is probably adequate for most networks, unless you have an unusual network topology.
H A P T E R Static Route 9.1 Overview The ZyXEL Device usually uses the default gateway to route outbound traffic from computers on the LAN to the Internet. To have the ZyXEL Device send data to devices not reachable through the default gateway, use static routes.
Chapter 9 Static Route 9.2 The Routing Table List Screen Use this screen to view the static route rules. Click Advanced Setup > Routing to display the following screen. Figure 32 Advanced Setup > Routing Table List The following table describes the labels in this screen. Table 19 Advanced Setup >...
Chapter 9 Static Route The following table describes the labels in this screen. Table 20 Advanced > Static Route: Edit LABEL DESCRIPTION Destination IP This parameter specifies the IP network address of the final destination. Routing is Address always based on network number. If you need to specify a route to a single host, use a subnet mask of 255.255.255.255 in the subnet mask field to force the network number to be identical to the host ID.
H A P T E R Network Address Translation (NAT) 10.1 Overview This chapter discusses how to configure NAT on the ZyXEL Device. NAT (Network Address Translation - NAT, RFC 1631) is the translation of the IP address of a host in a packet, for example, the source address of an outgoing packet, used within one network to a different IP address known within another network.
Chapter 10 Network Address Translation (NAT) In the simplest form, NAT changes the source IP address in a packet received from a subscriber (the inside local address) to another (the inside global address) before forwarding the packet to the WAN side. When the response comes back, NAT translates the destination address (the inside global address) back to the inside local address before forwarding it to the original inside host.
Chapter 10 Network Address Translation (NAT) The following table describes the labels in this screen. Table 21 Network > NAT > General LABEL DESCRIPTION Virtual Circuit Select the PVC you want to configure from the drop-down list box. NAT Status This field shows whether NAT is enabled.
Chapter 10 Network Address Translation (NAT) Table 22 Advanced Setup > NAT > DMZ (continued) LABEL DESCRIPTION DMZ Host IP Type the IP address for DMZ in dotted decimal notation. Address Note: Make sure the IP addresses of the LAN, WAN and DMZ are on separate subnets.
Chapter 10 Network Address Translation (NAT) Figure 36 Multiple Servers Behind NAT Example A=192.168.1.33 B=192.168.1.34 192.168.1.1 IP Address assigned by ISP C=192.168.1.35 The following table summarizes the settings described in the above example. Table 23 Multiple Servers Behind NAT Example SERVERS PORTS DEFAULT SERVER IP...
Chapter 10 Network Address Translation (NAT) 10.4.2 Configuring the Virtual Server Screen Click Advanced Setup > NAT > Virtual Server to open the following screen. Appendix D on page 213 for port numbers commonly used for particular services. Figure 37 Advanced Setup > NAT > Virtual Server The following table describes the fields in this screen.
Chapter 10 Network Address Translation (NAT) Table 24 Advanced Setup > NAT > Virtual Server LABEL DESCRIPTION Start Port Enter a port number in this field. Number To forward only one port, enter the port number again in the End Port Number field.
Chapter 10 Network Address Translation (NAT) Use this screen to change your ZyXEL Device’s address mapping settings. Click Advanced Setup > NAT > IP Address Mapping to open the following screen. Figure 38 Advanced Setup > NAT > IP Address Mapping The following table describes the fields in this screen.
Chapter 10 Network Address Translation (NAT) Table 25 Network > NAT > Address Mapping (continued) LABEL DESCRIPTION Public End IP This is the ending public IP address. This field is N/A for One-to-One, Many-to-One and Server mapping types. Address Mapping List Rule This is the rule’s index number.
Chapter 10 Network Address Translation (NAT) Note that inside/outside refers to the location of a host, while public/local refers to the IP address of a host used in a packet. Thus, an inside local address is the IP address of an inside host in a packet when the packet is still in the local network, while an inside public address is the IP address of the same inside host when the packet is on the WAN side.
Chapter 10 Network Address Translation (NAT) Figure 39 How NAT Works NAT Table Inside Local Inside Public IP Address IP Address 192.168.1.10 192.168.1.13 192.168.1.11 192.168.1.12 192.168.1.13 192.168.1.12 192.168.1.10 Inside Local Inside Public Address Address 192.168.1.11 192.168.1.10 P-660RU-Tx v3 User’s Guide...
H A P T E R Quality of Service (QoS) 11.1 Overview Use the QoS screen to set up your ZyXEL Device to use QoS for traffic management. Quality of Service (QoS) refers to both a network’s ability to deliver data with minimum delay, and the networking methods used to control bandwidth.
Chapter 11 Quality of Service (QoS) 11.1.1 What You Can Do in the QoS Screens • Use the QoS screen (Section 11.2 on page 101) to configure QoS settings on the ZyXEL Device. • Use the QoS Settings Summary screen (Section 11.2.1 on page 103) to check the summary of QoS rules and actions you configured for the ZyXEL Device.
Chapter 11 Quality of Service (QoS) 11.2 The QoS Screen Use this screen to enable or disable QoS and have the ZyXEL Device assign priority levels to traffic according to the port range, IEEE 802.1p priority level and/or IP precedence. Click Advanced Setup >...
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Chapter 11 Quality of Service (QoS) Table 27 Advanced Setup > QoS LABEL DESCRIPTION Summary Click this to open a summary table showing the QoS settings. See Section 11.2.1 on page 103 for more details. Rule Rule Index Select the rule’s index number from the drop-down list box. Active Use this field to enable or disable the rule.
Chapter 11 Quality of Service (QoS) Table 27 Advanced Setup > QoS LABEL DESCRIPTION DSCP Specify a DSCP number between 0 and 63 to re-assign the priority level to matched Remarking traffic. 802.1p Select a priority level (0 to 7) to re-assign the priority level to matched traffic. Remarking Queue # Specify a Low, Medium, High or Highest queue tag to matched traffic.
Chapter 11 Quality of Service (QoS) Table 28 Advanced Setup > QoS > QoS Settings Summary (continued) LABEL DESCRIPTION 802.1p This is the 802.1p priority level. Actions IPP/TOS (DSCP) The ZyXEL Device re-assigns the priority values specified in this field to Remarking matched traffic.
Chapter 11 Quality of Service (QoS) 11.3.3 Automatic Priority Queue Assignment If you enable QoS on the ZyXEL Device, the ZyXEL Device can automatically base on the IEEE 802.1p priority level, IP precedence and/or packet length to assign priority to traffic which does not match a class.
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Chapter 11 Quality of Service (QoS) P-660RU-Tx v3 User’s Guide...
H A P T E R ADSL 12.1 Overview This chapter contains information about configuring the ADSL settings for your ZyXEL Device. 12.2 The ADSL Screen Use this screen to select the ADSL mode and type for your ZyXEL Device. Click Advanced Setup >...
H A P T E R Firewall 13.1 Overview This chapter shows you how to enable the ZyXEL Device firewall. Use the firewall to protect your ZyXEL Device and network from attacks by hackers on the Internet and control access to it.
Chapter 13 Firewall LAND Attack In a LAND attack, hackers flood SYN packets into the network with a spoofed source IP address of the target system. This makes it appear as if the host computer sent the packets to itself, making the system unavailable while the target system tries to respond to itself. Ping of Death Ping of Death uses a "ping"...
H A P T E R Access Control 14.1 Access Control Overview Access Control allows you to determine which application can access which ZyXEL Device interface from which computers. The following figure shows access to the ZyXEL Device from the WAN being limited to HTTP (web) and Telnet only.
Chapter 14 Access Control 14.1.3 System Timeout There is a default system management idle timeout of five minutes (three hundred seconds). The ZyXEL Device automatically logs you out if the management session remains idle for longer than this timeout period. The management session does not time out when a statistics screen is polling.
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Chapter 14 Access Control Table 33 Access Management > ACL (continued) LABEL DESCRIPTION Interface Select the port through which you can access the device. Select Both for access via either port. If you configure 0.0.0.0 ~ 0.0.0.0 Secure IP Address, ALL services and WAN interface, you will not be able to access the device at all from the LAN unless you configure another rule for LAN access.
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Chapter 14 Access Control P-660RU-Tx v3 User’s Guide...
H A P T E R Filters 15.1 Overview This chapter introduces three types of filters supported by the ZyXEL Device. You can configure rules to restrict traffic by IP addresses, MAC addresses, application types and/or URLs. 15.1.1 What You Can Do in the Filter Screens •...
Chapter 15 Filters 15.2 The IP/MAC Filter Screen Use this screen to create and apply IP/MAC filters. Click Access Management > Filter and select IP/MAC Filter in the Filter Type Selection field. The screen appears as shown. Figure 47 Access Management > Filter (IP/MAC) The following table describes the labels in this screen.
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Chapter 15 Filters Table 34 Access Management > Filter (IP/MAC) (continued) LABEL DESCRIPTION IP/MAC Filter Rule Index Select the index number of the filter rule. Rule Type Select IP or MAC type to configure the rule. Use the IP Filter to block traffic by IP addresses. Use the MAC Filter to block traffic by MAC address.
Chapter 15 Filters 15.3 The Application Filter Screen Use this screen to allow or deny traffic for certain types of applications. The application filter provides a convenient way to manage the use of various applications on the network. Click Access Management > Filter and select Application Filter in the Filter Type Selection field.
Chapter 15 Filters 15.4 The URL Filter Screen Use this screen to block websites by URL. Click Access Management > Filter and select URL Filter in the Filter Type Selection field.. The screen appears as shown. Figure 49 Access Management > Filter (URL) The following table describes the labels in this screen.
H A P T E R SNMP 16.1 Overview Simple Network Management Protocol (SNMP) is a protocol used for exchanging management information between network devices. SNMP is a member of the TCP/IP protocol suite. Your ZyXEL Device supports SNMP agent functionality, which allows a manager station to manage and monitor the ZyXEL Device through the network.
Chapter 16 SNMP SNMP itself is a simple request/response protocol based on the manager/agent model. The manager issues a request and the agent returns responses using the following protocol operations: • Get - Allows the manager to retrieve an object variable from the agent. •...
H A P T E R Universal Plug-and-Play (UPnP) 17.1 Overview Universal Plug and Play (UPnP) is a distributed, open networking standard that uses TCP/IP for simple peer-to-peer network connectivity between devices. A UPnP device can dynamically join a network, obtain an IP address, convey its capabilities and learn about other devices on the network.
Chapter 17 Universal Plug-and-Play (UPnP) When a UPnP device joins a network, it announces its presence with a multicast message. For security reasons, the ZyXEL Device allows multicast messages on the LAN only. All UPnP-enabled devices may communicate freely with each other without additional configuration.
Chapter 17 Universal Plug-and-Play (UPnP) 17.3 Installing UPnP in Windows Example This section shows how to install UPnP in Windows Me and Windows XP. Installing UPnP in Windows Me Follow the steps below to install the UPnP in Windows Me. 1 Click Start and Control Panel.
Chapter 17 Universal Plug-and-Play (UPnP) 3 In the Communications window, select the Universal Plug and Play check box in the Components selection box. Figure 54 Add/Remove Programs: Windows Setup: Communication: Components 4 Click OK to go back to the Add/Remove Programs Properties window and click Next.
Chapter 17 Universal Plug-and-Play (UPnP) 4 The Windows Optional Networking Components Wizard window displays. Select Networking Service in the Components selection box and click Details. Figure 56 Windows Optional Networking Components Wizard 5 In the Networking Services window, select the Universal Plug and Play check box. Figure 57 Networking Services P-660RU-Tx v3 User’s Guide...
Chapter 17 Universal Plug-and-Play (UPnP) 6 Click OK to go back to the Windows Optional Networking Component Wizard window and click Next. 17.4 Using UPnP in Windows XP Example This section shows you how to use the UPnP feature in Windows XP. You must already have UPnP installed in Windows XP and UPnP activated on the ZyXEL Device.
Chapter 17 Universal Plug-and-Play (UPnP) 3 In the Internet Connection Properties window, click Settings to see the port mappings there were automatically created. Figure 59 Internet Connection Properties P-660RU-Tx v3 User’s Guide...
Chapter 17 Universal Plug-and-Play (UPnP) 4 You may edit or delete the port mappings or click Add to manually add port mappings. Figure 60 Internet Connection Properties: Advanced Settings Figure 61 Internet Connection Properties: Advanced Settings: Add 5 When the UPnP-enabled device is disconnected from your computer, all port mappings will be deleted automatically.
Chapter 17 Universal Plug-and-Play (UPnP) 6 Select Show icon in notification area when connected option and click OK. An icon displays in the system tray. Figure 62 System Tray Icon 7 Double-click on the icon to display your current Internet connection status. Figure 63 Internet Connection Status Web Configurator Easy Access With UPnP, you can access the web-based configurator on the ZyXEL Device without finding...
Chapter 17 Universal Plug-and-Play (UPnP) Figure 64 Network Connections 4 An icon with the description for each UPnP-enabled device displays under Local Network. P-660RU-Tx v3 User’s Guide...
Chapter 17 Universal Plug-and-Play (UPnP) 5 Right-click on the icon for your ZyXEL Device and select Invoke. The web configurator login screen displays. Figure 65 Network Connections: My Network Places 6 Right-click on the icon for your ZyXEL Device and select Properties. A properties window displays with basic information about the ZyXEL Device.
H A P T E R Dynamic DNS Setup 18.1 Overview Dynamic DNS allows you to update your current dynamic IP address with one or many dynamic DNS services so that anyone can contact you (in NetMeeting, CU-SeeMe, etc.). You can also access your FTP server or Web site on your own computer using a domain name (for instance myhost.dhs.org, where myhost is a name of your choice) that will never change instead of using an IP address that changes each time you reconnect.
Chapter 18 Dynamic DNS Setup 18.2 The Dynamic DNS Screen Use this screen to change your ZyXEL Device’s DDNS. Click Access Management > DDNS. The screen appears as shown. Figure 67 Access Management > DDNS The following table describes the fields in this screen. Table 39 Advanced >...
H A P T E R CWMP 19.1 Overview The ZyXEL Device supports TR-069 Amendment 1 (CPE WAN Management Protocol Release 2.0) and TR-069 Amendment 2 (CPE WAN Management Protocol v1.1, Release 3.0). TR-069 is a protocol that defines how your ZyXEL Device (ZD) can be managed via a management server (MS) such as ZyXEL’s Vantage Access.
Chapter 19 CWMP 19.2 The CWMP Setup Screen Use this screen to configure your ZyXEL Device to be managed by a management server. Click Access Management > CWMP to display the following screen. Figure 69 Access Management > CWMP The following table describes the fields in this screen. Table 40 Access Management >...
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Chapter 19 CWMP Table 40 Access Management > CWMP (continued) LINK DESCRIPTION Port The default port for access to the ZyXEL Device from the management server is the HTTP port, port 80. If you change it, make sure it does not conflict with another port on your network and it is recommended to use a port number above 1024 (not a commonly used port).
H A P T E R Administrator Settings 20.1 Overview This chapter shows you how to change the system password. 20.2 The Administrator Screen Use this screen to set a new password for your ZyXEL Device. Click Maintenance > Administraton to open the following screen. Figure 70 Maintenance >...
H A P T E R Time Zone 21.1 Overview This chapter contains information about configuring your ZyXEL Device’s time settings. 21.2 The Time Zone Screen Use this screen to configure the ZyXEL Device’s time based on your local time zone. To change your ZyXEL Device’s time and date, click Maintenance >...
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Chapter 21 Time Zone Table 42 Maintenance > Time Zone (continued) LABEL DESCRIPTION Daylight Saving Daylight saving is a period from late spring to early fall when many countries set their clocks ahead of normal local time by one hour to give more daytime light in the evening.
H A P T E R Firmware 22.1 Overview This chapter explains how to upload new firmware and manage configuration files. Use the instructions in this chapter to change the device’s configuration file or upgrade its firmware. After you configure your device, you can backup the configuration file to a computer.
Chapter 22 Firmware If your (T)FTP client does not allow you to have a destination filename different than the source, you will need to rename them as the ZyXEL Device only recognizes “rom-0” and “ras”. Be sure you keep unaltered copies of both files for later use. The following table is a summary.
Chapter 22 Firmware Do not interrupt the file transfer process as this may PERMANENTLY DAMAGE your device. When the Restore Configuration process is complete, the device automatically restarts. Restore Using FTP Session Example Figure 72 Restore Using FTP Session Example ftp>...
Chapter 22 Firmware 7 Enter “quit” to exit the ftp prompt. FTP Session Example of Firmware File Upload Figure 73 FTP Session Example of Firmware File Upload 331 Enter PASS command Password: 230 Logged in ftp> bin 200 Type I OK ftp>...
Chapter 22 Firmware Where “i” specifies binary image transfer mode (use this mode when transferring binary files), “host” is the device’s IP address, “put” transfers the file source on the computer (firmware.bin – name of the firmware on the computer) to the file destination on the remote host (ras - name of the firmware on the device).
Chapter 22 Firmware Table 44 General Commands for GUI-based FTP Clients COMMAND DESCRIPTION Transfer Type Transfer files in either ASCII (plain text format) or in binary mode. Initial Remote Directory Specify the default remote directory (path). Initial Local Directory Specify the default local directory (path). 22.2 The Firmware Screen Use this screen to manage configuration files and upload firmware to your ZyXEL Device.
Chapter 22 Firmware The following table describes the labels in this screen. Table 45 Maintenance > Firmware LABEL DESCRIPTION Current Firmware Version This is the present firmware version and the date created. New Firmware Location Click Browse... to find the .bin file you want to upload. Remember that you must decompress compressed (.zip) files before you can upload them.
H A P T E R System Restart 23.1 Overview This chapter shows you how to restart your ZyXEL Device. 23.2 The System Restart Screen System restart allows you to reboot the ZyXEL Device remotely without turning the power off. You may need to do this if the ZyXEL Device hangs, for example. Click Maintenance >...
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H A P T E R Diagnostic 24.1 Overview These read-only screens display information to help you identify problems with the ZyXEL Device. 24.2 The Diagnostic Screen Use this screen to test your connection and ping an IP address. Select the virtual circuit you want to check from the drop-down list box.
H A P T E R Troubleshooting This chapter offers some suggestions to solve problems you might encounter. The potential problems are divided into the following categories. • Power, Hardware Connections, and LEDs • ZyXEL Device Access and Login • Internet Access 25.1 Power, Hardware Connections, and LEDs The ZyXEL Device does not turn on.
Chapter 25 Troubleshooting 25.2 ZyXEL Device Access and Login I forgot the IP address for the ZyXEL Device. 1 The default IP address is 192.168.1.1. 2 If you changed the IP address and have forgotten it, you might get the IP address of the ZyXEL Device by looking up the IP address of the default gateway for your computer.
Chapter 25 Troubleshooting Advanced Suggestions • Try to access the ZyXEL Device using another service, such as Telnet. If you can access the ZyXEL Device, check the remote management settings and firewall rules to find out why the ZyXEL Device does not respond to HTTP. •...
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Chapter 25 Troubleshooting 2 Make sure you entered your ISP account information correctly in the wizard. These fields are case-sensitive, so make sure [Caps Lock] is not on. 3 If you are trying to access the Internet wirelessly, make sure the wireless settings in the wireless client are the same as the settings in the AP.
H A P T E R Product Specifications The following tables summarize the ZyXEL Device’s hardware and firmware features. 26.1 Hardware Specifications Table 47 Hardware Specifications Dimensions (110 W) x (107 D) x (36 H) mm Weight 165 g Power Specification 5V DC 1A Switching LAN Ethernet Port 1 auto-negotiating, auto MDI/MDI-X 10/100 Mbps RJ-45 Ethernet port...
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Chapter 26 Product Specifications Table 48 Firmware Specifications (continued) Configuration Backup & Make a copy of the ZyXEL Device’s configuration. You can put it back on Restoration the ZyXEL Device later if you decide to revert back to an earlier configuration.
Chapter 26 Product Specifications Table 49 Standards Supported (continued) STANDARD DESCRIPTION RFC 1631 IP Network Address Translator (NAT) RFC 1661 The Point-to-Point Protocol (PPP) RFC 1723 RIP-2 (Routing Information Protocol) RFC 1901 SNMPv2c Simple Network Management Protocol version 2c RFC 2236 Internet Group Management Protocol, Version 2.
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Chapter 26 Product Specifications Table 50 ZyXEL Device Series Power Adaptor Specifications (continued) AC Power Adapter Model 5V DC EU Switching Input Power AC 100-240Volts, 50/60Hz Output Power DC 5Volts/1.0A Power Consumption 5 Watt max Safety Standards CE, GS or TUV, EN60950-1 UNITED KINGDOM PLUG STANDARDS AC Power Adapter Model...
Appendices and Index The appendices provide general information. Some details may not apply to your ZyXEL Device. Setting up Your Computer’s IP Address (175) Pop-up Windows, JavaScripts and Java Permissions (197) IP Addresses and Subnetting (205) Services (213) Legal Information (217) Customer Support (219) Index (225)
P P E N D I X Setting up Your Computer’s IP Address All computers must have a 10M or 100M Ethernet adapter card and TCP/IP installed. Windows 95/98/Me/NT/2000/XP/Vista, Macintosh OS 7 and later operating systems and all versions of UNIX/LINUX include the software components you need to install and use TCP/ IP on your computer.
Appendix A Setting up Your Computer’s IP Address Figure 78 WIndows 95/98/Me: Network: Configuration Installing Components The Network window Configuration tab displays a list of installed components. You need a network adapter, the TCP/IP protocol and Client for Microsoft Networks. If you need the adapter: 1 In the Network window, click Add.
Appendix A Setting up Your Computer’s IP Address Configuring 1 In the Network window Configuration tab, select your network adapter's TCP/IP entry and click Properties 2 Click the IP Address tab. • If your IP address is dynamic, select Obtain an IP address automatically. •...
Appendix A Setting up Your Computer’s IP Address Figure 80 Windows 95/98/Me: TCP/IP Properties: DNS Configuration 4 Click the Gateway tab. • If you do not know your gateway’s IP address, remove previously installed gateways. • If you have a gateway IP address, type it in the New gateway field and click Add. 5 Click OK to save and close the TCP/IP Properties window.
Appendix A Setting up Your Computer’s IP Address Figure 81 Windows XP: Start Menu 2 In the Control Panel, double-click Network Connections (Network and Dial-up Connections in Windows 2000/NT). Figure 82 Windows XP: Control Panel 3 Right-click Local Area Connection and then click Properties. P-660RU-Tx v3 User’s Guide...
Appendix A Setting up Your Computer’s IP Address Figure 83 Windows XP: Control Panel: Network Connections: Properties 4 Select Internet Protocol (TCP/IP) (under the General tab in Win XP) and then click Properties. Figure 84 Windows XP: Local Area Connection Properties 5 The Internet Protocol TCP/IP Properties window opens (the General tab in Windows XP).
Appendix A Setting up Your Computer’s IP Address Figure 85 Windows XP: Internet Protocol (TCP/IP) Properties 6 If you do not know your gateway's IP address, remove any previously installed gateways in the IP Settings tab and click OK. Do one or more of the following if you want to configure additional IP addresses: •...
Appendix A Setting up Your Computer’s IP Address Figure 86 Windows XP: Advanced TCP/IP Properties 7 In the Internet Protocol TCP/IP Properties window (the General tab in Windows XP): • Click Obtain DNS server address automatically if you do not know your DNS server IP address(es).
Appendix A Setting up Your Computer’s IP Address Figure 87 Windows XP: Internet Protocol (TCP/IP) Properties 8 Click OK to close the Internet Protocol (TCP/IP) Properties window. 9 Click Close (OK in Windows 2000/NT) to close the Local Area Connection Properties window.
Appendix A Setting up Your Computer’s IP Address Figure 88 Windows Vista: Start Menu 2 In the Control Panel, double-click Network and Internet. Figure 89 Windows Vista: Control Panel 3 Click Network and Sharing Center. Figure 90 Windows Vista: Network And Internet 4 Click Manage network connections.
Appendix A Setting up Your Computer’s IP Address 5 Right-click Local Area Connection and then click Properties. During this procedure, click Continue whenever Windows displays a screen saying that it needs your permission to continue. Figure 92 Windows Vista: Network and Sharing Center 6 Select Internet Protocol Version 4 (TCP/IPv4) and click Properties.
Appendix A Setting up Your Computer’s IP Address 7 The Internet Protocol Version 4 (TCP/IPv4) Properties window opens (the General tab). • If you have a dynamic IP address click Obtain an IP address automatically. • If you have a static IP address click Use the following IP address and fill in the IP address, Subnet mask, and Default gateway fields.
Appendix A Setting up Your Computer’s IP Address Figure 95 Windows Vista: Advanced TCP/IP Properties 9 In the Internet Protocol Version 4 (TCP/IPv4) Properties window, (the General tab): • Click Obtain DNS server address automatically if you do not know your DNS server IP address(es).
Appendix A Setting up Your Computer’s IP Address Figure 96 Windows Vista: Internet Protocol Version 4 (TCP/IPv4) Properties 10 Click OK to close the Internet Protocol Version 4 (TCP/IPv4) Properties window. 11 Click Close to close the Local Area Connection Properties window. 12 Close the Network Connections window.
Appendix A Setting up Your Computer’s IP Address Figure 97 Macintosh OS 8/9: Apple Menu 2 Select Ethernet built-in from the Connect via list. Figure 98 Macintosh OS 8/9: TCP/IP 3 For dynamically assigned settings, select Using DHCP Server from the Configure: list. 4 For statically assigned settings, do the following: •...
Appendix A Setting up Your Computer’s IP Address • Type your IP address in the IP Address box. • Type your subnet mask in the Subnet mask box. • Type the IP address of your ZyXEL Device in the Router address box. 5 Close the TCP/IP Control Panel.
Appendix A Setting up Your Computer’s IP Address Figure 100 Macintosh OS X: Network 4 For statically assigned settings, do the following: • From the Configure box, select Manually. • Type your IP address in the IP Address box. • Type your subnet mask in the Subnet mask box. •...
Appendix A Setting up Your Computer’s IP Address Make sure you are logged in as the root administrator. Using the K Desktop Environment (KDE) Follow the steps below to configure your computer IP address using the KDE. 1 Click the Red Hat button (located on the bottom left corner), select System Setting and click Network.
Appendix A Setting up Your Computer’s IP Address • If you have a dynamic IP address, click Automatically obtain IP address settings with and select dhcp from the drop down list. • If you have a static IP address, click Statically set IP Addresses and fill in the Address, Subnet mask, and Default Gateway Address fields.
Appendix A Setting up Your Computer’s IP Address Figure 105 Red Hat 9.0: Dynamic IP Address Setting in ifconfig-eth0 DEVICE=eth0 ONBOOT=yes BOOTPROTO=dhcp USERCTL=no PEERDNS=yes TYPE=Ethernet • If you have a static IP address, enter in the field. Type static BOOTPROTO= = followed by the IP address (in dotted decimal notation) and type IPADDR NETMASK...
Appendix A Setting up Your Computer’s IP Address Verifying Settings Enter in a terminal screen to check your TCP/IP properties. ifconfig Figure 109 Red Hat 9.0: Checking TCP/IP Properties [root@localhost]# ifconfig eth0 Link encap:Ethernet HWaddr 00:50:BA:72:5B:44 inet addr:172.23.19.129 Bcast:172.23.19.255 Mask:255.255.255.0 UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1...
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P P E N D I X Pop-up Windows, JavaScripts and Java Permissions In order to use the web configurator you need to allow: • Web browser pop-up windows from your device. • JavaScripts (enabled by default). • Java permissions (enabled by default). Internet Explorer 6 screens are used here.
Appendix B Pop-up Windows, JavaScripts and Java Permissions 2 Clear the Block pop-ups check box in the Pop-up Blocker section of the screen. This disables any web pop-up blockers you may have enabled. Figure 111 Internet Options: Privacy 3 Click Apply to save this setting. Enable Pop-up Blockers with Exceptions Alternatively, if you only want to allow pop-up windows from your device, see the following steps.
Appendix B Pop-up Windows, JavaScripts and Java Permissions Figure 112 Internet Options: Privacy 3 Type the IP address of your device (the web page that you do not want to have blocked) with the prefix “http://”. For example, http://192.168.167.1. 4 Click Add to move the IP address to the list of Allowed sites. Figure 113 Pop-up Blocker Settings P-660RU-Tx v3 User’s Guide...
Appendix B Pop-up Windows, JavaScripts and Java Permissions 5 Click Close to return to the Privacy screen. 6 Click Apply to save this setting. JavaScripts If pages of the web configurator do not display properly in Internet Explorer, check that JavaScripts are allowed.
Appendix B Pop-up Windows, JavaScripts and Java Permissions Figure 115 Security Settings - Java Scripting Java Permissions 1 From Internet Explorer, click Tools, Internet Options and then the Security tab. 2 Click the Custom Level... button. 3 Scroll down to Microsoft VM. 4 Under Java permissions make sure that a safety level is selected.
Appendix B Pop-up Windows, JavaScripts and Java Permissions JAVA (Sun) 1 From Internet Explorer, click Tools, Internet Options and then the Advanced tab. 2 Make sure that Use Java 2 for <applet> under Java (Sun) is selected. 3 Click OK to close the window. Figure 117 Java (Sun) Mozilla Firefox Mozilla Firefox 2.0 screens are used here.
Appendix B Pop-up Windows, JavaScripts and Java Permissions Figure 118 Mozilla Firefox: Tools > Options Click Content.to show the screen below. Select the check boxes as shown in the following screen. Figure 119 Mozilla Firefox Content Security P-660RU-Tx v3 User’s Guide...
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P P E N D I X IP Addresses and Subnetting This appendix introduces IP addresses and subnet masks. IP addresses identify individual devices on a network. Every networking device (including computers, servers, routers, printers, etc.) needs an IP address to communicate across the network.
Appendix C IP Addresses and Subnetting Figure 120 Network Number and Host ID How much of the IP address is the network number and how much is the host ID varies according to the subnet mask. Subnet Masks A subnet mask is used to determine which bits are part of the network number, and which bits are part of the host ID (using a logical AND operation).
Appendix C IP Addresses and Subnetting Subnet masks are expressed in dotted decimal notation just like IP addresses. The following examples show the binary and decimal notation for 8-bit, 16-bit, 24-bit and 29-bit subnet masks. Table 52 Subnet Masks BINARY DECIMAL 4TH OCTET OCTET...
Appendix C IP Addresses and Subnetting Table 54 Alternative Subnet Mask Notation (continued) ALTERNATIVE LAST OCTET LAST OCTET SUBNET MASK NOTATION (BINARY) (DECIMAL) 255.255.255.192 1100 0000 255.255.255.224 1110 0000 255.255.255.240 1111 0000 255.255.255.248 1111 1000 255.255.255.252 1111 1100 Subnetting You can use subnetting to divide one network into multiple sub-networks. In the following example a network administrator creates two sub-networks to isolate a group of servers from the rest of the company network for security reasons.
Appendix C IP Addresses and Subnetting Figure 122 Subnetting Example: After Subnetting In a 25-bit subnet the host ID has 7 bits, so each sub-network has a maximum of 2 – 2 or 126 possible hosts (a host ID of all zeroes is the subnet’s address itself, all ones is the subnet’s broadcast address).
Appendix C IP Addresses and Subnetting Table 59 Eight Subnets (continued) SUBNET LAST BROADCAST SUBNET FIRST ADDRESS ADDRESS ADDRESS ADDRESS Subnet Planning The following table is a summary for subnet planning on a network with a 24-bit network number. Table 60 24-bit Network Number Subnet Planning NO.
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Appendix C IP Addresses and Subnetting Table 61 16-bit Network Number Subnet Planning (continued) NO. “BORROWED” NO. HOSTS PER SUBNET MASK NO. SUBNETS HOST BITS SUBNET 255.255.255.252 (/30) 16384 255.255.255.254 (/31) 32768 Configuring IP Addresses Where you obtain your network number depends on your particular situation. If the ISP or your network administrator assigns you a block of registered IP addresses, follow their instructions in selecting the IP addresses and the subnet mask.
P P E N D I X Services The following table lists some commonly-used services and their associated protocols and port numbers. • Name: This is a short, descriptive name for the service. You can use this one or create a different one, if you like.
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Appendix D Services Table 62 Examples of Services (continued) NAME PROTOCOL PORT(S) DESCRIPTION H.323 1720 NetMeeting uses this protocol. HTTP Hyper Text Transfer Protocol - a client/ server protocol for the world wide web. HTTPS HTTPS is a secured http session often used in e-commerce.
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Appendix D Services Table 62 Examples of Services (continued) NAME PROTOCOL PORT(S) DESCRIPTION PPTP_TUNNEL User-Defined PPTP (Point-to-Point Tunneling Protocol) (GRE) enables secure transfer of data over public networks. This is the data channel. RCMD Remote Command Service. REAL_AUDIO 7070 A streaming audio service that enables real time sound over the web.
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Appendix D Services Table 62 Examples of Services (continued) NAME PROTOCOL PORT(S) DESCRIPTION TFTP Trivial File Transfer Protocol is an Internet file transfer protocol similar to FTP, but uses the UDP (User Datagram Protocol) rather than TCP (Transmission Control Protocol). VDOLIVE 7000 A videoconferencing solution.
ZyXEL Communications Corporation. Published by ZyXEL Communications Corporation. All rights reserved.
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Appendix E Legal Information ZyXEL Limited Warranty ZyXEL warrants to the original end user (purchaser) that this product is free from any defects in materials or workmanship for a period of up to two years from the date of purchase. During the warranty period, and upon proof of purchase, should the product have indications of failure due to faulty workmanship and/or materials, ZyXEL will, at its discretion, repair or replace the defective products or components without charge for either parts or labor, and to whatever...
Index Index Numerics Command Line Interface, see CLI configuration 802.1p 102, 104 access control backup 153, 154 CWMP DHCP file firewalls IP precedence access control IP/MAC filter activation configuration port forwarding service type restoring activation SNMP access control static route CWMP DHCP connection...
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Index activation IGMP wildcard IP address 60, 64, 67, 70 activation MAC spoofing 63, 65, 67 63, 64, 67 Dynamic Host Configuration Protocol, see DHCP multicast 60, 63, 65, 67 DYNDNS wildcard multiplexing 63, 64, 66, 68, 70 activation 63, 65 RIPRouting Information Protocol, see RIP setup TCP MSS...
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Index 62, 71 metric 63, 64, 67 multicast 60, 63, 65, 67, 74, 75, 80 802.1p 102, 104 IGMP activation multiplexing 63, 64, 66, 68, 70 DSCP LLC-based example VC-based IP precedence 102, 104 priority queue Quality of Service, see QoS 87, 88, 95, 96 address mapping types...
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Index static route Universal Plug and Play, see UPnP configuration upgrading firmware example UPnP metric activation status 39, 43 cautions ADSL example installation NAT traversal traffic statistics URL filter 88, 89 subnet mask 73, 78, 206 USB port notation driver installation subnetting verifying driver installation Sustain Cell Rate, see SCR...
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Index Wide Area Network, see WAN wizard P-660RU-Tx v3 User’s Guide...