ZyXEL P-794H User Guide

ZyXEL P-794H Manual

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  • ZyXEL P-794H | User Guide - Page 1
    P-794H 8 wire G.SHDSL CPE with 4 port LAN Default Login Details IP Address http://192.168.1.1 Username admin Password 1234 Firmware Version S04.01 Edition 1, 1/2011 www.zyxel.com www.zyxel.com Copyright © 2011 ZyXEL Communications Corporation
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    About This User's Guide About This User's Guide Intended Audience This manual is intended for people who want to configure the P-794H using the web configurator. Tips for Reading User's Guides On-Screen When reading a ZyXEL User's Guide On-Screen, keep the following in mind: • If you don't already
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    ZyXEL products. • Forum This contains discussions on ZyXEL products. Learn from others who use ZyXEL products and share your experiences as well. Customer Support Should problems you received your device. • Brief description of the problem and the steps you took to solve it. 4 P-794H User's Guide
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    Guide Disclaimer Graphics in this book may differ slightly from the product due to differences in operating systems, operating system versions, or if you installed updated firmware/software for your device. Every effort has been made to ensure that the information in this manual is accurate. P-794H
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    example, other things you may need to configure or helpful tips) or recommendations. Syntax Conventions • The P-794H may be referred to as the "device", the "system" or the "product" in this User's Guide. • Product labels, screen names, field labels and field choices are all in bold font. • A key
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    Document Conventions Icons Used in Figures Figures in this User's Guide may use the following generic icons. The P-794H icon is not an exact representation of your device. P-794H Computer Notebook computer Server Firewall Telephone Switch Router P-794H User's Guide 7
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    will step on them or stumble over them. • Always disconnect all cables from this device before servicing or disassembling. • Use ONLY an appropriate power adaptor or cord for your device. • Connect the . Used electrical and electronic equipment should be treated separately. 8 P-794H User's Guide
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    Contents Overview Contents Overview User's Guide ...19 Introduction ...21 Introducing the Web Configurator SNTP Client ...155 IGMP Snooping ...159 Quality of Service (QoS) ...163 Security ...179 IP Routes ...199 Bridge ...203 SHDSL Configuration ...221 Troubleshooting ...223 P-794H User's Guide 9
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    Contents Overview 10 P-794H User's Guide
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    Conventions...6 Safety Warnings...8 Contents Overview ...9 Table of Contents...11 Part I: User's Guide 19 Chapter 1 Introduction ...21 1.1 Overview ...21 1.1.1 High-speed Internet Access Overview ...33 3.2 Configuring Point-to-Point Connection 33 3.2.1 Set Up the CO ...34 P-794H User's Guide 11
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    Contents 3.2.2 Set Up the CPE ...35 3.2.3 Connect the P-794Hs 36 3.3 Configuring Static Route for Routing to Another Network 36 User Account 58 5.4 The SNMP Config Screen 58 5.4.1 About SNMP ...58 5.4.2 Supported MIBs ...60 5.4.3 SNMP Traps ...60 5.4.4 Configuring SNMP ...60 5.4.5 Creating SNMP
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    Versions ...83 6.7.4 Edit NAT ...84 6.8 LAN Technical Reference ...85 6.8.1 LANs, WANs and the ZyXEL Device 85 6.8.2 DHCP Setup ...85 6.8.3 DNS Server Addresses 85 6.8.4 LAN TCP/IP ...86 Chapter IPoA Routed WAN Connection 118 7.5.6 Edit a PPPoE Routed WAN Connection 120 P-794H User's Guide 13
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    Database 150 11.4 Create New DNS Relay Local LAN Database Entry 151 11.4.1 Edit Aliases ...152 Chapter 12 SNTP Client ...155 12.1 Overview ...155 14 P-794H User's Guide
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    159 13.1.1 What You Need to Know 159 13.2 The IGMP Snooping Screen 160 Chapter 14 Quality of Service (QoS)...163 14.1 Overview ...163 14.1.1 What You Need to Know 163 14.2 The Classifier Configuration Works ...195 15.3.4 Port Scanning ...196 15.3.5 ICMP Flood Attack 196 P-794H User's Guide 15
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    Entry 218 17.7 Forward All/Unregistered Entries 219 Chapter 18 SHDSL Configuration ...221 Chapter 19 Troubleshooting...223 19.1 Power, Hardware Connections, and LEDs 223 19.2 P-794H Access and Login 224 19.3 Internet Access ...225 Appendix A Product Specifications 227 Appendix B Setting up
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    Table of Contents Appendix D IP Addresses and Subnetting 267 Appendix E Services ...277 Appendix F Legal Information 281 Index...285 P-794H User's Guide 17
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    Table of Contents 18 P-794H User's Guide
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    PART I User's Guide 19
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    20
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    connection and Internet access over the your telephone line. It supports symmetrical multi-rate data transmission speed that adjusts the data rate (Singlepair High-speed Digital Subscriber Line) is a symmetrical, bi-directional DSL service that provides data rates of 5.69 Mbps, 11.38Mbps, 17.07 Mbps
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    industry standard). Unlike ADSL or VDSL, G.SHDSL.bis supports the same high speed for transmission and receiving. Figure LAN ports for shared Internet access. (See the Quick Start Guide for detailed instructions about hardware connections.) Next, set up the Device as a router 22 P-794H User's Guide
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    manage the Device. • Web Configurator. This is recommended for everyday management of the Device using a (supported) web browser. See Chapter 2 on page 27. 1.3 Good Habits for Managing the Device Do the power and functioning properly. The system is not receiving power. P-794H User's Guide 23
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    configurations that you had previously and the password will be reset to "1234". 1.6.1 Using the Reset Switch 1 Make sure the PWR LED is on. 24 P-794H User's Guide
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    push the Reset switch up and wait until the PWR and LAN LEDs (of corresponding connected LAN ports) are on. The default settings are restored. P-794H User's Guide 25
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    Chapter 1 Introduction 26 P-794H User's Guide
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    (enabled by default). See the chapter on troubleshooting if you need to make sure these functions are allowed in Internet Explorer. 2.2 Accessing the Web Configurator 1 Make sure your P-794H hardware is properly connected (refer to the Quick Start Guide). 2 Launch your web browser. 3 Type "192.168
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    Configurator 4 A password screen displays. To access the administrative web configurator and manage the P-794H, type the default username admin and password 1234 in the password screen and click OK A C B As illustrated above, the main screen is divided into these parts: 28 P-794H User's Guide
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    menu items on the navigation panel to open screens to configure P-794H features. The following tables describe each menu item. Table 3 Navigation Log Use this screen to view and configure the connection status of the P-794H's physical ports. Use this screen to view the routing table of the P794H
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    settings of the P-794H. Configuration LAN connection Use this screen to edit your LAN port IP address, create and edit a secondary IP address, and create new LAN services. WAN connection Use this Use this screen to enable and configure the P-794H's firewall settings. 30 P-794H User's Guide
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    Use this screen to configure the P-794H's static unicast entries. Multicast Filtering Configuration Use this screen to configure the P-794H's static multicast entries. Forward All/ is displayed. See Chapter 4 on page 41 for more information about the Status screen. P-794H User's Guide 31
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    Chapter 2 Introducing the Web Configurator 32 P-794H User's Guide
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    , see page 36 Note: The tutorials featured in this chapter require a basic understanding of connecting to and using the Web Configurator on your P-794H. For details, see the included Quick Start Guide. For field descriptions of individual screens, see the related technical reference in this User
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    1 Log in to the P-794H of the head-quarter that you want to configure as the CO. 2 Click SHDSL > SHDSL Configuration and select CO in the Unit ID field. 3 Select EFM_4-pair as the Wire Mode. 4 Enter 19200 bps in the MinLineRate field and 5696000 in the MaxLineRate field. 34 P-794H User's Guide
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    to save your settings. Chapter 3 Tutorials 3.2.2 Set Up the CPE 1 Log in to the client P-794H of branch office that you want to configure as the CPE. 2 Click SHDSL > SHDSL Configuration and 4 Enter 19200 bps in the MinLineRate field and 5696000 in the MaxLineRate field. P-794H User's Guide 35
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    settings. 3.2.3 Connect the P-794Hs 1 Connect the DSL ports traffic flowing directions, you may connect a router to the P-794H's LAN. The router may be used to separate two department following figure, router R is connected to the P-794H's LAN. R connects to two networks, N1 (192.168.1.x/24) and N2
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    794H's WAN default gateway by default. In this case, B will never receive the traffic. N1 A R N2 B You need to specify a static routing rule on the P-794H to specify R as the router in charge of forwarding traffic to N2. In this case, the P-794H The P-794H's WAN 172.16.1.1 The P-794H's LAN
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    list. Now B should be able to receive traffic from A. You may need to additionally configure B's firewall settings to allow specific traffic to pass through. 38 P-794H User's Guide
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    PART II Technical Reference 39
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    40
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    . The Status screen also provides detailed information of client list and packet statistics. 4.2 The Status Screen Use this screen to view the status of the P-794H. Click Status to open this screen. Figure 6 Status Screen P-794H User's Guide 41
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    this subnet. Click this to go to the screen where you can change it. WAN Information Service Name This is the name of the WAN connection you are using. Click this to go to the CPU usage NP (Nonpaged Pool) percentage of the P-794H's processing ability is currently using. 42 P-794H User's Guide
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    connected). Speed For the LAN interface, this field displays Connect when the P-794H is using the interface and Disconnect when the P-794H is not using the interface. For the LAN interface, this displays the port Status >Interface Statistics/Flushing to access this screen. P-794H User's Guide 43
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    Click Clear if you want to clear all the statistics. Flush Dynamic Entries Click Flush if you want to flush all dynamically created entries. 44 P-794H User's Guide
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    Screens 4.5 The Physical Port Screen You can view the connection status of the P-794H's physical ports. Click on the port name to view the port configuration screen. Physical Ports screen to view the basic configurations of the P-794H's SHDSL port. You can only configure the minimum and maximum line
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    to view the complete configuration and traffic statistics of the SHDSL port. Unit Id This shows whether the P-794H is set in CO (Central Office) or CPE (Customer Premise Equipment) mode. Wire Mode This field . PSD This shows whether the PSD is symmetric or asymmetric. 46 P-794H User's Guide
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    uses DSL over ISDN. Line Probe This shows whether line probe is enabled or disabled. The P-794H uses line probes to determine the best possible transmission rate. Cap List Style This shows the cap list shows the hardware version. IDCVersion This shows the IDC version. P-794H User's Guide 47
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    the minimum and maximum line rate. Go to the SHDSL > SHDSL Configuration screen for other SHDSL configurations. Figure 10 Status > Physical Ports: SHDSL (Advanced) 48 P-794H User's Guide
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    . If no, the value is false. Link Speed This shows the maximum link speed of this port. Link Status This displays the current port speed. P-794H User's Guide 49
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    displays the number of unicast packets received on this port. In Errors This field displays the number of errored packets received on this port. 50 P-794H User's Guide
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    the following screen. If you want to create an IP route, go to the IP Routes > IP route Configuration screen. Figure 13 Status > Routing Table P-794H User's Guide 51
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    on page 43 for information on this screen. 4.8 VLAN Port Screen You can view the frame statistics of the P-794H's VLAN ports in the VLAN Port screen. Click Status > VLAN Port to show the following screen. Figure 14 Clear Click Clear if you want to clear all the statistics. 52 P-794H User's Guide
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    Status Screens 4.9 Event Log Screen A log is a message about an event that occurred on your P-794H. Use the Event Log screen to see the logs for the categories that you select. Click Status errors. Click the View button to display the logs in the Showing all events section. P-794H User's Guide 53
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    Chapter 4 Status Screens 54 P-794H User's Guide
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    device configurations (Section 5.7 on page 67). • Use the Restart screen to restart your ZyXEL device. You can also reset your device settings back to the factory default (Section 5.8 on your current configuration in the P-794H. After a few seconds, the configuration is P-794H User's Guide 55
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    want to edit the user account's name, password, authority, or comment. Create a new user Click this if you want to create a new user account. 56 P-794H User's Guide
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    a (*) for each character you type. After you change the password, use the new password to access the P-794H. May login? If you want this user account to have the authority to log into the system, select true. to cancel your settings and return to the Authentication screen. P-794H User's Guide 57
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    Simple Network Management Protocol (SNMP) is an application layer protocol used to manage and monitor TCP/IP-based devices. SNMP is used to exchange 58 P-794H User's Guide
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    management system (NMS) and a network element (NE). A manager station can manage and monitor the P-794H through the network via SNMP version one (SNMPv1), SNMP version 2c or SNMP version 3. The next figure agent. Trap Used by the agent to inform the manager of some events. P-794H User's Guide 59
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    MIBs MIBs let administrators collect statistics and monitor status and performance. The P-794H supports the following MIBs: • SNMP MIB II (RFC 1213) • RFC 1157 SNMP v1 • RFC 2674 SNMPv2, SNMPv2c 5.4.3 SNMP Traps The P-794H sends traps to an SNMP manager when an event occurs. The following tables
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    Port Select false to allow the SNMP manager using this string to collect information from the P-794H. Type the IP address of the remote SNMP management host in dotted decimal notation, for example Enter the port number upon which the manager listens for SNMP traps. P-794H User's Guide 61
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    SNMP management host if you select true. Otherwise, select false. Version Select the SNMP version for the P-794H. The SNMP version on the P794H must match the version on the SNMP manager. Choose SNMP version 1 SNMP community. Figure 22 System > SNMP Community: Create 62 P-794H User's Guide
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    Configuration Select false to allow the SNMP manager using this string to collect information from the P-794H. Type the IP address of the remote SNMP management host in dotted decimal notation, for example SNMP trap community. Figure 23 System > SNMP Trap Community: Create P-794H User's Guide 63
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    remote SNMP management host if you select true. Otherwise, select false. Version Select the SNMP version for the P-794H. The SNMP version on the P794H must match the version on the SNMP manager. Choose SNMP version 1 (v1 name in the Status screen. Figure 24 System > Prompt 64 P-794H User's Guide
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    up to two minutes. After a successful upload, the system will reboot. Do NOT turn off the P-794H while firmware upload is in progress! Figure 25 System > Firmware Update The following table describes the labels in the upload process. This process may take up to two minutes. P-794H User's Guide 65
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    you to restart the system. Click the Restart button. Figure 27 Firmware Upload Complete The P-794H automatically restarts in this time causing a temporary network disconnect. In some operating systems, you successful, the following screen will appear. Figure 29 Error Message 66 P-794H User's Guide
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    to upload a new or previously saved configuration file from your computer to your P-794H. Table 23 Restore Configuration LABEL Browse... DESCRIPTION Click this to find the file the upload process. Do not turn off the P-794H while configuration file upload is in progress. P-794H User's Guide 67
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    this if the P-794H hangs, for example. Click System > Restart. Click Restart to have the P-794H reboot. This does not affect the P-794H's configuration. If you want to clear all user-entered configuration information and return the P-794H to its factory defaults, select the 68 P-794H User's Guide
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    the system again. Figure 34 System > Restart You can also press the Reset button on the rear panel to reset the factory defaults of your P-794H. Refer to Section 1.6 on page 24 for more information on the Reset button
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    Chapter 5 System Settings 70 P-794H User's Guide
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    area such as a building or floor of a building. Use the LAN screens to remove an existing LAN service, create a new one, or change the default LAN port IP address. LAN DSL 6.1.1 What You Need To also use subnet masks to divide one network into multiple sub-networks. P-794H User's Guide 71
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    794H an IP address, subnet mask, DNS and other routing information when it's turned on. RIP RIP (Routing Information Protocol) allows a router to exchange routing information with other routers. RIP Versions RIP-1 is universally supported of another user in the same building. 72 P-794H User's Guide
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    technical background information on LANs. 6.2 The LAN Connections Screen The LAN connections screen displays a list of defined LAN interfaces. You can create a new LAN service or change the default LAN port IP address. Click Configuration > LAN connections to show the following screen. The default
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    DESCRIPTION Service Name services are created. By default command, all ports are created from CLI. If the service is created by the Web Configurator, this field will show WebAdmin. Create a new service services are created. By default command, all ports are created from CLI. If the service
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    P-794H as a multi-port router. To configure this, you must delete the default services delete a connection. Click the Create a new service button in the LAN Connections screen to show LAN ports have services already configured, you need to remove a service to create a service. Configure Click this to
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    address. If you select Use DHCP, your P-794H can assign IP addresses, an IP default gateway and DNS servers to Windows 95, Windows NT and other systems that support the DHCP client. LAN IP address Mask Apply Ethernet route rule if you want to configure a virtual interface. 76 P-794H User's Guide
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    go to the next configuration screen. You can edit or remove an existing virtual interface service in this screen. Figure 40 Virtual Interface The following table describes the fields in this screen following screen. Click Apply to finish. Figure 41 Virtual Interface: Add P-794H User's Guide 77
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    Create an Ethernet Bridged LAN Connection Click the Create a new service button in the LAN Connections screen to show the following. If all LAN ports have services already configured, you need to remove a service to create a new one. as the LAN connection service. Click this to confirm your setting and
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    screen to set the Local Area Network IP address and subnet mask of your P-794H. Follow these steps to configure your LAN settings. 1 Enter an IP address become the IP address of your P-794H. 2 Enter the IP subnet mask into the Subnet Mask field. Unless instructed otherwise it is best to leave this
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    255.255.255.0 (factory default). Your P-794H automatically computes the subnet mask based on the IP Address you enter, so do not change this field unless you are instructed to do so. You can create a secondary this section. See Section 6.4 on page 76 for more information. 80 P-794H User's Guide
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    this interface in dot decimal notation. The subnet mask indicates what part of the IP address is the same for all computers in the network. P-794H User's Guide 81
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    use DHCP. If you select true, your P-794H can assign IP addresses, an IP default gateway and DNS servers to Windows 95, Windows NT and other systems that support the DHCP client. MTU Source Addr Validation If the LAN Connections > Advanced screen. Figure 46 Tcp Mss Clamp 82 P-794H User's Guide
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    The RIP version controls the format and the broadcasting method of the RIP packets that the P-794H sends (it recognizes both formats when receiving). In this screen, you can configure whether you want to send RIP version 2 routing information packets. If not, select false. P-794H User's Guide 83
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    enable the NAT function. If not, select false. Change Click this to save your changes. Reset Click this to restore your previously saved settings. 84 P-794H User's Guide
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    6.8.1 LANs, WANs and the ZyXEL Device The actual physical connection determines whether the P-794H ports are LAN or WAN ports turn DHCP service off, you must have another DHCP server on your LAN, or else the computer must be manually configured. IP Pool Setup The P-794H is pre 794H User's Guide 85
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    chances are the DNS servers are conveyed through IPCP negotiation. The P-794H supports the IPCP DNS server extensions through the DNS proxy feature. If the assigns you a block of registered IP addresses, follow their instructions in selecting the IP addresses and the subnet mask. If 794H User's Guide
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    794H unless you are instructed to do otherwise. Private IP Addresses Every machine on the Internet must have a unique address. If your networks are isolated from the Internet, for example, only between your two branch offices, you can assign any IP addresses to the hosts without problems
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    Chapter 6 LAN Setup 88 P-794H User's Guide
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    . Use these screens to configure your P-794H for Internet access. A WAN (Wide the same encapsulation method used by your ISP (Internet Service Provider). If your ISP offers a dial-up Internet and service name) for user authentication. WAN IP Address The WAN IP address is an IP address for the P-794H,
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    . ATM uses fixed-size packets of information called cells. With ATM, a high QoS (Quality of Service) can be guaranteed. ATM uses a connection-oriented model and establishes a virtual circuit (VC) between as encapsulation and WAN IP address. Get this information from your ISP. 90 P-794H User's Guide
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    Screen Use this screen to change your P-794H's WAN settings. Click Configuration > WAN connections. Figure 51 Configuration > WAN connections The following table describes the fields in this screen. Table 37 Configuration > WAN connections LABEL Service Name DESCRIPTION This shows the name of
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    , click Create a new service in the WAN connections screen. The Create Service screen is shown. Select the the WAN service type used by your ISP and click the Configure button. The configuration screens for each service type are different. Figure 53 WAN: Create Service 92 P-794H User's Guide
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    Add a RFC 1483 Routed WAN Connection If you select RFC 1483 routed as the WAN service type in the Create Service screen, the following setup screen is displayed. Figure 54 WAN Connection: RFC 1483 Routed The activate NAT on this interface. Click this to save your changes. P-794H User's Guide 93
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    Add a RFC 1483 Bridged WAN Connection If you select RFC 1483 bridged as the WAN service type in the Create Service screen, the following setup screen is displayed. Figure 55 WAN Connection: RFC 1483 Bridged The gateway IP address. You can get this information from your ISP. 94 P-794H User's Guide
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    Chapter 7 WAN Setup If you select MER (IPoEoA) as the WAN service type in the Create Service screen, the following setup screen is displayed. Figure 56 WAN Connection: MER (IPoEoA) The Select this option to activate NAT on this interface. Click this to save your changes. P-794H User's Guide 95
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    you select PPPoA routed as the WAN service type in the Create Service screen, the following setup screen is if you want to enable LLC header so that the P-794H can transmit and receive packets containing LLC headers. Select off that the P-794H can transmit and receive packets containing HDLC headers. Select off
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    choose from No authentication, PAP, or CHAP. The P-794H supports PAP (Password Authentication Protocol) and CHAP (Challenge Handshake a name in the form user@domain where domain identifies a service name, then enter both components exactly as given. Password Enter the P-794H User's Guide 97
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    choose from No authentication, PAP, or CHAP. The P-794H supports PAP (Password Authentication Protocol) and CHAP (Challenge Handshake assigned a name in the form user@domain where domain identifies a service name, then enter both components exactly as given. Password Enter the P-794H User's Guide
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    . 7.4.7 Add a PPPoE Routed WAN Connection If you select PPPoE routed as the WAN service type in the Create Service screen, the following setup screen is displayed. Figure 60 WAN Connection: PPPoE Routed The local management of ATM traffic). Enter the VCI assigned to you. P-794H User's Guide 99
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    Select off if you want to disable it. Authentication Type The P-794H supports PAP (Password Authentication Protocol) and CHAP (Challenge Handshake Authentication Protocol). CHAP settings. The configuration screens vary according to the service mode of your connection. 100 P-794H User's Guide
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    45 RFC 1483 Routed/MER: Edit Service LABEL Creator Description DESCRIPTION Enter a descriptive name for the service creator. Enter a short description for the service. Change Reset Click this to save your changes. Click this to restore your previously saved settings. P-794H User's Guide 101
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    If Index of this service. Index Version This shows the version of the Channel SMNP If Index. Enabled Select true to enable this WAN service. If not, select false. Change Click this to save your changes. Reset Click this to restore your previously saved settings. 102 P-794H User's Guide
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    Setup 7.5.1.3 Edit ATM Channel Click the Edit Atm Channel tab to edit the ATM channel settings of the service. Figure 64 RFC 1483 Routed/MER: Edit ATM Channel The following table describes the fields in this that can be sent at the peak rate. Type the MBS in this field. P-794H User's Guide 103
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    of ATM cells per second. Packet Priority Levels Specify the level of packet priority for this service. ATM Traffic Class Select the type of ATM traffic class: UBR, CBR, VBR-rt, the IP interface settings of the service. Figure 65 RFC 1483 Routed/MER: Edit IP Interface 104 P-794H User's Guide
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    use DHCP. If you select true, your P-794H can assign IP addresses, an IP default gateway and DNS servers to Windows 95, Windows NT and other systems that support the DHCP client. MTU Source Addr Validation the optimal TCP MTU (Maximum Segment Size) size automatically. P-794H User's Guide 105
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    Versions The RIP version controls the format and the broadcasting method of the RIP packets that the P-794H sends (it recognizes both formats when receiving). In this screen, you can configure whether you want screen. Figure 67 RFC 1483 Routed/MER: Edit Rip Versions 106 P-794H User's Guide
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    disable the NAT function in this screen. Click the Edit NAT tab to show the following screen. Figure 68 RFC 1483 Routed/MER: Edit NAT P-794H User's Guide 107
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    7.5.2.1 Edit Service Click the Edit Service tab to edit the creator name and description of the service. Refer RFC1483 tab to edit the RFC 1483 settings of the service. Refer to Section 7.5.1.2 on page 102 for detailed descriptions the service. Refer to Section 7.5.1.3 on page 103 for detailed
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    Bridge Interface Click the Edit Bridge Interface tab to edit the bridge interface settings of the service. Figure 70 RFC 1483 Bridged: Edit Bridge Interface The following table describes the fields in or Normal. Name Enter a descriptive name for the bridge interface. P-794H User's Guide 109
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    and "7" is the lowest. Num Traffic Classes Enter a number to indicate the number of supported traffic classes on this bridge interface. Regen Priority0-7 Enter a number to indicate the mapping of your changes. Reset Click this to restore your previously saved settings. 110 P-794H User's Guide
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    Routed WAN connection. Then click on the tabs on top of the screen to configure detailed settings of the connection. Figure 72 PPPoA Routed: Edit P-794H User's Guide 111
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    tab to edit the creator name and description of the service. Refer to Section 7.5.1.1 on page 101 for detailed descriptions of the fields in this screen. 7.5.3.2 Edit PPP Click the Edit PPP tab to edit the PPP settings of the service. Figure 73 PPPoA Routed: Edit PPP 112 P-794H User's Guide
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    connect state of the connection from the drop-down list. Server Select true if you want the P-794H to act as a server. If not, select false. Create Route Select true if you want can configure the interval (in seconds) for the P-794H to send an LCP echo request frame. P-794H User's Guide 113
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    If Index of this service. Index Version This shows the version of the Channel SMNP If Index. Enabled Select true to enable this WAN service. If not, select false. Change Click this to save your changes. Reset Click this to restore your previously saved settings. 114 P-794H User's Guide
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    Chapter 7 WAN Setup 7.5.3.3 Edit PPP (Advanced) Click View advanced attributes in the Edit PPP screen for detailed configurations of the service. Figure 74 PPPoA Routed: Edit PPP (Advanced) P-794H User's Guide 115
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    if you want to disable it. Select true if you want to enable LLC header so that the P-794H can transmit and receive packets containing LLC headers. Select false if you want to disable it. Enter the your changes. Reset Click this to restore your previously saved settings. 116 P-794H User's Guide
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    the service. Refer to Section 7.5.1.1 on page 101 for detailed descriptions of the fields in this screen. 7.5.4.2 Edit PPP Click the Edit PPP tab to edit the PPP settings of the service. Refer to Section 7.5.3.2 on page 112 for detailed descriptions of the fields in this screen. P-794H User's Guide
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    the ATM channel settings of the service. Refer to Section 7.5.1.3 on the bridge interface settings of the service. Refer to Section 7.5.2.4 on bridge interface settings of the service. Refer to Section 7.5.2.5 on Service Click the Edit Service tab to edit the creator name and description of the service
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    shows the number of transmitted packets on this service. Good Packets This shows the number of good packets received on this service Channel Smnp If This shows the Channel SMNP If Index of this service. Index Version This shows the version of the Channel SMNP If Index. P-794H User's Guide 119
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    TCP MSS Clamp Click the Edit Tcp Mss Clamp tab to edit the TCP MSS Clamp settings of the service. Refer to Section 7.5.1.5 on page 105 for detailed descriptions of the fields in this screen. 7.5.5.6 Edit RIP detailed settings of the connection. Figure 78 PPPoE Routed: Edit 120 P-794H User's Guide
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    Chapter 7 WAN Setup 7.5.6.1 Edit Service Click the Edit Service tab to edit the creator name and description of the service. Refer to Section 7.5.1.1 on page 101 for detailed descriptions of the fields in this screen. P-794H User's Guide 121
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    Chapter 7 WAN Setup 7.5.6.2 Edit PPPoE Click the Edit PPPoE tab to edit the PPPoE settings of the service. Figure 79 PPPoE Routed: Edit PPPoE 122 P-794H User's Guide
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    Enter the service name of the PPPoE connection assigned by your ISP. Connect State Select the connect state of the connection from the drop-down list. Server Select true if you want the P-794H to act as Internet Protocol Control Protocol (IPCP). If not, select false. P-794H User's Guide 123
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    If Index of this service. Index Version This shows the version of the Channel SMNP If Index. Enabled Select true to enable this WAN service. If not, select false. Change Click this to save your changes. Reset Click this to restore your previously saved settings. 124 P-794H User's Guide
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    Chapter 7 WAN Setup 7.5.6.3 Edit PPPoE (Advanced) Click View advanced attributes in the Edit PPPoE screen for detailed configurations of the service. Figure 80 PPPoE Routed: Edit PPPoE (Advanced) P-794H User's Guide 125
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    if you want to disable it. Select true if you want to enable LLC header so that the P-794H can transmit and receive packets containing LLC headers. Select false if you want to disable it. Enter the your changes. Reset Click this to restore your previously saved settings. 126 P-794H User's Guide
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    Click the Edit Rip Versions tab to edit the RIP settings of the service. Refer to Section 7.5.1.6 on page 106 for detailed descriptions of the use the encapsulation method required by your ISP. The P-794H supports the following methods. 7.6.1.1 ENET ENCAP The MAC Encapsulated 794H User's Guide 127
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    get this information from your ISP. 7.6.1.2 PPP over Ethernet The P-794H supports PPPoE (Point-to-Point Protocol over Ethernet). PPPoE is an IETF option is for a dial-up connection using PPPoE. For the service provider, PPPoE offers an access and authentication method that works 794H User's Guide
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    a static IP you must fill in all the IP Address and Gateway IP Address fields as supplied by your ISP. However for a dynamic IP, the P-794H acts as a DHCP client on the WAN port and P-794H User's Guide 129
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    to the LAN. Use IP alias to configure the LAN into two or three logical networks with the P-794H itself as the gateway for each LAN network. Put the protected LAN in one subnet (Subnet 1 in the Subnet 1) to the backup gateway (Subnet 2). Figure 82 Traffic Redirect LAN Setup 130 P-794H User's Guide
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    MBS. Figure 83 Example of Traffic Shaping 7.8.1 ATM Traffic Classes These are the basic ATM traffic classes defined by the ATM Forum Traffic Management 4.0 Specification. P-794H User's Guide 131
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    network. 7.8.2.1 STP Terminology The root bridge is the base of the spanning tree; it is the bridge with the lowest identifier value (MAC address). 132 P-794H User's Guide
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    link to the root bridge is down. This bridge then initiates negotiations with other bridges to reconfigure the network to re-establish a valid network topology. P-794H User's Guide 133
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    frames are submitted to the learning process but not forwarded. Forwarding All BPDUs are received and processed. All information frames are received and forwarded. 134 P-794H User's Guide
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    manually. 8.1.1 DHCP Modes If there is already a DHCP server on your network, then you can configure the P794H as a DHCP relay agent. When the P-794H services you want to offer the DHCP clients on your network: • DHCP Server: The P-794H acts as a DHCP server for the LAN. • DHCP Relay: The P-794H
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    DHCP Server The DHCP server feature allows the P-794H to dynamically assign IP addresses to DHCP clients on the LAN. If the DHCP server is disabled, you need to manually assign a static IP address to computers on your . Then DHCP relay can run on a different interface. 136 P-794H User's Guide
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    by DHCP server or relay. Dhcp Server Interface Connections See DHCP Click this if you want to see the DHCP server lease status. Server Connections P-794H User's Guide 137
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    bind the appropriate IP address and subnet mask. If you want to remove this DHCP server subnet, select the delete checkbox and click Apply. 138 P-794H User's Guide
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    for this subnet Subnet Value Enter the subnet value for this DHCP server interface. Subnet Mask Enter the subnet mask for this DHCP server interface. P-794H User's Guide 139
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    address Specify the IP addresses of a maximum of three DNS servers that the network can use. The P-794H provides these IP addresses to DHCP clients. Enter the first IP address of two DNS servers that the settings. Click this to return to the previous screen without saving. 140 P-794H User's Guide
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    this to confirm your settings. Reset Click this to restore your previously saved settings. Cancel Click this to return to the previous screen without saving. P-794H User's Guide 141
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    Chapter 8 DHCP Server 142 P-794H User's Guide
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    already a DHCP server on your network, then you can configure the P794H as a DHCP relay agent.The P-794H acts as a DHCP relay for the LAN, allowing it to pass-through IP addresses assigned to LAN devices from at the same time. Figure 89 Configurations > DHCP Relay: Enable P-794H User's Guide 143
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    it to the DHCP relay interfaces list above. You cannot configure a new interface if all IP interfaces are used by DHCP server or relay. 144 P-794H User's Guide
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    address of the DHCP server and click Apply. The DHCP server will be added to the DHCP server list. Figure 92 Add New DHCP Server P-794H User's Guide 145
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    Chapter 9 DHCP Relay 146 P-794H User's Guide
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    the IP address of a networking device before you can access it. 10.2 The DNS Client Screen Use this screen to specify the DNS that the P-794H will use for Domain Name resolution. Click Configuration > DNS Client. The screen appears as shown. Figure 93 Configuration > DNS Client
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    search order table. Click the Delete button next to a string to remove it. You can add a maximum of six search strings in the list. 148 P-794H User's Guide
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    ZyXEL Device forwards the query to the real DNS server learned through IPCP and relays the response back to the computer. 11.2 The DNS Relay Screen Click Configuration > DNS Relay in the navigation panel. The DNS Relay screen displays. Figure 94 Configuration > DNS Relay P-794H User's Guide 149
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    and click Apply. Click DNS relay LAN database in the DNS Relay screen to show the following. Figure 95 DNS Relay Local LAN Database 150 P-794H User's Guide
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    address of the local host that you want to add. The new entry will be added to the Local host list after you click Apply. P-794H User's Guide 151
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    in this screen. Click Extra host names and IP addresses in the Local host list section to show the following. Figure 97 Edit Aliases 152 P-794H User's Guide
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    entry, select the Delete? checkbox next to it and click Apply. Click this to confirm your settings. Click this to restore your previously saved settings. P-794H User's Guide 153
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    Chapter 11 DNS Relay 154 P-794H User's Guide
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    CHAPTER 12 SNTP Client 12.1 Overview Use the SNTP Client screen to configure the time settings on the P-794H. You can configure the P-794H to get the time and date information from a time server using Simple Network Time Protocol (SNTP). You can also configure two servers. If the first
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    Chapter 12 SNTP Client 12.2 The SNTP Client Screen Click Configuration > SNTP Client. The screen appears as shown. Figure 98 Configuration > SNTP Client 156 P-794H User's Guide
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    794H. Current Time Zone This field displays the current time zone of the P-794H 794H P-794H will send P-794H Manual System Clock Setting Set the system clock You can manually enter the time and date settings in this field. Set Clock When you enter the time settings manually, the P-794H
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    Chapter 12 SNTP Client 158 P-794H User's Guide
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    multicast groups (that it has learned from IGMP snooping or that you have manually configured) to ports that are members of that group. IGMP snooping generates no additional network traffic, allowing you to significantly reduce multicast traffic passing through your P-794H. P-794H User's Guide 159
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    . queryInterval Enter the query interval value. queryResponseInterval Enter the query response interval. robustnessVariable Enter the robustness variable value. V1TimerVal Enter the V1 timer value. 160 P-794H User's Guide
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    snooponly to have the device passively learn multicast groups. Select proxy to have the device use IGMP proxy. Set Click this to confirm your settings. P-794H User's Guide 161
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    Chapter 13 IGMP Snooping 162 P-794H User's Guide
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    as Voice over IP (VoIP) or Internet gaming, and those for which jitter alone is a problem such as Internet radio or streaming video. 14.1.1 What You Need to Know DSCP DiffServ Code Point backbone switch, can provide specific treatment or service based on the tag or marker. P-794H User's Guide 163
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    (QoS) Strictly Priority Queuing Strictly Priority Queuing (SPQ) services queues based on priority only. As traffic comes into the P-794H, traffic on the highest priority queue, Q7 is transmitted first. When Section 14.7 on page 173 for advanced technical information on QoS. 164 P-794H User's Guide
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    Chapter 14 Quality of Service (QoS) 14.2 The Classifier Configuration Screen Use this screen to add, edit or delete QoS classifiers. A classifier groups traffic profile will show on the Classifier Profiles list after you click Apply. Apply Click this to save your changes. P-794H User's Guide 165
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    Chapter 14 Quality of Service (QoS) 14.2.1 Edit QoS Classifier Click Edit next to a classifier in the QoS > Classifier screen. The Classifier Rule Configuration rule. Reset Click this to restore your previously saved settings. OK Click this to save your changes. 166 P-794H User's Guide
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    Chapter 14 Quality of Service (QoS) 14.3 The Meter Configuration Screen Use this screen to configure QoS meters that allow you to limit the transmission rate of click OK if you want to delete this meter profile. OK Click this to save your changes. Add a New Meter Profile P-794H User's Guide 167
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    Chapter 14 Quality of Service (QoS) Table 75 QoS > Meter (continued) LABEL DESCRIPTION Choose one type of profile to create Select a type of QoS meter the criteria fields to create the estimation of the drawing for the packet dropping probabilities. Figure 103 QoS > ALD 168 P-794H User's Guide
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    Chapter 14 Quality of Service (QoS) The following table describes the labels in this screen. Table 76 QoS > ALD LABEL DESCRIPTION ALD Profiles to monitor the network bandwidth management. It adds the precedence to the packet with a higher or lower priority levels. P-794H User's Guide 169
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    Chapter 14 Quality of Service (QoS) Click QoS > Scheduler to display the Scheduler Configuration screen. Figure 104 QoS > Scheduler The following table describes the will show on the Scheduler Profiles list when you click Apply. Apply Click this to save your changes. 170 P-794H User's Guide
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    Chapter 14 Quality of Service (QoS) 14.5.1 Edit a Priority Queuing Scheduler Profile If the scheduler profile is Strictly Priority Queuing, scheduler for transporting assign weight percentage to each queue as well as the ALD profile to determine their degree of conditions. P-794H User's Guide 171
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    Chapter 14 Quality of Service (QoS) Enter the value for the weight and click on the drop down list to choose the desired ALD profile. Click OK , use the drop-down list corresponded to the transport and choose which scheduler to add. Click OK to save the configuration. 172 P-794H User's Guide
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    network devices along the route based on the application types and traffic flow. Packets are marked with DiffServ Code Points (DSCPs) indicating the level of service desired. This allows the intermediary DiffServ-compliant network devices P-794H User's Guide 173
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    paths or remember state information for every flow. In addition, applications do not have to request a particular service or give advanced notice of where the traffic is going. 14.7.2 IEEE 802.1Q Tag The IEEE 802. to or greater than the size of the packet (in bytes). 174 P-794H User's Guide
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    Service (QoS) • After a packet is transmitted, a number of tokens corresponding to the packet size is removed from the bucket. • If there are no tokens in the bucket, the P-794H than the amount of the bandwidth that the interface can support. It does not help if you set it to a 794H User's Guide 175
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    Quality of Service (QoS) • After a packet is transmitted, a number of tokens corresponding to the packet size is removed from the CBS bucket. • If there are not enough tokens in the CBS bucket, the P-794H checks it as either conforming, exceeding or violating the criteria. 176 P-794H User's Guide
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    Chapter 14 Quality of Service (QoS) Token Bucket is similar to tokens in a bucket to control when traffic can be transmitted. The bucket is priority level) packets are dropped if there is congestion on the network. • Green (low loss priority level) packets are forwarded. P-794H User's Guide 177
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    Chapter 14 Quality of Service (QoS) 178 P-794H User's Guide
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    LAN computer, you have to manually replace the LAN computer's IP address in the forwarding port with another LAN computer's IP address. Trigger port forwarding solves this problem by allowing computers on the LAN to dynamically take turns using the service. The P-794H records the IP address of
  • ZyXEL P-794H | User Guide - Page 180
    port), the P-794H forwards the traffic to the LAN IP address of the computer that sent the request. After that computer's connection for that service closes, another computer on the LAN can use the service in the same or disable Security, Firewall, or Intrusion Detection in 180 P-794H User's Guide
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    the security level as none, high, medium, or low. Click Change Level to save your change. Change Level Click this to save your level change. P-794H User's Guide 181
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    80 Add Security Interface LABEL DESCRIPTION New Interface Setup Name Select the LAN service that you want to base your security interface on. Interface Type Specify what kind of 2 Create at least two different security interface types based on existing LAN services. 182 P-794H User's Guide
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    LABEL DESCRIPTION Name This shows the name of the LAN service that the security interface is based on. Type This shows the type of interface the LAN service is. NAT You can configure NAT settings such as screen to show the following. Click Add Global Address Pool to P-794H User's Guide 183
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    IP addresses that are visible outside your network. Click Add Global Address Pool in the Advanced NAT Configuration screen. Figure 112 Global Address Pools 184 P-794H User's Guide
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    network. Mapping is based on transport type and port number. Click Add Reserved Mapping in the Advanced NAT Configuration screen. Figure 113 NAT Reserved Mapping P-794H User's Guide 185
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    policies in the Policies, Triggers, Intrusion Detection, Logging section. Click on the policy you want to configure. Figure 114 Policies, Triggers, Intrusion Detection, Logging 186 P-794H User's Guide
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    Port Filter Click Port Filters in the Security Policy Configuration screen. Click Add TCP or UDP Filter to display the following. You can forward incoming service requests to the server(s) on your local network. Figure 116 TCP/UDP Port Filter
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    the source IP address and subnet mask. Destination address Enter the destination IP address and subnet mask. IP Protocol Specify the protocol number here. 188 P-794H User's Guide
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    , for example, 255.255.255.255. Direction Specify if you want to allow inbound and/or outbound traffic. Apply Click this to save your settings. P-794H User's Guide 189
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    replacement is to be used on an Replacement existing trigger. Address Translation Type This shows what type of address replacement is set on a trigger. 190 P-794H User's Guide
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    to enable this function. Binary Address Select Allow to permit binary address replacement to be used on an Replacement existing trigger. If not, select Block. P-794H User's Guide 191
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    (IDS) are network protection features that can be configured to guard against certain Denial of Service and port scanning. Any attempts to attack or scan the network will cause the traffic originating Ascend Kill WinNuke (Port scan attack) Xmas Tree Scan (Port scan attack) 192 P-794H User's Guide
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    you want to ensable it. Security Event Logging States Logging Type This show the type of logging. Status This shows the status of the logging. P-794H User's Guide 193
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    this chapter. 15.3.1 NAT Definitions Inside/outside denotes where a host is located relative to the P-794H, for example, the computers of your subscribers are the inside hosts, while the web servers on changes the IP address (either local or global) of an outside host. 194 P-794H User's Guide
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    to-Many Overload NAT mapping) in each packet and then forwards it to the Internet. The P-794H keeps track of the original addresses and port numbers so incoming reply packets can have their original Local Address (ILA) 192.168.1.11 192.168.1.10 Inside Global Address (IGA) P-794H User's Guide 195
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    what types of network protocols or services a device supports. One of the most common port scanning tools in use today is Nmap. Many connection attempts to different ports (services) may indicate a port scan. of the spoofed source IP address (C). Figure 124 Smurf Attack 196 P-794H User's Guide
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    handshake. Once the queue is full, the system will ignore all incoming SYN requests, making the system unavailable for other users. Figure 126 SYN Flood P-794H User's Guide 197
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    as if the computers in the network sent the packets to themselves, so the network is unavailable while they try to respond to themselves. 198 P-794H User's Guide
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    (A) connected to the P-794H's LAN interface. The P-794H routes most traffic from A to the Internet through the P-794H's default gateway (R1). You create one static route to connect to services offered by your ISP the following screen. If an IP route is already configured, P-794H User's Guide 199
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    to save your changes. Reset Click this to restore your previously saved settings. Create new IP Click this to create a new IP route. V4Route 200 P-794H User's Guide
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    this to restore your previously saved settings. Apply Click this to save your changes. Cancel Click this to return to the previous screen without saving. P-794H User's Guide 201
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    Chapter 16 IP Routes 202 P-794H User's Guide
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    the packet on ports 1, 3, and 4. Table 93 Example: Bridge Table After Computer A Sends a Packet to Computer B MAC ADDRESS PORT 0A:0A:0A:0A:0A:0A 2 P-794H User's Guide 203
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    Bridge Configuration LABEL DESCRIPTION Bridge Mac Address This shows the bridge MAC address. Number of Ports This shows the number of Ethernet bridge interfaces configured. P-794H User's Guide
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    set to true. The Ethernet bridge supports the ability to override the default enabled. Each Ethernet bridge interface supports 802.1Q VLAN tagging of Each Ethernet bridge interface supports discarding of frames whose this field is set to enable, the P-794H filters out unknown VLAN frames. To disable
  • ZyXEL P-794H | User Guide - Page 206
    restore your previously saved settings. 17.2.1 Priority Map Click Priority Map for a specific bridge interface in the Bridge Interfaces screen to show the following. 206 P-794H User's Guide
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    Chapter 17 Bridge Specifiy the number of traffic classes supported by the bridge interface in the Number of Traffic Classes section. The value can be from 1 to 8. Click as being set in the VLAN tag of the outgoing frame. Figure 133 User Priority to Regenerated Priority Map P-794H User's Guide 207
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    the VLAN ID that the user wants to assign to the VLAN name. The valid values for the VLAN ID range between 1 and 4094. 208 P-794H User's Guide
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    confirm and save your settings. Reset Click this to restore your previously saved settings. Cancel Click this to return to the previous screen without saving. P-794H User's Guide 209
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    and save your settings. Reset Click this to restore your previously saved settings. Cancel Click this to return to the previous screen without saving. 210 P-794H User's Guide
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    Configuration Click Create new VLAN in the VLANs screen. Go to the MGMT VLAN Configuration section. Create a VLAN group where the VLAN id corresponds to P-794H User's Guide 211
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    . You can view the status of the spanning bridge interfaces. See Section 7.5.2.5 on page 111 on the STP configurations. Figure 140 Spanning Tree Configuration 212 P-794H User's Guide
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    the unicast entry. Type This shows the entry type of the unicast entry. If the entry was created manually, this field shows Dest Static. If it was detected from the input port, the field shows Dynamic. new unicast entry. See Section 17.5.2 on page 215 for more information. P-794H User's Guide 213
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    and save your settings. Reset Click this to restore your previously saved settings. Cancel Click this to return to the previous screen without saving. 214 P-794H User's Guide
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    field is not configurable and shows the entry type of the unicast entry. If the entry was created manually, this field shows Dest Static. If it was detected from the input port, the field shows Dynamic. traffic to the ports that are connected to registered end-stations. P-794H User's Guide 215
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    your previously saved settings. Create new Multicast Entry Click this to add a new multicast entry. See Section 17.6.2 on page 218 for more information. 216 P-794H User's Guide
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    confirm and save your settings. Reset Click this to restore your previously saved settings. Cancel Click this to return to the previous screen without saving. P-794H User's Guide 217
  • ZyXEL P-794H | User Guide - Page 218
    confirm and save your settings. Click this to restore your previously saved settings. Cancel Click this to return to the previous screen without saving. 218 P-794H User's Guide
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    shows the egress port(s) that the system forward to. Click Edit to delete or add egress port(s). See Section 17.6.1 on page 217for more information. P-794H User's Guide 219
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    Chapter 17 Bridge 220 P-794H User's Guide
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    CHAPTER 18 SHDSL Configuration Use the SHDSL screen to configure the SHDSL port on the P-794H. You can also view the status of the SHDSL port. Click SHDSL > SHDSL Configuration to show the following. Figure 148 SHDSL Configuration P-794H User's Guide 221
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    You can set the P-794H to work in CPE or SHDSL modems or routers that also support 4-wire mode. PAM Mode MinLineRate MaxLineRate Modulation (TC-PAM) the P-794H uses from the drop-down list command if the STU-R does not support EPL (Estimated Power Loss) or support EPL. Specify the power backoff value
  • ZyXEL P-794H | User Guide - Page 223
    19 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 • P-794H Access and Login • Internet Access 19.1 Power, Hardware Connections, and LEDs The P-794H
  • ZyXEL P-794H | User Guide - Page 224
    Troubleshooting 3 Inspect your cables for damage. Contact the vendor to replace any damaged cables. 4 Turn the P-794H off and on. 5 If the problem continues, contact the vendor. 19.2 P-794H Access and Login I forgot the IP address for the P-794H , use the new IP address. 224 P-794H User's Guide
  • ZyXEL P-794H | User Guide - Page 225
    troubleshooting suggestions for I forgot the IP address for the P-794H. 2 Check the hardware connections, and make sure the LEDs are behaving as expected. See the Quick Start Guide to access the P-794H with the default IP address. See Section 1.6 on page 24. 5 If the problem continues, contact the
  • ZyXEL P-794H | User Guide - Page 226
    19 Troubleshooting 3 Disconnect all the cables from your device, and follow the directions in the Quick Start Guide again. 4 If the problem continues, as expected. See the Quick Start Guide and Section 1.4 on page 23. 2 Turn the P-794H off and on. 3 If the problem continues, contact your ISP. The
  • ZyXEL P-794H | User Guide - Page 227
    ATM mode and EFM mode EFM mode compliant to IEEE 802.3 SHDSL EOC support Symmetric or Asymmetric PSDs (ITU-T G.991.2) Annex A and B fully supported Transmitting up to 16.8 dBm line power Line coding of 4 (16 PAM Spanning Tree Bridge IEEE 802.1D IGMP Snooping support P-794H User's Guide 227
  • ZyXEL P-794H | User Guide - Page 228
    (continued) ATM Support ATM layer functionality (per I.361) ATM AAL5 supported (per I.363 with OAM I.610 Routing & IP Functionality Support 8 PVCs Support IPv4 TCP, UDP, ICMPv4, ARP, RIP IP over ATM (IPoA, RFC1483 & RFC1577) Supported Client/ Server Applications Ethernet over ATM (EoA,
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    Features FEATURE DESCRIPTION Firmware Upgrade Support Remote Code download and upgrade over Ethernet interface. Configuration Backup & Restoration Network Address Translation (NAT) Note: Only upload firmware for your specific model! Make a copy of the P-794H's configuration. You can put it
  • ZyXEL P-794H | User Guide - Page 230
    , you can use a fixed URL, www.zyxel.com for example, with a dynamic IP address. You must register for this service with a Dynamic DNS service provider. IP Multicast IP multicast is used to send traffic to a specific group of computers. The P-794H supports versions 1 and 2 of IGMP (Internet Group
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    Appendix A Product Specifications DSL Connector The 2 DSL ports (RJ-11) of the P-794H use 6P4C connectors and cables. The cable has 4 wires and are used for 2 pairs of DSL connection. Figure 4 Tip for DSL pair 1 or 3 Ring for DSL pair 1 or 3 Ring for DSL pair 2 or 4 Not used P-794H User's Guide 231
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    Appendix A Product Specifications 232 P-794H User's Guide
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    systems. After the appropriate TCP/IP components are installed, configure the TCP/IP settings in order to "communicate" with your network. If you manually assign IP information instead of using dynamic assignment, make sure that your computers have IP addresses that place them in the same subnet as
  • ZyXEL P-794H | User Guide - Page 234
    your network adapter and then click OK. If you need TCP/IP: 1 In the Network window, click Add. 2 Select Protocol and then click Add. 234 P-794H User's Guide
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    IP address and type your information into the IP Address and Subnet Mask fields. Figure 151 Windows 95/98/Me: TCP/IP Properties: IP Address P-794H User's Guide 235
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    window. 6 Click OK to close the Network window. Insert the Windows CD if prompted. 7 Turn on your P-794H and restart your computer when prompted. Verifying Settings 1 Click Start and then Run. 2 In the Run window, your computer's IP address, subnet mask and default gateway. 236 P-794H User's Guide
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    XP: Start Menu 2 In the Control Panel, double-click Network Connections (Network and Dialup Connections in Windows 2000/NT). Figure 154 Windows XP: Control Panel P-794H User's Guide 237
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    click Properties. Figure 156 Windows XP: Local Area Connection Properties 5 The Internet Protocol TCP/IP Properties window opens (the General tab in Windows XP). 238 P-794H User's Guide
  • ZyXEL P-794H | User Guide - Page 239
    Settings tab by clicking Add in Default gateways. • In TCP/IP Gateway Address, type the IP address of the default gateway in Gateway. To manually configure a default metric (the number of transmission hops), clear the Automatic metric check box and type a metric in Metric. • Click Add. • Repeat the
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    server IP address(es), click Use the following DNS server addresses, and type them in the Preferred DNS server and Alternate DNS server fields. 240 P-794H User's Guide
  • ZyXEL P-794H | User Guide - Page 241
    and Dial-up Connections in Windows 2000/NT). 11 Turn on your P-794H and restart your computer (if prompted). Verifying Settings 1 Click Start, click Status and then click the Support tab. Windows Vista This section shows screens from Windows Vista Enterprise Version 6.0. P-794H User's Guide 241
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    Panel, double-click Network and Internet. Figure 161 Windows Vista: Control Panel 3 Click Network and Sharing Center. Figure 162 Windows Vista: Network And Internet 242 P-794H User's Guide
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    : During this procedure, click Continue whenever Windows displays a screen saying that it needs your permission to continue. Figure 164 Windows Vista: Network and Sharing Center P-794H User's Guide 243
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    . • 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. 244 P-794H User's Guide
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    Settings tab by clicking Add in Default gateways. • In TCP/IP Gateway Address, type the IP address of the default gateway in Gateway. To manually configure a default metric (the number of transmission hops), clear the Automatic metric check box and type a metric in Metric. • Click Add. • Repeat the
  • ZyXEL P-794H | User Guide - Page 246
    server IP address(es), click Use the following DNS server addresses, and type them in the Preferred DNS server and Alternate DNS server fields. 246 P-794H User's Guide
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    Area Connection Properties window. 12 Close the Network Connections window. 13 Turn on your P-794H and restart your computer (if prompted). Verifying Settings 1 Click Start, All Programs, Accessories -click a network connection, click Status and then click the Support tab. P-794H User's Guide 247
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    Appendix B Setting up Your Computer's IP Address Macintosh OS 8/9 1 Click the Apple menu, Control Panel and double-click TCP/IP to open the TCP/ IP Control Panel. Figure 169 Macintosh OS 8/9: Apple Menu 248 P-794H User's Guide
  • ZyXEL P-794H | User Guide - Page 249
    statically assigned settings, do the following: • From the Configure box, select Manually. • Type your IP address in the IP Address box. • Type P-794H and restart your computer (if prompted). Verifying Settings Check your TCP/IP properties in the TCP/IP Control Panel window. P-794H User's Guide 249
  • ZyXEL P-794H | User Guide - Page 250
    tab. 3 For dynamically assigned settings, select Using DHCP from the Configure list. Figure 172 Macintosh OS X: Network 4 For statically assigned settings, do the following: 250 P-794H User's Guide
  • ZyXEL P-794H | User Guide - Page 251
    • From the Configure box, select Manually. • Type your IP address in the IP Address box. • Type your subnet mask in the Subnet mask box. • Type the IP address of your P-794H in the Router address box. 5 Network. Figure 173 Red Hat 9.0: KDE: Network Configuration: Devices P-794H User's Guide 251
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    Network Configuration screen. Enter the DNS server information in the fields provided. Figure 175 Red Hat 9.0: KDE: Network Configuration: DNS 5 Click the Devices tab. 252 P-794H User's Guide
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    an example. Figure 177 Red Hat 9.0: Dynamic IP Address Setting in ifconfig-eth0 DEVICE=eth0 ONBOOT=yes BOOTPROTO=dhcp USERCTL=no PEERDNS=yes TYPE=Ethernet P-794H User's Guide 253
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    Shutting down interface eth0: Shutting down loopback interface: Setting network parameters: Bringing up loopback interface: Bringing up interface eth0: [OK] [OK] [OK] [OK] [OK] 254 P-794H User's Guide
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    packets:13 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:100 RX bytes:730412 (713.2 Kb) TX bytes:1570 (1.5 Kb) Interrupt:10 Base address:0x1000 [root@localhost]# P-794H User's Guide 255
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    Appendix B Setting up Your Computer's IP Address 256 P-794H User's Guide
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    up blocking to log into your device. Either disable pop-up blocking (enabled by default in Windows XP SP (Service Pack) 2) or allow pop-up blocking and create an exception for your device's IP address. Disable Pop-up disabled in the Pop-up Blocker section in the Privacy tab. P-794H User's Guide 257
  • ZyXEL P-794H | User Guide - Page 258
    to allow pop-up windows from your device, see the following steps. 1 In Internet Explorer, select Tools, Internet Options and then the Privacy tab. 258 P-794H User's Guide
  • ZyXEL P-794H | User Guide - Page 259
    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. P-794H User's Guide 259
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    Apply to save this setting. JavaScript If pages of the web configurator do not display properly in Internet Explorer, check that JavaScript are allowed. 260 P-794H User's Guide
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    Scripting. 4 Under Active scripting make sure that Enable is selected (the default). 5 Under Scripting of Java applets make sure that Enable is selected (the default). P-794H User's Guide 261
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    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. 262 P-794H User's Guide
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    (Sun) 1 From Internet Explorer, click Tools, Internet Options and then the Advanced tab. 2 Make sure that Use Java 2 for under Java (Sun) is selected. P-794H User's Guide 263
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    Java, Javascripts and pop-ups in one screen. Click Tools, then click Options in the screen that appears. Figure 190 Mozilla Firefox: Tools > Options 264 P-794H User's Guide
  • ZyXEL P-794H | User Guide - Page 265
    Appendix C Pop-up Windows, JavaScript and Java Permissions Click Content.to show the screen below. Select the check boxes as shown in the following screen. Figure 191 Mozilla Firefox Content Security P-794H User's Guide 265
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    Appendix C Pop-up Windows, JavaScript and Java Permissions 266 P-794H User's Guide
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    example 11000000, which is 192 in decimal notation). Therefore, each octet has a possible range of 00000000 to 11111111 in binary, or 0 to 255 in decimal. P-794H User's Guide 267
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    IP Address (Binary) Subnet Mask (Binary) Network Number Host ID (192) (168) (1) (2) 11000000 10101000 00000001 00000010 11111111 11111111 11111111 00000000 11000000 10101000 00000001 00000010 268 P-794H User's Guide
  • ZyXEL P-794H | User Guide - Page 269
    .255.0.0 255.255.255.0 255.255.255.2 48 24 bits 16 bits 8 bits 3 bits 224 - 2 216 - 2 28 - 2 23 - 2 MAXIMUM NUMBER OF HOSTS 16777214 65534 254 6 P-794H User's Guide 269
  • ZyXEL P-794H | User Guide - Page 270
    the address (192.168.1) are the network number, and the remaining octet is the host ID, allowing a maximum of 28 - 2 or 254 possible hosts. 270 P-794H User's Guide
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    .168.1.128 /25. The following figure shows the company network after subnetting. There are now two sub-networks, A and B. Figure 194 Subnetting Example: After Subnetting P-794H User's Guide 271
  • ZyXEL P-794H | User Guide - Page 272
    .10101000.00000001. 11111111.11111111.11111111. Lowest Host ID: 192.168.1.65 LAST OCTET BIT VALUE 64 01000000 11000000 Highest Host ID: 192.168.1.126 272 P-794H User's Guide
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    97 129 161 193 225 LAST ADDRESS 30 62 94 126 158 190 222 254 BROADCAST ADDRESS 31 63 95 127 159 191 223 255 P-794H User's Guide 273
  • ZyXEL P-794H | User Guide - Page 274
    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 274 P-794H User's Guide
  • ZyXEL P-794H | User Guide - Page 275
    the subnet mask automatically based on the IP address that you entered. You don't need to change the subnet mask computed by the P-794H unless you are instructed to do otherwise. Private IP Addresses Every machine on the Internet must have a unique address. If your networks are isolated from the
  • ZyXEL P-794H | User Guide - Page 276
    Appendix D IP Addresses and Subnetting 276 P-794H User's Guide
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    . • Protocol: This is the type of IP protocol used by the service. If this is TCP/ UDP, then the service uses the same port number with TCP and UDP. If this is USER a brief explanation of the applications that use this service or the situations in which this service is used. P-794H User's Guide 277
  • ZyXEL P-794H | User Guide - Page 278
    popular videoconferencing solution from White Pines Software. Domain Name Server, a service that matches web names (for instance www.zyxel.com) to IP numbers. The IPSEC ESP (Encapsulation Security Protocol) that runs over SSL. This is another popular Internet chat program. 278 P-794H User's Guide
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    service that enables real time sound over the web. Remote Execution Daemon. Remote Login. This is an ISP that provides services mainly for cable modems. Remote Telnet. The Real Time Streaming (media control) Protocol (RTSP) is a remote control for multimedia on the Internet. P-794H User's Guide
  • ZyXEL P-794H | User Guide - Page 280
    including mainframes, midrange systems, UNIX systems and network servers. The Simple Service Discovery Protocol supports Universal Plug-and-Play (UPnP). Secure Shell Remote Login Program. Stream solution. The UDP port number is specified in the application. 280 P-794H User's Guide
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    photocopying, manual, or otherwise, without the prior written permission of ZyXEL Communications Corporation. Published by ZyXEL Communications Corporation. All rights reserved. Disclaimer ZyXEL does two conditions: • This device may not cause harmful interference. P-794H User's Guide 281
  • ZyXEL P-794H | User Guide - Page 282
    accordance with the instructions, may cause Go to http://www.zyxel.com. 2 Select your product on the ZyXEL home page to from this page. ZyXEL Limited Warranty ZyXEL warrants to the original workmanship and/or materials, ZyXEL will, at its discretion, ZyXEL. This warranty shall not apply if the
  • ZyXEL P-794H | User Guide - Page 283
    vendor. You may also refer to the warranty policy for the region in which you bought the device at http:// www.zyxel.com/web/support_warranty_info.php. Registration Register your product online to receive e-mail notices of firmware upgrades and information at www.zyxel.com. P-794H User's Guide 283
  • ZyXEL P-794H | User Guide - Page 284
    Appendix F Legal Information 284 P-794H User's Guide
  • ZyXEL P-794H | User Guide - Page 285
    128 PPPoE 128 RFC 1483 128 ENET ENCAP 127 F FCC interference statement 281 firewalls 179 firmware 65 version 42 flood detection 196 front panel 23 P-794H User's Guide 285
  • ZyXEL P-794H | User Guide - Page 286
    good habits 23 using the web configurator. See web configurator. max age 133 MBS 131 MIB and SNMP 59 supported MIBs 60 MIB (Management Information Base) 59 multicast 72, 90 multiplexing 128 LLC-based 129 VC-based 129 N 128 PPPoE 128 private IP address 87 product registration 284 P-794H User's Guide
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    Q QoS 163 802.1Q tags 174 activation 165 Quality of Service, see QoS R registration product 284 related documentation 3 restart 59 MIB 60 network components 59 object variables 59 P-794H User's Guide protocol operations 59 setup 60 versions supported 59 SNMP traps 60 setup 62, 63 specifications 227
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    VCI 129 VPI 129 warranty 283 note 283 web configurator 23, 27 accessing 27 288 minimum requirements 27 passwords 28 Wide Area Network, see WAN P-794H User's Guide
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    Index P-794H User's Guide 289
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    Index 290 P-794H User's Guide
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    Index P-794H User's Guide 291
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    Index 292 P-794H User's Guide
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    Index P-794H User's Guide 293
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    Index 294 P-794H User's Guide
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www.zyxel.com
www.zyxel.com
P-794H
8 wire G.SHDSL CPE with 4 port LAN
Copyright © 2011
ZyXEL Communications Corporation
Firmware Version S04.01
Edition 1, 1/2011
Default Login Details
IP Address
Username
admin
Password
1234