ZyXEL EMG2306 User Guide

ZyXEL EMG2306 Manual

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  • ZyXEL EMG2306 | User Guide - Page 1
    EMG2306-R10A Wireless N300 4-port Gigabit Ethernet Gateway Version 1.00(AAJM.0) Edition 2, 7/2013 Quick Start Guide User's Guide Default Login Details LAN IP Address User Name Passwordwww.zyxel.com User Name Password http://192.168.1.1 supervisor supervisor admin 1234 Copyright © 2013 ZyXEL
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    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. Related Documentation • Quick Start Guide The Quick Start Guide shows how to connect the EMG2306-R10A and access the Web Configurator. It
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    Contents Overview Contents Overview User's Guide ...10 Introduction ...12 Introducing the Web Configurator 16 Monitor ...19 EMG2306-R10A Modes ...24 Router Mode ...25 Access Point Mode ...32 Universal Plug-and-Play (UPnP 130 Maintenance ...137 Troubleshooting ...148 EMG2306-R10A User's Guide 3
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    Guide 10 Chapter 1 Introduction...12 1.1 Overview ...12 1.2 Applications ...12 1.3 Ways to Manage the EMG2306-R10A 12 1.4 Good Habits for Managing the EMG2306-R10A Overview ...16 2.2 Login Accounts ...16 2.3 Accessing the Web Configurator 16 2.4 Resetting the EMG2306-R10A 18 2.4.1 Procedure to
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    Router Mode...25 5.1 Overview ...25 5.2 Router Mode Status Screen 26 5.2.1 Navigation Panel ...29 Chapter 6 Access Point Mode...32 6.1 Overview ...32 6.2 What You Can Do ...32 6.3 What You Need to Know ...32 6.3.1 Setting your EMG2306-R10A /Edit Internet Connection 58 EMG2306-R10A User's Guide 5
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    AP ...80 9.6.1 More AP Edit ...81 9.7 MAC Filter ...81 9.8 Wireless LAN Advanced Screen 83 9.9 Quality of Service (QoS) Screen 84 9.10 WPS Screen ...84 9.11 WPS Station Screen ...86 9.12 Scheduling Screen ...86 9.13 You Can Do ...93 11.3 What You Need To Know ...93 6 EMG2306-R10A User's Guide
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    113 16.1 Overview ...113 16.2 What You Can Do ...113 16.3 What You Need To Know 114 16.4 The Firewall General Screen 115 16.5 The Services Screen ...116 Chapter 17 Content Filtering ...118 17.1 Overview ...118 17.2 What You Need To Know 118 17.3 Content Filter ...119 EMG2306-R10A User's Guide 7
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    138 20.5 Time Setting Screen ...140 20.6 Firmware Upgrade Screen 141 20.7 Configuration Backup/Restore Screen 143 20.8 Restart Screen ...144 20.9 Language ...144 20.10 System Operation Mode Overview 145 20.11 Sys OP Mode Screen ...146 Chapter 21 Troubleshooting...148 8 EMG2306-R10A User's Guide
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    EMG2306-R10A Access and Login 149 21.4 Internet Access ...151 21.5 Resetting the EMG2306-R10A to Its Factory Defaults 152 21.6 Wireless Router/AP Troubleshooting D Wireless LANs 204 Appendix E Common Services 218 Appendix F Legal Information 221 Index ...229 EMG2306-R10A User's Guide 9
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    PART I User's Guide 10
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    11
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    applications of the EMG2306-R10A. The ZyXEL EMG2306-R10A Wireless N300 4-port Gigabit Ethernet Gateway is a Gigabit Ethernet Gateway that provides four Gigabit Ethernet ports meeting the IEEE 802.11 b/g/n wireless standard, and it features TR-069 remote management for telcos, service providers and
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    an earlier working configuration may be useful if the device becomes unstable or even crashes. If you forget your password, you will have to reset the EMG2306-R10A to its factory default settings. If you backed up an earlier configuration file, you would not have to totally re-configure the
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    Off Internet connection is down. 1.6 The WPS Button Your EMG2306-R10A supports WiFi Protected Setup (WPS), which is an easy way to configure security settings manually. Each WPS connection works between two devices. Both devices must support WPS (check each device 14 EMG2306-R10A User's Guide
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    0.5 cm. 4 Make sure the screws are fastened well enough to hold the weight of the EMG2306-R10A with the connection cables. 5 Align the holes on the back of the EMG2306-R10A with the screws on the wall. Hang the EMG2306R10A on the screws. Figure 2 Wall Mounting Example EMG2306-R10A User's Guide 15
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    . The default username is "admin" and password is "1234". 2.3 Accessing the Web Configurator 1 Make sure your EMG2306-R10A hardware is properly connected and prepare your computer or computer network to connect to the EMG2306-R10A (refer to the Quick Start Guide). EMG2306-R10A User's Guide 16
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    in this screen. Table 3 Login screen LABEL DESCRIPTION User Name Type "admin" or "supervisor" as the user name. Password Login Note: Admin is displayed in Figure 3. Type "1234" (default) as the password. Click Login to enter the EMG2306-R10A's web configurator. EMG2306-R10A User's Guide 17
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    Web Configurator, you will need to use the RESET button at the back of the EMG2306-R10A to reload the factory-default configuration file. This means that you will lose all configurations that you had previously saved, the password will be reset to "1234" and the IP address will be reset to "192.168
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    to the device state of the EMG2306-R10A. To access the Monitor screens, click to the EMG2306-R10A. 3.2 What You Can Do • Use the Log screen to see the logs for the activity on the EMG2306-R10A (Section that are currently associated to the EMG2306-R10A (Section 3.6 on page 23). 3.3 The Log Screen The Web
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    R10A's LAN as a DHCP server or disable it. When configured as a server, the EMG2306-R10A provides the TCP/IP configuration for the clients. If DHCP service is disabled, you must have another DHCP server on that network, or else the computer must be manually configured. 20 EMG2306-R10A User's Guide
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    Host Name, IP Address, and Mac Address) of all network clients using the EMG2306-R10A's DHCP server. Figure 7 Summary: DHCP Table The following table describes the labels your changes back to the EMG2306-R10A. Click Cancel to exit this screen without saving. EMG2306-R10A User's Guide 21
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    . This is the total time the EMG2306-R10A has been on. Enter the time interval in seconds for refreshing statistics in this field. Click this button to apply the new poll interval you entered in the Poll Interval(s) field. Click Stop to stop refreshing statistics. 22 EMG2306-R10A User's Guide
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    R10A in the Association List. Association means that a wireless client (for example, your network or computer with a wireless network card) has connected successfully to the AP (or wireless router a wireless station first associated with the EMG2306-R10A's WLAN network. EMG2306-R10A User's Guide 23
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    This chapter introduces the operating mode of your EMG2306-R10A, or simply how the EMG2306R10A is being used in the network. 4.1.1 Device Modes These are the operating mode of the EMG2306-R10A: • Router: This is the default device mode of the EMG2306-R10A. Use this mode to connect the local network
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    EMG2306-R10A is set to router mode by default. Routers are used to connect the local network to another network (for example, the Internet). In the figure below, the EMG2306-R10A connects the local network (LAN1 ~ LAN4) to the Internet. Figure 10 EMG2306-R10A Network Modem EMG2306-R10A User's Guide
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    table describes the icons shown in the Status screen. Table 8 Status Screen Icon Key: Router Mode ICON DESCRIPTION Logout Click this at any time to exit the Web Configurator. Click this The information in this screen depends on the device mode you select. 26 EMG2306-R10A User's Guide
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    . Table 9 Status Screen: Router Mode LABEL DESCRIPTION Device Information Host Name This is the device's host name. Model Number This is the device's model number. Firmware Version This is the firmware version. Sys OP Mode This shows the device mode to which the EMG2306-R10A is set. WAN
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    Table 9 Status Screen: Router Mode (continued) LABEL - Memory Usage System Setting - UPnP Interface Status Interface Status DESCRIPTION This shows what percentage of the heap memory the EMG2306-R10A is using. This shows whether UPnP is enabled or not. This displays the EMG2306-R10A port types. The
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    EMG2306-R10A features. Figure 12 Navigation Panel: Router Mode The following table describes the sub-menus. Table 10 Navigation Panel: Router Mode LINK TAB FUNCTION Status This screen shows the EMG2306-R10A add new ISP parameters for Internet access. WAN Entries EMG2306-R10A User's Guide 29
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    group. Security Firewall General Use this screen to activate/deactivate the firewall and Anti-Dos Attack. Services Use this screen to configure ICMP setting of the EMG2306-R10A. Content Filter Content Filter Use this screen to block sites containing certain keywords in the URL. Management
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    User Account Use this screen to change the password of your EMG2306-R10A. Time Time Setting Use this screen to change your EMG2306-R10A's time and date. Firmware Upgrade Firmware Upgrade Use this screen to upload firmware to your EMG2306-R10A. Backup/ Restore Backup/ Restore Use this screen
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    CHAPTER 6 Access Point Mode 6.1 Overview Use your EMG2306-R10A as an access point (AP) if you already have a router or gateway on your network. In this mode your EMG2306-R10A bridges a wired network (LAN) and wireless LAN (WLAN) in the same subnet. See the figure below for an example. Figure 13
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    you haven't already. See the Quick start Guide for instructions on how to do this. 2 To use your EMG2306-R10A as an access point, go to Maintenance > 1 Connect your computer to the LAN port of the EMG2306-R10A. 2 The default IP address of the EMG2306-R10A is "192.168.1.2". In this case, your computer
  • ZyXEL EMG2306 | User Guide - Page 34
    configuration of wireless, bandwidth management and maintenance settings in Access Point mode is the same as for Router Mode. • See Chapter 9 on page 70 for information on the configuring your wireless network. table describes the labels shown in the Status screen. 34 EMG2306-R10A User's Guide
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    Status Interface Status DESCRIPTION This is the device's host name. This is the device's model number. This is the firmware version. This shows the device mode to which the EMG2306-R10A is set. This shows the LAN Ethernet adapter MAC Address of your device. This shows the LAN port's IP address
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    Router EMG2306-R10A. 6.4.0.1 Navigation Panel Use the menu in the navigation panel to configure EMG2306-R10A Router Mode LINK TAB FUNCTION Status This screen shows the EMG2306-R10A recorded by your EMG2306- R10A. Packet Statistics Use associated to the EMG2306-R10A. CONFIGURATION Open all
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    User Account Use this screen to change the password of your EMG2306-R10A. Time Time Setting Use this screen to change your EMG2306-R10A's time and date. Firmware Upgrade Firmware Upgrade Use this screen to upload firmware to your EMG2306-R10A. Backup/ Restore Backup/ Restore Use this screen
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    assigned by the DHCP server to the EMG2306-R10A. You need to reset the EMG2306R10A to be able to access the Web EMG2306-R10A. Or if your ISP or network administrator gave you a static IP address to access the network or the Internet. Type the IP address in dotted decimal notation. The default
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    DESCRIPTION Select From ISP if your ISP dynamically assigns DNS server information (and the EMG2306-R10A's WAN IP address). The field to the right displays the (read-only) DNS save your changes back to the EMG2306-R10A. Click Cancel to exit this screen without saving. EMG2306-R10A User's Guide 39
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    EMG2306-R10A. • Set Up a Wireless Network with WPS • Configure Wireless Security without WPS • Using Multiple SSIDs on the EMG2306-R10A This example uses the EMG2306-R10A as the AP and NWD210N the EMG2306-R10A's Make sure that your EMG2306-R10A is turned on. EMG2306-R10A's Web Configurator and press
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    You must press the second button within two minutes of pressing the first one. The EMG2306-R10A sends the proper configuration settings to the wireless client. This may take up to two minutes > Network > Wireless LAN > WPS Station screen on the EMG2306-R10A. EMG2306-R10A User's Guide 41
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    screen and the EMG2306-R10A's WPS Station screen within two minutes. The EMG2306-R10A authenticates the EMG2306-R10A securely. The following figure shows you the example to set up wireless network and security on EMG2306R10A following parameters on your EMG2306-R10A. SSID Channel Security
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    Chapter 7 Tutorials The instructions require that your hardware is connected (see the Quick Start Guide) and you are logged into the Web Configurator through your LAN connection (see Section 2.3 on page 16). 1 Make sure the WLAN switch (at the back panel of the EMG2306-R10A) is set to ON. 2 Open the
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    is up under Interface Status. 7.3.1 Configure Your Notebook Note: We use the ZyXEL M-302 wireless adapter utility screens as an example for the wireless client. The screens may vary for different models. 1 The EMG2306-R10A supports IEEE 802.11b, IEEE 802.11g and IEEE 802.11n wireless clients. Make
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    4 Select SSID_Example3 and click Connect. Chapter 7 Tutorials 5 Select WPA-PSK and type the security key in the following screen. Click Next. 6 The Confirm Save window appears. Check your settings and click Save to continue. EMG2306-R10A User's Guide 45
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    User's Guide. If your connection is successful, open your Internet browser and enter http://www.zyxel.com or the URL of any other web site in the address bar. If you are able to access the web site, your wireless connection is successfully configured. 7.4 Using Multiple SSIDs on the EMG2306-R10A You
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    Connect your computer to the LAN port of the EMG2306-R10A using an Ethernet cable. 2 The default IP address of the EMG2306-R10A in router mode is "192.168.1.1". In this case, your web address in your web browser. 5 Enter "1234" (default) as the password and click Login. EMG2306-R10A User's Guide 47
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    Chapter 7 Tutorials 6 Type a new password and retype it to confirm, then click Apply. Otherwise, click Ignore. 7 Go to Configuration > Network > Wireless LAN > More AP . 10 Configure the screen as follows. You do not enable Intra-BSS Traffic for SSID_VoIP. Click Apply. 48 EMG2306-R10A User's Guide
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    clients in the same wireless network to communicate with each other. Select Enable Guest WLAN to allow clients to access the Internet only. Click Apply. EMG2306-R10A User's Guide 49
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    Allow. Enter the VoIP device's MAC address in the Mac Address field and click Apply to allow only the VoIP device to associate with the EMG2306-R10A using this SSID. 50 EMG2306-R10A User's Guide
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    Chapter 7 Tutorials EMG2306-R10A User's Guide 51
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    PART II Technical Reference 52
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    53
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    CHAPTER 8 WAN 8.1 Overview This chapter discusses the EMG2306-R10A's WAN screens. Use these screens to configure your EMG2306-R10A for Internet access. A WAN (Wide Area Network) connection is an as well as enable/disable some advanced features of your EMG2306-R10A. EMG2306-R10A User's Guide 54
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    a username and password (and service name) for user authentication. WAN IP Address The WAN IP address is an IP address for the EMG2306-R10A, which makes the factory default or cloning the MAC address from a computer on your LAN. Choose Factory Default to select the factory assigned default MAC
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    Too large an MTU size may mean retransmissions if the packet encounters a router that can't handle that large a packet. Too small an MTU size user data. The EMG2306-R10A supports both IGMP version 1 (IGMP-v1) and IGMP version 2 (IGMP-v2). At start up, the EMG2306-R10A queries all directly connected
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    default. Name This is the service name of the connection. Interface This is the interface of the connection. Type This shows the type of interface used by this connection. VLAN ID This indicates the VLAN ID number assigned to traffic sent through this connection. EMG2306-R10A User's Guide
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    the Edit icon to configure the connection. Click the Delete icon to delete this connection from the EMG2306-R10A. A window displays asking you to confirm that you want to delete the connection. 8.4.1 Add . The screen varies depending on the encapsulation you select. 58 EMG2306-R10A User's Guide
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    Address Automatically to have your ISP assign the parameters. Select Static IP Address to enter a pre-defined IP Address, Subnet Mask, and Gateway IP address. EMG2306-R10A User's Guide 59
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    to configure the WAN port's MAC address by either using the EMG2306-R10A's MAC address, copying the MAC address from a computer on your LAN or manually entering a MAC address. Select Factory default to use the factory assigned default MAC Address. Select Clone the computer's MAC address - IP Address
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    and offer new IP services for individuals. Operationally, PPPoE saves significant effort for both you and the ISP or carrier, as it requires no specific configuration of the broadband modem at the customer site. By implementing PPPoE directly on the EMG2306-R10A (rather than individual computers
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    from a computer on your LAN or manually entering a MAC address. Select Factory default to use the factory assigned default MAC Address. Select Clone the computer's MAC address - IP Address and enter the IP address of the computer on the LAN whose MAC you are cloning. 62 EMG2306-R10A User's Guide
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    that enables secure transfer of data from a remote client to a private server, creating a Virtual Private Network (VPN) using TCP/IPbased networks. PPTP supports on-demand, multi-protocol and virtual private networking over public networks, such as the Internet. EMG2306-R10A User's Guide 63
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    (VPN) using TCP/IP-based network. IPv4 / IPv6 Click the drop down menu to select the available options: IPv4 only, dual stack, or IPv6. 64 EMG2306-R10A User's Guide
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    from a computer on your LAN or manually entering a MAC address. Select Factory default to use the factory assigned default MAC Address. Select Clone the computer's MAC address - IP Address and enter the IP address of the computer on the LAN whose MAC you are cloning. EMG2306-R10A User's Guide 65
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    you want to use. Apply Click Apply to save your changes back to the EMG2306-R10A. Cancel Click Cancel to exit this screen without saving. 8.4.5 IPoE Encapsulation IP to use NAT, firewall or IGMP proxy in EMG2306-R10A. This screen displays when you select IPoE encapsulation. Figure 28
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    the EMG2306-R10A's MAC address, copying the MAC address from a computer on your LAN or manually entering a MAC address. Select Factory default to use the factory assigned default MAC changes back to the EMG2306-R10A. Click Cancel to exit this screen without saving. EMG2306-R10A User's Guide 67
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    the IPv4 protocol. Click Apply to save your changes back to the EMG2306-R10A. Click Cancel to exit this screen without saving. 8.5 Advanced WAN Screen enable Multicast and enable Auto-IP-Change mode. To change your EMG2306-R10A's advanced WAN settings, click Configuration > Network > WAN > Advanced
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    the EMG2306-R10A gets a WAN IP address in the range of 192.168.x.y (where x and y are from zero to nine) no matter what the LAN IP address is. Apply Click Apply to save your changes back to the EMG2306-R10A. Cancel Click Cancel to exit this screen without saving. EMG2306-R10A User's Guide 69
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    the wireless network settings in your EMG2306-R10A. See the appendices for more such as the printer) or with the Internet. Your EMG2306-R10A is the AP. 9.2 What You Can Do • stations based on their MAC addresses from connecting to the EMG2306-R10A (Section 9.7 on page 81). • Use the Advanced screen
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    Service (QoS) in your wireless network (Section 9.9 on page 84). • Use the WPS screen to quickly set up a wireless network with strong security, without having to configure security settings manually addition, you should change the default SSID to something that is F. EMG2306-R10A User's Guide 71
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    every wireless client in the wireless network has to support IEEE 802.1x to do this. For wireless networks, there are two typical places to store the user names and passwords for each user. • In the AP: this feature WPA Static WEP WPA-PSK Strongest WPA2-PSK WPA2 72 EMG2306-R10A User's Guide
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    support WPA and some support WPA2, you should set up WPA2-PSK (depending on the type of wireless network login) and select the WPA Compatible option in the EMG2306-R10A with strong security, without having to configure security settings manually. Depending on the devices in your network, you can
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    this check box for the EMG2306-R10A to automatically choose the channel with the least interference. Deselect this check box if you wish to manually select the channel using the Channel Section field. This displays the channel the EMG2306-R10A is currently using. 74 EMG2306-R10A User's Guide
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    devices in yourneighborhood or the wireless clients do not support channel bonding. 802.11 Mode This field is available compliant WLAN devices to associate with the EMG2306-R10A. The transmission rate of your EMG2306R10A might be reduced. Security Security Mode Apply EMG2306-R10A User's Guide 75
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    not enable any wireless security on your EMG2306-R10A, your network is accessible to any Apply to save your changes back to the EMG2306-R10A. Cancel Click Cancel to exit this screen and the access points must use the same WEP key. Your EMG2306-R10A allows you to configure up to four 64-bit or 128-
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    encryption. Enter a Passphrase (up to 26 printable characters) and click Generate. WEP Encryption A passphrase functions like a password. In WEP security mode, it is further converted by the EMG2306-R10A into a complicated string that is referred to as the "key". This key is requested from all
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    to provide the WEP key to login to the wireless client. Keep between the wireless client and the ZyXEL Device occurs. ASCII Hex Select default key is key 1. Click Apply to save your changes back to the EMG2306-R10A. Click Cancel to exit this screen without saving. 78 EMG2306-R10A User's Guide
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    mode to connect to your EMG2306-R10A. WPA-PSK/WPA2-PSK uses a simple common password for authentication. Group Key Update default is 3600 seconds (60 minutes). Click Apply to save your changes back to the EMG2306-R10A. Click Cancel to exit this screen without saving. EMG2306-R10A User's Guide
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    index number of each SSID profile. Shows the status of the SSID. The SSID (Service Set IDentifier) identifies the Service Set with which a wireless device is associated. Security Edit This field displays the profile. Click the Edit icon to configure SSID profile. 80 EMG2306-R10A User's Guide
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    (SSID) The SSID (Service Set IDentity) identifies the Service Set with which a QoS Check this to have the EMG2306-R10A automatically give a service a priority level according to the ToS EMG2306-R10A to give exclusive access to devices (Allow) or exclude devices from accessing the EMG2306-R10A
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    EMG2306-R10A, MAC addresses not listed will be allowed to access the EMG2306-R10A MAC Filter Summary Set This is the index number of the MAC address. MAC Address This is the MAC address of the wireless station that are allowed or denied access to the EMG2306-R10A. 82 EMG2306-R10A User's Guide
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    sent. Enter an even number between 256 and 2346. A Basic Service Set (BSS) exists when all communications between wireless clients or EMG2306-R10A's output power. Click Apply to save your changes back to the EMG2306-R10A. Click Cancel to exit this screen without saving. EMG2306-R10A User's Guide
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    the labels in this screen. Table 30 Configuration > Network > Wireless LAN > QoS LABEL WMM QoS DESCRIPTION Check Enable to have the EMG2306-R10A automatically give a service a priority level according to the ToS value in the IP header of packets it sends. Check Disable to disable the function
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    using the first SSID on the EMG2306-R10A. Figure 41 Configuration > Network . This displays Configured when the EMG2306-R10A has connected to a wireless network security changes on the EMG2306-R10A or you click the EMG2306-R10A. This is the name of the wireless network (the EMG2306-R10A's first
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    synchronization. 9.12 Scheduling Screen Use this screen to set the times your wireless LAN is turned on and off. Wireless LAN scheduling is disabled by default. The wireless LAN can be scheduled to turn on or off on certain days and at 86 EMG2306-R10A User's Guide
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    these fields. Apply Click Apply to save your changes back to the EMG2306-R10A. Cancel Click Cancel to exit this screen without saving. 9.13 WDS or more APs. Use this screen to set the operating mode of your EMG2306-R10A to AP + Bridge or Bridge Only and establish wireless links with other APs
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    -R10A. Select whether to use WEP, TKIP or AES encryption for your WDS connection in this field. Apply Reset Otherwise, select No Security. Click Apply to save your changes back to the EMG2306-R10A. Click Reset to reload the previous configuration for this screen. 88 EMG2306-R10A User's Guide
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    The LAN screens can help you manage IP addresses. 10.2 What You Can Do • Use the IP screen to change the IP address for your EMG2306-R10A (Section 10.4 on page 91). • Use the IP Alias screen to have the EMG2306-R10A apply IP alias to create LAN subnets (Section 10.5 on page 91
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    you to partition a physical network into different logical networks over the same Ethernet interface. The EMG2306-R10A supports three logical LAN interfaces via its single physical Ethernet interface with the EMG2306-R10A itself as the gateway for each LAN network. 90 EMG2306-R10A User's Guide
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    -R10A. Cancel Click Cancel to begin configuring this screen afresh. 10.5 IP Alias Screen Use this screen to have the EMG2306-R10A apply IP alias to create LAN subnets. Click Configuration > Network > LAN IP Alias. Figure 48 Configuration > Network > LAN > IP Alias EMG2306-R10A User's Guide
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    mask based on the IP address that you assign. Unless you are implementing subnetting, use the subnet mask computed by the EMG2306-R10A. Apply Click Apply to save your changes back to the EMG2306-R10A. Reset Click Reset to begin configuring this screen afresh. 92 EMG2306-R10A User's Guide
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    as a server, the EMG2306-R10A provides the TCP/ IP configuration for the clients. If DHCP service is disabled, you must have another DHCP server on your LAN, or else the computer must be manually configured. 11.2 What You to add them to the DHCP Client List screen. EMG2306-R10A User's Guide 93
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    DHCP Server check box selected unless your ISP instructs you to do otherwise. Clear it to disable the EMG2306-R10A acting as a DHCP server. When configured as a server, the EMG2306-R10A provides TCP/IP configuration for the clients. If not, DHCP service is disabled and you must have another DHCP
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    DHCP clients when you select the Enable DHCP Server check box. When you clear the Enable DHCP Server check box, DHCP service is disabled and you must have another DHCP sever on your LAN, or else the computers must have their DNS server addresses manually configured. EMG2306-R10A User's Guide 95
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    the field to the right (read-only). The EMG2306-R10A tells the DHCP clients on the LAN that the EMG2306-R10A itself is the DNS server. When a computer on the LAN sends a DNS query to the EMG2306-R10A, the EMG2306R10A forwards the query to the EMG2306-R10A's system DNS server (configured in the WAN
  • ZyXEL EMG2306 | User Guide - Page 97
    device. Select this if you want to reserve the IP address for this specific MAC address. Click Apply to save your changes back to the EMG2306-R10A. Click Cancel to begin configuring this screen afresh. EMG2306-R10A User's Guide 97
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    default server IP address of 192.168.1.35 to a third (C in the example). You assign the LAN IP addresses to the devices (A to D) connected to your EMG2306-R10A Internet use the IP address of the EMG2306-R10A, which is 192.168.1.1. Figure 52 configure NAT on the EMG2306-R10A. Note: You must create
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    R10A, for example, the computers of your subscribers are the inside hosts, while the web servers on the Internet are the outside hosts. Global/Local This denotes the IP address of a host in a packet as the packet traverses a router of an outside host is never changed. EMG2306-R10A User's Guide 99
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    additional benefit of firewall protection. With no servers defined, your EMG2306-R10A filters out all incoming inquiries, thus preventing intruders from probing in each packet and then forwards it to the Internet. The EMG2306-R10A keeps track of the original addresses and port numbers so incoming
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    addition to the servers for specified services, NAT supports a default server. A default server receives packets from ports that are not specified in the Application screen. Apply Reset If you do not assign a Default Server IP address, the EMG2306-R10A discards all packets received for ports that
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    Default Server Setup Default Server Select to type the default server name IP address. Change To Server Select to type the new default server IP address. Service Name the protocol used by this service. WAN Interface This is the WAN interface of the rule. 102 EMG2306-R10A 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 EMG2306-R10A records the IP address of
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    the WAN interface of the rule. Incoming Incoming is a port (or a range of ports) that a server on the WAN uses when it sends out a particular service. The EMG2306-R10A forwards the traffic with this port (or range of ports) to the client computer on the LAN that requested the
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    to two host names in the field separated by a comma (","). User Name Type the user name that you used when you registered with the DDNS service. Password Type the password associated with the DDNS user name. EMG2306-R10A User's Guide 105
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    Chapter 13 DDNS Table 44 Configuration > Network > Dynamic DNS > Dynamic DNS (continued) LABEL DESCRIPTION Apply Click Apply to save your changes back to the EMG2306-R10A. Cancel Click Cancel to exit this screen without saving. 106 EMG2306-R10A User's Guide
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    a packet to network N3 because it doesn't know that there is a route through the same remote node Router 1 (via gateway Router 2). The static routes are for you to tell the EMG2306-R10A about the networks beyond the remote nodes. Figure 58 Example of Static Routing Topology 14.2 Static Route Screen
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    of an individual static route. The first entry is for the default route and not editable. This field indicates weather the rule is EMG2306-R10A that will forward the packet to the destination. On the LAN, the gateway must be a router on the same segment as your EMG2306-R10A EMG2306-R10A User's Guide
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    Enter the IP address of the gateway. This gateways is an immediate neighbor of your EMG2306-R10A that will forward the packet to the destination. On the LAN, the gateway must be a router on the same segment as your EMG2306-R10A; over the WAN, the gateway must be the IP address of one of the
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    default, all LAN and WAN interfaces on the EMG2306-R10A are in the same group and can communicate with each other. You can create multiple groups to have the EMG2306-R10A network on the EMG2306-R10A. 15.2 The Interface Group Screen You can manually add a EMG2306-R10A. EMG2306-R10A User's Guide 110
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    to this group. Available LAN Interfaces To remove a LAN or WAN interface from the Grouped LAN Interfaces, select it and click the right-facing arrow. EMG2306-R10A User's Guide 111
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    -facing arrow. Click Back to return to the previous screen. Click Apply to save your changes. Click Cancel to exit this screen without saving. 112 EMG2306-R10A User's Guide
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    Default Firewall Action LAN 1 A 2 WAN 3 4 16.2 What You Can Do • Use the General screen to enable or disable the EMG2306-R10A's firewall (Section 16.4 on page 115). • Use the Services screen to configure the EMG2306-R10A's ICMP settings (Section 16.5 on page 116). EMG2306-R10A User's Guide
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    problem. A firewall is one of the mechanisms used to establish a network security perimeter in support services such as e-mail, and the World Wide Web. However, "inbound access" is not allowed (by default) unless the remote host is authorized to use a specific service. 114 EMG2306-R10A User's Guide
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    default password via Web Configurator. 2 Think about access control before you connect to the network in any way, including attaching a modem to the port. 3 Limit who can access your router. 4 Don't enable any local service EMG2306-R10A performs access control and protects against Denial of Service
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    applies the firewall rule to traffic initiations from this computer. Source_IP_Address Enter the IP address of the computer that initializes traffic for the application or service. The EMG2306-R10A applies the firewall rule to traffic initiating from this computer. 116 EMG2306-R10A User's Guide
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    This is the IP address of the computer to which traffic for the application or service is initialized. Protocol This is the protocol (TCP, UDP or ICMP) used to transport screen without saving. See Section on page 218 for commonly used services and port numbers. EMG2306-R10A User's Guide 117
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    Checking The EMG2306-R10A checks the URL www.zyxel.com.tw/news/pressroom.php, the domain name is www.zyxel.com. zyxel.com.tw/news/pressroom.php, the file path is news/pressroom.php. Since the EMG2306-R10A .zyxel.com.tw/news/ pressroom.php, the EMG2306-R10A would find "tw" in the domain name (www.zyxel
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    development environment for building downloadable Web components or Internet and intranet business applications of all kinds. Used by Web servers to track usage and provide service based on ID. EMG2306-R10A User's Guide 119
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    service. When a proxy server is located on the WAN it is possible for LAN users to circumvent content filtering by pointing to this proxy server. The EMG2306-R10A default, the EMG2306-R10A checks the URL's domain name or IP address when performing keyword blocking. This means that the EMG2306-R10A
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    , filename URL checking searches for keywords within the URL www.zyxel.com.tw/ news/pressroom.php. Use the ip urlfilter customize actionFlags 8 [disable | enable] command to extend (or not extend) the keyword blocking search to include the URL's complete filename. EMG2306-R10A User's Guide 121
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    .4 on page 123). • Use the Telnet screen to configure through which interface(s) and from which IP address(es) users can use Telnet to manage the EMG2306-R10A (Section 18.5 on page 123). EMG2306-R10A User's Guide 122
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    configure the EMG2306-R10A's TR-069 auto-configuration EMG2306-R10A (Section 18.8 on page 128). 18.4 The WWW Screen To change your EMG2306-R10A EMG2306-R10A using this HTTPS service. Secured Client IP Address Select All to allow all computers to access the EMG2306-R10A EMG2306-R10A's command line interface.
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    Network Management Protocol is a protocol used for exchanging management information between network devices. Your EMG2306-R10A supports SNMP agent functionality, which allows a manager station to manage and monitor the EMG2306-R10A through the network. The EMG2306- 124 EMG2306-R10A User's Guide
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    Chapter 18 Remote Management R10A supports SNMP version one agent is a management software module that resides in a managed device (the EMG2306R10A). An agent translates the local management information from the managed device into a inform the manager of some events. EMG2306-R10A User's Guide 125
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    by default. If you change the SNMP server port to a different number on the EMG2306-R10A, for example 8161, then you must notify people who need to access the EMG2306-R10A SNMP agent to use the same port. Select the interface(s) through which a computer may access the EMG2306-R10A using this service
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    , modify settings, perform firmware upgrades as well as monitor and diagnose the EMG2306-R10A. You have to enable the device to be managed by the ACS and specify the ACS IP address or domain name and username and password. Click Configuration > Management > Remote MGMT > TR069 to display the screen
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    EMG2306-R10A, this user name is used to authenticate the ACS. Connection Request Password Enter the connection request password. When the ACS makes a connection request to the EMG2306-R10A, this password Figure 72 Configuration > Management > Remote MGMT > Import CA 128 EMG2306-R10A User's Guide
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    CERTIFICATE and END CERTIFICATE. Apply Click Apply to save your customized settings and exit this screen. Cancel Click Cancel to exit this screen without saving. EMG2306-R10A User's Guide 129
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    Windows Messenger is an example of an application that supports NAT traversal and UPnP. See the NAT chapter for NAT traversal applications in establishing their own services and opening firewall ports may present EMG2306-R10A allows multicast messages on the LAN only. EMG2306-R10A User's Guide 130
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    this check box to activate UPnP. Be aware that anyone could use a UPnP application to open the web configurator's login screen without entering the EMG2306-R10A's IP address (although you must still enter the password to access the web configurator). Apply Click Apply to save the setting to the
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    Network Connections 3 In the Internet Connection Properties window, click Settings to see the port mappings there were automatically created. Figure 75 Internet Connection Properties 132 EMG2306-R10A User's Guide
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    and-Play (UPnP) 4 You may edit or delete the port mappings or click Add to manually add port mappings. Figure 76 Internet Connection Properties: Advanced Settings Figure 77 Internet Connection Properties: An icon displays in the system tray. Figure 78 System Tray Icon EMG2306-R10A User's Guide 133
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    without finding out the IP address of the EMG2306-R10A first. This comes helpful if you do not know the IP address of the EMG2306-R10A. Follow the steps below to access the web configurator. 1 Click Start and then Control Panel. 2 Double-click Network Connections. 134 EMG2306-R10A User's Guide
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    -and-Play (UPnP) 4 An icon with the description for each UPnP-enabled device displays under Local Network. 5 Right-click on the icon for your EMG2306-R10A and select Invoke. The web configurator login screen displays. Figure 81 Network Connections: My Network Places EMG2306-R10A User's Guide 135
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    Chapter 19 Universal Plug-and-Play (UPnP) 6 Right-click on the icon for your EMG2306-R10A and select Properties. A properties window displays with basic information about the EMG2306-R10A. Figure 82 Network Connections: My Network Places: Properties: Example 136 EMG2306-R10A User's Guide
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    page 137). • Use the Password screen to change your EMG2306-R10A's system password (Section 20.4 on page 138). • Use the Time screen to change your EMG2306-R10A's time and date (Section 20.5 on page 140). • Use the Firmware Upgrade screen to upload firmware to your EMG2306-R10A (Section 20.6 on page
  • ZyXEL EMG2306 | User Guide - Page 138
    the domain name you want to give to the EMG2306-R10A. Administrator Inactivity Timer Type how many minutes a management session can be left idle before the session times out. The default is 5 minutes. After it times out you have to log in with your password again. Very long idle timeouts may have
  • ZyXEL EMG2306 | User Guide - Page 139
    you type. Retype to Confirm Type the new password again in this field. Group Shows the group belonging of the user account (read-only). Apply Click Apply to save your changes back to the EMG2306-R10A. Cancel Click Cancel to exit this screen without saving. EMG2306-R10A User's Guide 139
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    do not affect it. New Time (hh:mm:ss) This field displays the last updated time from the time server or the last time configured manually. When you select Manual, enter the new time in this field and then click Apply. 140 EMG2306-R10A User's Guide
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    firmware at www.zyxel.com in a file that (usually) uses the system model name with a "*.bin" extension, e.g., "EMG2306-R10A.bin". The upload process uses HTTP (Hypertext Transfer Protocol) and may take up to two minutes. After a successful upload, the system will reboot. EMG2306-R10A User's Guide
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    Maintenance > Firmware Upgrade. Follow the instructions in this screen to upload firmware to your EMG2306-R10A. Figure 87 Maintenance > Firmware Upgrade The following table describes the labels in this screen. Table 62 Maintenance > Firmware Upgrade LABEL DESCRIPTION Firmware Upgrade File
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    the EMG2306-R10A's current configuration to a file on your computer. Once your EMG2306-R10A is to your EMG2306-R10A. Click Maintenance > Backup/Restore. Information related to factory defaults, backup Backup Click Backup to save the EMG2306-R10A's current configuration to your computer. Restore
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    be in the same subnet as that of the default EMG2306R10A IP address (192.168.1.2). See Appendix C on page 176 for details on how to set up your computer's IP address. 20.8 Restart Screen System restart allows you to reboot the EMG2306-R10A without turning the power off. Click Maintenance > Restart
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    ) function lets you configure your EMG2306-R10A as an router or access point. You can choose between Router or Access Point Mode depending on modes available in your EMG2306-R10A. Router A router connects your local network with another network, such as the Internet. The router has two IP addresses,
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    network and another network such as the Internet. This mode offers services such as a firewall or bandwidth management. You can configure the IP address settings on your WAN port. Contact your ISP or system administrator for more information on appropriate settings. 146 EMG2306-R10A User's Guide
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    to exit this screen without saving. Note: If you select the incorrect System Operation Mode you may not be able to connect to the Internet. EMG2306-R10A User's Guide 147
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    you might encounter. The potential problems are divided into the following categories. • Power, Hardware Connections, and LEDs • EMG2306-R10A Access and Login • Internet Access • Resetting the EMG2306-R10A to Its Factory Defaults • Wireless Router/AP Troubleshooting 21.2 Power, Hardware Connections
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    enter ipconfig. The IP address of the Default Gateway might be the IP address of the EMG2306-R10A (it depends on the network), so enter this IP address in your Internet browser.Set your device to Router Mode, login (see the Quick Start Guide for instructions) and go to the Device Information table
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    is connected wirelessly, use a computer that is connected to a LAN/ETHERNET port. I can see the Login screen, but I cannot log in to the EMG2306-R10A. 1 Make sure you have entered the password correctly. The default password is 1234. This field is case-sensitive, so make sure [Caps Lock] is not on
  • ZyXEL EMG2306 | User Guide - Page 151
    the Internet (with the EMG2306R10A), but my Internet connection is not available anymore. 1 Check the hardware connections, and make sure the LEDs are behaving as expected. See the Quick Start Guide and Section 1.5 on page 13. 2 Reboot the EMG2306-R10A. 3 If the problem continues, contact your ISP
  • ZyXEL EMG2306 | User Guide - Page 152
    in to the Web Configurator. The password is 1234. If the EMG2306-R10A does not restart automatically, disconnect and reconnect the EMG2306R10A's power. Then, follow the directions above again. 21.6 Wireless Router/AP Troubleshooting I cannot access the EMG2306-R10A or ping any computer from the WLAN
  • ZyXEL EMG2306 | User Guide - Page 153
    Troubleshooting 7 Make sure you allow the EMG2306-R10A to be remotely accessed through the WLAN interface. Check your remote management settings. • See the chapter on Wireless LAN in the User's Guide . When you change from router mode to AP mode, for instructions on how to change this problem? The
  • ZyXEL EMG2306 | User Guide - Page 154
    Chapter 21 Troubleshooting • Reduce the number of wireless clients connecting to the same AP simultaneously, or add additional APs if necessary. • . Try pointing the antenna in different directions and check which provides the strongest signal to the wireless clients. 154 EMG2306-R10A User's Guide
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    pop-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 1 In Internet Explorer, select Tools, Internet Options, Privacy. EMG2306-R10A User's Guide 155
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    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. 156 EMG2306-R10A User's Guide
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    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. EMG2306-R10A User's Guide 157
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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. 158 EMG2306-R10A User's Guide
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    tab. Figure 99 Internet Options: Security 2 Click the Custom Level... button. 3 Scroll down to 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). EMG2306-R10A User's Guide 159
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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. 160 EMG2306-R10A 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. EMG2306-R10A User's Guide 161
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    Java, Javascript and pop-ups in one screen. Click Tools, then click Options in the screen that appears. Figure 103 Mozilla Firefox: TOOLS > Options 162 EMG2306-R10A User's Guide
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    shown in the following screen. Figure 104 Mozilla Firefox Content Security Opera Opera 10 screens are used here. Screens for other versions may vary slightly. EMG2306-R10A User's Guide 163
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    the Advanced tab, select Content from the leftside menu. Select the check boxes as shown in the following screen. Figure 106 Opera: Enabling Java 164 EMG2306-R10A User's Guide
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    Appendix A Pop-up Windows, JavaScript and Java Permissions To customize JavaScript behavior in the Opera browser, click JavaScript Options. Figure 107 Opera: JavaScript Options Select the items you want Opera's JavaScript to apply. EMG2306-R10A User's Guide 165
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    own house number, each host on the network has its own unique identifying number - the host ID. Routers use the network number to send packets to the correct network, while the host ID determines to which range of 00000000 to 11111111 in binary, or 0 to 255 in decimal. EMG2306-R10A User's Guide 166
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    bits with a "1" value). For example, an "8-bit mask" means that the first 8 bits of the mask are ones and the remaining 24 bits are zeroes. EMG2306-R10A User's Guide 167
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    .255.255.0 /24 0000 0000 255.255.255.128 /25 1000 0000 255.255.255.192 /26 1100 0000 LAST OCTET (DECIMAL) 0 128 192 168 EMG2306-R10A User's Guide
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    .128 or /25). The "borrowed" host ID bit can have a value of either 0 or 1, allowing two subnets; 192.168.1.0 /25 and 192.168.1.128 /25. EMG2306-R10A User's Guide 169
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    Address (Decimal) IP Address (Binary) Subnet Mask (Binary) NETWORK NUMBER 192.168.1. 11000000.10101000.00000001. 11111111.11111111.11111111. LAST OCTET BIT VALUE 0 00000000 11000000 170 EMG2306-R10A User's Guide
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    VALUE 192 11000000 11000000 Example: Eight Subnets Similarly, use a 27-bit mask to create eight subnets (000, 001, 010, 011, 100, 101, 110 and 111). EMG2306-R10A User's Guide 171
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    ) 2048 12 255.255.255.240 (/28) 4096 NO. HOSTS PER SUBNET 32766 16382 8190 4094 2046 1022 510 254 126 62 30 14 172 EMG2306-R10A User's Guide
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    subnet mask automatically based on the IP address that you entered. You don't need to change the subnet mask computed by the EMG2306-R10A 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 EMG2306 | User Guide - Page 174
    to computer B which is a DHCP client. Neither can access the Internet. This problem can be solved by assigning a different static IP address to computer A or setting because the router cannot route between networks. Figure 112 Conflicting Router IP Addresses Example 174 EMG2306-R10A User's Guide
  • ZyXEL EMG2306 | User Guide - Page 175
    the router's LAN port both use 192.168.1.1 as the IP address. The computer cannot access the Internet. This problem can be solved by assigning a different IP address to the computer or the router's LAN port. Figure 113 Conflicting Computer and Router IP Addresses Example EMG2306-R10A User's Guide
  • ZyXEL EMG2306 | User Guide - Page 176
    EMG2306-R10A may not support all of the operating systems described in this appendix. See the product specifications for more information about which operating systems are supported TCP/IP on your computer. If you manually assign IP information instead of using a dynamic EMG2306-R10A User's Guide 176
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    C Setting Up Your Computer's IP Address Windows XP/NT/2000 The following example uses the default Windows XP display theme but can also apply to Windows 2000 and Windows NT. 1 Click Start > Control Panel. 2 In the Control Panel, click the Network Connections icon. EMG2306-R10A User's Guide 177
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    Appendix C Setting Up Your Computer's IP Address 3 Right-click Local Area Connection and then select Properties. 4 On the General tab, select Internet Protocol (TCP/IP) and then click Properties. 178 EMG2306-R10A User's Guide
  • ZyXEL EMG2306 | User Guide - Page 179
    Use the following IP Address and fill in the IP address, Subnet mask, and Default gateway fields if you have a static IP address that was assigned to you by connection, click Status and then click the Support tab to view your IP address and connection information. EMG2306-R10A User's Guide 179
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    Appendix C Setting Up Your Computer's IP Address Windows Vista This section shows screens from Windows Vista Professional. 1 Click Start > Control Panel. 2 In the Control Panel, click the Network and Internet icon. 3 Click the Network and Sharing Center icon. 180 EMG2306-R10A User's Guide
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    Local Area Connection and then select Properties. Note: During this procedure, click Continue whenever Windows displays a screen saying that it needs your permission to continue. EMG2306-R10A User's Guide 181
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    Appendix C Setting Up Your Computer's IP Address 6 Select Internet Protocol Version 4 (TCP/IPv4) and then select Properties. 182 EMG2306-R10A User's Guide
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    Use the following IP Address and fill in the IP address, Subnet mask, and Default gateway fields if you have a static IP address that was assigned to you by connection, click Status and then click the Support tab to view your IP address and connection information. EMG2306-R10A User's Guide 183
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    . 1 Click Start > Control Panel. 2 In the Control Panel, click View network status and tasks under the Network and Internet category. 3 Click Change adapter settings. 184 EMG2306-R10A User's Guide
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    Appendix C Setting Up Your Computer's IP Address 4 Double click Local Area Connection and then select Properties. Note: During this procedure, click Continue whenever Windows displays a screen saying that it needs your permission to continue. EMG2306-R10A User's Guide 185
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    Appendix C Setting Up Your Computer's IP Address 5 Select Internet Protocol Version 4 (TCP/IPv4) and then select Properties. 186 EMG2306-R10A User's Guide
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    dynamically. Select Use the following IP Address and fill in the IP address, Subnet mask, and Default gateway fields if you have a static IP address that was assigned to you by your network . 9 Click OK to close the Local Area Connection Properties window. EMG2306-R10A User's Guide 187
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    OS X: 10.3 and 10.4 The screens in this section are from Mac OS X 10.4 but can also apply to 10.3. 1 Click Apple > System Preferences. 188 EMG2306-R10A User's Guide
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    Appendix C Setting Up Your Computer's IP Address 2 In the System Preferences window, click the Network icon. 3 When the Network preferences pane opens, select Built-in Ethernet from the network connection type list, and then click Configure. EMG2306-R10A User's Guide 189
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    , do the following: • From the Configure IPv4 list, select Manually. • In the IP Address field, type your IP address. • In the Subnet Mask field, type your subnet mask. • In the Router field, type the IP address of your device. 6 Click Apply Now and close the window. 190 EMG2306-R10A User's Guide
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    Mac OS X: 10.5 and 10.6 The screens in this section are from Mac OS X 10.5 but can also apply to 10.6. 1 Click Apple > System Preferences. EMG2306-R10A User's Guide 191
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    Network preferences pane opens, select Ethernet from the list of available connection types. 4 From the Configure list, select Using DHCP for dynamically assigned settings. 192 EMG2306-R10A User's Guide
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    , do the following: • From the Configure list, select Manually. • In the IP Address field, enter your IP address. • In the Subnet Mask field, enter your subnet mask. • In the Router field, enter the IP address of your EMG2306-R10A. 6 Click Apply and close the window. EMG2306-R10A User's Guide 193
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    , and individual configuration. The following screens use the default Ubuntu 8 installation. Note: Make sure you are logged in as the root administrator. Follow the steps below to configure your computer IP address in GNOME: 1 Click System > Administration > Network. 194 EMG2306-R10A User's Guide
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    window. (By default, the Unlock button is greyed out until clicked.) You cannot make changes to your configuration unless you first enter your admin password. 3 In the Authenticate window, enter your admin account name and password then click the Authenticate button. EMG2306-R10A User's Guide 195
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    mask, and Gateway address fields. 6 Click OK to save the changes and close the Properties dialog box and return to the Network Settings screen. 196 EMG2306-R10A User's Guide
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    Appendix C Setting Up Your Computer's IP Address 7 If you know your DNS server IP address(es), click the DNS tab in the Network Settings window and then enter the DNS server information in the fields provided. 8 Click the Close button to apply the changes. EMG2306-R10A User's Guide 197
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    distribution, release version, and individual configuration. The following screens use the default openSUSE 10.3 installation. Note: Make sure you are logged in as the root administrator. Follow the steps below to configure your computer IP address in the KDE: 198 EMG2306-R10A User's Guide
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    Appendix C Setting Up Your Computer's IP Address 1 Click K Menu > Computer > Administrator Settings (YaST). 2 When the Run as Root - KDE su dialog opens, enter the admin password and click OK. EMG2306-R10A User's Guide 199
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    . 4 When the Network Settings window opens, click the Overview tab, select the appropriate connection Name from the list, and then click the Configure button. 200 EMG2306-R10A User's Guide
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    IP address. Fill in the IP address, Subnet mask, and Hostname fields. 7 Click Next to save the changes and close the Network Card Setup window. EMG2306-R10A User's Guide 201
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    the Task bar to check your TCP/IP properties. From the Options sub-menu, select Show Connection Information. Figure 118 openSUSE 10.3: KNetwork Manager 202 EMG2306-R10A User's Guide
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    Appendix C Setting Up Your Computer's IP Address When the Connection Status - KNetwork Manager window opens, click the Statistics tab to see if your connection is working properly. Figure 119 openSUSE: Connection Status - KNetwork Manager EMG2306-R10A User's Guide 203
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    an independent network, which is commonly referred to as an ad-hoc network or Independent Basic Service Set (IBSS). The following diagram shows an example of notebook computers using wireless adapters to form network and communicate with each other. When Intra-BSS is EMG2306-R10A User's Guide 204
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    still access the wired network but cannot communicate with each other. Figure 121 Basic Service Set ESS An Extended Service Set (ESS) consists of a series of overlapping BSSs, each containing an access mediate wireless network traffic in the immediate neighborhood. EMG2306-R10A User's Guide 205
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    node. Both stations (STA) are within range of the access point (AP) or wireless gateway, but out-of-range of each other, so they 206 EMG2306-R10A User's Guide
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    Threshold is recommended for networks not prone to interference while you should set a smaller threshold for busy networks or networks that are prone to interference. EMG2306-R10A User's Guide 207
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    802.11 compliant wireless adapters support long preamble, but not all support short preamble. Use long preamble all wireless devices on the network support it, otherwise the EMG2306-R10A uses long preamble. Note: The security methods available on the EMG2306-R10A are data encryption, wireless client
  • ZyXEL EMG2306 | User Guide - Page 209
    EMG2306-R10A. Table 77 Wireless Security Levels SECURITY LEVEL SECURITY TYPE Least Secure Unique SSID (Default that supports services available to authenticated users once they are connected to the network. • Accounting Keeps track of the client's network activity. EMG2306-R10A User's Guide
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    password information exchanged is also encrypted to protect the network from unauthorized access. Types of EAP Authentication This section discusses some popular authentication types: EAP-MD5, EAP-TLS, EAP-TTLS, PEAP and LEAP. Your wireless LAN device may not support . 210 EMG2306-R10A User's Guide
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    imposes a management overhead. EAP-TTLS (Tunneled Transport Layer Service) EAP-TTLS is an extension of the EAP-TLS and password methods through the secured connection to authenticate the clients, thus hiding client identity. However, PEAP only supports EAP performed. EMG2306-R10A User's Guide 211
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    , it is not necessary to configure a default encryption key in the wireless security configuration screen As long as the passwords match, a wireless client will be granted access to a WLAN. If the AP or the wireless clients do not support WPA2, just use algorithm 212 EMG2306-R10A User's Guide
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    password, instead of user-specific credentials. The common-password approach makes WPA(2)-PSK susceptible to brute-force password optional and may not be supported in all wireless devices. Key that runs on an operating system instructing the wireless client how to use EMG2306-R10A User's Guide 213
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    port number (default is 1812), password and allows it to join the network only if the password matches. 3 The AP and wireless clients generate a common PMK (Pairwise Master Key). The key itself is not sent over the network, but is derived from the PSK and the SSID. 214 EMG2306-R10A User's Guide
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    . Table 79 Wireless Security Relational Matrix AUTHENTICATION METHOD/ KEY MANAGEMENT PROTOCOL ENCRYPTIO N METHOD ENTER MANUAL KEY Open None No Open Shared WPA WPA-PSK WPA2 WPA2-PSK WEP No Yes Yes operates in reverse by capturing RF signals from the air. EMG2306-R10A User's Guide 215
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    ceiling, point the antenna down. For a single AP application, place omni-directional antennas as close to the center of the coverage area as possible. 216 EMG2306-R10A User's Guide
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    Appendix D Wireless LANs For directional antennas, point the antenna in the direction of the desired coverage area. EMG2306-R10A User's Guide 217
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    White Pines Software. DNS TCP/UDP 53 Domain Name Server, a service that matches web names (for example www.zyxel.com) to IP numbers. ESP User-Defined 50 (IPSEC_TUNNEL) The IPSEC not be possible by e-mail. H.323 TCP 1720 NetMeeting uses this protocol. EMG2306-R10A User's Guide 218
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    Service. A streaming audio service that enables real time sound over the web. Remote Execution Daemon. Remote Login. Remote Telnet. The Real Time Streaming (media control) Protocol (RTSP) is a remote control for multimedia on the Internet. Simple File Transfer Protocol. EMG2306-R10A User's Guide
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    Appendix E Common Services Table 80 Commonly Used Services (continued) NAME PROTOCOL Secure Shell Remote Login Program. Stream Works Protocol. Syslog allows you to send system logs to a UNIX server. Login Host Protocol used ). Another videoconferencing solution. 220 EMG2306-R10A User's Guide
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    manual, or otherwise, without the prior written permission of ZyXEL Communications Corporation. Published by ZyXEL Communications Corporation. All rights reserved. Disclaimer ZyXEL any interference received, including interference that may cause undesired operations. EMG2306-R10A User's Guide 221
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    if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, 802.11b or 802.11g operation of this product in the U.S.A. is firmware-limited to channels 1 through 11. • To comply with FCC RF du Canada. 222 EMG2306-R10A User's Guide
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    IC: 2468C-EMG2306 has been radio IC: 2468C-EMG2306 a été approuvé www.zyxel.com. 2 Select your product on the ZyXEL home page this page. ZyXEL Limited Warranty ZyXEL warrants to or the authorized ZyXEL local distributor for or materials, ZyXEL will, at at the discretion of ZyXEL. This warranty shall
  • ZyXEL EMG2306 | User Guide - Page 224
    uitrusting in overeenstemming is met de essentiële eisen en de andere relevante bepalingen van richtlijn 1999/5/EC. Hawnhekk, ZyXEL, jiddikjara li dan tagħmir jikkonforma mal-ħtiġijiet essenzjali u ma provvedimenti oħrajn relevanti li hemm fid-Dirrettiva 1999/5/EC. 224 EMG2306-R10A User's Guide
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    med de väsentliga egenskapskrav och övriga relevanta bestämmelser som framgår av direktiv 1999/5/EC ZyXEL 1999/5/ЕC. Hér með lýsir, ZyXEL því yfir að þessi búnaður er í samræmi við grunnkröfur og önnur Max Power Level (EIRP)1 (mW) Indoor ONLY Indoor and Outdoor EMG2306-R10A User's Guide 225
  • ZyXEL EMG2306 | User Guide - Page 226
    extérieur d'une distance supérieure à 300 mètres doivent être notifiées à l'Institut Belge des services Postaux et des Télécommunications (IBPT). Visitez http://www.ibpt.be pour de plus amples détails. Denmark In power available at the connector (specified in dBm). 226 EMG2306-R10A User's Guide
  • ZyXEL EMG2306 | User Guide - Page 227
    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 when using the included antenna(s). Only use the included antenna(s). EMG2306-R10A User's Guide 227
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    . It means that used electrical and electronic products should not be mixed with general waste. Used electrical and electronic equipment should be treated separately. 228 EMG2306-R10A User's Guide
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    , 223 Channel 27 channel 71, 206 interference 206 Configuration restore 143 EMG2306-R10A User's Guide Index Index content filtering 118 by keyword (in URL) 118 Cookies 119 copyright 221 CPU usage 27 CTS (Clear to Send) 207 D DDNS service providers 105 DHCP 20, 93 DHCP server see also Dynamic Host
  • ZyXEL EMG2306 | User Guide - Page 230
    Service Set, See ESS 205 F FCC interference statement 221 Firewall 114 Firewall overview guidelines 115 network security Stateful inspection 114 ZyXEL device firewall 114 firewall stateful inspection 113 Firmware filtering 81 MAC filter 81 managing the device good habits 12 EMG2306-R10A User's Guide
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    224 PSK 213 S safety warnings 227 Scheduling 86 Service Set 74, 81 Service Set IDentification 74, 81 Service Set IDentity. See SSID. SSID 71, 74, 81 stateful inspection firewall 113 Static DHCP 95, 96 Static Route 107 Status 26 subnet 166 Subnet Mask 91, 92 EMG2306-R10A User's Guide Index 231
  • ZyXEL EMG2306 | User Guide - Page 232
    RADIUS application example 214 WPA2-Pre-Shared Key 212 WPA2-PSK 212, 213 application example 214 WPA-PSK 212, 213 application example 214 WPS 12 EMG2306-R10A User's Guide
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Quick Start Guide
www.zyxel.com
EMG2306-R10A
Wireless N300 4-port Gigabit Ethernet Gateway
Version 1.00(AAJM.0)
Edition 2, 7/2013
Copyright © 2013 ZyXEL Communications Corporation
User’s Guide
Default Login Details
LAN IP Address
User Name
supervisor
Password
supervisor
User Name
admin
Password
1234