ZyXEL VMG1312-B30A User Guide
ZyXEL VMG1312-B30A Manual
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- ZyXEL VMG1312-B30A | User Guide - Page 1
VMG1312-B Series Wireless N VDSL2 4-port Gateway with USB Default Login Details LAN IP Address http://192.168.1.1 User Name admin Password 1234 Version 1.00 Editionw1w,w.7zy/x2el0.c1om2 www.zyxel.com IMPORTANT! IMPORTANT! READ CAREFULLY BEFORE USE. Copyright © 2012 ZyXEL Communications - ZyXEL VMG1312-B30A | User Guide - Page 2
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. Related Documentation • Quick Start Guide The Quick Start Guide is designed to help you get up and running - ZyXEL VMG1312-B30A | User Guide - Page 3
(NAT) ...183 Dynamic DNS Setup ...199 Interface Group ...203 USB Service ...209 Firewall ...215 MAC Filter ...225 Parental Control ...227 Scheduler Rules Notification ...271 Logs Setting ...273 Firmware Upgrade ...277 Configuration ...279 Diagnostic ...282 VMG1312-B Series User's Guide 3 - ZyXEL VMG1312-B30A | User Guide - Page 4
Contents Overview Troubleshooting ...287 4 VMG1312-B Series User's Guide - ZyXEL VMG1312-B30A | User Guide - Page 5
User's Guide 15 Chapter 1 Introducing the Device ...17 1.1 Overview ...17 1.2 Ways to Manage the Device ...17 1.3 Good Habits for Managing the Device 17 1.4 Applications for the Device ...18 1.4.1 Internet Access ...18 1.4.2 Device's USB Support ...19 1.5 LEDs (Lights) ...20 1.6 The RESET Button - ZyXEL VMG1312-B30A | User Guide - Page 6
a DDNS Account on www.dyndns.org 51 4.7.2 Configuring DDNS on Your Device 52 4.7.3 Testing the DDNS Setting ...52 4.8 Configuring the MAC Address Filter 53 4.9 Access Your Shared Files 802.1x Settings ...98 6.6 Technical Reference ...98 Chapter 7 Wireless ...105 6 VMG1312-B Series User's Guide - ZyXEL VMG1312-B30A | User Guide - Page 7
Overview 123 7.10.2 Additional Wireless Terms 125 7.10.3 Wireless Security Overview 125 7.10.4 Signal Problems ...127 7.10.5 BSS ...128 7.10.6 MBSSID ...128 7.10.7 Preamble Type ...129 7.10 ...154 8.9 The LAN VLAN Screen ...155 8.10 Technical Reference ...155 VMG1312-B Series User's Guide 7 - ZyXEL VMG1312-B30A | User Guide - Page 8
Port Forwarding ...186 11.3 The Applications Screen ...187 11.3.1 Add New Application ...188 11.4 The Port Triggering Screen ...188 11.4.1 Add/Edit Port Triggering Rule 190 11.5 The DMZ Screen ...191 11.6 The ALG Screen ...192 11.7 The Address Mapping Screen ...192 8 VMG1312-B Series User's Guide - ZyXEL VMG1312-B30A | User Guide - Page 9
203 13.2.1 Interface Group Configuration 204 13.2.2 Interface Grouping Criteria 206 Chapter 14 USB Service ...209 14.1 Overview ...209 14.1.1 What You Can Do in this Chapter 209 Firewall Screen ...217 15.3 The Service Screen ...217 15.3.1 Add/Edit a Service ...218 VMG1312-B Series User's Guide 9 - ZyXEL VMG1312-B30A | User Guide - Page 10
20.1.2 What You Need To Know ...241 20.2 The System Log Screen ...242 20.3 The Security Log Screen ...243 Chapter 21 Traffic Status ...245 10 VMG1312-B Series User's Guide - ZyXEL VMG1312-B30A | User Guide - Page 11
...261 Chapter 28 TR-069 Client...263 28.1 Overview ...263 28.2 The TR-069 Client Screen ...263 Chapter 29 TR-064 ...265 29.1 Overview ...265 VMG1312-B Series User's Guide 11 - ZyXEL VMG1312-B30A | User Guide - Page 12
E-mail Log ...274 Chapter 33 Firmware Upgrade ...277 33.1 Overview ...277 33.2 The Firmware Screen ...277 Chapter 34 Configuration ... Test ...285 Chapter 36 Troubleshooting...287 36.1 Power, Hardware Connections, and LEDs 287 36.2 Device Access and Login ...288 12 VMG1312-B Series User's Guide - ZyXEL VMG1312-B30A | User Guide - Page 13
Computer's IP Address 295 Appendix B IP Addresses and Subnetting 317 Appendix C Pop-up Windows, JavaScripts and Java Permissions 325 Appendix D Wireless LANs...335 Appendix E IPv6 ...349 Appendix F Services...357 Appendix G Legal Information ...361 Index ...365 VMG1312-B Series User's Guide 13 - ZyXEL VMG1312-B30A | User Guide - Page 14
Table of Contents 14 VMG1312-B Series User's Guide - ZyXEL VMG1312-B30A | User Guide - Page 15
PART I User's Guide 15 - ZyXEL VMG1312-B30A | User Guide - Page 16
16 - ZyXEL VMG1312-B30A | User Guide - Page 17
. It has a DSL port for super-fast Internet access over analog (POTS) telephone lines. The Device supports both Packet Transfer Mode (PTM) and Asynchronous Transfer Mode (ATM). It is backward compatible with ADSL, ADSL2 and ADSL2+ in case VDSL is not available. Only use firmware for your Device - ZyXEL VMG1312-B30A | User Guide - Page 18
provides shared Internet access by connecting the DSL port to the DSL or MODEM jack on a splitter or your telephone jack. You can have multiple WAN services over one ADSL or VDSL. The Device cannot work in ADSL and VDSL mode at the same time. Note: The ADSL and VDSL lines share the same WAN (layer - ZyXEL VMG1312-B30A | User Guide - Page 19
the Device 1.4.2 Device's USB Support The USB port of the Device is used for file-sharing. File Sharing Use the built-in USB 2.0 port to share files on a Device's USB port (without having to copy them to another computer). Figure 3 USB Media Server Application B A VMG1312-B Series User's Guide 19 - ZyXEL VMG1312-B30A | User Guide - Page 20
with other wireless clients. The Device is setting up a WPS connection. The wireless network is not activated. The ADSL line is up. The Device is initializing the ADSL line. The VDSL line is up. The Device is initializing the VDSL line. The DSL line is down. 20 VMG1312-B Series User's Guide - ZyXEL VMG1312-B30A | User Guide - Page 21
or receiving IP traffic. There is no Internet connection or the gateway is in bridged mode. The Device attempted to make an IP connection but password will be reset to "1234". 1 Make sure the POWER LED is on (not blinking). 2 To set the device back to the factory default settings, press the RESET - ZyXEL VMG1312-B30A | User Guide - Page 22
button on the front of the Device for one to five seconds. The WLAN/WPS LED turns off when the wireless network is off. 22 VMG1312-B Series User's Guide - ZyXEL VMG1312-B30A | User Guide - Page 23
259) the number of dots that appears when you type the password changes randomly to prevent anyone watching the password field from knowing the length of your password. If you have changed the password, enter your password and click Login. Figure 6 Password Screen VMG1312-B Series User's Guide 23 - ZyXEL VMG1312-B30A | User Guide - Page 24
following screen displays if you have not yet changed your password. It is strongly recommended you change the default password. Enter a new password, retype it to confirm and click Apply; alternatively click can view the Device's interface and system information. 24 VMG1312-B Series User's Guide - ZyXEL VMG1312-B30A | User Guide - Page 25
screens where you can configure the Device's time zone Internet access, and wireless settings. Logout: Click this icon to log out of the web configurator. VMG1312-B Series User's Guide 25 - ZyXEL VMG1312-B30A | User Guide - Page 26
of the Device's ports. The connected ports are in color and disconnected ports are gray. Figure 10 to view and configure ISP parameters, WAN IP address assignment, and other advanced properties. this screen to enable or disable PTM over ADSL, Annex M/Annex J, and DSL PhyR functions. 8021x Use - ZyXEL VMG1312-B30A | User Guide - Page 27
settings. DNS DNS Entry Use this screen to view and configure DNS routes. Dynamic DNS Use this screen to allow a static hostname alias for a dynamic IP address. Interface Group Use this screen to map a port to a PVC or bridge group. VMG1312-B Series User's Guide 27 - ZyXEL VMG1312-B30A | User Guide - Page 28
Use this screen to change user password on the Device. Remote MGMT Use this screen to enable specific traffic directions for network services. TR-069 Client Use this Device's log settings. Firmware Upgrade Use this screen to upload firmware to your device. 28 VMG1312-B Series User's Guide - ZyXEL VMG1312-B30A | User Guide - Page 29
and restore your device's configuration (settings) or reset the factory default settings. Reboot Use this screen to reboot the Device tests and view test reports. OAM Ping Use this screen to view information to help you identify problems with the DSL connection. VMG1312-B Series User's Guide - ZyXEL VMG1312-B30A | User Guide - Page 30
Chapter 2 The Web Configurator 30 VMG1312-B Series User's Guide - ZyXEL VMG1312-B30A | User Guide - Page 31
chapters (starting on page 75) for background information on the features in this chapter. 3.2 Quick Start Setup 1 The Quick Start Wizard appears automatically after login. Or you can click the Click Start icon in the top right corner of the web configurator to open the quick start screens. Select - ZyXEL VMG1312-B30A | User Guide - Page 32
clients to connect to the Device. Click Save. Figure 13 Internet Connection 4 Your Device saves your settings and attempts to connect to the Internet. 32 VMG1312-B Series User's Guide - ZyXEL VMG1312-B30A | User Guide - Page 33
service provider for any information you need to configure the Broadband screens. 1 Click Network Setting > Broadband to open the following screen. Click Add New WAN Interface. 2 In this example, the DSL connection has the following information. General Name Type MyDSLConnection ADSL VMG1312 - ZyXEL VMG1312-B30A | User Guide - Page 34
PPP User Name PPP Password PPPoE Service Name Static IP Address Others Routing PPPoE IPv4 36/48 LLC/SNAP-Bridging UBR without PCR [email protected] ABCDEF! MyDSL 192.168.1.32 PPPoE Passthrough: Disabled NAT: Enabled IGMP Multicast Proxy: Enabled Apply as Default Gateway: Enabled 3 Select the Active - ZyXEL VMG1312-B30A | User Guide - Page 35
7 Click Apply to save your settings. Chapter 4 Tutorials VMG1312-B Series User's Guide 35 - ZyXEL VMG1312-B30A | User Guide - Page 36
Internet connection. Be sure to contact your service provider for any information you need to configure 4.3.2 on page 38) or manual configuration (Section 4.3.3 on page Mode Pre-Shared Key 802.11 Mode Example WPA-PSK DoNotStealMyWirelessNetwork 802.11b/g/n Mixed 36 VMG1312-B Series User's Guide - ZyXEL VMG1312-B30A | User Guide - Page 37
Apply. 2 Go to the Wireless > Others screen and select 802.11b/g/n Mixed in the 802.11 Mode field. Click Apply. Thomas can now use the WPS feature to establish a wireless connection between his notebook to search for the Device (see Section 4.3.3 on page 41). VMG1312-B Series User's Guide 37 - ZyXEL VMG1312-B30A | User Guide - Page 38
wireless network using WPS. It uses the Device as the AP and ZyXEL NWD210N as the wireless client which connects to the notebook. Note: client must also use the same PIN in order to download the wireless network settings from the Device. Push Button Configuration VMG1312-B Series User's Guide - ZyXEL VMG1312-B30A | User Guide - Page 39
both Device and wireless client. Example WPS Process: PBC Method Wireless Client Device WITHIN 2 MINUTES WLAN/ WPS SECURITY INFO Press and hold for 5 seconds COMMUNICATION VMG1312-B Series User's Guide 39 - ZyXEL VMG1312-B30A | User Guide - Page 40
settings to the wireless client. This may take up to two minutes. The wireless client is then able to communicate with the Device securely. 40 VMG1312-B Series User's Guide - ZyXEL VMG1312-B30A | User Guide - Page 41
. Example WPS Process: PIN Method Wireless Client ZyXEL Device WITHIN 2 MINUTES Authentication by PIN SECURITY INFO supports IEEE 802.11b and IEEE 802.11g wireless clients. Make sure that your notebook or computer's wireless adapter supports one of these standards. VMG1312-B Series User's Guide - ZyXEL VMG1312-B30A | User Guide - Page 42
A will use the following parameters to set up the wireless network groups. SSID Security Level Security Mode Pre-Shared Key COMPANY Company More Secure WPA2-PSK ForCompanyOnly VIP VIP More Secure WPA2-PSK ForVIPOnly GUEST Guest Basic Static WEP Guest12345678 42 VMG1312-B Series User's Guide - ZyXEL VMG1312-B30A | User Guide - Page 43
and click Apply. 2 Click Network Setting > Wireless > More AP to open the following screen. Click the Edit icon to configure the second wireless network group. VMG1312-B Series User's Guide 43 - ZyXEL VMG1312-B30A | User Guide - Page 44
Chapter 4 Tutorials 3 Configure the screen using the provided parameters and click Apply. 4 In the More AP screen, click the Edit icon to configure the third wireless network group. 44 VMG1312-B Series User's Guide - ZyXEL VMG1312-B30A | User Guide - Page 45
's LAN. R connects to two networks, N1 (192.168.1.x/24) and N2 (192.168.10.x/24). If you want to send traffic from computer A (in N1 VMG1312-B Series User's Guide 45 - ZyXEL VMG1312-B30A | User Guide - Page 46
tutorial uses the following example IP settings: Table 4 IP Settings in this Tutorial DEVICE / COMPUTER IP ADDRESS The Device's WAN 172.16.1.1 The Device's LAN 192.168.1.1 IP Type IPv4 Use Interface ADSL/atm0 A 192.168.1.34 R's N1 192.168.1.253 46 N2 B VMG1312-B Series User's Guide - ZyXEL VMG1312-B30A | User Guide - Page 47
.1.253 (R's N1 address) in the Gateway IP Address field. 4e Select ADSL/atm0 as the Use Interface. 4a Click OK. 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. VMG1312-B Series User's Guide 47 - ZyXEL VMG1312-B30A | User Guide - Page 48
prioritize e-mail traffic because your task includes sending urgent updates to clients at least twice every hour. You also delayed when there is network congestion. • Note the IP address (192.168.1.23 for example) and/or MAC DSL 10,000 kbps Your computer IP=192.168.1.23 and/or MAC=AA:FF: - ZyXEL VMG1312-B30A | User Guide - Page 49
, check Active and enter or select the following values: • Name: E-mail • Interface: WAN • Priority: 1 (High) • Weight: 8 • Rate Limit: 5,000 (kbps) Tutorial: Advanced > QoS > Queue Setup VMG1312-B Series User's Guide 49 - ZyXEL VMG1312-B30A | User Guide - Page 50
as shown in the screen below. Tutorial: Advanced > QoS > Class Setup Class Name From Interface Ether Type IP Address MAC Address To Queue Index Give a class name to this traffic, such as E-mail in this example , which is the Email queue created in this example. 50 VMG1312-B Series User's Guide - ZyXEL VMG1312-B30A | User Guide - Page 51
Service Type: Host with IP address • IP Address: Enter the WAN IP address that your Device is currently using. You can find the IP address on the Device's Web Configurator Status page. Then you will need to configure the same account and host name on the Device later. VMG1312-B Series User's Guide - ZyXEL VMG1312-B30A | User Guide - Page 52
. To test this: 1 Open a web browser on the computer (using the IP address a.b.c.d) that is connected to the Internet. 2 Type http://zyxelrouter.dyndns.org and press [Enter]. 3 The Device's login page should appear. You can then log into the Device and manage it. 52 VMG1312-B Series User's Guide - ZyXEL VMG1312-B30A | User Guide - Page 53
Filter Thomas noticed that his daughter Josephine spends too much time surfing the web and downloading media files. He decided to prevent Josephine from accessing the Internet so that she can name and MAC address of Thomas' computer in this screen. Click Apply. VMG1312-B Series User's Guide 53 - ZyXEL VMG1312-B30A | User Guide - Page 54
the Device (the default is 192.168.1.1), your account's user name and password and port 21 and click Quickconnect. A screen asking for password authentication appears. File Sharing via Windows Explorer 2 Once you log in the USB device displays in the mnt folder. 54 VMG1312-B Series User's Guide - ZyXEL VMG1312-B30A | User Guide - Page 55
port of your Device. 4.10.1 Configuring the Device Note: The Media Server feature is enabled by default. To use your Device as a media server, click Network Setting > Home Networking > Media Server. Tutorial: USB Services with Windows Media Player ZyXEL Device VMG1312-B Series User's Guide 55 - ZyXEL VMG1312-B30A | User Guide - Page 56
Sharing using Windows Vista 2 Check Find media that others are sharing in the following screen and click OK. Tutorial: Media Sharing using Windows Vista (2) 56 VMG1312-B Series User's Guide - ZyXEL VMG1312-B30A | User Guide - Page 57
. Tutorial: Media Sharing using Windows 7 (1) If you cannot see the Device in the left panel as shown above, right-click Other Libraries > Refresh Other Libraries. VMG1312-B Series User's Guide 57 - ZyXEL VMG1312-B30A | User Guide - Page 58
how you can use the Device with a ZyXEL DMA-2500 to play media files stored in the USB storage device in your TV screen. Note: For this tutorial, your DMA-2500 should already be set up with the TV according to the instructions in the DMA-2500 Quick Start Guide. 58 VMG1312-B Series User - ZyXEL VMG1312-B30A | User Guide - Page 59
1 Connect the DMA-2500 to an available LAN port in your Device. Tutorial: Media Server Setup (Using DMA) USB Storage Device Chapter 4 Tutorials DMA-2500 ZyXEL Device 2 Turn on the TV and wait for the remote control. Tutorial: Media Sharing using DMA-2500 (2) VMG1312-B Series User's Guide 59 - ZyXEL VMG1312-B30A | User Guide - Page 60
IP port must be configured with the IP address of the Device and must use the RAW protocol to communicate with the printer. Consult your operating systems documentation for instructions on how to do this or follow the instructions TCP/IP port. 2 Locate your printer. 60 VMG1312-B Series User's Guide - ZyXEL VMG1312-B30A | User Guide - Page 61
Properties. Tutorial: Open Printer Properties Chapter 4 Tutorials 4 Select the Ports tab and click Add Port... Tutorial: Printer Properties Window 5 A Printer Ports window appears. Select Standard TCP/IP Port and click New Port... Tutorial: Add a Port Window VMG1312-B Series User's Guide 61 - ZyXEL VMG1312-B30A | User Guide - Page 62
field updates automatically to reflect the IP address of the port. Click Next. Note: The computer from which you are configuring the TCP/IP printer port must be on the same LAN in order to use the printer sharing function. Tutorial: Enter IP Address of the Device 62 VMG1312-B Series User's Guide - ZyXEL VMG1312-B30A | User Guide - Page 63
and click Settings. Tutorial: Custom Port Settings Chapter 4 Tutorials 9 Confirm the IP address of the Device in the IP Address field. 10 Select Raw under Protocol. 11 The Port Number is automatically configured as 9100. Click OK. Tutorial: Custom Port Settings VMG1312-B Series User's Guide 63 - ZyXEL VMG1312-B30A | User Guide - Page 64
through the wizard, apply your settings and close the wizard window. Tutorial: Finish Adding the TCP/IP Port 13 Repeat steps 1 to 12 to add this printer to other computers on your network. Add system. Some menu items may look different on your operating system. 64 VMG1312-B Series User's Guide - ZyXEL VMG1312-B30A | User Guide - Page 65
Chapter 4 Tutorials 1 Click Start > Control Panel > Printers and Faxes to open the Printers and Faxes screen. Click Add a Printer. Tutorial: Printers Folder 2 The Add Printer Wizard screen displays. Click Next. Tutorial: Add Printer Wizard: Welcome VMG1312-B Series User's Guide 65 - ZyXEL VMG1312-B30A | User Guide - Page 66
Chapter 4 Tutorials 3 Select Local printer attached to this computer and click Next. Tutorial: Add Printer Wizard: Local or Network Printer 4 Select Create a new port and Standard TCP/IP Port. Click Next. Tutorial: Add Printer Wizard: Select the Printer Port 66 VMG1312-B Series User's Guide - ZyXEL VMG1312-B30A | User Guide - Page 67
field updates automatically to reflect the IP address of the port. Click Next. Note: The computer from which you are configuring the TCP/IP printer port must be on the same LAN in order to use the printer sharing function. Tutorial: Enter IP Address of the Device VMG1312-B Series User's Guide 67 - ZyXEL VMG1312-B30A | User Guide - Page 68
Settings 8 Confirm the IP address of the Device in the Printer Name or IP Address field. 9 Select Raw under Protocol. 10 The Port Number is automatically configured as 9100. Click OK to go back to the previous screen and click Next. Tutorial: Custom Port Settings 68 VMG1312-B Series User's Guide - ZyXEL VMG1312-B30A | User Guide - Page 69
the wizard window. Tutorial: Finish Adding the TCP/IP Port Chapter 4 Tutorials 12 Select the make of the displayed in the list of Printers, you can insert the printer driver installation CD/disk or download the driver file to your computer, click Have Disk... and install the new printer driver - ZyXEL VMG1312-B30A | User Guide - Page 70
Wizard: Use Existing Driver 17 Type a name to identify the printer and then click Next to continue. Tutorial: Add Printer Wizard: Name Your Printer 70 VMG1312-B Series User's Guide - ZyXEL VMG1312-B30A | User Guide - Page 71
: Printer Sharing 19 Select Yes and then click the Next button if you want to print a test page. A pop-up screen displays to ask if the test page printed correctly. Otherwise select No and then click Next to continue. Tutorial: Add Printer Wizard: Print Test Page VMG1312-B Series User's Guide 71 - ZyXEL VMG1312-B30A | User Guide - Page 72
, double-click the Macintosh HD icon to open the Macintosh HD window. Tutorial: Macintosh HD 3 Double-click the Applications folder. Tutorial: Macintosh HD folder 72 VMG1312-B Series User's Guide - ZyXEL VMG1312-B30A | User Guide - Page 73
up your printer in the Printer List configuration screen. Select IP Printing from the dropdown list box. 8 In the Printer's Address field, type the IP address of your Device. 9 Deselect the Use default queue on server check box. 10 Type LP1 in the Queue Name field. VMG1312-B Series User's Guide 73 - ZyXEL VMG1312-B30A | User Guide - Page 74
close the Printer List configuration screen. Tutorial: Printer Model 13 The Name LP1 on 192.168.1.1 displays in the Printer List field. The default printer Name displays in bold type. Tutorial: Print Server Your Macintosh print server driver setup is complete. You can now use the Device's print - ZyXEL VMG1312-B30A | User Guide - Page 75
PART II Technical Reference 75 - ZyXEL VMG1312-B30A | User Guide - Page 76
76 - ZyXEL VMG1312-B30A | User Guide - Page 77
problem. If you prefer to view the status in a list, click List View in the Viewing Mode selection box. You can configure how often you want the Device to update this screen in Refresh Interval. Figure 14 Network Map: Icon Mode Figure 15 Network Map: List Mode VMG1312-B Series User's Guide - ZyXEL VMG1312-B30A | User Guide - Page 78
. Click the IP address if you want to change it. If you want to change the name or icon of the client, click Change icon/name. In List Mode, you can DESCRIPTION Refresh Interval Select how often you want the Device to update this screen. Device Information Host Name This field displays the Device - ZyXEL VMG1312-B30A | User Guide - Page 79
long the Device has been running since it last started up. The Device starts up when you plug it in, when you restart it (Maintenance > Reboot), or when you reset it. Current Date/Time This field displays the current date and time in the Device. You can change this in Maintenance> Time - ZyXEL VMG1312-B30A | User Guide - Page 80
used. Usually, this percentage should not increase much. If memory usage does get close to 100%, the Device is probably becoming unstable, and you should restart the device. See Section 34.2 on page 279, or turn off the device (unplug the power) for a few seconds. 80 - ZyXEL VMG1312-B30A | User Guide - Page 81
voice, video, and data in a mobile environment. You can attach a 3G wireless adapter to the USB port and set the Device to use this 3G connection as your WAN or a backup when the wired WAN Backup screen to configure 3G WAN connection (Section 6.3 on page 92). VMG1312-B Series User's Guide 81 - ZyXEL VMG1312-B30A | User Guide - Page 82
/VDSL over PTM DSL LINK TYPE N/A MODE Routing ADSL over ATM EoA Bridge Routing Bridge ENCAPSULATION CONNECTION SETTINGS PPPoE IPoE N/A PPPoE/PPP0A IPoE/IPoA N/A PPP information, IPv4/IPv6 IP address, routing feature, DNS server, VLAN, QoS, and MTU IPv4/IPv6 IP address, routing feature, DNS - ZyXEL VMG1312-B30A | User Guide - Page 83
Service) can be guaranteed. ATM uses a connection-oriented model and establishes a virtual circuit (VC) between Finding Out More PTM Packet Transfer Mode (PTM) is packet-oriented and supported by the VDSL2 6), is designed to enhance IP address size and features. The VMG1312-B Series User's Guide 83 - ZyXEL VMG1312-B30A | User Guide - Page 84
IP Default Gateway This shows whether the Device use the WAN interface of this connection as the system default gateway. IPv6 This shows whether IPv6 is activated or not for this connection. IPv6 is not available when the connection uses the bridging service. 84 VMG1312-B Series User's Guide - ZyXEL VMG1312-B30A | User Guide - Page 85
available when the connection uses the bridging service. Click the Edit icon to ADSL over ATM connection type, Routing mode, and PPPoE encapsulation. The screen varies when you select other interface type, encapsulation, and IPv6/IPv4 mode. Figure 20 Routing Mode VMG1312-B Series User's Guide - ZyXEL VMG1312-B30A | User Guide - Page 86
MAC address but use different VLAN IDs for different services. EoA supports ENET ENCAP (IPoE), PPPoE and RFC1483/2684 bridging encapsulation methods. PPPoA (PPP over ATM) allows just one PPPoA connection over a PVC. Encapsulation Mode IPoA (IP over ATM) allows just one RFC 1483 routing connection - ZyXEL VMG1312-B30A | User Guide - Page 87
only when you select PPPoE or PPPoA in the Mode field. Enter the user name exactly as your ISP assigned. If assigned a name in the form user@domain where domain identifies a service name, then enter both components exactly as given. Enter the password associated with the user name above. Select this - ZyXEL VMG1312-B30A | User Guide - Page 88
Enter the IP address of the next-hop gateway. The gateway is a router or switch on the same segment as your Device's interface(s). The gateway helps forward packets connection as the system default gateway. Configure the IPv6 DNS server in the following section. 88 VMG1312-B Series User's Guide - ZyXEL VMG1312-B30A | User Guide - Page 89
. 6.2.1.2 Bridge Mode Click the Add new WAN Interface in the Network Setting > Broadband screen or the Edit icon next to the connection you want to configure. Select Bridge as the encapsulation mode. The screen varies depending on the interface type you select. VMG1312-B Series User's Guide 89 - ZyXEL VMG1312-B30A | User Guide - Page 90
service name of the connection. Select ADSL/VDSL over PTM as the interface that you want to configure. The Device uses the VDSL technology for data transmission over the DSL port. Select Bridge when your ISP provides you more than one IP this screen without saving. 90 VMG1312-B Series User's Guide - ZyXEL VMG1312-B30A | User Guide - Page 91
VLAN IDs for different services. EoA supports ENET ENCAP (IPoE), PPPoE and RFC1483/2684 bridging encapsulation methods. PPPoA (PPP over ATM) allows just one PPPoA connection over a PVC. IPoA (IP over ATM) allows just one RFC 1483 routing connection over a PVC. VMG1312-B Series User's Guide 91 - ZyXEL VMG1312-B30A | User Guide - Page 92
Bridge Mode (ADSL over ATM) (continued) LABEL Encapsulation Mode DESCRIPTION Select the method of multiplexing used by your ISP from the drop-down list box. Choices are: Service Category • LLC/SNAP-BRIDGING: In LCC encapsulation, bridged that system default is 0 VMG1312-B Series User's Guide - ZyXEL VMG1312-B30A | User Guide - Page 93
in this field. Consecutive Fail Enter how many consecutive failures are required before 3G backup is triggered. Ping Default Gateway Select this to have the Device ping the WAN interface's default gateway IP address. Ping the Host Select this to have the Device ping the particular host name or - ZyXEL VMG1312-B30A | User Guide - Page 94
ASCII printable characters) given to you by your service provider. Type the password (of up to 64 ASCII printable characters) associated DNS server addresses you configure manually. following static DNS IP address Primary DNS server Enter resets the statistics. 94 VMG1312-B Series User's Guide - ZyXEL VMG1312-B30A | User Guide - Page 95
within one month. Select Download/Upload to set a limit on the total traffic in both directions. Select Download to set a limit on affect the normal monthly budget restart; so if you configured the time and data budget counters to reset on the second day of VMG1312-B Series User's Guide 95 - ZyXEL VMG1312-B30A | User Guide - Page 96
VMG1312-B10A) Figure 25 Network Setting > Broadband > Advanced (VMG1312-B30A) The following table describes the labels in this screen. Table 12 Network Setting > Network Setting > Broadband LABEL DESCRIPTION PTM over ADSL also support PhyR and have it enabled. 96 VMG1312-B Series User's Guide - ZyXEL VMG1312-B30A | User Guide - Page 97
or disabling PhyR will require the CPE to retrain. For PhyR to function, the DSLAM must also support PhyR and have it enabled. Apply Click Apply to save your changes back to the Device. Cancel . Cancel Click Cancel to return to the previous configuration. VMG1312-B Series User's Guide 97 - ZyXEL VMG1312-B30A | User Guide - Page 98
Cancel to exit this screen without saving. 6.6 Technical Reference The following section contains additional technical information about the Device features described in this chapter. 98 VMG1312-B Series User's Guide - ZyXEL VMG1312-B30A | User Guide - Page 99
bridge mode or routing mode. When the Device is in routing mode, it supports the following methods. IP over Ethernet IP over Ethernet (IPoE) is an alternative to PPPoE. IP with a broadband modem (DSL, cable, wireless, etc.) connection. For the service provider, PPPoE VMG1312-B Series User's Guide 99 - ZyXEL VMG1312-B30A | User Guide - Page 100
protocol is assigned to a specific virtual circuit; for example, VC1 carries IP, etc. VC-based multiplexing may be dominant in environments where dynamic the default of "0", the system will assign a maximum value that correlates to your upstream line rate. 100 VMG1312-B Series User's Guide - ZyXEL VMG1312-B30A | User Guide - Page 101
data transfers. However, UBR doesn't guarantee any bandwidth and only delivers traffic when the network has spare bandwidth. An example application is background file transfer. VMG1312-B Series User's Guide 101 - ZyXEL VMG1312-B30A | User Guide - Page 102
IP. However the encapsulation method assigned influences your choices for IP address and default gateway the VLAN membership of a frame across bridges - they are not confined to port has a CFI set to 1, then that frame should not be forwarded as it is to an untagged port VMG1312-B Series User's Guide - ZyXEL VMG1312-B30A | User Guide - Page 103
permanent group of all IP hosts (including gateways). All hosts must updates this information. DNS Server Address Assignment Use Domain Name System (DNS) to map a domain name to its corresponding IP address and vice versa, for instance, the IP address of www.zyxel VMG1312-B Series User's Guide 103 - ZyXEL VMG1312-B30A | User Guide - Page 104
Chapter 6 Broadband compose the network address. The prefix length is written as "/x" where x is a number. For example, 2001:db8:1a2b:15::1a2f:0/32 means that the first 32 bits (2001:db8) is the subnet prefix. 104 VMG1312-B Series User's Guide - ZyXEL VMG1312-B30A | User Guide - Page 105
and select the wireless security mode (Section 7.2 on page 106 service in wireless networks for multimedia applications (Section 7.6 on page 118). • Use the WDS screen to set up a Wireless Distribution System, in which the Device acts as a bridge with other ZyXEL VMG1312-B Series User's Guide 105 - ZyXEL VMG1312-B30A | User Guide - Page 106
Screen Use this screen to enable the Wireless LAN, enter the SSID and select the wireless security mode. Note: If you are configuring the Device from a computer connected to the wireless LAN and you settings of your computer to match the Device's new settings. 106 VMG1312-B Series User's Guide - ZyXEL VMG1312-B30A | User Guide - Page 107
use Auto to have the Device automatically determine a channel to use. If you are having problems with wireless interference, changing the channel may help. Try to use a channel that is as in your neighborhood or the wireless clients do not support channel bonding. VMG1312-B Series User's Guide 107 - ZyXEL VMG1312-B30A | User Guide - Page 108
password, the setting in this field determines how the Device generates the password. Select None to set the Device's password The SSID (Service Set IDentity) identifies the service set with which Enhanced Multicast Forwarding BSSID Security Level Security Mode Select VMG1312-B Series User's Guide - ZyXEL VMG1312-B30A | User Guide - Page 109
support it and you have a RADIUS server. If your wireless devices support nothing stronger than WEP, use the highest encryption level available. Your Device allows you to configure up to four 64-bit or 128-bit WEP keys but only one key can be enabled at any one time. VMG1312-B Series User's Guide - ZyXEL VMG1312-B30A | User Guide - Page 110
any one time. The default password is Passowrd 1. more.../less Click more... to show more fields in this section. Click less to hide them. WEP Encryption Select 64-bits or 128-bits. This dictates the length of the security key that the network is going to use. 110 VMG1312-B Series User's Guide - ZyXEL VMG1312-B30A | User Guide - Page 111
If you did not select Generate password automatically, you can manually type a preshared key from 8 Mode. Check this field to allow wireless devices using WPA-PSK security mode to connect to your Device. The Device supports WPA-PSK and WPA2-PSK simultaneously. VMG1312-B Series User's Guide - ZyXEL VMG1312-B30A | User Guide - Page 112
all use AES. Group Key Update Timer Select TKIP+AES to allow the wireless clients to use either TKIP or AES. The Group Key Update Timer is the rate at (2)-PSK data encryption. Security Mode Choose WPA or WPA2 from the drop-down list box. Authentication Server 112 VMG1312-B Series User's Guide - ZyXEL VMG1312-B30A | User Guide - Page 113
default port number is 1812. Shared Secret You need not change this value unless your network administrator instructs you to do so with additional information. Enter a password the Device to support WPA and WPA2 The Group Key Update Timer is and configure multiple Basic Service Sets (BSSs) on - ZyXEL VMG1312-B30A | User Guide - Page 114
one of the Device's BSSs. The SSID (Service Set IDentifier) identifies the Service Set with which a wireless device is associated. seen in the wireless client utility. This field indicates the security mode of the SSID profile. Click the Edit icon to configure the VMG1312-B Series User's Guide - ZyXEL VMG1312-B30A | User Guide - Page 115
password, the setting in this field determines how the Device generates the password. Select None to set the Device's password (Service Set IDentity) identifies the service Forwarding Level Security Mode Select Basic ZyXEL Device to give exclusive access VMG1312-B Series User's Guide 115 - ZyXEL VMG1312-B30A | User Guide - Page 116
Wireless > MAC Authentication LABEL SSID MAC Restrict Mode DESCRIPTION Select the SSID for which you want to manually. Set up each WPS connection between two devices. Both devices must support WPS. See Section 7.10.9.3 on page 132 for more information about WPS. 116 VMG1312-B Series User's Guide - ZyXEL VMG1312-B30A | User Guide - Page 117
Section 7.2 on page 106). If you want to use the WPS feature, make sure you have set the security mode of SSID1 to WPA-PSK, WPA2-PSK or No Security. Click Network Setting > Wireless > WPS. The following network by entering the PIN of the Device into the client. VMG1312-B Series User's Guide 117 - ZyXEL VMG1312-B30A | User Guide - Page 118
DESCRIPTION Release Configuratio n The default WPS status is configured. Click service a priority level according to the ToS value in the IP header of packets it sends. WMM QoS (Wifi MultiMedia Quality of Service is connected also supports this feature. Click Apply to save your changes - ZyXEL VMG1312-B30A | User Guide - Page 119
mode, clients cannot connect to the Device wirelessly. This field is available only when you set operating mode to Access Point. Select Enabled to turn on WDS and enter the peer device's MAC address manually in the table below. Select Disable to turn off WDS. VMG1312-B Series User's Guide 119 - ZyXEL VMG1312-B30A | User Guide - Page 120
describes the labels in this screen. Table 26 WDS: Scan LABEL DESCRIPTION Wireless Bridge Scan Setup Refresh Click Refresh to update the table. # This is the index number of the entry. SSID This Click Cancel to restore your previously saved settings. 120 VMG1312-B Series User's Guide - ZyXEL VMG1312-B30A | User Guide - Page 121
tells receiving devices on the network how long they can wait in low power mode before waking up to handle the beacon. This value can be set from20ms to multicast packets are transmitted to mobile clients in the Power Saving mode. A high DTIM value can cause clients to lose connectivity with the network. - ZyXEL VMG1312-B30A | User Guide - Page 122
802.11 Mode DESCRIPTION Select 802 this feature can help prevent collisions in mixed-mode networks (networks with both IEEE 802.11b mixed-mode network. Preamble This field displays Off and is not configurable when you set 802.11 Mode to .11 Mode to 802.11b. Click Apply to save your - ZyXEL VMG1312-B30A | User Guide - Page 123
.1 Wireless Network Overview Wireless networks consist of wireless clients, access points and bridges. • A wireless client is a radio connected to a user's computer. wireless clients and let them access the network. • A bridge is a radio that relays communications between access points and wireless - ZyXEL VMG1312-B30A | User Guide - Page 124
must use the same SSID. The SSID is the name of the wireless network. It stands for Service Set IDentifier. • If two wireless networks overlap, they should use a different channel. Like radio stations , these bands are divided into numerous channels. This allows a 124 VMG1312-B Series User's Guide - ZyXEL VMG1312-B30A | User Guide - Page 125
By setting this value lower than the default value, the wireless devices must sometimes get preamble modes: long and short. If a device uses a different preamble mode than presenting the right credentials (often a username and password, or a "key" phrase) can access VMG1312-B Series User's Guide 125 - ZyXEL VMG1312-B30A | User Guide - Page 126
broadcast the SSID. In addition, you should change the default SSID to something that is difficult to guess. This type has to support IEEE 802.1x to do this. For wireless networks, you can store the user names and passwords for each 8, 9, A, B, C, D, E, and F. 126 VMG1312-B Series User's Guide - ZyXEL VMG1312-B30A | User Guide - Page 127
occur when the two radios are too far apart. Problems with interference occur when other radio waves interrupt the data signal. Interference may come from other radio transmissions, such as military or air traffic control communications, or from machines that are VMG1312-B Series User's Guide 127 - ZyXEL VMG1312-B30A | User Guide - Page 128
Problems with absorption occur when physical objects (such as thick walls) are between the two radios, muffling the signal. 7.10.5 BSS A Basic Service Service set 7.10.6 MBSSID Traditionally, you need to use different APs to configure different Basic Service Basic Service Set or security modes to - ZyXEL VMG1312-B30A | User Guide - Page 129
support it, otherwise the Device uses long preamble. Note: The wireless devices MUST use the same preamble mode in order to communicate. 7.10.8 Wireless Distribution System (WDS) The Device can act as a wireless network bridge other ZyXEL access (WPS) Your Device supports WiFi Protected Setup ( - ZyXEL VMG1312-B30A | User Guide - Page 130
with strong security, without having to configure security settings manually. Each WPS connection works between two devices. Both devices must support WPS (check each device's documentation to make sure). Depending AP) and a client device using the PIN method. 130 VMG1312-B Series User's Guide - ZyXEL VMG1312-B30A | User Guide - Page 131
displayed either on the device, or in the WPS section of the client's configuration interface (see the device's User's Guide for how to find the WPS PIN - for the Device, see Section 7.5 on page 116). 4 Enter the the wireless client in the list, WPS was successful. VMG1312-B Series User's Guide 131 - ZyXEL VMG1312-B30A | User Guide - Page 132
) and the WPA-PSK or WPA2-PSK pre-shared key to the enrollee. Whether WPA-PSK or WPA2-PSK is used depends on the standards supported by the devices. If the registrar is already part of a network, it sends the existing information. If not, it generates the SSID and WPA(2)-PSK - ZyXEL VMG1312-B30A | User Guide - Page 133
and can act as either enrollee or registrar (if it supports both functions). If the registrar is unconfigured, the security settings configured AP to act as an enrollee, you must reset it to its factory defaults. 7.10.9.4 Example WPS Network Setup This section shows VMG1312-B Series User's Guide 133 - ZyXEL VMG1312-B30A | User Guide - Page 134
In step 2, you add another wireless client to the network. You know that Client 1 supports registrar mode, but it is better to use AP1 for the WPS handshake with the new client since REGISTRAR EXISTING CONNECTION CLIENT 1 ENROLLEE SECURITY INFO AP1 CLIENT 2 134 VMG1312-B Series User's Guide - ZyXEL VMG1312-B30A | User Guide - Page 135
WPS handshake with the new access point. However, you know that Client 2 supports the registrar function, so you use it to perform the WPS handshake instead. registrar device to discover the key the network is using (if the device supports this feature). Then, you can enter the key into the non-WPS - ZyXEL VMG1312-B30A | User Guide - Page 136
your wireless clients (usually printed on a label on the bottom of the device). If there is an unknown MAC address you can remove it or reset the AP. 136 VMG1312-B Series User's Guide - ZyXEL VMG1312-B30A | User Guide - Page 137
and manage IP addresses. LAN DSL 8.1.1 What You Can the Static DHCP screen to assign IP addresses on the LAN to specific the Additional Subnet screen to configure IP alias and public static IP (Section 8.5 on page 145 Top Box (STB) devices when they request IP addresses (Section 8.8 on page 154) • - ZyXEL VMG1312-B30A | User Guide - Page 138
can automatically configure network addressing, announce their presence in the network to other UPnP devices and enable exchange of simple product and service descriptions. NAT traversal allows the following: • Dynamic port mapping • Learning public IP addresses 138 VMG1312-B Series User's Guide - ZyXEL VMG1312-B30A | User Guide - Page 139
. This will become the IP address of your Device. 2 Enter the IP subnet mask into the IP Subnet Mask field. Unless instructed otherwise it is best to leave this alone, the configurator will automatically compute a subnet mask based upon the IP address you entered. VMG1312-B Series User's Guide 139 - ZyXEL VMG1312-B30A | User Guide - Page 140
the IP Address you enter, so do not change this field unless you are instructed to do so. IGMP Snooping Status Select the Enable IGMP Snooping checkbox to allows the Device to passively learn multicast group. IGMP Mode Select Standard Mode to have the Device forward multicast packets to a port - ZyXEL VMG1312-B30A | User Guide - Page 141
service. Select Static if you have the Static DNS service. DNS Server 1 DNS Server 2 Enter the first and second DNS (Domain Name System) server IP address the Device passes to the DHCP clients. LAN IPv6 Mode group membership. It helps reduce multicast traffic. VMG1312-B Series User's Guide 141 - ZyXEL VMG1312-B30A | User Guide - Page 142
restore your previously saved settings. 8.3 The Static DHCP Screen This table allows you to assign IP addresses on the LAN to specific individual computers based on their MAC Addresses. Every Ethernet device has characters, for example, 00:A0:C5:00:00:02. 142 VMG1312-B Series User's Guide - ZyXEL VMG1312-B30A | User Guide - Page 143
on a LAN (Local Area Network) is unique to your computer (six pairs of hexadecimal notation). IP Address Modify A network interface card such as an Ethernet adapter has a hardwired address that is assigned on page 203 for how to create a new interface group. VMG1312-B Series User's Guide 143 - ZyXEL VMG1312-B30A | User Guide - Page 144
through the Device by using NAT traversal. UPnP applications automatically reserve a NAT forwarding port in order to communicate with another UPnP enabled device; this eliminates the need to manually configure port forwarding for the UPnP enabled application. 144 VMG1312-B Series User's Guide - ZyXEL VMG1312-B30A | User Guide - Page 145
Add/Remove Programs. 2 Click on the Windows Setup tab and select Communication in the Components selection box. Click Details. Add/Remove Programs: Windows Setup: Communication VMG1312-B Series User's Guide 145 - ZyXEL VMG1312-B30A | User Guide - Page 146
Click OK to go back to the Add/Remove Programs Properties window and click Next. 5 Restart the computer when prompted. Installing UPnP in Windows XP Follow the steps below to install the main menu and select Optional Networking Components .... Network Connections 146 VMG1312-B Series User's Guide - ZyXEL VMG1312-B30A | User Guide - Page 147
. Windows Optional Networking Components Wizard 5 In the Networking Services window, select the Universal Plug and Play check box. Networking Services 6 Click OK to go back to the Windows Optional UPnP installed in Windows XP and UPnP activated on the Device. VMG1312-B Series User's Guide 147 - ZyXEL VMG1312-B30A | User Guide - Page 148
. An icon displays under Internet Gateway. 2 Right-click the icon and select Properties. Network Connections 3 In the Internet Connection Properties window, click Settings to see the port mappings there were automatically created. Internet Connection Properties 148 VMG1312-B Series User's Guide - ZyXEL VMG1312-B30A | User Guide - Page 149
Settings: Add 5 When the UPnP-enabled device is disconnected from your computer, all port mappings will be deleted automatically. 6 Select Show icon in notification area when connected option and click OK. An icon displays in the system tray. System Tray Icon VMG1312-B Series User's Guide 149 - ZyXEL VMG1312-B30A | User Guide - Page 150
Easy Access With UPnP, you can access the web-based configurator on the Device without finding out the IP address of the Device first. This comes helpful if you do not know the IP address of the Device. Follow the steps below to access the web configurator. 1 Click Start and then Control - ZyXEL VMG1312-B30A | User Guide - Page 151
the description for each UPnP-enabled device displays under Local Network. 5 Right-click on the icon for your Device and select Invoke. The web configurator login screen displays. Network Connections: My Network Places VMG1312-B Series User's Guide 151 - ZyXEL VMG1312-B30A | User Guide - Page 152
Chapter 8 Home Networking 6 Right-click on the icon for your Device and select Properties. A properties window displays with basic information about the Device. Network Connections: My Network Places: Properties: Example 152 VMG1312-B Series User's Guide - ZyXEL VMG1312-B30A | User Guide - Page 153
Device. Public LAN Active Select the checkbox to enable the Public LAN feature. Your ISP must support Public LAN and Static IP. IP Address Enter the public IP address provided by your ISP. IP Subnet Mask Enter the public IP subnet mask provided by your ISP. VMG1312-B Series User's Guide 153 - ZyXEL VMG1312-B30A | User Guide - Page 154
of connected STBs to have the Device automatically create static DHCP entries for them when they request IP addresses. Click Network Setting > Home Networking > STB Vendor ID to open this screen. Figure . Cancel Click Cancel to exit this screen without saving. 154 VMG1312-B Series User's Guide - ZyXEL VMG1312-B30A | User Guide - Page 155
to the IEEE 802.1q VLAN ID and priority tags of downstream traffic before sending it out through this LAN port. • Unchange - Don't do anything to the traffic's VLAN ID and priority tags. • Add - Add information about the topics covered in this chapter. VMG1312-B Series User's Guide 155 - ZyXEL VMG1312-B30A | User Guide - Page 156
the Device provides the TCP/IP configuration for the clients. If you 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 Device is the DNS Server fields in the DHCP Setup screen. 156 VMG1312-B Series User's Guide - ZyXEL VMG1312-B30A | User Guide - Page 157
Device supports the problems. However, the Internet Assigned Numbers Authority (IANA) has reserved the following three blocks of IP addresses specifically for private networks: • 10.0.0.0 - 10.255.255.255 • 172.16.0.0 - 172.31.255.255 • 192.168.0.0 - 192.168.255.255 VMG1312-B Series User's Guide - ZyXEL VMG1312-B30A | User Guide - Page 158
situation, do not create an arbitrary IP address; always follow the guidelines above. For more information on address assignment, please refer to RFC 1597, "Address Allocation for Private Internets" and RFC 1466, "Guidelines for Management of IP Address Space". 158 VMG1312-B Series User's Guide - ZyXEL VMG1312-B30A | User Guide - Page 159
A to the Internet through the Device's default gateway (R1). You create one static route to connect to services offered by your ISP behind router R2. 160). • Use the Policy Forwarding screen to configure policy routing on the Device. (Section 9.3 on page 161). VMG1312-B Series User's Guide 159 - ZyXEL VMG1312-B30A | User Guide - Page 160
final destination. This is the IP address of the gateway. The gateway is a router or switch on the same network segment as the device's LAN or WAN port. The gateway helps forward packets to their destinations. This you to confirm that you want to delete the route. 160 VMG1312-B Series User's Guide - ZyXEL VMG1312-B30A | User Guide - Page 161
same network segment as the device's LAN or WAN port. The gateway helps forward packets to their destinations. Gateway IP Address Use Interface Apply Cancel If you want to use the gateway IP address, select Enable. Enter the IP address of the gateway. Select the WAN interface you want to use for - ZyXEL VMG1312-B30A | User Guide - Page 162
labels in this screen. Table 39 Network Setting > Routing >Policy Forwarding LABEL Add new Policy Forward Rule # Policy Name Source IP Source Subnet Mask Protocol Source Port WAN Modify DESCRIPTION Click this to create a new policy forwarding rule. This is the index number of the entry. This is - ZyXEL VMG1312-B30A | User Guide - Page 163
Policy Forwarding: Add/Edit LABEL DESCRIPTION Policy Name Enter a descriptive name of up to 8 printable English keyboard characters, not including spaces. Source IP Enter the source IP address. . Cancel Click Cancel to exit this screen without saving. VMG1312-B Series User's Guide 163 - ZyXEL VMG1312-B30A | User Guide - Page 164
Chapter 9 Routing 164 VMG1312-B Series User's Guide - ZyXEL VMG1312-B30A | User Guide - Page 165
CHAPTER 10 Quality of Service (QoS) 10.1 Overview Quality of Service (QoS) refers to variations in delay) such as Voice over IP (VoIP) or Internet gaming, and those for which jitter alone is a problem such as Internet radio or streaming video. 10.7 on page 177). VMG1312-B Series User's Guide 165 - ZyXEL VMG1312-B30A | User Guide - Page 166
a new protocol and defines a new DS field, which replaces the eight-bit ToS (Type of Service) field in the IP header. Tagging and Marking In a QoS class, you can configure whether to add or change the Time (Before Traffic Shaping) Time (After Traffic Shaping) 166 VMG1312-B Series User's Guide - ZyXEL VMG1312-B30A | User Guide - Page 167
of Service (QoS Traffic Policing) (After Traffic Policing) The Device supports three incoming traffic metering algorithms: Token Bucket Filter 178 for more information on each metering algorithm. 10.3 The Quality of Service General Screen Click Network Setting > QoS > General to open the screen - ZyXEL VMG1312-B30A | User Guide - Page 168
Service port's actual upstream transmission speed even if you set this number higher than the DSL port ' maximum supported connection speed default queue with the IP Precedence: Automatically assign priority based on the first three bits of the TOS field in the IP VMG1312-B Series User's Guide - ZyXEL VMG1312-B30A | User Guide - Page 169
configure QoS queue assignment. Figure 65 Network Setting > QoS > Queue Setup Chapter 10 Quality of Service (QoS) The following table describes the labels in this screen. Table 42 Network Setting > QoS subsequent rules move up by one when you take this action. VMG1312-B Series User's Guide 169 - ZyXEL VMG1312-B30A | User Guide - Page 170
Chapter 10 Quality of Service (QoS) 10.4.1 Adding a QoS Queue Click Add new Queue port number, destination port number or incoming interface. For example, you can configure a classifier to select traffic from the same protocol port (such as Telnet) to form a flow. 170 VMG1312-B Series User's Guide - ZyXEL VMG1312-B30A | User Guide - Page 171
Service (QoS) You can give different priorities to traffic that the Device forwards out through the WAN interface. Give high priority to voice and video to make them run more smoothly. Similarly, give low priority to many large file downloads you take this action. VMG1312-B Series User's Guide 171 - ZyXEL VMG1312-B30A | User Guide - Page 172
Chapter 10 Quality of Service (QoS) 10.5.1 Add/Edit QoS Class Click Add new Classifier in the Class Setup screen or the Edit icon next to a classifier to open the following screen. Figure 68 Class Setup: Add/Edit 172 VMG1312-B Series User's Guide - ZyXEL VMG1312-B30A | User Guide - Page 173
10 Quality of Service (QoS) The IP address in dotted decimal notation. A blank source IP address means any source IP address. Enter the source subnet mask. If you select TCP or UDP in the IP Protocol field, select the check box and enter the port this classifier. VMG1312-B Series User's Guide 173 - ZyXEL VMG1312-B30A | User Guide - Page 174
is available only when you select IP in the Ether Type field. DHCP Select this option and select the protocol (service type) from TCP, UDP, forwarded out. If you select Unchange, the Device forward traffic of this class according to the default routing table. 174 VMG1312-B Series User's Guide - ZyXEL VMG1312-B30A | User Guide - Page 175
Chapter 10 Quality of Service (QoS) Table 45 Class Setup: Add/Edit (continued) LABEL DESCRIPTION To Queue Index Select a queue that applies to this Delete icon to delete an existing policer. Note that subsequent rules move up by one when you take this action. VMG1312-B Series User's Guide 175 - ZyXEL VMG1312-B30A | User Guide - Page 176
Chapter 10 Quality of Service (QoS) 10.6.1 Add/Edit a QoS Policer Click Add new Policer in the Policer Setup screen or the Edit icon next to a policer the packets. Enter the DSCP mark value to use. The packets may be dropped if there is congestion on the network. 176 VMG1312-B Series User's Guide - ZyXEL VMG1312-B30A | User Guide - Page 177
Service Refresh Interval Enter how often you want the Device to update this screen. Select No Refresh to stop refreshing statistics. many packets forwarded to this interface are transmitted successfully. Drop Rate This shows how many packets forwarded to this VMG1312-B Series User's Guide 177 - ZyXEL VMG1312-B30A | User Guide - Page 178
frame across bridges. A VLAN Services (DS) field to replace the Type of Service (TOS) field in the IP header. The DS field contains a 2-bit unused field and a 6-bit DSCP field which can define up to 64 service levels. The following figure illustrates the DS field. 178 VMG1312-B Series User's Guide - ZyXEL VMG1312-B30A | User Guide - Page 179
QUEUE 0 1 2 3 4 5 IEEE 802.1P USER PRIORITY (ETHERNET PRIORITY) 1 2 0 3 TOS (IP PRECEDENCE) 0 0 1 4 2 5 3 DSCP 000000 000000 001110 001100 001010 001000 010110 010100 010010 010000 011110 011100 011010 011000 IP PACKET LENGTH (BYTE) >1100 250~1100 - ZyXEL VMG1312-B30A | User Guide - Page 180
Service (QoS) Table 50 Internal Layer2 and Layer3 QoS Mapping LAYER 2 LAYER 3 PRIORITY QUEUE 6 IEEE 802.1P USER PRIORITY (ETHERNET PRIORITY) 6 TOS (IP PRECEDENCE) 4 5 7 7 6 7 DSCP 100110 100100 100010 100000 101110 101000 110000 111000 IP can support. It VMG1312-B Series User's Guide - ZyXEL VMG1312-B30A | User Guide - Page 181
CIR and PIR values are based on the guaranteed and maximum bandwidth respectively as negotiated between a service provider and client. The trTCM evaluates incoming packets and marks them with one of three colors (in bytes). Otherwise, the packet is marked yellow. VMG1312-B Series User's Guide 181 - ZyXEL VMG1312-B30A | User Guide - Page 182
Chapter 10 Quality of Service (QoS) 182 VMG1312-B Series User's Guide - ZyXEL VMG1312-B30A | User Guide - Page 183
source address of an outgoing packet, used within one network to a different IP address known within another network. 11.1.1 What You Can Do in this Chapter • Use the Port Forwarding screen to configure forward incoming service requests to the server(s) on your local network (Section 11.2 on page - ZyXEL VMG1312-B30A | User Guide - Page 184
to your ISP. Configuring Servers Behind Port Forwarding (Example) Let's say you want to assign ports 21-25 to one FTP, Telnet and SMTP server (A in the example), port 80 to another (B in the example) and assign a default server IP address of 192.168.1.35 to a 184 VMG1312-B Series User's Guide - ZyXEL VMG1312-B30A | User Guide - Page 185
a service. End Port This is the last external port number that identifies a service. Translation Start Port This is the first internal port number that identifies a service. Translation End This is the last internal port number that identifies a service. Port VMG1312-B Series User's Guide 185 - ZyXEL VMG1312-B30A | User Guide - Page 186
will not be applied. Enter the original destination port for the packets. To forward only one port, enter the port number again in the End Port field. To forward a series of ports, enter the start port number here and the end port number in the End Port field. 186 VMG1312-B Series User's Guide - ZyXEL VMG1312-B30A | User Guide - Page 187
application that the service forwards. WAN Interface This field shows the WAN interface through which the service is forwarded. Server IP Address This field displays the destination IP address for the service. Modify Click the Delete icon to delete the rule. VMG1312-B Series User's Guide 187 - ZyXEL VMG1312-B30A | User Guide - Page 188
the server side. With regular port forwarding you set a forwarding port in NAT to forward a service (coming in from the server on the WAN) to the IP address of a computer on the client side (LAN). The problem is that port forwarding only forwards a service to a single LAN IP address. In order to use - ZyXEL VMG1312-B30A | User Guide - Page 189
IP address of the LAN computer that sent the traffic to a server on the WAN. Trigger End Port Trigger Proto. This is the first port number that identifies a service. This is the last port number that identifies a service. This is the trigger transport layer protocol. VMG1312-B Series User's Guide - ZyXEL VMG1312-B30A | User Guide - Page 190
55 Network Setting > NAT > Port Triggering (continued) LABEL Open Start Port DESCRIPTION The open port is a port (or a range of ports) that a server on the WAN uses when it sends out a particular service. The Device forwards the traffic with this port (or range of ports) to the client computer on - ZyXEL VMG1312-B30A | User Guide - Page 191
saving. 11.5 The DMZ Screen In addition to the servers for specified services, NAT supports a default server IP address. A default server receives packets from ports that are not specified in the NAT Port Forwarding Setup screen. Figure 80 Network Setting > NAT > DMZ The following table describes - ZyXEL VMG1312-B30A | User Guide - Page 192
SIP Application Layer Gateway (ALG). A SIP ALG allows SIP calls to pass through NAT by examining and translating IP addresses embedded in port-forwarding and address-mapping rules. SIP ALG Enable this to make sure SIP (VoIP) works correctly with port-forwarding 192 VMG1312-B Series User's Guide - ZyXEL VMG1312-B30A | User Guide - Page 193
PAT, port address translation), the Device's Single User Account feature that previous routers supported only. Modify Many-to-Many: This mode maps multiple local IP addresses to shared global IP addresses. Click shown next. Figure 83 Address Mapping: Add/Edit VMG1312-B Series User's Guide 193 - ZyXEL VMG1312-B30A | User Guide - Page 194
-to-One: This mode maps multiple local IP addresses to one global IP address. This is equivalent to SUA (i.e., PAT, port address translation), the Device's Single User Account feature that previous routers supported only. Local Start IP Local End IP Global Start IP Global End IP Set OK Cancel Many - ZyXEL VMG1312-B30A | User Guide - Page 195
NAT changes the source IP address in a packet received from a subscriber (the inside local address) to another (the inside global address) before forwarding the packet to on IP address translation, refer to RFC 1631, The IP Network Address Translator (NAT). VMG1312-B Series User's Guide 195 - ZyXEL VMG1312-B30A | User Guide - Page 196
original IP source address (and TCP or UDP source port numbers for Many-to-One and Many-to-Many Overload NAT mapping) in each packet and then forwards SA 192.168.1.10 NAT Table Inside Local IP Address 192.168.1.10 192.168.1.11 192.168.1.12 192.168.1.13 Inside Global IP Address IGA 1 IGA 2 IGA 3 - ZyXEL VMG1312-B30A | User Guide - Page 197
networks. Figure 85 NAT Application With IP Alias Port Forwarding: Services and Port Numbers The most often used port numbers are shown in the following table. Please refer to RFC 1700 for further information about port numbers. Please also refer to the Supporting CD for more examples and details - ZyXEL VMG1312-B30A | User Guide - Page 198
Chapter 11 Network Address Translation (NAT) Port Forwarding Example Let's say you want to assign ports 21-25 to one FTP, Telnet and SMTP server (A in the example), port 80 to another (B in the example) and assign a default server IP address of 192.168.1.35 to a third (C in the example). You assign - ZyXEL VMG1312-B30A | User Guide - Page 199
registered a dynamic DNS account with www.dyndns.org. This is for people with a dynamic IP from their ISP or DHCP server that would still like to have a domain name. The Dynamic DNS service provider will give you a password or key. 12.1.1 What You Can Do in this Chapter • Use the DNS Entry screen - ZyXEL VMG1312-B30A | User Guide - Page 200
to be aliased to the same IP address as yourhost.dyndns.org. This . If you have a private WAN IP address, then you cannot use Dynamic Entry LABEL Add new DNS entry # Hostname IP Address Modify DESCRIPTION Click this to create a name. This indicates the IP address assigned to this computer. Click - ZyXEL VMG1312-B30A | User Guide - Page 201
Chapter 12 Dynamic DNS Setup 12.2.1 Add/Edit DNS Entry You can manually add or edit the Device's DNS name and IP address entry. Click Add new DNS entry in the DNS Entry screen Dynamic DNS. The screen appears as shown. Figure 89 Network Setting > DNS > Dynamic DNS VMG1312-B Series User's Guide 201 - ZyXEL VMG1312-B30A | User Guide - Page 202
Provider field, enter the user name you used to register for this service. If you select TZO in the Service Provider field, enter the password you used to register for this service. Click Apply to save your changes. Click Cancel to exit this screen without saving. 202 VMG1312-B Series User's Guide - ZyXEL VMG1312-B30A | User Guide - Page 203
Group Screen You can manually add a LAN IP addresses based on the client's DHCP Vendor ID option information, you must enable DHCP server and configure LAN TCP/IP settings for both the default and user-defined groups. See Chapter 8 on page 137 for more information. VMG1312-B Series User's Guide - ZyXEL VMG1312-B30A | User Guide - Page 204
it is a Windows 2000 DHCP client) is assigned the IP address 192.168.2.2 and uses the WAN VDSL_PoE/ppp0.1 interface. Figure 90 Interface Grouping Application Default: ETH 2~4 192.168.1.x/24 eth10.0 192.168.2.x/24 Use this screen to create a new interface group. 204 VMG1312-B Series User's Guide - ZyXEL VMG1312-B30A | User Guide - Page 205
to add to the interface group by criteria such as the type of the hardware or firmware. See Section 13.2.2 on page 206 for more information. # This shows the index this group automatically. WildCard Support This shows if wildcard on DHCP option 60 is enabled. VMG1312-B Series User's Guide 205 - ZyXEL VMG1312-B30A | User Guide - Page 206
Vendor Class Identifier (Option 60) of the matched traffic, such as the type of the hardware or firmware. Enable wildcard on DHCP option 60 option Select this option to be able to use wildcards in the ) of the device, for example, the WAN connection index number. 206 VMG1312-B Series User's Guide - ZyXEL VMG1312-B30A | User Guide - Page 207
. Enter the serial number of the device. Click Apply to save your changes back to the Device. Click Cancel to exit this screen without saving. VMG1312-B Series User's Guide 207 - ZyXEL VMG1312-B30A | User Guide - Page 208
Chapter 13 Interface Group 208 VMG1312-B Series User's Guide - ZyXEL VMG1312-B30A | User Guide - Page 209
USB port used to share files via a USB memory stick or a USB hard drive. In the USB Service screens, set up a network. Shares When settings are set to default, each USB device connected to the Device is given a The file sharing feature on your Device supports File Allocation Table (FAT) and FAT32. - ZyXEL VMG1312-B30A | User Guide - Page 210
it is intended for. Supported OSs Your operating system must support TCP/IP ports for printing and be compatible with the RAW (port 9100) protocol. The following OSs support Device's printer sharing feature connected to your Device with users on your network. 210 VMG1312-B Series User's Guide - ZyXEL VMG1312-B30A | User Guide - Page 211
of the Device's USB port. Make sure the Device troubleshooting for suggestions. Use this screen to set up file sharing using the Device. To access this screen, click Network Setting > USB Service > File Sharing. Figure 95 Network Setting > USB Service > File Sharing VMG1312-B Series User's Guide - ZyXEL VMG1312-B30A | User Guide - Page 212
server is enabled by default with the video, photo, and music shares published. To change your Device's media server settings, click Network Setting > USB Service > Media Server. The screen appears as shown. Figure 96 Network Setting > USB Service > Media Server 212 VMG1312-B Series User's Guide - ZyXEL VMG1312-B30A | User Guide - Page 213
your computer. • The computers on your network must have the printer software already installed before they can create a TCP/IP port for printing via the network. Follow your printer manufacturers instructions on how to install the printer software on your computer. Note: Your printer's installation - ZyXEL VMG1312-B30A | User Guide - Page 214
The following table describes the labels in this menu. Table 71 Network Setting > USB Service > Print Server LABEL DESCRIPTION Printer Server Select Enable to have the Device share a USB changes. Cancel Click Cancel to restore your previously saved settings. 214 VMG1312-B Series User's Guide - ZyXEL VMG1312-B30A | User Guide - Page 215
network from attacks by hackers on the Internet and control access to it. By default the firewall: • allows traffic that originates from your LAN computers to go to to activate protection against Denial of Service (DoS) attacks (.Section 15.5 on page 222). VMG1312-B Series User's Guide 215 - ZyXEL VMG1312-B30A | User Guide - Page 216
unavailable for legitimate users. DoS Denials of Service (DoS) attacks are aimed at devices and longer have access to network resources. The ZyXEL Device is pre-configured to automatically detect into the network with a spoofed source IP address of the target system. This VMG1312-B Series User's Guide - ZyXEL VMG1312-B30A | User Guide - Page 217
15.3 The Service Screen You can configure customized services and port numbers in the Service screen. For a comprehensive list of port numbers and services, visit the IANA (Internet Assigned Number Authority) website. See Appendix F on page 357 for some examples. VMG1312-B Series User's Guide 217 - ZyXEL VMG1312-B30A | User Guide - Page 218
. This is the description of your customized service. This shows the IP protocol (TCP, UDP, ICMP, or TCP/UDP) and the port number or range of ports that defines your customized service. Other and the protocol number displays if the service uses another IP protocol. Click the Edit icon to edit the - ZyXEL VMG1312-B30A | User Guide - Page 219
IP port. Select Single to specify one port only or Range to specify a span of ports that define your customized service. If you select Any, the service is applied to all ports. Protocol Number Add Rule List Protocol Ports/Protocol Number Modify Service Name Service VMG1312-B Series User's Guide 219 - ZyXEL VMG1312-B30A | User Guide - Page 220
. Add new ACL rule # Name Src IP Dst IP Service Action Modify Select the Enable check box to service and the direction of traffic to which this rule applies. This field displays whether the rule silently discards packets (DROP), discards packets and sends a TCP reset VMG1312-B Series User's Guide - ZyXEL VMG1312-B30A | User Guide - Page 221
the source IP address. Select Destination Device Select the destination device to which the ACL rule applies. If you select Specific IP Address, enter the destiniation IP address in the field below. Destination IP Address Enter the destination IP address. VMG1312-B Series User's Guide 221 - ZyXEL VMG1312-B30A | User Guide - Page 222
Specific Service. This field is displayed only when you select Specific Protocol in Select Protocol. Choose the IP port (TCP/UDP, TCP, UDP, ICMP, or ICMPv6) that defines your customized port from display the following screen. Figure 105 Security > Firewall > DoS 222 VMG1312-B Series User's Guide - ZyXEL VMG1312-B30A | User Guide - Page 223
Enable to block ping request packets. Apply Click Apply to save your changes. Cancel Click Cancel to exit this screen without saving. Chapter 15 Firewall VMG1312-B Series User's Guide 223 - ZyXEL VMG1312-B30A | User Guide - Page 224
Chapter 15 Firewall 224 VMG1312-B Series User's Guide - ZyXEL VMG1312-B30A | User Guide - Page 225
screen to allow wireless and LAN clients access to the Device. Click Security > MAC Filter. The screen appears as shown. Figure 106 Security > MAC Filter VMG1312-B Series User's Guide 225 - ZyXEL VMG1312-B30A | User Guide - Page 226
character pairs, for example, 12:34:56:78:9a:bc. Click Apply to save your changes. Click Cancel to restore your previously saved settings. 226 VMG1312-B Series User's Guide - ZyXEL VMG1312-B30A | User Guide - Page 227
is not active. This shows the name of the rule. This shows the MAC address of the LAN user's computer to which this rule applies. VMG1312-B Series User's Guide 227 - ZyXEL VMG1312-B30A | User Guide - Page 228
This shows the day(s) and time on which parental control is enabled. Network Service This shows whether the network service is configured. If not, None will be shown. Website Block This shows whether certain web sites. Figure 108 Parental Control Rule: Add/Edit 228 VMG1312-B Series User's Guide - ZyXEL VMG1312-B30A | User Guide - Page 229
Device prohibits the users from viewing the Web sites with the URLs Service Setting listed below. Add new service # Service Name Protocol:Port Modify If you select Allow, the Device blocks access to all . Click Cancel to restore your previously saved settings. VMG1312-B Series User's Guide 229 - ZyXEL VMG1312-B30A | User Guide - Page 230
Chapter 17 Parental Control 230 VMG1312-B Series User's Guide - ZyXEL VMG1312-B30A | User Guide - Page 231
to edit the schedule. Click the Delete icon to delete a scheduler rule. Note: You cannot delete a scheduler rule once it is applied to a certain feature. VMG1312-B Series User's Guide 231 - ZyXEL VMG1312-B30A | User Guide - Page 232
enforced. Description Enter a description for this scheduler rule. Apply Click Apply to save your changes. Cancel Click Cancel to exit this screen without saving. 232 VMG1312-B Series User's Guide - ZyXEL VMG1312-B30A | User Guide - Page 233
. You can use the Device to generate certification requests that contain identifying information and public keys and then send the certification requests to a certification authority. VMG1312-B Series User's Guide 233 - ZyXEL VMG1312-B30A | User Guide - Page 234
83 Security > Certificates > Local Certificates LABEL Private Key is protected by a password? Browse... Import Certificate Create Certificate Request Current File Subject Issuer Valid From Valid To a certificate that one or more features is configured to use. 234 VMG1312-B Series User's Guide - ZyXEL VMG1312-B30A | User Guide - Page 235
this field automatically. Or select Customize to enter it manually. Organization Name State/Province Name Country/Region Name Apply Cancel Type the IP address (in dotted decimal notation), domain name or click Back to return to the Local Certificates screen. VMG1312-B Series User's Guide 235 - ZyXEL VMG1312-B30A | User Guide - Page 236
certificate into the Device. Note: You must remove any spaces from the certificate's filename before you can import it. Figure 114 Load Signed Certificate 236 VMG1312-B Series User's Guide - ZyXEL VMG1312-B30A | User Guide - Page 237
request). Click the Remove button to delete the certificate (or certification request). You cannot delete a certificate that one or more features is configured to use. VMG1312-B Series User's Guide 237 - ZyXEL VMG1312-B30A | User Guide - Page 238
editor and save the file on a management computer for later distribution (via floppy disk for example). Click Back to return to the previous screen. 238 VMG1312-B Series User's Guide - ZyXEL VMG1312-B30A | User Guide - Page 239
the text box to store it on the Device. OK Click OK to save your changes. Cancel Click Cancel to exit this screen without saving. VMG1312-B Series User's Guide 239 - ZyXEL VMG1312-B30A | User Guide - Page 240
Chapter 19 Certificates 240 VMG1312-B Series User's Guide - ZyXEL VMG1312-B30A | User Guide - Page 241
. Syslog Overview The syslog protocol allows devices to send event notification messages across an IP network to syslog servers that collect the event messages. A syslog-enabled device can the system. 4 Warning: There is a warning condition on the system. VMG1312-B Series User's Guide 241 - ZyXEL VMG1312-B30A | User Guide - Page 242
severity level of the logs that the device is to send to this syslog server. Messages This field states the reason for the log. 242 VMG1312-B Series User's Guide - ZyXEL VMG1312-B30A | User Guide - Page 243
the severity level of the logs that the device is to send to this syslog server. Messages This field states the reason for the log. VMG1312-B Series User's Guide 243 - ZyXEL VMG1312-B30A | User Guide - Page 244
Chapter 20 Log 244 VMG1312-B Series User's Guide - ZyXEL VMG1312-B30A | User Guide - Page 245
WAN screen. The figure in this screen shows the number of bytes received and sent on the Device. Figure 120 System Monitor > Traffic Status > WAN VMG1312-B Series User's Guide 245 - ZyXEL VMG1312-B30A | User Guide - Page 246
This indicates the number of frames with errors received on this interface. Drop This indicates the number of received packets dropped on this interface. 246 VMG1312-B Series User's Guide - ZyXEL VMG1312-B30A | User Guide - Page 247
Traffic Status > LAN LABEL DESCRIPTION Refresh Interval Select how often you want the Device to update this screen. Interface This shows the LAN or WLAN interface. Bytes Sent This indicates the the number of received packets dropped on this interface. VMG1312-B Series User's Guide 247 - ZyXEL VMG1312-B30A | User Guide - Page 248
Chapter 21 Traffic Status 248 VMG1312-B Series User's Guide - ZyXEL VMG1312-B30A | User Guide - Page 249
target pairs, and unicasts the answer directly back to the requesting machine. ARP updates the ARP Table for future reference and then sends the packet to the MAC ARP table entry number. IP Address This is the learned IP address of a device connected to a port. VMG1312-B Series User's Guide 249 - ZyXEL VMG1312-B30A | User Guide - Page 250
22 ARP Table Table 94 System Monitor > ARP Table (continued) LABEL DESCRIPTION MAC Address This is the MAC address of the device with the listed IP address. Device This is the type of interface used by the device. You can click on the device type to go to its configuration screen - ZyXEL VMG1312-B30A | User Guide - Page 251
Table LABEL Destination Gateway Subnet Mask Flag DESCRIPTION This indicates the destination IP address of this route. This indicates the IP address of the gateway that helps forward this route's the lowest "cost". The smaller the number, the lower the "cost". VMG1312-B Series User's Guide 251 - ZyXEL VMG1312-B30A | User Guide - Page 252
the service used to forward the route. This indicates the name of the interface through which the route is forwarded. br0 indicates the LAN interface. ptm0 indicates the WAN interface using IPoE or in bridge mode. ppp0 indicates the WAN interface using PPPoE. 252 VMG1312-B Series User's Guide - ZyXEL VMG1312-B30A | User Guide - Page 253
which ports have IP addresses in the Source List are not allowed to receive the multicast group's traffic but other IP addresses can. This is the list of IP addresses that are allowed or not allowed to receive the multicast group's traffic depending on the filter mode. VMG1312-B Series User's Guide - ZyXEL VMG1312-B30A | User Guide - Page 254
Chapter 24 IGMP Status 254 VMG1312-B Series User's Guide - ZyXEL VMG1312-B30A | User Guide - Page 255
CHAPTER 25 xDSL Statistics 25.1 The xDSL Statistics Screen Use this screen to view detailed DSL statistics. Click System Monitor > xDSL Statistics to open the following screen. Figure 125 System Monitor > xDSL Statistics VMG1312-B Series User's Guide 255 - ZyXEL VMG1312-B30A | User Guide - Page 256
setting up the DSL connection. Mode This displays the ITU standard used for port is using to transmit to the service provider. Downstream is how much port the service provider is using to transmit to the port. Receive Power Upstream is how much power the service provider is receiving from the port - ZyXEL VMG1312-B30A | User Guide - Page 257
the traffic direction coming into the port from the service provider. Upstream These are the statistics for the traffic direction going out from the port to the service provider. FEC This is the seconds. LOM This is the number of Loss of Margin seconds. VMG1312-B Series User's Guide 257 - ZyXEL VMG1312-B30A | User Guide - Page 258
Chapter 25 xDSL Statistics 258 VMG1312-B Series User's Guide - ZyXEL VMG1312-B30A | User Guide - Page 259
you type. After you change the password, use the new password to access the Device. Retype to confirm Type the new password again for confirmation. Apply Click Apply to save your changes. Cancel Click Cancel to restore your previously saved settings. VMG1312-B Series User's Guide 259 - ZyXEL VMG1312-B30A | User Guide - Page 260
Chapter 26 User Account 260 VMG1312-B Series User's Guide - ZyXEL VMG1312-B30A | User Guide - Page 261
: The Device is managed using the Web Configurator. 27.2 The Remote MGMT Screen Use this screen to configure through which interface(s) users can use which service(s) to manage the Device. Click Maintenance > Remote MGMT to open the following screen. Figure 127 Maintenance > Remote MGMT - ZyXEL VMG1312-B30A | User Guide - Page 262
Domain is active or not. IP Address Enter the Trust Domain IP address. Services This is the service you may use to access the Port You may change the server port number for a service if needed, however you must use the same port number in order to use that service VMG1312-B Series User's Guide - ZyXEL VMG1312-B30A | User Guide - Page 263
can use an ACS to remotely set up the Device, modify settings, perform firmware upgrades as well as monitor and diagnose the Device. You have to enable to be managed by the ACS and specify the ACS IP address or domain name and username and password. Click Maintenance > TR-069 Client to open the - ZyXEL VMG1312-B30A | User Guide - Page 264
to the autoconfiguration server. ACS URL Enter the URL or IP address of the auto-configuration server. ACS User Name Enter with the auto-configuration server. ACS Password Enter the TR-069 password for authentication with the auto-configuration server VMG1312-B Series User's Guide - ZyXEL VMG1312-B30A | User Guide - Page 265
from the LAN to discover the CPE and configure user-specific parameters, such as the username and password. Click Maintenance > TR-064 to open the following screen. Figure 129 Maintenance > TR-064 changes. Cancel Click Cancel to exit this screen without saving. VMG1312-B Series User's Guide 265 - ZyXEL VMG1312-B30A | User Guide - Page 266
Chapter 29 TR-064 266 VMG1312-B Series User's Guide - ZyXEL VMG1312-B30A | User Guide - Page 267
.1 Overview This chapter shows you how to configure system related settings, such as system time, password, name, the domain name and the inactivity timeout interval. 30.2 The Time Screen To change on your local time zone. Figure 130 Maintenance > Time Setting VMG1312-B Series User's Guide 267 - ZyXEL VMG1312-B30A | User Guide - Page 268
server. Select an NTP time server from the drop-down list box. Otherwise, select Other and enter the IP address or URL (up to 29 extended ASCII characters in length) of your time server. Select None if Germany's time zone is one hour ahead of GMT or UTC (GMT+1). 268 VMG1312-B Series User's Guide - ZyXEL VMG1312-B30A | User Guide - Page 269
Table 102 Maintenance > Time Setting (continued) LABEL DESCRIPTION Apply Click Apply to save your changes. Cancel Click Cancel to exit this screen without saving. Chapter 30 Time Settings VMG1312-B Series User's Guide 269 - ZyXEL VMG1312-B30A | User Guide - Page 270
Chapter 30 Time Settings 270 VMG1312-B Series User's Guide - ZyXEL VMG1312-B30A | User Guide - Page 271
Password This field displays the password of the sender's mail account. Email Address This field displays the e-mail address that you want to be in the from/sender line of the email that the Device sends. Remove Click this button to delete the selected entry(ies). VMG1312-B Series User's Guide - ZyXEL VMG1312-B30A | User Guide - Page 272
the server name or the IP address of the mail server for the e-mail address specified in the Account Email Address field. Authentication Username Authentication Password Account Email Address If this . Click this button to begin configuring this screen afresh. 272 VMG1312-B Series User's Guide - ZyXEL VMG1312-B30A | User Guide - Page 273
. 32.2 The Log Settings Screen To change your Device's log settings, click Maintenance > Logs Setting. The screen appears as shown. Figure 133 Maintenance > Logs Setting VMG1312-B Series User's Guide 273 - ZyXEL VMG1312-B30A | User Guide - Page 274
Enable to enable syslog logging. Mode Select the syslog destination from IP address of the syslog server that will log the selected categories of logs. UDP Port Enter the port Specify how often the alarm should be updated. Allowed Capacity Before Email Set what VMG1312-B Series User's Guide - ZyXEL VMG1312-B30A | User Guide - Page 275
Example Subject: Firewall Alert From Date: Fri, 07 Apr 2000 10:05:42 From: [email protected] To: [email protected] 1|Apr 7 00 |From:192.168.1.1 To:192.168.1.255 |default policy |forward | 09:54:03 |UDP src port:00520 dest port:00520 | | 2|Apr 7 00 |From:192.168.1.131 To:192.168.1.255 - ZyXEL VMG1312-B30A | User Guide - Page 276
Chapter 32 Logs Setting 276 VMG1312-B Series User's Guide - ZyXEL VMG1312-B30A | User Guide - Page 277
upload new firmware to your Device. You can download new firmware releases from your nearest ZyXEL FTP site (or www.zyxel.com) to use to upgrade your device's performance. Only use firmware for your device upload process. This process may take up to two minutes. VMG1312-B Series User's Guide 277 - ZyXEL VMG1312-B30A | User Guide - Page 278
Upgrade After you see the firmware updating screen, wait two minutes before logging into the Device again. Figure 136 Firmware Uploading The Device automatically restarts in this time causing a temporary network disconnect. In some operating systems, you may see the following icon on your desktop - ZyXEL VMG1312-B30A | User Guide - Page 279
You can also reset your device settings back to the factory default. 34.2 The Configuration Screen Click Maintenance > Configuration. Information related to factory defaults, backup configuration, Backup to save the Device's current configuration to your computer. VMG1312-B Series User's Guide 279 - ZyXEL VMG1312-B30A | User Guide - Page 280
appears. Login again to restart the Device. The Device automatically restarts in this time causing a temporary network disconnect. In some operating systems, you may see the following icon on your desktop. Figure 140 Network Temporarily Disconnected If you uploaded the default configuration file - ZyXEL VMG1312-B30A | User Guide - Page 281
RESET button on the rear panel to reset the factory defaults of your Device. Refer to Section 1.6 on page 21 for more information on the RESET button. 34.3 The Reboot Screen System restart not affect the Device's configuration. Figure 144 Maintenance > Reboot VMG1312-B Series User's Guide 281 - ZyXEL VMG1312-B30A | User Guide - Page 282
identify problems with the Device. The route between a CO VDSL switch port does not respond to the source MEP, this may indicate a fault. Administrators can take further action to check and resume services from the fault according to the line connectivity status report. VMG1312-B Series User's Guide - ZyXEL VMG1312-B30A | User Guide - Page 283
the IP address that you entered. TraceRoute Click this button to perform the traceroute function. This determines the path a packet takes to the specified computer. Nslookup Click this button to perform a DNS lookup on the IP address of a computer you enter. VMG1312-B Series User's Guide 283 - ZyXEL VMG1312-B30A | User Guide - Page 284
to which the Device performs a CFM loopback test. 802.1Q VLAN ID Type a VLAN ID (0-4095) for this MA. VDSL Traffic Type This shows whether the VDSL traffic is activated. Loopback This shows how many (Link Trace Messages) to a specified remote end point. 284 VMG1312-B Series User's Guide - ZyXEL VMG1312-B30A | User Guide - Page 285
tests tests allow you to verify integrity of a PVC to the nearest neighboring ATM device. End-to-end loopback tests allow you to verify integrity of an end-to-end PVC. Note: The DSLAM to which the Device is connected must also support ATM F4 and/or F5 to use this test. VMG1312-B Series User's Guide - ZyXEL VMG1312-B30A | User Guide - Page 286
this to perform an OAM F4 segment loopback test. F4 end-end Press this to perform an OAM F4 end-to-end loopback test. F5 segment Press this to perform an OAM F5 segment loopback test. F5 end-end Press this to perform an OAM F5 end-to-end loopback test. 286 VMG1312-B Series User's Guide - ZyXEL VMG1312-B30A | User Guide - Page 287
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 • Device Access and Login cables. 4 Turn the Device off and on. VMG1312-B Series User's Guide 287 - ZyXEL VMG1312-B30A | User Guide - Page 288
36 Troubleshooting 5 If the problem continues, contact the vendor. 36.2 Device Access and Login I forgot the IP address for the Device. 1 The default LAN IP address is 192.168.1.1. 2 If you changed the IP address and have forgotten it, you might get the IP address of the Device by looking up the IP - ZyXEL VMG1312-B30A | User Guide - Page 289
browser. I cannot use FTP to upload / download the configuration file. / I cannot use FTP to upload new firmware. See the troubleshooting suggestions for I cannot see or access the Login screen in the web configurator. Ignore the suggestions about your browser. VMG1312-B Series User's Guide 289 - ZyXEL VMG1312-B30A | User Guide - Page 290
set up a WAN connection using bridging service, make sure you turn off the DHCP feature in the LAN screen to have the clients get WAN IP addresses directly from your ISP's DHCP server. I cannot connect to the Internet using a second DSL connection. ADSL and VDSL connections cannot work at the same - ZyXEL VMG1312-B30A | User Guide - Page 291
Troubleshooting 2 Check the hardware connections, and make sure the LEDs are behaving as expected. See the Quick Start Guide and Section 1.5 on page 20. 3 Turn the Device off and on. 4 If the problem same SSID. What wireless security modes does my Device support? Wireless security is vital to your - ZyXEL VMG1312-B30A | User Guide - Page 292
detect UPnP and refresh My Network Places > Local Network. 1 Disconnect the Ethernet cable from the Device's LAN port or from your computer. 2 Re-connect the Ethernet cable. The Local Area Connection icon for UPnP disappears in the screen. Restart your computer. 292 VMG1312-B Series User's Guide - ZyXEL VMG1312-B30A | User Guide - Page 293
Chapter 36 Troubleshooting I cannot open special applications such as white board, file transfer and video when I use the MSN messenger. 1 Wait more than three minutes. 2 Restart the applications. VMG1312-B Series User's Guide 293 - ZyXEL VMG1312-B30A | User Guide - Page 294
Chapter 36 Troubleshooting 294 VMG1312-B Series User's Guide - ZyXEL VMG1312-B30A | User Guide - Page 295
your computers have IP addresses that place them in the same subnet as the Device's LAN port. Windows 95/98/Me Click Start, Settings, Control Panel and double-click the Network icon to open the Network window. Figure 149 WIndows 95/98/Me: Network: Configuration VMG1312-B Series User's Guide 295 - ZyXEL VMG1312-B30A | User Guide - Page 296
from the list of network clients and then click OK. 5 Restart your computer so the changes you made take effect. Configuring 1 IP entry and click Properties 2 Click the IP Address tab. • If your IP address is dynamic, select Obtain an IP address automatically. 296 VMG1312-B Series User's Guide - ZyXEL VMG1312-B30A | User Guide - Page 297
DNS and type the information in the fields below (you may not need to fill them all in). Figure 151 Windows 95/98/Me: TCP/IP Properties: DNS Configuration VMG1312-B Series User's Guide 297 - ZyXEL VMG1312-B30A | User Guide - Page 298
You should see your computer's IP address, subnet mask and default gateway. Windows 2000/NT/XP The following example figures use the default Windows XP GUI theme. 1 Click start (Start in Windows 2000/NT), Settings, Control Panel. Figure 152 Windows XP: Start Menu 298 VMG1312-B Series User's Guide - ZyXEL VMG1312-B30A | User Guide - Page 299
/NT). Figure 153 Windows XP: Control Panel 3 Right-click Local Area Connection and then click Properties. Figure 154 Windows XP: Control Panel: Network Connections: Properties VMG1312-B Series User's Guide 299 - ZyXEL VMG1312-B30A | User Guide - Page 300
window opens (the General tab in Windows XP). • If you have a dynamic IP address click Obtain an IP address automatically. • If you have a static IP address click Use the following IP Address and fill in the IP address, Subnet mask, and Default gateway fields. 300 VMG1312-B Series User's Guide - ZyXEL VMG1312-B30A | User Guide - Page 301
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 previous three steps for each default gateway you want to add. VMG1312-B Series User's Guide 301 - ZyXEL VMG1312-B30A | User Guide - Page 302
IP Properties 7 In the Internet Protocol TCP/IP Properties window (the General tab in Windows XP): • Click Obtain DNS server address automatically if you do not know your DNS server IP address(es). • If you know your DNS server IP address(es), click Use the following - ZyXEL VMG1312-B30A | User Guide - Page 303
Command Prompt window, type "ipconfig" and then press [ENTER]. You can also open Network Connections, right-click a network connection, click Status and then click the Support tab. Windows Vista This section shows screens from Windows Vista Enterprise Version 6.0. VMG1312-B Series User's Guide 303 - ZyXEL VMG1312-B30A | User Guide - Page 304
Panel, double-click Network and Internet. Figure 160 Windows Vista: Control Panel 3 Click Network and Sharing Center. Figure 161 Windows Vista: Network And Internet 304 VMG1312-B Series User's Guide - ZyXEL VMG1312-B30A | User Guide - Page 305
Appendix A Setting up Your Computer's IP Address 4 Click Manage network connections. Figure 162 Windows Vista: Network and Sharing Center 5 Right-click screen saying that it needs your permission to continue. Figure 163 Windows Vista: Network and Sharing Center VMG1312-B Series User's Guide 305 - ZyXEL VMG1312-B30A | User Guide - Page 306
/IPv4) Properties window opens (the General tab). • If you have a dynamic IP address click Obtain an IP address automatically. • If you have a static IP address click Use the following IP address and fill in the IP address, Subnet mask, and Default gateway fields. 306 VMG1312-B Series User's Guide - ZyXEL VMG1312-B30A | User Guide - Page 307
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 previous three steps for each default gateway you want to add. VMG1312-B Series User's Guide 307 - ZyXEL VMG1312-B30A | User Guide - Page 308
IP Properties 9 In the Internet Protocol Version 4 (TCP/IPv4) Properties window, (the General tab): • Click Obtain DNS server address automatically if you do not know your DNS server IP address(es). • If you know your DNS server IP address(es), click Use the following - ZyXEL VMG1312-B30A | User Guide - Page 309
A Setting up Your Computer's IP Address If you have previously . 12 Close the Network Connections window. 13 Turn on your Device and restart your computer (if prompted). Verifying Settings 1 Click Start, All Programs, click Status and then click the Support tab. VMG1312-B Series User's Guide 309 - ZyXEL VMG1312-B30A | User Guide - Page 310
Appendix A 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 168 Macintosh OS 8/9: Apple Menu 310 VMG1312-B Series User's Guide - ZyXEL VMG1312-B30A | User Guide - Page 311
in the TCP/IP Control Panel window. Macintosh OS X 1 Click the Apple menu, and click System Preferences to open the System Preferences window. Figure 170 Macintosh OS X: Apple Menu 2 Click Network in the icon bar. • Select Automatic from the Location list. VMG1312-B Series User's Guide 311 - ZyXEL VMG1312-B30A | User Guide - Page 312
in the Subnet mask box. • Type the IP address of your Device in the Router address box. 5 Click Apply Now and close the window. 6 Turn on your Device and restart your computer (if prompted). Verifying Settings Check your TCP/IP properties in the Network window. 312 VMG1312-B Series User's Guide - ZyXEL VMG1312-B30A | User Guide - Page 313
shows you how to configure your computer's TCP/IP settings in Red Hat Linux 9.0. Procedure, screens and administrator. Using the K Desktop Environment (KDE) Follow the steps below to configure your computer IP address using the KDE. 1 Click the Red Hat button (located on the bottom left corner - ZyXEL VMG1312-B30A | User Guide - Page 314
settings with and select dhcp from the drop down list. • If you have a static IP address, click Statically set IP Addresses and fill in the Address, Subnet mask, and Default Gateway Address fields. 3 Click OK to save the changes and close the Ethernet Device General screen. 4 If you know your - ZyXEL VMG1312-B30A | User Guide - Page 315
the static IP address is 192.168.1.10 and the subnet mask is 255.255.255.0. Figure 177 Red Hat 9.0: Static IP Address Setting in ifconfig-eth0 DEVICE=eth0 ONBOOT=yes BOOTPROTO=static IPADDR=192.168.1.10 NETMASK=255.255.255.0 USERCTL=no PEERDNS=yes TYPE=Ethernet VMG1312-B Series User's Guide 315 - ZyXEL VMG1312-B30A | User Guide - Page 316
restart Shutting down interface eth0: Shutting down loopback interface: Setting network parameters: Bringing up loopback interface: Bringing up interface eth0: [OK] [OK] [OK] [OK] [OK] Verifying Settings Enter ifconfig in a terminal screen to check your TCP/IP ]# 316 VMG1312-B Series User's Guide - ZyXEL VMG1312-B30A | User Guide - Page 317
, while the host ID determines to which host on the network the packets are delivered. Structure An IP address is made up of four parts, written in dotted decimal notation (for example, 192.168.1.1). range of 00000000 to 11111111 in binary, or 0 to 255 in decimal. VMG1312-B Series User's Guide 317 - ZyXEL VMG1312-B30A | User Guide - Page 318
fourth octet (16) is the host ID. Figure 181 Network Number and Host ID How much of the IP address is the network number and how much is the host ID varies according to the subnet mask. Subnet by a continuous sequence of zeros, for a total number of 32 bits. 318 VMG1312-B Series User's Guide - ZyXEL VMG1312-B30A | User Guide - Page 319
for that network (192.168.1.255 with a 24-bit subnet mask, for example). As these two IP addresses cannot be used for individual hosts, calculate the maximum number of possible hosts in a network as to saying 192.1.1.0 with subnet mask 255.255.255.128. VMG1312-B Series User's Guide 319 - ZyXEL VMG1312-B30A | User Guide - Page 320
Appendix B IP Addresses and Subnetting The following table shows some possible subnet masks using both notations. Table 114 Alternative Subnet Mask " 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. 320 VMG1312-B Series User's Guide - ZyXEL VMG1312-B30A | User Guide - Page 321
B IP Addresses and mask 255.255.255.128 is its broadcast address. Therefore, the lowest IP address that can be assigned to an actual host for subnet A is subnet's broadcast address). Table 115 Subnet 1 IP/SUBNET MASK IP Address (Decimal) IP Address (Binary) Subnet Mask (Binary) NETWORK NUMBER - ZyXEL VMG1312-B30A | User Guide - Page 322
116 Subnet 2 IP/SUBNET MASK NETWORK NUMBER IP Address IP Address (Binary) 117 Subnet 3 IP/SUBNET MASK IP Address IP Address (Binary) 118 Subnet 4 IP/SUBNET MASK IP Address IP Address (Binary) Subnet , 110 and 111). The following table shows IP address last octet values for each subnet. Table - ZyXEL VMG1312-B30A | User Guide - Page 323
Appendix B IP Addresses and Subnetting Table 119 Eight Subnets (continued) SUBNET SUBNET ADDRESS FIRST ADDRESS 3 64 65 4 96 97 5 128 129 6 160 161 .255.254 (/31) 32768 NO. HOSTS PER SUBNET 32766 16382 8190 4094 2046 1022 510 254 126 62 30 14 6 2 1 VMG1312-B Series User's Guide 323 - ZyXEL VMG1312-B30A | User Guide - Page 324
instructed to do otherwise. Private IP IP address; always follow the guidelines above. For more information on address assignment, please refer to RFC 1597, Address Allocation for Private Internets and RFC 1466, Guidelines for Management of IP Address Space. 324 VMG1312-B Series User's Guide - ZyXEL VMG1312-B30A | User Guide - Page 325
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 Blockers 1 In In Internet Explorer, select Tools, Internet Options, Privacy. VMG1312-B Series User's Guide 325 - ZyXEL VMG1312-B30A | User Guide - Page 326
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. 326 VMG1312-B Series User's Guide - ZyXEL VMG1312-B30A | User Guide - Page 327
C Pop-up Windows, JavaScripts and Java Permissions 2 Select Settings...to open the Pop-up Blocker Settings screen. Figure 186 Internet Options: Privacy 3 Type the IP address of your device (the web page that you do not want to have blocked) with the prefix "http://". For example, http://192.168.167 - ZyXEL VMG1312-B30A | User Guide - Page 328
Appendix C Pop-up Windows, JavaScripts and Java Permissions 4 Click Add to move the IP address to the list of Allowed sites. Figure 187 Pop-up Blocker Settings 5 Click configurator do not display properly in Internet Explorer, check that JavaScripts are allowed. 328 VMG1312-B Series User's Guide - ZyXEL VMG1312-B30A | User Guide - Page 329
tab. Figure 188 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). VMG1312-B Series User's Guide 329 - ZyXEL VMG1312-B30A | User Guide - Page 330
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. 330 VMG1312-B Series User's Guide - ZyXEL VMG1312-B30A | User Guide - Page 331
(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. VMG1312-B Series User's Guide 331 - ZyXEL VMG1312-B30A | User Guide - Page 332
Java, Javascripts and pop-ups in one screen. Click Tools, then click Options in the screen that appears. Figure 192 Mozilla Firefox: Tools > Options 332 VMG1312-B Series User's Guide - ZyXEL VMG1312-B30A | User Guide - Page 333
Appendix C Pop-up Windows, JavaScripts and Java Permissions Click Content.to show the screen below. Select the check boxes as shown in the following screen. Figure 193 Mozilla Firefox Content Security VMG1312-B Series User's Guide 333 - ZyXEL VMG1312-B30A | User Guide - Page 334
Appendix C Pop-up Windows, JavaScripts and Java Permissions 334 VMG1312-B Series User's Guide - ZyXEL VMG1312-B30A | User Guide - Page 335
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 and communicate with each other. When Intra-BSS is VMG1312-B Series User's Guide 335 - ZyXEL VMG1312-B30A | User Guide - Page 336
still access the wired network but cannot communicate with each other. Figure 195 Basic Service Set ESS An Extended Service Set (ESS) consists of a series of overlapping BSSs, each containing an access wireless network traffic in the immediate neighborhood. 336 VMG1312-B Series User's Guide - ZyXEL VMG1312-B30A | User Guide - Page 337
not within range of each other. The following figure illustrates a hidden node. Both stations (STA) are within range of the access point (AP) or wireless gateway, but out-of-range of each other, so they VMG1312-B Series User's Guide 337 - ZyXEL VMG1312-B30A | User Guide - Page 338
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. 338 VMG1312-B Series User's Guide - ZyXEL VMG1312-B30A | User Guide - Page 339
. Table 123 Wireless Security Levels SECURITY LEVEL SECURITY TYPE Least Secure Unique SSID (Default) Unique SSID with Hide SSID Enabled MAC Address Filtering WEP Encryption IEEE802.1x EAP and on all wireless clients that you want to associate with it. VMG1312-B Series User's Guide 339 - ZyXEL VMG1312-B30A | User Guide - Page 340
IEEE 802.1x are: • User based identification that allows for roaming. • Support for RADIUS (Remote Authentication Dial In User Service, RFC 2138, 2139) for centralized user profile and accounting management on a point and the RADIUS server for user accounting: 340 VMG1312-B Series User's Guide - ZyXEL VMG1312-B30A | User Guide - Page 341
password file. In addition, it is possible to impersonate an authentication server as MD5 authentication method does not perform mutual authentication. Finally, MD5 authentication method does not support to handle certificates, which imposes a management overhead. VMG1312-B Series User's Guide 341 - ZyXEL VMG1312-B30A | User Guide - Page 342
password methods through the secured connection to authenticate the clients, thus hiding client identity. However, PEAP only supports feature is enabled, it is not necessary to configure a default encryption key in the wireless security configuration screen. You may VMG1312-B Series User's Guide - ZyXEL VMG1312-B30A | User Guide - Page 343
entered into each access point, wireless gateway and wireless client. 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 WPA or WPA-PSK depending on whether you have an external RADIUS server or not - ZyXEL VMG1312-B30A | User Guide - Page 344
, alphanumeric password to derive may not be supported in all wireless an operating system instructing the wireless client Windows XP patch is a free download that adds WPA capability to Windows need the IP address of the RADIUS server, its port number (default is 1812), VMG1312-B Series User's Guide - ZyXEL VMG1312-B30A | User Guide - Page 345
Example WPA(2)-PSK Application Example A WPA(2)-PSK application looks as follows. 1 First enter identical passwords into the AP and all wireless clients. The Pre-Shared Key (PSK) must consist of data exchanged between them. Figure 199 WPA(2)-PSK Authentication VMG1312-B Series User's Guide 345 - ZyXEL VMG1312-B30A | User Guide - Page 346
Table 125 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 in antenna gain results in a range increase of approximately 346 VMG1312-B Series User's Guide - ZyXEL VMG1312-B30A | User Guide - Page 347
as close to the center of the coverage area as possible. For directional antennas, point the antenna in the direction of the desired coverage area. VMG1312-B Series User's Guide 347 - ZyXEL VMG1312-B30A | User Guide - Page 348
Appendix D Wireless LANs 348 VMG1312-B Series User's Guide - ZyXEL VMG1312-B30A | User Guide - Page 349
link-local address uniquely identifies a device on the local network (the LAN). It is similar to a "private IP address" in IPv4. You can have the same link-local address on multiple interfaces on a device. A 1111 1110 10 0 Interface ID 10 bits 54 bits 64 bits VMG1312-B Series User's Guide 349 - ZyXEL VMG1312-B30A | User Guide - Page 350
a device on the Internet. It is similar to a "public IP address" in IPv4. A global unicast address starts with a 2 same functionality as IPv4 broadcast addresses. Broadcasting is not supported in IPv6. A multicast address allows a host to send FF07:0:0:0:0:0:0:0 350 VMG1312-B Series User's Guide - ZyXEL VMG1312-B30A | User Guide - Page 351
bit identifier. It identifies a physical interface (for example, an Ethernet port) or a virtual interface (for example, the management IP address for a VLAN). One interface should have a unique interface ID. addresses in the IA_NA were obtained) a Renew message. If VMG1312-B Series User's Guide 351 - ZyXEL VMG1312-B30A | User Guide - Page 352
the DHCP clients and helps forward messages between the DHCP server and option provides slot number, port information and the VLAN after the relay agent restarts. Prefix Delegation Prefix delegation 48) to generate its LAN IP address. Through sending Router Advertisements VMG1312-B Series User's Guide - ZyXEL VMG1312-B30A | User Guide - Page 353
the Device determines the next-hop from the default router list or routing table. Once the next hop IP address is known, the Device looks into groups a port can join. MLD Messages A multicast router or switch periodically sends general queries to MLD hosts to update the multicast forwarding table. - ZyXEL VMG1312-B30A | User Guide - Page 354
IP Address 10.1.1.46 Subnet Mask 255.255.255.0 IP Address fe80::2d0:59ff:feb8:103c%4 Default Gateway 10.1.1.254 IPv6 is installed and enabled by default -DHCPv6 > Client Install as service. 3 Select Start > Control Panel > Administrative Tools > Services. 354 VMG1312-B Series User's Guide - ZyXEL VMG1312-B30A | User Guide - Page 355
obtain an IPv6 address from a DHCPv6 server. Example - Enabling IPv6 on Windows 7 Windows 7 supports IPv6 by default. DHCPv6 is also enabled when you enable IPv6 on a Windows 7 computer. To enable IPv6 in IPv6) checkbox to enable it. 3 Click OK to save the change. VMG1312-B Series User's Guide 355 - ZyXEL VMG1312-B30A | User Guide - Page 356
2001:b021:2d::1000 Link-local IPv6 Address fe80::25d8:dcab:c80a:5189%11 IPv4 Address 172.16.100.61 Subnet Mask 255.255.255.0 Default Gateway fe80::213:49ff:feaa:7125%11 172.16.100.254 356 VMG1312-B Series User's Guide - ZyXEL VMG1312-B30A | User Guide - Page 357
• If the Protocol is TCP, UDP, or TCP/UDP, this is the IP port number. • If the Protocol is USER, this is the IP protocol number. • Description: This is a brief explanation of the applications that use this service or the situations in which this service is used. VMG1312-B Series User's Guide 357 - ZyXEL VMG1312-B30A | User Guide - Page 358
TCP/UDP TCP/UDP TCP/UDP 358 PORT(S) 51 5190 113 179 68 67 Gateway Protocol. DHCP Client. DHCP Server. A popular videoconferencing solution from White Pines Software. Domain Name Server, a service that matches web names (for instance www.zyxel.com) to IP Networks' messenger service uses this protocol. The - ZyXEL VMG1312-B30A | User Guide - Page 359
over public networks. This is the data channel. Remote Command Service. A streaming audio 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 - ZyXEL VMG1312-B30A | User Guide - Page 360
login and terminal emulation protocol common on the Internet and in UNIX environments. It operates over TCP/ IP networks. Its primary function is to allow users to log into remote host systems. A videoconferencing solution. The UDP port number is specified in the application. 360 VMG1312-B Series - ZyXEL VMG1312-B30A | User Guide - Page 361
manual, or otherwise, without the prior written permission of ZyXEL may cause undesired operations. This device has been tested and found to comply with the limits for a installed and used in accordance with the instructions, may cause harmful interference to radio VMG1312-B Series User's Guide 361 - ZyXEL VMG1312-B30A | User Guide - Page 362
antenna or transmitter. • IEEE 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 exposure compliance requirements, a separation to two years from the date of purchase. During the 362 VMG1312-B Series User's Guide - ZyXEL VMG1312-B30A | User Guide - Page 363
of firmware upgrades and information at www.zyxel.com for global products, or at www.us.zyxel.com ports. • Place connecting cables carefully so that no one will step on them or stumble over them. • Always disconnect all cables from this device before servicing VMG1312-B Series User's Guide 363 - ZyXEL VMG1312-B30A | User Guide - Page 364
. It means that used electrical and electronic products should not be mixed with general waste. Used electrical and electronic equipment should be treated separately. 364 VMG1312-B Series User's Guide - ZyXEL VMG1312-B30A | User Guide - Page 365
Set, See BSS 335 Basic Service Set, see BSS blinking LEDs 20 Broadband 81 broadcast 103 BSS 128, 335 VMG1312-B Series User's Guide Index Index example 128 C CA 233, 341 Canonical Format Indicator See CFI CCMs 282 certificate factory default 234 Certificate Authority See CA. certificates 233 - ZyXEL VMG1312-B30A | User Guide - Page 366
121, 125 DDoS 216 default server address 191 Denials of Service, see DoS DHCP 138, 156 Differentiated Services, see DiffServ 178 firmware 277 version 79 forwarding ports 184 fragmentation threshold 121, 125, 338 FTP 184, 197 G General wireless LAN screen 106 366 VMG1312-B Series User's Guide - ZyXEL VMG1312-B30A | User Guide - Page 367
IPv6 Internet Service Provider, see ISP IP address 138, 157 ping 283 private 157 WAN 82 IP Address Assignment 102 IP alias NAT applications 197 IPv6 83, 349 addressing 83, 103, 349 EUI-64 351 global address 350 interface ID 351 link-local address 349 VMG1312-B Series User's Guide Neighbor Discovery - ZyXEL VMG1312-B30A | User Guide - Page 368
based 100 multiprotocol encapsulation 99 N NAT 183, 185, 194, 195, 324 applications 197 IP alias 197 example 196 global 195 IGA 195 ILA 195 inside 195 local 195 outside 195 port forwarding 184 port number 197 services 197 SIP ALG 192 activation 192 NAT example 198 Network Address Translation see NAT - ZyXEL VMG1312-B30A | User Guide - Page 369
263 reset 21, 281 restart 281 service access control 261 Service Set 108, 115 Services 197 setup firewalls 217 static route 98, 161, 201 Single Rate Three Color Marker, see srTCM SIP ALG 192 activation 192 SMTP 197 VMG1312-B Series User's Guide system firmware 277 version 79 passwords 23, 24 reset 21 - ZyXEL VMG1312-B30A | User Guide - Page 370
U unicast 103 Universal Plug and Play, see UPnP upgrading firmware 277 UPnP 144 cautions 139 example 145 installation 145 NAT 363 WDS 119, 129 compatibility 119 example 129 web configurator 23 login 23 passwords 23, 24 WEP 127 WEP Encryption 110, 111 WEP encryption VMG1312-B Series User's Guide - ZyXEL VMG1312-B30A | User Guide - Page 371
example 345 WPA-PSK 127, 343 application example 345 WPS 129, 132 example 133 limitations 135 PIN 130 example 132 push button 22, 130 Index VMG1312-B Series User's Guide 371 - ZyXEL VMG1312-B30A | User Guide - Page 372
Index 372 VMG1312-B Series User's Guide - ZyXEL VMG1312-B30A | User Guide - Page 373
Index VMG1312-B Series User's Guide 373 - ZyXEL VMG1312-B30A | User Guide - Page 374
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VMG1312
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B Series
Wireless N VDSL2 4-port Gateway with USB
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Version 1.00
Edition 1, 7/2012
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