ZyXEL Communications p-2612HNU-FX Bedienungsanleitung

www .zyxel.com www .zyxel.com P-2612HNU-Fx 802.1 1n ADSL2+ V oIP IAD Copyright © 2010 ZyXEL Communications Corporation Firmware V ersion 3.0 Edition 1, 2/2010 Default Login Details IP Address https://192.168.1.1 User Name Admin account: admin User account: user Pa ss wo rd Admin account: 1234 User account: 1234[...]

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About This User's Guide P-2612HNU-Fx User’s Guide 3 About This User's Guide Intended Audience This manual is intended for people who w ant to configure the Z yXEL Device using the web configu rator . Related Document ation •Q u i c k S t a r t G u i d e The Quick Start Guide is designed to help you get up an d running ri ght away . It[...]

About This User's Guide P-2612HNU-Fx User’s Guide 4 • Download Library Search for the latest produc t updates an d documentation from this link. Re ad the T ech Doc Overview to find out how to efficiently use the User Guide, Quick Start Guide and Command Line Int erface R eference Guide in order to better understand how to use your product[...]

Document Conventions P-2612HNU-Fx User’s Guide 5 Document Conventions W arnings and Notes These are how warnings and notes are shown in this User’ s Guide. W arnings tel l you about th ings that could harm you or your device. Note: Notes tell you other import ant informat ion (for example, other things you may need to configure or help ful tips[...]

Document Conventions P-2612HNU-Fx User’s Guide 6 Icons Used in Figures Figures in this User’s Guide may use the followi n g generic icons. The Z yXEL Device icon is not an exact represent ation of your device. ZyX E L D e v i c e Computer Notebook computer Server DSLAM Firewa ll Te l e p h o n e Swi tch Ro u te r[...]

Safety Warnings P-2612HNU-Fx User’s Guide 7 Safety Warnings • Do NO T use this product near water , for ex am ple, in a wet basement or near a swim ming pool. • Do NO T expose your device to dampness, dust or corrosive liquids. • Do NO T store things on the device. • Do NOT install, use, or service this device during a thunderstorm. There[...]

Safety Warnings P-2612HNU-Fx User’s Guide 8[...]

Contents Overview P-2612HNU-Fx User’s Guide 9 Contents Overview Introduction .......................................... ..................................................... ................... .......... 19 Introducing the ZyXEL Device ............... ................ ................ ............. ................ ................ ...... .2 1 I[...]

Contents Overview P-2612HNU-Fx User’s Guide 10[...]

Table of Contents P-2612HNU-Fx User’s Guide 11 Table of Contents About This User's Guide ................................ ..................................................... ................... .. 3 Document Conventions.................................................................. ......................................... .5 Safety War[...]

Table of Contents P-2612HNU-Fx User’s Guide 12 3.2 Setting Up Y our DSL Connection .......... .... ... ... ... .... ... ... ............. ... ... .... ... ... ... .... ... ... ... .......... 33 3.3 How to Set up a Wireless Network ..... ................ ............. ................ ............. ................ ....... 38 3.3.1 Example Paramet[...]

Table of Contents P-2612HNU-Fx User’s Guide 13 5.2.1 Layer 2 Interface Configuration . ... ............. .... ... ... ... .... ... ... ... ... .... ... ... ... .... ............ .... . 1 01 5.3 The Internet Connection Screen ................ ......... ................. ............ ................. ............ ..... 103 5.3.1 WAN Connection Con[...]

Table of Contents P-2612HNU-Fx User’s Guide 14 8.3.1 NA T Definitions ... ... ... ... .... ... ... ... ... .... ............. ... ... ... .... ... ............. ... ... ... .... ... ............. . 1 54 8.3.2 What NA T Does ..... ... ... .... ... ... ... ... .... ............. ... ... ... .... ... ............. ... ... ... .... ... ............. [...]

Table of Contents P-2612HNU-Fx User’s Guide 15 12.1 Overview ........... ................ ............. ................ ................ ............. ................ ............ ......... 195 12.1.1 What Y ou Can Do in this Chapter ..... ...... ............. ................ ............. ................ ..... 195 12.1.2 What Y ou Need to Kn[...]

Table of Contents P-2612HNU-Fx User’s Guide 16 Chapter 17 Quality of Service (QoS) ............................................................................ ........................... 223 17.1 Overview ........... ................ ............. ................ ................ ............. ................ ............ ......... 223 17.1.1 [...]

Table of Contents P-2612HNU-Fx User’s Guide 17 21.1 Overview .......... ................ ............. ................ ................ ............. ................ ............ ......... 247 21.1.1 What Y ou Can Do in this Chapter ..... ...... ............. ................ ............. ................ ..... 247 21.1.2 What Y ou Need T o Kn[...]

Table of Contents P-2612HNU-Fx User’s Guide 18 Chapter 26 Product Sp ecifications .............................................................................. ........................... 279 Part IV : Appendices and Inde x ........................................................... 291 Appendix A IP Addresses and Subnetting ....................[...]

19 P ART I Introduction Introducing the Z yXEL Device (21) Introducing the W eb Configurator (27) T utorial (33)[...]

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P-2612HNU-Fx User’s Guide 21 C HAPTER 1 Introducing the ZyXEL Device 1.1 Overview The Z yXEL Device is an ADSL2+ Integrat ed Access Device (IAD) that combines an ADSL2+ router with V oice over IP (V oIP) communication capabilities to allow you to use a tr aditional analog telephone to make Internet calls. By integrating DS L and NA T , you are pr[...]

Chapter 1 Introducing the ZyXEL Device P-2612HNU-Fx User’s Guide 22 1.2.1 Internet Access Y our Z yXEL Device prov ides shared Intern et access b y connecting the DSL port to the DSL or MODEM jack on a splitter or your tele phone jack. If you prefer not to use a DSL line and you hav e anoth er broa db and modem or router (such as ADSL) available,[...]

Chapter 1 Introducing the ZyXEL Device P-2612HNU-Fx User’s Guide 23 1.2.2 V oIP Features Y ou can register up to 2 SIP (Session Initiation Protocol) accounts and use t he Z yXEL Device to make and receive V oIP telephone calls: Figure 2 ZyXEL Device’ s V oIP Application The Z yXEL Device sends your call to a V o IP service provider ’s SIP ser[...]

Chapter 1 Introducing the ZyXEL Device P-2612HNU-Fx User’s Guide 24 • W eb Co nfigurator . This is recommend ed for everyday management of the Z yXEL Device using a (supported) web browser . • Command Line Interfac e. Line commands are mostly us ed for troubleshooti ng by service engineers. • FTP for firmware upgr ades and configurat ion ba[...]

Chapter 1 Introducing the ZyXEL Device P-2612HNU-Fx User’s Guide 25 ETHERNET 1-4 Green On The Z yXEL Device has an Ethernet connection with a device on the Local Area Network (LAN). Blinking The Z yXEL Device is sending/receiving data to /from the LAN. Off The Z yXEL Device does no t hav e an Ethernet conn ection with the LAN. WPS/ WLAN Green On [...]

Chapter 1 Introducing the ZyXEL Device P-2612HNU-Fx User’s Guide 26 Refer to the Quick Start Guid e for in formation on hardware connections. 1.6 The RESET Button If you forget your password or cannot acces s the web configurator , you will need to use the RE SET button at the back of the device to reload the factory -default configurati on file.[...]

P-2612HNU-Fx User’s Guide 27 C HAPTER 2 Introducing the Web Configurator 2.1 Overview The web configurator is an HTML -based management interface that allows easy device setup and management via Internet browser . Us e Internet Explorer 6.0 and later or Netscape Navigator 7.0 and later v ersions. The recommended screen resolution is 1024 by 768 p[...]

Chapter 2 Introducing the Web Configur ator P-2612HNU-Fx User’s Guide 28 4 A password screen displays. T ype “admin ” (default) as the username and “1234” as the password, and click Login . Cl ick Cancel to revert to the defaul t p a ss w ord in the password field. If yo u have changed the password, enter your p a ssword and click Login .[...]

Chapter 2 Introducing the Web Configurator P-2612HNU-Fx User’s Guide 29 As illustr ated above, the main screen is divided into these parts: • A - title bar • B - navigati on panel • C - main window • D - status b a r 2.2.1 T itle Bar The title bar shows the fol lowing icon in the upp er right corner . Click this icon to log out of the web[...]

Chapter 2 Introducing the Web Configur ator P-2612HNU-Fx User’s Guide 30 Wireless LAN General Use this screen to turn the wireless conne ction on or off , specify the SSID(s) and mak e other configuration changes. Security Use this screen to configure the wireless LAN settings and WLAN authentication/security settings. QoS Use this screen to enab[...]

Chapter 2 Introducing the Web Configurator P-2612HNU-Fx User’s Guide 31 Firewall Services Use this screen to activate/deactiv ate the firewall and set the default action to tak e on network traffic going in specific directions. Certificates My Certificates Use this screen to gener ate and export self -signed certificates or certification requests[...]

Chapter 2 Introducing the Web Configur ator P-2612HNU-Fx User’s Guide 32 2.2.3 Main Window The main window displays information and configurati on fields. It is discussed i n the rest of this d ocument. Right after y ou log in, the Status scre en is displayed. See Chapter 4 on page 85 for more inform ation about the Status screen. 2.2.4 S t atus [...]

P-2612HNU-Fx User’s Guide 33 C HAPTER 3 Tutorial 3.1 Overview This chapter contains the following tutorials: • Setting Up Y our DSL Connection • How to Set up a Wireless Network • Setting Up NA T Port F orwarding • How to Make a V oIP Call • Using the F i le Sharin g Feature • Using the Media Server Feature • Using th e P rint Serve[...]

Chapter 3 Tutorial P-2612HNU-Fx User’s Guide 34 Hardware Prep aration 1 Check the back panel of your device wh ere the Ethernet ports are located and make sure the DSL/WAN switc h is p ointing up. 2 Connect one end of an Ethernet cable to the DSL port of y our Z yXEL Device. The other end should be connected to the DS L port in your hous e or a D[...]

Chapter 3 Tutorial P-2612HNU-Fx User’s Guide 35 Enter or select these v a l ues and click Apply/Save . This creates your la yer-2 A TM interface. 3 Click WAN > Internet Connection to open the following screen. Click Add to enter your DSL connection details. 4 Select nas1 as your lay er 2 interface and click Next . This is the interface you cre[...]

Chapter 3 Tutorial P-2612HNU-Fx User’s Guide 36 5 Choose the WAN Service Type specified by yo ur DSL servic e provider . For this example, the service provi der requires a username and password to establish Internet connection. Therefore, select PPPoE as the W AN service type and click Next . Y ou can also enter a brief description for this servi[...]

Chapter 3 Tutorial P-2612HNU-Fx User’s Guide 37 Click Next . 7 In the following screen, select pppoe_2_1_1/nas1 as your defa ult Internet connection. And enter the DNS server a ddresses provided to you, such as 255.255.255.0 (primary)/ 255.255 .254.0 (secondary). Click Next . 8 Y ou should see a summary of y our DSL setup as follows .[...]

Chapter 3 Tutorial P-2612HNU-Fx User’s Guide 38 Click Save to start using your sett ings. T ry to connect to a website, s uch as zyxel.com to see if you ha v e correctly set up y our Internet connection. Be sure to contact your service provider for any information you need to configure the W AN screens. 3.3 How to Set up a Wireless Network This s[...]

Chapter 3 Tutorial P-2612HNU-Fx User’s Guide 39 1 Open the Network > Wireless LAN > General screen in the AP’ s web configur ator . Tutorial: Network > Wireless LAN > General 2 Make sure Active Wireless LAN is selected. 3 Enter “SSID_Example3” as the SSID and select a channel which is not used by another AP . 4 Select 802.11b/g [...]

Chapter 3 Tutorial P-2612HNU-Fx User’s Guide 40 6 Open the Status s creen. V erify your wireless and wireless s ecurity setti ngs und er Device Information and check if the WLAN connection is up under Interface Status . Tutorial: Status 7 Click the WLAN Client List hyperlink in the AP’ s Status screen. Y ou can see if any wireless client has co[...]

Chapter 3 Tutorial P-2612HNU-Fx User’s Guide 41 3.3.3 Configuring the Wireless Client This section describes how to connect the wireless c lient to a network. 3.3.3.1 Connecting to a Wireless LAN The following sections show you how to join a wireless networ k using the ZyXEL utility , as in the following diagr am. The wireless client is labeled C[...]

Chapter 3 Tutorial P-2612HNU-Fx User’s Guide 42 1 Open the ZyXEL ut ility and click the Site Su rvey tab to open the screen shown next. Tutorial: Site Survey 2 The wireless client automatically searches for av ai lable wireless networks. Click Scan if you want to search again. If no entry displa ys in the Available Network List , that means there[...]

Chapter 3 Tutorial P-2612HNU-Fx User’s Guide 43 4 The Confirm Sav e window appears. Check your settings and click Save to continue. Tutorial: Co nfirm Sa ve 5 The ZyXEL utility returns to th e Link Info screen while it connects to the wi reless network using your settings. When the wireless link is established, the Zy XEL utility icon in the syst[...]

Chapter 3 Tutorial P-2612HNU-Fx User’s Guide 44 This example illustr ates how to set up a pr ofile and connect t he wireless client to an AP configured fo r WPA - PS K securi ty . In this example, the SSID is “SSID_Example3” , the profile name is “P N_Example3” and the pre-shared key is “ThisismyWP A-PSKpre-sharedkey” . Y o u have cho[...]

Chapter 3 Tutorial P-2612HNU-Fx User’s Guide 45 4 Choose the same encryption method as th e AP to which you want to connect (In this example, WP A-PSK). Tutorial: Pr ofile Se curity 5 This screen vari es depending on the en cryption method yo u selected in the previous screen. Enter the pre-shared key and leave th e encryption type at the default[...]

Chapter 3 Tutorial P-2612HNU-Fx User’s Guide 46 7 V erify the profile settings in the read-only screen. Click Save to save and go t o the next screen. Tutorial: Co nfirm Sa ve 8 Click Activate Now to use the new profi le immediately . Otherwise, click t he Activate Later button. If you cli cked Activate Later , you can select the profile from the[...]

Chapter 3 Tutorial P-2612HNU-Fx User’s Guide 47 3.4 Setting Up NA T Port Forwarding Thomas manages the Doom server on a computer behind the Z yXEL Device. In order for players on the Internet (lik e A in the figure below) to communicate wit h the Doom server , Thomas needs to config ure the port settings and IP address on the Z y XEL Device. T ra[...]

Chapter 3 Tutorial P-2612HNU-Fx User’s Guide 48 2 The screen should displa y as follows. Cli ck Add . 3 The port forwarding settings you configured shoul d appear in the table. Cli ck Apply to have the Z yXEL Device start forwarding port 666 tr affic to the computer with IP address 192. 168.1.34. Players on the Internet then can ha v e access to [...]

Chapter 3 Tutorial P-2612HNU-Fx User’s Guide 49 3 Go to the Status screen to check if your SI P account has been registered successfully . If registration failed, ch eck your Internet connection and click Register to register your SIP account again. Tutorial: Re gistrat ion Status 3.5.1.2 Analog Phone Configuration 1 Click VoIP > P hone to ope[...]

Chapter 3 Tutorial P-2612HNU-Fx User’s Guide 50 3.6 Using the File Sharing Feature In this section you can: • Set up file sharing • Access the shared fi les from a computer 3.6.1 Set Up File Sharing T o set up file sharing you need to set up a user account, enable file sharing and set up your share(s). 3.6.1.1 Set up a User Account Before you[...]

Chapter 3 Tutorial P-2612HNU-Fx User’s Guide 51 1 Go to USB Services > File Shar ing > Share Configuration to enable file sharing and enter a workgroup name. Click Apply to save you r se tt ing s. Tutorial: USB Services > File Sha ring > Sha re Config uration 2 This sets up the file sharing serv er . Y ou can see the USB storage d evi[...]

Chapter 3 Tutorial P-2612HNU-Fx User’s Guide 52 1 In Windows Explorer’s Ad dress bar type a do uble ba ckslash “ ” followe d by the IP address of the Z yXEL Device (the defaul t IP address of the Z yXEL Device is 192.168.1.1) and press [ENTER]. A screen asking for p assword authentication appears. T ype the user name and password and clic[...]

Chapter 3 Tutorial P-2612HNU-Fx User’s Guide 53 Before you begin, c o nn ect the USB storag e device containing the media fil es you want to play to the USB port of your Z yXEL Device. 3.7.1 Configuring the ZyXEL Device Note: The Media Server feature is e nabled by default. T o use your Zy XEL Device as a media server , click USB Services > Me[...]

Chapter 3 Tutorial P-2612HNU-Fx User’s Guide 54 Windows V ist a 1 Open Windows Media Player and click Library > Media Sharing as follows. Tutor ia l: Media Shari n g using Windows Vista 2 Check Find med ia tha t others are shar ing in t he following screen and click OK . Tutor ia l: Media Shari ng using Windows Vista (2)[...]

Chapter 3 Tutorial P-2612HNU-Fx User’s Guide 55 3 In the Library screen, check the left panel. The Windows Media Player should detect the Z yXEL Device. Tutor ia l: Media Shari ng using Windows Vista (3) The Z yXEL Device dis plays as a pla ylist. Clicking on the category icons i n the right panel shows you the media fi les in the USB stor age de[...]

Chapter 3 Tutorial P-2612HNU-Fx User’s Guide 56 2 Select a category in the left panel and wa it for Windows Media Play er to connect to the ZyXEL Device. Tutor ia l: Media Shari n g using Windows 7 (2) 3 In the right panel, you should see a list of files av ailable in the USB storage device. Tutor ia l: Media Shari n g using Windows 7 (2) 3.7.3 U[...]

Chapter 3 Tutorial P-2612HNU-Fx User’s Guide 57 1 Connect the DMA -2500 to an av ailable LAN port in your Z yXEL Device. Tutoria l: Media Server Setup (Using DMA ) 2 T urn on the TV and wait for the DMA -2500 Home screen to appear . Using the remote control, go to MyMedia to open the followi ng screen. Select the Z yXEL Device as your media serv [...]

Chapter 3 Tutorial P-2612HNU-Fx User’s Guide 58 3 The screen shows y ou the list of av ailable media files in the USB stor age device. Select the file you want to open and push the Play button in the remote control. Tutor ia l: Media Shari n g using DMA-25 00 (2) 3.8 Using the Print Server Feature In this section you can: • Configure a TCP/IP P[...]

Chapter 3 Tutorial P-2612HNU-Fx User’s Guide 59 1 Click Start > Settings , then right click on Printers and select Open . Tutorial: Op en Printer s Window The Printers folder opens up. First y ou need to open up the properties windows for the printer you want to configure a T CP/IP port. 2 Locate your pr inter . 3 Right click on your p rinter [...]

Chapter 3 Tutorial P-2612HNU-Fx User’s Guide 60 4 Select the Ports tab and click Add Port... Tutorial: Print er Pr op er t ie s Wi nd ow 5 A Printer Ports window appears. Sel ect Standard TCP/IP Port and click New Port.. . Tutorial: Add a Port Window 6 Add Standard TCP/IP Printer Port Wizard window opens up. Click Next to start configuring the pr[...]

Chapter 3 Tutorial P-2612HNU-Fx User’s Guide 61 7 Enter the IP address of the Z yXEL Device to which the printer is connected in the Printer Name or IP Address: field. In our example we use the default IP address of the Z yXEL Device, 192.168.1.1. The Port Name field updates automatically to reflect the IP address of the port. Click Next . Note: [...]

Chapter 3 Tutorial P-2612HNU-Fx User’s Guide 62 printer models accept any name y ou want to use, in this case you can enter a short descriptive name f or the Qu eue Name . Tutorial: Cu stom Por t Settings 12 Continue throug h the wizard, apply your settings and close the wizard window . Tutorial: Finish Add ing the TCP/IP Port 13 Repeat steps 1 t[...]

Chapter 3 Tutorial P-2612HNU-Fx User’s Guide 63 Add a New Printer Using Windows This example shows how to connect a pr inter to y our Z yXEL Device using the Windows XP Professional oper ating system . Some menu items may look different on your oper ating system. 1 Click Start > Control Panel > Printers and Faxes to open the Print ers and F[...]

Chapter 3 Tutorial P-2612HNU-Fx User’s Guide 64 3 Select Local printer attached to this computer and click Next . Tutorial: Add Printe r Wizard: Loc al or Networ k Printer 4 Select Create a new port and Standard TCP/IP Port . Click Next . Tutorial: Add Printe r Wizard: Sele ct the Printer Po rt[...]

Chapter 3 Tutorial P-2612HNU-Fx User’s Guide 65 5 Add Standard TCP/IP Printer Port Wizard window opens up. Click Next to start configuring the printer port. Tutorial: Add a Por t Wi za rd 6 Enter the IP address of the Z yXEL Device to which the printer is connected in the Printer Name or IP Address: field. In our example we use the default IP add[...]

Chapter 3 Tutorial P-2612HNU-Fx User’s Guide 66 7 Select Custom under Device Type and click Settings . Tutorial: Cu stom Por t Settings 8 Confirm the IP address of the Z yXEL Device in the Printer Name or IP Address field. 9 Select LPR under Protocol . 10 Ty p e LP1 in the Queu e N ame field and clic k OK to go back to the previous screen and cli[...]

Chapter 3 Tutorial P-2612HNU-Fx User’s Guide 67 11 Click Finish to close the wizard window. Tutorial: Finish Add ing the TCP/IP Port 12 Select the make of the pr inter that you wa nt to connect to the print s erver in the Manufacturer list of printers. 13 Select the printer model from the list of Printers . 14 If your printer is not displa y ed i[...]

Chapter 3 Tutorial P-2612HNU-Fx User’s Guide 68 16 If the f ollowing screen displays, select Keep existing driver radio button and click Next if you already have a printer driv er inst alled on y our computer and yo u do not want to change it. Otherwise, select Replace existing driver to replace it with the new driver y ou selected in the previou[...]

Chapter 3 Tutorial P-2612HNU-Fx User’s Guide 69 network; just select Do not share this printer and click Next to proceed to the following screen. Tutorial: Add Printe r Wizard: Prin ter Sharing 19 Select Yes and then cli ck the Next button i f you want to print a test page. A pop- up screen displays t o ask if the test page printed correctly . Ot[...]

Chapter 3 Tutorial P-2612HNU-Fx User’s Guide 70 20 The following screen shows y our current printer settings. Select Finish to comple te a d d in g a new prin ter . Tutorial: Add Printe r Wizard Comp lete Add a New Printer Us ing Macintosh OS X Complete the following steps to set up a print server driv er on your Macintosh computer . 1 Click the [...]

Chapter 3 Tutorial P-2612HNU-Fx User’s Guide 71 4 Double-click the Utilities folder . Tutorial: Ap plications Folder 5 Double-click the Print Center icon. Tutorial: Utili ties Folder 6 Click the Add icon at the top of the screen. Tuto rial: Pri nter Lis t Fold er 7 Set up your printer in the Printer List configur ation screen. Select IP Printing [...]

Chapter 3 Tutorial P-2612HNU-Fx User’s Guide 72 11 Select your Pr inter Mod el from the drop-down l ist box. If the printer's model is not listed, sel ect Generic . Tuto r ial: Prin te r Configu ration 12 Click Add to select a printer model, sa ve and close the Printer List configuration screen. Tuto rial: Prin ter Model 13 The Name LP1 on 1[...]

Chapter 3 Tutorial P-2612HNU-Fx User’s Guide 73 3.9 Configuring the MAC Address Filter Thomas noticed that his daughter Joseph ine spend s too much time surfing the web and downloading media files. He dec i ded to prevent Josephine from accessing the Internet so that sh e can concentrate on preparing for her final exams. Josephine’ s computer c[...]

Chapter 3 Tutorial P-2612HNU-Fx User’s Guide 74 2 Click Security > MAC Filter to open the MAC Filter screen. Select Active . Enter the MAC address you found in the Client List screen. Click Apply . Thomas can also grant access to the co mputers of other members of his family and friends. However , Josephine and others no t li sted in this scre[...]

Chapter 3 Tutorial P-2612HNU-Fx User’s Guide 75 network), the tr affic is sent to the Z yXEL Device’ s W AN default gatew ay by default. In this case, B will never receive the traffic. Y ou need to specify a st atic routing rule on the Z yXEL Device to specify R as the router in charge of forwarding tr affic to N2 . In this case, the Z yXEL Dev[...]

Chapter 3 Tutorial P-2612HNU-Fx User’s Guide 76 T o configure a static route to route traffic from N1 to N2 : 1 Click Advanc ed > Static Route . Click Add . 2 Configure th e Static Route Se tup screen using the following sett ings: • Select Active . • Specify a descriptiv e name for this routing rule. •T y p e 192.168.10.0 and sub net ma[...]

Chapter 3 Tutorial P-2612HNU-Fx User’s Guide 77 3.1 1 Configuring QoS Queue and Class Setup This section contains tutorials on how you can configure th e QoS screen. Note: V oice traf fic will not be af fected by the user-defined QoS settings on the ZyXEL Device. It always gets the highest priority . Let’ s say you are a team leader of a sm all[...]

Chapter 3 Tutorial P-2612HNU-Fx User’s Guide 78 1 Click Advanced > QoS > General and check Acti ve . Set your WAN Managed Upstream Bandwidth to 10,000 kbps (or lea ve this blank to ha ve the Z yXEL Device automatically determine this figure). Tutoria l: Advanced > QoS 2 Go to Advanced > QoS > Queue Setup . Click Add to create a new[...]

Chapter 3 Tutorial P-2612HNU-Fx User’s Guide 79 3 Go to Advanced > QoS > Class Setup . Click Add to create a new class. Check Active and follow the settings as shown in the screen below . Tutoria l: Advanced > QoS > Class Setup Class Name Give a class n ame to this traffic, such as E-mail in this example. To Queue Link this to an item[...]

Chapter 3 Tutorial P-2612HNU-Fx User’s Guide 80 This maps e-mail tr affic to queue 7 created in the previous screen (see the IP Protocol field). This also maps your computer’s IP address and MAC address to queue 7 (see the Source fields). 4 V erif y that the queue se tup works by c hecking Advanced > QoS > Monitor . This shows the bandwid[...]

Chapter 3 Tutorial P-2612HNU-Fx User’s Guide 81 This tutorial shows y ou how to: • Re gi stering a DDNS Account on www. dyndns.org • Configuring DDNS on Y our ZyXEL Device • T esting the DDNS Setting Note: If you have a private W AN IP address, then you cannot use DDNS. 3.12.1 Registering a DDNS Account on www .dyndns.org 1 Open a browser a[...]

Chapter 3 Tutorial P-2612HNU-Fx User’s Guide 82 • Enter the user na me ( UserName1 ) and password ( 12345 ). Click Apply . 3.12.3 T esting the DDNS Setting Now you should be able to access the Z yXEL Device from the Internet. T o test this: 1 Open a web browser on the comp uter (using the IP address a.b.c.d ) that is connected to the Internet. [...]

83 P ART II Advanced Status Screens (85) WAN Setup (97) LAN Setup (121) Wireless LAN (129) Network Address T ranslation (NA T) (149) V oice (157) File Sharing (183) Media Server (193) Print Server (195) MAC Filter (201) Firewall (203) Certificates (209) Static R oute (219) Quality of Service (QoS) (223) Dynamic DNS Setup (237) Service Control (239)[...]

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P-2612HNU-Fx User’s Guide 85 C HAPTER 4 Status Screens 4.1 S t atus Overview Use the Status screens to look at the current status of the device, sys te m resources, interfaces (LAN, WAN and WLAN), and SIP accounts. Y ou can also register and unregister SIP accounts. The Status screen also provides detailed information from DHCP and st atistics fr[...]

Chapter 4 Sta tus Screens P-2612HNU-Fx User’s Guide 86 Figure 8 S tatus Screen (Ethernet W AN mode) Each field is desc ribed in the followi ng table. T able 4 Status Screen LABEL DESCRIPTION R efresh Interval Enter how often you w ant the Z yXEL Device to update this screen. R efresh Now Click this to update this screen immediately . Device Infor[...]

Chapter 4 Status Screens P-2612HNU-Fx User’s Guide 87 IP Address This field displays the current IP address of the Z yXEL Device in the W AN. Click this to go to the screen where you can change it. IP Subnet Mask This field displays the current subnet mask in the W AN. LAN Information IP Address This field displays the current IP address of the Z[...]

Chapter 4 Sta tus Screens P-2612HNU-Fx User’s Guide 88 CPU Usage This field displays what percentage of the ZyXEL Device’ s processi ng ability is currently used. When this percentage is close to 100%, the Z yXEL Device is running at full load, and the throughput is not going to improve an ymore. If you w ant some applications to have mor e thr[...]

Chapter 4 Status Screens P-2612HNU-Fx User’s Guide 89 USB Status T ype This s hows the type of device connected to the ZyXEL Device. Status This shows whether the device is currently active ( Up ). This shows N/A if there are no device connected to the Z yXEL Device or the connected device is not working. Reg is t r a t i o n S t a t u s Account [...]

Chapter 4 Sta tus Screens P-2612HNU-Fx User’s Guide 90 4.2 DHCP Client List Use this table to assi gn IP addresses on the LAN to specif ic individual computers based on their MAC Addresses. Figure 9 Network > LAN > Client List The following table describes t he labels in this screen. T able 5 Network > LAN > Client List LABEL DESCRIPT[...]

Chapter 4 Status Screens P-2612HNU-Fx User’s Guide 91 4.3 WLAN Client List Click Status > WLAN Status to access this screen. Use this screen to view the wireless stations that are currently associated to the Z yXEL Device. Figure 10 WLAN S tatus The following table describes t he labels in this screen. T able 6 WLAN S tatus LABEL DESCRIPTION S[...]

Chapter 4 Sta tus Screens P-2612HNU-Fx User’s Guide 92 4.4 Packet S t atistics Click Status > Packet Statistics to access this screen. R e ad-only information here includes port status and packet specif ic statistics. Also provided are "system up time" and "poll i nterval(s)". T he Poll Interval(s) field is configur able. T[...]

Chapter 4 Status Screens P-2612HNU-Fx User’s Guide 93 4.5 V oIP S t atistics Click Status > VoIP Statistics to access this screen. Figure 12 V o IP S tatistics Drops This field applies to the WAN services and displa ys the number of packets that were received on this port and dropped. T ransmitted Bytes This field displays the number of bytes [...]

Chapter 4 Sta tus Screens P-2612HNU-Fx User’s Guide 94 Each field is desc ribed in the followi ng table. T able 8 VoIP Statistics LABEL DESCRIPTION SIP Status Account This column displays each SIP account in the Z yXEL De vice. R egistration This field displays the current registration status of the SIP account. Y ou can change this in the Status[...]

Chapter 4 Status Screens P-2612HNU-Fx User’s Guide 95 Outgoi ng Number This is the SIP number this phone port uses for making outgoing calls. Incoming Number This port will receive incoming calls for this SIP number . P oll Interval(s) Enter how often you want the Z yXEL Device to update this screen, and click Set Interval . Set Interval Click th[...]

Chapter 4 Sta tus Screens P-2612HNU-Fx User’s Guide 96[...]

P-2612HNU-Fx User’s Guide 97 C HAPTER 5 WAN Setup 5.1 Overview This chapter discusses the Z yXEL Device’s WAN screens. Use these screens to configure your Z yXEL Device for Internet access. A WAN (Wide Area Network) connection is an outside connection to another network or the Int ern et . It con nects your private networks, such as a LAN (Loca[...]

Chapter 5 WAN Setup P-2612HNU-Fx User’s Guide 98 5.1.2 What Y ou Need to Know The following terms and concepts may help as y o u read this chapt er . Encap sulation Method Encapsulation is used to include data from an upper layer protocol into a lower layer protocol. T o set up a WAN connection to the Int er n et, you need to use the same encapsu[...]

Chapter 5 WAN Setup P-2612HNU-Fx User’s Guide 99 dynamically assigned by the ISP each ti me the Z yXEL Device tries to access the Internet. If your ISP assigns y ou a static W AN IP a ddress, they shoul d also assign yo u the subnet mask and DNS se rv er IP address(es). AT M As y n c h ro n o u s T ra n s f er M o d e ( A TM ) i s a LAN and W AN [...]

Chapter 5 WAN Setup P-2612HNU-Fx User’s Guide 100 Click Network > WAN > Layer 2 Interface . The following screen opens. Figure 14 Network > W AN > Layer 2 Interface: Ethernet Figure 15 Network > W AN > Layer 2 Interface: ADSL A TM The following table describes t he fields in this screen. Some of the fields are not av ailable for[...]

Chapter 5 WAN Setup P-2612HNU-Fx User’s Guide 101 5.2.1 Layer 2 Interface Configuration Use this screen to create a new layer-2 in terface. At the time of writing, you can configure only one Ethernet layer -2 interface on the Z yXEL Device. However , you can create multiple A TM lay er-2 interfac es. T he screen v aries depending on the interface[...]

Chapter 5 WAN Setup P-2612HNU-Fx User’s Guide 102 The following table describes t he fields in this screen. T able 1 1 Network > W AN > Layer 2 Interface: Configuration LABEL DESCRIPTION AT M P V C Configuration VPI (Virtual P ath Identifier) and VCI (Virtual Channel Identifier) define a virtual circuit. This section is av ailable only when[...]

Chapter 5 WAN Setup P-2612HNU-Fx User’s Guide 103 5.3 The Internet Connection Screen Use this screen to change y our Z yXEL Device’ s WAN settings. Click Network > WAN > Internet Connection . The summary table shows you the configured WAN servi ces (connections) on the Z yXEL Device. Note: T o use NA T or IGMP proxy in the ZyXEL Device, y[...]

Chapter 5 WAN Setup P-2612HNU-Fx User’s Guide 104 Note: Y ou can con figure up to eight (8) W AN services for each interface. Figure 18 Network > W AN > Internet Connection The following table describes t he labels in this screen. T able 12 Network > WAN > Internet Connection LABEL DESCRIPTION Interface This shows the name of the inte[...]

Chapter 5 WAN Setup P-2612HNU-Fx User’s Guide 105 5.3.1 W AN Connection Configuration Click the Edit or Add button in the Networ k > WAN > Internet Connection screen to configure a WAN connection. 5.3.1.1 W AN Interface This screen displays when y ou add a new W AN connection. Figure 19 Network > WAN > Internet Connection: Add ing a W[...]

Chapter 5 WAN Setup P-2612HNU-Fx User’s Guide 106 Network > WAN > Layer 2 Interface: DSL ATM Interface Configuration screen. Figure 20 Network > WAN > Internet Connection: Service T ype - EoA On the other hand, the followin g screen shows if you select PPPoA or IPoA as the DSL Link Type field in the Network > WAN > Layer 2 Inter[...]

Chapter 5 WAN Setup P-2612HNU-Fx User’s Guide 107 The following table describes t he labels in this screen. 5.3.1.3 W AN IP Address, NA T and IGMP Proxy Click Next in the Network > WAN > Internet Connection: Service Type screen. There are thr ee possible screens a s follows. PPPoE or PPPoA This screen displays when y ou select PPP over Ethe[...]

Chapter 5 WAN Setup P-2612HNU-Fx User’s Guide 108 Note: Make sure you have the correct accoun t information from your ISP or network administrator when configuring this screen. Figure 22 Network > WAN > Internet Connection: PPPoE or PPPoA The following table describes t he labels in this screen. T able 15 Network > WAN > Internet Conn[...]

Chapter 5 WAN Setup P-2612HNU-Fx User’s Guide 109 IPoE This screen displa ys when yo u sele ct IP over Ethernet in the previous section for an Ethernet WAN interface. This screen does not show for the DSL WAN interface. Figure 23 Network > WAN > Internet Connection: IPoE (Eth ernet W AN Interface) IP Address Enter the static IP address prov[...]

Chapter 5 WAN Setup P-2612HNU-Fx User’s Guide 11 0 The following table describes t he labels in this screen. IPoA This shows if you set the DSL Link Type field in the Network > WAN > Layer 2 Interface screen to IPoA . This screen does not show for the Ethernet WA N interface. Figure 24 Network > WAN > Internet Connection: IPoA (DSL W [...]

Chapter 5 WAN Setup P-2612HNU-Fx User’s Guide 111 The following table describes t he labels in this screen. Bridging This screen displays when y ou select Bridging i n the previous section for an Etherne t W AN interfa ce. F or the DSL WAN interface, this shows if y ou set the DSL Link Type field in the Networ k > WAN > Layer 2 Interfa ce s[...]

Chapter 5 WAN Setup P-2612HNU-Fx User’s Guide 11 2 5.3.1.4 Routing and DNS Server Click Next in the screens shown in Section 5.3.1.3 on page 107 . This screen shows for both Ethernet and DSL W AN interfaces except when y ou select Bridging as a servi ce type. Note: If you configure only one IPoA connection using the A TM interface on the ZyXEL De[...]

Chapter 5 WAN Setup P-2612HNU-Fx User’s Guide 11 3 This screens shows for all W AN interface and service types as well as all DSL link types as the last step in the WAN setup process. Figure 27 Network > WAN > Internet Connection: WAN Configurat ion Summary The following table describes t he labels in this screen. 5.4 T echnical Reference T[...]

Chapter 5 WAN Setup P-2612HNU-Fx User’s Guide 11 4 between the Ethernet interface and the WA N interface and then formatted so that they can be understood in a bridged environment. Fo r instance, it encapsulates routed Ethernet fr ames into bridged Ethernet cells. PPP over Ethernet P oint -to-Point Protocol over Ethernet (P PP oE) provides access[...]

Chapter 5 WAN Setup P-2612HNU-Fx User’s Guide 11 5 Multiplexing There are two conventions to identify what protocols the virtual circuit (VC) is carrying. Be sure to use the multiple xing method required by your ISP . VC -based Multiplexing In this case, by prior mutual agreement, each protocol is assi gned to a specific virtual circuit; for exam[...]

Chapter 5 WAN Setup P-2612HNU-Fx User’s Guide 11 6 The following figure illus trates the re lat ionship between PCR, SCR and MBS . Figure 28 Example of T raffic Shaping A TM T raffic Classes These are the basic A TM traffi c classes defined by the A TM Forum T r affic Management 4.0 Specificati on. Constant Bit R ate (CBR) Constant Bit R ate (CBR[...]

Chapter 5 WAN Setup P-2612HNU-Fx User’s Guide 11 7 Unspecified Bit R ate (UBR) The Unspecified Bit R ate (UBR) A TM tr affi c class is for bursty data tr ansfers. However , UBR doesn't guarant ee any bandwidth and only del ivers tr affic when the network has spare ba ndwidth . An example a pplication is background file tr ansfer . IP Address[...]

Chapter 5 WAN Setup P-2612HNU-Fx User’s Guide 11 8 that frame should not be forwarded as it is to an untagged port. The remaining twelve bits define the VLAN ID , giving a possible maximum number of 4,096 VLANs. Note that user priority and VLAN ID are independent of each other . A frame with VID (VLAN Identifi er) of null (0) is called a priorit [...]

Chapter 5 WAN Setup P-2612HNU-Fx User’s Guide 11 9 1 The ISP tells you the DNS serv er addresses, usually in the form o f an inform ation sheet, when you sign up. If your ISP gi ves you DNS server address es, manually enter them in the DNS server fields. 2 If your ISP dynamically assi gns the DNS server IP addresses (along wit h the Z yXEL Device[...]

Chapter 5 WAN Setup P-2612HNU-Fx User’s Guide 120[...]

P-2612HNU-Fx User’s Guide 121 C HAPTER 6 LAN Setup 6.1 Overview A Local Area Network (LAN) is a shared communicat ion system to which many computers are attached. A LAN is usually lo cated in one immediate area such as a building or floor of a building. The LAN screens can help you configure a LAN DHCP server and manage IP addresses. • See Sect[...]

Chapter 6 LAN Setup P-2612HNU-Fx User’s Guide 122 6.1.2 What Y ou Need T o Know The following terms and concepts may help as y o u read this chapt er . IP Address Similar to the way houses on a street share a common street name, so too do computers on a LAN share one common ne twork num be r . Th is is known as a n Internet Protocol address. Subn[...]

Chapter 6 LAN Setup P-2612HNU-Fx User’s Guide 123 and subnet mask of your Z yXEL Device and configure the DNS server information that the Z yXEL Device sends to th e DHCP client device s on the LAN. Figure 29 Network > LAN > IP The following table describes t he fields in this screen. 6.3 DHCP Server Screen Use this screen to configure the [...]

Chapter 6 LAN Setup P-2612HNU-Fx User’s Guide 124 The following table describes t he labels in this screen. 6.4 The Client List Screen Use this table to assi gn IP addresses on the LAN to specif ic individual computers based on their MAC Addresses. Every Ethernet dev ice has a unique MAC (Media Access Control) address. The MAC address is assigned[...]

Chapter 6 LAN Setup P-2612HNU-Fx User’s Guide 125 Click Network > LAN > Client List to open the following screen. Use this screen to change your Z yXEL Device ’ s static DHCP settings. Figure 31 Network > LAN > Client List The following table describes t he labels in this screen. T able 23 Network > LAN > Client List LABEL DES[...]

Chapter 6 LAN Setup P-2612HNU-Fx User’s Guide 126 6.5 T echnical Reference This section provi des some technical background informatio n about the topics covered in th is ch apter . LANs, W ANs and the ZyXEL Device The actual physical connec tion determines whether the Z yXEL Device ports are LAN or W AN ports. There are two sepa ra te IP network[...]

Chapter 6 LAN Setup P-2612HNU-Fx User’s Guide 127 IP Address and Subnet Mask Similar to the way houses on a street share a common street name, so too do computers on a LAN share one common network number . Where you obtain your network number depends on your particular situation. If the ISP or your network administrat or assigns you a block of re[...]

Chapter 6 LAN Setup P-2612HNU-Fx User’s Guide 128 organization, yo u should consult your network admi nistrator for the ap propriate IP addresses. Note: Regardless of your particular situat ion, do not create an arbitrary IP address; always follow the guidelines above. For more information on address assignment, please refer to RFC 1597, “Addre[...]

P-2612HNU-Fx User’s Guide 129 C HAPTER 7 Wireless LAN 7.1 Overview This chapter describes the Z yXEL Device’ s Network > Wireless LAN screens. Use these screens to set up your Z y XEL Device’ s wireless connection. The blue circle marks a wireless LAN in th e following figure. Wi reless clients (A and B) connect to an access point (AP) to [...]

Chapter 7 Wireless LAN P-2612HNU-Fx User’s Guide 130 •U s e t h e Security screens (see S ection 7.3 on page 136 ) to set up wireless security . •U s e t h e QoS screen (see Section 7.4 on page 142 ) to enable or disable wireless quality of serv ic e. •U s e t h e WPS screen and the WPS Station screen to use WiFi Protected Setup (WPS). WPS [...]

Chapter 7 Wireless LAN P-2612HNU-Fx User’s Guide 131 T r adit ionally , a wireless network operates in one of two w ays. • An “infrastructure” t ype of network has one or more access points and one or more wireless clients. The wireless clients connect to the access points. • An “ad-hoc” type of network is on e in which there is no ac[...]

Chapter 7 Wireless LAN P-2612HNU-Fx User’s Guide 132 security can not only read the data passi ng over the airwav es , but also join the network. Once an unauth orized pe rson has acce ss to the network s/he can either steal information or intr oduce malware (malicious softw are) intended to compromise the network. For these reason s, a variety o[...]

Chapter 7 Wireless LAN P-2612HNU-Fx User’s Guide 133 7.1.3 Before Y ou Begin Before you start using these screens, ask yourself the fol low ing questions. See Section 7.1.2 on page 130 if some of the terms used here do not make sense to you. • What wireless standards do the other wireless devices support (IEEE 802.11g, for example)? What is the[...]

Chapter 7 Wireless LAN P-2612HNU-Fx User’s Guide 134 Click Network > Wireless LAN to open the General screen. Figure 34 Network > Wireless LAN > General The following table describes t he labels in this screen. T able 24 Network > Wireless LAN > General LABEL DESCRIPTION Enable Wireless LAN Check this to activate wireless LAN. Mult[...]

Chapter 7 Wireless LAN P-2612HNU-Fx User’s Guide 135 Mode Select This makes sure that only compliant WLAN devices can associate with the Zy X E L D e v i c e . Select 802.11b/g/n to allow IEEE802.11b , IEEE802.11g and IEEE802.11n compliant WLAN devices to associate with the Zy XEL Device. The transmission r ate of your Z yXEL Device might be redu[...]

Chapter 7 Wireless LAN P-2612HNU-Fx User’s Guide 136 7.3 The Security Screens Use this screen to set up wireless security of your Z yXEL Device. Click Network > Wireless LAN > Security to open the following screen. The screen varies depending on the wireless security you select. Figure 35 Network > Wireless LAN > Security Short GI Thi[...]

Chapter 7 Wireless LAN P-2612HNU-Fx User’s Guide 137 The following table describes t he labels in this screen. 7.3.1 No Security Select No Security to allow wireless devices to communicate with the access points without any data encrypti on. Note: If you do not enable any wireless security on your ZyXEL Device, your network is accessible to any w[...]

Chapter 7 Wireless LAN P-2612HNU-Fx User’s Guide 138 the wireless stations can asso ciate with an y A P o r p e e r c o m p u t e r a n d l i s t e n t o a n y transmitted data that is not encrypted. Shared key mode inv olves a shared secret key to authenticat e the wireless station to the AP or peer computer . This re quires you to ena b le the [...]

Chapter 7 Wireless LAN P-2612HNU-Fx User’s Guide 139 7.3.3 WP A-PSK/WP A2-PSK Authentication The WP A-PSK security mode pro vides both improved d ata encryption and user authentication over WEP . Using a Pre-Sh ared K ey (PSK), both the ZyXEL Device and the connecting client share a co mmon password in order t o validate the connection. This type[...]

Chapter 7 Wireless LAN P-2612HNU-Fx User’s Guide 140 7.3.4 WP A/WP A2 Authentication The WPA2 security mo d e is cu rrently th e most robust form of encryption for wireless networks. It requires a RADIUS se rver to authenticate user credentials and is a full implementation the securi ty protocol. Use this securit y option for maximum protection o[...]

Chapter 7 Wireless LAN P-2612HNU-Fx User’s Guide 141 Click Network > Wi reless LAN > Security and select WPA or WPA2 from the Security Mode list. Figure 39 Network > Wireless LAN > Security: WP A/WP A2 The following table describes t he wirele ss LAN security labels in this screen. T able 28 Network > Wireless LAN > Security: WP[...]

Chapter 7 Wireless LAN P-2612HNU-Fx User’s Guide 142 7.4 The QoS Screen This screen allows you to enable or disable wireless quality of s ervice. Click Network > Wireless LAN > QoS . The following screen displays. Figure 40 Network > Wireless LAN > QoS Encryption T ype Select TKIP to enable T empor al K ey Integrity Protocol (TKIP) se[...]

Chapter 7 Wireless LAN P-2612HNU-Fx User’s Guide 143 The following table describes t he labels in this screen. 7.5 WPS Use this screen to configure WiFi Prot ected Setup (WPS) on your Z yXEL Device. WPS allows you to q uickly set up a wirele ss network with strong securit y , without having to conf ig ur e security se tt i ng s man ually . Set up[...]

Chapter 7 Wireless LAN P-2612HNU-Fx User’s Guide 144 Click Network > Wi reless LAN >WPS . The following screen di splays. Figure 41 Network > Wireless LAN > WPS The following table describes t he labels in this screen. T able 30 Network > Wireless LAN > WPS LABEL DESCRIPTION Enable WPS Select the check bo x to activate WPS on th[...]

Chapter 7 Wireless LAN P-2612HNU-Fx User’s Guide 145 7.6 Scheduling Screen Click Network > Wireless LAN > Scheduling to open the Wireless LAN Scheduling screen. Use this screen to config ure when the Z yXEL Device enables or disables the wireless LAN. Figure 42 Network > Wireless LAN > Scheduling Add Station by WPS Use this section to[...]

Chapter 7 Wireless LAN P-2612HNU-Fx User’s Guide 146 The following table describes t he labels in this screen. T able 31 Network > Wireless LAN > Scheduling LABEL DESCRIPTION Enable Wireless LAN Scheduling Select this to activate wireless LAN scheduling on y our Z yXEL Device. WLAN status Select On or Off to enable or disab le the wireless [...]

Chapter 7 Wireless LAN P-2612HNU-Fx User’s Guide 147 7.7 Association List Screen Use this screen to view wireless stations that are currently associated with the Z yXEL Device. Click Network > Wireless LAN > Association List to open the following screen. The screen varies de pending on the wirel es s security you select. Figure 43 Network &[...]

Chapter 7 Wireless LAN P-2612HNU-Fx User’s Guide 148 7.8 Wireless LAN T echnical Reference The following section contains additional technical information about the Z yXEL Device features de sc ri bed in this chapter . The following table descri bes some wirele ss net work terms and acronyms used in the Zy XEL Device’s W eb Configurator . Ref e[...]

P-2612HNU-Fx User’s Guide 149 C HAPTER 8 Network Address Translation (NAT) 8.1 Overview NA T (Network Address T r anslation - NA T , RFC 1631) is the tr anslation of the IP address of a host in a packet, for exampl e, the source address of an outgoing packet, used wit hin one network to a di fferent IP address known within anot her network. 8.1.1[...]

Chapter 8 Net wo rk Addr ess Translation (NAT ) P-2612HNU-Fx User’s Guide 150 NA T translates the destination address (the inside global address) back to the inside local address before forwarding it to the original inside host. Port Forwarding A port forw arding set is a list of insi de (behind NA T on the LAN) servers, for example, web or FTP ,[...]

Chapter 8 Network Address Tran slation (NAT) P-2612HNU-Fx User’s Guide 151 addresses and the ISP assigns the WAN IP address. The NA T network appears as a single host on the In ternet. Figure 44 Multiple Se rvers Behind NA T Example 8.2.1 Configuring the Port Forwarding Screen Click Network > NAT > Port Forwarding to open the following scre[...]

Chapter 8 Net wo rk Addr ess Translation (NAT ) P-2612HNU-Fx User’s Guide 152 Server IP Address Enter the IP address of the server for the specified service. External P ort Start Enter the original destination port for the packets. T o forward only one port, enter the port number again in the External Port End field. T o forward a series of ports[...]

Chapter 8 Network Address Tran slation (NAT) P-2612HNU-Fx User’s Guide 153 8.2.2 The Port Forwarding Edit Screen This scre en lets yo u create or edit a port forwar ding rule . Click t he rule’s Edit icon in the Port Forwarding screen to open the following screen. Figure 46 Port Forwarding Edit The following table describes t he labels in this [...]

Chapter 8 Net wo rk Addr ess Translation (NAT ) P-2612HNU-Fx User’s Guide 154 8.3 NA T T echnical Reference This section provi des some technical background informatio n about the topics covered in th is ch apter . 8.3.1 NA T Definitions Inside/outside denotes where a host is lo cated relative to the Z yXEL Device, for example, the computers of y[...]

Chapter 8 Network Address Tran slation (NAT) P-2612HNU-Fx User’s Guide 155 host when the packet is on the W AN si de. The following table summariz es this informat ion. NA T never changes the IP address (either local or global) of an outside host. 8.3.2 What NA T Does In the simplest form, NA T changes the source IP address in a packet receiv ed [...]

Chapter 8 Net wo rk Addr ess Translation (NAT ) P-2612HNU-Fx User’s Guide 156 and port numbers so incoming reply packets can ha ve their original v alues restored. The following figure illustr ates this. Figure 47 How NA T Works 192.168.1.13 192.168.1.10 192.168.1.1 1 192.168.1.12 SA 192.168.1.10 SA IGA1 Inside Local IP Address 192.168.1.1 0 192.[...]

P-2612HNU-Fx User’s Guide 157 C HAPTER 9 Voice 9.1 Overview Use this chapter to: • Connect an analog phone to the Z y XEL De vice. • Make phone calls over the Internet, as well as the regular phone network. • Configure setting s such as speed dial. • Configure network settings to optimize the v oice quality of y our phone calls. 9.1.1 Wha[...]

Chapter 9 Voic e P-2612HNU-Fx User’s Guide 158 9.1.2 What Y ou Need to Know The following terms and concepts may help as y o u read this chapt er . Vo I P V oIP stands for V o ice over IP . IP is th e Internet Protocol, which is the message- carrying standard the Internet runs on. So, V oice over IP is the sending of voice signals (speech) over t[...]

Chapter 9 Voice P-2612HNU-Fx User’s Guide 159 9.1.3 Before Y ou Begin • Before you can use these screens, you need to have a V oIP account already set up. If you don’t have one yet, you can sign up with a V oIP service provider over the Internet. • Y ou should have the information your V oIP service provider gav e you ready , before you sta[...]

Chapter 9 Voic e P-2612HNU-Fx User’s Guide 160 Note: Click Advanced to see all the fields in the screen. Y ou don’t necessarily need to use all these fields to set up your account. Click Basic to see and conf igure only the fields needed for this feature. Figure 48 V oIP > SIP > SIP Service Provider (Advanced)[...]

Chapter 9 Voice P-2612HNU-Fx User’s Guide 161 Each field is desc ribed in the followi ng table. T able 37 VoIP > SIP > SIP Service Provider (Advanced) LABEL DESCRIPTION General SIP Local Port Enter the ZyXEL Device’ s listening port numbe r , if your V oIP service provider gave you one. Otherwise, keep the default value. SIP Server Addres[...]

Chapter 9 Voic e P-2612HNU-Fx User’s Guide 162 REGISTER Server Address Enter the IP address or domain name of the SIP register server , if your V oIP service provider gave you one. Otherwise, enter the same address you entered in th e SIP Server Address field. Y ou can use up to 95 printable ASCII characters. REGISTER Server P ort Enter the SIP r[...]

Chapter 9 Voice P-2612HNU-Fx User’s Guide 163 9.2.1 Dial Plan Rules A dial plan defines the dialing patterns, su ch as the length and ra ng e of the digits for a telephone number . It also includes country codes, access codes, area codes, Server P ort Enter the SIP outbound proxy server’ s listening port, if your V oIP service provider gave you[...]

Chapter 9 Voic e P-2612HNU-Fx User’s Guide 164 local numbers, long distance numbers or international call prefixes. F or example, the dial plan ([2 -9]xxxxxx) does not allow a local number which begins with 1 or 0. Without a dial plan, users have to manu all y enter the w hole callee’ s number and wait for the specified diali ng interval to tim[...]

Chapter 9 Voice P-2612HNU-Fx User’s Guide 165 9.3 The SIP Account Screen The Z y XEL Device uses a SIP account to mak e outg oi ng V oIP calls and check if an incoming call’ s destination number matc hes your SIP ac count’s SIP number . In order to make or receive a V oIP call, you need to enable and configure a SIP account, and map it to a p[...]

Chapter 9 Voic e P-2612HNU-Fx User’s Guide 166 Note: Click Advanced to see all the fields in the screen. Y ou don’t necessarily need to use all these fields to set up your account. Click Basic to see and conf igure only the fields needed for this feature. Figure 49 V oIP > SIP > SIP Account (Advanced)[...]

Chapter 9 Voice P-2612HNU-Fx User’s Guide 167 Each field is desc ribed in the followi ng table. T able 38 V oIP > SIP > SIP Account LABEL DESCRIPTION SIP Account Selection SIP Account Selection Select the SIP account you want to see in th is screen. If you change this field, the screen automatically refre shes. General Active SIP Account Se[...]

Chapter 9 Voic e P-2612HNU-Fx User’s Guide 168 Listening Vo l u m e Control Enter the loudness that the Z y XEL Device uses for speech that it receives from the peer device. Minimum is the quietest, and Maximum is the loudest. Active G.168 (Echo Cancellation) Select this if you w ant to eliminate the echo caused by the sound of your voice rev erb[...]

Chapter 9 Voice P-2612HNU-Fx User’s Guide 169 9.4 The Analog Phone Screen Use this scre en to control wh ich SIP acco unts and PSTN line each phone uses. T o access this screen, click VoIP > Phone > Analog Phone . Figure 50 V oIP > Phone > Analog Phone Each field is desc ribed in the followi ng table. T able 39 V oIP > Phone > A[...]

Chapter 9 Voic e P-2612HNU-Fx User’s Guide 170 9.5 The Phone Region Screen Use this screen to maintain settings that depend on which regi on of the wor ld the Z yXEL Device is in. T o access this screen, cl ick VoIP > Phone > Region . Figure 51 V oIP > Phone > Region Each field is desc ribed in the followi ng table. 9.6 The S peed Dia[...]

Chapter 9 Voice P-2612HNU-Fx User’s Guide 171 T o access this screen, click VoIP > Phonebook > Sp eed Dial . Figure 52 V oIP > Phone Book > S peed Dial Each field is desc ribed in the followi ng table. T able 41 VoIP > Phone Book > Speed Dial LABEL DESCRIPTION Speed Dial Use this section to create or edit speed-dial entries. # S[...]

Chapter 9 Voic e P-2612HNU-Fx User’s Guide 172 9.7 SIP T echnical Reference This section contains background mat erial relevant to t he VoIP screens. 9.7.1 V oIP V oIP is the sending of voice signals ov er Internet Protocol. This allows you to make phone calls and send faxes o ver the Internet at a fr acti on of the cost of using the tradi tional[...]

Chapter 9 Voice P-2612HNU-Fx User’s Guide 173 SIP Number The SIP number is the part of the SIP URI that comes before the “@” symbol. A SIP number can use letters like in an e- mail addr ess (johndoe@your-ITSP .com for example) or numbers lik e a telephone number (1122334455@V oIP-provider .com for example). SIP Service Domain The SIP service [...]

Chapter 9 Voic e P-2612HNU-Fx User’s Guide 174 SIP Servers SIP is a client -server protocol. A SIP client is an application progr am or device that sends SIP requests. A SIP server responds to the SIP requests. When you use SIP to make a V oIP call, it or i ginates at a client and terminates at a server . A SIP client could be a computer or a SIP[...]

Chapter 9 Voice P-2612HNU-Fx User’s Guide 175 2 The SIP proxy server forw ards the call invitation to C . Figure 54 SIP Proxy Server SIP Redirect Server A SIP redirect serv er accepts SIP requests , tr anslates the destination address to an IP address and sends the translated IP address back to the device that sent the request. Then the client de[...]

Chapter 9 Voic e P-2612HNU-Fx User’s Guide 176 3 Client device A then sends the call invitation to c lient device C . Figure 55 SIP Redirect Se rver SIP Register Server A SIP register server maintains a databa se of SIP identity-to- IP address ( or domain name) mapping. The register serv e r c h e c k s y o u r u s e r n a m e a n d p a s s w o r[...]

Chapter 9 Voice P-2612HNU-Fx User’s Guide 177 1 A sends a SIP INVI TE request to B . This me s sage is a n invitat io n for B to participate in a SIP telephone call. 2 B sends a response indicating t hat the telephone is ringing. 3 B sends an OK response aft er the call is ans wered. 4 A then sends an ACK mess age to acknowledge that B has answer[...]

Chapter 9 Voic e P-2612HNU-Fx User’s Guide 178 PSTN Call Setup Signaling Dual- T one MultiFrequency (D TMF) signalin g uses pairs of frequencies (one lower frequency and one higher frequency) to set up calls. It is al so known as T ouch T one®. Each of the keys on a DTMF tele phone corresponds to a different p air of frequenc ies. Pulse dialing [...]

Chapter 9 Voice P-2612HNU-Fx User’s Guide 179 DSCP and Per-Hop Behavior DiffServ defines a new DS ( Differentiated Services) field to replace the T ype of Service (TOS) field in th e IP header . The DS field contains a 2-bit unused field and a 6-bit DSCP field whic h can define up to 64 servi ce levels. The followi ng figure illustr a tes the DS [...]

Chapter 9 Voic e P-2612HNU-Fx User’s Guide 180 •I n t e r n a l C a l l s • Call P ark and Pickup •D o n o t D i s t u r b Note: T o take full advant age of the supplement ary phone services available through the ZyXEL Device's phone port s, you may need to subscribe to the services from your V oIP service provider . The Flash Key Flas[...]

Chapter 9 Voice P-2612HNU-Fx User’s Guide 181 European Call Hold Call hold a l lows you to pu t a call ( A ) on hold by pressing the flash key . If you have another call, press the flash ke y and then “2” to switch back and forth between caller A and B by putting either one on hold. Press the flash key and then “0” to disconnect the call [...]

Chapter 9 Voic e P-2612HNU-Fx User’s Guide 182 1 When you are on the phone talking to someone, press the flash key to put the caller on hold and get a di al tone. 2 Dial a phone number directly to make another call. 3 When the second call is answered, press the flash k ey and press “3” to create a three-w a y conversation. 4 Hang up the phone[...]

P-2612HNU-Fx User’s Guide 183 C HAPTER 10 File Sharing 10.1 Overview Share files on a USB memory stick or hard drive connected t o your Z yXEL Device with users on your network. The following figure is an overview of the ZyXEL Device’ s file server feature. Computers A and B can access files on a USB device ( C ) which is connected to t he Zy X[...]

Chapter 10 F ile Sharing P-2612HNU-Fx User’s Guide 184 10.1.2 What Y ou Need to Know The following terms and concepts may help as y o u read this chapt er . User Account This gives you access to the fi le sharing server . It includes your user name and password. Workgroup name This is the name given to a set of comp uters that are connected on a [...]

Chapter 10 File Sharing P-2612HNU-Fx User’s Guide 185 2 The Z yXEL Device detects the USB device and makes its contents a v ailable for browsing. If you are connecting a USB ha rd drive that comes with an external power supply , make sure it is connected to an appropriat e power source that is on. Note: If your USB device cannot be de tected by Z[...]

Chapter 10 F ile Sharing P-2612HNU-Fx User’s Guide 186 Each field is desc ribed in the followi ng table. T able 44 USB Services > File Sharing > Share Configuration LABEL DESCRIPTION Enable File Sharing Services (SMB) Select this to enable file sh aring through the Z y XEL Device. Server Configur ation Host Name This shows the read-only nam[...]

Chapter 10 File Sharing P-2612HNU-Fx User’s Guide 187 10.2.1 Share Configuration Add Screen Use this screen to set up a new share on the ZyXEL Device. Click Add in the USB Services > File Sharing > Share Configuration screen. Figure 59 USB Services > File Sharing > Sh are Configuration: Add Each field is desc ribed in the followi ng t[...]

Chapter 10 F ile Sharing P-2612HNU-Fx User’s Guide 188 10.2.1.1 Share Config uration Browse Screen T o select the file path for the share directory , click Br owse in the previous screen. Figure 60 USB Services > File Sharing > Sh are Configuration: Browse Each field is desc ribed in the followi ng table. Apply Click this button to save y o[...]

Chapter 10 File Sharing P-2612HNU-Fx User’s Guide 189 10.2.2 Share Configuration Edit Screen Use this screen to edit an existi ng share on the ZyXEL Device. Click Edit in the USB Services > File Shar ing > Share Configuration screen. Figure 61 USB Services > File Sharing > Sh are Configuration: Edit Each field is desc ribed in the fol[...]

Chapter 10 F ile Sharing P-2612HNU-Fx User’s Guide 190 10.3 The Account Management Screen Use this screen to conf igure a user account. T o access this screen, cl ick USB Services > File Sharin g > Account Manageme nt . Figure 62 USB Services > File Sharing > Accou nt Management Each field is desc ribed in the followi ng table. T able[...]

Chapter 10 File Sharing P-2612HNU-Fx User’s Guide 191 10.3.1 Account Manageme nt Add or Edit Screen Use the following screens to add or edit a user account. T o access these screens, click Advanced > File Sharing > User Config uration and click the Add button or the Edit icon in the Modify column or the Add butt on. Figure 63 USB Services &[...]

Chapter 10 F ile Sharing P-2612HNU-Fx User’s Guide 192[...]

P-2612HNU-Fx User’s Guide 193 C HAPTER 11 Media Server 1 1.1 Overview The media server feature lets anyone on y our network play video , music, and photos from the USB storage device conn ected to your Z yXEL Device (without having to copy them to another computer). The Z yXEL Device can function as a DLNA- compli ant media server . The Z yXEL De[...]

Chapter 11 M edia Serv er P-2612HNU-Fx User’s Guide 194 1 1.2 The Media Server Screen T o change your Z yXEL Device’ s media server sett ings, click USB Services > Media Server . The screen appears as shown. Figure 65 USB Services > Media Se rver The following table describes t he labels in this menu. T able 50 USB Services > Media Ser[...]

P-2612HNU-Fx User’s Guide 195 C HAPTER 12 Print Server 12.1 Overview This chapter describes how y ou can shar e a USB printer via y our Z yXEL Device. The ZyXEL Device allows you to share a USB printer on your LAN. Y ou can do this by connecting a USB printer to one of th e USB ports on the Z yXEL Device and then configuring a TCP/IP port on the [...]

Chapter 12 Print Serve r P-2612HNU-Fx User’s Guide 196 Operating System An operating system (OS) is the interf ace which helps you manage a computer . Common examples are Microsoft Windows, Mac OS or Linux. TCP/IP TCP/IP (T r ansmission Control Protocol / Internet Protocol) is a set of communications protocols that most of the Internet runs on. P[...]

Chapter 12 Print Server P-2612HNU-Fx User’s Guide 197 12.2 The Print Server Screen Use this screen to enable or disable sharing of a USB printer via your Z yXEL Device. T o access this screen, click USB Services > Print Server . Figure 67 USB Services > Print Server The following table describes t he labels in this menu. 12.3 T echnical Ref[...]

Chapter 12 Print Serve r P-2612HNU-Fx User’s Guide 198 CANON PIXM A MP730 CANON PIXM A MP780 CANON PIXM A MP830 CANON PIXUS ip2500 CANON PIXMA ip42 00 CANON PIXMA ip50 00 CANON PIXUS 990i EPSON CX3500 EPSON CX3900 EPSON EPL -5800 EPSON EPL -6200L EPSON LP-2500 EPSON LP-8900 EPSON RX 510 EPSON RX 530 EPSON Stylus 830U EPSON Stylus 1270 EPSON Stylu[...]

Chapter 12 Print Server P-2612HNU-Fx User’s Guide 199 HP Color Laserjet 1500L HP Laserjet 3015 HP Officejet 4255 HP Officejet 5510 HP Officejet 5610 HP Officejet 7210 HP Officejet Pro L7380 HP Photosmart 2610 HP Photosmart 3110 HP Photosmart 7150 HP Photosmart 7830 HP Photosmart C5280 HP Photosmart D5160 HP PSC 1350 HP PSC 1410 IBM Infoprint 1332[...]

Chapter 12 Print Serve r P-2612HNU-Fx User’s Guide 200[...]

P-2612HNU-Fx User’s Guide 201 C HAPTER 13 MAC Filter 13.1 Overview This chapter discusses MAC address filtering. The MAC filter screen allows you to conf igure the Z yXEL Device to give exclusive access to up to 32 wirel ess clients (Allow) based on t he MAC address of the wireless clients. This applies to wired and wireless connecti ons. 13.1.1 [...]

Chapter 13 MAC Filter P-2612HNU-Fx User’s Guide 202 13.2 MAC Filter Screen T o change your Z yXEL Device’ s MAC filter settings, click Se curity > MAC Filter . The screen appears as shown. Figure 68 Security > MAC Filter The following table describes t he labels in this menu. T able 53 Security > MAC Filter LABEL DESCRIPTION Active Che[...]

P-2612HNU-Fx User’s Guide 203 C HAPTER 14 Firewall 14.1 Overview Use the Z yXEL Device firewall scre ens to enable and configure the fir e w all that protects your Z yXEL Device and network fr om attacks by hackers on the Int ernet and control access to it. By default the firewall: • allows tr affic that originates from your LAN computers to go[...]

Chapter 14 Firewall P-2612HNU-Fx User’s Guide 204 DoS Denials of Service (DoS) atta cks are ai med at devices and networks with a connection to th e Inte rnet. Their goal is not to stea l information, but to disable a device or network so users no longer have access to network resources. The Z yXEL Device is pre-configured to automa tically detec[...]

Chapter 14 Firewall P-2612HNU-Fx User’s Guide 205 Note: These rules specify which computers on the LAN can access which co mputers or services on the W AN. Figure 70 Security > Firewall Each field is desc ribed in the followi ng table. T able 54 Security > Firewall LABEL DESCRIPTION Enable LAN-to- WA N S e rv ic e s Blocking Select this to [...]

Chapter 14 Firewall P-2612HNU-Fx User’s Guide 206 14.3 Firewall T echnical Reference This section provi des some technical background informatio n about the topics covered in th is ch apter . 14.3.1 Firewall Rules Overview Y our customized rules tak e precedence and o verride the Z yXEL Device’s d efault settings. The Z yXEL Device ch ecks the [...]

Chapter 14 Firewall P-2612HNU-Fx User’s Guide 207 14.3.3 Security Considerations Note: Incorrectly configuring the firewall ma y block valid access or introduce security risks to the ZyXEL Device and your protected net work. Use caution when creating or deleting firewall rules and test your rules after you configure them. Consider these security [...]

Chapter 14 Firewall P-2612HNU-Fx User’s Guide 208[...]

P-2612HNU-Fx User’s Guide 209 C HAPTER 15 Certificates 15.1 Overview The Z yXEL Device can use certifica tes (als o called digital IDs) to authenticate users. Certificates are based on public-pri v ate key pairs. A certificate contains the certificate owner’ s identity and public k ey . Certificates provide a wa y to exchange public keys fo r u[...]

Chapter 15 Certificates P-2612HNU-Fx User’s Guide 210 3 Tim uses his priv ate key to encrypt the message and s ends it to Jenny . 4 Jenny receiv es the message and uses Tim’ s public ke y to decrypt it. 5 Additionally , Jenny uses her own priv ate key to encrypt a messag e and Tim uses Jenny’ s public key to decrypt t he message. The Zy XEL D[...]

Chapter 15 Certificates P-2612HNU-Fx User’s Guide 21 1 • Binary X.509: This is an ITU- T recomm endation that defines the formats for X.509 certificates. • PEM (Base-64) encoded X.509: Thi s Privacy Enhanced Mail format uses 64 ASCII characters to convert a b inary X.509 certificate into a pr intable form. • Binary PKCS#7: This is a standar[...]

Chapter 15 Certificates P-2612HNU-Fx User’s Guide 212 3 Double-click the certificate’ s icon to open the Certificate window . Click the Details tab and scroll down to the Thumbprint Algorithm and Thumbprint fields. Figure 72 Certificate Det ails 4 Use a secure method to verify t hat the certificate owner has the same information in the Thumbp r[...]

Chapter 15 Certificates P-2612HNU-Fx User’s Guide 213 Click Security > Certificates > My Certificates to open the My Certificates screen. Figure 73 Security > Certificates > My Ce rtificates The following table describes t he labels in this screen. T able 55 Security > Certificates > My Ce rtificates LABEL DESCRIPTION We b S e r[...]

Chapter 15 Certificates P-2612HNU-Fx User’s Guide 214 15.3 T rusted CAs Use this screen to view a summary list of ce rti f icates of the certification authorities that you have set the Z yXEL Device to accept as trusted. The Z yXEL Device accepts any v alid certifi cate signed by a cert ific ation authority on this list as being trustworthy; thus[...]

Chapter 15 Certificates P-2612HNU-Fx User’s Guide 215 15.4 T rusted CA Import Click Security > Certificates > Trusted CAs to open t he Trusted CAs screen and then click Import to open the Trusted CA Import screen. Follow the instructions in t his screen to sav e a trus ted certification authority’ s certificate to the ZyXEL Device. Name T[...]

Chapter 15 Certificates P-2612HNU-Fx User’s Guide 216 Note: Y ou must remove any sp aces from th e certificate’s filename before you can import the certificate. Figure 75 Security > Certificates > T rusted CA > Import The following table describes t he labels in this screen. 15.5 T rusted CA Det ails Use this screen to view in-depth in[...]

Chapter 15 Certificates P-2612HNU-Fx User’s Guide 217 Click Security > Certificates > Trusted CAs to open t he Trusted CAs screen. Click the deta ils icon to open the Trusted CA Details screen. Figure 76 Security > Certificates > T rusted CA > Det ails The following table describes t he labels in this screen. T able 58 Security >[...]

Chapter 15 Certificates P-2612HNU-Fx User’s Guide 218[...]

P-2612HNU-Fx User’s Guide 219 C HAPTER 16 Static Route 16.1 Overview The Z yXEL Device usually uses the default gatewa y to route outbound tr affic from computers on the LAN to the Internet. T o have the Z yXEL Device send data to devices not reachable through the de fault g ateway , use static routes. For example, the next figure shows a compute[...]

Chapter 16 Stat ic Route P-2612HNU-Fx User’s Guide 220 16.2 Configuring S t atic Route Use this screen to view and configure IP static ro ut es on the Z yXEL Device. Click Advanced > Static Route to open the Static Route screen. Figure 78 Advanced > S tatic Route The following table describes t he labels in this screen. T able 59 Advanced &[...]

Chapter 16 Static Route P-2612HNU-Fx User’s Guide 221 16.2.1 S t atic Route Add/Edit Select a static route index number and click Add or Edit . The screen show n next appears. Use this screen to configure the required info rmation for a static route. Figure 79 Advanced > S tatic Route > Add/Edit The following table describes t he labels in [...]

Chapter 16 Stat ic Route P-2612HNU-Fx User’s Guide 222[...]

P-2612HNU-Fx User’s Guide 223 C HAPTER 17 Quality of Service (QoS) 17.1 Overview This chapter discusses the Z yXEL Device’s QoS screens. Use these screens to set up your Z yXEL Device to use QoS for tr affic management. Quality of Service (QoS) refers to both a network’ s ability to deliver data with minimum delay , and the networking me thod[...]

Chapter 17 Quality of Service (QoS) P-2612HNU-Fx User’s Guide 224 •U s e t h e Monitor screen ( Section 17.5 on page 233 ) to view the ZyXEL Device’s QoS-related packet stat istics. 17.1.2 What Y ou Need to Know The following terms and concepts may help as y o u read this chapt er . QoS versus C os QoS is used to prioritize s o urce-to-destin[...]

Chapter 17 Quality of Service (QoS) P-2612HNU-Fx User’s Guide 225 Click Advanced > QoS > General to open the screen as shown next. Figure 80 Advanced > QoS > General The following table describes t he labels in this screen. T able 61 Advanced > QoS > General LABEL DESCRIPTION Active QoS Select the check box to turn on QoS to imp[...]

Chapter 17 Quality of Service (QoS) P-2612HNU-Fx User’s Guide 226 17.3 The Queue Setup Screen Use this screen to configure QoS queue assignment. Click QoS > Queue Setup to open the screen as shown next. Figure 81 Advanced > QoS > Queue Se tup The following table describes t he labels in this screen. T able 62 Advanced > QoS > Queue[...]

Chapter 17 Quality of Service (QoS) P-2612HNU-Fx User’s Guide 227 17.3.1 Adding/Editing a QoS Queue Use this screen to conf igure a queue. Click the Add button or the edit icon in the Queue Setup screen. Figure 82 Advanced > QoS > Queue Se tup: Add/Edit The following table describes t he labels in this screen. 17.4 The Class Setup Screen Us[...]

Chapter 17 Quality of Service (QoS) P-2612HNU-Fx User’s Guide 228 Y ou can give different prioriti es to tr a ffic that the Z yXEL Device forwards out through the W AN interface. Give high priori ty to voice and video to make the m run more smoothl y . Similarly , give low priority to many large file down lo ads so tha t they do not reduce the qu[...]

Chapter 17 Quality of Service (QoS) P-2612HNU-Fx User’s Guide 229 17.4.1 QoS Class Add/Edit Click the Add button or the Edit icon in the Class Setup screen to configure a classifier . Figure 84 Advanced > QoS > Class Setup: Add/Ed it[...]

Chapter 17 Quality of Service (QoS) P-2612HNU-Fx User’s Guide 230 The following table describes t he labels in this screen. T able 65 Advanced > QoS > Class Setup: Add/Edit LABEL DESCRIPTION Class Configur ation Active Select to enable or disable this classifier . Class Name Enter a descriptive name of up to 32 printable English keyboard ch[...]

Chapter 17 Quality of Service (QoS) P-2612HNU-Fx User’s Guide 231 Ether T ype Select a predefined application to configure a class for the matched traffic. If you select IP , you also need to configure source or destination MAC address, IP address, DHCP options, DSCP v alue or the protocol type. If you select 8021 Q , you can configure an 802.1p [...]

Chapter 17 Quality of Service (QoS) P-2612HNU-Fx User’s Guide 232 802.1P This field is available only when you select 802.1Q in the Ether Type field. Select this option and select a priority level (between 0 and 7) from the drop down list box. "0" is the lowest priority level and "7" is the highest. VLAN ID This field is avail[...]

Chapter 17 Quality of Service (QoS) P-2612HNU-Fx User’s Guide 233 17.5 The QoS Monitor Screen T o view the ZyXEL Device’ s QoS packet statistics, click Advan ced > QoS > Monitor . The screen appears as shown. Figure 85 Advanced > QoS > Monitor The following table descri bes the labels in this screen. 17.6 QoS T echnical Reference Th[...]

Chapter 17 Quality of Service (QoS) P-2612HNU-Fx User’s Guide 234 17.6.1 IEEE 802.1Q T ag The IEEE 802.1Q standard defi nes an exp licit VLAN tag in the MAC header to identify the VLAN membership of a frame across bridges. A VLAN tag includes the 12-bit VLAN ID and 3-bit user priority . The VLAN ID associates a frame with a specific VLAN and prov[...]

Chapter 17 Quality of Service (QoS) P-2612HNU-Fx User’s Guide 235 DiffServ (Differentia ted Services) is a class of service (CoS) model that marks packets so that they receive s pecific per-hop treatment at DiffServ-c ompliant network devices along the route based on the application types and tr affic flow . P ack ets are marked with DiffServ Cod[...]

Chapter 17 Quality of Service (QoS) P-2612HNU-Fx User’s Guide 236[...]

P-2612HNU-Fx User’s Guide 237 C HAPTER 18 Dynamic DNS Setup 18.1 Overview This chapter discusses how to configure your ZyXEL Device to use Dynamic DNS. Dynamic DNS allows you to update your current dynamic IP a ddress with one or many dynamic DNS services so that anyone can cont act you (in applications such as NetMeeting and CU- SeeMe). Y ou can[...]

Chapter 18 Dy namic DNS Se tup P-2612HNU-Fx User’s Guide 238 18.2 Configuring Dynamic DNS T o change your Z yXEL Device’ s DDNS, click Advanced > D ynamic DNS . The screen appears as shown. See Section 18.1 on page 237 for more information. Figure 86 Advanced > Dynamic DNS The following table describes t he fields in this screen. T able 6[...]

P-2612HNU-Fx User’s Guide 239 C HAPTER 19 Service Control 19.1 Overview This chapter provides information on the Service Control screens. Service Control allows you to manage your Z yXEL Device from a remote location through the following interfaces: • LAN and WLAN •W A N o n l y Note: The ZyXEL Device is managed using the W eb Configurator .[...]

Chapter 19 Serv ice Control P-2612HNU-Fx User’s Guide 240 • Secure Copy (SC) is a secure way of tr ansferring files between computers. It uses port 22. • SSH File Transfer Protocol or Secu re File Transfer Protocol (SFTP) is a n old wa y of transferring files between computers. It uses port 22. 19.2 The Service Control Screen Use this screen [...]

241 P ART III Maintenance, T roubleshooting and S pecifications Sys te m ( 24 3 ) Logs (247) T ools (253) Diagnostic (265) Account (269) T roubleshooting ( 271) Product Specifications (279)[...]

242[...]

P-2612HNU-Fx User’s Guide 243 C HAPTER 20 System 20.1 Overview This chapter shows you how to configure system related settings, suc h as system time, password, name, the domain name an d the inactivity timeout interv al. 20.1.1 What Y ou Can Do in this Chapter •U s e t h e General screen ( Section 20.2 on page 244 ) to configure system settings[...]

Chapter 20 Sy stem P-2612HNU-Fx User’s Guide 244 20.2 The System General Screen Use the General screen to configure system settings such as t he system and domain name, inactivity timeou t interval and system p assword. The Host Name is for identification purposes. However , because some ISPs check this name you should enter your comput er's[...]

Chapter 20 System P-2612HNU-Fx User’s Guide 245 20.3 The T ime Setting Screen T o change your Z yXEL Device’ s time and date, click Maintenance > System > Time Setting . The screen appears as shown. Use this screen to configure the Z yXEL Device’ s time based on your local time zone. Figure 89 Maintenance > System > T ime Setting [...]

Chapter 20 Sy stem P-2612HNU-Fx User’s Guide 246 Daylight Savings Da ylight saving is a period from late spring to early fall when many countries set their clocks ahead of normal local time by one hour to give more daytime light in the evening. Select this option if you use Daylight Saving Time. Start Date Configure the day and time when Day ligh[...]

P-2612HNU-Fx User’s Guide 247 C HAPTER 21 Logs 21.1 Overview The web configurator allows y ou to choos e which categories of events and/o r alerts to hav e the Z yXEL Device log and then displa y the logs or have the Z yXEL Device send them to an administr ator (as e-mail) or to a syslog server . Note: The ZyXEL Device’ s log feature is only fo[...]

Chapter 21 L ogs P-2612HNU-Fx User’s Guide 248 facility and severit y level. The syslog faci lity identifies a fi le in the syslog server . Refer to the document ation of your syslog progr am for detail s. The following table describes the syslog sev erity levels. 21.2 The V iew Log Screen Click Maintenance > Logs to open the View Log screen. [...]

Chapter 21 Logs P-2612HNU-Fx User’s Guide 249 The following table describes t he fields in this screen. 21.3 The Log Settings Screen Use the Log Settings screen to configure where the Z yXEL Device sends logs and which logs and/or immediat e alerts the Z yXEL Device records. T o change your Z yXEL Device’ s log settings, click Main tenance >[...]

Chapter 21 L ogs P-2612HNU-Fx User’s Guide 250 The following table describes t he fields in this screen. 21.4 Log Descriptions This section provides descripti ons of example log messages. T able 74 Maintenance > Logs > Log Settings LABEL DESCRIPTION Sysl o g Logging The ZyXEL Device sends a log to an external syslog server . Active Click Ac[...]

Chapter 21 Logs P-2612HNU-Fx User’s Guide 251 T able 76 SIP Call Signaling LOG MESSAGE DESCRIPTION SIP Call Signaling [SIP number][port number] SIP Content - SIP Message Send Send SIP message to SIP server . SIP Call Signaling [SIP number][port number] SIP Content - SIP Message Received Re ceive SIP message from SIP server . SIP: Number DeRegiste[...]

Chapter 21 L ogs P-2612HNU-Fx User’s Guide 252 Disable CFB DeActivate call forw arding on No Busy to the registered destination. temp. enable CallWaiting One-shot enable call waiting. temp. disable CallWaiting One-shot disable call waiting. CallWaiting Interrogation Interrogation the call waiting status. T able 78 VoIP Miscellaneous LOG MESSAGE D[...]

P-2612HNU-Fx User’s Guide 253 C HAPTER 22 Tools 22.1 Overview Use the instructions in this chapter to ch ange the device’ s configuration file or upgrade i ts firmware. After you configure y our device, you can backup the configu ration file to a com puter . That way if you la ter misconf igure the d evice, you can upload the backed up c onfigu[...]

Chapter 22 To ols P-2612HNU-Fx User’s Guide 254 the Z yXEL Device's settings , they can be saved back to your computer under a filename of your choosing. ftp> put firmware.bin ras This is a sample FTP session showing the tr ansfer of the computer file "firmware.bin" to the Zy XEL Device. If your (T)FTP client does not allow you [...]

Chapter 22 Tools P-2612HNU-Fx User’s Guide 255 22.1.3 Before Y ou Begin • Ensure you ha ve either created a firew all rule to allow access from the WAN or turned the firew all off , otherwise the F T P will not function. • Make sure the FTP service has not been disabled in the Advanced > Service Control screen. 22.2 Firmware Upgrade Screen[...]

Chapter 22 To ols P-2612HNU-Fx User’s Guide 256 After you see the Firmware Upload in Progress screen, wait two minutes before logging into the Z yXEL Device again. Figure 93 Firmware Upload In Progress The Z yXEL Device automatically restarts in this time causing a temporary network disconnect. In some oper ating systems, y ou may see the followi[...]

Chapter 22 Tools P-2612HNU-Fx User’s Guide 257 Click Maintenance > Tools > Configurat ion . Information related to factory defaults, backup configuration, and restor ing configuration appears in this screen, as shown next. Figure 96 Maintenance > T ools > Configuration Backup Configuration Backup Configur ati on allows you to back up [...]

Chapter 22 To ols P-2612HNU-Fx User’s Guide 258 Do not turn off the ZyXEL Device wh ile configuration file upload is in progress. After you see a “restore configuration successf ul” screen, you must then w ait one minute before logging into the Z yXEL Device again. Figure 97 Configura tion Upload Successful The Z yXEL Device automatically res[...]

Chapter 22 Tools P-2612HNU-Fx User’s Guide 259 Reset to Factory Default s Click the Reset button to clear all user-enter ed configur ation information and return the Z yXEL Device to its factor y defaults. The following wa rning screen appears. Figure 99 Reset W arning Message Figure 100 Reset In Process Message Y ou can also press the RESET butt[...]

Chapter 22 To ols P-2612HNU-Fx User’s Guide 260 22.5 T echnical Reference The following section contains additional technical information about the Z yXEL Device features de sc ri bed in this chapter . 22.5.1 T ool Examples Note: Only the administrator account (usern ame ‘admin’) can access the ZyXEL Device through FTP . Note: When uploading [...]

Chapter 22 Tools P-2612HNU-Fx User’s Guide 261 FTP and TFTP Firmware and C onfiguration File Uploads These examples show you how to upload firmware and configuration files. Do not interrupt the file tr ansfer process as this may PERMANENTL Y DAMAGE your device. FTP is the preferred method for uploading t he firmware and conf iguration. T o use th[...]

Chapter 22 To ols P-2612HNU-Fx User’s Guide 262 FTP Session Example of Firmware File Upload Below is an example of an F TP session. Figure 103 FTP Session Example of Firmwa re File Upload More commands (found in GUI-based FTP clients) are listed in this chapter . Ref e r t o Section 22.1.2 on page 253 to read about configurations that disal low T[...]

Chapter 22 P-2612HNU-Fx User’s Guide 263 Note that the teln et connection m us t b e active and the device in CI mode before and during the TFTP transfer . F or details on TFTP commands (see following example), please consult t he documentation of your TFTP client progr am. For UNIX, use “get” to tr ansfer from the device to the computer , ?[...]

Chapter 22 P-2612HNU-Fx User’s Guide 264[...]

P-2612HNU-Fx User’s Guide 265 C HAPTER 23 Diagnostic 23.1 Overview These read-only screens display information t o help you identif y problems with the ZyXEL Device. 23.1.1 What Y ou Can Do in the Diagnostic Screens Use the General Diagnostic screen ( Section 23.2 on page 265 ) to check or reset your DS L co nn ect ion . 23.2 The General Diagnost[...]

Chapter 23 Diagnostic P-2612HNU-Fx User’s Guide 266 The following table describes t he fields in this screen. T able 83 Maintenance > Diagnostic > Gen eral ITEM DESCRIPTION AT M Status Click this button to view you r DSL connection’ s Asynchronous T ransfer Mode (A TM) statistics. A TM is a networking technology that provides high-speed d[...]

Chapter 23 Diagnostic P-2612HNU-Fx User’s Guide 267 DSL Line Status Click this button to view statistics about the DSL connections. noise margin downstream is the signal to noise ratio for the downstream part of the connection (coming into the Z yXEL Device from the ISP). It is measured in decibels. The higher the number the more signal and less [...]

Chapter 23 Diagnostic P-2612HNU-Fx User’s Guide 268[...]

P-2612HNU-Fx User’s Guide 269 C HAPTER 24 Account 24.1 Overview Use this screen to change the pass word for the Administr ator and User accounts for your Z yXEL Device. 24.2 Admin/Account Screen Use this screen to change the pass word for the Administr ator and User accounts for your Z yXEL Device. Click Maintenance > Accoun t to open the scre[...]

Chapter 24 Ac co unt P-2612HNU-Fx User’s Guide 270 The following table describes t he labels in this screen. T able 84 Maintenance > Account > Admin/User ITEM DESCRIPTION Old P assword T ype the default password or the existing password you use to access the system in this field. New P assword T ype your new system password (up to 30 char a[...]

P-2612HNU-Fx User’s Guide 271 C HAPTER 25 Troubleshooting 25.1 Overview This chapter offers some suggesti ons to solv e problems y ou might encounter . The potential problems are divided into the following categories . • P ower , Hardware Connections, and LEDs • Z yXEL Device Access and Login • Internet Access • Phone Calls and VoIP • M[...]

Chapter 25 Tro u blesh oo tin g P-2612HNU-Fx User’s Guide 272 One of the LEDs does not behave as expected. 1 Make sure you understand the n ormal behavior of the LED. See Section 1.5 on page 24 . 2 Check the hardware connections. See the Quick Start Guide. 3 Inspect your cables for damage. Cont act the vendor to replace any damaged cables. 4 T ur[...]

Chapter 25 Troubleshooting P-2612HNU-Fx User’s Guide 273 • If you c hanged the IP address and have f orgotten it, see the troubleshooti ng suggestions for I forgot the IP address for the Z yXEL Device. 2 Check the hardware connections, and ma k e sure the LEDs are behav i n g as expected. See the Quick Start Guide. 3 Make s u r e you r I nter n[...]

Chapter 25 Tro u blesh oo tin g P-2612HNU-Fx User’s Guide 274 I cannot use FTP to upload / download the configuration fi le. / I cannot use FTP to upload new firmware. See the troubleshooting suggestions for I cannot see or access the Login screen in the web configu rator . Ignore the suggestions about your brows er . 25.4 Internet Access I canno[...]

Chapter 25 Troubleshooting P-2612HNU-Fx User’s Guide 275 The Internet conn ection is slow or intermittent. 1 There might be a lot of traffic on the network. Look at the LEDs, and check Section 1.5 on page 24 . If the Z yXEL Device is sending or receiving a lot of information, try closing some programs that use the Internet, especially peer -to-pe[...]

Chapter 25 Tro u blesh oo tin g P-2612HNU-Fx User’s Guide 276 3 If the V oIP settings are correct, use speed dial to make peer -to-peer calls. If yo u can make a call usi ng speed dial, there may be something wrong with the SIP server , contact your V oIP service provider . 25.6 Multiple SIP Account s Y ou can set up two SIP accounts on y our Z y[...]

Chapter 25 Troubleshooting P-2612HNU-Fx User’s Guide 277 these configuration changes you need to configure the Analo g Phone screen. See Section 9.4 on page 169 . Figure 108 Outgoing Calls: Individual Configuration 25.6.2 Incoming Calls The following example shows the default behavior of your Z y XEL De vice for incoming calls when two SIP accoun[...]

Chapter 25 Tro u blesh oo tin g P-2612HNU-Fx User’s Guide 278 In the next example, phone port 1 is co nf igured to use SIP account 1 and phone port 2 is configured to use SIP account 2 for incoming calls. In this case, every time you receive a call from your SIP ac count 1, the phone connected to phone port 1 rings. Similarly , ev ery time yo u r[...]

P-2612HNU-Fx User’s Guide 279 C HAPTER 26 Product Specifications The following tables summarize the Z yXEL Device’ s hardware and firmware features. Hardware Specifications T able 85 Hardware Specifications Dimensions 256 (W) x 145 (D) x 40 (H) mm We i g h t 457 g P ower Specification 12V 1.5A DC Built-in S witch F our auto-negotiating, auto MD[...]

Chapter 26 Product Specifications P-2612HNU-Fx User’s Guide 280 Firmware S pecifications T able 86 Firmware Specifications Default IP Address 192.168.1 .1 Default Subnet Mask 255.255.255. 0 (24 bits) Default User Name admin Default P assword 1234 DHCP Server IP P ool Starting Address: 192.168.1.33 Size: 32 Static DHCP Addresses 10 Static Routes 1[...]

Chapter 26 Product Specifications P-2612HNU-Fx User’s Guide 281 IP Multicast IP multicast is used to send traffic to a specific group of computers. The Z yXEL Device supports versions 1 and 2 of IGMP (Internet Group Management Protocol) used to join multicast groups (see RFC 2236). Time and Date Get the current time and date from an external serv[...]

Chapter 26 Product Specifications P-2612HNU-Fx User’s Guide 282 ADSL Standards Support ITU G.992.1 G.d mt EOC specified in ITU- T G.992. 1 ADSL2 G.dmt.bis (G.992.3) ADSL 2/2+ AnnexM ADSL2+ (G.992.5) R e ach-Extend e d AD SL (RE AD SL ) SRA (Seamless R ate Adaptation) Auto-negotiating rate adaptation ADSL physical connection AAL5 (A TM A daptation[...]

Chapter 26 Product Specifications P-2612HNU-Fx User’s Guide 283 V oice Specifications Note: T o take full advant age of the supplement ary phone services available through the ZyXEL Device's phone port, you may need to subscribe to the se rvices from your V oIP service provider . Note: Not all features are sup ported by al l service provider[...]

Chapter 26 Product Specifications P-2612HNU-Fx User’s Guide 284 Firmware update enable / disable If your service provider uses this feature, you hear a recorded message when you pick up the phone when new firmware is available for your ZyXEL D ev i ce . En ter *9 9 # in you r ph one ’s keypa d to have the Z y XEL Device upgrade the fi rmware, o[...]

Chapter 26 Product Specifications P-2612HNU-Fx User’s Guide 285 Wireless Features SIP ALG Y our device is a SIP Application Layer Gateway (AL G). It allows V oIP calls to pass through NA T for devices behind it (such as a SIP-based V oIP software application on a computer). Other Voice Fea t u r e s SIP version 2 (Session Initiation Protocol RFC [...]

Chapter 26 Product Specifications P-2612HNU-Fx User’s Guide 286 The following list, which is not exhaust ive , illust rates the standards supported in the ZyXEL Device. WPS Wi-Fi Protected Setup Other Wireless F eatures IEEE 802.11g Compliance Frequency Range: 2.4 GHz ISM Band Advanced Orthogonal Freque ncy Division Multiplexing (OFDM) Data Rates[...]

Chapter 26 Product Specifications P-2612HNU-Fx User’s Guide 287 W all-mounting Instructions Do the following to hang y our Z yXEL Device on a wal l. Note: See T able 85 on page 279 for the size of screws to use and how far apart to place them. 1 Locate a high position on a w all that is free of obstructions. Use a sturdy w all. RFC 2408 Internet [...]

Chapter 26 Product Specifications P-2612HNU-Fx User’s Guide 288 2 Drill two holes for the screws. Mak e sure the distance between the centers of the holes matches what is listed in the product specifications appendix. Be careful to avoid damaging pipe s or cables located inside the wall when drilling holes for the screws. 3 Do not screw the s cre[...]

Chapter 26 Product Specifications P-2612HNU-Fx User’s Guide 289 The following are dimensions of an M4 tap screw and masonry plug used for wall mounting. All measurements are in millimeters (mm). Figure 1 12 Masonry Plug and M4 T ap Screw[...]

Chapter 26 Product Specifications P-2612HNU-Fx User’s Guide 290[...]

291 P ART IV Appendices and Index Setting Up Y our Computer’s IP Address (305) P op-up Windows, Jav aScripts and Java P ermissions (335) IP Addresses and Subnetting (293) Wireless LANs (345) Common Services (369) Open Software Announcements (373) Legal Information (397) Index (399)[...]

292[...]

P-2612HNU-Fx User’s Guide 293 A PPENDIX A IP Addresses and Subnetting This appendix introduces IP addresses and subnet masks. IP addresses identify indi vidual devices on a network. Every networking device (such as computers, serv ers, routers, and printers) needs an IP address to communicate across the netw ork. These networking devices are also[...]

Appendix A IP Addresses and Subnetting P-2612HNU-Fx User’s Guide 294 The following figure shows an example IP address in which the first three octets (192.168.1) are the network number , and the fourth octet (16) is the host ID. Figure 1 13 Network Number and Host ID How much of the IP address is the networ k number and how much is the host ID va[...]

Appendix A IP Addresses and Subnetting P-2612HNU-Fx User’s Guide 295 By conv ention, subnet masks alw ays cons ist of a continuous sequence of ones beginning from the leftmost bit of the mask, followed by a continuous sequence of zeros, for a total number of 32 bits. Subnet masks can be referred to by the size of the network number part (the bits[...]

Appendix A IP Addresses and Subnetting P-2612HNU-Fx User’s Guide 296 Not ation Since the mask is alw ays a continuo us number of ones beginning f rom the left, followed by a continuous number of zeros for the remainder of the 32 bit mask, you can simply specif y the number of ones instead of writing the v alue of each octet. Th is is us ua lly sp[...]

Appendix A IP Addresses and Subnetting P-2612HNU-Fx User’s Guide 297 The following figure shows the company network before subnetting. Figure 1 14 Subnetting Example: Before Subnetting Y ou can “borrow” one of the host ID bits to d ivide the network 192.168.1.0 into two separate sub-networks. The subnet mask is now 25 bits (25 5.255.255.128 o[...]

Appendix A IP Addresses and Subnetting P-2612HNU-Fx User’s Guide 298 The following figure shows the company network after subnet ting. There are now two sub-n etworks, A and B . Figure 1 15 Subnetting Example: After Subnetting In a 25-bit subnet the host ID has 7 bits , so each sub-net work has a maximum of 2 7 – 2 or 126 possibl e hosts (a hos[...]

Appendix A IP Addresses and Subnetting P-2612HNU-Fx User’s Guide 299 Each subnet contains 6 host ID bit s, giving 2 6 - 2 or 62 hosts for each subnet (a host ID of all zeroes i s the subnet it self , all ones is the subnet’ s broadcast address). T able 94 Subnet 1 IP/SUBNET MASK NETWORK NUMBER LAST OCTET BIT VA L U E IP Address (Decimal) 192.16[...]

Appendix A IP Addresses and Subnetting P-2612HNU-Fx User’s Guide 300 Example: Eight Subnet s Similarly , use a 27-b it mask to create eight subnets (00 0, 001, 010, 011, 100, 101, 110 and 111). The following table shows IP address last octet values for each sub net. Subnet Planning The following table is a summary for subnet planning on a network[...]

Appendix A IP Addresses and Subnetting P-2612HNU-Fx User’s Guide 301 Configuring IP Addresses Where you obtain your network number depends on your particular situation. If the ISP or your network administrat or assigns you a block of registered IP addresses, follow their instructions i n selecting th e IP addresse s and the sub n et mask. If the [...]

Appendix A IP Addresses and Subnetting P-2612HNU-Fx User’s Guide 302 Private IP Addresses Every machine on the In ternet must ha ve a uni que address. If your ne tworks are isolated from the Internet (running only between two br anch offices, for example) you can assign an y IP addresses to the hosts without problems. However , the Internet Assig[...]

Appendix A IP Addresses and Subnetting P-2612HNU-Fx User’s Guide 303 address to computer A or setting computer A to obtain an IP address automatically . Figure 1 16 Conflicting Computer IP Addresses Example Conflicting Router IP Addresses Example Since a router connects different networks, it must have inte rfaces u sing di fferent network number[...]

Appendix A IP Addresses and Subnetting P-2612HNU-Fx User’s Guide 304 The computer cannot access the Internet. This prob lem can be solved by assigning a different IP address to t he computer or the router ’ s LAN port. Figure 1 18 Conflicting Computer and Router IP Addresses Examp le[...]

P-2612HNU-Fx User’s Guide 305 A PPENDIX B Setting Up Y our Computer ’ s IP Address Note: Y our specific Z yXEL Device may not support all of the operating systems described in this appendix. See the produc t specifications for mo re information about which operating systems are sup ported. This appendix shows you how to conf igure the IP setti [...]

Appendix B Se tting Up Your Computer’s IP Addres s P-2612HNU-Fx User’s Guide 306 1 Click Start > Control Panel . Figure 1 19 Windows XP: S tart Menu 2 In the Control Panel , click the Network Connections icon. Figure 120 Windows XP: Control Panel[...]

Appendix B Setting Up Your Computer’s IP Address P-2612HNU-Fx User’s Guide 307 3 Right- click Local Area Connection and then select Properties . Figure 121 Windows XP: Control Panel > Ne twork Connections > Properties 4 On the General tab, select Internet Protocol (TCP/IP) and then click Properties . Figure 122 Windows XP: Local Area Conn[...]

Appendix B Se tting Up Your Computer’s IP Addres s P-2612HNU-Fx User’s Guide 308 5 The Internet Protocol TCP/IP Properties window opens. Figure 123 Windows XP: Internet Protocol (T CP/IP) Properties 6 Select Obtain an IP address automatically if y our network administrator or ISP assigns your IP addres s dynamically . Select Use the following I[...]

Appendix B Setting Up Your Computer’s IP Address P-2612HNU-Fx User’s Guide 309 2 In the Command Prompt window , type "ipconfig" and then press [ENTER]. Y ou can also go to Start > Control Panel > Network Connections , right-click a network connection , click Sta tus and then click the Support tab to view your IP address and conn[...]

Appendix B Se tting Up Your Computer’s IP Addres s P-2612HNU-Fx User’s Guide 310 3 Click the Network and Sharing Center icon. Figure 126 Windows V i sta: Network And Internet 4 Click Manage network conne ctions . Figure 127 Windows V i sta: Network and Sharing Cent er 5 Right- click Local Area Connection and then select Properties . Figure 128 [...]

Appendix B Setting Up Your Computer’s IP Address P-2612HNU-Fx User’s Guide 31 1 6 Select Internet Protocol Version 4 (TCP/IPv4) and then select Properties . Figure 129 Windows V i sta: Local Area Connection Properties[...]

Appendix B Se tting Up Your Computer’s IP Addres s P-2612HNU-Fx User’s Guide 312 7 The Internet Protocol Versio n 4 (TCP/IPv4) Properties window opens. Figure 130 Windows V i sta: Internet Protocol V ersion 4 (TCP/IPv4) Properties 8 Select Obtain an IP address automatically if y our network administrator or ISP assigns your IP addres s dynamica[...]

Appendix B Setting Up Your Computer’s IP Address P-2612HNU-Fx User’s Guide 313 2 In the Command Prompt window , type "ipconfig" and then press [ENTER]. Y ou can also go to Start > Control Panel > Network Connections , right-click a network connection , click Sta tus and then click the Support tab to view your IP address and conn[...]

Appendix B Se tting Up Your Computer’s IP Addres s P-2612HNU-Fx User’s Guide 314 3 Click Change adapter settings . Figure 133 Windows 7: Network And Shar ing Center 4 Double c lick Local Area Connection and then select Properties . Figure 134 Windows 7: Local Area Conne ction S tatus Note: During this procedure, click Continue whenever Windo ws[...]

Appendix B Setting Up Your Computer’s IP Address P-2612HNU-Fx User’s Guide 315 5 Select Internet Protocol Version 4 (TCP/IPv4) and then select Properties . Figure 135 Windows 7: Local Area Conne ction Properties[...]

Appendix B Se tting Up Your Computer’s IP Addres s P-2612HNU-Fx User’s Guide 316 6 The Internet Protocol Versio n 4 (TCP/IPv4) Properties window opens. Figure 136 Windows 7: Internet Pro tocol V ersion 4 (TCP/IPv4) Properties 7 Select Obtain an IP address automatically if y our network administrator or ISP assigns your IP addres s dynamically .[...]

Appendix B Setting Up Your Computer’s IP Address P-2612HNU-Fx User’s Guide 317 3 The IP settings are display ed as follows. Figure 137 Windows 7: Internet Pro tocol V ersion 4 (TCP/IPv4) Properties Mac OS X: 10.3 and 10.4 The screens in this section are from Mac OS X 10.4 but can also apply to 10.3. 1 Click Apple > System Preferences . Figur[...]

Appendix B Se tting Up Your Computer’s IP Addres s P-2612HNU-Fx User’s Guide 318 2 In the System Preferences window , click the Network icon. Figure 139 Mac OS X 10.4: System Pr eferences 3 When the Network preferences pane opens, select Built-in Ethernet from the network connection type list, and then click Configure. Figure 140 Mac OS X 10.4:[...]

Appendix B Setting Up Your Computer’s IP Address P-2612HNU-Fx User’s Guide 319 4 For d ynamically assigned settings, select Using DHCP from the Configure IPv4 list in the TCP/IP tab. Figure 141 Mac OS X 10.4: Network Preferences > TCP/IP T ab. 5 For s tatically assigned settings, do t he following: •F r o m t h e Configure IPv4 list, selec[...]

Appendix B Se tting Up Your Computer’s IP Addres s P-2612HNU-Fx User’s Guide 320 •I n t h e Router field, t ype the IP address of your device. Figure 142 Mac OS X 10.4: Network Preferences > Ethernet 6 Click Apply Now and close the window . V erifying Settings Check your TCP/IP properties by clicking Applications > Utilities > Networ[...]

Appendix B Setting Up Your Computer’s IP Address P-2612HNU-Fx User’s Guide 321 Mac OS X: 10.5 The screens in this section are from Mac OS X 10.5. 1 Click Apple > System Preferences . Figure 144 Mac OS X 10.5: Apple Menu 2 In System Preferences , click the Net work icon. Figure 145 Mac OS X 10.5: Systems Preferences[...]

Appendix B Se tting Up Your Computer’s IP Addres s P-2612HNU-Fx User’s Guide 322 3 When the Network preferences pane opens, select Ethe rnet from the list of available conn ecti on ty pes. Figure 146 Mac OS X 10.5: Network Preferences > Ethernet 4 From the Configure lis t, sele ct Using DHCP for dynamically assigned settings. 5 For s tatical[...]

Appendix B Setting Up Your Computer’s IP Address P-2612HNU-Fx User’s Guide 323 •I n t h e Router field, enter the IP address of your Z yXEL Device. Figure 147 Mac OS X 10.5: Network Preferences > Ethernet 6 Click Apply and close the wi nd ow .[...]

Appendix B Se tting Up Your Computer’s IP Addres s P-2612HNU-Fx User’s Guide 324 V erifying Settings Check your TCP/IP properties by clicking Applications > Utilities > Network Utilities , and then selecting the appropriat e Network interface from the Info tab. Figure 148 Mac OS X 10.5: Network Utility Linux: Ubuntu 8 (GNOME) This section[...]

Appendix B Setting Up Your Computer’s IP Address P-2612HNU-Fx User’s Guide 325 1 Click System > Administration > Network . Figure 149 Ubuntu 8: System > Administration Menu 2 When the Network Settings wi ndow opens, click Unl ock to open the Authenticate window . (By default, the Unloc k button is greyed out until clicked.) Y ou cannot[...]

Appendix B Se tting Up Your Computer’s IP Addres s P-2612HNU-Fx User’s Guide 326 3 In the Authenticate window , enter your admi n a ccount name and password then click the Authenticate button. Figure 151 Ubuntu 8: Administrator Account Authentication 4 In the Network Settings window , select the connection that you wa nt to configure, then clic[...]

Appendix B Setting Up Your Computer’s IP Address P-2612HNU-Fx User’s Guide 327 5 The Properties dialog box opens. Figure 153 Ubuntu 8: Network Settings > Properties •I n t h e Configuration list, select Automatic Configuration (DHCP) if you have a dynamic IP address. •I n t h e Configuration li st, select Static IP address if you hav e a[...]

Appendix B Se tting Up Your Computer’s IP Addres s P-2612HNU-Fx User’s Guide 328 7 If you know yo ur DNS server IP address(es), click the DNS tab in the Net work Settings window and then enter the DNS se rv er information in the fields provided. Figure 154 Ubuntu 8: Network Settings > DNS 8 Click the Close button to apply the changes. V erif[...]

Appendix B Setting Up Your Computer’s IP Address P-2612HNU-Fx User’s Guide 329 tab. The Interface Statistics column shows data if your connection is working properly . Figure 155 Ubuntu 8: Network T ools Linux: openSUSE 10.3 (KDE) This section shows y ou how to configure y o ur computer’s T CP/IP settings in the K Desktop Environment (KDE) us[...]

Appendix B Se tting Up Your Computer’s IP Addres s P-2612HNU-Fx User’s Guide 330 1 Click K Menu > Computer > Administrator Se ttings (YaST) . Figure 156 openSUSE 10.3: K Menu > Computer Menu 2 When the Run as R oot - KDE su dialog opens, enter the admin password and click OK . Figure 157 openSUSE 10.3: K Menu > Computer Menu[...]

Appendix B Setting Up Your Computer’s IP Address P-2612HNU-Fx User’s Guide 331 3 When the YaST Contro l Center window opens, select Network Devices and then clic k the Network Card icon. Figure 158 openSUSE 10.3: Y aST Control Center 4 When the Network Settings window opens, click the Overview tab, select the appropriate connection Name from th[...]

Appendix B Se tting Up Your Computer’s IP Addres s P-2612HNU-Fx User’s Guide 332 5 When the Network Card Setup window opens, click the Address tab Figure 160 openSUSE 10.3: Ne twork Card Setup 6 Select Dynamic Address (DHCP) if you ha ve a dynamic IP add ress. Select Statically assigned IP Address if y ou ha ve a static IP address. Fill in the [...]

Appendix B Setting Up Your Computer’s IP Address P-2612HNU-Fx User’s Guide 333 8 If you know yo ur DNS server IP address(es), click the Hostname/DNS tab in Network Settings and then enter the DNS server informat ion in the fields provided. Figure 161 openSUSE 10.3: Ne twork Settings 9 Click Finish to sa ve your settings and close the window .[...]

Appendix B Se tting Up Your Computer’s IP Addres s P-2612HNU-Fx User’s Guide 334 V erifying Settings Click the KNetwork Manager icon on the Task bar t o check your T CP/IP properties. From the Option s sub-m enu, se lect Show Connectio n Information . Figure 162 openSUSE 10.3: KNet work Manager When the Connection Statu s - KNetwork Manager win[...]

P-2612HNU-Fx User’s Guide 335 A PPENDIX C Pop-up Windows, JavaScript s and Java Permissions In order to use the web configurator you need to allow: • W eb browser pop-up wind ows from your device. • Jav aScripts (enabled by default). • Jav a permissions (enabled by default). Note: Internet Explorer 6 screens are used here . Screens for othe[...]

Appendix C Pop-up Windows, JavaScripts and Java Perm issions P-2612HNU-Fx User’s Guide 336 1 In Internet Explorer , select Tools , Internet Options , Privacy . 2 Clear the Block pop-ups check box in the Pop-up Blocker sect ion of the screen. This disables an y web pop-up block ers you may have enabled. Figure 165 Internet Options: Privacy 3 Click[...]

Appendix C Pop-up Windows, JavaScripts and Java Per missio ns P-2612HNU-Fx User’s Guide 337 2 Select Settings… to open the Pop-up Blocker Settings screen. Figure 166 Internet Options: Privacy 3 T ype the IP address of your device (the web page that you do not want to have blocked) wi th the prefix “http://” . For example, http://192.168.167[...]

Appendix C Pop-up Windows, JavaScripts and Java Perm issions P-2612HNU-Fx User’s Guide 338 4 Click Add to mo ve the IP address to the list of A llowed sites . Figure 167 Pop-up Blo cker Settings 5 Click Close to return to the Privacy screen. 6 Click Apply to save this setting. JavaScript s If pages of the web configur ator do not display properly[...]

Appendix C Pop-up Windows, JavaScripts and Java Per missio ns P-2612HNU-Fx User’s Guide 339 1 In Internet Explorer , click Tools , Internet Options and then the Security tab. Figure 168 Internet Options: Secu rity 2 Click the Custom Level... button . 3 Scroll down to Scriptin g . 4 Under Active scripting make sure that Enable is selected (the def[...]

Appendix C Pop-up Windows, JavaScripts and Java Perm issions P-2612HNU-Fx User’s Guide 340 6 Click OK to close the window . Figure 169 Security Settings - Java Scripting Java Permissions 1 From Internet Explorer , click Tools , Internet Options and then the Security tab. 2 Click the Custom Level... button . 3 Scroll down to Microsoft VM . 4 Under[...]

Appendix C Pop-up Windows, JavaScripts and Java Per missio ns P-2612HNU-Fx User’s Guide 341 5 Click OK to close the window . Figure 170 Security Settings - Java JA V A (Sun) 1 From Internet Explorer , click Tools , Internet Options and then the Advanc ed tab. 2 Make sure that Use Java 2 for <applet> under Java (S un) is selected.[...]

Appendix C Pop-up Windows, JavaScripts and Java Perm issions P-2612HNU-Fx User’s Guide 342 3 Click OK to close the window . Figure 171 Java (Sun) Mozilla Firefox Mozilla Firefo x 2.0 screens are used here . Screens for other versions ma y vary . Y ou can enable Jav a, Jav ascripts and pop-ups in one screen. Click Tools, then click Options in the [...]

Appendix C Pop-up Windows, JavaScripts and Java Per missio ns P-2612HNU-Fx User’s Guide 343 Click Content .to show the screen below. Select the chec k boxes as shown in the following screen. Figure 173 Mozilla Firefox Content Security[...]

Appendix C Pop-up Windows, JavaScripts and Java Perm issions P-2612HNU-Fx User’s Guide 344[...]

P-2612HNU-Fx User’s Guide 345 A PPENDIX D W ireless LANs Wireless LAN T o pologies This section discuss es ad-hoc and infr astructure wi reless LAN topologies. Ad-hoc Wireless LAN Configuration The simplest WLAN configur ation is an in depend ent (Ad-hoc) WLAN that connect s a set of computers with wireless adapters (A, B, C). An y time two or mo[...]

Appendix D Wireless LANs P-2612HNU-Fx User’s Guide 346 with each other . When Intra-BS S is disabled, wireless client A and B can stil l access the wired network but cannot communicate with eac h other . Figure 175 Basic Service Set ESS An Extended Service Set (ESS) c onsists of a series of overlapping BS Ss, each containing an access point, with[...]

Appendix D Wireless LANs P-2612HNU-Fx User’s Guide 347 An ESSID (ES S IDentification) uniquely id entifies each ESS . All access points and their associated wirel ess clients within the same ESS must have the same ESSID in order to comm u nicate. Figure 176 Infrastructure WLAN Channel A channel is the r adio frequency(ies) used by wireless devi c[...]

Appendix D Wireless LANs P-2612HNU-Fx User’s Guide 348 wireless gatewa y , but out-of -range of ea ch other , so they ca nnot "hear" eac h other , that is they do not know if the c hannel is current ly being used. Therefore, they are consider ed hi dden from each other . Figure 177 RTS / C T S When station A sends data to the AP , it mi[...]

Appendix D Wireless LANs P-2612HNU-Fx User’s Guide 349 Fragment ation Threshold A Fragmentation Threshold is the maximum data fr agment size (between 256 and 2432 bytes) that can be sent in th e wireless network before the AP will fragment the packet into smaller dat a frames. A large Fragmentation Threshold is recommended for networks not prone [...]

Appendix D Wireless LANs P-2612HNU-Fx User’s Guide 350 sever al intermediate rate steps between the maximum and minimum data r ates. The IEEE 802.11g data rate and modulation are as follows: Wireless Security Overview Wireless security is vital to your ne twork to protect wireless communication between wireless client s, ac ce ss points and t he [...]

Appendix D Wireless LANs P-2612HNU-Fx User’s Guide 351 IEEE 802.1x In June 2001, the IEEE 802.1x standard w a s designed to extend the features of IEEE 802.11 to support extended authentica tion as well as providing addi tional accounting and control features. It is su pported by Windows XP and a number of network devices. Some advantages of IEEE[...]

Appendix D Wireless LANs P-2612HNU-Fx User’s Guide 352 • Access-Challeng e Sent by a RADIUS server requesting more inform ation in order to allow access. The access point sends a proper response from the user and then sends another Access- Request message . The following types of RADIUS messages are exchanged between the access point and the RA[...]

Appendix D Wireless LANs P-2612HNU-Fx User’s Guide 353 However , MD 5 authenti cation has s ome weaknesses. Since the authentication server needs to get the plaintext password s, t he p assword s must be stored. Thus someone other th an the authenti c a tion server may access th e p a s sw ord fi le. In addition, it is possible to impersonate an [...]

Appendix D Wireless LANs P-2612HNU-Fx User’s Guide 354 Dynamic WEP Key Exchange The AP maps a unique key that is generated with t he RADIUS server . This key expires when the wireless connection ti me s out, disconnec ts or reauthentication times out. A new WEP key is generated ea ch time reauthenticati on is performed. If this feature is enabled[...]

Appendix D Wireless LANs P-2612HNU-Fx User’s Guide 355 If the AP or the wireless clients do no t support WP A2, just use WP A or WP A-PSK depending on whether you hav e an external RADIUS server or not. Select WEP only when the AP and/or wirel ess clients do not support WPA or WP A2. WEP is less secure than WP A or WPA2. Encryption Both WP A and [...]

Appendix D Wireless LANs P-2612HNU-Fx User’s Guide 356 keys. This prev ent all wireless d evices sharing the same encryption ke ys. (a weakness of WEP) User Authentication WP A and WPA2 apply IEEE 802.1x and Extens ible Authentication Protocol ( EAP) to authenticate wireless clients using an ex ternal RADIUS database. WPA2 reduces the number of k[...]

Appendix D Wireless LANs P-2612HNU-Fx User’s Guide 357 4 The RADIUS server distributes the PMK to the AP . The AP th en sets up a key hierarchy and management system, usin g the PMK to dynamica lly generate unique data encryption k eys. The k eys are used to encrypt every data packet that is wirelessly communicated bet ween the AP and the wireles[...]

Appendix D Wireless LANs P-2612HNU-Fx User’s Guide 358 4 The AP and wireless clients use the TKIP or AES encryption process, the PMK and information exchanged in a handshake to create tempor al encryption keys. They use these keys to encrypt data exchanged between them. Figure 179 WP A(2)-PSK Authentication Security Parameters Summary Re fer to t[...]

Appendix D Wireless LANs P-2612HNU-Fx User’s Guide 359 Antenna Overview An antenna couples RF signals onto air . A t ransmitter wit hin a wireless device sends an RF signal to the antenna, whic h propagates the signal through the air . The antenna also operates in reverse by capturing RF signals from the air . P ositioning the antennas properly i[...]

Appendix D Wireless LANs P-2612HNU-Fx User’s Guide 360 • Omni-directional antennas send the RF sign al out in all directions on a horizontal plane. The cover age area is torus-sh aped (lik e a donut) which makes these antennas ideal for a room environment. With a wide cove rage area, it is possible to make circular ov erlapping cov erage areas [...]

Appendix D Wireless LANs P-2612HNU-Fx User’s Guide 361 Push Button Configuration WPS Push Bu t ton Conf iguration (PBC) is initiate d by pressin g a button on ea c h WPS-enabled de vice, and allowi ng th em to connect au tomatica ll y . Y o u do not need to enter any information. Not every WPS-enabled device has a ph ysical WPS button. Some may h[...]

Appendix D Wireless LANs P-2612HNU-Fx User’s Guide 362 1 Decide which device you want to be the registrar (usually the AP) and which you want to be the enrollee (usually the client). 2 Look for the enrollee’s WPS PIN; it may be displayed on the device. If you don’ t see it, log into the enrollee’ s configur ation interface and locate the PI[...]

Appendix D Wireless LANs P-2612HNU-Fx User’s Guide 363 The following figure shows a WPS-enab led wi reless c lient (ins talled in a no tebook computer) connecting to the WPS- enabled AP via the PIN method. Figure 180 Example WPS Process: PIN Method How WPS Works When two WPS-enabled devices connect, each device must assume a specific role. One de[...]

Appendix D Wireless LANs P-2612HNU-Fx User’s Guide 364 already part of a network, it sends the existing information. If not , it generates the SSID and WP A(2)-PSK randomly . The following figure sh ows a WPS -en able d client (install ed in a notebook computer) connecting to a WPS-enabled access point. Figure 181 How WPS works The roles of regis[...]

Appendix D Wireless LANs P-2612HNU-Fx User’s Guide 365 subsequent WPS connections in which it is involved . If you w ant a configured AP to act as an enrolle e , you m us t re se t it to its fact ory de faults. Example WPS Network Setup This section shows how security settings are distri buted in an example WPS setup. The following figure shows a[...]

Appendix D Wireless LANs P-2612HNU-Fx User’s Guide 366 In step 3, you add anot her access point ( AP2 ) to your network. AP2 is out of ran g e of AP1 , so you cannot use AP1 for the WPS handshake with the new access point. However , you know that Client 2 supports the registr ar function, so you use it to perform the WPS handshake inst ead. Figur[...]

Appendix D Wireless LANs P-2612HNU-Fx User’s Guide 367 • When you use the PBC method, there is a short period (from the moment you press the button on one device to the moment you press the button on the other device) when any WPS-enabled devi ce could join the network. This is because the registrar has no wa y of id entifying the “corre ct?[...]

Appendix D Wireless LANs P-2612HNU-Fx User’s Guide 368[...]

P-2612HNU-Fx User’s Guide 369 A PPENDIX E Common Services The following table lists some commonl y-used services and their associated protocols and port numbers. F or a comprehe nsive li st of port numbers, ICMP type/ code numbers and services , visit the IANA (Internet Assigned Number Authority) web site. • Name : This is a short, descrip tive[...]

Appendix E Com mon Servic es P-2612HNU-Fx User’s Guide 370 ESP (IPSEC_TUNNEL) User -Defined 50 The IPSEC ESP (Encapsulation Security Protocol) tunneling protocol uses this service. FINGER TCP 79 Finger is a UNIX or Internet related command that can be used to find out if a user is logged on. FTP TCP TCP 20 21 File T ransfer Progr am, a program to[...]

Appendix E Common Services P-2612HNU-Fx User’s Guide 371 PPTP TCP 1723 Point -to-P oint T unneling Protocol enables secure transfer of data ov er public networks. This is the control channel. PPTP_TUNNEL (GRE) User -Defined 47 PPTP (P oint-to-Point T unne ling Protocol) enables secure transfer of data over public networks. This is the data channe[...]

Appendix E Com mon Servic es P-2612HNU-Fx User’s Guide 372 TFTP UDP 69 T rivial File T ransfer Protocol is an Internet file transfer protocol similar to FTP , but uses the UDP (User Datagram Protocol) r ather than TCP (T ransmission Control Protocol). VDOLIVE TCP 7000 Another videoconferencing solution. T able 105 Commonly Used Services (continue[...]

P-2612HNU-Fx User’s Guide 373 A PPENDIX F Open Sof tware Announcement s End-User License Agreement for “P-2612HNU-F1 and/or P- 2612HNU-F3” WARNING: Z yXEL Communications Corp. IS WILLING T O LICENSE THE SOFTWARE T O YOU ONL Y UPON THE CONDITION THA T YOU ACCEPT ALL OF THE TERMS CONT AINED IN THIS LICENSE AG REEMENT . PLEASE READ THE TERMS CAR[...]

Appendix F Op en Software Announceme nts P-2612HNU-Fx User’s Guide 374 The Software and Documentation contain mat erial that is protected by International Copyright Law and tr ade secr et law , and by international treaty provisions. All right s not gr anted to you herein are expressly reserv ed by Z yXEL. Y ou may not remove any propri etary not[...]

Appendix F O pen Software Announcem ents P-2612HNU-Fx User’s Guide 375 come into contact with the Software, and to use reasonable best efforts to ensure their compliance with such terms and cond itions, including, without limit ation, not knowingly permitting such persons to us e an y portion of the Softw are for the purpose of deriving the sour [...]

Appendix F Op en Software Announceme nts P-2612HNU-Fx User’s Guide 376 ORDERS, OR O THER RESTRICT IONS. YOU AGREE TO INDEMNIFY Z yXEL AGA INST ALL CLAIMS, L OSSES, DAMAGES, LIABILITIES, COSTS AND EXPENSES , INCLUDING REASONABLE A TT ORNEYS' FE ES, T O THE EXTENT SUCH CLAIM S ARISE OUT OF ANY BREACH OF THIS SECTION 8. 9.Audit Rights Z yXEL SH[...]

Appendix F O pen Software Announcem ents P-2612HNU-Fx User’s Guide 377 Open-Sourced Component s 3RD PARTY SOF TWARE VE R S I O N WEB ADDRESS OF THE SOF TW ARE LICENSE TE R M MIPS Linux K ernel 2.6.20 http://www .linux-mips.or g bridge-utils 1.4 h ttp://bridge.sourceforge.net busybox 1.10.4 http://www .busybox.net db 4.2.52 http://www.spikesource.[...]

Appendix F Op en Software Announceme nts P-2612HNU-Fx User’s Guide 378 Notice Information herein is subject to change without notice. Comp anies, names, and data used in exampl es herein are fictit ious unless otherwise noted. No part may be reproduced or transmi tted in any fo rm or by any means, electronic or mechanical, for an y purpose, excep[...]

Appendix F O pen Software Announcem ents P-2612HNU-Fx User’s Guide 379 commit to using it. (Some other Free Softw are Foundati on s oftware is cove red by the GNU Libr ary Gener al Public License instead .) Y ou can apply it to your programs, too. When we speak of free software, we ar e referring to freedo m, not price. Our General Publi c Licens[...]

Appendix F Op en Software Announceme nts P-2612HNU-Fx User’s Guide 380 copying, distribution and modifi cati on are not covered by this License; they are outside its scope. The act of running the Prog ram is not restricted , and the output from the Program is cov ered only if its contents constitute a work based on the Program (independent of hav[...]

Appendix F O pen Software Announcem ents P-2612HNU-Fx User’s Guide 381 work not based on the Progra m with the Progr am (or with a work based on the Program) on a volume of a storage or distribution medium does not bring the other work under the sc ope of this License . 3. Y ou may copy and distribute the Progr a m (or a work based on it, under S[...]

Appendix F Op en Software Announceme nts P-2612HNU-Fx User’s Guide 382 all its terms and conditions for copying, distributing or modifyi ng the Program or works based on it. 6. Each time you redist ribute the Program (or any work b ased on the Progr am), the recipient automatically receiv es a license from the original licensor to copy , distribu[...]

Appendix F O pen Software Announcem ents P-2612HNU-Fx User’s Guide 383 Program does not specify a version number of this License, you may choose any version ever published by the Free Softw are Foundation. 10. If you wish to incorporate parts of the Progr am into other free programs whose distribution c onditions are diffe rent, write to the auth[...]

Appendix F Op en Software Announceme nts P-2612HNU-Fx User’s Guide 384 The MIT License C opyright (c) <year> <cop yright holders> P ermission is hereby granted, free of ch arge, to an y person obtaining a copy of this software and associ ated documentatio n files (the "Software"), to d eal in the Software without restriction[...]

Appendix F O pen Software Announcem ents P-2612HNU-Fx User’s Guide 385 Neither the name of the Univ ersity nor of the Labor atory may be used to endorse or promote products derived from this software without specific prior written permission. THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND ANY EXPRESS OR IMPLIED [...]

Appendix F Op en Software Announceme nts P-2612HNU-Fx User’s Guide 386 2. R edistributions in binary form must reproduce the abo ve copyright notice, this list of condit ions and the following disclaimer in the documentation and/or other materi als provided with the distributi on. THIS SOF TWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS&[...]

Appendix F O pen Software Announcem ents P-2612HNU-Fx User’s Guide 387 Preamble The licenses for most sof tware are design ed to take away your freedom to share and change it. By contrast, the GNU Gene ral Publi c Li ce ns es are intended to guarantee y our freedom to share and chan ge free software--to mak e sure the software is free fo r all it[...]

Appendix F Op en Software Announceme nts P-2612HNU-Fx User’s Guide 388 users of a free program by obtaining a restrictive license from a patent holder . Therefore, we insist that any patent lice nse o btained for a version of the library must be consistent with the full freed om of us e specified in this license. Most GNU software, including so m[...]

Appendix F O pen Software Announcem ents P-2612HNU-Fx User’s Guide 389 GNU LESSER GENERAL PUBLIC LICENSE TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICA TION 0. This License Agreement applies to any software library or other program which contains a notice placed by the copyright holder or other authorized party saying it may be distr[...]

Appendix F Op en Software Announceme nts P-2612HNU-Fx User’s Guide 390 by an application program that uses th e facility , other than as an argument passed when the facilit y is inv oked, then yo u must make a good fait h effort to ensure that, in the event an application do es not suppl y such function or table, the facility still operates, and [...]

Appendix F O pen Software Announcem ents P-2612HNU-Fx User’s Guide 391 "work that uses the Library". Such a work, in isolation, is not a derivati v e work of the Libr ary , and theref ore falls outsi de the scope of th is License. However , linking a "work that uses the Libr ary" with the Libr ary creates an executable that is[...]

Appendix F Op en Software Announceme nts P-2612HNU-Fx User’s Guide 392 the materials specified in Subsecti on 6a, above, for a charge no more than the cost of performing this distrib ution. d) If distribution of the work is made by offering access to cop y from a designated place, offer equivalent access to copy the above specified materials from[...]

Appendix F O pen Software Announcem ents P-2612HNU-Fx User’s Guide 393 Y ou may not impose an y further restrictions on t he recipients' exerci se of the rights gr anted herein. Y ou are not respon sible for enforcing compli ance by third parties with this L icense. 11. If , as a consequence of a court judgment or allegation of patent infrin[...]

Appendix F Op en Software Announceme nts P-2612HNU-Fx User’s Guide 394 write to the Free Software F oundation; we sometimes make exc eptions for this. Our decision will be guided by the two go als of preserving the free status of all derivati ves of our free software and of promoting the s haring and reuse of software gener ally . NO WARRANTY 15.[...]

Appendix F O pen Software Announcem ents P-2612HNU-Fx User’s Guide 395 redistribute, the complete so urce code for y our application must be av aila ble and freely redistributable under reasonable cond itions. If you do not want to release the source code or your application, you may wish to ob tain a separate commercial license for this componen[...]

Appendix F Op en Software Announceme nts P-2612HNU-Fx User’s Guide 396[...]

P-2612HNU-Fx User’s Guide 397 A PPENDIX G Legal Information Copyright Copyright © 2010 by Z yXEL Communications Corpor ation. The contents of this publication ma y not be reproduced in any part or as a whole, transcrib ed, stored in a retriev al syst em, tr anslated into an y language, or transmitted in an y form or by any me ans, electronic, me[...]

Appendix G Legal Information P-2612HNU-Fx User’s Guide 398 Viewing Certifications 1 Go to http://www .zyxel.com . 2 Select your prod uct on the Z yXEL home page to go to that product's page. 3 Select the certification y ou wish to view from this page. ZyXEL Limited W arranty Z yXEL warr ants to the original end user (p urchaser) that this pr[...]

Index P-2612HNU-Fx User’s Guide 399 Index A AAL5 282 access point, See AP 129 ACK message 177 activation media server 194 wireless LAN scheduling 146 adding a printer e xample 63 ADSL2 282 Advanced Encryption Standard, see AES AES 355 ALG 285 alternative subnet mask notation 296 antenna 279 directional 360 gain 359 omni-directional 360 anti-probi[...]

Index P-2612HNU-Fx User’s Guide 400 channel 347 interference 347 channel ID 135 channel scan 135 CIFS (Common Internet File S ystem) 185 Class of Service 178 Class of Service, see CoS client-server protocol 17 4 codecs 285 comfort noise generation 165 , 28 4 command interface 24 Common Internet File S y st em (CIFS ) 185 configuration 126 configu[...]

Index P-2612HNU-Fx User’s Guide 401 web config urator 190 , 191 filename conventions 253 , 254 firewalls 203 anti-probing 204 configuration 204 DoS 204 ICMP 204 rules 206 security 206 firmware upload 255 upload error 256 flash key 180 flashi ng 180 fragmentation thresho ld 349 frequency range 286 FTP 150 file upload 261 restrictions 254 FTP restr[...]

Index P-2612HNU-Fx User’s Guide 402 L LAN 121 and USB printer 196 LAN TCP/IP 126 listening port 163 Local Area Network, see LAN logout 28 automatic 28 logs 247 M MAC 86 , 124 , 201 MAC address filtering 201 MAC filter 201 managing the device command interface 24 good habits 24 Te l n e t 24 usi ng FT P . See FTP . Maximum Burst Size (MBS) 103 , 1[...]

Index P-2612HNU-Fx User’s Guide 403 PPPoE 98 , 11 4 , 281 Benefits 11 4 preamble mode 349 print server 23 printer sharing 195 and LAN 196 configuration 58 requirements 196 TCP/IP port 58 probing, firewalls 204 product registration 39 8 profile 43 protocol 98 PSK 355 PSTN call setup signaling 178 pulse dialing 178 Q QoS 178 , 223 , 22 4 , 234 , 28[...]

Index P-2612HNU-Fx User’s Guide 404 identities 172 INVITE request 177 number 173 proxy server 174 redirect server 175 register server 176 servers 174 service domain 173 URI 172 user agent 174 vers ion 2 285 SNMP 282 speed dial 170 SRA 282 SSID 134 stateful inspection 281 static DHCP 125 static route 219 static VLAN status 85 status bar 32 status [...]

Index P-2612HNU-Fx User’s Guide 405 ID tags 179 Introduction 11 7 number of possible VIDs priority frame static VLAN ID 11 7 VLAN Identifier See VI D VLAN tag 11 7 voice activity detection 165 , 284 voice channels 284 voic e co di ng 177 Vo I P 172 features 23 peer-to-peer calls 170 standards compliance 284 tutorial 48 V oIP features 23 W WA N Wi[...]

Index P-2612HNU-Fx User’s Guide 406[...]