Page 1 VMG1312-B Series Wireless N VDSL2 4-port Gateway with USB IMPORTANT! Default Login Details LAN I P ht t p: / / 192.168.1.1 Address User Nam e adm in IMPORTANT! Password 1234 READ CAREFULLY BEFORE USE. Version 1.00 Edit ion 1, 7/ 2012 www.zyxel.com...
Page 2 • Support Disc Refer t o t he included CD for support docum ent s. • ZyXEL Web Sit e Please refer t o www.zyxel.com for addit ional support docum ent at ion and product cert ificat ions. VMG1312-B Series User’s Guide...
Page 3: Table Of Contents
Routing Table ............................253 IGMP Status ............................255 xDSL Statistics ............................257 User Account ............................261 Remote Management ..........................263 TR-069 Client ............................265 TR-064 ..............................267 Time Settings ............................269 E-mail Notification ..........................273 Logs Setting ............................275 Firmware Upgrade ..........................279 Configuration ............................281 Diagnostic .............................284 VMG1312-B Series User’s Guide...
Page 4 Contents Overview Troubleshooting ............................289 VMG1312-B Series User’s Guide...
Page 5: Table Of Contents
2.2.3 Navigation Panel ........................26 Chapter 3 Quick Start............................31 3.1 Overview ............................31 3.2 Quick Start Setup ..........................31 Chapter 4 Tutorials ...............................33 4.1 Overview ............................33 4.2 Setting Up an ADSL PPPoE Connection ..................33 4.3 Setting Up a Secure Wireless Network .....................36 VMG1312-B Series User’s Guide...
Page 6 6.2 The Broadband Screen ........................86 6.2.1 Add/Edit Internet Connection ....................87 6.3 The 3G Backup Screen ........................94 6.4 The Advanced Screen ........................98 6.5 The 8021x Screen ..........................99 6.5.1 Edit 802.1x Settings .......................100 6.6 Technical Reference ........................100 Chapter 7 Wireless .............................107 VMG1312-B Series User’s Guide...
Page 7 8.5 Installing UPnP in Windows Example .....................147 8.6 Using UPnP in Windows XP Example ....................149 8.7 The Additional Subnet Screen ......................155 8.8 The STB Vendor ID Screen ......................156 8.9 The LAN VLAN Screen ........................157 8.10 Technical Reference ........................157 VMG1312-B Series User’s Guide...
Page 8 11.3 The Applications Screen .......................189 11.3.1 Add New Application ......................190 11.4 The Port Triggering Screen ......................190 11.4.1 Add/Edit Port Triggering Rule .....................192 11.5 The DMZ Screen ...........................193 11.6 The ALG Screen ..........................194 11.7 The Address Mapping Screen .......................194 VMG1312-B Series User’s Guide...
Page 9 Firewall ..............................217 15.1 Overview ............................217 15.1.1 What You Can Do in this Chapter ..................217 15.1.2 What You Need to Know ......................218 15.2 The Firewall Screen ........................219 15.3 The Service Screen ........................219 15.3.1 Add/Edit a Service ......................220 VMG1312-B Series User’s Guide...
Page 10 20.1 Overview ............................243 20.1.1 What You Can Do in this Chapter ..................243 20.1.2 What You Need To Know .....................243 20.2 The System Log Screen ........................244 20.3 The Security Log Screen .......................245 Chapter 21 Traffic Status ............................247 VMG1312-B Series User’s Guide...
Page 11 26.2 The User Account Screen ......................261 Chapter 27 Remote Management........................263 27.1 Overview ............................263 27.2 The Remote MGMT Screen ......................263 Chapter 28 TR-069 Client.............................265 28.1 Overview ............................265 28.2 The TR-069 Client Screen ......................265 Chapter 29 TR-064..............................267 29.1 Overview ............................267 VMG1312-B Series User’s Guide...
Page 12 35.2 What You Need to Know .......................284 35.3 Ping & TraceRoute & NsLookup ....................285 35.4 802.1ag ............................286 35.5 OAM Ping Test ..........................287 Chapter 36 Troubleshooting..........................289 36.1 Power, Hardware Connections, and LEDs ..................289 36.2 Device Access and Login ......................290 VMG1312-B Series User’s Guide...
Page 13 Appendix A Setting up Your Computer’s IP Address ...............297 Appendix B IP Addresses and Subnetting..................319 Appendix C Pop-up Windows, JavaScripts and Java Permissions ..........327 Appendix D Wireless LANs......................337 Appendix E IPv6 ..........................351 Appendix F Services........................359 Appendix G Legal Information ......................363 Index ..............................367 VMG1312-B Series User’s Guide...
Page 14 Table of Contents VMG1312-B Series User’s Guide...
Page 15: User's Guide
User’s Guide...
Page 17: Introducing The Device
Device t o it s fact ory default set t ings. I f you backed up an earlier configurat ion file, you would not have t o t ot ally re- configure t he Device. You could sim ply rest ore your last configurat ion. VMG1312-B Series User’s Guide...
Page 18: Applications For The Device
I nt ernet t o your net work is blocked by default unless it is init iat ed from your net work. This m eans t hat probes from t he out side t o your net work are not allowed, but you can safely browse t he I nt ernet and download files. VMG1312-B Series User’s Guide...
Page 19: Device's Usb Support
USB device ( B) connect ed t o t he Device’s USB port ( wit hout having t o copy t hem t o anot her com put er) . Figure 3 USB Media Server Applicat ion VMG1312-B Series User’s Guide...
Page 20: Leds (Lights)
The ADSL line is up. Blinking The Device is init ializing t he ADSL line. Orange The VDSL line is up. Blinking The Device is init ializing t he VDSL line. The DSL line is down. VMG1312-B Series User’s Guide...
Page 21: The Reset Button
The Device is a wireless Access Point ( AP) for wireless client s, such as not ebook com put ers or PDAs and iPads. I t allows t hem t o connect t o t he I nt ernet wit hout having t o rely on inconvenient Et hernet cables. VMG1312-B Series User’s Guide...
Page 22: Using The Wlan/Wps Button
To t urn off t he wireless net work, press t he W LAN / W PS but t on on t he front of t he Device for one t o five seconds. The W LAN / W PS LED t urns off when t he wireless net work is off. VMG1312-B Series User’s Guide...
Page 23: The Web Configurator
I f you have changed t he password, ent er your password and click Login . Figure 6 Password Screen VMG1312-B Series User’s Guide...
Page 24 Aft er you finished or closed t he Quick St a r t W iza r d screen, t he N e t w or k M a p page appears. Figure 8 Net work Map Click St a t us t o display t he St a t us screen, where you can view t he Device’s int erface and syst em inform at ion. VMG1312-B Series User’s Guide...
Page 25: Web Configurator Layout
Qu ick St a r t : Click t his icon t o open screens where you can configure t he Device’s t im e zone I nt ernet access, and wireless set t ings. Logou t : Click t his icon t o log out of t he web configurat or. VMG1312-B Series User’s Guide...
Page 26: Main Window
Use t his screen t o enable or disable PTM over ADSL, Annex M/ Annex J, and DSL PhyR funct ions. 8021x Use t his screen t o view and configure t he I EEE 802.1x set t ings on t he Device. VMG1312-B Series User’s Guide...
Page 27 Use t his screen t o allow a st at ic host nam e alias for a dynam ic I P address. I nt erface Use t his screen t o m ap a port t o a PVC or bridge group. Group VMG1312-B Series User’s Guide...
Page 28 Device. Log Set t ing Use t his screen t o change your Device’s log set t ings. Firm ware Use t his screen t o upload firm ware t o your device. Upgrade VMG1312-B Series User’s Guide...
Page 29 OAM Ping Use t his screen t o view inform at ion t o help you ident ify problem s wit h t he DSL connect ion. VMG1312-B Series User’s Guide...
Page 30 Chapter 2 The Web Configurator VMG1312-B Series User’s Guide...
Page 31: Quick Start
Select t he t im e zone of t he Device’s locat ion and click N e x t . Figure 11 Tim e Zone VMG1312-B Series User’s Guide...
Page 32 Device. Click Sa ve . Figure 13 I nt ernet Connect ion Your Device saves your set t ings and at t em pt s t o connect t o t he I nt ernet . VMG1312-B Series User’s Guide...
Page 33: Tutorials
I nt e r fa ce . I n t his exam ple, t he DSL connect ion has t he following inform at ion. Ge n e r a l Nam e MyDSLConnect ion Type ADSL VMG1312-B Series User’s Guide...
Page 34 1 9 2 .1 6 8 .5 .2 ( DNS server1) / 1 9 2 .1 6 8 .5 .1 ( DNS server2) . Leave t he rest of t he fields t o t he default set t ings. VMG1312-B Series User’s Guide...
Page 35 Chapter 4 Tutorials Click Apply t o save your set t ings. VMG1312-B Series User’s Guide...
Page 36: Setting Up A Secure Wireless Network
Exam ple Se cu r it y M ode WPA- PSK Pr e - Sh a r e d Ke y DoNot St ealMyWirelessNet work 8 0 2 .1 1 M ode 802.11b/ g/ n Mixed VMG1312-B Series User’s Guide...
Page 37 Device ( see Sect ion 4.3.2 on page 38) . He can also use t he not ebook’s wireless client t o search for t he Device ( see Sect ion 4.3.3 on page 41) . VMG1312-B Series User’s Guide...
Page 38: Using Wps
Alt ernat ively, you m ay log int o Device’s web configurat or and go t o t he N e t w or k Se t t in g > W ir e le ss > W PS screen. Enable t he WPS funct ion and click Apply. Then click t he Conn e ct but t on. VMG1312-B Series User’s Guide...
Page 39 Device and wireless client . Example WPS Process: PBC Method Wireless Client Device W LAN / W PS WITHIN 2 MINUTES Pr e ss a n d h old for 5 se con ds SECURITY INFO COMMUNICATION VMG1312-B Series User’s Guide...
Page 40 The Device aut hent icat es t he wireless client and sends t he proper configurat ion set t ings t o t he wireless client . This m ay t ake up t o t wo m inut es. The wireless client is t hen able t o com m unicat e wit h t he Device securely. VMG1312-B Series User’s Guide...
Page 41: Without Wps
Not e: The Device support s I EEE 802.11b and I EEE 802.11g w ireless client s. Make sure t hat your not ebook or com put er ’s wireless adapt er support s one of t hese st andards. VMG1312-B Series User’s Guide...
Page 42: Setting Up Multiple Wireless Groups
More Secure More Secure Basic Se cu r it y M ode WPA2- PSK WPA2- PSK St at ic WEP Pr e - Sh a r e d Ke y ForCom panyOnly ForVI POnly Guest 12345678 VMG1312-B Series User’s Guide...
Page 43 Click N e t w or k Se t t ing > W ir e le ss > M or e AP t o open t he following screen. Click t he Edit icon t o configure t he second wireless net work group. VMG1312-B Series User’s Guide...
Page 44 Configure t he screen using t he provided param et ers and click Apply. I n t he M or e AP screen, click t he Edit icon t o configure t he t hird wireless net work group. VMG1312-B Series User’s Guide...
Page 45: Configuring Static Route For Routing To Another Network
I n t he following figure, rout er R is connect ed t o t he Device’s LAN. R connect s t o t wo net works, N 1 ( 192.168.1.x/ 24) and N 2 ( 192.168.10.x/ 24) . I f you want t o send t raffic from com put er A ( in N 1 VMG1312-B Series User’s Guide...
Page 46 Table 4 I P Set t ings in t his Tut orial DEVICE / COMPUTER IP ADDRESS The Device’s WAN 172.16.1.1 The Device’s LAN 192.168.1.1 I P Type I Pv4 Use I nt erface ADSL/ at m 0 192.168.1.34 R’s N1 192.168.1.253 VMG1312-B Series User’s Guide...
Page 47 Now B should be able t o receive t raffic from A. You m ay need t o addit ionally configure B’s firewall set t ings t o allow specific t raffic t o pass t hrough. VMG1312-B Series User’s Guide...
Page 48: Configuring Qos Queue And Class Setup
Traffic t hat does not m at ch t his class is assigned a priorit y queue based on t he int ernal QoS m apping t able on t he Device. QoS Example 10,000 kbps Your computer IP=192.168.1.23 and/or MAC=AA:FF:AA:FF:AA:FF A colleague’s computer Email traffic: Highest priority Other traffic: Automatic classifier VMG1312-B Series User’s Guide...
Page 49 • I nt e r fa ce : W AN • Pr ior it y: 1 ( High) • W e igh t : 8 • Ra t e Lim it : 5,000 ( kbps) Tutorial: Advanced > QoS > Queue Setup VMG1312-B Series User’s Guide...
Page 50 Link t his t o an it em in t he N e t w or k Se t t in g > QoS > Qu e u e Se t u p screen, which is t he E- I nde x m a il queue creat ed in t his exam ple. VMG1312-B Series User’s Guide...
Page 51: Access The Device Using Ddns
• I P Address: Ent er t he WAN I P address t hat your Device is current ly using. You can find t he I P address on t he Device’s Web Configurat or St a t us page. Then you will need t o configure t he sam e account and host nam e on t he Device lat er. VMG1312-B Series User’s Guide...
Page 52: Configuring Ddns On Your Device
Type h t t p:/ / zyx e lr ou t e r .dyn dns.or g and press [ Ent er] . The Device’s login page should appear. You can t hen log int o t he Device and m anage it . VMG1312-B Series User’s Guide...
Page 53: Configuring The Mac Address Filter
Click Se cur it y > M AC Filt e r t o open t he M AC Filt e r screen. Select t he Ena ble check box t o act ivat e MAC filt er funct ion. Select Allow . Then ent er t he host nam e and MAC address of Thom as’ com put er in t his screen. Click Apply. VMG1312-B Series User’s Guide...
Page 54: Access Your Shared Files From A Computer
21 and click Quick conne ct . A screen asking for password aut hent icat ion appears. File Sharing via Windows Explorer Once you log in t he USB device displays in t he folder. VMG1312-B Series User’s Guide...
Page 55: Using The Media Server Feature
This sect ion shows you how t o play t he m edia files on t he USB st orage device connect ed t o your Device using Windows Media Player. Tutorial: Media Server Setup (Using Windows Media Player) USB Storage Device Computer with Windows Media Player ZyXEL Device VMG1312-B Series User’s Guide...
Page 56 Check Fin d m e dia t ha t ot h e r s a r e sha r in g in t he following screen and click OK. Tutorial: Media Sharing using Windows Vista (2) VMG1312-B Series User’s Guide...
Page 57 I f you cannot see t he Device in t he left panel as shown above, right- click Ot h e r Libr a r ie s > Re fr e sh Ot h e r Libr a r ie s. VMG1312-B Series User’s Guide...
Page 58: Using A Digital Media Adapter
Not e: For t his t ut orial, your DMA- 2500 should already be set up wit h t he TV according t o t he inst ruct ions in t he DMA- 2500 Quick St art Guide. VMG1312-B Series User’s Guide...
Page 59 The screen shows you t he list of available m edia files in t he USB st orage device. Select t he file you want t o open and push t he Pla y but t on in t he rem ot e cont rol. Tutorial: Media Sharing using DMA-2500 (2) VMG1312-B Series User’s Guide...
Page 60: Using The Print Server Feature
RAW prot ocol t o com m unicat e wit h t he print er. Consult your operat ing syst em s docum ent at ion for inst ruct ions on how t o do t his or follow t he inst ruct ions below if you have a Windows 2000/ XP operat ing syst em . VMG1312-B Series User’s Guide...
Page 61 The Pr int e r s folder opens up. First you need t o open up t he propert ies windows for t he print er you want t o configure a TCP/ I P port . Locat e your print er. Right click on your print er and select Pr ope r t ie s. Tutorial: Open Printer Properties VMG1312-B Series User’s Guide...
Page 62 Add St a nda r d TCP/ I P Pr int e r Por t W iz a r d window opens up. Click N e x t t o st art configuring t he print er port . Tutorial: Add a Port Wizard VMG1312-B Series User’s Guide...
Page 63 Select Cu st om under D e vice Type and click Se t t in gs. Tutorial: Custom Port Settings Confirm t he I P address of t he Device in t he I P Address field. Select Ra w under Pr ot ocol. VMG1312-B Series User’s Guide...
Page 64 This exam ple shows how t o connect a print er t o your Device using t he Windows XP Professional operat ing syst em . Som e m enu it em s m ay look different on your operat ing syst em . VMG1312-B Series User’s Guide...
Page 65 The Add Pr in t e r wWizard screen displays. Click N e x t Add a n e t w or k , w ir e le ss or Blue t oot h pr in t e Tutorial: Add Printer Wizard: Welcome VMG1312-B Series User’s Guide...
Page 66 Chapter 4 Tutorials Click Th e pr int e r t h a t I w a n t isn ’t list e d. Tutorial: Add Printer Wizard: Welcome VMG1312-B Series User’s Guide...
Page 67 CD included wit h your print er or by downloading it from t he print er vendor ’s websit e. Aft er t he print er driver inst alls successfully, choose if you want t o set t his print er t o be t he default . VMG1312-B Series User’s Guide...
Page 68 Select Cr e a t e a ne w por t and St a n da r d TCP/ I P Por t . Click N e x t . Tutorial: Add Printer Wizard: Select the Printer Port VMG1312-B Series User’s Guide...
Page 69 The com put er from which you are configuring t he TCP/ I P print er port m ust be on t he sam e LAN in order t o use t he print er sharing funct ion. Tutorial: Enter IP Address of the Device VMG1312-B Series User’s Guide...
Page 70 The Por t N u m be r is aut om at ically configured as 9 1 0 0 . Click OK t o go back t o t he previous screen and click N e x t . Tutorial: Custom Port Settings VMG1312-B Series User’s Guide...
Page 71 CD/ disk or download t he driver file t o your com put er, click H a ve D isk … and inst all t he new print er driver. Click N e x t t o cont inue. Tutorial: Add Printer Wizard: Printer Driver VMG1312-B Series User’s Guide...
Page 72 Tutorial: Add Printer Wizard: Use Existing Driver Type a nam e t o ident ify t he print er and t hen click N e x t t o cont inue. Tutorial: Add Printer Wizard: Name Your Printer VMG1312-B Series User’s Guide...
Page 73 Ot herwise select N o and t hen click N e x t t o cont inue. Tutorial: Add Printer Wizard: Print Test Page VMG1312-B Series User’s Guide...
Page 74 On your deskt op, double- click t he M a cint osh H D icon t o open t he M a cin t osh H D window. Tutorial: Macintosh HD Double- click t he Applica t ion s folder. Tutorial: Macintosh HD folder VMG1312-B Series User’s Guide...
Page 75 I n t he Pr int e r ’s Addr e ss field, t ype t he I P address of your Device. Deselect t he Use de fa u lt que ue on se r ve r check box. 10 Type LP1 in t he Que ue N a m e field. VMG1312-B Series User’s Guide...
Page 76 Tutorial: Print Server Your Macint osh print server driver set up is com plet e. You can now use t he Device’s print server t o print from a Macint osh com put er. VMG1312-B Series User’s Guide...
Page 77: Technical Reference
Technical Reference...
Page 79: Network Map And Status Screens
Device t o updat e t his screen in Re fr e sh I nt e r va l. Figure 14 Net work Map: I con Mode Figure 15 Net work Map: List Mode VMG1312-B Series User’s Guide...
Page 80: The Status Screen
Refresh I nt erval Select how oft en you want t he Device t o updat e t his screen. Device I nform at ion Host Nam e This field displays t he Device syst em nam e. I t is used for ident ificat ion. VMG1312-B Series User’s Guide...
Page 81 This field displays t he current dat e and t im e in t he Device. You can change t his in Dat e/ Tim e M a in t e n a n ce > Tim e Se t t in g. Syst em Resource VMG1312-B Series User’s Guide...
Page 82 See Sect ion 34.2 on page 281, or t urn off t he device ( unplug t he power) for a few seconds. VMG1312-B Series User’s Guide...
Page 83: Broadband
WAN set t ings on t he Device for I nt ernet access ( Sect ion 6.2 on page 86) . • Use t he 3 G Ba ck up screen t o configure 3G WAN connect ion ( Sect ion 6.3 on page 94) . VMG1312-B Series User’s Guide...
Page 84: What You Need To Know
Asynchronous Transfer Mode ( ATM) is a WAN net working t echnology t hat provides high- speed dat a t ransfer. ATM uses fixed- size packet s of inform at ion called cells. Wit h ATM, a high QoS ( Qualit y of VMG1312-B Series User’s Guide...
Page 85 The prefix lengt h is writ t en as “ / x” where x is a num ber. For exam ple, 2001:db8:1a2b:15::1a2f:0/32 m eans t hat t he first 32 bit s ( 2001:db8) is t he subnet prefix. VMG1312-B Series User’s Guide...
Page 86: Before You Begin
I Pv6 This shows whet her I Pv6 is act ivat ed or not for t his connect ion. I Pv6 is not available when t he connect ion uses t he bridging service. VMG1312-B Series User’s Guide...
Page 87: Add/Edit Internet Connection
Rou t in g m ode, and PPPoE encapsulat ion. The screen varies when you select ot her int erface t ype, encapsulat ion, and I Pv6/ I Pv4 m ode. Figure 20 Rout ing Mode VMG1312-B Series User’s Guide...
Page 88 PDU t o ident ify t he PDUs. The LCC header can be followed by an I EEE 802.1a SubNet work At t achm ent Point ( SNAP) header. This is available only when you select I PoA in t he En ca psu la t ion field. VMG1312-B Series User’s Guide...
Page 89 Select t his opt ion I f t he I SP assigned a fixed I P address. Address I P Address Ent er t he st at ic I P address provided by your I SP . Subnet Ent er t he subnet m ask provided by your I SP . Mask VMG1312-B Series User’s Guide...
Page 90 Select t his opt ion t o have t he Device use t he WAN int erface of t his connect ion as t he syst em Default default gat eway. Gat eway I Pv6 DNS Configure t he I Pv6 DNS server in t he following sect ion. Server VMG1312-B Series User’s Guide...
Page 91 Select Br idge as t he encapsulat ion m ode. The screen varies depending on t he int erface t ype you select . VMG1312-B Series User’s Guide...
Page 92 Ent er t he rat e lim it for t he connect ion. This is t he m axim um t ransm ission rat e allowed for t raffic on t his connect ion. Apply Click Apply t o save your changes. Cancel Click Ca n ce l t o exit t his screen wit hout saving. VMG1312-B Series User’s Guide...
Page 93 PPPoA ( PPP over ATM) allows j ust one PPPoA connect ion over a PVC. I PoA ( I P over ATM) allows j ust one RFC 1483 rout ing connect ion over a PVC. VMG1312-B Series User’s Guide...
Page 94: The 3G Backup Screen
Use t his screen t o configure your 3G set t ings. Click N e t w or k Se t t in g > Br oa dba n d > 3 G Ba ck up. VMG1312-B Series User’s Guide...
Page 95 Card This field displays t he m anufact urer and m odel nam e of your 3G card if you insert ed one in descript ion t he Device. Ot herwise, it displays N / A. VMG1312-B Series User’s Guide...
Page 96 Select t his and specify t he am ount of t im e ( in hours) t hat t he 3G connect ion can be used wit hin one m ont h. I f you change t he value aft er you configure and enable budget cont rol, t he Device reset s t he st at ist ics. VMG1312-B Series User’s Guide...
Page 97 Select t his t o act ivat e t he logging funct ion at t he int erval you set in t his field. Basic Click t his t o hide t he advanced set t ings of 3G backup. VMG1312-B Series User’s Guide...
Page 98: The Advanced Screen
PhyR US can decrease t he US line rat e. Enabling or disabling PhyR will require t he CPE t o ret rain. For PhyR t o funct ion, t he DSLAM m ust also support PhyR and have it enabled. VMG1312-B Series User’s Guide...
Page 99: The 8021X Screen
This shows t he Trust ed CA used for t his aut hent icat ion. This displays N / A when t here is no Trust ed CA assigned. Apply Click Apply t o save your changes back t o t he Device. Cancel Click Ca nce l t o ret urn t o t he previous configurat ion. VMG1312-B Series User’s Guide...
Page 100: Edit 802.1X Settings
Click Ca n ce l t o exit t his screen wit hout saving. 6.6 Technical Reference The following sect ion cont ains addit ional t echnical inform at ion about t he Device feat ures described in t his chapt er. VMG1312-B Series User’s Guide...
Page 101 ( LLC- based m ult iplexing) and t he second m et hod assum es t hat each prot ocol is carried over a separat e ATM virt ual circuit ( VC- based m ult iplexing) . Please refer t o RFC 1483 for m ore det ailed inform at ion. VMG1312-B Series User’s Guide...
Page 102 I f t he PCR, SCR or MBS is set t o t he default of " 0" , t he syst em will assign a m axim um value t hat correlat es t o your upst ream line rat e. VMG1312-B Series User’s Guide...
Page 103 The Unspecified Bit Rat e ( UBR) ATM t raffic class is for burst y dat a t ransfers. However, UBR doesn't guarant ee any bandwidt h and only delivers t raffic when t he net work has spare bandwidt h. An exam ple applicat ion is background file t ransfer. VMG1312-B Series User’s Guide...
Page 104 4096 possible VI Ds, a VI D of 0 is used t o ident ify priorit y fram es and value 4095 ( FFF) is reserved, so t he m axim um possible VLAN configurat ions are 4,094. TPI D User Priorit y VLAN I D 2 Byt es 3 Bit s 1 Bit 12 Bit s VMG1312-B Series User’s Guide...
Page 105 Sim ilar t o an I Pv4 subnet m ask, I Pv6 uses an address prefix t o represent t he net work address. An I Pv6 prefix lengt h specifies how m any m ost significant bit s ( st art from t he left ) in t he address VMG1312-B Series User’s Guide...
Page 106 The prefix lengt h is writ t en as “ / x” where x is a num ber. For exam ple, 2001:db8:1a2b:15::1a2f:0/32 m eans t hat t he first 32 bit s ( 2001:db8) is t he subnet prefix. VMG1312-B Series User’s Guide...
Page 107: Wireless
Sect ion 7.8 on page 123) . • Use t he Cha nn e l St a t us screen t o scan wireless LAN channel noises and view t he result s Sect ion 7.9 on page 125) . VMG1312-B Series User’s Guide...
Page 108: What You Need To Know
Apply t o confirm . You m ust t hen change t he wireless set t ings of your com put er t o m at ch t he Device’s new set t ings. VMG1312-B Series User’s Guide...
Page 109 MHz set t ing in a locat ion where t he environm ent hinders t he wireless signal. Select 2 0 M H z if you want t o lessen radio int erference wit h ot her wireless devices in your neighborhood or t he wireless client s do not support channel bonding. VMG1312-B Series User’s Guide...
Page 110: No Security
Select N o Se cur it y t o allow wireless st at ions t o com m unicat e wit h t he access point s wit hout any dat a encrypt ion or aut hent icat ion. VMG1312-B Series User’s Guide...
Page 111: Basic (Wep Encryption)
WEP , use t he highest encrypt ion level available. Your Device allows you t o configure up t o four 64- bit or 128- bit WEP keys but only one key can be enabled at any one t im e. VMG1312-B Series User’s Guide...
Page 112 Select 6 4 - bit s or 1 2 8 - bit s. This dict at es t he lengt h of t he securit y key t hat t he net work is going t o use. VMG1312-B Series User’s Guide...
Page 113: More Secure (Wpa(2)-Psk)
Check t his field t o allow wireless devices using W PA- PSK securit y m ode t o connect t o your Device. The Device support s WPA- PSK and WPA2- PSK sim ult aneously. VMG1312-B Series User’s Guide...
Page 114: Wpa(2) Authentication
Select M or e Se cu r e t o enable WPA( 2) - PSK dat a encrypt ion. Securit y Mode Choose W PA or W PA2 from t he drop- down list box. Aut hent icat ion Server VMG1312-B Series User’s Guide...
Page 115: The More Ap Screen
Click N e t w or k Se t t ing > W ir e le ss > M or e AP. The following screen displays. Figure 34 Net work Set t ing > Wireless > More AP VMG1312-B Series User’s Guide...
Page 116: Edit More Ap
The following t able describes t he fields in t his screen. Table 21 More AP: Edit LABEL DESCRIPTION Wireless Net work Set up Wireless You can En a ble or D isa ble t he wireless LAN in t his field. VMG1312-B Series User’s Guide...
Page 117: Mac Authentication
00: A0: C5: 00: 00: 02. You need t o know t he MAC addresses of t he devices t o configure t his screen. VMG1312-B Series User’s Guide...
Page 118: The Wps Screen
Set up each WPS connect ion bet ween t wo devices. Bot h devices m ust support WPS. See Sect ion 7.10.9.3 on page 134 for m ore inform at ion about WPS. VMG1312-B Series User’s Guide...
Page 119 Device. Met hod 3 Use t his sect ion t o set up a WPS wireless net work by ent ering t he PI N of t he Device int o t he client . VMG1312-B Series User’s Guide...
Page 120: The Wmm Screen
Note: Note: This works only if the wireless device to which the Device is connected also supports this feature. Apply Click Apply t o save your changes. Cancel Click Ca n ce l t o rest ore your previously saved set t ings. VMG1312-B Series User’s Guide...
Page 121: The Wds Screen
Select En a ble d t o t urn on WDS and ent er t he peer device’s MAC address m anually in t he t able below. Select D isa ble t o t urn off WDS. VMG1312-B Series User’s Guide...
Page 122: Wds Scan
This shows t he MAC address of t he available wireless device wit hin range. Apply Click Apply t o save your changes. Cancel Click Ca n ce l t o rest ore your previously saved set t ings. VMG1312-B Series User’s Guide...
Page 123: The Others Screen
Power Saving m ode. A high DTI M value can cause client s t o lose connect ivit y wit h t he net work. This value can be set from 1 t o 100. VMG1312-B Series User’s Guide...
Page 124 This field is configurable only when you set 802.11 Mode t o 8 0 2 .1 1 b. Apply Click Apply t o save your changes. Cancel Click Ca n ce l t o rest ore your previously saved set t ings. VMG1312-B Series User’s Guide...
Page 125: The Channel Status Screen
• A bridge is a radio t hat relays com m unicat ions bet ween access point s and wireless client s, ext ending a net work’s range. Tradit ionally, a wireless net work operat es in one of t wo ways. VMG1312-B Series User’s Guide...
Page 126 I n t he radio spect rum , t here are cert ain frequency bands allocat ed for unlicensed, civilian use. For t he purposes of wireless net working, t hese bands are divided int o num erous channels. This allows a VMG1312-B Series User’s Guide...
Page 127: Additional Wireless Terms
- but it is not very secure if you use a short key which is very easy t o guess - for exam ple, a t hree- let t er word from t he dict ionary. VMG1312-B Series User’s Guide...
Page 128 Some wireless devices, such as scanners, can detect wireless networks but cannot use wireless networks. These kinds of wireless devices might not have MAC addresses. Hexadecimal characters are 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, A, B, C, D, E, and F. VMG1312-B Series User’s Guide...
Page 129: Signal Problems
I nt erference m ay com e from ot her radio t ransm issions, such as m ilit ary or air t raffic cont rol com m unicat ions, or from m achines t hat are VMG1312-B Series User’s Guide...
Page 130: Bss
Wireless devices can use different BSSI Ds t o associat e wit h t he sam e AP . 7.10.6.1 Notes on Multiple BSSs • A m axim um of eight BSSs are allowed on one AP sim ult aneously. VMG1312-B Series User’s Guide...
Page 131: Preamble Type
Your Device support s WiFi Prot ect ed Set up ( WPS) , which is an easy way t o set up a secure wireless net work. WPS is an indust ry st andard specificat ion, defined by t he WiFi Alliance. VMG1312-B Series User’s Guide...
Page 132 Take t he following st eps t o set up a WPS connection bet ween an access point or wireless rout er ( referred t o here as t he AP) and a client device using t he PI N m et hod. VMG1312-B Series User’s Guide...
Page 133 I f you cannot connect , check t he list of associat ed wireless client s in t he AP’s configurat ion ut ilit y. I f you see t he wireless client in t he list , WPS was successful. VMG1312-B Series User’s Guide...
Page 134 I f t he regist rar is already part of a net work, it sends t he exist ing inform at ion. I f not , it generat es t he SSI D and WPA( 2) - PSK random ly. VMG1312-B Series User’s Guide...
Page 135 The following figure shows an exam ple net work. I n st ep 1 , bot h AP1 and Clie nt 1 are unconfigured. When WPS is act ivat ed on bot h, t hey perform t he handshake. I n t his exam ple, AP1 VMG1312-B Series User’s Guide...
Page 136 ( it already has securit y inform at ion for t he net work) . AP1 supplies t he exist ing securit y inform at ion t o Clie nt 2 . Figure 49 WPS: Exam ple Net work St ep 2 REGISTRAR EXISTING CONNECTION CLIENT 1 ENROLLEE CLIENT 2 VMG1312-B Series User’s Guide...
Page 137 ( t he non-WPS device m ust also support WPA- PSK or WPA2- PSK) . VMG1312-B Series User’s Guide...
Page 138 MAC addresses of your wireless client s ( usually print ed on a label on t he bot t om of t he device) . I f t here is an unknown MAC address you can rem ove it or reset t he AP . VMG1312-B Series User’s Guide...
Page 139: Home Networking
• Use t he LAN VLAN screen t o cont rol t he VLAN I D and I EEE 802.1p priorit y t ags of t raffic sent out t hrough individual LAN port s ( Sect ion 8.9 on page 157) . VMG1312-B Series User’s Guide...
Page 140: What You Need To Know
UPnP devices and enable exchange of sim ple product and service descript ions. NAT t raversal allows t he following: • Dynam ic port m apping • Learning public I P addresses VMG1312-B Series User’s Guide...
Page 141: Before You Begin
Ent er t he I P subnet m ask int o t he I P Su bn e t M a sk field. Unless inst ruct ed ot herwise it is best t o leave t his alone, t he configurat or will aut om at ically com put e a subnet m ask based upon t he I P address you ent ered. VMG1312-B Series User’s Guide...
Page 142 Select D isa ble t o st op t he DHCP server on t he Device. Select D H CP Re la y t o have t he Device forward DHCP request t o t he DHCP server. VMG1312-B Series User’s Guide...
Page 143 Snooping on t he Device. This allows t he Device t o check MLD packet s passing t hrough it and learn t he m ult icast group m em bership. I t helps reduce m ult icast t raffic. VMG1312-B Series User’s Guide...
Page 144: The Static Dhcp Screen
Every Et hernet device has a unique MAC ( Media Access Cont rol) address. The MAC address is assigned at t he fact ory and consist s of six pairs of hexadecim al charact ers, for exam ple, 00: A0: C5: 00: 00: 02. VMG1312-B Series User’s Guide...
Page 145 Select t he int erface group nam e for which you want t o configure st at ic DHCP set t ings. Chapt er 13 on page 205 for how t o creat e a new int erface group. VMG1312-B Series User’s Guide...
Page 146: The Upnp Screen
NAT forwarding port in order t o com m unicat e wit h anot her UPnP enabled device; t his elim inat es t he need t o m anually configure port forwarding for t he UPnP enabled applicat ion. VMG1312-B Series User’s Guide...
Page 147: Installing Upnp In Windows Example
Click on t he W indow s Se t up t ab and select Com m u n ica t ion in t he Com pone n t s select ion box. Click D e t a ils. Add/Remove Programs: Windows Setup: Communication VMG1312-B Series User’s Guide...
Page 148 I n t he N e t w or k Conne ct ions window, click Adva n ce d in t he m ain m enu and select Opt iona l N e t w or k in g Com pon e n t s …. Network Connections VMG1312-B Series User’s Guide...
Page 149: Using Upnp In Windows Xp Example
This sect ion shows you how t o use t he UPnP feat ure in Windows XP . You m ust already have UPnP inst alled in Windows XP and UPnP act ivat ed on t he Device. VMG1312-B Series User’s Guide...
Page 150 I n t he I nt e r ne t Conne ct ion Pr ope r t ie s window, click Se t t ings t o see t he port m appings t here were aut om at ically creat ed. Internet Connection Properties VMG1312-B Series User’s Guide...
Page 151 Select Sh ow icon in not ifica t ion a r e a w he n conn e ct e d opt ion and click OK. An icon displays in t he syst em t ray. System Tray Icon VMG1312-B Series User’s Guide...
Page 152 Follow t he st eps below t o access t he web configurat or. Click St a r t and t hen Cont r ol Pa ne l. Double- click N e t w or k Conne ct ions. VMG1312-B Series User’s Guide...
Page 153 An icon wit h t he descript ion for each UPnP- enabled device displays under Loca l N e t w or k . Right- click on t he icon for your Device and select I n vok e . The web configurat or login screen displays. Network Connections: My Network Places VMG1312-B Series User’s Guide...
Page 154 Right- click on t he icon for your Device and select Pr ope r t ie s. A propert ies window displays wit h basic inform at ion about t he Device. Network Connections: My Network Places: Properties: Example VMG1312-B Series User’s Guide...
Page 155: The Additional Subnet Screen
I P Address Ent er t he public I P address provided by your I SP . I P Subnet Mask Ent er t he public I P subnet m ask provided by your I SP . VMG1312-B Series User’s Guide...
Page 156: The Stb Vendor Id Screen
Vendor I D 1 ~ Ent er t he STB’s vendor I D. Apply Click Apply t o save your changes. Cancel Click Ca n ce l t o exit t his screen wit hout saving. VMG1312-B Series User’s Guide...
Page 157: The Lan Vlan Screen
Click Ca n ce l t o exit t his screen wit hout saving. 8.10 Technical Reference This sect ion provides som e t echnical background inform at ion about t he t opics covered in t his chapt er. VMG1312-B Series User’s Guide...
Page 158: Lans, Wans And The Device
I f your I SP gives you DNS server addresses, ent er t hem in t he D N S Se r ve r fields in t he D H CP Se t up screen. VMG1312-B Series User’s Guide...
Page 159: Lan Tcp/Ip
However, t he I nt ernet Assigned Num bers Aut horit y ( I ANA) has reserved t he following t hree blocks of I P addresses specifically for privat e net works: • 10.0.0.0 — 10.255.255.255 • 172.16.0.0 — 172.31.255.255 • 192.168.0.0 — 192.168.255.255 VMG1312-B Series User’s Guide...
Page 160 For m ore inform at ion on address assignm ent , please refer t o RFC 1597, “Address Allocat ion for Privat e I nt ernet s” and RFC 1466, “ Guidelines for Managem ent of I P Address Space”. VMG1312-B Series User’s Guide...
Page 161: Routing
Sect ion 9.2 on page 162) . • Use t he Policy For w a r din g screen t o configure policy rout ing on t he Device. ( Sect ion 9.3 on page 163) . VMG1312-B Series User’s Guide...
Page 162: The Routing Screen
Click t he D e le t e icon t o rem ove a st at ic rout e from t he Device. A window displays asking you t o confirm t hat you want t o delet e t he rout e. VMG1312-B Series User’s Guide...
Page 163: Add/Edit Static Route
Policy- based rout ing is applied t o out going packet s, prior t o t he norm al rout ing. VMG1312-B Series User’s Guide...
Page 164 Click t he D e le t e icon t o rem ove a policy from t he Device. A window displays asking you t o confirm t hat you want t o delet e t he policy. VMG1312-B Series User’s Guide...
Page 165: Add/Edit Policy Forwarding
Br oa dba n d screens. Apply Click Apply t o save your changes. Cancel Click Ca n ce l t o exit t his screen wit hout saving. VMG1312-B Series User’s Guide...
Page 166 Chapter 9 Routing VMG1312-B Series User’s Guide...
Page 167: Quality Of Service (Qos)
(Sect ion 10.5 on page 172) . • The M on it or screen let s you view t he Device's QoS- relat ed packet st at ist ics ( Sect ion 10.7 on page 179) . VMG1312-B Series User’s Guide...
Page 168: What You Need To Know
Bucket algorit hm t o allow a cert ain am ount of large burst s while keeping a lim it at t he average rat e. Traffic Rat e Traffic Rat e Tim e Tim e ( Before Traffic Shaping) ( Aft er Traffic Shaping) VMG1312-B Series User’s Guide...
Page 169: The Quality Of Service General Screen
Use t his screen t o enable or disable QoS and set t he upst ream bandwidt h. See Sect ion 10.1 on page 167 for m ore inform at ion. Figure 64 Net work Set t ings > QoS > General VMG1312-B Series User’s Guide...
Page 170: The Queue Setup Screen
10.4 The Queue Setup Screen Click N e t w or k Se t t in g > QoS > Qu e ue Se t u p t o open t he screen as shown next . VMG1312-B Series User’s Guide...
Page 171 Click t he D e le t e icon t o delet e an exist ing queue. Not e t hat subsequent rules m ove up by one when you t ake t his act ion. VMG1312-B Series User’s Guide...
Page 172: Adding A Qos Queue
For exam ple, you can configure a classifier t o select t raffic from t he sam e prot ocol port ( such as Telnet ) t o form a flow. VMG1312-B Series User’s Guide...
Page 173 Click t he D e le t e icon t o delet e an exist ing classifier. Not e t hat subsequent rules m ove up by one when you t ake t his act ion. VMG1312-B Series User’s Guide...
Page 174: Add/Edit Qos Class
Click Add ne w Cla ssifie r in t he Cla ss Se t up screen or t he Edit icon next t o a classifier t o open t he following screen. Figure 68 Class Set up: Add/ Edit VMG1312-B Series User’s Guide...
Page 175 00: 13: 49: 12: 34: 56 m at ches t his crit eria. Exclude Select t his opt ion t o exclude t he packet s t hat m at ch t he specified crit eria from t his classifier. Ot hers VMG1312-B Series User’s Guide...
Page 176 Select a WAN int erface t hrough which t raffic of t his class will be forwarded out . I f you select I nt erface Un ch a n ge , t he Device forward t raffic of t his class according t o t he default rout ing t able. VMG1312-B Series User’s Guide...
Page 177: The Qos Policer Setup Screen
Click t he D e le t e icon t o delet e an exist ing policer. Not e t hat subsequent rules m ove up by one when you t ake t his act ion. VMG1312-B Series User’s Guide...
Page 178: Add/Edit A Qos Policer
D SCP M a r k : Change t he DSCP m ark value of t he packet s. Ent er t he DSCP m ark value t o use. The packet s m ay be dropped if t here is congest ion on t he net work. VMG1312-B Series User’s Guide...
Page 179: The Qos Monitor Screen
This shows how m any packet s assigned t o t his queue are t ransm it t ed successfully. Drop Rat e This shows how m any packet s assigned t o t his queue are dropped. VMG1312-B Series User’s Guide...
Page 180: Technical Reference
I P header. The DS field cont ains a 2- bit unused field and a 6- bit DSCP field which can define up t o 64 service levels. The following figure illust rat es t he DS field. VMG1312-B Series User’s Guide...
Page 181 PRIORITY IEEE 802.1P USER QUEUE PRIORITY TOS (IP IP PACKET DSCP (ETHERNET PRECEDENCE) LENGTH (BYTE) PRIORITY) 000000 000000 > 1100 001110 250~ 1100 001100 001010 001000 010110 010100 010010 010000 011110 < 250 011100 011010 011000 VMG1312-B Series User’s Guide...
Page 182 Com m it t ed I nform at ion Rat e ( CI R) , and t wo burst sizes: t he Com m it t ed Burst Size ( CBS) and Excess Burst Size ( EBS) . VMG1312-B Series User’s Guide...
Page 183 CBS bucket is equal t o or great er t han t he size of t he packet ( in byt es) . Ot herwise, t he packet is m arked yellow. VMG1312-B Series User’s Guide...
Page 184 Chapter 10 Quality of Service (QoS) VMG1312-B Series User’s Guide...
Page 185: Network Address Translation (Nat)
I n t he sim plest form , NAT changes t he source I P address in a packet received from a subscriber ( t he inside local address) t o anot her ( t he inside global address) before forwarding t he packet t o t he VMG1312-B Series User’s Guide...
Page 186: The Port Forwarding Screen
Let 's say you want t o assign port s 21- 25 t o one FTP , Telnet and SMTP server (A in t he exam ple) , port 80 t o anot her ( B in t he exam ple) and assign a default server I P address of 192.168.1.35 t o a VMG1312-B Series User’s Guide...
Page 187 This is t he first int ernal port num ber t hat ident ifies a service. St art Port Translat ion End This is t he last int ernal port num ber t hat ident ifies a service. Port VMG1312-B Series User’s Guide...
Page 188: Add/Edit Port Forwarding
To forward only one port , ent er t he port num ber again in t he En d Por t field. To forward a series of port s, ent er t he st art port num ber here and t he end port num ber in t he En d Por t field. VMG1312-B Series User’s Guide...
Page 189: The Applications Screen
Server I P This field displays t he dest inat ion I P address for t he service. Address Modify Click t he D e le t e icon t o delet e t he rule. VMG1312-B Series User’s Guide...
Page 190: Add New Application
This way you do not need t o configure a new I P address each t im e you want a different LAN com put er t o use t he applicat ion. VMG1312-B Series User’s Guide...
Page 191 This is t he first port num ber t hat ident ifies a service. Trigger End This is t he last port num ber t hat ident ifies a service. Port Trigger Prot o. This is t he t rigger t ransport layer prot ocol. VMG1312-B Series User’s Guide...
Page 192: Add/Edit Port Triggering Rule
Type a port num ber or t he ending port num ber in a range of port num bers. Port Trigger Prot ocol Select t he t ransport layer prot ocol from TCP, UD P, or TCP/ UD P. VMG1312-B Series User’s Guide...
Page 193: The Dmz Screen
NAT Port Forwarding screen. Apply Click Apply t o save your changes. Click Ca n ce l t o rest ore your previously saved set t ings. Cancel VMG1312-B Series User’s Guide...
Page 194: The Alg Screen
Click N e t w or k Se t t in g > N AT > Addr e ss M a ppin g t o display t he following screen. Figure 82 Net work Set t ing > NAT > Address Mapping VMG1312-B Series User’s Guide...
Page 195: Add/Edit Address Mapping Rule
To add or edit an address m apping rule, click Add ne w r ule or t he rule’s edit icon in t he Addr e ss M a pping screen t o display t he screen shown next . Figure 83 Address Mapping: Add/ Edit VMG1312-B Series User’s Guide...
Page 196: Technical Reference
I P address of a host when t he packet is in t he local net work, while t he global address refers t o t he I P address of t he host when t he sam e packet is t raveling in t he WAN side. VMG1312-B Series User’s Guide...
Page 197: What Nat Does
For m ore inform at ion on I P address t ranslat ion, refer t o RFC 1631, The I P Net work Address Translat or ( NAT) . VMG1312-B Series User’s Guide...
Page 198: How Nat Works
NAT Table Inside Local Inside Global IP Address IP Address 192.168.1.10 IGA 1 192.168.1.13 192.168.1.11 IGA 2 192.168.1.12 IGA 3 192.168.1.13 IGA 4 192.168.1.12 192.168.1.10 IGA1 Inside Local Inside Global Address (ILA) Address (IGA) 192.168.1.11 192.168.1.10 VMG1312-B Series User’s Guide...
Page 199: Nat Application
POP3 ( Post Office Prot ocol) NNTP ( Net work News Transport Prot ocol) SNMP ( Sim ple Net work Managem ent Prot ocol) SNMP t rap PPTP ( Point- t o- Point Tunneling Prot ocol) 1723 VMG1312-B Series User’s Guide...
Page 200 ( C in t he exam ple) . You assign t he LAN I P addresses and t he I SP assigns t he WAN I P address. The NAT net work appears as a single host on t he I nt ernet . Figure 86 Mult iple Servers Behind NAT Exam ple A=192.168.1.33 192.168.1.1 B=192.168.1.34 IP address assigned by ISP C=192.168.1.35 D=192.168.1.36 VMG1312-B Series User’s Guide...
Page 201: Dynamic Dns Setup
• Use t he D yn a m ic D N S screen t o enable DDNS and configure t he DDNS set t ings on t he Device Sect ion 12.3 on page 203) . VMG1312-B Series User’s Guide...
Page 202: What You Need To Know
This indicat es t he I P address assigned t o t his com put er. Modify Click t he Edit icon t o edit t he rule. Click t he D e le t e icon t o delet e an exist ing rule. VMG1312-B Series User’s Guide...
Page 203: Add/Edit Dns Entry
Use t his screen t o change your Device’s DDNS. Click N e t w or k Se t t in g > D N S > D yn a m ic D N S. The screen appears as shown. Figure 89 Net work Set t ing > DNS > Dynam ic DNS VMG1312-B Series User’s Guide...
Page 204 I f you select TZO in t he Se r vice Pr ovide r field, ent er t he password you used t o regist er for t his service. Apply Click Apply t o save your changes. Cancel Click Ca n ce l t o exit t his screen wit hout saving. VMG1312-B Series User’s Guide...
Page 205: Interface Group
’s DHCP Vendor I D opt ion inform at ion, you m ust enable DHCP server and configure LAN TCP/ I P set t ings for bot h t he default and user- defined groups. See Chapt er 8 on page for m ore inform at ion. VMG1312-B Series User’s Guide...
Page 206: Interface Group Configuration
Click t he Add N e w I nt e r fa ce Gr oup but t on in t he I n t e r fa ce Gr ou p screen t o open t he following screen. Use t his screen t o creat e a new int erface group. VMG1312-B Series User’s Guide...
Page 207 This shows t he filt ering crit eria. The LAN int erface on which t he m at ched t raffic is received will belong t o t his group aut om at ically. WildCard This shows if wildcard on DHCP opt ion 60 is enabled. Support VMG1312-B Series User’s Guide...
Page 208: Interface Grouping Criteria
Select t his and ent er t he device ident it y of t he m at ched t raffic. I AI D Ent er t he I dent it y Associat ion I dent ifier ( I AI D) of t he device, for exam ple, t he WAN connect ion index num ber. VMG1312-B Series User’s Guide...
Page 209 Ent er t he serial num ber of t he device. Num ber Apply Click Apply t o save your changes back t o t he Device. Cancel Click Ca n ce l t o exit t his screen wit hout saving. VMG1312-B Series User’s Guide...
Page 210 Chapter 13 Interface Group VMG1312-B Series User’s Guide...
Page 211: Usb Service
The Device uses Com m on I nt ernet File Syst em ( CI FS) prot ocol for it s file sharing funct ions. CI FS com pat ible com put ers can access t he USB file st orage devices connect ed t o t he Device. CI FS VMG1312-B Series User’s Guide...
Page 212: The File Sharing Screen
2000, Windows XP or Macint osh OS X. 14.2 The File Sharing Screen You can share files on a USB m em ory st ick or hard drive connect ed t o your Device wit h users on your net work. VMG1312-B Series User’s Guide...
Page 213: Before You Begin
Use t his screen t o set up file sharing using t he Device. To access t his screen, click N e t w or k Se t t in g > USB Se r vice > File Sh a r ing. Figure 95 Net work Set t ing > USB Service > File Sharing VMG1312-B Series User’s Guide...
Page 214: The Media Server Screen
To change your Device’s m edia server set t ings, click N e t w or k Se t t ing > USB Se r vice > M e dia Se r ve r. The screen appears as shown. Figure 96 Net work Set t ing > USB Service > Media Server VMG1312-B Series User’s Guide...
Page 215: The Printer Server Screen
Not e: Your print er ’s inst allat ion inst ruct ions m ay ask t hat you connect t he print er t o your com put er. Connect your print er t o t he Device inst ead. Use t his screen t o enable or disable sharing of a USB print er via your Device. VMG1312-B Series User’s Guide...
Page 216 Ent er t he m anufact urer and m odel num ber of t he print er. m odel Apply Click Apply t o save your changes. Cancel Click Ca nce l t o rest ore your previously saved set t ings. VMG1312-B Series User’s Guide...
Page 217: Firewall
15.4 on page 221) . • Use t he D oS screen t o act ivat e prot ect ion against Denial of Service ( DoS) at t acks ( .Sect ion 15.5 on page 224) . VMG1312-B Series User’s Guide...
Page 218: What You Need To Know
Filt ering decisions are based not only on rules but also cont ext . For exam ple, t raffic from t he WAN m ay only be allowed t o cross t he firewall in response t o a request from t he LAN. VMG1312-B Series User’s Guide...
Page 219: The Firewall Screen
I ANA ( I nt ernet Assigned Num ber Aut horit y) websit e. See Appendix F on page 359 for som e exam ples. VMG1312-B Series User’s Guide...
Page 220: Add/Edit A Service
Click Add n e w se r vice e n t r y or t he edit icon next t o an exist ing service rule in t he Se r vice screen t o display t he following screen. Figure 102 Service: Add/ Edit VMG1312-B Series User’s Guide...
Page 221: The Access Control Screen
Click Se cur it y > Fir e w a ll > Acce ss Cont r ol t o display t he following screen. This screen displays a list of t he configured incom ing or out going filt ering rules. Figure 103 Securit y > Firewall > Access Cont rol VMG1312-B Series User’s Guide...
Page 222 Click t he M ove To icon t o change t he order of t he rule. Ent er t he num ber in t he # field. VMG1312-B Series User’s Guide...
Page 223: Add/Edit An Acl Rule
Dest inat ion Addr e ss, ent er t he dest iniat ion I P address in t he field below. Device Dest inat ion I P Ent er t he dest inat ion I P address. Address VMG1312-B Series User’s Guide...
Page 224: The Dos Screen
Use t he D oS screen t o act ivat e prot ect ion against DoS at t acks. Click Se cur it y > Fir e w a ll > D oS t o display t he following screen. Figure 105 Securit y > Firewall > DoS VMG1312-B Series User’s Guide...
Page 225 Blocking Deny Ping Select Enable t o block ping request packet s. Response Apply Click Apply t o save your changes. Cancel Click Ca n ce l t o exit t his screen wit hout saving. VMG1312-B Series User’s Guide...
Page 226 Chapter 15 Firewall VMG1312-B Series User’s Guide...
Page 227: Mac Filter
Use t his screen t o allow wireless and LAN client s access t o t he Device. Click Se cur it y > M AC Filt e r. The screen appears as shown. Figure 106 Securit y > MAC Filt er VMG1312-B Series User’s Guide...
Page 228 12: 34: 56: 78: 9a: bc. Apply Click Apply t o save your changes. Cancel Click Ca nce l t o rest ore your previously saved set t ings. VMG1312-B Series User’s Guide...
Page 229: Parental Control
This shows t he nam e of t he rule. Hom e Net work This shows t he MAC address of t he LAN user ’s com put er t o which t his rule applies. User ( MAC) VMG1312-B Series User’s Guide...
Page 230: Add/Edit A Parental Control Rule
. Use t his screen t o configure a rest rict ed access schedule and/ or URL filt ering set t ings t o block t he users on your net work from accessing cert ain web sit es. Figure 108 Parent al Cont rol Rule: Add/ Edit VMG1312-B Series User’s Guide...
Page 231 Apply Click t his but t on t o save your set t ings back t o t he Device. Cancel Click Ca n ce l t o rest ore your previously saved set t ings. VMG1312-B Series User’s Guide...
Page 232 Chapter 17 Parental Control VMG1312-B Series User’s Guide...
Page 233: Scheduler Rules
Click t he Edit icon t o edit t he schedule. Click t he D e le t e icon t o delet e a scheduler rule. Note: You cannot delete a scheduler rule once it is applied to a certain feature. VMG1312-B Series User’s Guide...
Page 234: Add/Edit A Schedule
Descript ion Ent er a descript ion for t his scheduler rule. Apply Click Apply t o save your changes. Cancel Click Ca n ce l t o exit t his screen wit hout saving. VMG1312-B Series User’s Guide...
Page 235: Certificates
VMG1312-B Series User’s Guide...
Page 236: The Local Certificates Screen
Click t he Re m ove icon t o delet e t he cert ificat e ( or cert ificat ion request ) . You cannot delet e a cert ificat e t hat one or m ore feat ures is configured t o use. VMG1312-B Series User’s Guide...
Page 237: Create Certificate Request
Cert ificat e Aut horit y. I f you already have, click Loa d_ Signe d t o im port t he signed cert ificat e int o t he Device. Ot herwise click Ba ck t o ret urn t o t he Loca l Ce r t ifica t e s screen. VMG1312-B Series User’s Guide...
Page 238: Load Signed Certificate
Device. Not e: You m ust rem ove any spaces from t he cert ificat e’s filenam e before you can im port it . Figure 114 Load Signed Cert ificat e VMG1312-B Series User’s Guide...
Page 239: The Trusted Ca Screen
Click t he Re m ove but t on t o delet e t he cert ificat e ( or cert ificat ion request ) . You cannot delet e a cert ificat e t hat one or m ore feat ures is configured t o use. VMG1312-B Series User’s Guide...
Page 240: View Trusted Ca Certificate
( via floppy disk for exam ple) . Back Click Ba ck t o ret urn t o t he previous screen. VMG1312-B Series User’s Guide...
Page 241: Import Trusted Ca Certificate
Copy and past e t he cert ificat e int o t he t ext box t o st ore it on t he Device. Click OK t o save your changes. Cancel Click Ca n ce l t o exit t his screen wit hout saving. VMG1312-B Series User’s Guide...
Page 242 Chapter 19 Certificates VMG1312-B Series User’s Guide...
Page 243: Log
Crit ical: The syst em condit ion is crit ical. Error: There is an error condit ion on t he syst em . Warning: There is a warning condit ion on t he syst em . VMG1312-B Series User’s Guide...
Page 244: The System Log Screen
This field displays t he severit y level of t he logs t hat t he device is t o send t o t his syslog server. Messages This field st at es t he reason for t he log. VMG1312-B Series User’s Guide...
Page 245: The Security Log Screen
This field displays t he severit y level of t he logs t hat t he device is t o send t o t his syslog server. Messages This field st at es t he reason for t he log. VMG1312-B Series User’s Guide...
Page 246 Chapter 20 Log VMG1312-B Series User’s Guide...
Page 247: Traffic Status
Click Syst e m M onit or > Tr a ffic St a t us t o open t he W AN screen. The figure in t his screen shows t he num ber of byt es received and sent on t he Device. Figure 120 Syst em Monit or > Traffic St at us > WAN VMG1312-B Series User’s Guide...
Page 248 This indicat es t he num ber of fram es wit h errors received on t his int erface. Drop This indicat es t he num ber of received packet s dropped on t his int erface. VMG1312-B Series User’s Guide...
Page 249: The Lan Status Screen
This indicat es t he num ber of fram es wit h errors received on t his int erface. Drop This indicat es t he num ber of received packet s dropped on t his int erface. VMG1312-B Series User’s Guide...
Page 250 Chapter 21 Traffic Status VMG1312-B Series User’s Guide...
Page 251: Arp Table
Table 94 Syst em Monit or > ARP Table LABEL DESCRIPTION This is t he ARP t able ent ry num ber. I P Address This is t he learned I P address of a device connect ed t o a port . VMG1312-B Series User’s Guide...
Page 252 This is t he MAC address of t he device wit h t he list ed I P address. Device This is t he t ype of int erface used by t he device. You can click on t he device t ype t o go t o it s configurat ion screen. VMG1312-B Series User’s Guide...
Page 253: Routing Table
The m et ric represent s t he " cost of t ransm ission" . A rout er det erm ines t he best rout e for t ransm ission by choosing a pat h wit h t he lowest " cost " . The sm aller t he num ber, t he lower t he " cost " . VMG1312-B Series User’s Guide...
Page 254 0 indicat es t he LAN int erface. pt m 0 indicat es t he WAN int erface using I PoE or in bridge m ode. ppp0 indicat es t he WAN int erface using PPPoE. VMG1312-B Series User’s Guide...
Page 255: Igmp Status
Source List This is t he list of I P addresses t hat are allowed or not allowed t o receive t he m ult icast group’s t raffic depending on t he filt er m ode. VMG1312-B Series User’s Guide...
Page 256 Chapter 24 IGMP Status VMG1312-B Series User’s Guide...
Page 257: Xdsl Statistics
Use t his screen t o view det ailed DSL st at ist ics. Click Syst e m M on it or > x D SL St a t ist ics t o open t he following screen. Figure 125 Syst em Monit or > xDSL St at ist ics VMG1312-B Series User’s Guide...
Page 258 These are t he highest t heoret ically possible t ransfer rat es at which t he port could send and Dat a Rat e receive payload dat a wit hout t ransport layer prot ocol headers and t raffic. xDSL Count ers VMG1312-B Series User’s Guide...
Page 259 This is t he num ber of UnAvailable Seconds. This is t he num ber of Loss Of Signal seconds. This is t he num ber of Loss Of Fram e seconds. This is t he num ber of Loss of Margin seconds. VMG1312-B Series User’s Guide...
Page 260 Chapter 25 xDSL Statistics VMG1312-B Series User’s Guide...
Page 261: User Account
Ret ype t o Type t he new password again for confirm at ion. confirm Apply Click Apply t o save your changes. Cancel Click Ca n ce l t o rest ore your previously saved set t ings. VMG1312-B Series User’s Guide...
Page 262 Chapter 26 User Account VMG1312-B Series User’s Guide...
Page 263: Remote Management
Device. Click M a in t e n a n ce > Re m ot e M GM T t o open t he following screen. Figure 127 Maint enance > Rem ot e MGMT VMG1312-B Series User’s Guide...
Page 264 . You m ust have cert ificat es already configured in t he Ce r t ifica t e s screen. Apply Click Apply t o save your changes back t o t he Device. Cancel Click Ca n ce l t o rest ore your previously saved set t ings. VMG1312-B Series User’s Guide...
Page 265: Client
Click M a in t e n a n ce > TR- 0 6 9 Clie n t t o open t he following screen. Use t his screen t o configure your Device t o be m anaged by an ACS. Figure 128 Maint enance > TR- 069 Client VMG1312-B Series User’s Guide...
Page 266 Se cu r it y > Ce r t ifica t e s > Loca l Ce r t ifica t e s screen. client Apply Click Apply t o save your changes. Cancel Click Ca n ce l t o exit t his screen wit hout saving. VMG1312-B Series User’s Guide...
Page 267: Chapter 29 Tr-064
Select En a ble t o act ivat e m anagem ent via TR- 064 on t he LAN. Apply Click Apply t o save your changes. Cancel Click Ca n ce l t o exit t his screen wit hout saving. VMG1312-B Series User’s Guide...
Page 268 Chapter 29 TR-064 VMG1312-B Series User’s Guide...
Page 269: Time Settings
To change your Device’s t im e and dat e, click M a int e na nce > Tim e . The screen appears as shown. Use t his screen t o configure t he Device’s t im e based on your local t im e zone. Figure 130 Maint enance > Tim e Set t ing VMG1312-B Series User’s Guide...
Page 270 I n Germ any for inst ance, you would select 2 in t he H ou r field because Germ any's t im e zone is one hour ahead of GMT or UTC ( GMT+ 1) . VMG1312-B Series User’s Guide...
Page 271 Table 102 Maint enance > Tim e Set t ing ( cont inued) LABEL DESCRIPTION Apply Click Apply t o save your changes. Cancel Click Ca n ce l t o exit t his screen wit hout saving. VMG1312-B Series User’s Guide...
Page 272 Chapter 30 Time Settings VMG1312-B Series User’s Guide...
Page 273: E-Mail Notification
This field displays t he e- m ail address t hat you want t o be in t he from / sender line of t he e- m ail t hat t he Device sends. Rem ove Click t his but t on t o delet e t he select ed ent ry( ies) . VMG1312-B Series User’s Guide...
Page 274: Email Notification Edit
Apply Click t his but t on t o save your changes and ret urn t o t he previous screen. Cancel Click t his but t on t o begin configuring t his screen afresh. VMG1312-B Series User’s Guide...
Page 275: Logs Setting
To change your Device’s log set t ings, click M a int e na nce > Logs Se t t in g. The screen appears as shown. Figure 133 Maint enance > Logs Set t ing VMG1312-B Series User’s Guide...
Page 276: Example E-Mail Log
• You m ay edit t he subj ect t it le. • The dat e form at here is Day- Mont h-Year. • The dat e form at here is Mont h- Day-Year. The t im e form at is Hour- Minut e- Second. VMG1312-B Series User’s Guide...
Page 277 |<1,02> 127|Apr 7 00 |From:192.168.1.131 To:192.168.1.255 |match |forward | 10:05:17 |UDP src port:00520 dest port:00520 |<1,02> 128|Apr 7 00 |From:192.168.1.1 To:192.168.1.255 |match |forward | 10:05:30 |UDP src port:00520 dest port:00520 |<1,02> End of Firewall Log VMG1312-B Series User’s Guide...
Page 278 Chapter 32 Logs Setting VMG1312-B Series User’s Guide...
Page 279: Firmware Upgrade
( .zip) files before you can upload t hem . Upload Click t his t o begin t he upload process. This process m ay t ake up t o t wo m inut es. VMG1312-B Series User’s Guide...
Page 280 I f t he upload was not successful, t he following screen will appear. Click OK t o go back t o t he Fir m w a r e Upgr a de screen. Figure 138 Error Message VMG1312-B Series User’s Guide...
Page 281: Configuration
Click Ba ck up t o save t he Device’s current configurat ion t o your com put er. VMG1312-B Series User’s Guide...
Page 282 I f t he upload was not successful, t he following screen will appear. Click OK t o go back t o t he Con figu r a t ion screen. Figure 141 Configurat ion Upload Error VMG1312-B Series User’s Guide...
Page 283: The Reboot Screen
Click M a in t e n a n ce > Re boot . Click Re boot t o have t he Device reboot . This does not affect t he Device's configurat ion. Figure 144 Maint enance > Reboot VMG1312-B Series User’s Guide...
Page 284: Diagnostic
Adm inist rat ors can t ake furt her act ion t o check and resum e services from t he fault according t o t he line connect ivit y st at us report . VMG1312-B Series User’s Guide...
Page 285: Ping & Traceroute & Nslookup
Nslookup Click t his but t on t o perform a DNS lookup on t he I P address of a com put er you ent er. VMG1312-B Series User’s Guide...
Page 286 . Send Linkt race Click t his but t on t o have t he select ed MEP send t he LTMs ( Link Trace Messages) t o a specified rem ot e end point . VMG1312-B Series User’s Guide...
Page 287: Oam Ping Test
ATM device. End- t o- end loopback t est s allow you t o verify int egrit y of an end- t o- end PVC. Not e: The DSLAM t o w hich t he Device is connect ed m ust also support ATM F4 and/ or F5 t o use t his t est . VMG1312-B Series User’s Guide...
Page 288 F5 segm ent Press t his t o perform an OAM F5 segm ent loopback t est . F5 end- end Press t his t o perform an OAM F5 end- t o- end loopback t est . VMG1312-B Series User’s Guide...
Page 289: Chapter 36 Troubleshooting
Sect ion 1.5 on page Check t he hardware connect ions. I nspect your cables for dam age. Cont act t he vendor t o replace any dam aged cables. Turn t he Device off and on. VMG1312-B Series User’s Guide...
Page 290: Device Access And Login
I f it is possible t o log in from anot her int erface, check t he service cont rol set t ings for HTTP and HTTPS ( M a int e n a n ce > Re m ot e M GM T) . VMG1312-B Series User’s Guide...
Page 291 See t he t roubleshoot ing suggest ions for I cannot see or access t he Login screen in t he web configurat or. I gnore t he suggest ions about your browser. VMG1312-B Series User’s Guide...
Page 292: Internet Access
I cannot access t he I nt ernet anym ore. I had access t o t he I nt ernet ( wit h t he Device) , but m y I nt ernet connect ion is not available anym ore. Your session wit h t he Device m ay have expired. Try logging int o t he Device again. VMG1312-B Series User’s Guide...
Page 293: Wireless Internet Access
What wireless securit y m odes does m y Device support ? Wireless securit y is vit al t o your net work. I t prot ect s com m unicat ions bet ween wireless st at ions, access point s and t he wired net work. VMG1312-B Series User’s Guide...
Page 294: Usb Device Connection
Disconnect t he Et hernet cable from t he Device’s LAN port or from your com put er. Re- connect t he Et hernet cable. The Loca l Ar e a Con n e ct ion icon for UPnP disappears in t he screen. Rest art your com put er. VMG1312-B Series User’s Guide...
Page 295 I cannot open special applicat ions such as whit e board, file t ransfer and video when I use t he MSN m essenger. Wait m ore t han t hree m inut es. Rest art t he applicat ions. VMG1312-B Series User’s Guide...
Page 296 Chapter 36 Troubleshooting VMG1312-B Series User’s Guide...
Page 297: Appendix A Setting Up Your Computer's Ip Address
Click St a r t , Se t t ings, Cont r ol Pa ne l and double- click t he N e t w or k icon t o open t he N e t w or k window. Figure 149 WI ndows 95/ 98/ Me: Net work: Configurat ion VMG1312-B Series User’s Guide...
Page 298 Click t he I P Addr e ss t ab. • I f your I P address is dynam ic, select Obt a in a n I P a ddr e ss a ut om a t ica lly. VMG1312-B Series User’s Guide...
Page 299 • I f you know your DNS inform at ion, select En a ble D N S and t ype t he inform at ion in t he fields below ( you m ay not need t o fill t hem all in) . Figure 151 Windows 95/ 98/ Me: TCP/ I P Propert ies: DNS Configurat ion VMG1312-B Series User’s Guide...
Page 300 The following exam ple figures use t he default Windows XP GUI t hem e. Click st a r t ( St a r t in Windows 2000/ NT) , Se t t ings, Cont r ol Pa n e l. Figure 152 Windows XP: St art Menu VMG1312-B Series User’s Guide...
Page 301 Figure 153 Windows XP: Cont rol Panel Right- click Loca l Ar e a Conne ct ion and t hen click Pr ope r t ie s. Figure 154 Windows XP: Cont rol Panel: Net work Connect ions: Propert ies VMG1312-B Series User’s Guide...
Page 302 • I f you have a st at ic I P address click Use t he follow in g I P Addr e ss and fill in t he I P a ddr e ss, Subne t m a sk , and D e fa u lt ga t e w a y fields. VMG1312-B Series User’s Guide...
Page 303 M e t r ic. • Click Add. • Repeat t he previous t hree st eps for each default gat eway you want t o add. VMG1312-B Series User’s Guide...
Page 304 Pr e fe r r e d D N S se r ve r and Alt e r na t e D N S se r ve r fields. VMG1312-B Series User’s Guide...
Page 305 N e t w or k Con n e ct ions, right - click a net work connect ion, click St a t us and t hen click t he Suppor t t ab. Windows Vista This sect ion shows screens from Windows Vist a Ent erprise Version 6.0. VMG1312-B Series User’s Guide...
Page 306 Figure 160 Windows Vist a: Cont rol Panel Click N e t w or k a n d Sh a r in g Ce n t e r. Figure 161 Windows Vist a: Net work And I nt ernet VMG1312-B Series User’s Guide...
Page 307 Not e: During t his procedure, click Con t inu e whenever Windows displays a screen saying t hat it needs your perm ission t o cont inue. Figure 163 Windows Vist a: Net work and Sharing Cent er VMG1312-B Series User’s Guide...
Page 308 • I f you have a st at ic I P address click Use t h e follow ing I P a ddr e ss and fill in t he I P a ddr e ss, Subne t m a sk , and D e fa u lt ga t e w a y fields. VMG1312-B Series User’s Guide...
Page 309 M e t r ic. • Click Add. • Repeat t he previous t hree st eps for each default gat eway you want t o add. VMG1312-B Series User’s Guide...
Page 310 Pr e fe r r e d D N S se r ve r and Alt e r na t e D N S se r ve r fields. VMG1312-B Series User’s Guide...
Page 311 I n t he Com m a nd Pr om pt window, t ype " ipconfig" and t hen press [ ENTER] . You can also open N e t w or k Con n e ct ions, right - click a net work connect ion, click St a t us and t hen click t he Suppor t t ab. VMG1312-B Series User’s Guide...
Page 312 Click t he Apple m enu, Cont r ol Pa ne l and double- click TCP/ I P t o open t he TCP/ I P Con t r ol Pa ne l. Figure 168 Macint osh OS 8/ 9: Apple Menu VMG1312-B Series User’s Guide...
Page 313 Click t he Apple m enu, and click Syst e m Pr e fe r e nce s t o open t he Syst e m Pr e fe r e nce s window. Figure 170 Macint osh OS X: Apple Menu Click N e t w or k in t he icon bar. • Select Aut om a t ic from t he Loca t ion list . VMG1312-B Series User’s Guide...
Page 314 Turn on your Device and rest art your com put er ( if prom pt ed) . Verifying Settings Check your TCP/ I P propert ies in t he N e t w or k window. VMG1312-B Series User’s Guide...
Page 315 Click t he Red Hat but t on ( locat ed on t he bot t om left corner) , select Syst e m Se t t in g and click N e t w or k . Figure 172 Red Hat 9.0: KDE: Net work Configurat ion: Devices VMG1312-B Series User’s Guide...
Page 316 I f you know your DNS server I P address( es) , click t he D N S t ab in t he N e t w or k Configur a t ion screen. Ent er t he DNS server inform at ion in t he fields provided. Figure 174 Red Hat 9.0: KDE: Net work Configurat ion: DNS Click t he D e vice s t ab. VMG1312-B Series User’s Guide...
Page 317 The following exam ple shows an exam ple where t he st at ic I P address is 192.168.1.10 and t he subnet m ask is 255.255.255.0. Figure 177 Red Hat 9.0: St at ic I P Address Set t ing in ifconfig- et h0 DEVICE=eth0 ONBOOT=yes BOOTPROTO=static IPADDR=192.168.1.10 NETMASK=255.255.255.0 USERCTL=no PEERDNS=yes TYPE=Ethernet VMG1312-B Series User’s Guide...
Page 318 Bcast:172.23.19.255 Mask:255.255.255.0 UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:717 errors:0 dropped:0 overruns:0 frame:0 TX packets:13 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:100 RX bytes:730412 (713.2 Kb) TX bytes:1570 (1.5 Kb) Interrupt:10 Base address:0x1000 [root@localhost]# VMG1312-B Series User’s Guide...
Page 319: Appendix B Ip Addresses And Subnetting
( for exam ple 11000000, which is 192 in decim al not at ion) . Therefore, each oct et has a possible range of 00000000 t o 11111111 in binary, or 0 t o 255 in decim al. VMG1312-B Series User’s Guide...
Page 320 By convent ion, subnet m asks always consist of a cont inuous sequence of ones beginning from t he left m ost bit of t he m ask, followed by a cont inuous sequence of zeros, for a t ot al num ber of 32 bit s. VMG1312-B Series User’s Guide...
Page 321 For exam ple, 192.1.1.0 / 25 is equivalent t o saying 192.1.1.0 wit h subnet m ask 255.255.255.128. VMG1312-B Series User’s Guide...
Page 322 The subnet m ask is now 25 bit s ( 255.255.255.128 or / 25) . The “ borrowed” host I D bit can have a value of eit her 0 or 1, allowing t wo subnet s; 192.168.1.0 / 25 and 192.168.1.128 / 25. VMG1312-B Series User’s Guide...
Page 323 Table 115 Subnet 1 LAST OCTET BIT IP/SUBNET MASK NETWORK NUMBER VALUE I P Address ( Decim al) 192.168.1. 0 0 000000 I P Address ( Binary) 11000000.10101000.00000001. Subnet Mask ( Binary) 11111111.11111111.11111111. 1 1 000000 VMG1312-B Series User’s Guide...
Page 324 Sim ilarly, use a 27- bit m ask t o creat e eight subnet s ( 000, 001, 010, 011, 100, 101, 110 and 111) . The following t able shows I P address last oct et values for each subnet . Table 119 Eight Subnet s SUBNET LAST BROADCAST SUBNET FIRST ADDRESS ADDRESS ADDRESS ADDRESS VMG1312-B Series User’s Guide...
Page 325 255.255.255.0 ( / 24) 255.255.255.128 ( / 25) 255.255.255.192 ( / 26) 1024 255.255.255.224 ( / 27) 2048 255.255.255.240 ( / 28) 4096 255.255.255.248 ( / 29) 8192 255.255.255.252 ( / 30) 16384 255.255.255.254 ( / 31) 32768 VMG1312-B Series User’s Guide...
Page 326 For m ore inform at ion on address assignm ent , please refer t o RFC 1597, Address Allocat ion for Privat e I nt ernet s and RFC 1466, Guidelines for Managem ent of I P Address Space. VMG1312-B Series User’s Guide...
Page 327: Appendix C Pop-Up Windows, Javascripts And Java Permissions
You can also check if pop- up blocking is disabled in t he Pop- u p Block e r sect ion in t he Pr iva cy t ab. I n I nt ernet Explorer, select Tools, I nt e r ne t Opt ions, Pr iva cy. VMG1312-B Series User’s Guide...
Page 328 Alt ernat ively, if you only want t o allow pop- up windows from your device, see t he following st eps. I n I nt ernet Explorer, select Tools, I nt e r ne t Opt ions and t hen t he Pr iva cy t ab. VMG1312-B Series User’s Guide...
Page 329 Type t he I P address of your device ( t he web page t hat you do not want t o have blocked) wit h t he prefix “ ht t p: / / ”. For exam ple, ht t p: / / 192.168.167.1. VMG1312-B Series User’s Guide...
Page 330 Click Apply t o save t his set t ing. JavaScripts I f pages of t he web configurat or do not display properly in I nt ernet Explorer, check t hat JavaScript s are allowed. VMG1312-B Series User’s Guide...
Page 331 Under Act ive scr ipt ing m ake sure t hat Ena ble is select ed ( t he default ) . Under Scr ipt ing of Ja va a pple t s m ake sure t hat Ena ble is select ed ( t he default ) . VMG1312-B Series User’s Guide...
Page 332 Click t he Cu st om Le ve l... but t on. Scroll down t o M icr osoft VM . Under Ja va pe r m issions m ake sure t hat a safet y level is select ed. VMG1312-B Series User’s Guide...
Page 333 From I nt ernet Explorer, click Tools, I nt e r ne t Opt ions and t hen t he Adva n ce d t ab. Make sure t hat Use Ja va 2 for < a pple t > under Ja va ( Sun) is select ed. VMG1312-B Series User’s Guide...
Page 334 Mozilla Firefox 2.0 screens are used here. Screens for ot her versions m ay vary. You can enable Java, Javascript s and pop- ups in one screen. Click Tools, t hen click Opt ions in t he screen t hat appears. Figure 192 Mozilla Firefox: Tools > Opt ions VMG1312-B Series User’s Guide...
Page 335 Appendix C Pop-up Windows, JavaScripts and Java Permissions Click Cont e n t .t o show t he screen below. Select t he check boxes as shown in t he following screen. Figure 193 Mozilla Firefox Cont ent Securit y VMG1312-B Series User’s Guide...
Page 336 Appendix C Pop-up Windows, JavaScripts and Java Permissions VMG1312-B Series User’s Guide...
Page 337: Appendix D Wireless Lans
I nt ra- BSS t raffic is t raffic bet ween wireless client s in t he BSS. When I nt ra- BSS is enabled, wireless client A and B can access t he wired net work and com m unicat e wit h each ot her. When I nt ra- BSS is VMG1312-B Series User’s Guide...
Page 338 This t ype of wireless LAN t opology is called an I nfrast ruct ure WLAN. The Access Point s not only provide com m unicat ion wit h t he wired net work but also m ediat e wireless net work t raffic in t he im m ediat e neighborhood. VMG1312-B Series User’s Guide...
Page 339 The following figure illust rat es a hidden node. Bot h st at ions ( STA) are wit hin range of t he access point ( AP) or wireless gat eway, but out- of- range of each ot her, so t hey VMG1312-B Series User’s Guide...
Page 340 A large Fr a gm e n t a t ion Th r e sh old is recom m ended for net works not prone t o int erference while you should set a sm aller t hreshold for busy net works or net works t hat are prone t o int erference. VMG1312-B Series User’s Guide...
Page 341 Not e: You m ust enable t he sam e wireless securit y set t ings on t he Device and on all wireless client s t hat you want t o associat e wit h it . VMG1312-B Series User’s Guide...
Page 342 Access- Request m essage. The following t ypes of RADI US m essages are exchanged bet ween t he access point and t he RADI US server for user account ing: VMG1312-B Series User’s Guide...
Page 343 A digit al cert ificat e is an elect ronic I D card t hat aut hent icat es t he sender ’s ident it y. However, t o im plem ent EAP-TLS, you need a Cert ificat e Aut horit y ( CA) t o handle cert ificat es, which im poses a m anagem ent overhead. VMG1312-B Series User’s Guide...
Page 344 Dynam ic Key Exchange Credent ial I nt egrit y None St rong St rong St rong Moderat e Deploym ent Difficult y Easy Hard Moderat e Moderat e Moderat e Client I dent it y Prot ect ion VMG1312-B Series User’s Guide...
Page 345 WPA( 2) - PSK uses a sim ple com m on password, inst ead of user- specific credent ials. The com m on- password approach m akes WPA( 2) - PSK suscept ible t o brut e- force VMG1312-B Series User’s Guide...
Page 346 The RADI US server t hen checks t he user's ident ificat ion against it s dat abase and grant s or denies net work access accordingly. A 256- bit Pairwise Mast er Key ( PMK) is derived from t he aut hent icat ion process by t he RADI US server and t he client . VMG1312-B Series User’s Guide...
Page 347 They use t hese keys t o encrypt dat a exchanged bet ween t hem . Figure 199 WPA( 2) - PSK Aut hent icat ion VMG1312-B Series User’s Guide...
Page 348 Higher ant enna gain im proves t he range of t he signal for bet t er com m unicat ions. For an indoor sit e, each 1 dB increase in ant enna gain result s in a range increase of approxim at ely VMG1312-B Series User’s Guide...
Page 349 For direct ional ant ennas, point t he ant enna in t he direct ion of t he desired coverage area. VMG1312-B Series User’s Guide...
Page 350 Appendix D Wireless LANs VMG1312-B Series User’s Guide...
Page 351: Appendix E Ipv6
A link- local unicast address has a predefined prefix of fe80: : / 10. The link- local unicast address form at is as follows. Table 126 Link- local Unicast Address Form at 1111 1110 10 I nt erface I D 10 bit s 54 bit s 64 bit s VMG1312-B Series User’s Guide...
Page 352 The following t able describes t he m ult icast addresses which are reserved and can not be assigned t o a m ult icast group. Table 128 Reserved Mult icast Address MULTICAST ADDRESS FF00:0:0:0:0:0:0:0 FF01:0:0:0:0:0:0:0 FF02:0:0:0:0:0:0:0 FF03:0:0:0:0:0:0:0 FF04:0:0:0:0:0:0:0 FF05:0:0:0:0:0:0:0 FF06:0:0:0:0:0:0:0 FF07:0:0:0:0:0:0:0 VMG1312-B Series User’s Guide...
Page 353 I A_NA before t he lifet im es expire. Aft er T1, t he client sends t he server ( S1 ) ( from which t he addresses in t he I A_NA were obt ained) a Renew m essage. I f VMG1312-B Series User’s Guide...
Page 354 A neighbor being “ reachable” m eans it responds t o a neighbor solicit at ion m essage ( from t he host ) wit h a neighbor advert isem ent m essage. VMG1312-B Series User’s Guide...
Page 355 Done m essage is received t o det erm ine if ot her devices connect ed t o t his port should rem ain in t he group. VMG1312-B Series User’s Guide...
Page 356 I nst a ll a s se r vice . Select St a r t > Cont r ol Pa n e l > Adm in ist r a t ive Tools > Se r vice s. VMG1312-B Series User’s Guide...
Page 357 Select t he I n t e r n e t Pr ot ocol Ve r sion 6 ( TCP/ I Pv6 ) checkbox t o enable it . Click OK t o save t he change. VMG1312-B Series User’s Guide...
Page 358 IPv4 Address... : 172.16.100.61 Subnet Mask ... : 255.255.255.0 Default Gateway ..: fe80::213:49ff:feaa:7125%11 172.16.100.254 VMG1312-B Series User’s Guide...
Page 359: Appendix F Services
• D e scr ipt ion : This is a brief explanat ion of t he applicat ions t hat use t his service or t he sit uat ions in which t his service is used. VMG1312-B Series User’s Guide...
Page 360 Net BI OS TCP/ UDP The Net work Basic I nput / Out put Syst em is used for com m unicat ion bet ween TCP/ UDP com put ers in a LAN. TCP/ UDP TCP/ UDP VMG1312-B Series User’s Guide...
Page 361 This is a m ore secure version of SMTP t hat runs over SSL. SNMP TCP/ UDP Sim ple Net work Managem ent Program . SNMP-TRAPS TCP/ UDP Traps for use wit h t he SNMP ( RFC: 1215) . VMG1312-B Series User’s Guide...
Page 362 I P net works. I t s prim ary funct ion is t o allow users t o log int o rem ot e host syst em s. VDOLI VE 7000 A videoconferencing solut ion. The UDP port num ber is specified in t he applicat ion. user- defined VMG1312-B Series User’s Guide...
Page 363: Appendix G Legal Information
Reorient or relocat e t he receiving ant enna. I ncrease t he separat ion bet ween t he equipm ent and t he receiver. VMG1312-B Series User’s Guide...
Page 364 Mit raSt ar warrant s t o t he original end user ( purchaser) t hat t his product is free from any defect s in m at erials or workm anship for a period of up t o t wo years from t he dat e of purchase. During t he VMG1312-B Series User’s Guide...
Page 365 • Do NOT obst ruct t he device vent ilat ion slot s, as insufficient airflow m ay harm your device. • Use only No. 26 AWG ( Am erican Wire Gauge) or larger t elecom m unicat ion line cord. VMG1312-B Series User’s Guide...
Page 366 Elect ronics and Elect rical Equipm ent . I t m eans t hat used elect rical and elect ronic product s should not be m ixed wit h general wast e. Used elect rical and elect ronic equipm ent should be t reat ed separat ely. VMG1312-B Series User’s Guide...
Page 367: Index
LAN Basic Service Set , See BSS client list Basic Service Set , see BSS com pat ibilit y, WDS blinking LEDs configurat ion Broadband backup broadcast firewalls 130, 337 reset VMG1312-B Series User’s Guide...
Page 368 DNS fragm ent at ion t hreshold 123, 127, 340 wildcard 186, 199 Dynam ic Host Configurat ion Prot ocol, see DHCP dynam ic WEP key exchange DYNDNS wildcard General wireless LAN screen VMG1312-B Series User’s Guide...
Page 369 NAT applicat ions I Pv6 85, 351 addressing 85, 105, 351 EUI - 64 MAC address 118, 145 global address filt er 117, 128 int erface I D MAC aut hent icat ion link- local address VMG1312-B Series User’s Guide...
Page 370 Net work Address Translat ion m arking see NAT set up Net work Address Translat ion, see NAT t agging Net work Map versus CoS net work m ap Qualit y of Service, see QoS NNTP VMG1312-B Series User’s Guide...
Page 371 Single Rat e Three Color Marker, see srTCM SI P ALG t hresholds act ivat ion dat a fragm ent 123, 127 SMTP RTS/ CTS 123, 127 SNMP t im e SNMP t rap TPI D TR- 064 VMG1312-B Series User’s Guide...
Page 372 Wireless t ut orial st at us wizard set up Wide Area Net work, see WAN I nt ernet warrant y WLAN not e int erference 121, 131 securit y param et ers com pat ibilit y 129, 345 VMG1312-B Series User’s Guide...
Page 373 WPA2- Pre- Shared Key WPA2- PSK applicat ion exam ple WPA- PSK 129, 345 applicat ion exam ple 131, 134 exam ple lim it at ions PI N exam ple push but t on 22, 132 VMG1312-B Series User’s Guide...
Page 374 Index VMG1312-B Series User’s Guide...
Page 375 Index VMG1312-B Series User’s Guide...
Page 376 Index VMG1312-B Series User’s Guide...

This manual is also suitable for:

Vmg1312-b10a Vmg1312-b30a

ZyXEL Communications VMG1312-B Series User Manual

Chapter 1 Introducing the Device

Chapter 2 The Web Configurator

Chapter 3 Quick Start

Chapter 4 Tutorials

Chapter 5 Network Map and Status Screens

Chapter 6 Broadband

Chapter 7

Chapter 8 Home Networking

Chapter 9 Routing

Chapter 10 Quality of Service (Qos)

Chapter 11 Network Address Translation (NAT)

Chapter 12 Dynamic DNS Setup

Chapter 13 Interface Group

Chapter 14 USB Service

Chapter 15 Firewall

Chapter 16 MAC Filter

Chapter 17 Parental Control

Chapter 18 Scheduler Rules

Chapter 19 Certificates

Chapter 20 Log

Chapter 21 Traffic Status

Chapter 22 ARP Table

Chapter 23 Routing Table

Chapter 24 IGMP Status

Chapter 25 Xdsl Statistics

Chapter 26 User Account

Chapter 27 Remote Management

Chapter 28 TR-069 Client

Chapter 29 TR-064

Chapter 30 Time Settings

Chapter 31 E-Mail Notification

Chapter 32 Logs Setting

Chapter 33 Firmware Upgrade

Chapter 34 Configuration

Chapter 35 Diagnostic

Chapter 36 Troubleshooting

Appendix A Setting up Your Computer's IP Address

Appendix B IP Addresses and Subnetting

Appendix C Pop-Up Windows, Javascripts and Java Permissions

Appendix D Wireless Lans

Appendix E Ipv6

Appendix F Services

Appendix G Legal Information

Quick Links

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Summary of Contents for ZyXEL Communications VMG1312-B Series