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User Manual

Page 74

of 92

LAN Isolation

LAN isolation allows you to disable the flow of packets between two LAN groups. This allows you to

secure information in private portions of the LAN from other publicly accessible LAN segments.

LAN Isolation

To enable LAN Isolation:

1. From

the

Advanced Menu

, select

Security

LAN Isolation

2. Check an option.

3. To temporarily implement the changes, click

Submit

4. To make changes permanent, click

Save Settings

Содержание ADSL 2/2+ Ethernet Modem

Страница 1: ...ADSL 2 2 Ethernet Modem User Manual VERSION 1 0...

Страница 2: ...ront Panel 9 Back Panel 10 Getting Started 11 Remove or Disable Conflicts 12 Internet Sharing Proxy and Security Applications 12 Configuring TCP IP Settings 13 Configuring Internet Properties 13 Remov...

Страница 3: ...nection Information 26 Router Information 27 Local Network Information 27 Quick Start 27 Advanced Menu 28 WAN 29 New Connection 29 ADSL Modulation 35 Connection Scan 35 Quickstart 36 LAN 37 LAN Config...

Страница 4: ...y Routing Configuration 67 Routing 70 Static Routing 70 Routing Table 71 Security 72 IP Filters 72 LAN Isolation 74 Status 75 Connection Status 76 System Log 77 Remote Log 78 Network Statistics 80 DHC...

Страница 5: ...User Manual Page 5 of 92 Changing the Timeout Settings 88 Firmware Upgrade 89 Save Settings 90 Restart Router 90 Restore to Default 90 Help Menu 91...

Страница 6: ...n through the Web manager Target Audience This manual is designed for users who are required to install and maintain the router It assumes the user of this manual has basic knowledge and experience in...

Страница 7: ...rge your computer Internet and other network appliances into a single network through wired connection Requirements Your computer must meet the following minimum requirements Software Operating System...

Страница 8: ...Contents Package contents are listed below For any missing items please contact your dealer immediately Product contents vary for different models Modem Ethernet Cable Telephone Cable Power Adapter I...

Страница 9: ...abel Action Description A POWER Off No power is supplied to the device Steady light Connected to an AC power supply B ETHERNET Off No Ethernet connection Steady light Connected to an Ethernet port Bli...

Страница 10: ...the router into the network Back Panel Label Used for DSL Connecting the telephone cable ETHERNET Connecting with a computer device through Ethernet cable RESET Resetting the device Press for 10 seco...

Страница 11: ...etting up the device is easy The flowchart below provides an outline of the steps you need to complete the installation There are brief descriptions beside each step to help you along Detailed instruc...

Страница 12: ...Internet files Internet Sharing Proxy and Security Applications Internet sharing proxy software and firewall applications may interfere with the router installation These should be removed or disable...

Страница 13: ...in an IP address automatically 6 Click OK to close the Internet Protocol TCP IP dialog box 7 Click OK to close the Local Area Connection Properties dialog box Configuring Internet Properties To set th...

Страница 14: ...he Run dialog box 2 Enter control and then click OK This opens the Control Panel 3 Double click Internet Options This opens the Internet Options dialog box 4 In the Temporary Internet Files pane click...

Страница 15: ...setup samples depict two scenarios Bridge Connection and Direct Connection Bridge Connection This device is preconfigured to function as a bridge connector between the Internet service and the local n...

Страница 16: ...o the phone jack 3 Plug one end of the telephone cable from the POTS Splitter s TEL port and then plug the other end into the telephone 2 Plug one end of the Ethernet cable from the router s ETHERNET...

Страница 17: ...e line can carry phone call and Internet signals When you enable the phone line for high speed Internet the connection produces high pitched tones when using the phone Installing a Plain Old Telephone...

Страница 18: ...one end of the Ethernet cable from the router s ETHERNET port and then plug the other end into the Ethernet port in your computer 3 Connect the power adapter from the router s 9V DC port into the ele...

Страница 19: ...er 192 168 1 1 in the address field and then press Enter This opens the Log In page of Web Manager 3 Enter the Username and Password for the Web Manager The default Username and Password is admin Log...

Страница 20: ...20 of 92 7 Click Connect When the connection attempt is successful the Basic Home page appears When the connection attempt is not successful a message will ask you to verify the Username and Password...

Страница 21: ...ccessing the Web Manager To access the Web Manager 1 Open a browser 2 Enter the router s IP Address The default IP Address is 192 168 1 1 3 When authentication is enabled the log in page will appear I...

Страница 22: ...User Manual Page 22 of 92 Menus The web interface includes the following menus Basic Menu Advanced Menu Help Menu...

Страница 23: ...User Manual Page 23 of 92 Basic Menu The Basic Menu includes the Home and Quick Start links Basic Menu...

Страница 24: ...dvanced configuration settings for existing connections At least one WAN connection must be configured before implementing advanced WAN configuration features At least one LAN group must be defined be...

Страница 25: ...User Manual Page 25 of 92 Help Menu The Help Menu provides documentation about various router features Help Menu...

Страница 26: ...nnection Information Router Information and Local Network settings Basic Home Connection Information The Connection Information pane gives you an idea about the status of your Internet connection This...

Страница 27: ...re version build Ethernet MAC Address NAT status and Firewall status Local Network Information The Local Network pane displays the current IP address of the router It also provides the DHCP status DHC...

Страница 28: ...Advanced Menu The Advanced Menu provides advanced configuration options These include WAN LAN Application QoS Routing Security Status Diagnostics System Password Firmware Upgrade Save Settings Restar...

Страница 29: ...nnections that require different settings New Connection Your router supports the creation of new connections If you have multiple virtual connections you may need to utilize the static routing capabi...

Страница 30: ...hosts PPPoE is a protocol for encapsulating PPP frames in Ethernet frames and is described in RFC 2516 PPPoE provides the ability to connect to a network of hosts over a simple bridging access device...

Страница 31: ...L line PPP or point to point protocol is a method of establishing a network connection session between network hosts It usually provides a mechanism of authenticating users Logical Link Control LLC an...

Страница 32: ...ddressing information such as the Subnet Mask and the Default Gateway must also be specified Up to three Domain Name Server DNS addresses can be identified These servers resolve the name of the comput...

Страница 33: ...2 DHCP Connection DHCP allows the router to automatically obtain the IP address from the server This option is commonly used when the IP is dynamically assigned and is not known prior to assignment Ne...

Страница 34: ...connection does not assign any IP address to the WAN interface NAT and firewall rules are not enabled This connection method makes the router act as a bridge for passing packets between the WAN interf...

Страница 35: ...provide this information In most cases this screen should not be modified ADSL Modulation Connection Scan This feature helps users to detect the PVC settings provided by the service provider Before t...

Страница 36: ...Manual Page 36 of 92 Quickstart Click to open the Quickstart Setup page Quickstart is the connection name of the default PPPoE WAN Connection In this page you can change the connection details Quicks...

Страница 37: ...55 0 respectively This subnet mask allows the router to support 254 users If you want to support more users you need to edit the subnet mask but remember that the DHCP server function can only provide...

Страница 38: ...ets will be sent to the ETHERNET interface because it does not belong to any LAN group 3 Select ETHERNET from Interfaces and then click Add under LAN group 2 Just like in LAN group 1 Configure will ap...

Страница 39: ...an IP address automatically When this function is enabled your router acts like a client and requests an IP address from the DHCP server on the LAN side IP Address You can retrieve renew an IP addres...

Страница 40: ...erver of your router has been enabled To learn more please refer to Assign ISP DNS SNTP Start IP The Start IP Address is where the DHCP server starts issuing IP addresses This value must be greater th...

Страница 41: ...every host on your network Do not assign the same IP address to more than one host Also your router must reside on the same subnet as all the other hosts Assign ISP DNS SNTP When you enable the DHCP s...

Страница 42: ...Clients page Any existing static entry falling within the DHCP server s range can be deleted LAN Clients To add LAN Clients 1 From the Advanced Menu select LAN LAN Clients This opens the LAN Clients p...

Страница 43: ...al Page 43 of 92 Applications Applications include Simple Network Management Protocol Internet Group Management Protocol IGMP Proxy TR 068 WAN Access DNS Proxy Port Forwarding Bridge Filters Web Acces...

Страница 44: ...management needs The agent is a separate station that can request data from an SNMP agent in each of the different system in the network The agent uses MIBs as dictionaries of manageable objects Each...

Страница 45: ...Group A host group is a set of one or more hosts identified by a single IP destination address The following statements apply to host groups Anyone can join or leave a host group at will There are no...

Страница 46: ...uter are sent to hosts in the multicast group database Ignore No IGMP request nor data multicast are forwarded You can perform one of the two options 1 Configure one or more WAN interface as the upstr...

Страница 47: ...ve for more than 20 minutes the user will be logged out and the account expires Enable WAN Access Update To create a temporary user account for remote access 1 From the Advanced Menu select Applicatio...

Страница 48: ...DNS Server Priority 1 From the Advanced Menu Select Application DNS Proxy 2 Select the DNS Server Priority Only Auto Discovered DNS Servers Only User Configured DNS Servers Auto Discovered then User...

Страница 49: ...ly one or more rules to one or more members of a defined LAN group You can view the rules associated with a predefined category and add the available rules for a given category You can also create edi...

Страница 50: ...bmit to temporarily activate the settings 7 To make changes permanent click Save Settings DMZ Settings Setting a host on your local network as demilitarized zone DMZ forwards any network traffic that...

Страница 51: ...the WAN Connection 5 Select a LAN Group 6 Select a LAN IP Address 7 Click Submit to temporarily apply the settings 8 To make changes permanent click Save Settings Custom Port Forwarding The Custom Por...

Страница 52: ...rules are supported with bridge filtering Bridge Filters To configure Bridge Filters 1 From the Advanced Menu select Application Bridge Filters This opens the Bridge Filters page 2 Check Enable Bridg...

Страница 53: ...From the Advanced Menu select Application Web Access Control 2 Select Enable Web Access Control 3 Select the Connection 4 Configure the following fields Remote Host IP Remote Netmask Redirect Port 5...

Страница 54: ...m talk to each other How can you make sure the priority from one network is carried over to another network Class of service CoS is introduced as the common language for the QoS mappings When QoS is e...

Страница 55: ...s of service If QoS is not enabled on your router all traffic will be treated as best effort There are some additional terms you should get familiarize with Ingress Packets arriving into the router fr...

Страница 56: ...twork domains The reverse CoS and domain mapping is configured using the Egress To access Egress select QoS Egress from the Advanced Menu There are three Egress modes No Egress mode Layer 2 Layer 3 No...

Страница 57: ...supported on the WAN side only Unclassified Packet Some locally generated packets might not have been classified and thus do not have a CoS value such as PPP control packet and ARP packet You can def...

Страница 58: ...the WAN side only Default Non IP Locally generated packets such as ARP packets do not have a CoS marking You can define the CoS for all unclassified outgoing packets on layer 3 using this field The s...

Страница 59: ...converted to CoS the common language so that the priority marking is carried over There are four Ingress modes Untrusted mode Layer 2 Layer 3 Static Untrusted Mode Untrusted is the default Ingress pag...

Страница 60: ...elease Layer 2 Field Description Interface Select the WAN interface here to configure the CoS for incoming traffic Only WAN interface can be selected as VLAN is currently supported only on the WAN sid...

Страница 61: ...This CoS field allows you to map incoming layer 3 WAN LAN packets to one of the following CoS in the order of descending priority CoS1 CoS2 CoS3 CoS4 CoS5 and CoS6 ToS The Type of Service field takes...

Страница 62: ...l Page 62 of 92 Static The Ingress Static page enables you to configure a static CoS for all packets received on a WAN or LAN interface Static To access Ingress Layer 3 From the Advanced Menu select Q...

Страница 63: ...nd Low Latency Queue Discipline both are rate based shaping algorithms HTB Queue Discipline The hierarchical token bucket queue discipline is a rate based shaping algorithm This algorithm rate shapes...

Страница 64: ...er Configuration page only one can be enabled at a time An example of each configuration is given as follows Example 1 HTB Queue Discipline Enabled In the example below HTB Queue Discipline is enabled...

Страница 65: ...nabled CoS1 is not rate controlled hence the field is disabled CoS2 takes 100 Kbps when there are no CoS1 packets CoS6 has 300 Kbps when there is no CoS1 or CoS2 packets This is similar to the HTB que...

Страница 66: ...he max rate field has been disabled Only percentage can be assigned to the CoS2 CoS6 CoS1 is not rate controlled hence the field is not displayed When there are no CoS1 packets CoS2 CoS3 CoS4 each has...

Страница 67: ...uld be configured Class of Service The selections are in the order of priority CoS1 CoS2 CoS3 CoS4 CoS5 CoS6 and N A Source IP The IP address of the traffic source Mask The source IP Netmask This fiel...

Страница 68: ...0xE1 Dynamic Proxy 0xE2 Web Server 0xE3 MSNTP 0xE4 DHCP Server 0xE5 IP tables Utility 0xE6 PPP Deamon 0xE7 IP Route 0xE8 ATM Library 0xE9 NET Tools 0xEA RIP 0xEB RIP v2 0xEC UPNP 0xEE Busybox Utility...

Страница 69: ...69 of 92 The following fields can be configured for Policy Routing Destination IP address mask Source IP address mask Source MAC address Protocol TCP UDP ICMP etc Source port Destination port Incomin...

Страница 70: ...stination IP is the address of the remote LAN network or host to which you want to assign a static route Enter the IP address of the host for which you wish to create a static route here For a standar...

Страница 71: ...ual Page 71 of 92 Routing Table Routing Table displays the information used by routers when making packet forwarding decisions Packets are routed according to the packet s destination IP address Routi...

Страница 72: ...ou can block specific traffic for example block web access or any traffic from a host on your local network A database of predefined IP filters allows you to apply one or more filtering rules to one o...

Страница 73: ...elect a rule select a Category then select an available rule based on the selected Category Click View to view the rule settings If a rule is not in the list you can create your own rule Select User a...

Страница 74: ...is allows you to secure information in private portions of the LAN from other publicly accessible LAN segments LAN Isolation To enable LAN Isolation 1 From the Advanced Menu select Security LAN Isolat...

Страница 75: ...ion about monitoring the router status and viewing product information Your router allows you to view the following status and product information Connection Status System Log Remote Log Network Stati...

Страница 76: ...tus Connection Status displays the type of protocol the WAN IP address the connection state and the duration of your Internet connection To view the Connection Status from the Advanced Menu select Sta...

Страница 77: ...stem Log displays the router log Depending on the severity level the information log will generate log reports to a remote host if remote logging is enabled To view the System Log from the Advanced Me...

Страница 78: ...cation which can be downloaded from the web Remote Log Settings To enable remote logging 1 From the Advanced Menu select Status Remote Log 2 Select a Log Level There are 8 log levels listed below in o...

Страница 79: ...ar in the Select a logging destination drop down menu 6 To make changes permanent click Save Settings Note When you select a log level all log information within this severity level and levels above m...

Страница 80: ...The Ethernet and DSL line statuses are displayed in this page To view the Network Statistics from the Advanced Menu select Status Network Statistics There are three categories for Network Statistics...

Страница 81: ...HCP Clients DHCP Clients displays the MAC address IP address host name and lease time To view the DHCP Clients from the Advanced Menu select Status DHCP Clients The DHCP Clients are displayed accordin...

Страница 82: ...User Manual Page 82 of 92 QoS Status This page displays the Quality of Service and the packet statistics To view the QoS Status from the Advanced Menu select Status QoS Status QoS Status...

Страница 83: ...User Manual Page 83 of 92 Modem Status This page displays the model status To view the Modem Status from the Advanced Menu select Status Modem Status Modem Status...

Страница 84: ...l Page 84 of 92 Product Information This page displays the product information and software versions To view the Product Information from the Advanced Menu select Status Product Information Product In...

Страница 85: ...ns the Diagnostics page 2 Click Test The test status will appear after running the diagnostic test If a test failed click Help to get the solution Ping Test Once you have your router configured it is...

Страница 86: ...unning If the Ping test failed you should restart the router Full Modem Test This test is used to check if your modem is properly connected to the network To perform a Full Modem test 1 From the Advan...

Страница 87: ...ed Menu select System Password This opens the System Password page 2 Check Enable Authentication 3 Enter your password 4 Reenter your password in the Confirm Password text box 5 To temporarily impleme...

Страница 88: ...e the timeout settings 1 From the Advanced Menu select System Password 2 Select Enable Authentication 3 Enter the number of minutes in the Idle Timeout text field 4 To temporarily implement the settin...

Страница 89: ...eed to log back into the router after the firmware upgrade is completed Firmware upgrade To update the firmware 1 From the Advanced Menu select Firmware Upgrade This opens the Firmware Upgrade page 2...

Страница 90: ...anual Page 90 of 92 Save Settings Select to apply configuration changes permanently Restart Router Select to restart the router Restore to Default Select to reset the router to its factory default set...

Страница 91: ...ss Help select the Help Menu The Help Menu provides documentation for topics that include PPP Connection LAN Configuration LAN Clients Firewall Bridge Filters UPnP Universal Plug and Play RIP Routing...

Страница 92: ...urges or wrong voltage usage Copyright 2007 All rights reserved No part of this document may be reproduced republished or retransmitted in any form or by any means whatsoever whether electronically or...

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