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Example: Access Control

In the example below, LAN client A can only access websites that use Port 80. However, LAN
client B is able to access websites and any other service that uses ports between 80 and 999.

Summary of Contents for 521666

Page 1: ...1 Wireless Broadband Router 521666 Manual ...

Page 2: ... 27 Chapter 2 28 General Settings 28 2 1 System 30 2 1 1 Time Zone 31 2 1 2 Password Settings 32 2 1 3 Remote Management 33 2 2 WAN 35 2 2 1 Dynamic IP 36 2 2 2 Static IP Address 36 2 2 3 PPPoE PPP over Ethernet 36 2 2 4 PPTP 36 2 2 5 L2TP 36 2 2 6 Telstra Big Pond 36 2 2 7 DNS 37 2 2 8 DDNS 38 2 3 LAN 39 2 4 Wireless 41 2 4 1 Basic Settings 42 2 4 2 Advanced Settings 49 2 4 3 Security 51 2 4 3 1 ...

Page 3: ...77 2 7 1 Access Control 78 2 7 2 URL Blocking 82 2 7 3 DoS Denial of Service 84 2 7 4 DMZ 85 Chapter 3 87 Status 87 3 1 Status and Information 88 3 2 Internet Connection 89 3 3 Device Status 89 3 4 System Log 91 3 5 Security Log 92 3 6 Active DHCP Client 93 3 7 Statistics 94 Chapter 4 95 Tool 95 4 1 Configuration Tools 96 4 2 Firmware Upgrade 97 4 3 Reset 98 Appendix A 99 Glossary 100 ...

Page 4: ...vides IEEE 802 11g b wireless LAN access point Support DHCP Server Client for easy setup Support advance features such as Special Applications DMZ Virtual Servers Access Control Firewall Allow you to monitor the router s status such as DHCP Client Log System Log Security Log and Device Connection Status Easy to use Web based GUI for configuration and management purposes Remote Management allows co...

Page 5: ...ed to your xDSL or Cable modem and is linked to the Internet 3 Reset The Reset button allows you to do one of two things 1 If problems occur with your router press the router s reset button with a pencil tip for less than 4 seconds and the router will re boot itself keeping your original configurations 2 If problems persist or you experience extreme problems or you forgot your password press the r...

Page 6: ...ected Off WAN port 10Mbps is connected WAN LNK ACT ON WAN is connected Off No WAN connection Flashing WAN port has Activity ACT data being sent LAN 10 100M ON LAN port 100Mbps is connected Port 1 4 Off LAN port 10Mbps is connected LAN LNK ACT ON LAN is connected Port 1 4 Off No LAN connection Flashing LAN port has Activity ACT data being sent WLAN G ON Wireless LAN has been activated Off Wireless ...

Page 7: ...7 Setup Diagram Figure 1 2 below shows a typical setup for a Local Area Network LAN Figure 1 2 ...

Page 8: ... to configure your PC to obtain an IP address automatically for 2a Windows 95 98 Me 2b Windows XP 2c Windows 2000 and 2d Windows NT 2a Windows 95 98 Me 1 Click the Start button and select Settings then click Control Panel The Control Panel window will appear 2 Double click Network icon The Network window will appear 3 Check your list of Network Components If TCP IP is not installed click the Add b...

Page 9: ...ndows XP 1 Click the Start button and select Settings then click Network Connections The Network Connections window will appear 2 Double click Local Area Connection icon The Local Area Connection window will appear 3 Check your list of Network Components You should see Internet Protocol TCP IP on your list Select it and click the Properties button 4 In the Internet Protocol TCP IP Properties windo...

Page 10: ...e Start button and select Settings then click Control Panel The Control Panel window will appear 2 Double click Network and Dial up Connections icon In the Network and Dial up Connection window double click Local Area Connection icon The Local Area Connection window will appear 3 In the Local Area Connection window click the Properties button 4 Check your list of Network Components You should see ...

Page 11: ... your PC to obtain an IP address automatically please proceed to Step 3 2d Windows NT 1 Click the Start button and select Settings then click Control Panel The Control Panel window will appear 2 Double click Network icon The Network window will appear Select the Protocol tab from the Network window 3 Check if the TCP IP Protocol is on your list of Network Protocols If TCP IP is not installed click...

Page 12: ...llowing settings IP Address Select Obtain an IP address from a DHCP server DNS Let all fields are blank WINS Let all fields are blank Routing Let all fields are blank 7 Click OK to confirm the setting Your PC will now obtain an IP address automatically from your Broadband Router s DHCP server Note Please make sure that the Broadband router s DHCP server is the only DHCP server available on your LA...

Page 13: ...as obtained an IP address from your router enter the default IP address 192 168 2 1 broadband router s IP address into your PC s web browser and press enter 5 The login screen below will appear Enter the User Name and Password and then click OK to login Note By default the user name is admin and the password is 1234 For security reasons it is recommended that you change the password as soon as pos...

Page 14: ...ou to monitor the router s current status information only Tools Chapter 4 If you want to Reset the router because of problems or save your configurations or upgrade the firmware then the Tools section is the place to do this Menu Description Quick Setup Wizard Chapter 1 Select your Internet connection type and then input the configurations needed to connect to your Internet Service Provider ISP G...

Page 15: ...s you to upgrade your Broadband router s firmware The RESET tool allows you to reset your Broadband router Logout Selecting logout will return you to the LOGIN page 7 Click on Quick Setup Wizard see chapter 1 to start configuring settings required by your ISP so that you can start accessing the Internet The other sections General Setup Status Information and Tools do not need to be configured unle...

Page 16: ...Zone The Time Zone allows your router to base its time on the settings configured here this will affect functions such as Log entries and Firewall settings Parameter Description Set Time Zone Select the time zone of the country you are currently in The router will set its time based on your selection Time Server Address You can manually assign time server address if the default time server dose no...

Page 17: ...page step 2 Broadband Type Step 2 Broadband Type In this section you have to select one of four types of connections that you will be using to connect your broadband router s WAN port to your ISP see screen below Note Different ISP s require different methods of connecting to the Internet please check with your ISP as to the type of connection it requires Menu Description 1 1 Cable Modem Your ISP ...

Page 18: ... connection Click on one of the WAN type and then proceed to the manual s relevant sub section 1 1 1 2 1 3 1 4 1 5 or 1 6 Click on Back to return to the previous screen 1 1 Cable Modem Choose Cable Modem if your ISP will automatically give you an IP address Some ISP s may also require that you fill in additional information such as Host Name and MAC address see screen below Note The Host Name and ...

Page 19: ... to replace the WAN MAC address with the MAC address of that PC you have to be using that PC for the Clone MAC Address button to work To find out the PC s MAC address see Appendix A see Glossary for an explanation on MAC address Click OK when you have finished the configuration above Congratulations You have completed the configuration for the Cable Modem connection You can start using the router ...

Page 20: ...5 255 0 Click OK when you have finished the configuration above Congratulations You have completed the configuration for the Fixed IP x DSL connection You can start using the router now if you wish to use some of the advance features supported by this router see chapter 2 3 4 1 3 PPPoE Select PPPoE if your ISP requires the PPPoE protocol to connect you to the Internet Your ISP should provide all t...

Page 21: ...nterface The WAN connection will not disconnected due to the idle timeout If the WAN line breaks down and latter links again the router will not auto connect to the ISP Idle Time You can specify an idle time threshold minutes for the WAN port This means if no packets have been sent no one using the Internet during this specified period the router will automatically disconnect the connection with y...

Page 22: ...ISP requires you to obtain an IP address by DHCP automatically before connecting to the PPTP server Use the following IP address The ISP give you a static IP to be used to connect to the PPTP server IP Address This is the IP address that your ISP has given you to establish a PPTP connection Subnet Mask Enter the Subnet Mask provided by your ISP e g 255 255 255 0 Gateway Enter the IP address of the...

Page 23: ...ly from the Web user interface The WAN connection will not disconnected due to the idle timeout If the WAN line breaks down and latter links again the router will not auto connect to the ISP Idle Time You can specify an idle time threshold minutes for the WAN port This means if no packets have been sent no one using the Internet throughout this specified period then the router will automatically d...

Page 24: ...AC Address Your ISP may require a particular MAC address in order for you to connect to the Internet This MAC address is the PC s MAC address that your ISP had originally connected your Internet connection to Type in this MAC address in this section or use the Clone MAC Address button to replace the WAN MAC address with the MAC address of that PC you have to be using that PC for the Clone MAC Addr...

Page 25: ...o the ISP If you select Connect On Demand the router will auto connect to the ISP when someone want to use the Internet and keep connected until the WAN idle timeout The router will close the WAN connection if the time period that no one is using the Internet exceeds the Idle Time If you select Manual the router will connect to ISP only when you click Connect manually from the Web user interface T...

Page 26: ...NISHED USING THE INTERNET Click OK when you have finished the configuration above Congratulations You have completed the configuration for the L2TP connection You can start using the router now if you wish to use some of the advance features supported by this router see chapter 2 3 4 ...

Page 27: ...lstra Big Pond protocol is used by the ISP in Australia Parameter Description User Name Enter the User Name provided by your ISP for the Telstra Big Pond connection Password Enter the Password provided by your ISP for the Telstra Big Pond connection User deside login server Select if you want to assign the IP of Telstra Big Pond s login manually server manually Login Server The IP of the Login Ser...

Page 28: ...s Once you click on the General Setup button at the Home Page you should see the screen below If you have already configured the Quick Setup Wizard you do NOT need to configure anything thing in the General Setup screen for you to start using the Internet The General Setup contains advanced features that allow you to configure the router to meet your network s needs such as Wireless Address Mappin...

Page 29: ...ecify the LAN segment s IP address subnet Mask enable disable DHCP and select an IP range for your LAN 2 4 Wireless You can setup the wireless LAN s SSID WEP key MAC filtering 2 5 QoS You can setup the QoS bandwidth control policy 2 6 NAT You can configure the Address Mapping Virtual Server and Special Applications functions in this section This allows you to specify what user packet can pass your...

Page 30: ...ct the time zone of the country you are currently in The router will set its time based on your selection 2 1 2 Password Settings Allows you to select a password in order to access the web based management website 2 1 3 Remote Management You can specify a Host IP address that can perform remote management functions Select one of the above three system settings selections and proceed to the manual ...

Page 31: ...untry you are currently in The router will set its time based on your selection Time Server Address The router default the Time Server Address is 192 43 244 18 Enable Daylight Savings The router can also take Daylight savings into account If you wish to use this function you must check tick the enable box to enable your daylight saving configuration below Start Daylight Savings Time Select the per...

Page 32: ... password So please assign a password to the Administrator as soon as possible and store it in a safe place Passwords can contain 0 to 12 alphanumeric characters and are case sensitive Parameters Description Current Password Enter your current password for the remote management administrator to login to your Broadband router Note By default there is NO password New Password Enter your new password...

Page 33: ...ave management configuration access to the Broadband router from a remote site This means if you are at home and your home IP address has been designated the Remote Management host IP address for this router located in your company office then you are able to configure this router from your home If the Host Address is left 0 0 0 0 this means anyone can access the router s web based configuration f...

Page 34: ...web based management Port The port number of remote management web interface Enabled Select Enabled to enable the remote management function Click Apply at the bottom of the screen to save the above configurations You can now configure other advance sections or start using the router with the advance settings in place ...

Page 35: ...r the router s WAN port Dynamic IP Static IP Address PPPoE PPTP L2TP Telstra Big Pond DNS and DDNS Parameters Description 2 2 1 Dynamic IP address Your ISP will automatically give you an IP address 2 2 2 Static IP address Your ISP has given you an IP address already 2 2 3 PPPoE Your ISP requires PPPoE connection 2 2 4 PPTP Your ISP requires you to use a Point to Point Tunneling Protocol PPTP conne...

Page 36: ...his section See chapter 1 Fixed IP for more detail 2 2 3 PPPoE PPP over Ethernet Select PPPoE if your ISP requires the PPPoE protocol to connect you to the Internet Your ISP should provide all the information required in this section See chapter 1 PPPoE for more detail 2 2 4 PPTP Select PPTP if your ISP requires the PPTP protocol to connect you to the Internet Your ISP should provide all the infor...

Page 37: ...ically However if there is a DNS server that you would rather use you need to specify the IP address of that DNS server here Parameters Description Domain Name Server DNS Server This is the ISP s DNS server IP address that they gave you or you can specify your own preferred DNS server IP address Secondary DNS Address optional This is optional You can enter another DNS server s IP address as a back...

Page 38: ...nable Disable Disable Enable Disable the DDNS function of this router Provider Select a DDNS service provider Domain name Your static domain name that use DDNS Account E mail The account that your DDNS service provider assigned to you Password Key The password you set for the DDNS service account above Click Apply at the bottom of the screen to save the above configurations You can now configure o...

Page 39: ... address Your LAN clients default gateway IP address IP Subnet Mask 255 255 255 0 Specify a Subnet Mask for your LAN segment 802 1d Spanning Tree Disabled If 802 1d Spanning Tree function is enabled this router will use the spanning tree protocol to prevent from network loop happened in the LAN ports DHCP Server Enabled You can enable or disable the DHCP server By enabling the DHCP server the rout...

Page 40: ...ll change your LAN client s IP address when this time threshold period is reached IP Address Pool You can select a particular IP address range for your DHCP server to issue IP addresses to your LAN Clients Note By default the IP range is from Start IP 192 168 2 100 to End IP 192 168 2 199 If you want your PC to have a static fixed IP address then you ll have to choose an IP address outside this IP...

Page 41: ...yption to enhance the security of your wireless network Parameters Default Description Enable or disable Enable You can select to enable or disable the wireless access point module of this router Wireless module function Click Apply at the bottom of the screen to save the above configurations You can now configure other advance sections or start using the router with the advance settings in place ...

Page 42: ...2 2 4 1 Basic Settings You can set parameters that are used for the wireless stations to connect to this router The parameters include Mode ESSID Channel Number and Associated Client AP Mode setting Page ...

Page 43: ...43 Station Ad Hoc mode setting page ...

Page 44: ...44 Station Infrastructure mode setting page ...

Page 45: ...45 AP Bridge Point to Point mode setting page ...

Page 46: ...46 AP Bridge Point to Multi Point mode setting page ...

Page 47: ...fix at 802 11b or 802 11g mode You also can select B G mode to allow the AP select 802 11b and 802 11g connection automatically ESSID default This is the name of the wireless LAN All the devices in the same wireless LAN should have the same ESSID Channel Number 11 The channel used by the wireless LAN All devices in the same wireless LAN should use the same channel ...

Page 48: ... together with wireless LAN you have to set this access point to AP Bridge Point to Point mode AP Bridge Point to Multi Point mode or AP Bridge WDS mode You have to enter the MAC addresses of other access points that join the bridging work Set Security Click the Set Security button then a WDS Security Settings will pop up You can set the security parameters used to bridge access points together he...

Page 49: ...n types Open System and Shared Key When you select Open System wireless stations can associate with this wireless router without WEP encryption When you select Shared Key you should also setup WEP key in the Encryption page and wireless stations should use WEP encryption in the authentication phase to associate with this wireless router If you select Auto the wireless client can associate with thi...

Page 50: ...st ESSID If you enable Broadcast ESSID every wireless station located within the coverage of this access point can discover this access point easily If you are building a public wireless network enabling this feature is recommended Disabling Broadcast ESSID can provide better security IAPP If you enable IAPP it will allow wireless station roaming between IAPP enabled access points within the same ...

Page 51: ...access Please make sure your wireless stations use the same security function 2 4 3 1 WEP only When you select 64 bit or128 bit WEP key you have to enter WEP keys to encrypt data You can generate the key by yourself and enter it You can enter four WEP keys and select one of them as default key Then the router can receive any packets encrypted by one of the four keys Parameters Default Description ...

Page 52: ...by following the rules below 64 bit WEP input 10 digit Hex values in the A F a f and 0 9 range or 5 digit ASCII character as the encryption keys 128 bit WEP input 26 digit Hex values in the A F a f and 0 9 range or 13 digit ASCII characters as the encryption keys Click Apply at the bottom of the screen to save the above configurations You can now configure other advance sections or start using the...

Page 53: ...he bottom of the screen to save the above configurations You can now configure other advance sections or start using the router with the advance settings in place 2 4 3 3 802 1x WEP Static key IEEE 802 1x is an authentication protocol Every user must use a valid account to login to this Access Point before accessing the wireless LAN The authentication is processed by a RADIUS server This mode also...

Page 54: ...4 WPA Pre shared key Wi Fi Protected Access WPA is an advanced security standard You can use a pre shared key to authenticate wireless stations and encrypt data during communication It uses TKIP or CCMP AES to change the encryption key frequently So the encryption key is not easy to be broken by hackers This can improve security very much ...

Page 55: ...ommunication peer automatically Pre shared Key Format You may select to select Passphrase alphanumeric format or Hexadecimal Digits in the A F a f and 0 9 range to be the Pre shared Key For example Passphrase iamguest Hexadecimal Digits 12345abcde Pre shared Key The Pre shared key is used to authenticate and encrypt data transmitted in the wireless network Fill the text box by following the rules ...

Page 56: ...ations and provide the session key to encrypt data during communication It uses TKIP or CCMP AES to change the encryption key frequently This can improve security very much Parameters Default Description WPA TKIP TKIP can change the encryption key frequently to enhance the wireless LAN security WPA2 AES This use CCMP protocol to change encryption key frequently AES can provide high level encryptio...

Page 57: ...he service port of the external RADIUS server RADIUS Server Password The password used by external RADIUS server Click Apply at the bottom of the screen to save the above configurations You can now configure other advance sections or start using the router with the advance settings in place ...

Page 58: ...click Add Then this wireless station will be added into the Current Access Control List below If you find any issues before adding it and want to retype again Just click Clear and both MAC Address and Comment fields will be cleared Remove MAC address from the list If you want to remove some MAC address from the Current Access Control List select the MAC addresses you want to remove in the list and...

Page 59: ...59 Click Apply at the bottom of the screen to save the above configurations You can now configure other advance sections or start using the router with the advance settings in place ...

Page 60: ...cal real time services like Internet phone video conference etc All the applications not specified by you are classified as rule name Others The rule with smaller priority number has higher priority the rule with larger priority number has lower priority You can adjust the priority of the rules by moving them up or down Note If the total assigned bandwidth of higher priority applications is larger...

Page 61: ...dit and click Edit then you will enter the detail form of the QoS rule Click Apply after editing the form and the rule will be saved Adjust QoS rule priority You can select the rule and click Move Up to make its priority higher You also can select the rule and click Move Down to make its priority lower Edit QoS Rule You can assign packet classification criteria by its local IP range remote IP rang...

Page 62: ...local IP address range of the packets that this rule will apply to If you assign 192 168 2 3 192 168 2 5 it means 3 IP addresses 192 168 2 3 192 168 2 4 and 192 168 2 5 Local Port Range Enter the local port range of the packets that this rule will apply to You can assign a single port number here or assign a range of port numbers by assigning the first port number and the last port number of the r...

Page 63: ... means from port number 100 to port number 150 the range of 50 port numbers Traffic Type Select the traffic type of the packets that this rule will apply to We list some popular applications here to ease the configuration You also can get the same result by using other parameters for example source or destination port number if you are familiar with the application protocol Protocol Select the pro...

Page 64: ...s clients in your LAN The Port Forwarding allows you to re direct a particular range of service port numbers from the Internet WAN Ports to a particular LAN IP address 2 6 2 Virtual Server You can have different services e g email FTP Web etc going to different service servers clients in your LAN The Virtual Server allows you to re direct a particular service port number from the Internet WAN Port...

Page 65: ...The NAT Traversal function provided by UPnP can let applications that support UPnP smoothly connect to Internet sites without any incompatibility problem due to the NAPT port translation 2 6 5 ALG Setting You can select special applications that need Application Layer Gateway to support here 2 6 6 Static Routing You can disable NAT function and setup the routing rules manually Click on one of the ...

Page 66: ...Port Forwarding Enable Port Forwarding Private IP This is the private IP of the server behind the NAT firewall Note You need to give your LAN PC clients a fixed static IP address for Port Forwarding to work properly Type This is the protocol type to be forwarded You can choose to forward TCP or UDP packets only or select both to forward both TCP and UDP packets Port Range The range of ports to be ...

Page 67: ...move Port Forwarding into the table If you want to remove some Port Forwarding settings from the Current Port Forwarding Table select the Port Forwarding settings you want to remove in the table and then click Delete Selected If you want remove all Port Forwarding settings from the table just click Delete All button Click Reset will clear your current selections Click Apply at the bottom of the sc...

Page 68: ...ress and its service port number See Glossary for an explanation on Port number Parameters Description Enable Virtual Server Enable Virtual Server Private IP This is the LAN client host IP address that the Public Port number packet will be sent to Note You need to give your LAN PC clients a fixed static IP address for Virtual Server to work properly Private Port This is the port number of the abov...

Page 69: ... setting will be added into the Current Virtual Server Table below If you find any typo before adding it and want to retype again just click Clear and the fields will be cleared Remove Virtual Server If you want to remove some Virtual Server settings from the Current Virtual Server Table select the Virtual Server settings you want to remove in the table and then click Delete Selected If you want r...

Page 70: ...our private LAN to be accessible to Internet users The configuration below means that any request coming form the Internet to access your web server will be translated to your LAN s web server 192 168 2 2 Note For the virtual server to work properly Internet remote users must know your global IP address For websites you will need to have a fixed static global public IP address ...

Page 71: ...ication function Trigger Port This is the out going Outbound range of port numbers for this particular application Trigger Type Select whether the outbound port protocol is TCP UDP or both Public Port Enter the In coming Inbound port or port range for this type of application e g 2300 2400 47624 Note Individual port numbers are separated by a comma e g 47624 5775 6541 etc To input a port range use...

Page 72: ...m the Current Trigger Port Table select the Special Application settings you want to remove in the table and then click Delete Selected If you want remove all Special Appliacation settings from the table just click Delete All button Click Reset will clear your current selections Click Apply at the bottom of the screen to save the above configurations You can now configure other advance sections or...

Page 73: ...ature all client systems that support UPnP like Windows XP can discover this router automatically and access the Internet through this router without any configuration The NAT Traversal function provided by UPnP can let applications that support UPnP smoothly connect to Internet sites without any incompatibility problem due to the NAPT port translation Click Apply at the bottom of the screen to sa...

Page 74: ...iption Enable You can select to enable Application Layer Gateway then the router will let that application correctly pass though the NAT gateway Click Apply at the bottom of the screen to save the above configurations You can now configure other advance sections or start using the router with the advance settings in place ...

Page 75: ... static routing is enabled Parameter Description Enable Static Routing Static Routing function is default disabled You have to enable the Static Routing function before your routing rules take effect Destination LAN IP The network address of destination LAN Subnet Mask The subnet mask of destination LAN Default Gateway The next stop gateway of the path toward the destination LAN This is the IP of ...

Page 76: ... find any typo before adding it and want to retype again just click Reset and the fields will be cleared Remove a Rule If you want to remove some routing rules from the Static Routing Table select the rules you want to remove in the table and then click Delete Selected If you want remove all rules from the table just click Delete All button Click Reset will clear your current selections Click Appl...

Page 77: ...Enable and click Apply Parameters Description 2 6 1 Access Control Access Control allows you to specify which hosts users can or cannot have access to certain Internet applications 2 6 2 URL Blocking URL Blocking allow you to specify which URLs can not be accessed by users 2 6 3 DoS The Broadband router s firewall can block common hacker attacks and can log the attack activities 2 6 4 DMZ The DMZ ...

Page 78: ...ameters Description Deny If select Deny then all PCs will be allowed to access Internet accept for the PCs in the list below Allow If select Allow then all PCs will be denied to access Internet accept for the PCs in the list below Filter client PCs by IP Fill IP Filtering Table to filter PC clients by IP Add PC You can click Add PC to add an access control rule for users by IP addresses Remove PC ...

Page 79: ...po before adding it and want to retype again just click Reset and the fields will be cleared Remove PC If you want to remove some PC from the MAC Filtering Table select the PC you want to remove in the table and then click Delete Selected If you want remove all PCs from the table just click Delete All button If you want to clear the selection and re select again just click Reset You can now config...

Page 80: ... You can block the clients from accessing some Internet services by checking the services you want to block Protocol This allows you to select UDP TCP or both protocol type you want to block Port Range It can be assign up to five port ranges The router will block clients from accessing Internet services that use these ports Apply Changes Click Apply Changes to save the setting Reset Click Reset to...

Page 81: ... Example Access Control In the example below LAN client A can only access websites that use Port 80 However LAN client B is able to access websites and any other service that uses ports between 80 and 999 ...

Page 82: ... address or the keyword of the web site you want to block If you find any typo before adding it and want to retype again just click Reset and the field will be cleared Remove URL Keyword If you want to remove some URL keyword from the Current URL Blocking Table select the URL keyword you want to remove in the table and then click Delete Selected If you want remove all URL keyword from the table ju...

Page 83: ...83 You can now configure other advance sections or start using the router with the advance settings in place ...

Page 84: ...Intrusion Detection Feature Ping of Death Protections from Ping of Death attack Discard Ping From WAN The router s WAN port will not respond to any Ping requests Port Scan Protection the router from Port Scan Sync Flood Protection the router from Sync Flood attack Click Apply at the bottom of the screen to save the above configurations You can now configure other advance sections or start using th...

Page 85: ...rvice Internet application e g FTP websites to a particular LAN client server whereas DMZ re directs all packets regardless of services going to your WAN IP address to a particular LAN client server Parameters Description Enable DMZ Enable disable DMZ Note If there is a conflict between the Virtual Server and the DMZ setting then Virtual Server function will have priority over the DMZ function Pub...

Page 86: ...86 Note You need to give your LAN PC clients a fixed static IP address for DMZ to work properly You can now configure other advance sections or start using the router with the advance settings in place ...

Page 87: ...nd information on all DHCP client PCs currently connected to your network Parameters Description 3 1 Status and Information Shows the router s system information 3 2 Internet Connection View the Broadband router s current Internet connection status and other related information 3 3 Device Status View the Broadband router s current setting status 3 4 System Log View the Broadband router s system lo...

Page 88: ...five Status selections and proceed to the manual s relevant sub section 3 1 Status and Information The Status and Information section allows you to view the router s system information Parameters Description Information You can see the router s system information such as the router s LAN MAC Address WAN MAC Address Hardware version Serial Number Boot code Version Runtime code Version ...

Page 89: ...er the WAN port is connected to a Cable DSL connection It also displays the router s WAN port WAN IP address Subnet Mask and ISP Gateway as well as the Primary DNS and Secondary DNS being used 3 3 Device Status View the Broadband router s current configuration settings The Device Status displays the configuration settings you ve configured in the Quick Setup Wizard General Setup section ...

Page 90: ...ice Status This page shows the Broadband router s current device settings This page displays the Broadband router LAN port s current LAN IP Address and Subnet Mask It also shows whether the DHCP Server function is enabled disabled ...

Page 91: ...ter It displays any event occurred after system start up At the bottom of the page the system log can be saved Save to a local file for further processing or the system log can be cleared Clear or it can be refreshed Refresh to get the most updated situation When the system is powered down the system log will disappear if not saved to a local file ...

Page 92: ...of the Broadband router It displays any illegal attempts to access your network At the bottom of the page the security log can be saved Save to a local file for further processing or the security log can be cleared Clear or it can be refreshed Refresh to get the most updated situation When the system is powered down the security log will disappear if not saved to a local file ...

Page 93: ...router s DHCP server Parameters Description Active DHCP Client This page shows all DHCP clients LAN PCs currently connected to your network The Active DHCP Client Table displays the IP address and the MAC address and Time Expired of each LAN Client Use the Refresh button to get the most updated situation ...

Page 94: ...4 3 7 Statistics View the statistics of packets sent and received on WAN LAN and Wireless LAN Parameters Description Statistics Shows the counters of packets sent and received on WAN LAN and Wireless LAN ...

Page 95: ... Configuration Tools You can save the router s current configuration restore the router s saved configuration files and restore the router s factory default settings 4 2 Firmware Upgrade This page allows you to upgrade the router s firmware 4 3 Reset You can reset the router s system should any problem exist Select one of the above three Tools Settings selection and proceed to the manual s relevan...

Page 96: ...tore selection If extreme problems occur you can use the Restore to Factory Defaults selection this will set all configurations to its original default settings e g when you first purchased the router Parameters Description Configuration Tools Use the Backup tool to save the Broadband router current configuration to a file named config bin on your PC You can then use the Restore tool to restore th...

Page 97: ...ou need to download the firmware file to your local hard disk and enter that file name and path in the appropriate field on this page You can also use the Browse button to find the firmware file on your PC Once you ve selected the new firmware file click Apply at the bottom of the screen to start the upgrade process You may have to wait a few minutes for the upgrade to complete Once the upgrade is...

Page 98: ...he event that the system stops responding correctly or in some way stops functioning you can perform a reset Your settings will not be changed To perform the reset click on the APPLY button You will be asked to confirm your decision The reset will be complete when the power light stops blinking Once the reset process is complete you may start using the router again ...

Page 99: ... open the Command Prompt program 2 Type Ipconfig all and enter Your PC s IP address is the one entitled IP address 192 168 1 77 The router s IP address is the one entitled Default Gateway 192 168 1 254 Your PC s MAC Address is the one entitled Physical Address 00 50 FC FE 02 DB ...

Page 100: ... automatically be disconnected IP Address and Network Subnet Mask IP stands for Internet Protocol An IP address consists of a series of four numbers separated by periods that identifies a single unique Internet computer host in an IP network Example 192 168 2 1 It consists of 2 portions the IP network address and the host identifier The IP address is a 32 bit binary pattern which can be represente...

Page 101: ...protocol over another Below is a list of common applications and protocol port numbers Application Protocol Port Number Telnet TCP 23 FTP TCP 21 SMTP TCP 25 POP3 TCP 110 H 323 TCP 1720 SNMP UCP 161 SNMP Trap UDP 162 HTTP TCP 80 PPTP TCP 1723 PC Anywhere TCP 5631 PC Anywhere UDP 5632 PPPoE Point to Point Protocol over Ethernet Point to Point Protocol is a secure data transmission method originally ...

Page 102: ... error detection and error recovery and thus is reliable UDP on the other hand is not reliable They both run on top of the IP Internet Protocol a network layer protocol WAN Wide Area Network A network that connects computers located in geographically separate areas e g different buildings cities countries The Internet is a wide area network Web based management Graphical User Interface GUI Many de...

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