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2.2.7 DNS

A Domain Name System (DNS) server is like an index of IP addresses and Web addresses. If
you type a Web address into your browser, such as www.router.com, a DNS server will find that
name in its index and the matching IP address. Most ISPs provide a DNS server for speed and
convenience. If your Service Provider connects you to the Internet with dynamic IP settings, it is
likely that the DNS server IP address is provided automatically. 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 backup. The secondary
DNS will be used should the above DNS fail.

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)

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Summary of Contents for Skyr@cer WBR 7101GMR

Page 1: ...Skyr cer WBR 7101gmr Full User Guide 1 ...

Page 2: ...7 Chapter 2 28 General Settings 28 2 1 System 30 2 1 1 Time Zone 31 2 1 2 Password Settings 31 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 47 2 4 3 Security 49 2 4 3 1 WE...

Page 3: ... 2 7 1 Access Control 75 2 7 2 URL Blocking 80 2 7 3 DoS Denial of Service 81 2 7 4 DMZ 82 Chapter 3 83 Status 83 3 1 Status and Information 84 3 2 Internet Connection 85 3 3 Device Status 86 3 4 System Log 87 3 5 Security Log 88 3 6 Active DHCP Client 89 3 7 Statistics 90 Chapter 4 91 Tool 91 4 1 Configuration Tools 92 4 2 Firmware Upgrade 93 4 3 Reset 94 Appendix A 95 Glossary 96 3 ...

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

Page 5: ... 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 res...

Page 6: ...ted 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 LA...

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

Page 8: ...figure 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 button t...

Page 9: ...ows 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 window ...

Page 10: ...tart 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 Int...

Page 11: ...ur 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 th...

Page 12: ... settings x IP Address Select Obtain an IP address from a DHCP server x DNS Let all fields are blank x WINS Let all fields are blank x 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 L...

Page 13: ...your PC has obtained an IP address from your router enter the default IP address 192 168 1 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 admin For security reasons it is recommended that you change the password as s...

Page 14: ... 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 General Setup Chapter 2 This section contains configurations for the Broadband router s...

Page 15: ...d 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 unless you wish to implement monitor more advance features information Select the section Quick Setup ...

Page 16: ...nd 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 not work Enable Daylight Savings The router can also take Daylight savings into account If you wish to use this function you must check t...

Page 17: ...ing to the Internet please check with your ISP as to the type of connection it requires Menu Description 1 1 Cable Modem Your ISP will automatically give you an IP address 1 2 Fixed IP xDSL Your ISP has given you an IP address already 1 3 PPPoE Your ISP requires you to use a Point to Point Protocol over Ethernet PPPoE connection 1 4 PPTP Your ISP requires you to use a Point to Point Tunneling Prot...

Page 18: ...equire these settings for you to connect to the Internet Parameters Description Host Name If your ISP requires a Host Name type in the host name provided by your ISP otherwise leave it blank if your ISP does not require a Host Name MAC 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 origina...

Page 19: ...SP should provide all the information required in this section Parameters Description IP This is the IP address that your ISP has given you Gateway IP This is the ISP s IP address gateway DNS This is the ISP s DNS server IP address Subnet Mask Enter the Subnet Mask provided by your ISP e g 255 255 255 0 Click OK when you have finished the configuration above Congratulations You have completed the ...

Page 20: ...se leave it blank MTU This is optional You can specify the maximum size of your transmission packet to the Internet Leave it as it is if you to not wish to set a maximum packet size Connection Type If you select Continuous the router will always connect to the ISP If the WAN line breaks down and links again the router will auto reconnect to the ISP If you select Connect On Demand the router will a...

Page 21: ...ot work due to abnormal activities of some network application software computer virus or hacker attacks from the Internet For example some software sends network packets to the Internet in the background even when you are not using the Internet So please turn off your computer when you are not using it This function also may not work with some ISP So please make sure this function can work proper...

Page 22: ...ically 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 ISP Gateway User ID Enter the User Name provided by you...

Page 23: ...ot 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 disconnect the connection with your ISP Note This idle ti...

Page 24: ...ess 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 Address button to work To find out the PC s MAC address s...

Page 25: ...e 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 The WAN connection will not be disconnected due to the idle timeout If the WAN line breaks down and latter...

Page 26: ...d 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 26 ...

Page 27: ...lstra 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 Server Click OK when you have finished the configuration above Congratulations You have completed the configuration for the Telstra Big Pond c...

Page 28: ...pping Virtual Server Access Control Hacker Attack Prevention Special Applications DMZ and other functions Below is a general description of what advance functions are available for this broadband router Menu Description 2 1 System This section allows you to set the Broadband router s system Time Zone Password and Remote Management Administrator 2 2 WAN This section allows you to select the connect...

Page 29: ... Address Mapping Virtual Server and Special Applications functions in this section This allows you to specify what user packet can pass your router s NAT 2 7 Firewall The Firewall section allows you to configure Access Control Hacker Prevention and DMZ Select one of the above five General Setup selections and proceed to the manual s relevant sub section 29 ...

Page 30: ...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 s r...

Page 31: ...ox to enable your daylight saving configuration below Start Daylight Savings Time Select the period in which you wish to start daylight Savings Time End Daylight Savings Time Select the period in which you wish to end daylight Savings Time 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...

Page 32: ...assword Confirmed Password Enter your new password again for verification purposes Note If you forget your password you ll have to reset the router to the factory default No password with the reset button see router s back panel 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 i...

Page 33: ...ss 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 from a remote location providing they know the password Click the Enabled box to enable the Remote Management function Note When you want to access the web based management from a remote sit...

Page 34: ... 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 34 ...

Page 35: ...ally 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 connection 2 2 5 L2TP Your ISP requires L2TP connection 2 2 6 Telstra Big Pond Your ISP requires Telstra Big Pond connection 2 2 7 DNS You can specify a DNS server that you wi...

Page 36: ...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 information required in this section See chapter 1 PPTP for more detail 2 2 5 L2TP Select L2TP if your ISP requires the L2TP protocol to connect you to the Internet Your ISP s...

Page 37: ...lly 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 backup ...

Page 38: ...le 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 othe...

Page 39: ...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 router will automatically give your LAN clients an IP address If the DHCP is not enabled then yo...

Page 40: ... 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 1 100 to End IP 192 168 1 199 If you want your PC to have a static fixed IP address then you ll have to choose an IP address outside this IP address Pool Domain Name You can specify a Domain Name for your LAN Click Apply at the bott...

Page 41: ...ion 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 41 ...

Page 42: ...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 AP Mode setting Page 42 ...

Page 43: ...AP Bridge Point to Point mode setting page 43 ...

Page 44: ...AP Bridge Point to Multi Point mode setting page 44 ...

Page 45: ...ame 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 MAC address If you want to bridge more than one networks 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 o...

Page 46: ... bridge access points together here when your AP is in AP Bridge modes You can refer to section 4 3 Security Settings for how to set the parameters 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 46 ...

Page 47: ...aximum size of packet during the fragmentation of data to be transmitted If you set this value too low it will result in bad performance RTS Threshold When the packet size is smaller the RTS threshold the wireless router will not use the RTS CTS mechanism to send this packet Beacon Interval The interval of time that this wireless router broadcast a beacon Beacon is used to synchronize the wireless...

Page 48: ... 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 CTS Protection It is recommended to enable the protection mechanism This mechanism can decrease the rate of data collision between 802 11b and 802 11g wireless stations When the protection mode is enabled the th...

Page 49: ...ave 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 Key Length 64 bit You can select the WEP key length for encryption 64 bit or 128 bit Larger WEP key length will provide higher level of secur...

Page 50: ... Fill the text box 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...

Page 51: ...t it does not encryption the data during communication Parameters Default Description RADIUS Server IP address The IP address of external RADIUS server RADIUS Server Port The 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 sectio...

Page 52: ...o login to this Access Point before accessing the wireless LAN The authentication is processed by a RADIUS server This mode also uses WEP to encrypt the data during communication For the WEP settings please refer to section 2 4 3 1 WEP only For the 802 1x settings please refer to section 2 4 3 2 802 1x only 52 ...

Page 53: ...efault 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 encryption to enhance the wireless LAN security WPA2 Mixed This will use TKIP or AES based on the other communication peer automatically Pre shared Key Format You may select to select Passphrase...

Page 54: ...y following the rules below Hex WEP input 64 digit Hex values in the A F a f and 0 9 range or at least 8 character pass phrase as the pre shared 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 router with the advance settings in place 54 ...

Page 55: ...s LAN security WPA2 AES This use CCMP protocol to change encryption key frequently AES can provide high level encryption to enhance the wireless LAN security WPA2 Mixed This will use TKIP or AES based on the other communication peer automatically RADIUS Server IP address The IP address of external RADIUS server RADIUS Server Port The service port of the external RADIUS server RADIUS Server Passwor...

Page 56: ...h 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 then click Delete Selected If you want remove all MAC addresses from the table just click Delete All button Click Reset will clear your current selections Click Apply at the bottom o...

Page 57: ...e WAN port the other applications will not get any bandwidth Parameters Description Enable Disable QoS You can check Enable QoS to enable QoS function for the WAN port You also can uncheck Enable QoS to disable QoS function for the WAN port Add a QoS rule into the table Click Add then you will enter a form of the QoS rule Click Apply after filling out the form and the rule will be added into the t...

Page 58: ...ype protocol local port range and remote port range parameters The parameters that you leave as blank will be ignored The priority of this rule will be applied to packets that match classification criteria of this rule You can limit bandwidth consumed by packets that match this rule or guarantee bandwidth required by packets that match this rule Parameters Description Rule Name The name of this ru...

Page 59: ... Enter the remote 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 range The two numbers are separated by a dash for example 101 150 means from port number 100 to port number 150 the range of 50 port numbers Traffic Type Select the traffic type of the ...

Page 60: ...rnet 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 to a particular LAN IP address and its service port number 2 6 3 Special Applications Some applications require multiple ...

Page 61: ...out 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 three NAT selections and proceed to the manual s relevant sub section 61 ...

Page 62: ...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 forward to the private IP Comment The description of this setting Add Port Forwarding into the table Fill in the Private IP Type Port...

Page 63: ... 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 screen to save the above configurations You can now configure other advance sections or start using the router with the advance setting...

Page 64: ...s 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 above P...

Page 65: ...tting 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 remo...

Page 66: ... 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 1 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 66 ...

Page 67: ...r Port Enable the Special Application 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...

Page 68: ...lication and then click Add Remove Special Application If you want to remove some Special Application settings from 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 ...

Page 69: ...router will allow incoming packets for ports 2300 2400 and 47624 to be directed to that user Note Only one LAN client can use a particular special application at a time 69 ...

Page 70: ...re 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 save ...

Page 71: ...ion 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 71 ...

Page 72: ...tion 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 the neighbor router that this router should ...

Page 73: ...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 Apply at the bottom of the screen to save the ab...

Page 74: ...ble 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 fun...

Page 75: ...ters 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 If ...

Page 76: ...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 configure...

Page 77: ...is the user s IP address es that you wish to setup an Access Control rule Note You need to give your LAN PC clients a fixed static IP address for the Access Control rule to work properly Client PC Service 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 77 ...

Page 78: ...rvices that use these ports Apply Changes Click Apply Changes to save the setting Reset Click Reset to clear all fields Click Apply Changes 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 78 ...

Page 79: ...ample 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 79 ...

Page 80: ...dress 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 just ...

Page 81: ... router can log the events Parameters Description 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 ...

Page 82: ...ll 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 Public IP Address The IP address of the WAN port or any other Public IP addresses given to you by your IS...

Page 83: ...ers 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 log 3 5 Security Log View any attempts that have been made to illegally gain access...

Page 84: ... 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 84 ...

Page 85: ...d other related information Parameters Description Internet Connection This page displays whether 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 85 ...

Page 86: ...ngs you ve configured in the Quick Setup Wizard General Setup section Parameters Description Device 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 86 ...

Page 87: ... 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 87 ...

Page 88: ...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 88 ...

Page 89: ...ter 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 89 ...

Page 90: ... 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 90 ...

Page 91: ...nfiguration 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 relevant s...

Page 92: ...e 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 the s...

Page 93: ...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 co...

Page 94: ...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 94 ...

Page 95: ...the Command Prompt program 2 Type Ipconfig all and enter x Your PC s IP address is the one entitled IP address 192 168 1 77 x The router s IP address is the one entitled Default Gateway 192 168 1 254 x Your PC s MAC Address is the one entitled Physical Address 00 50 FC FE 02 DB 95 ...

Page 96: ...omatically 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 1 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 represented as...

Page 97: ...tocol 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 cre...

Page 98: ...or 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 device...

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