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TL-R480T+ User Guide - Data

1. 49 TL R480T Dual WAN SMB Broadband Router User Guide e Port Scan During the specific time if a computer identified by a particular source IP address transmits TCP SYN packets to another computer s identified by a destination IP address ten different ports then the source IP address will be deemed to make Port Attacks And the Router will start up the blocking function immediately e IP Snoop If you select this option the Router will monitor whether the packets from the particular region is doing IP deceive In the event the Router will start up the blocking function immediately Note The function takes effect only when the Region is LAN gt DoS Attack Defence e ICMP Flood During a second if a destination IP addresses receives many packets and the number of these packets exceeds the prescript value then the destination IP will be deemed to suffering from ICMP Flood Attack And the Router will start up the blocking function immediately e UDP Flood During a second if a particular port of a destination IP addresses receives many packets and the number of these packets exceeds the prescript value then the Port will be deemed to suffering from UDP Flood Attack And the Router will start up the blocking function immediately e SYN Flood During a second if a particular port of a destination IP addresses receives many TCP SYN packets and the number of these packets exceeds the prescript value then the Port will be dee
2. Dynamic IP Static IP PPPoE BigPondCable L2TP and PPTP For configuring the WAN you should select the connection type firstly according your needs 1 Dynamic IP If you aren t given any login parameters and IP information please select Dynamic IP shown in Figure 4 4 then the router will automatically get IP parameters from your ISP Click the Renew button to renew the IP parameters from your ISP Click the Release button to release the IP pa rameters 15 TL R480T Dual WAN SMB Broadband Router User Guide WAN WAH Port YA e WAN Connection Type Dynamic IP e IP Address 0 0 0 0 Subnet Mask 0 0 0 0 Default Gateway 0 0 0 0 Obtaining network parameters MTU Size in bytes 1500 The defaultis 1500 do not change unless necessary Use These DNS Servers Secondary DNS loooo Optional GetIP with Unicast DHCP itis usually not required Egress Bandwidth 100000 Kbps Optional Ingress Bandwidth 100000 Kbps Optional Save Figure 4 4 gt interior network When the WAN is connecting with a LAN you can select the option and enter the LAN IP addresses in the field then the WAN port will only transmit the traffic whose destination IP address are contained in the field gt MTU Size The normal MTU Maximum Transmission Unit value for most Ethernet networks is 1500 Bytes For some ISPs you need to reduce the MTU But this is rarely required and should not b
3. Refresh Figure 4 55 Click Load to load the specific item to the IP amp MAC Binding list Shown in Figure 4 52 58 TL R480T Dual WAN SMB Broadband Router User Guide Click Delete to load the specific item to the IP amp MAC Binding list Click the Bind All button to bind all the current items available after enable Click the Load All button to load all items to the IP amp MAC Binding list shown in Figure 4 52 Click the Refresh button to refresh all items c Note An item could not be loaded to the IP amp MAC Binding list if the IP address of the item has been loaded before 4 11 Dynamic DNS Choose menu Dynamic DNS you can configure Dynamic DNS function The router offers a Dynamic Domain Name System DDNS feature DDNS lets you assign a fixed host and domain name to a dynamic Internet IP address It is useful when you are hosting your own website FTP server or other server behind the router Before using this feature you need to sign up for DDNS service providers such as www dyndns org or www oray net or www comexe cn The Dynamic DNS client service provider will give you a password or key 4 11 1 Dyndns DDNS If your dynamic DNS Service Provider is www dyndns org you can configure in the next screen shown in Figure 4 56 DDNS Service Provider Dyndns www dyndns org Go to register WAN Port WANI Password Domain Name C Enable DONS Connection Status DONS
4. TL R480T Dual WAN SMB Broadband Router TP LINK TL R480T Rev 1 1 2 1910010057 COPYRIGHT amp TRADEMARKS Specifications are subject to change without notice TP LINK is a registered trademark of TP LINK TECHNOLOGIES CO LTD Other brands and product names are trademarks or reg istered trademarks of their respective holders No part of the specifications may be reproduced in any form or by any means or used to make any derivative such as translation transformation or adaptation without permission from TP LINK TECHNOLOGIES CO LTD Copyright 2008 TP LINK TECHNOLOGIES CO LTD All rights reserved http www tp link com FCC STATEMENT HE This equipment has been tested and found to comply with the limits for a Class B digital device pursuant to part 15 of the FCC Rules These limits are designed to provide reasonable protection against harmful interference in a residential installation This equipment generates uses and can radiate radio frequency energy and if not installed and used in accordance with the instructions may cause harmful interference to radio communications However there is no guarantee that interference will not occur in a particular installation If this equipment does cause harmful inter ference to radio or television reception which can be determined by turning the equipment off and on the user is encouraged to try to correct the interference by one or more of the following measures
5. e Reorient or relocate the receiving antenna e Increase the separation between the equipment and receiver e Connect the equipment into an outlet on a circuit different from that to which the receiver is connected e Consult the dealer or an experienced radio TV technician for help This device complies with part 15 of the FCC Rules Operation is subject to the following two conditions 1 This device may not cause harmful interference 2 This device must accept any interference received including interference that may cause undesired operation Any changes or modifications not expressly approved by the party responsible for compliance could void the user s authority to operate the equipment CE Mark Warning CE This is a class B product In a domestic environment this product may cause radio interference in which case the user may be required to take adequate measures Package contents The following contents should be found in your box gt One TL R480T Dual WAN SMB Broadband Router gt One power cord for TL R480T Dual WAN SMB Broadband Router gt One Resource CD for TL R480T Dual WAN SMB Broadband Router including e This Guide e Other Helpful Information gt Mounting kits for installing in a standard 19 inch rack Cf Note Make sure that the package contains the above items If any of the listed items are damaged or missing please contact with your distributor Conventions The router or TL R480T mentio
6. Common Applications Battle net ial Save Figure 4 26 Step 3 After that select Enabled to make the entry take effect Step 4 Click Save button to save the configuration c Note 1 If you want to add more than one reserved IP please go to step 1 to continue 2 When the trigger connection is released the according opening ports will be closed 3 Each rule allowed to be used only by one host on LAN synchronously The trigger con nection of other hosts on LAN will be refused 4 Incoming Port Range cannot overlap each other Other configurations for the entries as shown in Figure 4 26 Click the Delete button to delete the entry Click the Enable All button to enable all the entries Click the Disable All button to disable all the entries Click the Delete All button to delete all the entries Click the Previous button to view the information in the previous screen click the Next button to view the information in the next screen 45 3 DMZ Choose menu Forwarding DMZ you can view and configure DMZ host in the screen shown in Figure 4 27 The DMZ host feature allows one local host to be exposed to the Internet for a special purpose service such as Internet gaming or videoconferencing DMZ host forwards all the ports at the same time Any PC whose port is being forwarded must have its DHCP client function disabled and should have a new static IP address assigned to it because its IP address may change
7. TL R480T Dual WAN SMB Broadband Router User Guide Flow Balance Control Enable Rules Select Fron LAN source IP protocol portrange w IP Address range Port range A080 Protocol ALL w Datagram Pass Policy Transmit Path SAVE Back Figure 4 14 Click Save To add additional rules repeat steps 1 3 Other configurations for the entries as shown in Figure 4 20 Click the Delete button to delete the entry Click the Enable All button to enable all the entries Click the Disable All button to disable all the entries Click the Delete All button to delete all the entries Click the Previous button to view the information in the previous screen click the Next button to view the information in the next screen 4 3 6 Balance Policy Choose menu Network Flow Balance you can configure the balance policy in the next screen This screen configure the WAN s forward policies These policies are based on three principles Speed First Paired IP First and Application First We use two tables to register correlative data they are Speed Detect Table Fast Connection Table Paired IP Table and Application Table Note that the time parameters below are configured with the corresponding tables and they have passed relevant tests if you are not sure please don t change the settings 29 TL R480T Dual WAN SMB Broadband Router User Guide Balance Policy WAN Selected Rules On Fastest Session Faster age for
8. there will be a conflict to disable the virtual server 4 5 2 Port Triggering Choose menu Forwarding Port Triggering you can view and add port triggering in the next screen shown in Figure 4 25 Some applications require multiple connections like Internet games video conferencing Internet calling and so on These applications cannot work with a pure NAT router Port Triggering is used for some of these applications that can work with an NAT router 37 TL R480T Dual WAN SMB Broadband Router User Guide Port Triggering ID Trigger Port Trigger Protocol Incoming Ports Incoming Protocol Status Modity 6112 ALL 6112 ALL Enabled Modify Delete Add Mew Enable All Disable 411 Delete ALL Figure 4 25 gt Trigger Port This displays the port for outgoing traffic An outgoing connection using this port will Trigger this rule gt Trigger Protocol This displays the protocol used for Trigger Ports either TCP UDP or All all protocols supported by the router gt Incoming Ports This displays the port or port range used by the remote system they are used for responding to the outgoing request A response using one of these ports will be forwarded to the PC that triggered this rule You can input at most 5 groups of ports or port section Every group of ports must be apart with For example 2000 2038 2050 2051 2085 3010 3030 gt Incoming Protocol This displays the protocol used for Incoming Ports
9. 0 Internet DNS 0 0 0 0 0 0 0 0 MTU Size in bytes Max Idle Time WAN Connection Mode 1420 The defaultis 1420 do not change unless necessary L Tn minutes 0 means remain active at all times Connect on Demand O Connect Automatically O Connect Manually Save Figure 4 10 gt User Name Password Enter the User Name and Password provided by your ISP These fields are case sensitive gt Connect on Demand You can configure the router to disconnect your Internet connection after a specified period of the Internet connectivity Max Idle Time If your Internet connec tion has been terminated due to inactivity Connect on Demand enables the router to automatically re establish your connection as soon as you attempt to access the Internet again If you wish to activate Connect on Demand click the radio button If you want your Internet connection to remain active at all times enter 0 in the Max Idle Time field Otherwise enter the number of minutes you want to have elapsed before your Internet connection ter minates gt Connect Automatically Connect automatically after the router is disconnected To use this option click the radio button gt Connect Manually You can configure the router to make it connect or disconnect manually 25 TL R480T Dual WAN SMB Broadband Router User Guide After a specified period of inactivity Max Idle Time the router will disconnect your Internet connection an
10. 0 000 0 Online Time 0 day s 00 00 00 Disconnected WAN2 Status Link Down MAC Address 00 19 E0 EF FB 58 IP Address 0 0 0 0 Dynamic IP Subnet Mask 0 0 0 0 Default Gateway 0 0 0 0 Renew Obtaining network parameters DNS Server 0 0 0 0 0 0 0 0 Traffic Statistics Rate Received Bytes Sent Bytes Received Packets Sent Packets Total 0 0 0 O 0 WAN 0 0 0 0 0 WAN 0 0 0 0 0 System Up Time O day s 01 14 32 Refresh Figure 4 1 gt LAN This field displays the current information for the LAN including the MAC address IP address and Subnet Mask gt WAN 1 2 This field displays the parameters applied to the WAN ports of the router in cluding MAC address IP address Subnet Mask Default Gateway and so on c Note If PPPoE L2TP PPTP is chosen as the WAN connection type the Disconnect button will be shown here while you are accessing the Internet You can also cut the connection by clicking the button If you have not connected to the Internet a Connect button will be shown and you can 13 TL R480T Dual WAN SMB Broadband Router User Guide then establish the connection by clicking the button gt Traffic Statistics This field displays the traffic statistics of WAN ports gt System Up Time This field displays the time of the router running from the time it is powered on or is reset 4 2 Quick Setup Please refer to chapter 3 Quick Installation Guide 4 3 Net
11. 32 44T DACP SCUiINGS rn a a ata scat gta anion ae 32 BAD iDACP CHEATS USD dia aid 33 443 Address RESERVATION o e el el 34 O see dae eed boa dee arctan aseen eed saere 35 AS OMY ES a ee a 35 WO Ore A e CO Un verezendaguetuaceesdae 37 74 A Aaa DE ne RE aR LA AR ECU AS ET ROMA EAR RR AIO 39 O A EE OR E eS Ee ee 40 AG SS CUI cesyet vies trail ti 41 SM A Oe SR Dee SS Oe eR nn ee Re ee er eee oe RTT 41 A E 42 4 60 39 Doman FINCIING as da 45 CONTENTS AOA MAGC FENNO sa o ta ola 46 SN I as esearch O cea badda a A ETE Sameer eddeahesaueae 48 1H Game c 4 Sa lt 0 8 11 416 een aoe ene meee ne een ne een Re ee AE 51 4O Session Mita 53 0 A NA 53 4o22 SESSION LIS aba 54 EDS MOO q Pm ioatd E E E 54 rat Ms ISO O et ee ea eee ene ee eC ee ee 54 AZ QOS RUS Studi dada dad dt 55 ATO FS MACSDBINAN di cdas 56 AOA Bading EMail eta 56 a A A A A AA O A S 58 dll VF VAN VNC DONS toro eabinas 59 ANA Dyndns DON Sr tio laica 59 411 2 Peal DDNS sirski na tl 60 ado COMES DON Sd adds 60 AZ SWIG SSA sta 61 AZ PON Sta SMCS nadaa 62 a A OGM IARE EE E E A EAA A Rem aeuna ena 62 LAZO PO Rate Control a anaes me aan ate ane aden 63 AN Se OWE el ane A E eE OE nets asses O 63 BAZ DPOF Gla S units ida 64 ATZO PO IN A do take enna ee 64 AO IDO oe e it ee Ce a ee 65 ASS Time SCG S marinis lid 65 AZ ES e e cid 66 A130 Facto Detalla lados 67 SA 67 e PS ict Satria ae Savarese a bine eenbittointe siden ah aateneeh da i
12. 4 51 Click any of them and you will be able to configure the corresponding function The detailed ex planations for each submenu are provided below 4 10 1 Binding Setting Choose menu IP 8 MAC Binding Binding Setting you can view and add IP amp MAC binding entries in the next screen shown in Figure 4 52 56 mrem Dual WAN SMB Broadband Router User Guide Static ARP Binding Settings ARP Binding Disable Enable ID MAC Address IP Address Bind Modify 1 O0 13 8F A9 6C CA 192 168 171 100 Modify Delete Add New Enable All Delete All Figure 4 52 gt MAC Address This field displays the MAC address of the controlled computer in the LAN gt IP Address This field displays the assigned IP address of the controlled computer in the LAN gt Bind Select Whether enable the arp binding or not Only bind the MAC address and IP ad dress can the function take effect To add modify an IP amp MAC binding entry Step 1 Click Add New Modify shown in Figure 4 52 you will see a new screen shown in Figure 4 53 Step 2 Enter the MAC Address and IP Address in the corresponding field IP amp MAC Binding Setting Bind MAC Address O0 13 6F 49 6C CA IP Address 192 168 1 100 Figure 4 53 Step 3 Select Bind the MAC and IP address then click Save button to save the configuration To find a specific IP amp MAC binding entry Step 1 Click Find shown in Figure 4 52 you will see a new screen shown
13. Period of Time tom 0 0 HHmmto 23 59 HH mm O Connect Manually hax Idle Time is minutes 0 means remain active at all times o Connect Figure 4 6 gt User Name Password Enter the User Name and Password provided by your ISP These fields are case sensitive gt Connect on Demand You can configure the router to disconnect your Internet connection after a specified period of inactivity Max Idle Time If your Internet connection has been terminated due to inactivity Connect on Demand enables the router to automatically re establish your connection as soon as you attempt to access the Internet again If you wish to activate Connect on Demand click the radio button c Note 1 Ifyou want your Internet connection to remain active at all times enter 0 in the Max Idle Time 18 TL R480T Dual WAN SMB Broadband Router User Guide e field Otherwise enter the number of minutes you want to have elapsed before your Internet connection terminates Sometimes the connection can not be disconnected although you specify a time to Max Idle Time This is because there may still be active applications in the background which may cause fee accounted by your ISP Connect Automatically Connect automatically after the router is disconnected To use this option click the radio button Time based Connecting You can configure the router to make it connect or disconnect based on time Enter the start time in HH MM for co
14. Range either TCP or UDP or ALL all protocols supported by the router gt Status This displays the status Enabled means that the rule will take effect Disabled means that the rule will not take effect Once configured the operation for Port Triggering will proceed as follows Step 1 A local host makes an outgoing connection using a destination port number defined in the Trigger Port field Step 2 The router records this connection opens the incoming port or ports associated with this entry in the Port Triggering table and associates them with the local host Step 3 When necessary the external host will be able to connect to the local host using one of the ports defined in the Incoming Ports field To add modify a port triggering entry Step 1 Click Add New Modify shown in Figure 4 25 you will see a new screen shown in Figure 4 26 Step 2 Select the application you want from the Common Applications then the Trigger port and Incoming ports will be added to the corresponding field automatically you only need to configure the Trigger protocol and Incoming Protocol for the entry If the Common Applications does not contain the applications that you want please configure these options manually 38 TL R480T Dual WAN SMB Broadband Router User Guide Add or Modify a Port Triggering Entry Trigger Port 6112 Trigger Protocol ALL Incoming Ports 112 Incoming Protocol ALL Status Enabled
15. Setup Finish Congratulations The router is now connecting you to the Internet Figure 3 12 TL R480T Dual WAN SMB Broadband Router User Guide Chapter 4 Configuring the Router This User Guide recommends using the Quick Installation Guide for first time installation For advanced users if you want to know more about this device and make use of its functions ade quately you need to read this chapter and configure advanced settings though the Web based Utility After your successful login you can configure and manage the router There are main menus on the left of the Web based Utility Submenus will be available after you click one of the main menus On the center of the web based Utility you can configure the function Besides this you can refer to the help on the right of the Web based Utility To apply any settings you have altered on the page please click the Save button 4 1 Status Choose Status menu you can view the router s current status and configuration as shown in Figure 4 1 All information is read only 12 TL R480T Dual WAN SMB Broadband Router User Guide Status Firmware Version Hardware Version 3 4 1 Build 080121 Rel 37830n R4e0Tpv2a 00000000 LAN MAC Address 00 19 E0 EF FB 56 IP Address 192 168 1 1 Subnet Mask 255 255 255 0 WAN1 Status Link Down MAC Address 00 19 E0 EF FB 57 IP Address 0 0 0 0 Dynamic IP Subnet Mask 0 0 0 0 Default Gateway 0 0 0 0 DNS Server 0 00
16. Speed Detect Table seconds 1 54 default 2 Age for Speed Detect Table seconds 2 10 default 5 Threshold for Faster Session millisecond 20 2003 default 100 Age for Faster Session Table seconds 1 3003 default 120 Obliged age for Faster Session Table seconds 10 1200 default 600 On Existed IP Pair Age for IP Pairs Table 3611 seconds 1 1200 default 360 Obliged age for IP Pairs Table seconds 10 2400 default 600 On Existed Application Age for Application Table 600 seconds 1 1800 default 600 Obliged age for Application Table 1200 seconds 10 3600 default 1200 Save Figure 4 15 gt On Fastest Session If you select the option the data will be transmitted through one of the WAN ports which connect the WAN much quicker than the other e Faster age for Speed Detect Table Faster timeouts for the entries in Speed Detect Table e Age for Speed Detect Table Normal timeouts for the entries in speed Detect Table During the time if an entry has never been used the entry will be deleted from the table e Threshold for Faster Session During the time if the Router receives a response from Internet then the connection will be considered as a fast session And the connection will be registered in the Faster Session Table e Age for Faster Session Table Normal timeouts for the entries in Faster Session Table During the time if an entry has never been used the entry will be deleted from the tab
17. Step 5 Select the Protocol Action and Status for the rule as shown in the next screen Add or Modify an IP Address Filtering Entry Effective time LAN IP Address PY LAN Port WAN IP Address fs WAN Port 25 o Protocol LL I Action Deny status Enabled Ts 4 41 4 Figure 4 32 Step 6 Click the Save button to save this entry Step 7 Goto Step 2 to complete the other rules continually After you finish the configurations you will see the rules in the table below ID Effective Time LAN IP LAN Port WAN IP WAN Port Protocol Action Status Modify 1 1800 2700 192 168 1 7 E a 25 ALL Deny Enabled Modify Delete 2 1800 2200 192 168 1 7 gt 2 110 ALL Deny Enabled Modify Delete 3 0000 2400 192 168 1 8 192 168 1 12 202 96 134 12 ALL Deny Enabled Modify Delete Figure 4 33 tc Note Before adding an IP Address Filtering entry you should enable the Firewall and the IP Address Filtering function first Shown in Figure 4 30 Other configurations for the entries as shown in Figure 4 31 Click the Delete button to delete the entry Click the Enable All button to enable all the entries Click the Disable All button to disable all the entries Click the Delete All button to delete all the entries Click the Previous button to view the information in the previous screen click the Next button to view the information in the next screen TL R480T Dual WAN SMB Broadband Router User Guide 4 6 3 Doma
18. Two 10 100M Auto Negotiation WAN RJ45 port Three 10 100M Auto Negotiation LAN RJ45 ports Auto MDI MDIX One Console RS232 DB9 Male 10BASE T UTP category 3 4 5 cable maximum 100m ElA TIA 568 1000 STP maximum 100m Cabling Type 100BASE TX UTP category 5 5e cable maximum 100m ElA TIA 568 1000 STP maximum 100m Physical and Environment Working Temperature 0 C 40 C 32F 104 F Working Humidity 10 90 RH Non condensing 19 TL R480T Dual WAN SMB Broadband Router User Guide Appendix B FAQ 1 How do configure the router to access Internet by ADSL users Step 1 First configure the ADSL modem in RFC1483 bridge model Step 2 Connect the Ethernet cable from your ADSL modem to the WAN port on the router The telephone cord plugs into the Line port of the ADSL modem Step 3 Login to the router click the menu Network WAN on the left of your browser On the WAN screen select PPPoE for the type of WAN connection Then enter the user name and password in the corresponding field and finish it by clicking Connect WAN Connection Type PPPoE e User Name username Password Figure B 1 Step 4 If your ADSL lease is in pay according time mode select Connect on Demand or connect Manually or Time based Connecting for Internet connection mode Type an appropriate number for Max Idle Time or Period of Time to avoid wasting paid time Otherwise you can select Connec
19. not launching Figure 4 56 gt Connection Status The status of the DDNS service is displayed here To set up for Dyndns DDNS follow these instructions Step 1 Select the WAN port to configure Step 2 Type the User Name and Password for your DDNS account 59 TL R480T Dual WAN SMB Broadband Router User Guide Step 3 Enter the domain name that your dynamic DNS service provider offers Step 4 Enable DDNS and click Save to save the current configuration Click Login to login the DDNS service Click Logout to logout the DDNS service 4 11 2 PeanutHull DDNS If your dynamic DNS Service Provider is www oray net you can configure in the next screen shown in Figure 4 57 DDNS Service Provider PeanutHull fs oray net Goto register WAH Port AANI e Password Enable DONS Connection Status DONS not launching Service Type Domain Name MILL Figure 4 57 To set up for PeanutHull DDNS follow these instructions Step 1 Select the WAN port to configure Step 2 Type the User Name and Password for your DDNS account Step 3 Enable DDNS and click Save to save the current configuration Click the Login button to login to the DDNS service Click Logout to logout of the DDNS service 4 11 3 Comexe DDNS If your dynamic DNS Service Provider is www comexe cn you can configure in the next screen shown in Figure 4 58 60 TL R480T Dual WAN SMB Broadband Router User Guide DDNS S
20. reboot 4 3 5 Flow Balance Choose menu Network Flow Balance you can specify priority channels according to source or destination IP addresses distributing flexibly Internet resource and services from different ISPs For example you can specify some packets prior forwarding from WAN port 1 which de pend on specified source or destination IP addresses 2 TL R480T Dual WAN SMB Broadband Router User Guide Flow Balance Enable Disable WAN Enable WANt Enable WAN Extra IP Address Dispatch Rules Disabled Backup Backup List Files ID Appointed Export Address Type Protocol IP Address Range Port Range Enable Modify No EntytoNno Enty Figure 4 13 gt Enable Disable WAN Enable the WAN port you want to use then click Save to make it effective gt Additional IP Address dispatch rules Enable the function and then make the dispatch rules gt Backup Click the button to backup the list files gt Upload Click the button to upload an existed file You can click Browse to locate the spe cific file first and then click the Upload List Files to complete the process gt Rules list This table displays the current dispatch rules To add a dispatch rule Step 1 Click Add New button shown in Figure 4 13 you will see a new screen shown in Figure 4 14 Step 2 Select the Rules select protocol Datagram Pass Policy and Transmit Path enter IP address and Port like the next screen shows
21. 19 TL R480T Dual WAN SMB Broadband Router User Guide PPPoE Advanced Settings MTU Size in bytes 14972 The default is 1492 do not change unless necessary Use IP address specified by ISP ISP Specified IP Address 0000 Detect Online Interval o seconds 0 120 seconds the defaultis 0 O means not detecting Use the following DNS Servers Primary DNS loooo Secondary DNS 00 00 Optional Ingress Bandwidth Kbps Optional Eqress Bandwidth Kbps Optional Figure 4 7 MTU Size The default MTU size is 1492 bytes which is usually fine For some ISPs you need modify the MTU This should not be done unless you are sure it is necessary for your ISP Service Name AC Name The service name and AC Access Concentrator name should not be configured unless you are sure it is necessary for your ISP ISP Specified IP Address If you know that your ISP does not automatically transmit your IP address to the router during login select Use IP Address specified by ISP and enter the IP address in dotted decimal notation which your ISP provided Detect Online Interval The default value is 0 you can input the value between 0 and 120 The router will detect Access Concentrator online at every interval between the times If the value is 0 it means the Router does not detect Primary DNS amp Secondary DNS If you know that your ISP does not automatically transmit DNS addresses to the router during login select Us
22. 4 66 Click any of them and you will be able to configure the corresponding function The detailed ex planations for each submenu are provided below 4 13 1 Time Settings Choose menu System Tools Time Settings you can configure the time on the screen shown in Figure 4 67 Time Settings Time Zone GM T 08 00 Beijing Hong Kong Perth Singapore bd Date 2006 MMIDDIVY Time 18 HHIMMISS Preferable NTP Server 222 56 32 36 222 99 33 21 Get GMT Connectthe Internetto getthe GTM time SAVE Figure 4 67 gt Time zone Select your local time zone from this pull down list gt Date Enter your local date in MM DD YY into the right blanks gt Time Enter your local time in HH MM SS into the right blanks To configure the system time manually Step 1 Select your local time zone Step 2 Enter date and time in the right blanks Step 3 Click Save to save the configuration 65 TL R480T Dual WAN SMB Broadband Router User Guide To configure the system automatically Step 1 Enter the address of the preferred NTP server Step 2 Click the Get GMT button to get system time from Internet if you have connected to the Internet Step 3 Click Save to save the configuration ca Note 1 This setting will be used for some time based functions such as firewall You must spec ify your time zone once you login to the router successfully or else the time limited on these functions will not take effect 2 Th
23. 6 TL R480T Dual WAN SMB Broadband Router User Guide 4 3 4 MAC Clone Choose menu Network MAC Clone you can configure the MAC address of the WAN on the screen below shown in Figure 4 12 Some ISPs require that you register the MAC address of your adapter which is connected to your cable DSL modem or Ethernet during installation You do not generally need to change anything here MAC Clone WANT MAC Address 00 04 E6 E6 B9 49 Restore Factory MAC WAN2 MAC Address 00 0 4 EB Eb B9 4 4 Restore Factory MAC Your PC s MAC Address 00 19 66 15 91 92 Clone MAC Address To WAN1 Save Figure 4 12 gt WAN MAC Address 1 2 This field displays the current MAC address of the WAN port which is used for the WAN port If your ISP requires that you register the MAC address please enter the correct MAC address into this field The format for the MAC address is XX XX XX XX XX XX for example 00 0A EB E6 B9 49 gt Your PC s MAC Address This field displays the MAC address of the PC that is managing the router If the MAC address is required you can click the Clone MAC Address button and this MAC address will fill in the WAN MAC Address field c Note 1 Click Restore Factory MAC to restore the MAC address of WAN port to the factory default value 2 Only the PC s on your LAN can use the MAC Address Clone feature 3 After you finish the configuration click the Save button and the router will prompt you to
24. Nowisthe 1 page Figure 4 49 gt Description This is the information about the rules such as address range Mode Mode can be separated into independent bandwidth and share bandwidth Inde pendent bandwidth means every port has its own upload and download bandwidth share bandwidth means address or port share upload and download bandwidth gt Egress bandwidth This field displays the max and mix upload bandwidth through the WAN port the default is 0 gt Ingress bandwidth This field displays the max and mix download bandwidth through the WAN port the default is 0 gt Enable This displays the status of the rule gt Modify Click Modify to edit the rule click Delete to delete the rule To add modify a QoS rule Step 1 Click Add New Modify shown in Figure 4 49 you will see a new screen shown in Figure 4 50 Step 2 Enter the information like the screen shown below 55 TL R480T Dual WAN SMB Broadband Router User Guide QoS Rule Setting Enable IP Range 192 166 1 100 1192 166 1 110 Port Range 1 f Protocol ALL Only select port range this domain will work Min Bandwidihikbps hax Bandwidthtkbps Egress Bandwidth 100 bo AN Ingress Bandwidth 000 Figure 4 50 Step 3 Click the Save button 4 10 IP amp MAC Binding Choose menu IP amp MAC Binding you can see the submenus under the main menu Binding Setting ARP List Binding Setting Figure
25. Statistics Table This table displays the statistics information about the traffic IP Address re The IP address whose statistics information are displayed MAC Address 71 TL R480T Dual WAN SMB Broadband Router User Guide Packets The total amount of packets received and transmitted by the router Total The total amount of bytes received and transmitted by the router The total amount of packets received and transmitted in the last Packets Statistic interval seconds The total amount of bytes received and transmitted in the last Packets Bytes Statistic interval seconds The total amount of the ICMP packets transmitted to WAN in the last Current ICMP Tx Packets Statistic interval seconds The total amount of the UDP packets transmitted to WAN in the last UDP Tx Packets Statistic interval seconds TCP SYN The total amount of the TCP SYN packets transmitted to WAN in the last Tx Packets Statistic interval seconds c Note 1 If the Current Statistics Status function is disabled the DoS protection in Advanced Security will be ineffective 2 Select the Auto refresh then the traffic information will be refreshed automatically dur ing the Packets Statistics Interval Click the Refresh button to refresh the information in the table immediately Click the Auto refresh checkbox to refresh automatically Click the Refresh button to refresh immediately Click the Reset All button to recount ag
26. ain Click the Delete All button to delete all the number 4 13 10 WAN Speed Detect Choose menu System Tools WAN Speed Detect you can detect the wan speed of the router in the screen below There are three detecting ways ICMP DETECT TCP DETECT UDP DE TECT The detect way is the router sends datagram to destination IP address and then counts the interval between sending the datagram and receiving the response 12 TL R480T Dual WAN SMB Broadband Router User Guide WAN Speed Detect Detected WAN Port iS Destination IP ID Detect Result A oe Be een Destination IP Destination Port Source Port Detect Result la Eee Destination IP Destination Port Source Port UDP Data Mi Hy i Detect Result Notice In the UDP datagram if there is the datagram will be consider as a domain if not as a whole UDP datagram to send away Figure 4 78 gt Destination IP the IP address which datagram are sent to such as 202 96 134 188 gt ID The number of ICMP datagram to be sent gt Source Port The port where datagram are sent to such as 5000 gt Destination Port The datagram destination port such as 6000 gt UDP Data The data carried when sent UDP detect datagram take care if in the UDP data exist character for example 123 456 www sohu com the datagram would be considered to be a domain name DNS datagram will be sent at this time no matter what the destination p
27. d not be able to re establish your connection automatically as soon as you attempt to access the Internet again To use this option click the radio button If you want your Internet connection to remain active at all times enter 0 in the Max Idle Time field Otherwise enter the number in minutes that you wish to have the Internet connecting last unless a new link requested c Note Sometimes the connection cannot be disconnected although you specify a time to Max Idle Time because some applications visit the Internet continually in the background 4 3 3 Network service detection Choose menu Network Network service detection you can Use WAN Network Service Detection feature on next screen this router can detect the Internet connection online or not Network Service Detection Want Link Down By Ping Destination IP Address for Ping ooon By ONS Query Wan Link Down By Ping Destination IP Address for Ping 0000 By ONS Query Figure 4 11 gt By Ping Detect whether Internet connection is online or not by Ping gt Destination IP Address for Ping Enter the correct IP address that really existed on the WAN network For example 202 96 134 188 gt By DNS Query Detect whether Internet connection is online or not by sending query packet to DNS Server gt DNS Server IP Address Enter the correct DNS IP address that really existed on the WAN network For example 202 96 134 133 2
28. e 4 5 gt IP Address Enter the IP address in dotted decimal notation provided by your ISP gt Subnet Mask Enter the subnet Mask in dotted decimal notation provided by your ISP usually is 255 255 255 0 gt Default Gateway Enter the gateway IP address in dotted decimal notation provided by your ISP Optional gt MTU Size The normal MTU Maximum Transmission Unit value for most Ethernet net works is 1500 Bytes For some ISPs you may need to modify the MTU But this is rarely required and should not be done unless you are sure it is necessary for your ISP connec tion gt Primary DNS Type the DNS address in dotted decimal notation provided by your ISP Op tional 17 TL R480T Dual WAN SMB Broadband Router User Guide gt Secondary DNS Type another DNS address in dotted decimal notation provided by your ISP if provided Optional gt Ingress Bandwidth Enter the bandwidth for ingress traffic gt Egress Bandwidth Enter the bandwidth for egress traffic 3 PPPoE If you are given a user name and a password please select PPPoE shown in Figure 4 6 If you are not sure which connection type you use currently please contact your ISP to obtain the cor rect information WAN WAH Port Ab ow WAN Connection Type PPPoE User Name Username Password Wan Connection Mode Connect on Demand Wax Idle Time minutes 0 means remain active at all times O Connect Automatically O Time based Connecting
29. e done unless you are sure it is necessary for your ISP connection gt Primary DNS 8 Secondary DNS If your ISP gives you one or two DNS addresses select Use These DNS Servers and enter the primary and secondary addresses into the correct fields Otherwise the DNS servers will be assigned dynamically from ISP c Note If you get Address not found errors when you go to a Web site it is likely that your DNS servers are set up improperly You should contact your ISP to get correct DNS server gt Get IP with Unicast DHCP A few ISPs DHCP servers do not support the broadcast appli 16 TL R480T Dual WAN SMB Broadband Router User Guide cations If you can not get the IP address normally you can choose this option You don t need select this option generally gt Ingress Bandwidth Enter the bandwidth for ingress traffic gt Egress Bandwidth Enter the bandwidth for egress traffic 2 Static IP If you are given a fixed IP static IP please select Static IP shown in Figure 4 5 and then fixed IP parameters specified by your ISP WAN WAN Port Wet oe WAN Connection Type Static IP e Interior network IP Address 0 0 0 0 Subnet Mask 00 00 Default Gateway 00 0 0 Optional MTU Size in bytesh 1500 The defaultis 1500 do not change unless necessary Primary DHS 00 0 0 Optional Secondary DNS 00 0 Optional Ingress Bandwidth 100000 Kbps Optional Egress Bandwidth 100000 Kbps Optional Figur
30. e information in the next screen 4 6 5 Screen Choose menu Security Screen you can configure the functions below to protect the router from being attacked in the next two screens 48 TL R480T Dual WAN SMB Broadband Router User Guide Screen Scan Attack Defence F IP Scan threshold S000 microsecond Fort Scan threshold 5000 microsecond IP Snoop Dos Attack Defence ICMP Flood threshold 1000 PPS C UDP Flood threshold 1000 PPS O SYN Flood threshold PPS Land Attack WinHuke Dubious Packet Defence Large ICMP packetilarger than 1024 Bytes TCP packet without Flag TCP packet with both SYM and FIN TCP packet with FIN but without ACK Unknown Protocol Packet Defence with IP option IF Timestamp Option IP Security Option IP Stream Option IP Record Route Option IP Loose Source Route Option IP Strict Source Route Option Invalid IP option Save Figure 4 40 gt Region This option used to select the specifically area from which the packets will be monitored by the next settings gt Scan Attack Defence e IP Scan During the specific time if a computer identified by a particular source IP ad dress transmits packets to at least ten different computers identified by different des tination IP addresses then the source IP address will be deemed to make IP Attacks And the Router will start up the blocking function immediately
31. e the following DNS servers and enter the address in dotted decimal notation of your ISP s primary DNS server If a secondary DNS server address is available enter it as well Ingress Bandwidth Enter the bandwidth for download traffic Egress Bandwidth Enter the bandwidth for upload traffic 20 TL R480T Dual WAN SMB Broadband Router User Guide 4 BigPondCable If your ISP provides BigPond Cable or Heart Beat Signal connection please select BigPond Cable option WAN WAN Port MAR oe WAN Connection Type BigPond Cable User Name Password Auth Domain Egress Bandwidth Kbps Optional Ingress Bandwidth Kbps Optional MTU Size in bytes 1500 The defaultis 1500 do not change unless necessary O Connect on Demand Wax Idle Time minutes 0 means remain active at all times Connect Automatically Connect Manually War Idle Time minutes 0 means remain active at all times Disconnect Disconnected save Figure 4 8 gt User Name Password Enter the User Name and Password provided by your ISP These fields are case sensitive gt Auth Server Enter the authenticating server IP address or host name Yy Auth Domain Type in the domain suffix server name based on your location gt MTU Size The normal MTU Maximum Transmit Unit value for most Ethernet networks is 1500 bytes For some ISPs you may need to modify the MTU But this is rarely required and should not be done unless
32. e time will be lost if the router is turned off 3 The router will obtain GMT time automatically from Internet if it has already connected to the Internet 4 13 2 Firmware Choose menu System Tools Firmware you can update the latest version of firmware for the Router on the screen shown in Figure 4 68 Firmware Firmware Version 3 4 1 Build 080121 Rel 37830n Hardware Version R480Tpv2a 00000000 Figure 4 68 gt Firmware Version This displays the current firmware version gt Hardware Version This displays the current hardware version The hardware version of the upgrade file must accord with the Router s current hardware version To upgrade the router s firmware follow these instructions below Step 1 Download a more recent firmware upgrade file from the TP LINK website www tp link com Step 2 Type the path and file name of the update file into the File field Or click the Browse button to locate the update file Step 3 Click the Upgrade button ca Note 1 New firmware versions are posted at www tp link com and can be downloaded for free If the router is not experiencing difficulties there is no need to download a more recent firmware version unless the version has a new feature that you want to use 2 When you upgrade the router s firmware you may lose its current configurations so 66 TL R480T Dual WAN SMB Broadband Router User Guide please back up the router s current settings b
33. efore you upgrade its firmware 3 Do nat turn off the router or press the Reset button while the firmware is being upgraded 4 The router will reboot after the upgrading has been finished 4 13 3 Factory Defaults Choose menu System Tools Factory Defaults you can restore the configurations of the Router to factory defaults on the screen shown in Figure 4 69 Factory Defaults Click the following button to reset all configuration settings to their default values Figure 4 69 Click the Restore button to reset all configuration settings to their default values ce Note The default User Name is admin 2 The default Password is admin 3 The default IP Address is 192 168 1 1 4 The default Subnet Mask is 255 255 255 0 All settings you have saved will be lost when the default settings are restored 4 13 4 Backup and Restore Choose menu System Tools Backup and Restore Config you can save the current con figuration of the Router as a backup file and restore the configuration via a backup file shown in Figure 4 70 Backup Restore Configuration Backup Figure 4 70 To back up the Router s current settings Step 1 Click the Backup button shown in Figure 4 70 click Save button in the next screen shown in Figure 4 71 to proceed 67 TL R480T Dual WAN SMB Broadband Router User Guide File Download Do you want to save this file a Mame contig bin Type Unknown File Type Fro
34. ervice Provider Comexe Wy COMeXE Cn Go to register WAN Port Enable DONS Connection Status DONS not launching Figure 4 58 To set up for Comexe DDNS follow these instructions Step 1 Select the WAN port to configure Step 2 Enter the domain name your dynamic DNS service provider offer Step 3 Type the User Name and Password for your DDNS account Step 4 Enable DDNS and click Save to save the current configuration Click Login to login the DDNS service Click Logout to logout the DDNS service 4 12 Switch Setting Choose menu Switch Setting you can see the submenus under the main menu 61 TL R480T Dual WAN SMB Broadband Router User Guide Port Statistics Figure 4 59 Click any of them and you will be able to configure the corresponding function The detailed ex planations for each submenu are provided below 4 12 1 Port Statistics Choose menu Switch Setting Port statistics you can view the statistics information about the LAN port in the next screen shown in Figure 4 60 Port Statistics Current Port Retresh Rx Unicasts 716 Tx Unicasts 955 Rx Broadcasts 73 Tx Broadcasts 0 Ex Multicasts E Tx Multicasts 0 Rx Bytes 105140 Tx Bytes 655673 Rx Pauses 0 TxPauses 0 Rx CRC Errors 0 Rx Collisions 0 Rx 64 B 045 Rx 65to127 B 237 Rx 12810255 H 29 Rx 256t0511 B El Rx 512t01023 B El Rx 1024toMax 407 Ra Undersizes 0 Rx Fragments 0 Rx Ove
35. ested c Note Sometimes the connection cannot be disconnected although you specify a time to Max Idle Time because some applications visit the Internet continually in the background 9 L2TP If your ISP provides L2TP connection please select L2TP option 22 TL R480T Dual WAN SMB Broadband Router User Guide WAN WAN Port a pb WAN Connection Type L2TP Password User Name Username Connect Disconnected IP Address 000 0 subnet Mask 000 0 Gateway 0 0 0 0 DNS 0 0 0 0 0 0 0 0 Internet IP Address 000 0 Internet DNS 0000 0 0 0 0 MTU Size in bytes 1457 The defaultis 1460 do not change unless necessary Maz idle Time 15 minutes 0 means remain active at all times WAN Connection Mode Connect on Demand O Connect Automatically Connect Manually Aah Figure 4 9 gt User Name Password Enter the User Name and Password provided by your ISP These fields are case sensitive gt Connect on Demand You can configure the router to disconnect your Internet connection after a specified period of the Internet connectivity Max Idle Time If your Internet connec tion has been terminated due to inactivity Connect on Demand enables the router to automatically re establish your connection as soon as you attempt to access the Internet again If you wish to activate Connect on Demand click the radio button If you want your Internet connection to remain active at all times enter 0 in the Max Id
36. ets from the particular region contain the field of Record Route In the event the Router will start up the blocking function immediately e IP Loose Source Route Option If you select this option the Router will monitor whether the IP packets from the particular region contain the field of Loose Source Route In the event the Router will start up the blocking function immediately e IP Strict Source Route Option If you select this option the Router will monitor whether the IP packets from the particular region contain the field of Strict Source Route In the event the Router will start up the blocking function immediately e Invalid IP option If you select this option the Router will monitor whether the IP pack ets from the particular region is integrated or right In the event the Router will start up the blocking function immediately 4 7 Static Routing Choose menu Static Routing you can configure the static route in the next screen shown in Figure 4 41 A static route is a pre determined path that network information must travel to reach a specific host or network 51 TL R480T Dual WAN SMB Broadband Router User Guide Static Routing ID Destination IP Address Subnet Mask Default Gateway Status Modify 1 222 88 68 184 255 255 255 0 10 20 1 184 Enabled Modify Delete Add New Enable All Disable All Delete All Figure 4 41 gt Destination IP Address The Destination IP Address is the address of the network
37. fault address is 192 168 1 199 gt Address Lease Time This is the amount of time in which a network user will be allowed connection to the router with their current dynamic IP address Enter the amount of time in minutes the range of the time is 1 2880 minutes The default value is 120 minutes gt Default Gateway Suggest inputting the IP address of the LAN port of the router default value is 192 168 1 1 Optional gt Default Domain Input the domain name of your network Optional gt Primary DNS Input the DNS IP address provided by your ISP You can consult your ISP for it Optional gt Secondary DNS Input the IP address of another DNS server if your ISP provides two DNS servers Optional c Note To use the DHCP server function of the router you must configure all computers on the LAN as Obtain an IP Address automatically mode This function will take effect until the router reboots 4 4 2 DHCP Clients List Choose menu DHCP DHCP Clients List you can view the information about the clients at tached to the router in the next screen shown in Figure 4 19 Click the Refresh button to update 33 TL R480T Dual WAN SMB Broadband Router User Guide the information DHCP Clients List ID Client Name MAC Address Assigned IP Lease Time 1 wang 00 13 02 2E 29 C 192 168 1 103 00 06 19 Figure 4 19 gt Client Name This field displays the name of the DHCP client MAC Address This field displa
38. field automatically you only need to con figure the IP address for the virtual server If the Common Service Port does not contain the service that you want please configure the Service Port IP Address and Protocol manually 36 TL R480T Dual WAN SMB Broadband Router User Guide Add or Modify a Virtual Server Entry Service Port ROOM or ex IP Address 192 168 1 100 Protocol TCP e Status Enabled w Common Semice Port FTP we Figure 4 24 Step 3 After that select Enable to make the entry take effect Step 4 Click Save button to save the configuration c Note 6 If you want to add more than one reserved IP please go to step 1 to continue 7 Itis possible that you configure more than one type of available service on a computer or server it means the IP addresses for the virtual servers are same Other configurations for the entries as shown in Figure 4 24 Click the Delete button to delete the entry Click the Enable All button to enable all the entries Click the Disable All button to disable all the entries Click the Delete All button to delete all the entries Click the Previous button to view the information in the previous screen click the Next button to view the information in the next screen c Note If you set the virtual server of the service port as 80 you must set the web management port on System Tools gt Remote Management screen to be any value except 80 such as 8080 Or else
39. gh the router ID Effective Time LAN IP LAN Port WAN IP WAN Port Protocol Action Status Modify 1 1800 2200 192 168 1 7 25 ALL Deny Enabled Modify Delete 2 1800 2200 192 168 1 7 110 ALL Deny Enabled Modify Delete 3 0000 2400 192 163 1 8 192 168 1 12 202 96 134 12 ALL Deny Enabled Modify Delete Add New Enable All Disable 411 Delete 411 o eo Figure 4 31 gt Effective Time This is the time or the range of time for the entry to take effect For example 1800 2200 it means that the entry will take effect from 18 00 to 22 00 gt LAN IP This is the LAN IP address or the range of LAN IP addresses in dotted decimal notation format For example 192 168 1 20 192 168 1 30 Keep the field blank which means all LAN IP addresses are controlled by the rule gt LAN Port This is the LAN Port or the range of LAN ports in the field For example 1030 2000 Keep the field blank which means all LAN ports are controlled by the rule gt WAN IP This is the WAN IP address or the range of WAN IP addresses in dotted decimal notation format For example 202 96 134 210 202 96 134 230 Keep the field blank which means all WAN IP addresses are controlled by the rule gt WAN Port This is the WAN Port or the range of WAN Ports For example 25 110 Keep the field blank which means all WAN Ports are controlled by the rule gt Protocol This indicates which protocol is used TCP UDP or All all protocols supported by the r
40. he PC s and all Switches Hubs on your LAN to the LAN Ports on the router shown TL R480T Dual WAN SMB Broadband Router User Guide in figure 2 3 3 Connect the DSL Cable modem to the WAN port on the router shown in figure 2 3 4 Connect the AC power adapter to the AC power socket on the router and the other end into an electrical outlet The router will start to work automatically 5 Power on your PC s and Cable DSL modem TP LINK Hin e f H Fi i 3 TL R48 OT a Ha Laren at Lami Lar E i Sra e 5 rea Dual AA SME Erpadband Router wy Om a ret naa To WAN ge i E piia i a e T i a i rn A En Me pa ri i i at Al i 7 i ime i a a BEE e om oe SDSL Cable Ethene gt Figure 2 3 TL R480T Dual WAN SMB Broadband Router User Guide Chapter 3 Quick Installation Guide After connecting the TL R480T router into your network you should configure it This chapter describes how to configure the basic functions of your TL R480T Dual WAN SMB Broadband Router These procedures only take you a few minutes You can access the Internet via the router immediately after it has been successfully configured 3 1 Configure PC Step 1 Click the Start menu on your desktop right click My Network Places and then select Properties shown in Figure 3 1 z coma Ae My hs fork y a mingzhu Internet 7 My Documents Internet Explorer a 2 My Recent Documents N Al t Offi
41. i tlook ion sot a 2 My Pictures Snaglt 7 2 My Music Windows Media Player Explore Controlf Search for Computers w Microsoft Office Word 2003 Set Prog Map Network Drive o YS ro er My Computer O Defaults A y Disconnect Network Drive i Paty E Printers 33 Windows Messenger S Show on Desktop X Rename w Paint a Best ah yo Search All Programs gt 17 Run A Log Off o Turn OFF Computer Figure 3 1 Step 2 In the next screen right click Local Area Connection LAN and then select Proper ties TL R480T Dual WAN SMB Broadband Router User Guide Network Connections File Edit View Favorites Tools Advanced Help Rack y Cy ka Back gt Dd fr Search Wey Folders address Go A LAN or High Speed Internet A Network Tasks la Create anew connection Disable he Set up a home or small 7 Status office network Change Windows Repa Firewall settings w Disable this network device Create Shortcut a Repair this connection Delete mi Rename this connection Rename Bridge Connections M view status of this connection Change settings of this connection Properties Other Places g Control Panel J My Network Places G My Documents 4 My Computer Figure 3 2 Step 3 In the next screen select General tab highlight Internet Protocol TCP IP and then click the Properties button Local Area Co
42. in Figure 4 54 Step 2 Enter the specific MAC Address or IP Address in the corresponding field 57 TL R480T Dual WAN SMB Broadband Router User Guide Find IP MAC Binding Entry MAC Address 00 13 8F 49 50 CA ID MAC Address IP Address Bind Link 1 00 1 3 GF AG 8C CA 192168 1 100 To page Figure 4 54 Step 3 Click Find button then you will see the entry with the specific MAC address or IP ad dress Step 4 Click Back to return the previous screen c Note You can click to page to edit the entry in the corresponding screen Other configurations for the entries as shown in Figure 4 52 Click the Delete button to delete the entry Click the Enable All button to enable all the entries Click the Delete All button to delete all the entries Click the Previous button to view the information in the previous screen click the Next button to view the information in the next screen 4 10 2 ARP List Choose menu IP amp MAC Binding ARP List you can view the ARP list in the next screen shown in Figure 4 55 This screen displays the ARP list it shows all the existing IP amp MAC Binding entries To manage the computer you could observe the computers in the LAN by checking the rela tionship of MAC address and IP address on the ARP list and you could configure the items on the ARP list also ARP List ID MAC Address IP Address Status Configure 1 00 13 8F A9 E6 CA 192 168 1 100 Unbound Load All
43. in Filtering Choose menu Security Domain Filtering you can configure the Domain filtering rule in the next screen shown in Figure 4 34 The Domain Filtering feature allows you to control access to certain websites on the Internet by specifying their domains or key words Domain Filltering Firewall Settings fou can change it on Firewall page Enable Firewall Enabled Enable Domain Filtering Enabled ID Domain Name 00 12 56 0a ca 7 WIAWW XXYY COm cn 3 WWW aabbcc com 4 Met Status Enabled Enabled Enabled Enabled Modify Modify Delete Modify Delete Modify Delete Modify Delete Add New Enable ALL Disable 411 Delete ALL Figure 4 34 gt Effective Time This is the time or the range of time for the entry to take effect For example 0800 2400 it means that the entry will take effect from 08 00 to 20 00 gt Domain Name This is the domain or key word as desired Leaving the field blank means all websites on the Internet are prohibited from accessing gt Status This field displays the status Enabled means the rule is effective Disabled means the rule is ineffective To add or modify a Domain Filtering entry For example if you want to block the PCs on your LAN from accessing websites www xxyy com cn www aabbcc com and websites with end of net on the Internet while no limit for other websites you can configure as follows Step 1 Enable the Firewall and Domain Fil
44. le e Obliged age for Fastest Session Table Obliged timeouts for the entries in Fast est Session Table gt On Existed IP Pair If a pair of IP addresses has made a connection via a particular WAN port then the paired IP address will be registered in the Paired IP Table and the later con nections between the paired IP will be made through the WAN port also 30 TL R480T Dual WAN SMB Broadband Router User Guide e Age for IP Pairs Table Normal timeouts for the entries in Paired IP first Table During the time if an entry has never been used the entry will be deleted from the Paired IP Ta ble e Obliged age for IP Pairs Table The maximal timeouts for the entries in IP Pairs Table During the time the entry will be deleted from the Paired IP Table no matter whether the entry has been used gt On Existed Application If a application has initiated two connections via a particular WAN port then the connection will be registered in the Application Table and the later connec tions related to the application will be made through the WAN port also e Age for Application Table Normal timeouts for the entries in Application Table During the time if an entry has never been used the entry will be deleted from the Application Table e Obliged age for Application Table The maximal timeouts for the entries in Applica tion Table During the time the entry will be deleted from the Application Table no matter whether the en
45. le Time field Otherwise enter the number of minutes you want to have elapsed before your Internet connection ter 23 TL R480T Dual WAN SMB Broadband Router User Guide minates gt Connect Automatically Connect automatically after the router is disconnected To use this option click the radio button gt Connect Manually You can configure the router to make it connect or disconnect manually After a specified period of inactivity Max Idle Time the router will disconnect your Internet connection and not be able to re establish your connection automatically as soon as you attempt to access the Internet again To use this option click the radio button If you want your Internet connection to remain active at all times enter 0 in the Max Idle Time field Otherwise enter the number in minutes that you wish to have the Internet connecting last unless a new link requested c Note sometimes the connection cannot be disconnected although you specify a time to Max Idle Time because some applications visit the Internet continually in the background 6 PPTP If your ISP provides PPTP connection please select PPTP option 24 TL R480T Dual WAN SMB Broadband Router User Guide WAN Port WANT WAN Connection Type PPTP e Server IP Address Name Disconnected Connect Dynamic IP Static IP IP Address 0 0 0 0 Subnet Mask 0 0 0 0 bateway 0 0 0 0 DNS 0 0 0 0 0 0 0 0 Internet IP Address 0 0 0
46. m 192 168 1 1 Save Cancel While files from the Internet can be useful some files can potentially harm your computer IF you do not trust the source do not save this file What s the risk Figure 4 71 Step 2 Save the file as the appointed file shown in Figure 4 72 Save in TL RAS0T al y Recent Documentz B D esktop My Documents Mi Computer a File name My M etwork Save as hope Cancel o Save in this format by default Figure 4 72 To restore the Router s settings Step 1 Click the Browse button to locate the update file for the device or enter the exact path to the Setting file in the text box Step 2 Click the Restore button to complete 4 13 5 Reboot Choose menu System Tools Reboot click the Reboot button to reboot the router via the next 68 TL R480T Dual WAN SMB Broadband Router User Guide screen Reboot Press the button to reboot the router Figure 4 73 ce Note Some settings of the router will take effect only after rebooting which include 1 Change LAN IP Address System will reboot automatically NO MAC Clone system will reboot automatically O DHCP service function oa Web Service Port of the router O Static address assignment of DHCP server Upgrade the firmware of the router system will reboot automatically N Restore the router s settings to factory default system will reboot a
47. med to suffering from SYN Flood Attack And the Router will start up the blocking function immediately e Land Attack This is an attack combining Flood attack and IP spoofing When the at tackers send the spoof SYN datagram which including the casualty s IP address and make it the destination and source IP address the LAND attack happens And the Router will start up the blocking function immediately e WinNuke WinNuke is a Dos attack for any Windows computers running in the internet The attackers send the TCP fragment usually sets the emergent field to the Net BIOS S 139 port to the connection established computers So the NetBIOS fragments created and make the Windows computers collapse And the Router will start up the blocking function immediately gt Dubious Packet Defence e Large ICMP packet The normal ICMP packets are very short there normal length is shorter than 1024 Bytes If the ICMP packets length is larger than 1024 Bytes then they will be considered as large ICMP packets And the Router will start up the blocking function immediately e TCP packet without Flag The normal TCP packets contain flag in the packet header or else the packets will be considered as abnormal dubious packets And the Router will start up the blocking function immediately e TCP packet with both SYN and FIN The TCP packets which have both SYN and FIN settings in the packets header will be considered as abnormal TCP packets And the Router will s
48. meters for the LAN port in the next screen shown in Figure 4 63 63 TL R480T Dual WAN SMB Broadband Router User Guide Port Parameter Port Port Status Flow Control Negotiation Mode Enabled 3 Enabled Enabled Enabled Enabled Auto Negotiate Auto Negotiate ka Auto Negotiate w All Ports Pa i Save Figure 4 63 4 12 5 Port Status Choose menu Switch Setting Port Status you can view the status of the LAN port in the next screen shown in Figure 4 64 Port Status Port Port Status Connect Speed Mbps Duplex Mode Flow Control 1 Not Connected a E 2 Connected 100 Full Duplex Enabled 3 Mot Connected E Refresh Figure 4 64 4 12 6 Port VLAN Choose menu Switch Setting Port VLAN you can view and configure the VLAN table Port VLAN Port 1 2 VLAN 1 7 Enable VLAN 2 JEnable J C LI VLAN 3 JEnable J C d Clean Save Figure 4 65 Port You can select them as the members of VLAN Enable This used to enable the corresponding VLAN configuration Clean Click this button you can make all the entries Disabled VV V Y Save Click this button the Router will make a new VLAN table according to the current 64 TL R480T Dual WAN SMB Broadband Router User Guide configuration and the enabled VLAN will take effect 4 13 System Tools Choose menu System Tools you can see the submenus under the main menu Time Settings Figure
49. mit Entry Enable LAN IP Address 192 160 1 17 192 168 1 17 Max Session 100 Figure 4 45 Step 3 Click the Save button 4 8 2 Session List Choose menu Session Limit Session List you can view the information about the number of connection session List Total LAN IP Address 1 Current Total Sessions 0 ID LAN IP Address Max Sessions Current Sessions 1 192 168 1 17 100 0 Figure 4 46 cf Note You can click the Refresh to update the information 4 9 QoS Choose menu QoS you can see the submenus under the main menu 05 Settings Figure 4 47 Click any of them and you will be able to configure the corresponding function The detailed ex planations for each submenu are provided below 4 9 1 QoS Settings Choose menu QoS QoS Settings you can configure the Upload Bandwidth and Download Bandwidth in the next screen their value you configure should be less than 1000000Kbps 54 TL R480T Dual WAN SMB Broadband Router User Guide QoS Settings Enable Qos Eqress Bandwidth 10000 kbps Ingress Bandwidth 10000 Kbps Save Figure 4 48 4 9 2 QoS Rules List Choose menu QoS Qo0S Rules List you can view and configure the QoS rules in the screen below QoS Rules List Egress Bandwidth Kbps Ingress Bandwidth Kbps ID Description Mode Enable Modify Min Max Min Max 11192 168 1 100 192 168 1 1101 Independent U 1000 D 4000 Modify Delete Add Mew Delete All
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51. ng on the Firewall screen show in Figure 4 30 And then specify the Default MAC Address Filtering Rule Deny these PCs with enabled rules to access the Internet Step 2 Click Add New Modify shown in Figure 4 37 you will see a new screen shown in Figure 4 38 Step 3 Enter the appropriate MAC address and descriptions then select the status as shown in Figure 4 38 47 TL R480T Dual WAN SMB Broadband Router User Guide Add or Modify a MAC Address Filtering Entry MAC Address 00 04 E8 00 07 BE status Enabled Figure 4 38 Step 4 Finally click Save to make the rule take effect Step 5 Go to Step 2 to complete the other rules continually After you finish the configurations you will see the rules in the table below ID MAC Address Description Status Modify 00 0A EB 00 07 BE John s computer Enable Modify Delete 2 00 0A EB 00 07 5F Alice s computer Enable Modify Delete Figure 4 39 ca Note Before adding a MAC Address Filtering entry you should enable the Firewall and the MAC Ad dress Filtering function first shown in Figure 4 30 Other configurations for the entries as shown in Figure 4 31 Click the Delete button to delete the entry Click the Enable All button to enable all the entries Click the Disable All button to disable all the entries Click the Delete All button to delete all the entries Click the Previous button to view the information in the previous screen click the Next button to view th
52. ng rules to pass through the router Deny the packets not specified by any filtering rules to pass through the router Enable Domain Filtering Enable MAC Address Filtering Default MAC Address Filtering Rules Allow these PCs with enabled rules to access the Internet Deny these PCs with enabled rules to access the Internet e Enable Screen JAVE Figure 4 30 gt Enable Firewall Enable the general firewall switch or not gt Enable IP Address Filtering Enable the IP Address Filtering or not There are two default filtering rules please select the rule for your need gt Enable Domain Filtering Enable the Domain Filtering or not gt Enable MAC Address Filtering Enable MAC Address Filtering or not There are two de fault filtering rules please select the rule for your need gt Enable Screen Enable the screen function or not 4 6 2 IP Filtering Choose menu Security IP Address Filtering you can configure the IP Address filtering rule in the next screen shown in Figure 4 31 The IP Address Filtering feature allows you to control Internet Access by specific users on your LAN based on their IP addresses 42 TL R480T Dual WAN SMB Broadband Router User Guide IP Address Filtering Firewall Setting You can set it on the firewall page Enable Firewall Enabled Enable IP Address Filtering Enabled Default Filtering Rules Allow the packets not specified by any filtering rules to pass throu
53. nnecting and end time in HH MM for disconnecting in the Period of Time fields Note Only you have set the system time on System Tools Time screen will the Time based Con necting function take effect gt Connect Manually You can configure the router to make it connect or disconnect manually After a specified period of inactivity Max Idle Time the router will disconnect your Internet connection and not be able to re establish your connection automatically even though you attempt to access the Internet again You need click the Connect button manually to connect immediately or click the Disconnect button manually to disconnect immediately To use this option click the radio button If you want your Internet connection to remain active at all times enter O in the Max Idle Time field Otherwise enter the number in minutes that you wish to have the Internet connecting last unless a new link is requested Note If you want your Internet connection to remain active at all times enter 0 in the Max Idle Time field Otherwise enter the number in minutes that you wish to have the Internet connecting last unless a new link is requested Sometimes the connection cannot be disconnected although you specify a time to Max Idle Time This is because there may still be active applications in the background which may cause fee accounted by your ISP Click the Advanced button to set up the advanced option as shown in Figure 4 7
54. nnection Properties General Authentication Advanced Connect using EY Realtek RTL8139 Family PCI Fast Ett This connection uses the following thems el Client for Microsoft Networks El File and Printer Sharing for Microsoft Networks i oS Packet Scher Mem internet Protocol TCP IP IE a __m m e Install Uninstall E Properties 7 Description Transmision Control Protocol Internet Protocol The default wide area network protocol that provides communication across diverse interconnected networks Show icon in notification area when connected Notify me when this connection has limited or no connectivity Figure 3 3 TL R480T Dual WAN SMB Broadband Router User Guide Step 4 Configure the IP address as shown in Figure 3 4 After that click OK Internet Protocol TCP IP Properties General ou can get IF settings assigned automatically if your network supports this capability Othermise you need to ask pour network administrator for the appropriate IP settings Obtain an IP address automatically Use the following IP address IP address 192 168 1 2 Subnet mask 255 255 255 U Default gateway 192 168 1 1 Ubtan ONS server address automaticall Use the following ONS server addresses Preferred ONS server Alternate DNS server Figure 3 4 CS Note You can configure the PC to get an IP address manually select Obtain an IP address auto maticall
55. ogs to find what happened to the router Click the Refresh button to refresh the logs Click the Clean All button to clean all the logs 4 13 8 Remote Management Choose menu Security Remote Management you can configure the Remote Management function on this screen shown in Figure 4 76 This feature allows you to manage your Router from a remote location via the Internet Remote Management Web Management Port Remote Management IP Address 0 0 0 0 SAVE Figure 4 76 gt Web Management Port Web browser access normally uses the standard HTTP service port 80 This router s default remote management web port number is 80 For greater secu rity you can change the remote management web interface to a custom port by entering that number in the box provided Choose a number between 1024 and 65534 but do not use the number of any common service port gt Remote Management IP Address This is the current address you will use when access 70 TL R480T Dual WAN SMB Broadband Router User Guide ing your router from the Internet The default IP address is 0 0 0 0 It means this function is disabled To enable this function change the default IP address to another IP address as desired c Note 1 To access the router you will type your router s WAN IP address into your browser s address in IE or Location in Navigator box followed by a colon and the custom port number For example if your Router s WAN addres
56. or children or staff Supports TCP IP PPPoE DHCP ICMP NAT SNTP gt Supports UPnP Dynamic DNS Static Routing VPN pass through M TL R480T Dual WAN SMB Broadband Router User Guide Supports Traffic Statistics Supports IP amp MAC Binding Switch Setting and Session Limit Supports ICMP FLOOD UDP FLOOD TCP SYN FLOOD filter Ignores Ping packets from WAN or LAN ports Supports firmware upgrade Y Y VV V WV Supports Remote and Web management 1 3 Conventions Parameters provided in the pictures are just references for setting up the product which may differ from the actual situation You can set the parameters according to your demand TL R480T Dual WAN SMB Broadband Router User Guide Chapter 2 Hardware installation 2 1 Panel Layout 2 1 1 The Front Panel The Router s LEDs are located on the front panel View from left to right TP LINK A NA al TL R480T E i i Ti ni ri oP E Dual WAN SMB Broadband Router M2 100M 100M 100M 100M 100M Figure 2 1 LED Descriptions Name Status Indication Not lit The router is power off Power Lit up The router is power on Not lit The router works properly M1 When M1 and M2 are flash Lit up The router has a hardware error ing synchronously the router Not lit The router has a hardware error l is restoring the factory de M2 Lit up The router has a hardware error fault settings Flashing The router work
57. or host that you want to assign to a static route gt Subnet Mask The Subnet Mask determines which portion of an IP address is the network portion and which portion is the host portion gt Default Gateway This is the IP address of the gateway device that allows for contact be tween the router and the network or host gt Status This field displays the status Enabled means the rule is effective Disabled means the rule is ineffective To add modify a static routing entry Step 1 Click Add New Modify shown in Figure 4 41 you will see a new screen shown in Figure 4 42 Step 2 Enter the appropriate Destination IP Address Subnet Mask and Default Gateway and then select the status Add or Modify a Static Route Entry Destination IP Address 224 88 898 100 subnet Mask 255 255 255 0 Default Gateway 222 88 88 1 Status Enabled sae Figure 4 42 Step 3 Click Save to make the entry take effect c Note If you want to add more than one static route please go to step 1 to continue Other configurations for the entries as shown in Figure 4 31 Click the Delete button to delete the entry 52 TL R480T Dual WAN SMB Broadband Router User Guide Click the Enable All button to enable all the entries Click the Disable All button to disable all the entries Click the Delete All button to delete all the entries Click the Previous button to view the information in the previous screen click the Nex
58. ort is the destination port in the sent datagram is always 53 If not it will be sent as a whole UDP datagram 73 TL R480T Dual WAN SMB Broadband Router User Guide gt Detect Result The interval between sending datagram and receiving datagram unit is ms 4 13 11 IP NAT Table Choose menu System Tools IP NAT Table you will see the IP NAT in the table below IP NAT Table IDProtocol Type Local IP Address Local Port Tranform Port Distance IP Address Distance Port Aging Time Out Link Per page Show Entries Figure 4 79 gt Out Link The WAN port which links the router gt Protocol Type The protocol which is used in the link gt IP address The local or remote IP address to be examined gt Show To examine the information which the local or remote IP address equals that you input gt Refresh To get the latest status and settings of the router gt Per page To set how many information entries a page show 4 13 12 NAT Source Port Settings Choose menu System Tools NAT Source Port Settings you can configure the rang of exte rior port for NAT NAT Source Port Settings NAT Exterior Port Figure 4 80 Click the Restore button to restore the setting to default value 1040 65500 TL R480T Dual WAN SMB Broadband Router User Guide Appendix A Specifications IEEE 802 3 802 3u Standards and Protocols TCP IP PPPoE DHCP ICMP NAT SNTP HTTP DNS Safety amp Emission FCC CE Ports
59. our IP ad dress assuming 192 168 1 188 for an example remember to Enable and Save Virtual Servers ID Service Port IP Address Protocol Status Modify 21 192 168 1 100 TCP Enabled Modify Delete 2 g0 192 168 1 101 TCP Enabled Modify Delete 3 1720 192 168 1 102 ALL Enabled Modify Delete Add Hew Enable 411 Disable 411 Delete 411 Figure B 7 19 TL R480T Dual WAN SMB Broadband Router User Guide Appendix C Glossary gt DDNS Dynamic Domain Name System The capability of assigning a fixed host and do main name to a dynamic Internet IP address gt DHCP Dynamic Host Configuration Protocol A protocol that automatically configure the TCP IP parameters for the all the PCs that are connected to a DHCP server gt DMZ Demilitarized Zone A Demilitarized Zone allows one local host to be exposed to the Internet for a special purpose service such as Internet gaming or videoconferencing gt DNS Domain Name Server An Internet Server that translates the names of websites into IP addresses gt Domain Name A descriptive name for an address or group of addresses on the Internet gt DoS Denial of Service A hacker attack designed to prevent your computer or network from operating or communicating gt DSL Digital Subscriber Line A technology that allows data to be sent or received over existing traditional phone lines gt ISP Internet Service Provider A company that provides access
60. outer gt Action This field displays the action that the Router takes to deal with the traffic Allow means that the Router allows the traffic through the Router Deny means that the Router re jects the traffic through the router gt Status This field displays the status of the rule Enabled means the rule will take effect Disabled means the rule will not take effect To add modify an IP Address filtering entry For example If you desire to block E mail received and sent by the IP address 192 168 1 7 on your local network during the time of 1800 to 2200 And wish to make the PCs with IP addresses 192 168 1 8 to 192 168 1 12 unable to visit the website of IP address 202 96 134 12 all the day while other PCs have no limit You can configure the rules as follows Step 1 Enable the Firewall and IP Address Filtering on the Firewall screen show in Figure 4 30 and then you should select the Default IP Address Filtering Rule Allow the packets not specified by any filtering rules to pass through the router 43 TL R480T Dual WAN SMB Broadband Router User Guide Step 2 Click Add New Modify shown in Figure 4 31 you will see a new screen shown in Figure 4 32 Step 3 Enter the Effective time that the rule will take effect as shown in Figure 4 32 Step 4 Enter the LAN IP Address LAN Port WAN IP Address and WAN Port in the corresponding field as shown in Figure 4 32 6
61. owto configure the basic network parameters To continue please click the Next button To exit please click the Exit button Figure 3 8 Step 2 Select the connection type to connect to the ISP and then click the Next button Quick Setup Choose WAN Connection Type Please choose WAN Connection Type O PPPoE a Dynamic IP Static IP Net Figure 3 9 10 TL R480T Dual WAN SMB Broadband Router User Guide c Note The router supports three popular ways to connect to Internet Please select one compatible with your ISP If you are given another way not listed here refer to Network WAN for detailed list Step 3 If you choose PPPoE you will see the screen as shown in Figure 3 10 Enter the Username and Password provided by your ISP These fields are case sensitive If you have difficulty with this process please contact your ISP Quick Setup PPPoE User Name Username Password Figure 3 10 Step 4 If you choose Dynamic IP in Figure 3 9 the router will automatically receive the IP pa rameters from your ISP without needing to enter any parameters Step 5 If you Choose Static IP you should enter the detailed IP information in Figure 3 11 Click the Next button Quick Setup Static IP IP Address Subnet Mask Default Gateway Optional Primary DHS Optional Secondary DNS Optional Figure 3 11 Step 6 After that you will see the next screen Click Finish to complete the quick installation Quick
62. r User Guide Step 2 Enter the MAC address IP address and select Status as shown in the screen below Add or Modify a Address Reservation Entry MAC Address 00 04 EB 00 07 5F Reserved IP Address 192 168 1 100 status Enabled Figure 4 21 Step 3 Click the Save button when finished c Note 4 If you want to add more than one reserved IP please go to step 1 to continue 5 The function won t take effect until the router reboots Other configurations for the entries as shown in Figure 4 20 Click the Delete button to delete the entry Click the Enable All button to enable all the entries Click the Disable All button to disable all the entries Click the Delete All button to delete all the entries Click the Previous button to view the information in the previous screen click the Next button to view the information in the next screen 4 5 Forwarding Choose menu Forwarding you can see the submenus under the main menu Virtual Servers Port Triggering DMZ and UPnP Virtual Servers E Figure 4 22 Click any of them and you will be able to configure the corresponding function The detailed ex planations for each submenu are provided below 4 5 1 Virtual Servers Choose menu Forwarding Virtual Servers you can view and add virtual servers in the next screen shown in Figure 4 23 Virtual servers can be used for setting up public services on your LAN such as DNS Email and FTP A virt
63. rsizes 0 Rx Jabbers 0 Figure 4 60 5 Note Before you view the information please click the Refresh button to update it 4 12 2 Port Mirror Choose menu Switch Setting Port Mirror you can configure the Mirror modes Mirror Port and the Mirrored Ports below 62 TL R480T Dual WAN SMB Broadband Router User Guide Port Mirror Mirror Config Port Mirror Mirrored Ports List Port Porte Ports Figure 4 61 gt Mirror Config There are three Mirror modes Disable Output mirror Input mirror The Output Input mirror is related to the Router gt Port Mirror This is the port linked to the mirror computer gt Mirrored Ports List The option used to select ports to be mirrored c Note You should make sure that the Mirror Port and the Mirrored Ports are in the same VLAN 4 12 3 Port Rate Control Choose menu Switch Setting Port Rate Control you can control the ingress and egress rate for the LAN port in the next screen shown in Figure 4 62 Port Rate Control Port Ingress Mode Ingress Limit Rate Egress Mode Egress Limit Rate 1 No Limit v 128Kbps Enable 2 No Limit e 128Kbps Enable 3 No Limit v 128Kbps _ Enable Note Ingress Limit Rate is designed to restrain broadcast storm When the flow overstep the designed range the router will discard the oversteped frames Figure 4 62 4 12 4 Port Parameter Choose menu Switch Setting Port Parameter you can configure the para
64. s below f Note Is the connection between your PC and the Router correct The LEDs of LAN port which you link to the device and the LEDs on your PC s adapter should be lit Is the TCP IP configuration for your PC correct If the Router s IP address is 192 168 1 1 your PC s IP address must be within the range of 192 168 1 2 192 168 1 254 the gateway must be 192 168 1 1 3 2 Login Once your host PC is properly configured please proceed as follows to use the Web based Utility Start your web browser and type the private IP address of the Router in the URL field 192 168 1 1 Address 197 168 1 1 After that you will see the screen shown below enter the default User Name admin and the de fault Password admin and then click OK to access to the Quick Setup screen You can follow the steps below to complete the Quick Setup TL R480T Dual WAN SMB Broadband Router User Guide Connect to 192 168 1 1 TP LIMK Router R4o0T User name f admin e Remember my password Figure 3 c Note If the above screen Figure 3 7 does not prompt it means that your web browser may be set to a proxy Choose Tools menu Internet Options Connections LAN Settings in the screen that appears cancel the Using Proxy checkbox and click OK to finish it Step 1 Select the Quick Setup tab on the left of the main menu and the Quick Setup screen will appear Click the Next button Quick Setup The quick setup will tell you h
65. s is 202 96 12 8 and the port number you use is 8080 please enter http 202 96 12 8 8080 in your browser Later you may be asked for the router s password After successfully entering the username and password you will be able to access the router s web based utility 2 Be sure to change the router s default password to a very secure password 4 13 9 Statistics Choose menu System Tools Statistics you can view the statistics of the Router This screen shown in Figure 4 77 displays the network traffic of each PC on LAN including total traffic and current traffic of the last Packets Statistic interval seconds Statistics Current Statistics Status Disabled Packets Statistics Interval 5 60 Seconds Auto refresh sorted Rules Sorted by IP Address Reset All Delete All Total Current Modify W Address Packets Bytes Packets Bytes ICMP Tx UDPTx SYN Tx MAC Address The current list is empty Figure 4 77 gt Current Statistics Status Enable or Disable the statistics function The default status is disabled Click the Enable button to use the function Click the Disable button to disable the function gt Packets Statistics Interval The default value is 10 Select a value between 5 and 60 seconds in the pull down list The Packets Statistic interval value indicates the time section of the packets statistic gt Sort Rules Select the rule for displaying the traffic information gt
66. s properly Not lit There is no device linked to the corresponding port WAN LAN l Lit up There is a device linked to the corresponding port but no activity Link Act Flashing There is an active device linked to the corresponding port Not lit The linked device is running at 10Mbps 100M WAN Lit up The linked device is running at 100Mbps Not lit The linked device is running at 10Mbps 100M LAN Lit up The linked device is running at 100Mbps The front panel contains the following features Viewed from left to right gt Reset Use the button to restore the router to the factory defaults There are two ways to reset the router Method one Use the Factory Defaults function on System Tools gt Factory Defaults page in the router s Web based Utility Method two Use the Factory Default Reset button Press the Reset button for five seconds and then wait for the router to reboot c Note Ensure the router is powered on before it restarts completely gt WAN Two RJ45 port for connecting the router to a cable DSL modem or Ethernet TL R480T Dual WAN SMB Broadband Router User Guide gt LAN Three 10 100 Mbps RJ45 port for connecting the router to the local PCs 2 1 2 The Rear Panel The rear panel of the TL R480T only features a power receptacle which is an AC power re ceptacle Connect the female of the power cord head here and the male head to the AC power outlet 100 240V 50 60Hz 0 64 Figure 2 2 2 2 Sys
67. t Automatically for Internet connection mode Wan Connection Mode Connect on Demand Wax Idle Time 15 minutes 0 means remain active al all times Connect Automatically O Time based Connecting Period ofTimexrom 0 0 HH mm to 23 59 HH mm O Connect Manually hax Idle Time 15 minutes 0 means remain active at all times Figure B 2 c Note 1 Sometimes the connection can not be disconnected although you specify a time to Max Idle Time because some applications still visit the Internet continually in the background 2 If you are a Cable user please configure the router following the above steps 76 TL R480T Dual WAN SMB Broadband Router User Guide 2 How do configure the router to access Internet by Ethernet users Step 1 Login to the router click the menu Network WAN on the left of your browser On the WAN screen select Dynamic IP for WAN Connection Type and finish it by clicking Save Step 2 Some ISPs require that you register the MAC address of your adapter which is con nected to your cable or DSL modem during installation If your ISP requires MAC register login to the router and click the menu Network MAC Clone On the MAC Clone screen if your PC s MAC address is a proper MAC address click the Clone MAC Address button and your PC s MAC address will be filled in the WAN MAC Address field Or else enter the specific MAC address into the WAN MAC Address field manuall
68. t button to view the information in the next screen 4 8 Session Limit Choose menu Session Limit you can see the submenus under the main menu Session Limit Figure 4 43 Click any of them and you will be able to configure the corresponding function The detailed ex planations for each submenu are provided below 4 8 1 Session Limit Choose menu Session Limit Session Limit you can view and configure the session limits in the next screen For conveniently control the connections of the computers in the LAN you can set the max number of connections for different computers Session Limit session Limit Disable gt Enable ID LAN IP Address Max Session Enable Modify 1 192 168 1 17 100 Modify Delete Add NEw Delete All Figure 4 44 gt Enable Enable or disable the session limit Only after choose Enable the configuration will take effect gt LAN IP address The controlled computer s IP address You can input a range of IP address for example 192 168 1 20 192 168 1 30 You can also input an IP address such as 192 168 1 40 gt Max Session The max connections of the computer To add modify a session limit entry Step 1 Click Add New Modify shown in Figure 4 44 you will see a new screen shown in Figure 4 45 Step 2 Enter the appropriate LAN IP Address Max Session and then select the status 53 TL R480T Dual WAN SMB Broadband Router User Guide Add or Modify a Session Li
69. tart up the blocking function immediately e TCP packet with FIN but without ACK The TCP packets that contains FIN but without ACK is considered as abnormal And the Router will start up the blocking function im 50 TL R480T Dual WAN SMB Broadband Router User Guide mediately e Unknown Protocol In IP head the protocol type field 135 and the value bigger than 135 is reserved and undefined Because the protocols are undefined we can not predict a specifically unknown protocol is well meaning or baleful To these nonstandard pro tocols the carefully attitude is the best way to prevent them interning into the protected network gt Packet Defence with IP option e IP Timestamp Option If you select this option the Router will monitor whether the IP packets from the particular region contain the field of Internet Timestamp In the event the Router will start up the blocking function immediately e IP Security Option If you select this option the Router will monitor whether the IP packets from the particular region contain the field of Security In the event the Router will start up the blocking function immediately e IP Stream Option If you select this option the Router will monitor whether the IP packets from the particular region contain the field of Stream ID In the event the Router will start up the blocking function immediately e IP Record Route Option If you select this option the Router will monitor whether the IP pack
70. tem Requirements gt Broadband Internet Access Service DSL Cable Ethernet gt One DSL Cable modem that has an RJ45 connector It s not necessary if you connect the router to Ethernet gt Each PC on the LAN needs a working Ethernet Adapter and an Ethernet cable with RJ45 connectors gt TCP IP protocol must be installed on each PC gt Web browser such as Microsoft Internet Explorer 5 0 or later Netscape Navigator 6 0 or later 2 3 Installation Environment Requirements gt Not in direct sunlight or near a heater or heating vent gt Not cluttered or crowded There should be at least 2 inches 5 cm of clear space on all sides of the router gt Well ventilated especially if it is in a closet gt Operating temperature 0 C 40 C 32 F 104 F gt Operating Humidity 10 90 RH Non condensing ce Note Do not use this product near water for example in a wet basement or near a swimming pool Avoid using this product during an electrical storm There may be a remote risk of electric shock from lightning 2 4 Connecting the Router Before you install the router you should connect your PC to the Internet through your broadband service successfully If there is any problem please contact with your ISP for help After that please install the router according to the following steps Don t forget to pull out the power plug and keep your hands dry 1 Power off your PC s Cable DSL modem and the router 2 Connect t
71. tering on the Firewall screen show in Figure 4 30 Step 2 Click Add New Modify shown in Figure 4 34 you will see a new screen shown in Figure 4 35 Step 3 Enter the Effective time that the rule will take effect enter the Domain Name as shown in Figure 4 35 Step 4 Select the Status for the rule as shown in the next screen TL R480T Dual WAN SMB Broadband Router User Guide Add or Modify an Domain Filtering Entry Effective time Domain Name www xxyy com en Status Enabled Figure 4 35 Step 5 Finally click Save to make the rule take effect Step 6 Go to Step 2 to complete the other rules continually After you finish the configurations you will see the rules in the table below ID Domain Name Status Modify WWW XEYY CONLCH Enabled Modify Delete 2 WWW dabbcc com Enabled Modify Delete 4 Met Enabled Modify Delete Figure 4 36 c Note Before adding an IP Address Filtering entry you should enable the Firewall and the IP Address Filtering function first shown in Figure 4 30 Other configurations for the entries as shown in Figure 4 31 Click the Delete button to delete the entry Click the Enable All button to enable all the entries Click the Disable All button to disable all the entries Click the Delete All button to delete all the entries Click the Previous button to view the information in the previous screen click the Next button to view the information in
72. the next screen 4 6 4 MAC Filtering Choose menu Security MAC Filtering you can configure the MAC Address filtering rule in the next screen shown in Figure 4 37 The MAC Address Filtering feature allows you to control access to the Internet by users on your local network based on their MAC addresses TL R480T Dual WAN SMB Broadband Router User Guide MAC Address Filtering Firewall Settings You can change it on Firewall page Enable Firewall Enabled Enable MAC Address Filtering Enabled Default Filtering Rules Allow these PCs with the enabled rules to access the Internet ID MAC Address Description Status Modify 1 00 0A EB 00 07 BE John s computer Enabled Modify Delete 2 00 0 EB 00 07 5F Alice s computer Enabled Modify Delete Add Mew Enable All Disable All Delete All Figure 4 37 gt MAC Address This is the PC S MAC address which is controlled by the rule its format of is XX XX XX XX XX XX X is any hexadecimal digit For example 0OO OE AE BO 00 0B gt Description This is the description about the PC Fox example John s PC gt Status This field displays the status Enabled means the rule is effective Disabled means the rule is ineffective To add or modify a Domain Filtering entry Fox example If you want to block the PCs with MAC addresses 00 OA EB 00 07 BE and 00 OA EB 00 07 5F to access the Internet you can configure as follows Step 1 Enable the Firewall and MAC Address Filteri
73. tion in the UPnP request gt External Port This displays the external port which the router opened for the application 40 TL R480T Dual WAN SMB Broadband Router User Guide Protocol This displays the protocol for the application Internal Port This displays the Internal port which the router opened for local host IP Address The UPnP device that is currently accessing the router VV V WV Status This displays the status Enabled means that the port is still active Disabled means that the port is inactive 4 6 Security Choose menu Security you can see the submenus under the main menu Firewall IP Ad dress Filtering Domain Filtering MAC Filtering and Screen Firewall Figure 4 29 Click any of them and you will be able to configure the corresponding function The detailed explanations for each submenu are provided below 4 6 1 Firewall Choose menu Security gt Firewall you can control the general firewall switch in the next screen shown in Figure 4 30 The default setting for the switch is off the IP Address Filtering Domain Filtering MAC Address Filtering and Screen are disabled and their settings are ineffective in the default settings 41 TL R480T Dual WAN SMB Broadband Router User Guide Firewall Enable Firewall the general firewall switch Enable IP Address Filtering Default IF Address Filtering Rules Allow the packets not specified by any filteri
74. to the DMZ Host IP Address field using 192 168 1 102 as an example then to click the Save button DMZ Current DMZ Status Enable Disable DMZ Host IP Address 192 168 1 102 Figure B 5 7 lwant to build a WEB Server on the LAN what should I do Because the WEB Server port 80 will interfere with the WEB management port 80 on the router you must change the WEB management port number to avoid interference And then add a WEB Server on your LAN You can follow the steps below to proceed Step 1 To change the WEB management port number Login to the router click the menu Se curity gt Remote Management On the Remote Management screen enter a port number except 80 such as 88 into the Web Management Port field Click Save and the router will reboot 78 TL R480T Dual WAN SMB Broadband Router User Guide Remote Management Web Management Port Remote Management IP Address 255 255 255 255 Figure B 6 ce Note If the above configuration takes effect you should login the Router by entrying http 192 168 1 1 88 the router s LAN IP address Web Management Port in the address field of the web browser HDF DA http 192 168 1 1 88 Step 2 To add a WEB Server Login to the router click the menu Forwarding Virtual Servers on the left of your browser On the Virtual Server screen add a Virtual Server rule as shown in the next screen configure 80 as the Service Port and enter y
75. to the Internet gt MTU Maximum Transmission Unit The size in bytes of the largest packet that can be transmitted gt NAT Network Address Translation NAT technology translates IP addresses of a local area network to a different IP address for the Internet gt PPPoE Point to Point Protocol over Ethernet PPPoE is a protocol for connecting remote hosts to the Internet over an always on connection by simulating a dial up connection 80
76. try has been used Cf Note The time settings have passed corresponding tests if you are not sure please leave it default 4 3 7 WAN Port Parameter Choose menu Network WAN Port Parameter you can view the information about the WAN ports in the next screen WAN Port Parameter WON IndexPort Status Flow Control Negotiation Mode WANT O Enabled Enabled WAN2 Enabled Enabled Port Status Link Speed Mbps Duplex Mode Flow Control WANT Mot Connected WAT Mot Connected Ingress Limit Mode Ingress Limit SpeedEgress Limit Egress Limit Speed wan T Enable WAN T Enable Figure 4 16 gt WAN Index This shows the Router s WAN ports gt Port Status This shows the ports current status Enabled or Disabled the default status is Enabled 31 TL R480T Dual WAN SMB Broadband Router User Guide gt Flow Control This displays whether the Flow Control is Enabled Enabled means the function is enabled and Disabled means the function isn t enabled gt Negotiation Mode The options are Auto Negotiation 10M Half Duplex 10M Full Du plex 100M Half Duplex 100M Full Duplex gt Ingress Limit Mode amp Ingress Limit Speed Select the limit mode and limit speed for the WAN ports gt Egress Limit 8 Egress Limit speed Enable Egress Limit for WAN ports and select the limit speed for them Cf Note Egress speed limit is designed for controlling the broadcasting storm When the current flux o
77. ual server is defined as a service port and all requests from Internet to this service port 35 TL R480T Dual WAN SMB Broadband Router User Guide will be redirected to the computer specified by the server IP Any PC that was configured as a virtual server must have a static or a reserved IP address because its IP address may change when using the DHCP function Virtual Servers ID Service Port IP Address Protocol Status Modify 1 21 192 168 1 100 TCP Enabled Modify Delete 2 80 192 168 1 101 TCP Enabled Modify Delete Add New Enable All Disable All Delete All Figure 4 23 gt Service Port This field displays the numbers of External Ports It can be a service port or a range of service ports the format is XXX YYY XXX is Start port YYY is End port gt IP Address This field displays the IP address of the PC running the service application gt Protocol This field displays the protocol used for this application either TCP UDP or All all protocols supported by the router gt Status This field displays the status of the virtual server entry Enabled means that the entry will take effect Disabled means that the entry will not take effect To add modify a virtual server entry Step 1 Click Add New Modify shown in Figure 4 20 you will see a new screen shown in Figure 4 24 Step 2 Select the service you want from the Common Service Port then the port and pro tocol value will be added to the corresponding
78. ui usaiaatadaaaeirtaamuaan dade 68 ANO TP ASSW OPN Oy ariaa a a a aaa aE 69 AIA OVS Em LOG aa a a aa a a a acd vadaatantealaan 70 413 0 Remote Management catia ale amen ie ena eee 70 A NS SUC S whey ne Yas cas sastacgh eddies A A mance edad deh alana a seeded 71 AMO OWAN Speed Detecta ed 72 ASE NAT Tabla da aaa 74 413 12 NAT So rce Port OSOS A ee 74 Appendix A Specifications Sra 75 Appendice B FAQ reci a aN 76 Appendix E GIOSSANY aons a a aE A 80 TL R480T Dual WAN SMB Broadband Router User Guide Chapter 1 Introduction Thank you for choosing TL R480T Dual WAN SMB Broadband Router 1 1 Overview of the Router The TL R480T Dual WAN SMB Broadband Router possesses excellent throughput and driving load capability which consumedly meets the requirements from Internet cafe and small medium sizable enterprise with volumes of users making a more expedite communication The superior performance will bring you full new experience of a non bottle neck network TL R480T Dual WAN SMB Broadband Router makes plenty of applications become a reality It can be used for constructing intranet FTP WEB and Mail server etc Inaccessibly it features network game ports opened MSN audio conversation and special application setting providing much more additional value to your network TL R480T Dual WAN SMB Broadband Router provides two WAN ports with plugging two wan lines the export bandwidth of it could be multi time increased enjo
79. utomatically 4 13 6 Password Choose menu System Tools Password you can change the factory default user name and password of the router in the next screen shown in Figure 4 74 After configuration click the Save button Password Old User Name Old Password fs New User name f New Password fs Confirm New Password fe Clean Al Figure 4 74 c Note 1 Itis strongly recommended that you change the factory default user name and password of the router All users who try to access the router s web based utility will be prompted for the router s user name and password 2 The new user name and password must not exceed 14 characters in length and must 69 TL R480T Dual WAN SMB Broadband Router User Guide not include any spaces Enter the new Password twice to confirm it 3 You can click the Clean All button to clean all the configurations 4 13 7 System Log Choose menu System Tools System Log you can view the logs of the Router System Log Index Log Content 1 2401 System Logs were cleared Time 2006 01 01 10 19 59 84015 H Ver R480Tpv2a 00000000 S Wer 3 4 1 Build 0801 21 Rel 37830n L 192 168 1 1 M 255 255 255 0 W1 DHCP W 0 0 0 0 M 0 0 0 0 G 0 0 0 0 W2 DHCP W 0 0 0 0 M 0 0 0 0 G 0 0 0 0 Free 65020 Busy 4 Bind 2 Inv 0 0 Bc 0 4 Dns 0 cl 2990 fc 0 0 sq 0 0 Clean All Figure 4 75 The router can keep logs of all traffic You can query the l
80. versteps the setting value the overstepped datagram will be discarded 44 DHCP Choose menu DHCP you can see the submenus under the main menu DHCP Settings DHCP Clients List and Address Reservation DHCP Settings Figure 4 17 Click any of them and you will be able to configure the corresponding function The detailed ex planations for each submenu are provided below 4 4 1 DHCP Settings Choose menu DHCP DHCP Settings you can configure the DHCP in the next screen shown in Figure 4 18 The router is set up by default as a DHCP Dynamic Host Configuration Protocol server which provides the TCP IP configuration for all the PCs that are connected to the router on the LAN 32 TL R480T Dual WAN SMB Broadband Router User Guide DHCP Settings DHCP Server Disable e Enable Start IP Address End IP Address Address Lease Time minutes 1 2880 minutes the default value is 120 Default Gateway optional Default Domain fs optional Primary DNS optional Secondary DNS optional Save Figure 4 18 gt DHCP Server Enable or disable the DHCP server If you disable the Server you must have another DHCP server within your network or else you must manually configure the computer gt Start IP Address This field specifies the first address in the IP address pool The default address is 192 168 1 100 gt End IP Address This field specifies the end address in the IP address pool The de
81. when using the DHCP function TL R480T Dual WAN SMB Broadband Router User Guide DMZ Current DMZ Status Enable Disable DMZ Host IP Address 192 168 1 102 sere Figure 4 27 To assign a computer or server to be a DMZ server Step 1 Click the Enable radio button Step 2 Enter the local host IP address in the DMZ Host IP Address field Step 3 Click the Save button c Note After you set the DMZ host the firewall related to the host will not take effect 4 5 4 UPnP Choose menu Forwarding UPHnP you can view the information about UPnP in the screen shown in Figure 4 28 You can click Refresh to update the Current UPnP Settings List before viewing the information The Universal Plug and Play UPnP feature allows the devices such as Internet computers to access the local host resources or devices as needed UPnP devices can be automatically dis covered by the UPnP service application on the LAN UPnP Current UPnP Status Enabled Current UPnP Settings List ID App Description External Port Protocol Internal Port IP Address Status 1 Tip 21 TOP 21 1 ae Enabled Figure 4 28 gt Current UPnP Status If you want to use the Router s UPnP function please click Enable button If you don t want use the function please click Disable button Allowing the function may cause a risk to security this feature is disabled by default gt App Description This displays the description provided by the applica
82. work Choose menu Network the next submenus are shown below Figure 4 2 Click any of them and you will be able to configure the corresponding function The detailed ex planations for each submenu are provided below 4 3 1 LAN Choose menu Network LAN you can configure the IP parameters of the LAN on the screen below LAN MAC Address 00 04 EB 00 1 6 82 Figure 4 3 gt MAC Address This field displays the physical address of the LAN The value can t be changed gt IP Address Enter the IP address for the LAN of the Router the formal is in dotted decimal notation the factory default value is 192 168 1 1 gt Subnet Mask Enter the subnet mask for the LAN of the Router this address code deter mines the size of the network Normally use 255 255 255 0 as the subnet mask TL R480T Dual WAN SMB Broadband Router User Guide ca Note 1 If you change the IP address of the LAN you must use the new IP address to login to the router 2 Ifthe new LAN IP Address you set is not in the same subnet the IP Address pool in the DHCP sever will not take effect until they are re configured Besides this the Virtual Server and DMZ Host may change accordingly at the same time you d better re configure it as well 4 3 2 WAN Choose menu Network WAN you can configure the IP parameters of the WAN on the screen below The Router provides six connection types for WAN to connect to the Internet they are
83. y and Obtain DNS server address automatically in the screen above For Windows 98 OS or earlier the PC and router may need to be restarted Now you can run the Ping command in the command prompt to verify the network connection Please click the Start menu on your desktop select run tab type cmd in the field and then type ping 192 168 1 1 on the next screen and then press Enter If the result displayed is similar to the screen below the connection between your PC and the Router has been established Pinging 192 168 1 1 with 32 bytes of data Reply from 192 168 1 1 bhytes 32 time ims TTL 254 Reply from 192 168 1 1 bhytes 32 time ims TTL 254 Reply from 192 168 1 1 bhytes 32 time ims TTL 254 Reply from 122 168 1 1 bhytes 32 time ims TTL 254 Ping statistics for 192 168 1 1 Packets Sent 4 Received 4 Lost CH loss Approximate round trip times in milli seconds Minimum ms Maximum ims Average Ams TL R480T Dual WAN SMB Broadband Router User Guide Figure 3 5 If the result displayed is similar to the screen shown below it means that your PC has not con nected to the Router Documents and 5ettings Administrator ping 192 168 1 1 Pinging 192 168 1 1 with 32 bytes of data Request timed out fequest timed out fequest timed out Request timed out Ping statistics for 192 168 1 1 Packets Sent 4 Received HW Lost 4 180H loss Figure 3 6 You can check it follow the step
84. y Then click the Save button It will take effect after rebooting MAC Clone WAN MAC Address 00 04 E6 E6 B9 49 Restore Factory MAC WAN2 MAC Address 00 0 4 EB Eb B9 4 4 Restore Factory MAC Your PC s MAC Address 00 19 66 15 91 92 Clone MAC Address To WANI Figure B 3 3 Iwantto use Netmeeting what do need to do 1 If you start a Netmeeting as a host no configuration is needed but entering the invitee s IP address 2 If you start a Netmeeting as an invitee you need to configure Virtual Server or DMZ Host first Method one Use Virtual Server Login to the router click the menu Forwarding Virtual Servers On the Virtual Server screen add a Virtual Server rule as shown in the next screen configure 1720 as the Service Port and enter your IP address assuming 192 168 1 102 for an example then click select the status Enabled and click Save 11 TL R480T Dual WAN SMB Broadband Router User Guide Virtual Servers ID Service Port IP Address Protocol Status Modify 1 21 192 168 1 100 TCP Enabled Modify Delete 2 g0 192 168 1 101 TCP Enabled Modify Delete 3 1720 192 168 1 102 ALL Enabled Modify Delete Add Hew Enable 411 Disable 411 Delete 411 Figure B 4 ca Note Your opposite side should call your WAN IP which is displayed on the Status page Method two Use DMZ Host Login to the router click the menu Forwarding DMZ On the DMZ screen select Enable and enter your IP address in
85. ying various service from dif ferent ISPs The router features fully automatically load balance policy no need for any manually work it works with backup and load balancing functions The connection will furbish when one line is broken down while the streaming will part automatically Featuring firewall and VPN Passthrough the TL R480T Dual WAN SMB Broadband Router re sists most common Internet attacks and ensures secure data connectivity and transmission over the Internet TL R480T Dual WAN SMB Broadband Router is easy to manage Quick Setup is supported and friendly help messages are provided for every step So you can configure it quickly and share Internet access files and fun comfortably 1 2 Features Intel IXP core main frequency up to 533Hz Complies with IEEE 802 3 802 3u 802 3x 802 1x standards 3 LAN ports 2 WAN ports backup connections automatically for each other Support Port Bandwidth Control Port Mirror Port based VLAN for LAN ports Supports IP address based QoS Built in NAT and DHCP server supporting static IP address distributing Supports Virtual Server Port Triggering and DMZ host Built in firewall supporting IP address filtering Domain Name filtering and MAC address filtering Supports connecting disconnecting Internet at a specified time of day VV VV VV VV V VY Supports access control allowing parents and network administrators to establish restricted access policies based on the time of day f
86. you are sure it is necessary for your ISP connection gt Connect on Demand You can configure the router to disconnect your Internet connection after a specified period of the Internet connectivity Max Idle Time If your Internet connec tion has been terminated due to inactivity Connect on Demand enables the router to 21 TL R480T Dual WAN SMB Broadband Router User Guide automatically re establish your connection as soon as you attempt to access the Internet again If you wish to activate Connect on Demand click the radio button If you want your Internet connection to remain active at all times enter 0 in the Max Idle Time field Otherwise enter the number of minutes you want to have elapsed before your Internet connection ter minates gt Connect Automatically Connect automatically after the router is disconnected To use this option click the radio button gt Connect Manually You can configure the router to make it connect or disconnect manually After a specified period of inactivity Max Idle Time the router will disconnect your Internet connection and not be able to re establish your connection automatically as soon as you attempt to access the Internet again To use this option click the radio button If you want your Internet connection to remain active at all times enter 0 in the Max Idle Time field Otherwise enter the number in minutes that you wish to have the Internet connecting last unless a new link requ
87. ys the MAC address of the DHCP client gt Assigned IP This field displays the IP address that the router has allocated to the DHCP client Yy gt Lease Time This field displays the time of the DHCP client leased Before the time is up DHCP client will request to renew the lease automatically 4 4 3 Address Reservation Choose menu DHCP Address Reservation you can view and add reserved addresses for clients via the next screen shown in Figure 4 20 If you specify a reserved IP address for a PC on the LAN that PC will always receive the same IP address each time when it accesses the DHCP server Reserved IP addresses should be as signed to servers that require permanent IP settings Address Reservation ID MAC Address Reserved IP Address Status Modify 1 00 04 EB 00 07 5F 192 168 1 100 Enabled Wodify Delete Add New Enable All Disable All Delete All Figure 4 20 gt MAC Address This field displays the MAC address of the PC for which you want to re serve IP address gt Assigned IP Address This field displays the IP address of the router reserved gt Status This field displays the status of the virtual server entry Enabled means that the entry will take effect Disabled means that the entry will not take effect To add modify a reserved IP address Step 1 Click Add New Modify shown in Figure 4 20 you will see a new screen shown in Figure 4 21 34 TL R480T Dual WAN SMB Broadband Route

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