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  5. User Manual

Load Balance V100 User Manual - 5.5 Configure Lan&dhcp

Manual is about: Load Balance Broadband Router 4WAN; 1DMZ; 8LAN

Summary of V100

  • Page 1

    Load balance broadband router user’s manual (4wan*1dmz*8lan) v100

  • Page 2: Table of Contents

    2 table of contents chapter 1. Introductions 1.1 about load balance router 1.2 interface 1.3 package 1.4 quick understanding router (faq) chapter 2. Router introduction 2.1. Front panel view 2.2. Real panel view 2.3. Led indicator 2.4 how to configure router chapter 3. Connect router 3.1. Connection...

  • Page 3: Chapter 6. In-Bound Function

    3 5.3.3 static ip /leased dsl type 5.4 bandwidth usage control 5.5 configure lan&dhcp 5.6 routing table 5.6.1 configure1 - static routing - dynamic routing 5.6.2 current routing table 5.7 access control 5.7.1 local ip filtering 5.7.2 remote ip filtering 5.7.3 intrusion security 5.7.4 dos defense 5.7...

  • Page 4: Table of Contents

    4 table of contents chapter 1. Introductions 1.1 about load balance router load balance router provides * 4x 10/100 mbps ethernet ports (wan port) * 1x 10/100 mbps ethernet port (dmz port). * 8x 10/100 mbps ethernet port (lan port) wan port is using to connect to broadband transmission equipments su...

  • Page 5

    5 included and not damaged. If you see that any components are damaged, please notify your dealer immediately..

  • Page 6

    6 1-4 quick understanding router (faq) general faq q1: how many wan ports can i use with load-balance router? Q2: what types of internet connection do you support? Q3: how do i configure my router? Q4: how many internet connections do you support? Q5: do i require cooperation with my isp? Configure ...

  • Page 7

    7 internet access faq q1: what if i have different speed at internet connection? Q2: how to choose “load balancing “ working mode? Q3: can i connect router wan port to another device (switch, router) q4: what happen, if i get multiple ip address from isp? Q5: some web site with ssl feature (banking,...

  • Page 8

    8 general faq q1: how many wan ports can i use with router? You can use 4 wan port connect to adsl/cable modem. Q2: what types of internet connection do you support? You can connect wan port to adsl modem or cable modem. Q3: how do i configure my router? Use web browser to configure router, follow t...

  • Page 9

    9 user management faq q1: can i specific dedicate packet (by ip address & port number) through dedicate wan port? Yes, using “ip binding” function when you set up router. . Q2: can i specific dedicate packet (by application /protocol) through dedicate wan port? Yes, using “bandwidth control” functio...

  • Page 10

    10 router management faq q1: can i check router status from internet? Yes, just enable router “remote configure” function. Q2: what kind of data i can see from “data monitor” function? You can see “real time packet” & “accumulated packet” for each port q3: how is link failure detected? Enable “healt...

  • Page 11

    11 internet access faq q1: what if i have different speed at adsl link? There is no problem for router to connect adsl line with different speed q2: how to choose “load balancing “ working mode? If adsl line have same speed, we suggest you to choose “session mode”. With different adsl speed, you can...

  • Page 12: 2.1.

    12 chapter 2 router introduction 2.1. Front panel view 2.2 real panel view dc 5v/2.8a: connecting to ac adapter. Wan: broadband router provides four rj45 type wan port connecting to broadband transmission equipments such as adsl or cable modem via rj45 cable. Lan: broadband router provides one rj45 ...

  • Page 13: 2. 3 Led Indicator

    13 2. 3 led indicator leds indication off disconnected or undetected green linked green flash data transmission wan1~4 red collision green link 100m green flash 100mbps data transmission off disconnected or undetected orange link 10m lan 1~8 orange flash 10m data transmission dmz green link power gr...

  • Page 14

    14 2.4 how to configure router this equipment provide 3 working mode for different usage, in order to set proper parameter in each function/mode, you can follow this flow chart before you start to configure router. Start power on router i connect lan cable to pc i setting pc environment i i log on ....

  • Page 15: Chapter 3. Connect Router

    15 chapter 3. Connect router 3.1 connection diagram broadband router provides 8 lan port connecting to your network devices such as pc, hub and switch via rj45 cable. Using a hub/switch will allow more pc connecting to broadband router. Wan ports are using to connect your adsl or cable modem to the ...

  • Page 16: 3.2 Connection Procedure

    16 3.2 connection procedure 1. Plug in dc power adapter to router. 2. Connect the router wan port rj45 modular jack to adsl/cable modem ethernet port with the rj45 cable. 3. Connect the router lan port rj45 modular jack to hub/switch lan port by rj45 cable. 4. Connect pc lan card port to hub/switch ...

  • Page 17: 4 .1 Windows 95/98/me

    17 chapter 4. Prepare computer tcp/ip environment 4 .1 windows 95/98/me 1. Select control panel from start settings. 2. Double click network icon..

  • Page 18

    18 3. Select tcp/ip->xxxx, where xxxx is the name of network adapter you are using and then click properties. 4. Verify your ip address option is at obtain an ip address automatically..

  • Page 19

    19 5. Let your gateway setting remain empty..

  • Page 20

    20 6. Verify your dns configuration option is at disable dns, the broadband router will assign it automatically, then click ok. But also you may select enable dns, then key in the value manually if you preferred. 7. Select run item from start menu. Type in winipcfg and then click ok..

  • Page 21

    21 8. Select the network adapter you are using from pull-down list. Click release all and then renew all to get the information about ip address, subnet mask, and default gateway that broadband router gained. Then click ok. 9. You must uncheck the proxy server function before login the web configura...

  • Page 22: Internet Explorer

    22 internet explorer • highlight internet explorer on desktop and then right-click your mouse to select properties. • select lan settings in connections tab..

  • Page 23

    23 • uncheck the check box of proxy server and then click ok. (you may enable proxy server function after logout if you need to use it.).

  • Page 24: Netscape

    24 netscape • open netscape and click the stop button. Click perferences from edit pull-down list. • select proxies from advanced item. Select direct connection to the internet and then click ok..

  • Page 25

    25 10. Type the default ip address 192.168.1.254 the address bar of the browser to open web configuration..

  • Page 26: 4.2 Windows 2000/xp

    26 4.2 windows 2000/xp 1. Select control panel from start..

  • Page 27

    27 2. Double click network connections icon..

  • Page 28

    28 3. Choose the network adapter you are using and then right-click mouse to select properties..

  • Page 29

    29 4. Select internet protocol [tcp/ip] and then click properties. 5. Select obtain an ip address automatically and dns server address automatically. Then click ok. 6. Key in ipconfig from start all programs accessories command prompt to view the gained ip address, subnet mask and default gateway..

  • Page 30

    30 7. You must uncheck the proxy server before logining the web configuration..

  • Page 31: Internet Explorer

    31 internet explorer • select internet explorer from start and then right-click your mouse to select internet properties. • select lan settings in connections tab..

  • Page 32

    32 • uncheck the check box of proxy server and then click ok. (you may enable proxy server function after logout the web configuration if you need to use it.).

  • Page 33: Netscape

    33 netscape • open netscape and click the stop button. Click perferences from edit pull-down list. • select proxies from advanced item. Select direct connection to the internet and then click ok. 8. Type the default ip address 192.168.1.254 the address bar of the browser to open web configuration..

  • Page 34: Chapter 5 Configure Router

    34 chapter 5 configure router 5.1 administration 5.1.1 log on - type the default ip address 192.168.1.254 in the address bar of the ie browser. Then enter default user name and password. The user name and password both are admin. Log on.

  • Page 35: Welcome Home Page

    35 web configuration display includes . Welcome . System status, . Wan configure . Bandwidth usage control . Configure lan&dhcp . Routing table . Access control . Qos . Load balance . Advance . Administration . Firmware update . Save & reset the various configuration menus are explained below. Welco...

  • Page 36: Change System Password

    36 5.1.2 change password use this function to change the password that is used for access the web configuration. Type in the old password, new password and retype password in their respective fields and then click ok, the password will be changed to new one after re-boot. “password length can up to ...

  • Page 37: Load Factory Default

    37 5.1.3 load factory default use load factory default function to reset all the settings to their factory default values or latest configuration file. Select yes and then click ok, router will restart automatically. Reset butto option load default : factory default value will be use after re-boot r...

  • Page 38: Back Up & Restore

    38 5.1.4 back up & restore use back up & restore function to save all the settings parameter to pc for safety issue, in order to avoid all parameter lose when system crush.. Back up & restore.

  • Page 39: Display

    39 5.1.5 display you can this function to check all the parameter setting in this router, in order to save time to check every display. Display.

  • Page 40: 5.2 System Status

    40 5.2 system status 5.2.1 link status you can get the following information in link status window - lan status, - wan status, - firmware version - dhcp table lan status: shows the information of mac address, ip address, subnet mask and dhcp status (enable/disable). Wan status: shows the information...

  • Page 41

    41 system status - link status (2) 5.2.2 data monitor differ with link status window, data monitor window provide detail packet transfer status, it include 2 kinds of data real time data happen in each wan port current session tcp session: udp session: icmp session: total session: current bandwidth ...

  • Page 42

    42 remark (a): packet starts accumulate from. * router power on * click “ clear counter” * counter reach upper limit number (4294967k) will reset from 0 automatically. System status - data monitor (1).

  • Page 43

    43 system status - data monitor (2) nat table: list current user detail nat data. Refresh: update data monitor table to display newest data clear counter: reset data counter datato 0,re-start accumulate..

  • Page 44: 5.3 Wan Configuration

    44 system status – data monitor – nat table 5.3 wan configuration -configure wan1/wan2/wan3/wan4 there are several wan function can be made in this display, you can configure functions to each wan port separately. Connect to -internet: wan port is connect to internet through adsl/cable modem -intran...

  • Page 45

    45 -disable: no healthy check function, if without “time server” exist, this function will disable automatically healthy check can be set up to test 3 different destination ip, in order to avoid wrong operation. ( in case destination server fail) wan type three kinds of wan types to let you select o...

  • Page 46: Wan Configure (1)– Wan1

    46 10mbps full duplex 100mbps half duplex 100mbps full duplex wan configure (1)– wan1.

  • Page 47: Wan Configure (2)– Wan1

    47 wan configure (2)– wan1.

  • Page 48: Wan Configure - Schedule

    48 wan configure - schedule 5.3.1 [dynamic ip] connect to cable modem when choose dynamic ip, you only need to save this selection when finish setting all parameter, reboot router. 5.3.2 pppoe/dial up dsl type select [pppoe /dial up dsl] and you will need to enter the id and password. Sometimes you ...

  • Page 49: Configure Wan - Pppoe

    49 configure wan - pppoe.

  • Page 50: Wan Configure - Static Ip

    50 5.3.3 static ip/leased dsl type if you select [static ip/leased dsl] , you will need to input the ip address, subnet mask, primary dns, secondary dns and gateway provided by your isp. The picture below is an example of static ip’s settings. Wan configure - static ip.

  • Page 51: 5.4 Bandwidth Usage Control

    51 5.4 bandwidth usage control this is a very useful function, it can let you to control wan port bandwidth usage by each protocol. Like ftp when someone use ftp to transfer file, it will occupied heavy bandwidth, by using this function, you can limit dedicated application bandwidth for example: in ...

  • Page 52: Bandwidth Usage Control (2)

    52 bandwidth usage control (2) bandwidth usage control (3).

  • Page 53: 5.5 Configure Lan&dhcp

    53 5.5 configure lan&dhcp this function configures the lan ports - ip address - subnet mask - dhcp. You can choose using dhcp server or not, the dynamic host configuration protocol (dhcp) allows the broadband router to dynamically assign ip addresses to network devices. Dynamic ip assignment allevia...

  • Page 54: Configure Lan & Dhcp (2)

    54 configure lan & dhcp (2).

  • Page 55: Configure Lan & Dhcp (3)

    55 configure lan & dhcp (3) configure lan & dhcp (4).

  • Page 56: 5.6 Routing Table

    56 5.6 routing table 5.6.1 configure static routing : this function allows manually defined by users as the only path to the destination. Users can configure the static routing path to broadband router. For example: there have one pc with two interfaces in this area, one interface is connected to br...

  • Page 57: Rounting Table –

    57 rounting table – static routing.

  • Page 58: Routing Table -

    58 dynamic routing: dynamic routing allows router learns of path to destination by receiving periodic updates from others. The protocol used in communication between routers is rip 1/2 (routing information protocol). Rip1 supports only broadcast mode while rip2 supports broadcast and multicast mode....

  • Page 59: Rounting Table –

    59 5.62 current routing table this display shows the valid routing paths in broadband router. Users can view the information about current routing paths. Rounting table – current routing table 5.7 access control 5.7.1 local ip filtering - gateway mode only broadband router allows you to do accessed ...

  • Page 60: Local Ip Filtering

    60 example 1, if you restrict the pc of ip 192.168.1.13-192.168.1.15 to access http, the settings are: item 1: enable filter entry: block port number: 80 ip address: 192.168.1.13-192.168.1.15 example 2, if you allow the pc of ip 192.168.1.16-192.168.1.18 to access ftp only, the settings are: item 2:...

  • Page 61: Protocol Port No. List

    61 protocol port no. List protocol service port no. Protocol service port no. Tcp ftp 21 tcp ladp 389 tcp ssh 22 tcp https 443 tcp telnet 23 udp ike 500 tcp smtp 25 tcp rlogin 513 udp dns 53 udp syslog 514 udp tftp 69 udp talk 517,518 tcp gother 70 udp rip 520 tcp finger 79 tcp afpowertcp 548 tcp ht...

  • Page 62: Remote Ip Filtering

    62 5.7.2 remote ip filtering - gateway mode only - broadband router provides you to do accessed restriction for users. You may restrict some destination ip address that are not allow to reach ip address: destination ip address that prohibit users to reach enable: enable restrict function remote ip f...

  • Page 63: Intrusion Security

    63 5.7.3 intrusion security by set up this table, router can be defined as “block” or “pass” function following by the table content. Intrusion security 5.7.4 dos defense this broadband router also provides with dos (denial of service defense) function to protect your network servers, hosts, routers...

  • Page 64: Dos Defense(1)

    64 dos defense(1).

  • Page 65: Dos Defense(2)

    65 dos defense(2) * some virus are using “ping” command to attack network, this router can be defined as accept or reject “ping” command from wan or lan..

  • Page 66: Dos Defense(3)

    66 dos defense(3).

  • Page 67

    67 function description ip fragments checking checking the ip fragments. When it finds someone from wan side tries to attack your network using overlap ip fragments in a bad attention, this function will check over these packets and drop them. Ip address spoofing finding out whether the source addre...

  • Page 68: Url Filtering

    68 5.7.5 url filtering besides restrict users by local/destination ip,broadband router provides you to do accessed restriction for user by url as well. You may restrict some url address that are not allow to reach keyword: destination url that prohibit users to reach enable: enable restrict function...

  • Page 69: 5.8 Qos

    69 5.8 qos important feature of this router, this function can let you to set up user bandwidth with maximum & minimum bandwidth value..

  • Page 70: 5.9 Load Balance

    70 5.9 load balance 5.9.1 mode broadband router provides three load balance work modes: session all the enabled wan ports have the same (1:1) bandwidth rate. Weight round robin configure the wan ports bandwidth rate manually. Traffic router will find the lowest loading wan port to transmit and recei...

  • Page 71: Load Balance

    71 load balance traffic mode: router will find the lowest loading wan port to transmit and receive data automatically. You need to enter correct adsl/cable wan speed in here. Load balance.

  • Page 72

    72 5.9.2 special application some internet web server do not allow access with multi wan address, also these web server was using dynamic ip address, in this case, this router can let you just define dedicated port number go to dedicated wan port, the dedicated port was used to access these special ...

  • Page 73

    73 5.9.3 special ip assignment. Same as above mentioned , this router can let you defined dedicated ip address ( destination ip address or source ip address) go to dedicated wan port..

  • Page 74: In-Bound

    74 5.9.4 in-bound (in-bound router support only) in-bound function can let you load sharing traffic that coming from internet to access you internal server to each wan link, this function can increase wan utilization. For detail usage, please refer to chapter 6 in-bound.

  • Page 75: Tos

    75 5.9.5 tos tos function can let you setting the priority for dedicated packet. Tos 5.10 advance 5.10.1 remote configure the router can be managed from any pc from internet. If enable “remote configure” function in this display, access to the web-based interface is available via the internet, if no...

  • Page 76: Remote Configure

    76 remote ip: specific dedicated pc can be remote access router leaving these fields blank will allow access by all pcs. If enter specific ip address, only this address pc can access from remote the address must be internet ip addresses. Remote port: the port number used when connecting remotely. Ex...

  • Page 77

    77 5.10.2 virtual server / vpn pass through /alg options this router support vpn pass through ..….. Ipsec/pptp h.323 alg include…..Voip gateway can be connect direct to this router lan port, and open the correspond voip port number. You may have ftp, mail, vpn or other server on your lan. If you wou...

  • Page 78: Virtual Server/alg Options

    78 virtual server/alg options virtual server/ port mapping.

  • Page 79

    79 to use vpn pass-through function, you need to configure following port number in virtual server table list. Protocol port number pptp 1723 ike (ipsec) 500

  • Page 80: Virtual Server

    80 virtual server virtual server for example, supposing you want to have four servers providing ftp, http, mail and telnet services, you must enter four virtual servers and enable them. If users key in ftp://203.74.94.30, broadband router will send the data of ftp protocol to the server of 192.168.1...

  • Page 81: Dmz Host

    81 5.10.3 dmz host dynamic ip dmz wan : host ip address (pppoe mode) when wan port ip assigned by isp obtained by pppoe(dynamic ip), you can fill in dmz host that inside the network, the router will mapping wan ip to internal dmz host automatically. Multi-dmz/public dmz when using this function, the...

  • Page 82

    82 broadband router will transmit these packets to the corresponding virtual ip(s). This router support 3 type dmz host.( fix ip mode) - share-dmz - multi-dmz - public -dmz type (1) : share- dmz share only one legal fix ip from isp this router provide “share dmz ” function, in case you only have one...

  • Page 83: Dmz Host

    83 type (2) : multi-dmz several dmz hosts if you own several legal ips, you can assign which legal ip correspond to which ip on your lan. This assignment will let most protocol to access the assigned ip on the lan. Dmz host type (3) : public dmz public ip mapping this router provide “public ip mappi...

  • Page 84

    84 for example: isp provide following legal ip address to your office.(fix ip) 203.74.94.31 203.74.94.32 203.74.94.33 203.74.94.34 by using dmz function, you can configure dmz host as follow. Dmz host ip address ip address provided by isp 192.168.1.10 203.74.94.32 (private dmz host) 203.74.94.33 203...

  • Page 85: Multi-Nat

    85 5.10.4 multi-nat multi-nat function allow you to configure multiple lan ip domain to each wan port( total 10 lan ip can be defined), after configure multiple nat function it will act like have virtual router connect to broadband router lan port, all traffic between each lan ip domain , will send ...

  • Page 86

    86 5.10.6 ip binding (protocol route control) in internet world, there have some game server ,ssl protocol user or personal server have special request for connection, these special request include. (1). Use special port number to perform specific function. (2). Not allow user connect with multiple ...

  • Page 87: Ip Binding

    87 ip binding ( protocol route control).

  • Page 88: Dynamic Dns

    88 5.10.7 ddns (gateway mode / basic nat mode only) you need to apply for a free dns domain name from www.Dyndns.Org . Broadband router will update the wan ip address to ddns’s database once a wan port was connected to internet if ddns function is enabled. And the users in internet can find out the ...

  • Page 89: Proxy

    89 5.10.8 proxy this function work together with mail alert function, if there have proxy server in your local lan, please fill in necessary proxy information in this display. Some environment needs to fill in proxy information. Proxy.

  • Page 90

    90 5.10.9 mail alert - gateway mode / basic nat mode only - enter the receiver/ sender e-mail address in the fields and check the items you want. System will send e-mails to receiver address once the conditions meet the setting. Receiver mail address: the mail address that will receive alert mail se...

  • Page 91: Mail Alert

    91 mail alert.

  • Page 92: Time

    92 5.10.10 time broadband router will obtain the gmt (greenwich mean time) after connected to internet. You need to indicate the local time so that the system could show the correct time. For example, taiwan’s local time is gmt + 8 hours. Select “automatic adjust clock for daylight saving changes” w...

  • Page 93: System Log

    93 5.10.11 system log show all the records after broadband router power on, such as wan port up/down, wan ip address, the obtained time, ddns current corresponding wan ip address and so forth. You can also save these data to files. System log.

  • Page 94: Mac Address Clone

    94 5.10.12 mac address clone if your isp blocked the mac address of a network card, you may use mac address clone to duplicate the mac address to the mac address in each wan port. Remove all ethernet cable on broadband router lan port except for the pc you want to clone. Then press ok when you ready...

  • Page 95: Mac Address Clone

    95 mac address clone you need to reboot your broadband router after finished cloning to make new mac address takes effects..

  • Page 96: 5.11 Firmware Update

    96 5.11 firmware update broadband router allows you to easily update the embedded firmware. We will occasionally provide new firmware on the web site to help you updating the firmware of your broadband router. Follow the procedure to update your firmware after downloaded the new code. Method 1: run ...

  • Page 97

    97.

  • Page 98: Firmware Update

    98 enter the server name and file name in the new folder fields of firmware update window and then click ok. Firmware update you will see the updating processing. After finishing update procedure, you must reboot broadband router to run new code. Method 2: double click the executable file (the file ...

  • Page 99: Firmware Update

    99 firmware update the ip address of broadband router is 192.168.1.254 (default value). Firmware update.

  • Page 100: Firmware Update

    100 click update to update the firmware. Firmware update 5.12 save & reset in order to save the configuration changes that have been made to the broadband router you must save them to the broadband router’s flash memory. If you do not save the changes, the configuration settings will be lost in the ...

  • Page 101

    101 chapter 6 in-bound function authorities dns is just a fancy term for the official ip address keeper/provider of particular domain (or internet) name, such as www.Example.Com is analogous to a telephone book where a person’s name is associated with his telephone number. Wikipedia, the free encycl...

  • Page 102: Internet

    102 all registrars have the same basic name server facility. For www.Example.Com, we use godaddy.Com, and the process is: login manage domain set name servers we enter wan1 and wan2 for custom name servers. Once the above change is in effect, let us consider: 1.1 simple load balancing (2 wan lines; ...

  • Page 103

    103 click on [add new item] we will enter a make up name: host1.Example.Com 2 times, once for wan1 and once for wan2 with dns type: address this display show the 1st time for wan1. After clicking [ok]. Repeat the immediate previous figure, one more time with the same name but this time for wan2. You...

  • Page 104

    104 now, we have 2 entries in the dns table: click on [add new item] again this time we are adding the dns record with the real name that we wanted for our webserver. Select dns type: canonical name name: www.Example.Com host: host1.Example.Com we have configured the in-bound router dns server for t...

  • Page 105

    105 now that the in-bound router inbound load-balancing dns server is configured all requests from the internet for www.Example.Com will return the ip address of either wan1 or wan2. We’ll still need to configure the virtual server. In the in-bound router router configuration: advance > virtual serv...

  • Page 106

    106 we will describe inbound load balancing using “weighted round robin” algorithm for: three internet servers: 1. Web server, www.Example.Com, using wan1 – wan2, with ratio of 1:2 2. Ftp server, ftp.Example.Com, using wan1 –wan4, with ration of 1:2:3:4 3. Mail server, mail.Example.Com, using wan3 &...

  • Page 107

    107 main page > load balancing > inbound > inbound load balance this figure is for the 4wan router; with the 2wan router there will only be wan1 and wan2. You are entering the ratio for each wan port into their respective fields. Add the appropriate entries into the inbound option table. The entries...

  • Page 108

    108 main page > load balancing > inbound > add new item > configure inbound(addr) for the mail server address entry, we add: name: mail.Example.Com to wan3 rather than host3.Example.Com main page > load balancing > inbound > add new item > configure inbound(addr) similarly another address with the n...

  • Page 109

    109 main page > load balancing > inbound > add new item > configure inbound(cname) select canonical name then enter: name: smtp.Example.Com main page > load balancing > inbound > add new item > configure inbound(cname) similarly, do it again for pop3.Example.Com. Select canonical name then enter: na...

  • Page 110

    110 main page > load balancing > inbound > add new item > configure inbound(mx) since we are configuring a mail server: select mail exchange as dns type and enter: name: example.Com host: mail.Example.Com main page > load balancing > inbound the mail server is configured by the bottom 5 entries of t...

  • Page 111

    111 main page > advance > virtual server now that we get the in-bound router dns server configured, we still have the link the wan ip addresses to the internal & local lan servers. This is done by the vertual server. Enter global port local port local ip select enable the ratio that was specified: w...

  • Page 112

    112 www.Example.Com uses wan1 and wan2 with a ratio of 1:2 the ip addresses returned for the web server accesses, when the in-bound router dns server is queried are: wan1, wan2, wan2, wan1, wan2, wan2, …etc ftp.Example.Com uses wan1 – wan4 with a ratio of 1:2:3:4 the ip addresses returned for the ft...

  • Page 113

    113 chapter 7. Hardware load default if you need to reset the settings of broadband router to factory default values or back to latest configuration file, please follow the description step by step to load the factory default settings or back to latest configuration file for the device. Please be ca...

  • Page 114: Chapter 8. Appendix

    114 chapter 8. Appendix 8.1 tcp/ip protocol port number list protocol port no. List protocol service port no. Protocol service port no. Tcp ftp 21 tcp ladp 389 tcp ssh 22 tcp https 443 tcp telnet 23 udp ike 500 tcp smtp 25 tcp rlogin 513 udp dns 53 udp syslog 514 udp tftp 69 udp talk 517,518 tcp got...