AirLive IGR-2500, User Manual

Page 1: ...IGR 2500 Five WAN Internet Gateway User s Manual ...

Page 2: ...d by household appliances and similar electrical equipment Harmonics Disturbances in supply systems caused by household appliances and similar electrical equipment Voltage fluctuations Information Technology equipment Immunity characteristics Limits And methods of measurement Manufacturer Importer Position Title Vice President OvisLink Corp 5F NO 6 Lane 130 Min Chuan Rd Hsin Tien City Taipei Count...

Page 3: ... aplicables o exigibles de la Directiva 1999 5 CE pt Português Portuguese OvisLink Corp declara que este AirLive IGR 2500 está conforme com os requisitos essenciais e outras disposições da Directiva 1999 5 CE el Ελληνική Greek ΜΕ ΤΗΝ ΠΑΡΟΥΣΑ OvisLink Corp ΔΗΛΩΝΕΙ ΟΤΙ AirLive IGR 2500 ΣΥΜΜΟΡΦΩΝΕΤΑΙ ΠΡΟΣ ΤΙΣ ΟΥΣΙΩΔΕΙΣ ΑΠΑΙΤΗΣΕΙΣ ΚΑΙ ΤΙΣ ΛΟΙΠΕΣ ΣΧΕΤΙΚΕΣ ΔΙΑΤΑΞΕΙΣ ΤΗΣ ΟΔΗΓΙΑΣ 1999 5 ΕΚ sl Slovensko Sl...

Page 4: ...limits for a Class B digital device pursuant to Part 15 of the FCC Rules These limits are designed to provide reasonable protection against radio interference in a commercial environment This equipment can generate use and radiate radio frequency energy and if not installed and used in accordance with the instructions in this manual may cause harmful interference to radio communications Operation ...

Page 5: ...tic IP 17 3 3 4 WAN Type WAN5 DMZ 18 3 4 Bandwidth Usage 18 3 5 Configure LAN DHCP 20 3 6 Routing Table 22 3 6 1 Configure 22 3 6 2 Current Table 24 3 7 AP Management 25 3 8 Access Control 26 3 8 1 Local IP Filtering 26 3 8 2 Intrusion Security 28 3 8 3 DoS Defense 29 3 8 4 URL Filtering 31 3 8 5 Session Limit 32 3 9 QoS 33 3 10 Load Balance 34 3 10 1 Outbound Load Balance 34 3 10 2 Inbound Load B...

Page 6: ...1 10 System Log 57 3 11 11 MAC Address Clone 58 3 12 Administrator 59 3 12 1 Password 59 3 12 2 Backup Restore 60 3 12 3 Load Factory Default 61 3 12 4 Display 62 3 13 Firmware Upgrade 63 3 14 Save Reset 67 Appendix A In Bound Load Balance Function 68 A 1 Simple Load Balance 2 WAN lines Session 1 1 69 A 2 Advanced Load Balancing 73 ...

Page 7: ...user if necessary Families with multiple PCs could share one ISP account and play exciting games against each other through IGR 2500 The switch function could also reduce the traffic in internal LAN DMZ is provided to specific service device to allow the access User can also change DMZ port as 5th WAN interface from WebUI setting 1 1 Functions and Features z Web configuration tool z Multiple DMZ H...

Page 8: ...ear Panel Figure 1 1 Front Panel LED Status Indicator Color ON Flashing Power Green Initialize Active Stage WAN 1 4 Red Linked Data Transmission LAN 1 8 Green Linked Data Transmission DMZ Red Linked Figure 1 2 Rear Panel 5 ...

Page 9: ...Factory Reset button can be defined as to reload factory default value or reset back to latest configuration by software When you finish defining the Default Button Option just pressing Factory Reset button 2 seconds and releasing it the router will load the default settings or back to latest configuration 1 3 Packing List z IGR 2500 Five WAN Internet Gateway z Installation CD ROM z Quick Installa...

Page 10: ...SL or CABLE Modem to the broadband ISP For RJ45 cable type both WAN LAN port support auto MDI MDIX Function you can choose cross over type or straight type RJ 45 cable 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 b...

Page 11: ...tep1 Connect the MIS engineer s PC and IGR 2500 s LAN port to the same Hub Switch and launch the browser IE or Netscape to link the IGR 2500 appliance The default IP address is http 192 168 1 1 Step2 Administrator will be requested for User Name and Password when entering IGR 2500 system Figure 3 1 User Name airlive Password airlive Click OK Figure 3 1 Login page ...

Page 12: ...separately and the other function you would like to use such as Load Balance Bandwidth Management or else Figure 3 2 Figure 3 2 Configure WAN port setting You can refer to the manual for more understanding of else router s feature 9 ...

Page 13: ...3 2 System Status 3 2 1 Link Status You can get the following information in Link Status window Figure 3 3 LAN Status WAN Status DMZ Status Firmware Version DHCP Table Figure 3 3 Link Status 10 ...

Page 14: ...WAN Status Shows the information of MAC Address IP Address Subnet Mask and WAN Status on each or all WAN ports DMZ Status Shows the information of MAC Address IP Address and Subnet Mask Firmware version version of software and its released date DHCP Table Shows the information of MAC Address and IP Address ...

Page 15: ... Session Total Session Current Bandwidth Download Speed Upload Speed Accumulative Data Counter Usage For example WAN1 usage WAN1 total packets WAN1 WAN2 total packets Byte Received Byte Transmitted Total Bytes Total packets transfer by each WAN port NAT Table list current user detail NAT data Figure 3 5 Refresh update data monitor table to display newest data 12 Clear Counter reset Data Counter da...

Page 16: ...Figure 3 5 NAT Table The packets start to accumulate from 1 Router powers on 2 Clear counter 3 Counter reaches upper the limitation 4294967K and then the counter will reset to 0 automatically 13 ...

Page 17: ...hoose it with each method or both It is suggested to select at least 2 methods to check the WAN link in order to avoid router making wrong action due to Internet Server disable Figure 3 6 Disable If Time Server does not exist this function will disable automatically Figure 3 6 Healthy Check Dynamic IP Connect to Cable Modem and obtain an IP address from ISP automatically PPPoE Connect to Dial Up D...

Page 18: ...Half Duplex 100Mbps Full Duplex 3 3 1 WAN Type Dynamic IP Usually it s used to connect CABLE modem You won t need to assign IP address and the IGR 2500 will get the IP address from ISP automatically Figure 3 7 When you choose Dynamic IP you only need to save this selection and reboot router when you finish configuring all parameter Figure 3 7 Dynamic IP 15 ...

Page 19: ...e Time min The default value is 0 means not to check the idle time so the connection will remain connecting unless user disconnects it by manually Dial On Demand Auto connect function Manual You need to initiate WAN connection manually by clicking WAN1 connect or WAN2 connect button in System Status Æ Link Status menu However power up or reset also can initiate the WAN connection Dial on demand Wh...

Page 20: ...s like to be still in connecting status If you enable Healthy Check in each line then router can automatically send packet out through WAN to detect whether line is active or not 1 packet per 30 sec This function will be helpful to judge the line status and provide correct information to router for the Link Status It s better to enable at least 2 options in Healthy Check in order to avoid misjudgm...

Page 21: ...figure the DMZ setting with three different types Dynamic IP DMZ Multi DMZ and Public DMZ For more detail information for the DMZ configuration please refers to the section 3 10 4 DMZ Host Figure 3 10 Figure 3 10 WAN5 DMZ 3 4 Bandwidth Usage This is a very useful function it can let you to control WAN port bandwidth usage by each protocol Like FTP when someone uses FTP to transfer file it will occ...

Page 22: ...andwidth definition WAN Speed Enter the upload and download speed provided by ISP Upload kbits s Download kbits s Usage Set Protocol name of protocol data packet will be limited Port protocol port number Usage The usage percentage of WAN speed Figure 3 11 Figure 3 11 Bandwidth Usage The totally amount of protocol usage percentage can not exceed 100 for each WAN port Router provides another 4 self ...

Page 23: ...rator to maintain and monitor IP address assignments and simplifies IP use because the IP addresses are automatically and dynamically assigned when a station powers on You will need to indicate the range of DHCP server and DNS address if you enable DHCP server function Figure 3 12 You can also reserve some IP s to specific computers You need to enter the name MAC address of the network card instal...

Page 24: ...ved IP Address When enable DHCP Server in From TO field you can reserve up to 253 IP address to DHCP server Fill in local DNS Server IP address in DNS Address field the DNS IP information will also assign to DHCP client 21 ...

Page 25: ... pc with two interfaces in this area one interface is connected to IGR 2500 domain A and the other connected to another Server domain B Users need to set the static routing path in IGR 2500 in order to recognize another domain in this area These settings enable the packets from domain A to the destination in domain B via the gateway configured in IGR 2500 Figure 3 14 3 15 Figure 3 14 Static Routin...

Page 26: ...path to destination by receiving periodic updates from others The protocol used in communication between routers is RIP v1 and v2 Routing Information Protocol RIP1 supports only to broadcast mode while RIP2 supports broadcast and multicast mode Figure 3 16 23 Figure 3 16 Dynamic Routing ...

Page 27: ...3 6 2 Current Table This display shows the valid routing paths in IGR 2500 Users can view the information about current routing paths Figure 3 17 Figure 3 17 Current Table 24 ...

Page 28: ... can also define the supervisor IP address to be the privilege user who will not be restricted the access of IM program Figure 3 18 Type Select to enable QQ MSN and Yahoo Messenger IM program inhibiting Supervisor Define the specific IP address or IP range that is able to access IM program Figure 3 18 AP Management for IM 25 ...

Page 29: ...tions IP function by using this function user can have dedicated IP address match to their computer NIC MAC address There are ten items in this function You can allow or restrict specific IP s to access some port numbers 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 ...

Page 30: ...P 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 HTTP 80 TCP Net Meeting 1503 1702 TCP POP3 110 TCP L2TP 1701 UDP NFS 111 TCP PPTP 1723 TCP NNTP 119 TCP AOL 5190 5194 UDP NTP 123 UDP PC Anywhere 5631 5632 TCP IMAP 143 TCP XWINDOW 6000 6063 UDP SNMP 161 TCP IRC 6660 6669 TCP BGP 179 TCP Real Media 7070 TCP WAIS 210 TC...

Page 31: ... user can be defined with its IP and MAC address Figure 3 20 Figure 3 20 Intrusion Security Intrusion Security select Enable to enable Intrusion Security function Block or Pass User s IP MAC not in follow list user can define an IP list and decide the operating rule for the list to block or pass the connection Figure 3 21 28 Figure 3 21 Intrusion Security IP list ...

Page 32: ...n to protect your network servers hosts routers and other devices from the attacking of villain using mass data transmission Figure 3 22 The default value in the display is the optimize parameter for Router Figure 3 23 Figure 3 22 DoS Defense Figure 3 23 Default Setting of DoS Defense 29 ...

Page 33: ... SYN Flooding WAN When a destination address and destination port of IGR 2500 receives TCP SYN packet from WAN over 10000 times default value in one second IGR 2500 will close this address and port for 5 minutes default value temporarily TCP SYN Flooding LAN When an IP in LAN of IGR 2500 tries to send TCP SYN packet over 10000 times default value in one second IGR 2500 will close this source addre...

Page 34: ...p Port You can define the port number for URL Filtering and select to enable the rule PASS or BLOCK for all URL Select a basic rule as the foundation and then to define the Exclusive List Exclusive List Define specific keyword as the Exclusive List Keyword destination URL that prohibit users to reach Supervisor IP List Specify IP address that will not be filtered with URL filtering rule Figure 3 2...

Page 35: ...ction s session This feature can assure the network performance from being attacked by infected PC which can create and spread out lots of session in a short time Frequency The maximum session number of connection The available range is 300 65500 Figure 3 26 Figure 3 26 Session Limit 32 ...

Page 36: ... Allocate bandwidth to users IP IP address of specified user MAX Bandwidth limitation to this user MIN Minimal Bandwidth keeps for this user before allocating any bandwidth from this user to others Down Rate Download speed Up Rate Upload speed WAN Apply Which WAN you want the allocation to take effect Do not use this option to specify which WAN to use for this user Figure 3 27 Figure 3 27 QoS Sett...

Page 37: ...ch coming session to each WAN port one by one no matter how traffic loading is on each WAN port All the enabled WAN ports have the same bandwidth rate 1 1 Figure 3 28 Figure 3 28 Outbound Load Balance Session Weight round robin Configure the WAN ports bandwidth rate manually means you can distribute each coming session from users to each WAN port following the rate that you assign in each WAN port...

Page 38: ... Weight round robin Traffic 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 Figure 3 30 35 Figure 3 30 Outbound Load Balance Dynamic Traffic ...

Page 39: ...e from 30 255 User will be removed from WAN user list if no user packet RX TX passes through the dedicated WAN port after timer expired Figure 3 31 Outbound Load Balance Ultra Smart Sharing 3 10 2 Inbound Load Balance Inbound function can let you load sharing traffic that coming from Internet to access you intranet server via each WAN link this function can increase WAN utilization Figure 3 32 For...

Page 40: ...edicated port number allocated with dedicated WAN port and the dedicated port was used to access these special WEB Server Figure 3 33 Figure 3 33 Special Application 3 10 4 Special IP Assignment Same as above mentioned AirLive IGR 2500 can let you defined dedicated IP address destination IP address or Source IP address allocated with dedicated WAN port Figure 3 34 Figure 3 34 Special IP Assignment...

Page 41: ...ing the priority for dedicated packet Figure 3 35 User can specify the Source IP Destination IP Protocol type Source port number Destination port number and Priority for TOS feature Figure 3 36 Figure 3 35 TOS Figure 3 36 TOS Configuration 38 ...

Page 42: ...tection it will spread out router s IP and MAC address to LAN user in every specific time Frequency times sec User can define the time for ARP protection service For example if you define the Frequency to 2 IGR 2500 will broadcast its MAC address twice to LAN users in every second Figure 3 37 Figure 3 37 TOS Configuration 39 ...

Page 43: ...ecific dedicated PC can access IGR 2500 remotely Leaving these fields blank will allow access by all PCs If enter specific IP address only this address PC can access device remotely The address must be public IP addresses Example If the local user Enable the remote configure function Remote port is 80 default is 80 can be different port number Remote IP is blank ROUTER WAN port IP is 110 111 112 1...

Page 44: ... VPN Pass Through For IPSec and PPTP VoIP Pass Through VoIP Gateway can be connected directly to IGR 2500 LAN port and open the corresponded VoIP port number Figure 3 39 Figure 3 39 ALG Options and Pass Through Virtual Server Figure 3 40 Global port WAN virtual protocol number Local port used by internal server port number Local IP local server IP address Specify A Global IP You can select to defi...

Page 45: ... 40 Virtual Server Group Virtual Server If you would like to define more than one service port number into a virtual server rule you can use Group Virtual Server Figure 3 41 Figure 3 41 Group Virtual Server 42 ...

Page 46: ...t number type with TCP UDP or both Figure 3 42 Figure 3 42 Group Virtual Server Setting For example Figure 3 43 Suppose you want to install servers dedicated with specific WAN port as following 1 Internet user can access FTP server from WAN1 2 Internet user can access VNC from WAN 2 3 Internet user can ERP server from all the WAN port Environment WAN1 IP address Static IP address 60 250 158 64 WAN...

Page 47: ...Figure 3 43 Example Topology Example 1 Define Virtual server to allow FTP service TCP 21 packets from Internet to LAN FTP server via WAN1 Figure 3 44 Figure 3 44 Example1 setting 44 ...

Page 48: ...0 TCP 5900 packets from Internet to LAN VNC client via WAN2 Figure 3 45 Figure 3 45 Example2 setting Example 3 Define Virtual server to allow packets TCP 1394 1400 from Internet to ERP server via all the WAN interfaces Figure 3 46 Figure 3 46 Example3 setting 45 ...

Page 49: ...to host servers configured in DMZ Host list but can not access to the LAN unless special filter rules were configured to permit the access by the administrator or the user who is an authorized remote user It is highly recommended that you keep all sensitive information off of the public servers and store sensitive information in computers on LAN If you would like to grant remote users the right to...

Page 50: ...ed into this internal DMZ host For example if your WAN1 uses PPPoE connection to obtain a public IP address the IGR 2500 will let data packet with destination address point to WAN1 and pass through into DMZ Host when the port number of the packet does not exist in Virtual Server Host table Figure 3 48 Figure 3 48 Dynamic IP DMZ Multi DMZ If you use fixed WAN IP address assigned by your ISP you can...

Page 51: ...provides following legal IP address to your office Static IP 203 74 94 31 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 74 94 33 for GAME SERVER 203 74 94 34 203 74 94 34 for VOIP gateway After configure IGR 2500 as above DMZ HOST table the IGR 2500 will redirect the packets w...

Page 52: ...igures Public IP Mapping function the GAME SERVER VOIP gateway will not have DoS function protected by IGR 2500 When hardware DMZ is enabled the entire DMZ rule will be re directed to the device that is connected to hardware DMZ port 49 ...

Page 53: ...ch packet with DoS function enable Figure 3 51 Multi NAT LAN IP separated LAN IP domain Subnet Mask mask for IP domain WAN IP specific WAN IP address matched to LAN IP domain You can leave it blank in this field for PPPoE connection Write down specific WAN IP address if WAN port had defined multiple IP address on it DMZ used Blank router will send packet follow by WAN filed selected WAN AUTO WAN1 ...

Page 54: ...estination Host IP address in this field the specific port number in the port number field will be limited to transfer packet via dedicated WAN port Start Port End Port The protocol port number starts from 0 to 65535 you can decide the port number range to be restricted Start Port End Port 0 all packet will be restricted to dedicated WAN port Start Port End Port blank all packet will be restricted...

Page 55: ...IP Address Start port End Port WAN Blank 21 21 WAN1 Packet type belong to protocol 21 FTP that goes to any of Internet Host will be restricted to dedicated WAN1 Figure 3 52 Figure 3 52 IP Binding 52 ...

Page 56: ... select the dedicated WAN port for DDNS service Provider select the DDNS service provider that you want to apply the DDNS service IGR 2500 provides www oray net www 88ip com www dyndns org and www dtdns com DDNS service provider System IGR 2500 supports to define Dyndns DDNS service as DDNS resolved Dynamic IP DDNS resolved Static IP or DDNS resolved Custom IP User Name Enter the user name applied...

Page 57: ... 11 7 Proxy This function works together with Mail Alert function if there have Proxy Server in your local LAN please fill in necessary Proxy information in this display Figure 3 54 Figure 3 54 Proxy 54 ...

Page 58: ...nd out alert mail you should fill in a legal format address Alert Condition IGR 2500 provides four condition selections WAN Up System will send the mail once WAN port s is connected to Internet WAN Down System will send the mail once WAN port s is disconnected from Internet DoS Attack System will send the mail once the selected conditions in DoS occurred need to enable DoS function System log Syst...

Page 59: ...nternet You need to indicate the local time so that the system could operate with the correct time For example Taiwan s local time is GMT 8 hours Select Automatic adjust clock for daylight saving changes will display the time one hour earlier than local time Figure 3 56 Figure 3 56 Time 56 ...

Page 60: ...ll the records after IGR 2500 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 Figure 3 57 Figure 3 57 System Log 57 ...

Page 61: ... IGR 2500 LAN port except for the PC you want to clone Then press Ok when you ready Figure 3 58 User Self Define WAN Port MAC Address type in a MAC Address to define WAN MAC Address Set WAN Port MAC Address Equal PC MAC Address select to clone WAN MAC Address from LAN PC MAC Address You need to reboot IGR 2500 after finished cloning to make new MAC address takes effects Figure 3 58 MAC Address Clo...

Page 62: ...type Password in their respective fields and then click Ok the password will be changed to new one after re boot Figure 3 59 Password length can be up to 30 alphanumeric characters with case sensitive WE SUGGESTED YOU TO CHANGE ROUTER PASSWORD AND KEEP IT IN SAFETY PLACE AFTER YOU RECEIVED ROUTER AND FINISH ALL ROUTER PARAMETER SETTING Figure 3 59 Change Password 59 ...

Page 63: ...2 2 Backup Restore Use Backup Restore function to save all the settings parameters to PC for safety issue in order to avoid all parameter lose when system crushes Figure 3 60 Figure 3 60 Backup Restore 60 ...

Page 64: ...Default button on the back penal of the router Load Default press Reset button the factory default configuration will be loaded Reset press Reset button IGR 2500 will reboot and load the latest configuration Load Factory Default Tick Yes option then click Ok you can load the factory default value immediately If you only want to submit new setting for Default Button Option without load the factory ...

Page 65: ...3 12 4 Display You can use this function to check all the parameter setting in this router in order to save time to check every display Figure 3 62 Figure 3 62 Display 62 ...

Page 66: ... the firmware of your IGR 2500 Follow the procedure to update your firmware after downloaded the new code Method 1 Double click the executable file the file with exe extension file name you downloaded Here we take v105 exe as the example of new version file Step 1 Click Search to find the IP of router Step 2 The IP address of IGR 2500 is 192 168 1 1 default value 63 ...

Page 67: ...Step 3 Click Update to update the firmware Method 2 Step 1 Run a TFTP server program such as TFTPD32 TFTPD32 is a shareware and you may download it or other TFTP server programs from Internet 64 ...

Page 68: ...Step2 Make a base directory in this server Step 3 Save the image file of firmware to the directory of TFTPD32 65 ...

Page 69: ...e Server Name and File Name in the new folder fields of Firmware Update window and then click Ok Step 5 You will see the updating processing After finishing update procedure you must reboot IGR 2500 to run new code 66 ...

Page 70: ...t have been made to the IGR 2500 you must save them to the IGR 2500 s Flash memory If you do not save the changes the configuration settings will be lost in the event of a power loss or system reboot to the IGR 2500 Figure 3 63 Figure 3 63 Load Factory Default 67 ...

Page 71: ...ar site and manage your domain name For example www example com is located at a WEB hosting company and the original Domain server was registered in listed order NS0 DNSMADEEASY COM NS1 DNSMADEEASY COM NS2 DNSMADEEASY COM NS3 DNSMADEEASY COM NS4 DNSMADEEASY COM We need to change www example com to be hosted by IN BOUND ROUTER so we follow the registrar s instructions and delete NS2 NS3 and NS4 and...

Page 72: ...1 Let us assume that the upload speed of WAN1 and WAN2 are the same so we will use inbound load balancing setting Session with a load balancing ratio of 1 1 In the IN BOUND ROUTER configuration Load Balance Æ Inbound Step 1 Click on Add new item 69 ...

Page 73: ...ith Address Type This display show the 1st time for WAN1 after clicking Ok Repeat the previous configuration with the same name for WAN2 at this time You don t need to explicitly enter any IP address Step 3 Now we have 2 entries in the DNS table Click on Add new item again 70 ...

Page 74: ... adding the DNS record with the real name for web server Select DNS Type with Canonical Name Name www example com Host host1 example com Step 5 The simplest case for the configuration of IN BOUND ROUTER DNS server is done 71 ...

Page 75: ...configuration Advance Æ Virtual Server Step 1 The port for www example com is 80 and the IP address is 192 168 1 100 Enter Global Port 80 Local Port 80 Local IP 192 168 1 100 Select Enable and then click APPLY Step 2 In order for the Inbound Load Balancing to take effect we will need to do a system reboot Select Yes and click on Ok After the reset sequence is finished the configured for Inbound Lo...

Page 76: ...The ratio of 1 2 means that every return of IP address from WAN1 there will be two returned IP addresses from WAN2 for the DNS request For the Load Balancing Weighted round robin algorithm you should specify the data rate of each individual WAN ports Define the WAN speed In Bandwidth Usage page select the WAN port and enter the specific Download and Upload bandwidth The bandwidth must be the corre...

Page 77: ...eir respective fields Add the appropriate entries into the Inbound Option table The entries are similar to the entries for www example com in previous section A 1 We will use host2 for ftp example com and here are the results so far Define ftp example com in Inbound Option In Load Balance Æ Inbound page this figure is the display for entering www example com and ftp example com 74 ...

Page 78: ... Æ Inbound page click Add new item select DNS Type as Address and configure host name for the Mail server address entry Enter Name mail example com rather than Name host3 example com Port WAN3 Step 2 Load Balance Æ Inbound Æ Add new item Æ Configure Inbound Addr Enter the same domain mail example com to WAN4 75 ...

Page 79: ...mple com select Host with mail example com Step 4 Load Balance Æ Inbound Æ Add new item Æ Configure Inbound CName Similarly do the previous step again for pop3 example com Step 5 Load Balance Æ Inbound Æ Add new item Æ Configure Inbound MX Select Mail eXchange as DNS type and enter Name example com Host mail example com 76 ...

Page 80: ...S Name table Step 7 Advance Æ Virtual Server Now we finish the IN BOUND ROUTER DNS server setting and we still have to link the WAN IP addresses with the Internal local LAN servers This is done by the Virtual Server Just specify the Global Port Local Port Local IP Address and select Enable 77 ...

Page 81: ...AN2 WAN2 WAN3 WAN3 WAN3 WAN4 WAN4 WAN4 WAN4 and the sequence will repeat Mail example com uses WAN3 and WAN4 with a ratio of 3 4 The IP addresses return to the queries for the Web Server accesses are WAN3 WAN3 WAN3 WAN4 WAN4 WAN4 WAN4 and the sequence will repeat For multiple Internet servers if you have Multiple Public Static IPs you may use the Multiple DMZ to map public static IP address to eac...