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Billion Electric Company 7402 user manual Dynamic DNS

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Dynamic DNS

Billion BIPAC-7402 / 7402W (Wireless) ADSL VPN Firewall Router with 3DES Accelerator

Dynamic DNS

The Dynamic DNS function allows you to alias a dynamic IP address to a static hostname, allowing users whose ISP does not assign them a static IP address to use a domain name. This is especially useful for hosting servers via your ADSL connection, so that anyone wishing to connect to you may use your domain name, rather than having to use your dynamic IP address, which changes from time to time. This dynamic IP address is the WAN IP address of the router, which is assigned to you by your ISP.

You will first need to register and establish an account with the Dynamic DNS provider using their website, for example http://www.dyndns.org/

There are more than 5 DDNS services supported.

Disable: Check to disable the Dynamic DNS function.

Enable: Check to enable the Dynamic DNS function. The following fields will be activated and required:

Dynamic DNS Server: Select the DDNS service you have established an account with.

Domain Name, Username and Password: Enter your registered domain name and your username and password for this service.

Period: Set the time period between updates, for the Router to exchange information with the DDNS server. In addition to updating periodically as per your settings, the router will perform an update when your dynamic IP address changes.

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Chapter 4: Configuration

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Billion Electric Company 7402 user manual Dynamic DNS

Contents

Wireless ADSL VPN Firewall Router with 3DES Accelerator Version Release 1.54cBIPAC-7402 / 7402W User’s ManualPage CHAPTER 3 BASIC INSTALLATION CHAPTER 2 INSTALLING THE ROUTERCHAPTER 1 INTRODUCTION Table of ContentsQ UICK S TART Table of ContentsP ROBLEMS STARTING UP THE ROUTER S AVE C ONFIGURATION TO F LASHP ROBLEMS WITH THE WAN I NTERFACE P ROBLEMS WITH THE LAN I NTERFACEPage Wireless Ethernet 802.11b 7402W Only FeaturesFast Ethernet Switch Quick Installation WizardNetwork Address Translation NAT Dynamic Host Configuration Protocol DHCP client and serverFirewall Domain Name System DNS relayStatic and RIP1/2 Routing Firmware UpgradeableSimple Network Management Protocol SNMP Web based GUI7402 BIPAC-7402 / 7402W ADSL Router Application7402W Figure 1.1 Application Diagram ofPackage Contents Chapter 2 Installing the RouterImportant note for using the BIPAC-7402W ADSL Router Meaning The Front LEDsPPP / MAIL ADSL LAN Port 1Xpassword Power Switch PWR RESET LAN 1XThe Rear Ports PortCabling Connecting your router Chapter 3 Basic InstallationFor Windows XP Configuring PCs in Windows2. Double-click Local Area Connection. See Figure 4. Select Internet Protocol TCP/IP and click Properties. See Figure2. Double-click Local Area “LAN” Connection. See For WindowsFigure 3.7 TCP / IP Figure 3.8 IP Address & DNS Configuration 4. Select Internet Protocol TCP/IP and click Properties. See FigureSelect the Disable DNS radio button and click OK to Then select the DNS Configuration tab. See Figurefinish the configuration For Windows 98 / ME2. Select TCP/IP Protocol and click Properties. See For Windows NT4.0Username and Password Factory Default SettingsLAN Device IP Settings ISP setting in WAN sitePPPoE PPPoA RFC1483 Bridged RFC1483 Routed IPoA Information from your ISPFigure 3.14 User namd & Password Prompt Widonw Configuring with your Web BrowserQuick Start Chapter 4 ConfigurationSave Config to FLASH ARP Table StatusRIP Routing Table Routing TableRouting Table Leased Table DHCP TableExpired Table Permanent TablePPTP Status IPSec Status Email Status L2TP StatusEvent Log Error LoggingUPnP Portmap NAT SessionsQuick Start Click Start to begin scanning for encapsulation types offered by your ISP. If the scan is successful you will then be presented with a list of supported options LAN Local Area Network ConfigurationEthernet LAN, WAN, System, Firewall, VPN, QoS, Virtual Server and AdvancedESSID Broadcast Wireless 7402W OnlyWPA Pre-Shared Key Wireless Security 7402W OnlyPage Port Setting DHCP Server Chapter 4 Configuration Click Apply to enable this functionWAN Wide Area Network RFC 1483 Routed Connections PPPoE Connections Connection Advanced Options PPPoEGive DNSto Relay Controls whether the PPP Internet Protocol Control Protocol IPCP can request the DNS server IP address for a remote PPP peer. Once IPCP has discovered the DNS server IP address, it automatically gives the address to the local DNS relay so that a connection can be established All Ip Pppoe RFC 1483 Bridged ConnectionsPPPoA Routed Connections Connection Advanced Options PPPoAChapter 4 Configuration IPoA Routed Connections Page ADSL Time Zone SystemRemote Access Firmware Upgrade Backup / Restore Restart Router User Management Firewall and Access Control URL Filter To block PCs on your local network from unwanted websites Chapter 4 ConfigurationGeneral Settings Chapter 4 Configuration Packet FilterChapter 4 Configuration Port FiltersTable 1 Pre-defined Port Filter Address Filters Click Port Filters Configuring Packet Filter4. Click Add TCP Filter Click DeleteClick Add TCP Filter Input HTTP port number Select “Allow”HTTP inbound & outbound application Block Duration Intrusion DetectionIntrusion Name Table 2 Hacker attack types recognized by the IDSDetect Parameter Blacklist Type of Block DurationMAC Address Filter URL Filter Restrict URL Features Log information can be seen in the Status - Event Log after enabling Firewall LogChapter 4 Configuration PPTP VPN Virtual Private NetworksRemote Access PPTP Connection Click Apply after changing settings LAN to LAN PPTP Connection Click Apply after changing settings Chapter 4 Configuration IPSecClick Create to configure a new IPSec VPN connection Local Configure a new VPN ConnectionRemote ProposalMD5 A one-way hashing algorithm that produces a 128−bit hash Remote ID Advanced OptionLocal ID Chapter 4 Configuration L2TPRemote Access L2TP Connection IPSec Enable for enhancing your LT2P VPN security LAN to LAN L2TP Connection IPSec Enable for enhancing your LT2P VPN security Dial-in Configuring PPTP VPN in the Office Example Configuring a Remote Access PPTP VPN Dial-in ConnectionDescription FunctionDial-out Configuring the PPTP VPN in the Office Example Configuring a Remote Access PPTP VPN Dial-out ConnectionDescription FunctionExample Configuring a LAN-to-LAN PPTP VPN Connection Description Configuring PPTP VPN in the Head OfficeFunction Description Configuring PPTP VPN in the Branch OfficeFunction Table 3 Network Configuration and Security Plan Example Configuring a IPSec LAN-to-LAN VPN Connection192.168.0.0/24 69.1.121.30 192.168.1.0/24 69.1.121.3 12345678 Tunnel mode ESPMD5 with AESFunction Configuring IPSec VPN in the Head OfficeDescription IP address of the head office router in WAN sideFunction Configuring IPSec VPN in the Branch OfficeDescription IP address of the head office router in WAN sideChapter 4 Configuration Example Configuring a Remote Access L2TP VPN Dial-in ConnectionDial-in Description Configuring L2TP VPN in the OfficeFunction Chapter 4 Configuration Example Configuring a Remote Access L2TP VPN Dial-out ConnectionDial-out Description Configuring the L2TP VPN in the OfficeFunction Chapter 4 Configuration Example Configuring your Router to Dial-in to the ServerChapter 4 Configuration Example Configuring LAN-to-LAN L2TP VPN ConnectionDescription Configuring L2TP VPN in the Head OfficeFunction Description Configuring L2TP VPN in the Branch OfficeFunction QoS Quality of Service High PrioritizationIP Throttling Table 4 Well-know and registered Ports Virtual Server “Port Forwarding”Port Number ProtocolNEWS Network News Transfer Protocol In addition to specifying the port number to be used, you will also need to specify the protocol used. The protocol used is determined by the particular application. Most applications will use TCP or UDP, however you can specify other protocols using the drop-down Protocol menu. Setting the protocol to “all” will cause all incoming connection attempts using all protocols on all port numbers to be forwarded to the specified IP address Static Routing AdvancedDynamic DNS Check Emails Embedded Web Server Device ManagementSNMP Universal Plug and Play UPnPSNMP V1 and From RFC 1213 MIB-II SNMP Version SNMPv2c and SNMPv3From RFC1650 EtherLike-MIB From RFC 1493 Bridge MIBFrom RFC 1473 PPP/IP MIB From RFC 1472 PPP/Security MIBFrom RFC 1474 PPP/Bridge MIB From RFC1573 IfMIBChapter 4 Configuration Save Configuration to FlashLogout Problems starting up the router Chapter 5 TroubleshootingProblems with the WAN Interface ProblemProblem Problems with the LAN InterfaceCorrective Action Frequent loss of ADSL linesync disconnectionsWORLDWIDE APPENDIX A Product Support and Contact InformationContact Billion AUSTRALIA