Summary of Contents for TRENDnet Cable Modem/xDSL TW100-W1CA
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TW100-W1CA IP Sharing for Cable Modem/xDSL User Manual M73-APO07-080...
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FCC Certifications 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.
INTROUCTION...1 AMPLE PPLICATION ... 2 EATURES ARTS AMES AND UNCTIONS YSTEM EQUIREMENTS FACTORY DEFAULT SETTINGS ...5 ... 5 ASSWORD OCAL AND LOBAL ISP... 5 NFORMATION FROM CONFIGURATION...6 GUI... 6 ONFIGURATION IN How to start...6 Management ...7 Local Port...9 Global Port ...10 Virtual Server ...11 Packet Filters ...12 ONFIGURATION IN...
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ERFORMING IRMWARE GUI... 31 ... 31 ERMINAL ORGET YOUR PASSWORD E? ... 33 HAT IS OW CAN KNOW AM USING HECKING ONNECTIONS 1.For GUI Setup program...33 2. Checking PPPoE status through terminal ...33 ... 34 ACTORY ESET ... 35 ADDRESS CONFLICT NT ERNET APPLICATION WON AN NOT ACCESS THE NTERNET...
INTROUCTION IP Share device is designed for IP address simplification and conservation, as it enables private IP Internet works that use non-registered IP addresses to connect to the Internet. It usually connects two networks together, and translates the private (not globally unique) addresses in the internal network into single legal address before packets are forwarded onto another network.
Features Supports PPPoE. Supports VPN.(PPTP pass through). Explicit LED indication for Internet connection. Supports Internet applications such as Web, ICQ, FTP, Telnet, E-Mail, News, NetMeeting, PCAnyWhere, mIRC , CuSeeMe, AoE,… Natural firewall keeps hackers out. DHCP server allocates up to 128 client IP addresses. DHCP client gets global IP address automatically.
Color Indicator ? Power Green ? Local Link Green ? Local Green 100/10 ? Local Green Full/Half ? Global Green Link ? (blank) Green ? Error Port Name VDC IN Connects the power adapter plug. Console Connects an RS-232 serial cable to your computer for Global Connects to Ethernet port on Cable Modem or DSL Modem for Internet Access.
System Requirements Your system must meet the following requirements to use the product’s Setup program. If you are using a Unix or apple based system, telnet should be used to configure the product. This product's GUI setup interface requires Windows 95, 98, ME, NT or 2000. IE4.01 or above well-installed.
FACTORY DEFAULT SETTINGS Password The default setting for password has been left blank in the factory. Press Enter then you are logged in for the first time. It is recommended that you set a password for security and management purpose. If you ever forget the password to log in, you can only reset the factory setting.
CONFIGURATION The product can be configured through the setup program (included in the package), through a terminal emulation program, such as Windows HyperTerminal, or through Telnet. The product can be set with a range of options to allow it to function in most any network environment.
Select the device that you would like to setup and then click Configure. The configure dialog box is categorized into several tabs as shown in the following. Management Figure 5 Figure 6 Figure 7 - 7 -...
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Firmware Version: Read-only. Device/Computer Name: For you to enter a descriptive name for identification purpose. Some Internet Service Providers (ISP) requires this information. The Maximum input for this field is 20 alphanumeric characters and it is case sensitive. Domain Name For example: yourcompany.com.
TELNET management…: Checking this item lets you manage this device remotely from outside of the network through Telnet. Default: disabled. Local Port This screen contains settings for LAN interface attached to the local network. IP Address Default: 192.168.1.254 SubNetmask Default: 255.255.255.0 ?Do not distribute IP address to local computers Checking this radio button to disable this IP Sharing device to distribute IP Addresses.
Continuous IP address pool starts at The starting address of this local IP network address pool. The pool is a piece of continous IP address segment. Number of IP address in pool Maximum: 128. Default: 128 Global Port This screen contains settings for the Global interface toward Internet. Figure 9 Adapter Address: Read-only.
SubNetmask : Provided by our ISP. Gateway/DNS server #1/DNS server #2: These values will be automatically provided once you click “Obtain global port configuration automatically”. You can change the values if necessary. Virtual Server Being a natural Internet firewall, this IP Sharing device protects your network from being accessed by outside users.
Port Type: please select the port type (TCP or UDP) for the port number that was entered earlier. Note: Maximum 12 Server Entries is allowed. Each port number can only be assigned to one IP address. Packet Filters In the Packet Filters setup screen, you can block specific internal users from accessing the Internet and you can also disable specific Internet services.
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Network Adapter Address Filter: Filter according to local computer’s network adapter MAC address. Network Adapter’s MAC address consists of 12 alphanumeric characters (i.e. 00 ab 12 cd 34 ef) and it is normally printed on a sticker on the network adapter. If you have Windows 95, 98, or 98Me, go to “Start”, select “Run”, and type in winipcfg.
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Remote IP: Filter using the IP address of a remote server (i.e. Web Server). TCP/UDP Port Filter TCP port: filter according to the Connection-Based Application Service on the remote server using the port number. UDP port: filter according to the Connectionless Application Service on the remote server using the port number.
Configuration in Terminal Program Mode You can use terminal emulation on your PC/workstation for the initial and future configuration of your product. Windows HyperTerminal or other terminal emulation applications can be used. If you prefer, a telnet session can be opened directly. Telnet provides the same type of terminal emulation.
Power up the product. How to start Telnet The instructions below are for using this unit at its default settings (i.e. DHCP enabled, Local Port IP address: 192.168.1.254, Subnet: 255.255.255.0). Go to Start?Run. Type “telnet 192.168.1.254 333” and click on OK. If the local port’s IP address was set to something other than the factory default (“192.168.1.254”), enter that IP address.
Starting the Configuration Once the connection is made successfully either via HyperTerminal or Telnet, the following information will appear, Dual Ethernet IP Share for Cable/xDSL Modem, version X.XX Administrator password: No password is required the first time you log in. Press <ENTER> to enter Configure mode.
TERMINAL COMMAND Type ? or help to list the main menu commands as below. command>help Dual Ethernet IP Share for Cable/xDSL Modem, version X.XX ======================================================= Command ------------------------------------------------------- help session show user filter passwd ping <x.x.x.x> release renew vserv quit reboot ====================================================== passwd No password is required when logging in for the first time.
At command>, type in passwd and hit “Enter” to enter the password setup screen. Password can be up to six characters long. Password can contain letters, numbers, and spaces. Password is case sensitive. To set or change your password, key in up to six characters and hit “Enter”. You will be prompted to reenter your password for verification.
Obtain global port configuration from ISP : [Yes] .. under claiming IP address of global port : [0.0.0.0] SubNetmask of global port : [0.0.0.0] Device name : [Untitled] Domain name : [Domain] Gateway : [0.0.0.0] Primary DNS server : [0.0.0.0] Secondary DNS server : [0.0.0.0] After executing the set command, the current settings will appear on the screen one at a time.
SubNetmask of global port [0.0.0.0] : Device name (0 to 20 characters) [Untitled] : Domain name (0 to 36 characters) [Domain] : Gateway [0.0.0.0] : Primary DNS server [0.0.0.0] : Secondary DNS server [0.0.0.0] : New configuration will be: IP address of local port : [192.168.1.254] SubNetmask of local port : [255.255.255.0] Distribute IP addresses to local computers : [Yes] Continuous IP address pool starts at : [192.168.1.1]...
Internet to the local network are blocked. Computers outside the Intranet are allowed to access specific ports by using the vserv command. There are four operation choices for vserv command: 1) Show, 2) Add, 3) Del, 0) Quit. Example: command>vserv Set local virtual server mapping (maximum 12), or <ESC>...
command>release Give up the obtained global port configuration Note: if you choose NOT to obtain the global port configuration from your ISP, this command won’t be executed and the following message will appear. command>release Works only if 'Obtain global port configuration from ISP' is enabled renew You must renew the global port configuration after you have released it.
192.168.10.4 192.168.10.5 Total 5 user, 3 active lease. Elapsed 0:01:03 Ping Ping is a basic Internet program that lets you verify that a particular IP address exists and can accept requests. At command> type in ping and then the IP address that you wish to detect. If the screen shows “reply ok!”...
192.168.10.31 GERNERAL 192.168.10.32 GERNERAL 192.168.10.27 GERNERAL 192.168.10.31 GERNERAL 192.168.10.32 GERNERAL 192.168.10.32 GERNERAL Active >> TCP:5,UDP:3 (Maximum >> TCP:128,UDP:64) filter This device supports three types of filter. Each type of filter can be set to perform filter (drop) or forward (pass) function. User can input up to six sets of filter in this device. MAC address filter: Example: Set the MAC address filter to prohibit the computer with network adapter address 0080C8123456 to access Internet.
Item Type Action ==== ====== ======= ================ ================ 1. MAC Filter IP address filter: Example 1: Set IP address filter to allow those local computers with IP address from 192.168.0.25 to 192.168.0.32 to access Internet. Operations => 1)Show 2)Add 3)Del 0)Quit 2 Filter Type =>...
With the combination of the above two filter examples, the workstations with IP address 192.168.0.25, 192.168.0.26, 192.168.0.27, … and 192.168.0.32 can access the Internet via the Internet Router, but none of the workstations can access the 203.66.99.100 Web Server (web site). Port Filter Example 1: Allow users to access Web service only.
FIRMWARE UPGRADE System Requirements One free COM port on PC. A pin-to-pin RS-232 cable. One end is 9 pin male connector, the other end is 9 or 25 pin female connector depends on the COM port. FWLOAD.EXE : This is an auxiliary program for firmware upload. FIRMWARE.BIN : This is a firmware image file.
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When the following screen appears, power on the device. Expect to wait for a few seconds before the upload program detects the device. Once the device is detected, the program will start uploading the firmware automatically. The upload process takes a couple of minutes. After the upload is completed, this device will automatically restart.
CHANGING PASSWORD The device has no password at default. It is recommended that you change the default passwords to ensure that someone cannot adjust the devices settings. Using GUI Start this device by running setup.exe as described in the chapter titled “Configuration”. Check “Change Administrator’s Password.
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Note: In default, there is no password, so just leave this entry blank and hit “Enter” to continue. type new password (0 to 6 characters) : ****** Type in the new password and press <Enter> re-type new password (0 to 6 characters) : ****** Re-type the new password and press <Enter>...
PPP OVER ETHERNET (PPPOE) What is PPPoE? PPPoE is known as a dial-up DSL service. It is designed to integrate the broadband services into the current widely deployed, easy-to-use, and low-cost dial-up-access networking infrastructure. Thus, customer can get greater access speed without changing the operation concept.
Factory Reset If for any reason, e.g. password being forgotten, you have to reset this device to factory default settings. By performing the Factory Reset, the current settings will be lost and the settings are reseted to default. The fctory default values is detailed in the section Factory Default Settings. Figure 26 “I can't find the product using the GUI Setup Software”...
addresses on a LAN with an existing DHCP server may cause problems throughout a network. It is recommended you disable other DHCP serves on the network if you plan on using this product on the network. IP address conflict When you see the message box prompted for IP address conflict, this means two or more workstations has the same IP address.
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B. Choose the "Virtual Server" tab: C. Enter one of the port numbers that your application requires and press "Browse". D. Choose the computer that is using the application and press "Select". Note: If you know the IP address of the computer that is using this application, you can enter it in the “Local Server”...
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Figure 29 E. Press Add. Repeat this process for each individual port you need to open. Figure 30 - 37 -...
F. Press Save. Wait 30 seconds for the device to reboot and then try the application again. It may be necessary to restart your application or your computer for the application to recognize the change. Can not access the Internet For Cable Modem users, find the workstation’s “Computer”...
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Figure 32 Check the physical connectivity of local network. Check if both the LEDs of Local and Global on the product’s front panel are green. If yes, go to next step. Otherwise, make sure you are using the correct cables and the cables are connected to the network devices properly.
Diagnosis TCP/IP Network Diagnosis Execute WINIPCFG.EXE or PING.EXE for TCP/IP network diagnosis. WINIPCFG The WINIPCFG program (for Win95, 98, and 98Me) is used to gather information about the TCP/IP connections that are active on your system. It cannot be used to dynamically adjust TCP/IP connections.
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On the top, the “Host Name” and “DNS server” of the computer are configured to call when it is looking for a named resource. The default gateway is the server through which the client connects to the Internet. The DHCP Server identifies the network server that assigns IP addresses to computers on the network.
For example, to find the server 168.95.192.1, type the following command at the MS-DOS prompt: C:\>ping 168.95.192.1 PING can be executed in Windows as shown below: Go to the Start menu. Click Run. Type ping 168.95.192.1 and click OK. The server (IP address) is online if the following message appears. Reply from 192.168.0.1: bytes=32 time=3ms TTL=100 The destination device is not reachable if the following message appears.
Getting Technical Support You can also contact us for technical support. TRENDware www.trendware.com E-mail: techsupport@trendware.com Phone: 310-891-1100 - 43 -...
APPENDIX A SPECIFICATIONS Protocols IP, NAT, ARP, ICMP, DHCP Management/Setup Locally, via direct serial cable connection through Console port Options Locally, via GUI for Windows 95/98/NT Remotely via Telnet (needs to enabled this function via GUI ) Local Port RJ-45, 10/100 Dual Speed Ethernet Global Port RJ-45, 10Mb Ethernet to an external Cable/DSL Modem Console Port DB-9 female connector...