Download
Share
Print this page
  1. Manuals
  2. Brands
  3. Digicom Manuals
  4. Modem
  5. Tintoretto LAN+
  6. Manual

Digicom Tintoretto LAN+ Manual

Hide thumbs

Advertisement

Quick Links

Download this manual
Overview
Features
Overview
New Tintoretto LAN+ will allow multiple users on the LAN to gain shared Internet access. Users can share the
ISDN connection and the Internet user account.
New Tintoretto LAN+ provides a low-cost method of giving users of your network access to the vast resources
available on the Internet. Once New Tintoretto LAN+ is installed and configured, the Internet is just a click
away.
New Tintoretto LAN+ is able to use your ISDN link to connect to your ISP (Internet Service Provider), providing
the required log-in information.
Alternatively, you can use New Tintoretto LAN+ to provide a seamless, automatic connection to another LAN,
provided a matching device is installed on the other LAN.
Features
New Tintoretto LAN+ incorporates many advanced features, carefully designed to provide sophisticated
functions while being easy to use.
LAN Features
10/100 BaseT Support
The LAN connection will auto-detect 10BaseT and 100BaseT connections.
DHCP Server Support.
A DHCP (Dynamic Host Configuration Protocol) Server provides a dynamic IP address to PCs and other
LAN devices upon request.
New Tintoretto LAN+ can act as a DHCP Server.
Multi Segment LAN Support.
If you have a Router, PCs on other LAN segments can use New Tintoretto LAN+ to access the Internet.
A static routing table is provided to support multiple routers if needed.
Internet Access Features
1. INTRODUCTION
Figure 1: Office to Internet

Advertisement

loading

Related Manuals for Digicom Tintoretto LAN+

Summary of Contents for Digicom Tintoretto LAN+

  • Page 1 1. INTRODUCTION Overview Features Overview New Tintoretto LAN+ will allow multiple users on the LAN to gain shared Internet access. Users can share the ISDN connection and the Internet user account. Figure 1: Office to Internet New Tintoretto LAN+ provides a low-cost method of giving users of your network access to the vast resources available on the Internet.
  • Page 2 New Tintoretto LAN+ User Manual Version 1.0 06/2000 No part of this document can be reproduced in any form or by any means without the prior written permission of digicom S.p.a.
  • Page 3 Shared Internet Account. All users on the LAN can share the same Internet Account. Dial-On-Demand & Auto-Disconnect. A connection is established to the Internet as required, and automatically disconnected when no longer needed. This reduces on-line charges to the minimum possible level. PPP Authentication.
  • Page 4 your network from malicious attacks from external sources. LAN Data Protection All users on the LAN share a single external IP address. From the external viewpoint, there is no network, only a single device. For external requests, any attempt to connect to local resources are blocked. The router will not "reverse translate"...

  • Page 5: Device Details

    2. Device Details Package Contents Physical Details Specifications Package Contents The following items should be included: New Tintoretto LAN+ Power Adapter Quick Install Guide CD-ROM containing this Manual and the Windows Setup Utility If any of the above items are damaged or missing, please contact your dealer as soon as possible. Physical Details Connectors and Components Item...
  • Page 6 LED Table Green WAN Link ON when the ISDN line is connected and ready (D channel) Green WAN Act ON when the ISDN line (B1 or B2 channel) is used to connect to the ISP or remote router. Flashing during data tranfer over ISDN. Green LAN Link ON when the router is connected to the LAN.
  • Page 7 If everything is OK, the Status LED should flash once after about 5 seconds. New Tintoretto LAN+ is now ready for use with the default IP Address and password. Specifications Dimensions 120mm(W) * 93mm(D) * 30mm(H) Operating 0° C to 40° C Temperature Storage -10°...

  • Page 8: Lan Installation

    3. LAN Installation Requirements Procedure Requirements 10BaseT or 100BaseT network. TCP/IP protocol. ISDN phone line, with S/T interface. Procedure 1. Choose an Installation Site Select a suitable location which is close to: ISDN Phone jack. Power outlets. 10BaseT or 100BaseT hub. 2.
  • Page 9 and full/half duplex mode. If your LAN has an existing DHCP Server, set DIP switch 2 ON to disable the DHCP Server in New Tintoretto LAN+. 3. Connect ISDN Phone Line Using a cable fitted with RJ45 plugs, connect the ISDN port on New Tintoretto LAN+ to the S/T interface on the NT-1 (Network Termination 1) ISDN Terminator.
  • Page 10 4.SETUP Overview Installing the Windows Utility Using the Windows Manager Utility Quick Setup Screen Other Setup Overview Note: The following procedure assumes you have a Windows 95/98/NT 4.0 or later system available. If this is not the case, refer to Web-based Setup.
  • Page 11 Setup button. If the selected device has an IP Address which is incompatible with your PC, you will see the following IP Address screen. Figure 1: IP Address The screen will display suggested values, rather than current values. Change the suggested values only if you know they will not work (for example, the IP Address is already allocated to a PC which is powered off).
  • Page 12 Figure 3: Quick Setup Screen Data - Setup Screen Internet Account Details (from ISP) Account (User) Name Enter the account name provided by your ISP (Internet Service Provider). This name will be used to log in to the ISP's server. Account Password Enter the current password for the above account.
  • Page 13 Verify Password Re-enter the password to ensure it is correct. IP Address Enter the IP address assigned to you by your ISP. If the ISP issues dynamic IP provided by ISP addresses, leave this field as 0.0.0.0. (With dynamic IP addresses, a valid address is provided upon connection.) Idle Time-out If the ISDN link to the Internet has been inactive for longer than this period, the...
  • Page 14 Other Setup Except in the following circumstances, no other configuration is required. If using an existing DHCP Server: Configure it to provide New Tintoretto LAN+'s IP Address as the Default Gateway. The DHCP Server in New Tintoretto LAN+ should be disabled. This setting is on the LAN Tab of the Manager utility.
  • Page 15 5. PC SETUP Overview TCP/IP Settings Internet Settings Overview Each PC's TCP/IP settings must be correct. PCs must also be configured for Internet access via the LAN, rather than by a dial-up connection. TCP/IP Settings If you use the DHCP Server function: Configure each PC to be a DHCP client, as follows: DHCP Client Setup Windows 95/98...
  • Page 16 Select Properties for the "TCP/IP -> Network card" entry. You will then see a screen like the following example: Figure 2: TCP/IP Properties - DHCP On the IP Address tab, click the radio button for "Obtain an IP address automatically", as above, then reboot.
  • Page 17 You mau use the File:Configurations:Export menu to save your current settings. 2. Select Ethernet for Connect via and Use DCHP Server for Configure. 3. Close the TCP/IP control and save. 4. Restart your Mac in order to make the changes active and get an IP address from New Tintoretto LAN+. 5.
  • Page 18 Windows and Macintosh On the Tab, disable the DHCP server in New Tintoretto LAN+. Configure your existing DHCP server to provide New Tintoretto LAN+'s IP Address as the "Default Gateway". Static (fixed) IP Addresses Windows Do NOT change the settings on the IP Address tab shown in Figure 2. Set the Gateway tab, set the Default Gateway Address to New Tintoretto LAN+'s IP IP Address.
  • Page 19 Click "Finish" to close the Internet Connection Wizard. You can now access the Internet using your Web Browser, E-Mail client, FTP client, etc. Note that your E-Mail client needs to be configured with details of your E-Mail account.

  • Page 20: Advanced Features

    6. Advanced Features Overview Available Options Overview Generally, the following Settings and Features are optional. Only if your ISDN link is non-standard, or your LAN contains a Router or Router, is any further configuration required. Available Options The available options are listed below. Follow the relevant link to locate detailed information. Password Set or change the password for New Tintoretto LAN+.

  • Page 21: Operation

    7. Operation nternet Access LAN-to-LAN Status Screen Internet Access Once Configuration is completed, operation is completely automatic. You can use your Web Browser, FTP client, E-Mail client and other applications as if you had a permanent connection to the Internet. If no connection currently exists, there will be a short delay while the connection to the ISP is established.
  • Page 22 Figure 1: Status Tab Data - Status Screen System Firmware Version Version of the firmware (embedded software) which is currently installed. Technical support staff may ask for this information. Hardware Address The Network Address (hardware address) of this device. This is equivalent to the "Network Adapter Address"...
  • Page 23 Hardware ID The hardware ID of this device, used by the manufacturer for identification. ISDN Connection Idle/Dial-in/LAN-to-LAN Indicates what the ISDN link is being used for. If not being used, "Idle" will be displayed. Name Dial-in use:- The name of the user performing dial-in. Internet access:- The account name.
  • Page 24 ISDN Internet Router - 8. Troubleshooting Troubleshooting Overview Problems Overview This document covers some common problems that may be encountered while using New Tintoretto LAN+ and some possible solutions to them. If you follow the suggested steps and New Tintoretto LAN+ still does not function properly, contact your supplier for further advice.
  • Page 25 settings to use it. If you have Proxy Server on your local LAN, you should turn it Off, and disable the "Proxy Server" settings in your PC applications. If your ISP has a Proxy Server, follow the instructions provided by the ISP. Problem 3: Some applications do not run properly when using New Tintoretto LAN+.
  • Page 26 Password Overview Password Screen Overview The password protects New Tintoretto LAN+'s configuration data. If a password is not set, anyone can connect to New Tintoretto LAN+ and change its configuration. If the password is lost, a DIP switch setting is provided to clear the password. See Restore IP Address and Password for details.
  • Page 27 Overview DHCP Server Routing DNS (Domain Name Server)IP Address Overview Unless your LAN has a Router, it is usually unnecessary to change the settings on this screen. An example screen is shown below. This screen has 3 sections relating to the LAN on which New Tintoretto LAN+ is installed.
  • Page 28 Figure 1: LAN Tab DHCP Server Overview A DHCP (Dynamic Host Configuration Protocol) server provides a valid IP address, Gateway address and DNS addresses to a DHCP client (PC or device) upon request. New Tintoretto LAN+ can act as a DHCP Server. The default value is ON (Enabled), and use of this...
  • Page 29 feature is strongly recommended. To use this feature, ensure that Enable is checked. Also, the PCs must be configured to act a DHCP clients. See DHCP Client Setup for details of this procedure. IP Address allocated by the DHCP Server Normally, the default values for the DHCP Server do not need to be changed.

  • Page 30: Dial-In Access

    Dial-in Access Overview Dial-in Screen Remote Users Overview Dial-in New Tintoretto LAN+'s dial-in feature allows remote users to: Use an ISDN TA to connect to New Tintoretto LAN+, using the same PPP communication software (e.g. Dial-up Networking) that they use for dial-in Internet access. Have their user name and password verified by New Tintoretto LAN+.
  • Page 31 Dial-in Access Data - Dial-in Access Enable Dial-in Access If checked, dial-in will be allowed. Otherwise, any attempt to dial-in will be blocked. Idle Time-out If a dial-in connection remains inactive, it is terminated after this time period. Allowable range is 0-99 minutes; 0 means no limit.
  • Page 32 Authentication Select the desired security option for log-in: Disable means no user name/password check is performed. Anyone can connect. It is not necessary to enter each user's details if this option is chosen. Warning! This is a major security risk. Enable uses the industry-standard PAP system.
  • Page 33 When prompted for user name and password, they must enter the Name and Password stored in New Tintoretto LAN+. Once connected,the remote user can access LAN resources as they normally would. They will appear to other LAN devices as a normal PC on the LAN, using the IP Address allocated by New Tintoretto LAN+.

  • Page 34: Access Control

    Access Control Overview Security Groups Workstations Overview The Access Control feature allows administrators to restrict Internet Access by individual workstations. The process uses "Packet Filtering" to block or discard data packets. You can apply the pre-defined filters, and optionally define your own filters. By default, filtering is disabled;...
  • Page 35 Figure 1: Access Control Tab To use the Access Control feature: Set the desired restrictions on the "Everyone" group, by selecting this group and clicking "Setup". By default, all PCs are in the "Everyone" group unless explicitly moved to another group. Set the desired restrictions on the other groups ("Group 1", "Group 2", etc) as needed.
  • Page 36 Figure 2: Group Screen Enter data on this screen as explained below. Click OK when finished. Data for each Group No restrictions No packets are blocked. Use this to create an "Unlimited Access" group, or to temporarily remove restrictions from a group. Block all Access Groups members cannot access the Internet at all.
  • Page 37 Workstations This list shows all workstations (PCs) which have been defined. It is only necessary to define workstations in the following situations: To assign the workstation to a particular security group. To reserve an IP Address for this PC (or device), so that the DHCP Server function in New Tintoretto LAN+ will always allocate the same IP Address to this device, and never assign the reserved IP Address to any other device.
  • Page 38 Figure 3: Workstation Workstation Data Name Enter an identifier for this workstation. The name cannot contains spaces or punctuation. Group Select the security group for this workstation. If you only wish to reserve an IP Address, and are not using the Access Control features, simply leave this at "Everyone".

  • Page 39: Internet Applications

    Internet Applications Overview Special Applications Virtual Servers Exposed Computer Overview The Internet Application screen provides access to some advanced features of New Tintoretto LAN+. Selecting the Internet Application tab will display a screen like the example below.
  • Page 40 Figure 1: Internet Tab Special Applications This feature is only required if you wish to use Internet applications which require 2-way communication, multiple connections, or combined TCP/UDP connections. Examples of such applications are Internet Videoconferencing, Telephony, Games Servers, and other special-purpose Servers.
  • Page 41 Figure 2: Special Applications Enter data as described below. Click OK when finished. The new entry will appear in the list, and can be enabled and disabled like the pre-defined entries. Data - Special Applications Enable Use this to Enable or Disable support for this application, as required. Name Enter a descriptive name to identify this application entry.
  • Page 42 Virtual Servers Overview - Virtual Servers This feature is available only if you are using New Tintoretto LAN+ for shared Internet access, rather than for LAN-to-LAN connection. The Virtual Servers feature allows Internet users to access Servers on your LAN, via New Tintoretto LAN+. Normally, Internet users would not be able to access a server on your LAN because: Your Server does not have a valid external IP Address.
  • Page 43 Figure 3: Virtual Server Operation IP Address seen by Internet Users Note that, in this illustration, both Internet users are connecting to the same IP Address, but using different protocols. To Internet users, all virtual Servers on your LAN have the same IP Address. This IP Address is the IP Address from ISP on the Quick Setup screen.
  • Page 44 Protocol Select the protocol (TCP or UDP) used by the Server. Name Names can not contain spaces or punctuation, and are case insensitive (case is ignored). IP Address The IP Address of the PC on your LAN which is running the Server software. Internal Port Number Enter the port number used by the Server to connect to clients.
  • Page 45 Operation Figure 5: Exposed Computer Enter the IP Address of the PC on your LAN which you wish to be the Exposed Computer. Enable this feature as and when required.
  • Page 46 LAN-to-LAN Overview LAN-to-LAN Screen Overview The LAN-to-LAN feature allows New Tintoretto LAN+ to connect to a remote LAN, via the ISDN link. The remote LAN must also have an ISDN Internet Router or compatible device; each device must be configured to connect to the other. One Server can be configured to initiate the connection, or both can dial-up as necessary.
  • Page 47 Figure 1: LAN-to-LAN Tab Data - LAN-to-LAN Enable LAN-to-LAN/ Use this to Enable and Disable the LAN-to-LAN feature. Disable Internet Access Note that if using LAN-to-LAN, both Internet Access and Dial-in are disabled. & Dial-in Remote Site Device IP Address IP Address of New Tintoretto LAN+ at the remote LAN.
  • Page 48 Network Mask Network Mask (Subnet mask) of New Tintoretto LAN+ at the remote LAN. Act as Receiver Enable In Act as Receiver mode, this device will accept a connection from the remote device. Use this to Enable/Disable this mode. Authentication Select the desired security option: Disable means no name/password checking is performed.
  • Page 49 ISDN Overview ISDN Screen Overview In most situations, there is no need to change these settings. They are provided to allow you to: Use 2 B Channels for Internet access (default is to use 1). Set the outgoing call MSN (Multiple Subscriber Numbering) and SAD (Sub-address). Set the B Channel line speed to 56K, rather than 64K, and enter an "Initialization String"...
  • Page 50 Figure 1: ISDN Tab Data - ISDN Screen Usage Always use 1 B Channel Only 1 B Channel is used for Internet Access. The 2nd B Channel is never used for Internet Access, but is available for Dial-in Access (if enabled and configured).
  • Page 51 Dynamically use 2 B Channels For Internet Access, 1 or 2 channels are used, depending on the volume of traffic. If Dial-in Access is enabled, then the 2nd B Channel will be dropped if required to allow connection of an incoming call. Always use 2 B Channels If an Internet connection is required, both 2 "B"...
  • Page 52 Web Based Configuration Overview Connecting to New Tintoretto LAN+ Internet Screen ISDN Screen LAN Screen Status Screen Overview New Tintoretto LAN+ incorporates a HTTP server. This allows you to connect to it, and configure it, using your Web Browser. Most browsers will work, provided they support HTML tables and forms. The Internet, ISDN, and LAN screens must be configured to make New Tintoretto LAN+ operational.
  • Page 53 Figure 1: Network Configuration tab If a line like the one highlighted ("TCP/IP -> Network Card") is not listed, select Add - Protocol - Microsoft - TCP/IP - OK to add it. Select Properties for the "TCP/IP -> Network card" entry. You will then see the IP Address screen like the following example:...
  • Page 54 Figure 2: TCP/IP Properties - IP Address Tab Select the radio button "Specify an IP Address" Set the IP Address to an unused value in the range 192.168.0.2 to 192.168.0.254, and set the Network Mask to 255.255.255.0 These values are compatible with New Tintoretto LAN+'s default IP Address of 192.168.0.1 and Network Mask (Subnet mask) of 255.255.255.0 Restart (reboot) your PC.
  • Page 55 Figure 3: Password Dialog Leave the "User Name" blank, and enter the password you assigned to New Tintoretto LAN+. You should then see the Setup screen. The Internet, ISDN, and LAN screens must all be configured. Once setup is complete: Restart New Tintoretto LAN+ by disconnecting and reconnecting the power.
  • Page 56 Figure 4: Setup Screen Data - Setup Screen Internet Account Details (from ISP) Account (User) Name Enter the account name provided by your ISP (Internet Service Provider). This name will be used to log in to the ISP. s server. Account Password Enter the current password for the above account.
  • Page 57 ISDN Screen Figure 5: ISDN Screen ISDN Details (from Telephone Company) Country Select your country from the drop-down list. Note that there are 5 entries for the USA. If in the USA, select the entry to match the "Switch Type" used by your telephone company. If you live in the USA, enter the SPID (Service Profile Identifier) provided SPID (1 B Channel)
  • Page 58 LAN Screen Figure 6: LAN Screen LAN Settings IP Address These setings depend on your LAN environment: Network Mask If you use the built-in DHCP server (recommended): Usually, no changes are required on this screen. However, all devices on your LAN must either be a DHCP Client OR use a compatible IP Address and Network mask.
  • Page 59 If your LAN uses static (fixed) IP Addresses: Give New Tintoretto LAN+ a unique IP Address chosen from the address range used by PCs on your LAN. New Tintoretto LAN+'s Network Mask must be the same value as PCs on your LAN. If Enabled (default), New Tintoretto LAN+ will provide the IP Address and related data when requested by DHCP Clients.
  • Page 60 Figure 7: Status Screen Connection Status Current Connection This indicates whether New Tintoretto LAN+ is Idle, or being used for Internet Access, LAN-to-LAN connection, or Dial-in. The following data is also displayed, if a connection exists: Name For Internet access, the account name is displayed. For Dial-in, the name of the dial-in user is displayed.
  • Page 61 Connection Log This shows status to the PPP link over the ISDN line. Common messages are shown in the following table. Message Description Dialing Dialing the ISP Try to establish The device is trying to connect with the ISP. physical connection. Busy error The number dialed was busy.
  • Page 62 Routing Overview Routing Example Routing Table Entries Overview While New Tintoretto LAN+ includes a standard routing table, this feature can be completely ignored if you do not have a router in your LAN. If you DO have a router, it is necessary to configure BOTH the Router and the Routing table in New Tintoretto LAN+ correctly, as described in the following sections.
  • Page 63 Figure 1: Routing Example For the LAN shown above, with 2 routers and 2 LAN segments, the required entries would be as follows. New Tintoretto LAN+ Note Destination IP Address 192.168.1.0 LAN B Network Mask 255.255.255.0 Gateway IP Address 192.168.0.100 Router A Metric ROUTER A Note...
  • Page 64 Routing Table Entries On the LAN tab, routing entries will appear as in the example screen below. Figure 2: LAN Tab Operations To delete an existing entry: Select the desired name from the list. Click the Delete button. To create a new entry: Click the Add butto.
  • Page 65 Routing Table Data An entry in the routing table is required for each LAN segment on your Network, other than the segment to which this device is attached. The data for each entry is as follows. Destination The network address of the remote LAN segment. For standard class "C" LANs, the network address is IP Address the first 3 fields of this Destination IP Address.