Wireless Local Area Network DockLINK User Guide 890-010 12/04/98 © 1998 RadioLAN.
Notices FCC 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.
FCCID: MCIPUNIIT FCC Rule Part(s): 15 Frequency (MHz): 5775, 5200, 5300 Equipment Class Low Power Communication Device Transmitter Remarks: Maximum Output Power: 50 mW Notes: This device has shown compliance with new rules adopted under Docket 87-389 and is not affected by Section 15.37, transition rule. Each radio is marked with its operating frequency. 890-010 12/04/98 Page iii © 1998 RadioLAN.
Disclaimer The instructions in this document have been carefully checked for accuracy and are presumed to be reliable. RadioLAN and its writers assume no responsibility for inaccuracies and reserve the right to modify and revise this document without notice. It is always our goal at RadioLAN to supply accurate and reliable documentation. If you discover a discrepancy in this document, please e-mail your comments or suggested corrections to marketing@radiolan.com.
Trademark Disclosures RadioLAN has made every effort to provide disclosures when using trademarks owned by other companies. Trademarked designations appear throughout this publication. The publisher states that it is using the designations only for editorial purposes, and to the benefit of the trademark owner with no intent to infringe upon that trademark.
Table of Contents Notices ...................................................................................................................................................................ii FCC........................................................................................................................................................................ ii Disclaimer ......................................................................................................................................
Logging Onto the DockLINK Manager ..................................................................................................................... 17 DockLINK Manager Layout..................................................................................................................................... 19 Discovering Wireless Nodes Within the DockLINK’s Data Range .............................................................................. 21 Setting Up Security Features...........................
Troubleshooting...............................................................................................................................................85 Glossary..............................................................................................................................................................87 Access Point.........................................................................................................................................................
Introduction Welcome to the next generation of RadioLAN wireless network products. The DockLINK is a module, which connects to a 10BaseT Network device, such as a PC, workstation, or printer, allowing interaction with RadioLAN wireless network resources. The DockLINK includes a Radio Unit, a RJ-45 jack for connection to an Ethernet Hub, a power jack, and a special RJ11 serial port for connecting the DockLINK to a VT-100 terminal or modem.
Transform a 10BaseT Network Node into a Wireless Network Station The primary use of the DockLINK is to transform a typical hard-wired 10BaseT Network Interface Card into a wireless network station. This allows the station to access and share network resources such as printers, modems, and servers.
Designed for Simplicity The DockLINK is designed to be installed and set up quickly. If you require no more than basic management of packet flow, you can simply install the DockLINK and begin using its powerful network access capabilities. In circumstances like these, there is no need for custom configuration. By default, the DockLINK filters all data packets that are not intended for wireless nodes, providing the most efficient wireless network operation.
Local Management The DockLINK includes a built-in serial port for connecting a VT-100 terminal or a modem. Using a terminal allows you serial access configuration and system performance pages. Connecting a modem to the Serial port allows you to dial into the DockLINK from a remote location to log in and configure or view system performance.
Quick Installation Steps The RadioLAN DockLINK easily attaches to your 10BaseT equipment and puts it onto the wireless network. Like other RadioLAN products, the DockLINK is easy to install in just a few steps. 1. 2. 3. 4. Switched Outlet 4 Locate the DockLINK near to the 10BaseT device, like the printer in Figure 3.
Installation of the DockLINK does not require the use of tools, and no configuration is needed in the DockLINK for operation. If your site uses RadioLAN SubNet ID codes, or encryption, then the DockLINK will need to be configured before operation. To Test the Antenna Placement If you sense the DockLINK connected device is not operating properly, you may need to review the location of the antenna.
Designing Your System This section describes the best ways to locate one or more DockLINKs, and to orient the DockLINK’s Radio Unit. For best performance, orient the DockLINK’s Radio Unit perpendicular to the horizon. Because signal strength and quality diminish when the Radio Unit is enclosed, it is best to locate the Radio Unit outside of cabinets. The most suitable locations are above obstacles such as cubical walls or shelves.
Testing the Data Range To test for best signal quality, locate a temporary wireless station in the location at which you intend to locate the DockLINK. Use the NODE D ISCOVERY page at each wireless station on the network to verify signal quality. Also test locations where fixed wireless stations are not normally located, such as conference rooms. As you test each location, note the signal strength measured on the NODE D ISCOVERY page (see Figure 4).
Installing the DockLINK Distant Wireless Users Before installing the DockLINK, note the DockLINK’s Media Access Control (MAC) Address. Each DockLINK’s MAC Address is noted on the bottom of the DockLINK’s housing.
Locating the Radio Unit RadioLAN Radio Units include a dual antenna assembly. The antenna assembly operates best if oriented perpendicular to the horizon (see Figure 6). Failing to orient the antenna in this vertical orientation will diminish signal quality between the DockLINK and all wireless stations that communicate with it. You can locate the DockLINK assembly on the desk next to your PC, or when using a longer Category 5 cable, you can mount the assembly on a wall, or ceiling.
Connecting the DockLINK You must connect the DockLINK to the station’s 10BaseT Network Interface Card and to the power adapter. Optionally, you can also connect a modem or VT-100 terminal to the DockLINK for local configuration. Follow these steps to connect external cabling to the DockLINK: 1. Connect the radio to the female DB15 jack on the DockLINK. The radio’s connector is keyed, and only inserts into the jack one way. Do not force the connector into the jack. 2.
4. Route a standard RJ-45 cable between the station’s10BaseT Network Interface Card and the 10BaseT jack on the DockLINK. Connect the cable to the DockLINK first, and then connect the other end of the cable to the port on the station’s Network Interface Card. 10BaseT Network Interface Card 10BaseT Ethernet or Crossover Cable 1 5. Set the MDI/MDI-X push-button switch to the correct setting for the RJ-45 Dualmodular cable. 3 2 Push the switch in for use with a crossover cable.
Initial IP Address Setup Before you can manage the DockLINK, from the local station, for example, a PC, the DockLINK must contain a valid network IP Address. There are two ways to assign an IP Address to the DockLINK: • Using the connection between the DockLINK and a station’s Network Interface Card. • A VT-100 terminal connection to the DockLINK Local Port PC Network Interface Card DockLINK Category 5 Cable This section describes in detail each method for assigning the DockLINK an IP Address.
Using the Local Station: If you installed the IP ASSIGN Utility in the local station, connect an RJ45, 10BaseT cable between the DockLINK and the jack on the station’s Network Interface Card. Using the DockLINK Local Port: If you are using the Local Port, connect the Serial port from a VT-100 terminal to the DockLINK Local Port. 2. Connect the Radio Unit to the DockLINK. 3. Connect the DockLINK’s power adapter to the power jack on the DockLINK. 4.
Using the IP ASSIGN Utility to Optionally assign the DockLINK’s IP Address RadioLAN provides an optional IP ASSIGN Utility diskette with your package. The utility allows you to optionally assign an IP Address to the DockLINK quickly. The station’s Network Interface Card must have an IP Address assigned. To install the IP ASSIGN Utility and assign an IP Address to the DockLINK, follow these steps from a PC connected to the DockLINK: 1. Insert the IP ASSIGN Utility Diskette into drive A. 2.
Using the DockLINK Manager The DockLINK Manager allows you to interrogate and interact with the DockLINK from the local station using a Web browser. Your browser must support Java script and frames. After launching your browser, enter the IP Address for the DockLINK. If you just setup the DockLINK for the first time, you should have already assigned the DockLINK’s IP Address using the IP ASSIGN Utility, or with the VT-100 terminal.
Accessing the DockLINK with the Browser To access the DockLINK with your browser, follow these steps: 1. Open your Web browser. 2. In the browser’s address field, type the IP Address for the DockLINK, and then press Enter. The DockLINK’s LOGON page appears. Logging Onto the DockLINK Manager The LOGON page provides security to DockLINK configuration items.
Product ID The Product ID field is a read-only field that reports the Product ID for the DockLINK. Enter User Name The Enter User Name field is an entry field where you enter your user name to gain access to the configuration and diagnostic pages. Only entries matching those programmed into the SYSTEM CONFIGURATION: ACCESS S ECURITY page are allowed access to the program. Enter Password The Enter Password field allows you to enter your user password for access to configuration and diagnostic pages.
DockLINK Manager Layout The DockLINK Manger uses frames that allow you to size and view the pages according to your needs. The menu is made up of seven major topics: • Node Discovery – Find connected stations here. • System Features – Enable enhanced DockLINK features here. • System Configuration – Configure the DockLINK for use with your Network Interface card and wireless network here. • System Statistics – See DockLINK performance here. • System Status – See the system’s current status here.
Figure 12 shows a picture of the main screen. The left side of the page contains a menu that allows you to select the screen that you want to view or change. Menu items that have a [+] next to them have submenu items that lead to specific pages. After selecting a submenu item, the right frame of the page changes to display program items and other information. You can size the frames by clicking on the divider line and dragging the line to the size that meets your needs.
Discovering Wireless Nodes Within the DockLINK’s Data Range The DockLINK dynamically discovers wireless nodes as they enter into the DockLINK’s data range. Each time the DockLINK discovers a Wireless Node, it places the node’s MAC Address into an internal database. Alternatively, the DockLINK removes MAC Addresses for wireless nodes that leave the DockLINK’s data range. The N ODE D ISCOVERY page displays wireless nodes that are currently within data range of the DockLINK.
Station List The Station List tab shows a list of stations that are currently connected to the DockLINK. The list is a table with a number of columns. Clicking on column headings sorts the list alphabetically. Clicking the table heading again reverses the sort. The table shows the following columns: Name This column displays the station name of each connected wireless station. Address This column displays the station’s MAC Address. Type This column displays the station types.
ACP This column displays the station’s access point to the 10BaseT Network. Link The Link column shows the connectivity quality for the station. Table 1 below shows the meaning of the quality designation. Score Color 5 Light Green Dark Green Yellow Yellow Red Red 4 3 2 1 0 Transceiver Orientation Best location Good location Improve if possible Need to improve Out of data range Out of carrier range Table 1 : Link Quality Ratings 890-010 12/04/98 Page 23 © 1998 RadioLAN.
Connectivity When you click on the Connectivity tab, the page shows the Connectivity table. This table includes six columns with the following headings: • Name • Link Name This column displays the station name of each connected wireless station. Link This column shows the connectivity quality for the station. Table 1 on page 23 shows the meaning of the quality designation. 890-010 12/04/98 Page 24 Figure 14: Node Discovery Network Information Page: Connectivity Tab © 1998 RadioLAN.
Setting Up Security Features The ACCESS S ECURITY page allows you to specify up to three user names and passwords, which allow entry into the configuration and diagnostic pages. The page contains User 1 – 3 Logon Name fields, and User 1 – 3 Password fields. Since you can only access the DockLINK from the local station, you may wish to use only the User 1 Login Name and Password. User Logon Name Fields The User Logon Name fields allow you to enter from 1 to 12 characters to specify a user name.
IP Parameters IP Parameters allow you to set up information about the IP Address for the DockLINK. The IP PARAMETERS page contains fields that allow you to set up IP Parameters.
IP Address The IP Address field allows you to designate the IP Address for the DockLINK. The IP Address identifies the DockLINK to the station to which it is connected, but not the wireless Network. The format of an IP Address is a 32bit numeric address written as four numbers separated by periods. Each number can be zero to 255. For example, 250.142.15.200 could be an IP Address. Within an isolated network, you can assign IP Addresses at random as long as each one is unique.
The gateway IP Address, for example, identifies a router that controls the flow of data packets to the Node (computer, printer, etc.). Type in the gateway IP Address using four numbers from 0 – 255, each separated by a period. The address looks similar to the following: 250.040.123.243 The DockLINK is set for no DHC by DEFAULT. While operating, the DockLINK does not use a public IP address for use in DHCP functions.
Acquire system IP Only Radio Button Select this button to cause the DockLINK to automatically search for, and acquire the DHCP Server IP Address. If the DockLINK finds the server address, that address appears in the DHCP Server IP Address field. This is the factory default in version 2.00 units. Download System Software Only Radio Button Select this button to cause the DockLINK to automatically request a new Operating System image each time it restarts and is not connected to a host on the Ethernet.
Setting the DockLINK’s Mode of Operation The SYSTEM CONFIGURATION – SYSTEM O PERATIONS MODE page allows you to set up the method that you will use for operating the DockLINK. This screen displays software options that are currently enabled. If you are using DockLINK version 2.0 or higher, the screen allows you to use one choice: • Dock Mode Dock Mode The Dock Mode allows you to connect the DockLINK directly to your PC’s Network Interface Card.
Securing the DockLINK with Data Encryption If you have installed the encryption option, the SYSTEM CONFIGURATION – DATA ENCRYPTION page allows you to secure wireless data. If using Data Encryption, the RSA logo appears on the left side of the banner at the top of the screen. The right side of the banner displays a red Lock icon. If encryption is installed but temporarily disabled, the lock appears to be open. When encryption is installed and enabled, the lock appears to be closed.
Setting up10BaseT Port Parameters The 10BASET PORT PARAMETERS page displays the 10BaseT Network Interface Card port’s name, allows you to enable or disable the port and network filters, and allows you to examine the MAC Address filter. It is necessary for an entry in the Port Name field, but you need not change other entries on this page.
MAC Address Filter The MAC Address Filter check box allows you to enable or disable the DockLINK’s internal MAC Address Filter. The MAC Address Filter is a database that stores MAC Addresses received by the DockLINK while communicating with the 10BaseT Network Interface Card and RadioLAN Wireless Network. Once information is stored in the database, you can allow or disallow packet flow to or from remote addresses in the database.
Block IPX Packets The Block IPX Packets check box allows you to enable or disable communication when using Novell IPX protocol. Unchecked Clearing a check mark from the check box disables IPX Address filtering. Checked Placing a check mark in the check box enables IPX Address filtering (blocks IPX packets). Block NetBEUI Packets NetBEUI allows you to connect when using Windows NT, Windows for Workgroups, or LAN Manager protocols.
Radio Port Parameters The RADIO P ORT PARAMETERS page displays the Radio port’s name, allows you to enable or disable the port and network filters, and allows you to examine the MAC Address filter. Filters that you can enable or disable are as follows: • MAC Address Filter • Block IP Packets • Block IPX Packets • Block NetBEUI Packets • Block NetBIOS Packets Port Name The Port Name field allows you to enter up to 12 characters that identify the name of the DockLINK.
Subnet ID The Subnet ID is the wireless network name. All wireless users who share resources must have the same Subnet ID designation. Set this field to match the Subnet ID that is in all stations within the wireless network. You may use up to four characters for this entry. MAC Address Filter The MAC Address Filter check box allows you to enable or disable the DockLINK’s internal MAC Address Filter.
Block IP Packets The Block IP Packets check box allows you to enable or disable communication with networks using Internet Protocol addressing. Unchecked Clearing a check mark from the check box enables IP Address filtering. Checked Placing a check mark in the check box disables IP Address filtering. Block IPX Packets The Block IPX Packets check box allows you to enable or disable communication with Novell IPX protocol networks.
Block NetBEUI Packets The Block NetBEUI Packets check box allows you to enable or disable communication with Windows NT, Windows for Workgroups, or LAN Manager servers. Unchecked Clearing a check mark from the check box disables NetBEUI Address filtering. Checked Placing a check mark in the check box enables NetBEUI Address filtering. Block NetBIOS Packets The Block NetBIOS Packets check box allows you to enable or disable communication to networks that use the Network Basic Input Output System.
Setting the Baud Rate for the Local Port The DockLINK allows you to connect and manage with a local terminal. This screen allows you to set the baud rate for the terminal. Select from the following available baud rates: • 9600 baud • 19200 baud • 38400 baud • 57600 baud After making your selection, press the OK button to keep your selection.
Managing Packet Flow through the DockLINK The DockLINK can selectively allow or disallow traffic to or from the 10BaseT Network Interface Card and the RadioLAN wireless network. Proper packet flow management improves the speed of the RadioLAN wireless network by eliminating unwanted network traffic. The DockLINK is set for optimum performance by default. Only advanced users with special circumstances should use the entries on MAC Filter screens. Figure 22 shows the 10BASET PORT MAC FILTER – EDIT page.
The databases contain the following columns: • Item • MAC Address • Mask Bytes • Source/Dest • Accept/Reject Item The Item column shows the order in which the DockLINK stored the database entry. MAC Address The MAC Address column displays the MAC Address for the remote network node. Mask Bytes The Mask Bytes column displays the subnet mask address for the network node.
Accept/Reject The Accept/Reject column allows you to allow or disallow transmission of the packet, depending upon the entry in the Source/Dest column. For example, if the Source/Dest column contains Source, and the Accept/Reject column contains Reject, the DockLINK will not allow a message broadcast from that MAC Address to pass through.
Choose Destination if you want to filter messages that are broadcast from other nodes and intended for receipt by the MAC Address. 3. Allow or disallow the passage of the packet through the DockLINK, based upon the broadcast type (source or destination) in the Source/Dest Column: Choose Accept to allow the passage of packets to/from the MAC Address. Choose Reject to disallow the passage of packets to/from the MAC Address. After adding all desired MAC Addresses, click the OK button to exit the screen.
Interrogating DockLINK for Performance Information Performance is a combination of speed and accuracy. When the DockLINK transmits at higher rates, and retransmits packets fewer times, it has a higher rate of performance. Most users discover performance issues when sending large files from one node to another. Although multiple users can send information at the same time, lower shared network resources can cause slower file transfer time.
Checking 10BaseT Port Statistics The 10BASET PORT STATISTICS page reports the DockLINK’s ability to communicate with the local station. The information on this page is automatically updated every ten seconds. This section describes the 10BASET PORT S TATISTICS page. The screen also contains a Clear Counters button. Pressing the button resets all counters on this page to zero.
Total Packets Received Total Packets Received counts and stores the total number of packets that the local station sends to DockLINK. This number represents all received packets. Total Error Packets This field displays the total number of Ethernet errors accumulated. CRC Error Packets This field displays the total number of frames that reported a bad cyclical redundancy check.
Checking Radio Port Statistics The RADIO P ORT STATISTICS page reports the DockLINK’s ability to communicate with wireless stations. The information on this page is automatically updated every ten seconds. This section describes the RADIO PORT STATISTICS Page. The page has two major sections: • Packet Transmission • Packet Reception The screen also contains a Clear Counters button. Pressing the button resets all counters on this page to zero.
Packet Transmission The Packet Transmission stores information about packets that are sent from the DockLINK to wireless stations on the network. Total Packets Transmitted Total Packets Transmitted counts and stores the total number of packets that the DockLINK sends to wireless stations on the network. The number displayed all transmitted packets. Average Transmit Rate (Packets/Sec.) Sometimes packets are transmitted faster than at other times.
Packet Reception The Packet Reception indicates the DockLINK’s ability to receive packets from distant wireless stations. Total Packets Received Total Packets Received counts and stores the total number of packets that the remote wireless stations send to the DockLINK. This number represents all received packets. Average Receive Rate (Packets/Sec.) Sometimes packets are received faster than at other times. Average Receive Rate indicates the number of average packets received each second.
Upgrading System Software The DockLINK contains a default operating system, a running operating system, and a file containing configuration items. When you perform a software upgrade, the downloaded file is placed in temporary storage. You can upgrade system software two ways: • Using a local file on your PC • Using Xmodem through the DockLINK Local Port Upgrade from TFTP Server is not used with DockLINK.
The page contains the following objects: • Upgrade from file radio button • Upgrade TFTP server radio button (not used) • File to Upload field • Browse button • Upload button Upgrade from File Selecting this radio button allows you to select a file on your local hard drive. When you choose this radio button, the File to Upload field appears, allowing you to enter the name of the file to upload.
Upgrading from a TFTP Server Selecting this radio button displays the TFTP Server Address field. Do not use this selection with DockLINK. Set TFTP Server IP Address This field is not used with DockLINK. System Software File Name The System Software File Name field allows you to enter the name of the file to download. Download Button Download causes the DockLINK to retrieve the specified software file from the specified location. The downloaded file is written into system memory as the DockLINK receives it.
Saving or Rejecting Configuration Setting Changes The Configuration Changes menu item displays the SYSTEM C ONFIGURATION – CONFIGURATION C HANGES page. This page allows you to save you changes, or to reject changes you have made to allow the DockLINK to continue operating as before you accessed the Web Manager.
Reload Last Saved Configuration Radio Button This item causes all changes that you have made to change back to their original settings. Reset Configuration to Factory Default Radio Button This item causes the DockLINK to change all configuration items to their factory default settings. The DockLINK uses the new configuration after the next system restart. 890-010 12/04/98 Page 54 © 1998 RadioLAN.
Resetting the DockLINK Any time you make configuration changes or download a new version of the DockLINK’s operating system, you must reset the DockLINK. One method of resetting the DockLINK is to remove power from the unit for approximately five seconds. Another method for resetting the DockLINK is found on the R ESET page. To access the RESET page, select the Reset menu item. Press the OK button to reset the DockLINK. Figure 28: Reset Page 890-010 12/04/98 Page 55 © 1998 RadioLAN.
Testing DockLINK Connectivity to the Wireless Network The D IAGNOSTICS – PING (RADIO PORT) page allows a remote manager to interrogate the system for information about its ability to communicate with other stations within the network. Setting the Frames to Send The Frames to Send field sets the number of packets that will be sent until the Ping session ends. After you start the Ping, the DockLINK sends this number of packets.
Setting the Frame Size The Frame Size field sets the size of the Ping packet in bits. Larger entries increase the number of bits in the Ping packet. Setting the Address The drop-down list box lists station names on the wireless network. It also includes an All stations selection. This entry selects the target station for the Ping test. Selecting the Explicit Address check box causes the drop-down list box to display MAC addresses as opposed to station names.
Success % This item states the percentage of the total Ping packets that were acknowledged by the target station. The success rate for Pings should be in the 90-100% range for normal operation. Lower results indicate some problem in connection between the unit sending the Ping and the receiving station. Avg Retrans This item states the average number of retransmitted packets during the test. Smaller numbers in this field indicate better communication quality.
Recording Important System Information Having system information on hand is essential to proper system management. The DockLINK Manager makes it easy to keep information on hand, recording configuration information that was last saved (see Saving or Rejecting Configuration Setting Changes on page 53). To retrieve system information, open the SYSTEM STATUS - SYSTEM INFORMATION page, then print it on your local printer. File the resulting printout in a safe place.
Radio Port MAC Address This information is loaded into the DockLINK from the factory. The information in this field should match the MAC Address noted on the bottom of the DockLINK. 10BaseT Port MAC Address This information is loaded into the DockLINK from the factory. The information in this field should match the MAC Address noted on the bottom of the DockLINK. Subnet ID This information was entered on the RADIO PORT PARAMETERS page.
Boot Software Version States the Boot Software Version stored in the DockLINK. System Software Version States the Software Version that the DockLINK is currently using. System Software File Name States the System Software File Name. Hardware Revision States the Hardware Version of the DockLINK. Manufacture Date States the date when the DockLINK was manufactured. System Serial Number States the DockLINK’s serial number.
Viewing the System Log The SYSTEM LOG collects system events such as system starts, restarts, and password authentication messages. The screen displays a list with the following columns: Item This displays the item number on the list. As new events appear, the DockLINK issues new numbers. Task The Task column lists the task that initiated the message. Error No. This column lists an error code to the event. Error Message This column lists a verbose error name.
Managing the DockLINK Locally You can connect a serial device, such as a VT-100 terminal, a PC using terminal software, or dial-up modem to the DockLINK as alternative methods of managing the DockLINK. Using these methods, you can communicate with the DockLINK to make configuration changes or to interrogate the DockLINK for performance statistics. Figure 33: Connecting the VT-100 Terminal to the DockLINK 890-010 12/04/98 Page 63 © 1998 RadioLAN.
The DockLINK uses an RJ11 jack for connection to the terminal. Use of this port requires a special interface cable that connects between the Serial Port jack and a DB9F serial connector. The pin-outs for this cable are shown in Table 2. Signal Description Ground Serial Out (from computer) Serial In (to computer) DB-9F RJ11 Signal Description 2 3 5 1 2 4 Ground Rx In Tx out Table 2: Serial Port Adapter Cable Pin-outs 890-010 12/04/98 Page 64 © 1998 RadioLAN.
DockLINK Local Management The DockLINK Local Management software program allows you to view screens that contain configuration information about the DockLINK. Using this program, you can assign passwords, set up IP Addresses for the DockLINK, set address filters, test system performance, and view system performance statistics.
Configuring the DockLINK for use in the Dock Mode When using the DockLINK in the Dock Mode to transform a hard-wired network station into a wireless station, the following configuration items apply. Prompt For more information, see . . . Notes Station Name Port Name on page 35 Enter 12 characters to identify this station. You must not duplicate a station name that currently exists on the network. Subnet ID Subnet ID on page 36 Enter four characters.
Logging onto the DockLINK Configuration Screen The LOGON SCREEN provides security to DockLINK configuration items.
Enter User Name The Enter User Name field is an entry field where you enter your user name to gain access to the configuration and diagnostic screens. Only entries matching those programmed into the SYSTEM CONFIGURATION: ACCESS S ECURITY MENU are allowed access to the program. Enter Password The Enter Password field allows you to enter your user password for access to configuration and diagnostic screens. Enter your password here, and then press any key to enter the program.
Using the Main Menu After gaining access from the Logon Menu, the Main Menu appears. This menu lists all major sections of the program. The following items appear on the screen: Node Discovery System Features Main Menu Node Discovery System Features Node Discovery takes you to the NODE D ISCOVERY menu, where you can see your station’s measured signal quality with other wireless network nodes. See NODE DISCOVERY MENU on page 80 for more information about this selection.
System Configuration System Configuration leads you to configuration items, such as access security, and port parameters. See Working with the System Configuration Menu on page 71 for more information about this selection. System Statistics System statistics allows you to see the historical performance of the DockLINK. See SYSTEM STATISTICS MENU on page 79 for more information about this selection.
Working with the System Configuration Menu After selecting System Configuration on the Main Menu, the System Configuration menu appears, allowing you to setup a number of DockLINK network functions. The menu contains the following items: Administration Parameters IP Parameters This selection is not needed for DockLINK. This item displays the IP PARAMETERS menu, where you assign the DockLINK’s IP Address for the Local Station. You can also enable DHCP support here.
Port Parameters Selecting this item displays the PORT PARAMETERS menu, where you can choose to setup local or Radio port options. See 10BASET (AND RADIO) PORT PARAMETERS MENU on page 77 for more information about this selection.
Access Security This selection leads you to the A DMINISTRATION PARAMETERS menu, where you can assign logon names and passwords for up to five users. See SYSTEM CONFIGURATION – ACCESS SECURITY MENU on page 74 for more information about this selection. Configuration Changes After making changes to selections on menus, select this option to display the CONFIGURATION C HANGE menu, where you can permanently save your changes or revert selections back to the last saved settings.
Configuration Manager Menu Items The following table lists each menu name and menu item, and gives a brief note for items in the Configuration Manager menu. For a further explanation of an item on the list, see the Refer to column, which states the section name and page number where you can find the explanation. Menu Name Menu Item Refer to: Notes Setting Up Security Features on page 25 Allows you to set menu login names and passwords for access to menus.
Menu Name Menu Item Refer to: Notes IP Address IP Address on page 27 Identifies the DockLINK on a TCP/IP network. Each number can range from 0 to 255. For example, 250.142.15.200 Subnet Mask Subnet Mask on page 27 Determines the subnet and IP Address for the DockLINK. Typically, an IP Address contains the network address and the host address. Each number can range from 0 to 255. For example, 250.142.15.
Menu Name SYSTEM FEATURES 890-010 12/04/98 Menu Item Refer to: Notes DHCP Operation Mode DHCP on page 28 Enables and disables DHCP Support, and allows you to connect to a DHCP server. By default, this is the option selected. DHCP Server IP Address DHCP Server IP Address on page 29 Each number can range from 0 to 255. For example, 250.142.15.200 Dock Mode Dock Mode on page 30 Allows you to connect the DockLINK directly to your PC’s network interface card.
Menu Name Menu Item Refer to: Notes Securing the DockLINK with Data Encryption on page 31 Allows you to secure wireless data by using Data Encryption. Enable Encryption Data Encryption Enabled Check Box on page 31 Choose Yes or No. Encryption Key Encryption Key on page 31 Enter the Encryption Key.
Menu Name Menu Item Refer to: Notes Port Name Port Name on page 35 Enter up to 12 letters or numbers. Subnet ID Subnet ID on page 36 Available in RADIO PORT PARAMETERS Menu only. Enter four characters. Block MAC Packets MAC Address Filter on page 33 Choose Yes or No. Edit MAC Filters Edit Button on page 33 This item leads to the EDIT MAC FILTERS menu. Block IP Packets Block IP Packets on page 33 Choose Yes or No.
Menu Name Menu Item Refer to: Notes Source or Destination Address Filtering Source/Dest on page 41 Allows you to specify whether the action upon packets will be occur if that node is sending or receiving packets Accept or Reject The Packet When Satisfied Accept on page 42 Allows you to allow or disallow transmission of the packet depending upon the entry in the field List all Filters Configured Adding MAC Filters on page 42 Selecting this item displays the filter list.
Menu Name Menu Item Refer to: Notes Radio Port Statistics Checking Radio Port Statistics on This item displays the RADIO page 47 PORT S TATISTICS Menu. 10BASET PORT STATISTICS MENU Checking 10BaseT Port Statistics Allows you to interrogate the on page 45 system remotely about current traffic statistics on the 10BaseT Port. RADIO PORT STATISTICS MENU Checking Radio Port Statistics on Allows you to interrogate the page 47 system remotely about current traffic statistics on the Radio Port.
Menu Name Menu Item Refer to: Notes TFTP Server IP Address Set TFTP Server IP Address on page 52 DockLINK does not use this feature. System Software Name File to Upload on page 51 Allows you to enter the file name of the operating system file that you want to download. Perform Download Download Buttonon page 52 Causes the DockLINK to retrieve the specified software file from the specified TFTP Server IP Address.
Menu Name Menu Item Refer to: Notes Reload All Previous Configurations Reload Last Saved Configuration Radio Button on page 54 Abandons all changes that you have made and changes entries back to their original settings. Reset All Configuration Changes Reset Configuration to Factory Default Radio Button on page 54 Resets all configuration items to their factory default settings.
Menu Name SYSTEM STATUS MENU 890-010 12/04/98 Menu Item Refer to: Notes Perform Ping Start Button on page 58 Choose Start or Stop Total Packets Transmitted Frames Sent on page 57 Indicates the total number of packets transmitted by the DockLINK to the stations during Ping testing Average Retransmission Avg Retrans on page 58 Counts and stores the average number of retransmissions based upon the total number of packets transmitted Total Packets Received Frames Acked on page 57 Indicates the
Menu Name 890-010 12/04/98 Menu Item Refer to: Notes System Information Recording Important System Information on page 59 Displays the System Information menu, where you can collect version, contact, and other information about the DockLINK System Log Viewing the System Log on page 62 Displays the SYSTEM L OG. The log stores and displays system events such as system start, warm start, or password authentication. Page 84 © 1998 RadioLAN.
Troubleshooting This section discusses ways to eliminate trouble on the network. We will provide cross-references to other options in the manual, which support corrective action. The DockLINK bridges traffic between the local station and the wireless network. The unit provides several indicators of its status and, with either a serial terminal or Web based access, a user may use the tools built into the DockLINK to further examine the network connection and help troubleshoot a problem report.
Problem: Radio Range seems less than it should be. Check the placement of the radio body. Generally, the higher on the wall it is placed, the better the signal pattern will be. If this Radio Unit has been working for some time, ask if anything has recently changed; perhaps a new wall has been added in the office area or other changes have occurred that could change the normal signal dispersion. If the problem persists and you have access to another radio, try replacing the radio.
Glossary Access Point A service allowing wireless client stations to exchange data with an existing 10BaseT hardwired Ethernet network. Agent Software at the device being controlled. The agent monitors the status of objects in an information base called the MIB. The agent can be programmed to act on status changes and send notification messages, called Traps, to designated IP Addresses, called Trap Communities.
DHCP Server A protocol software that manages and tracks the assignment and use of static and dynamic IP Addresses to devices attempting to connect to a network. DNS The Domain Name System or Service, a system used by a network to transcribe the name or letter address of a site or location on the Internet entered by a user into the site’s corresponding numerical IP Address. Domain A grouping of devices that are members of a specific realm or location on a network.
IP Address Internet Protocol, the numerically based address of Internet sites. It is composed of four numbers (0-255) that are linked by a period. For example: 234.8.44.155. The numbers in the address indicate the domain of the site and the user of that site. Such an address can be assigned by a private network administrator for a private network but, for use on a larger scale one should obtain an address from the InterNIC Registration Service which assigns a different address to each user.
Packets A packet is a portion or chunk of a document being sent over the Internet. The chunk contains part of the original document and the destination IP Address for the document. Ping The Packet Internet Groper or Ping is a program used for verifying/testing network connectivity between two or more computers by transmitting a special diagnostic packet to those stations on the network. It forces the receiving station to send a reply indicating that the packet reached its destination.
Appendix A: Indicators, Switches, and Connectors Indicators 10Base-T port LEDs There are two built-in LEDs, located on the 10Base-T connector, which provide Link and Port Activity information. The Link LED (green) is active when the port is connected to another powered 10BaseT port whose signaling meets the requirements for an IEEE 802.3i 10BaseT device. For example, valid Link test pulses are detected on the receive pair.
Status LEDs There are two Status LEDs (green/green) which provide system status. The green Status 1 LED illuminates when the DockLINK senses at least one wireless station within range. The green Status 2 LED flickers when data passes between the DockLINK and wireless stations on the network. MDI/MDI-X switch Interconnection on a 10BaseT Network Interface Card must always be between MDI to MDI-X. The transmitter of each device must connect to the receiver of the other device.
IO Connectors 10BaseT connector The 10BaseT interface is provided through a shielded RJ-45 connector, which can be configured via the MDI/MDI-X switch.
Serial Port connector RadioLAN Part Number 910-011 is a Serial port interface is provided through a 4-pin shielded RJ-11 connector. The pin-out is described in the following table and figure: Signal Description DB-9F RJ11 Signal Description Ground 2 1 Ground Serial Out (from computer) 3 2 Rx In Serial In (to computer) 5 4 Tx out 890-010 12/04/98 Page 94 123456 © 1998 RadioLAN.
Appendix B: Technical Specifications Network Protocol 10 Mb/s Manchester encoded (IEEE 802.3 CSMA/CD) RadioLAN /10™ Pulse Modulated (CSMA/CA) Standards Support IEEE 802.3i Type 10BaseT Electrical Specifications Input Power: AC Line Frequency: Input Voltage: Volt Amperes Rating: 890-010 12/04/98 Domestic 25 Watts 60 Hz 110VAC 1A @ 100VAC Page 95 International 25 Watts 50-60 Hz 100-240VAC 0.5A @ 240VAC © 1998 RadioLAN.
Physical Specifications Dimensions 6.375” x 4.1875” x 13.125” Weight 22.3 oz. (632g) Environmental Specifications Operating Temperature: 5 C to 40 C Storage Temperature: -25 C to 70C Operating Humidity: 85% max. relative humidity, non condensing Storage Humidity: 95% max. relative humidity, non condensing Operating Attitude: 10,000 ft (3,000m) maximum 890-010 12/04/98 Page 96 © 1998 RadioLAN.
Electromagnetic Emissions Meets requirement of: FCC Part 15, subparts A and B, Class A EN55 022 (CISPR 22:1985), Class A General License VDE 0871, Class A (AmtsblVfg No. 243/1991 and Vfg 46/1992) VCCI Class 1 ITE Safety Agency Approvals UL-listed, ULC-listed, CSA-certified, TUV-licensed 890-010 12/04/98 Page 97 © 1998 RadioLAN.
Getting Technical Support If you have technical questions, or have determined that your equipment is damaged, RadioLAN offers a number of ways to get assistance: 1. Contact your local RadioLAN reseller where you purchased the product. 2. See the RadioLAN Web Site for technical assistance: http://www.radiolan.com When your browser accesses the Web Site, click Technical Support. 3.
Index Access Security page · 25 accessing data · 3 Activity LED · 91 adding stations · 2 adding user names and passwords · 17, 18, 25, 68 amperes rating · 95 antenna assembly · 10 assigning IP Address · 13, 15, 27 1 10BaseT (and Radio) MAC Filter List · 79 Edit page · 40 10BaseT (and Radio) Port Parameters menu · 77 10BaseT interface · 93 10BaseT networks · 2, 4, 11.
upgrades and · 50 wireless stations and Dock Mode · 66 Configuration Changes menu · 81 Configuration Changes page · 16, 53 Configuration Manager menu · 74 connections · 2, 11 dynamic addressing and · 28 getting current station and type · 22 interface cable pin outs · 64 quality designations · 23, 24 remote not responding · 2 temporary · 13 testing · 56 Connectivity tab (Node Discovery) · 24 connectors MDI/MDI-X switch · 93 serial port · 94 troubleshooting · 85 contacting RadioLAN Technical Support · 98 CRC
getting IP Address · 28 Diagnostics menu · 70, 82 Diagnostics screen Ping (Radio Port) page · 56 Dock Mode · 2, 30 setting up stations for · 66 DockLINK · 3 alternative management methods · 63 available baud rates · 39 changing system configuration · 16, 53 connectivity · 40 getting performance information · 44 getting system information · 59, 62 input requirements · 9 location guidelines · 7 logging onto · 17 naming · 35 operational modes · 30 overview · 1 primary use · 2 quality ratings · 23, 24 required
testing signal quality · 8 troubleshooting tips · 85 upgrading system software · 50 DockLINK Manager main screen · 20 documentation · iv typographic conventions · v downloading DHCP software · 29 downloading upgrades · 50, 51 dynamic addressing · 28 Dynamic Host Configuration Protocol · See DHCP Server adapting to wireless interface · 2 external cables · 11 EZRadio configuration program · 35 F Fault LED · 91 FCC compliance · ii filters · 3 adding MAC · 42 enabling/disabling · 32, 33, 35, 36 formats for IP
getting current · 60 specifying for devices · 28 tracking · 28 IP ASSIGN Utility · 13 installing · 14, 15 IP filters · 32, 35 enabling/disabling · 33, 37 IP Parameters menu · 74 IP Parameters page · 26 IPX filters · 32, 35 enabling/disabling · 34, 37 H hardware version information · 61 hosts · 28 subnet masks and · 27 I improving performance · 8 indicators · 85, 91 input · 93, 94, 95 required · 9 installation country-specific · 1 IP ASSIGN Utility · 14, 15 location guidelines · 7 prerequisites · 9 interfe
low-quality signals · 8 menus · 20, 69 messages · 27 mode of operation · 30 modems · 4, 11 attaching to DockLINK · 63 multiple users · 44 M MAC Address · 9, 21 checking filters for · 32, 35 getting · 15, 22 getting current · 60 viewing database · 33, 36 MAC Address database · 40 MAC filters adding · 42 caution · 40 changing · 43 deleting · 43 enabling/disabling · 33, 36 MAC Filters menu · 78 mail · 27 Main Menu · 69 main screen (Web Manager) · 20 Manager Web Site main screen · 20 MDI/MDI-X switch · 92 Med
testing connections · 56 troubleshooting tips · 85 Node Discovery menu · 69, 80 Node Discovery page · 8, 21 Connectivity tab · 24 Station List tab · 22 nodes · 21 Novell IPX networks · 34, 37 numbers as IP Address · 27 enabling/disabling for remote users · 33, 36 enabling/disabling transmissions · 42 flow management procedures · 40 · 63 multiple users and file transfers · 44 testing transfers · 56 wireless station performance and · 48, 49 passwords adding · 17, 18, 25, 68 allowable characters · 25 not set
enabling/disabling · 32, 35 repeater/hub and · 92 setting baud rates · 39 power adapter · 11 Power LED · 91 power outlets · 9 power ratings · 95 Product ID field · 18 RadioLAN Technical Support · 98 RadioLAN wireless network · See wireless stations Radionet Manager · 35 rebooting system · 52 reception · ii reloading previous configurations · 54, 66 remote connections · 2 remote stations · 4 enabling/disabling data transfers · 33, 36 testing communications · 56 repeater/hub · 92 Reset page · 55 · 66 resetti
setting up · 25 serial devices · 63 serial number, getting · 61, 67 Serial port interface · 94 serial ports · 4.
System Operations Mode page · 30 system requirements · 4 System Statistics menu · 70, 79 System Status menu · 70, 83 system upgrades · 50 US installations · 1 users adding names · 17, 18, 25, 68 allowable characters · 25 unauthorized · 3 T V TCP/IP Networks · 2.
wireless networks optimal spacing · 7 wireless nodes · 21 wireless stations · 2 adding · 2 configuring Dock Mode for · 66 enabling/disabling devices · 36 getting current · 22 890-010 12/04/98 getting names · 24 getting performance information · 47 getting specific type · 22 naming · 36 protecting from unauthorized users · 3 setting up · 7, 9 testing data range · 8 Page 109 © 1998 RadioLAN.
RadioLAN 455 De Guigne Drive Sunnyvale, CA 94086 Phone (408) 616-6300 Fax (408) 524-0600
