Manuale d’uso / di manutenzione del prodotto EDS16PR del fabbricante Lantronix
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Part Number 900-433 Revision E January 2007 EDS Device Servers User Guide EDS4100 EDS8PR EDS16PR EDS32PR.
EDS Device Servers User Guide 2 Copyright & Trademark © 2006, 2007 Lantronix. All rights reserved. No part of the contents of this boo k may be transmitted or reproduced in any form or by any means without the written permissi on of Lantronix. Printed in the United States of America.
EDS Device Servers User Guide 3 Contents 1: Preface 10 Purpose and Audience_______________________________________________ 10 Summary of Chapters _______________________________________________ 10 Add.
Contents EDS Device Servers User Guide 4 Finding a Suitable L ocation _______________________________________________ 23 Connecting the EDS4100 _________________________________________________ 23 4: .
Contents EDS Device Servers User Guide 5 Tunnel – Connect Mode Pa ge _____________________________________________ 59 Tunnel – Disconnect Mode Page ___________________________________________ 62 T.
Contents EDS Device Servers User Guide 6 Query Port Page __________________________________________________ 109 11: Advanced Settings 111 Email Pages __________________________________________________.
Contents EDS Device Servers User Guide 7 HTTP Settings ____________________________________________________ 134 Configuration _________________________________________________________ 134 Authenticati.
Contents EDS Device Servers User Guide 8 Energiezufuhr _________________________________________________________ 153 Erdung ______________________________________________________________ 153 Installat.
Contents EDS Device Servers User Guide 9 Figure 8-5. Sy slog Page ............................................................................................ 75 Figure 8-6. HTTP Statistics Page ........................................................
EDS Device Servers User Guide 10 1: Preface Purpose and Audience This guide describes how to install, co nf igure, use, and update the EDS4100 4-P ort, EDS8PR 8-Port, EDS16PR 16-Port, and EDS32PR 32-Port Device Servers. It is for users who will use the EDS to network-enable their serial devices.
1: Preface EDS Device Servers User Guide 11 Chapter Description A: Factory Default Configuration Quick reference of the EDS factory-default configuration settings.
EDS Device Servers User Guide 12 2: Introduction This chapter introduce s the Lantronix EDS fam ily of device servers. It provides an overview of the products, lists their key f eatures, and describes the applications for which they are suited.
2: Introduction EDS Device Servers User Guide 13 Figure 2-1. EDS4100 4 Port Device Server Features The following list summarizes the key features of the EDS4100. Includes four serial ports wi th hardware handsha king signals Supports RS-232 and RS-422/48 5 Includes one RJ45 Ethernet port Supports the IEEE 802.
2: Introduction EDS Device Servers User Guide 14 Figure 2-2. EDS16PR De vice Server Features The following list summarizes the key features of the EDS8PR,, EDS16P R and EDS32PR.
2: Introduction EDS Device Servers User Guide 15 Web-Based Configuratio n and Troubl eshooting Built upon popular Internet-based standards, the EDS enables users to configure, manage, and troubleshoot efficiently through a simplified bro wser-based interface that can be accessed anytime from anywhe re.
2: Introduction EDS Device Servers User Guide 16 investment in serial technology, while taki ng advantage of the highest data-protection levels possible.
2: Introduction EDS Device Servers User Guide 17 Applications EDS device servers deliver simple, relia ble, and cost-effective network connectivity for all your serial devices a nd address the growing need to con nect individual devices to the network over industry-stan dard Ethernet conn ections.
2: Introduction EDS Device Servers User Guide 18 medical staff members to easily monitor and control equipment over the network, whethe r it is located at the point of care, in a laboratory, or som ewhere else in the building, all resulting in improved quality of se rvice and reduced operational costs.
EDS Device Servers User Guide 19 3: Installation: EDS4100 This chapter describe s how to install the EDS4100 device server. Package Contents Your EDS4100 package includ es the following items: One.
3: Installation: EDS4100 EDS Device Servers User Guide 20 Identifying Hardware Components Figure 3-1 shows the hardwar e co mponents on the front of the EDS4100. Figure 3-2 shows the hardware comp onents on the back of the EDS4100. Figure 3-1. Front Vie w of the EDS4100 Figure 3-2.
3: Installation: EDS4100 EDS Device Servers User Guide 21 Serial Ports The front of the EDS4100 has four male DB9 serial p orts. These ports allow you to connect up to four standard serial devices: All four serial ports support RS-2 32 devices. See Figure 3-3 for pin assignments.
3: Installation: EDS4100 EDS Device Servers User Guide 22 Ethernet Port The back panel of the EDS4100 provides an RJ45 Ethern et port. This port can connect to an Ethernet (10 Mbps) or Fast Ethernet (100 Mbps) network. Th e Speed LED on the back of the EDS4100 shows the con nection of the attached Ethernet network.
3: Installation: EDS4100 EDS Device Servers User Guide 23 Reset Button The reset button is on the back of the EDS 410 0, to the left of the power connector. Pressing this button reboot s the EDS4100 and terminates all data activity occurring on the serial and Ethernet ports.
3: Installation: EDS4100 EDS Device Servers User Guide 24 Terminal block connector : Attach the power source to the terminal block connector on the back of the EDS4100. T he termin al block connector supports a power range of 42 VDC to 56 VDC. The EDS4100 powers up automatically.
EDS Device Servers User Guide 2 5 4: Installation: EDS8PR, EDS16PR and EDS32PR This chapter describe s how to insta ll the EDS8PR, EDS16PR and EDS32PR de vice servers.
4: Installation: EDS8PR, EDS16PR and EDS32PR EDS Device Servers User Guide 26 Identifying Hardware Components Figure 3-1 shows the hardware co mponents on the front of the EDS16PR. Figure 3-2 shows the hardware comp onents on the back of the EDS16PR. Figure 4-1.
4: Installation: EDS8PR, EDS16PR and EDS32PR EDS Device Servers User Guide 27 Product ID (name) Product description Hardware address (also re ferred to as Ethernet or MAC add ress) Agency certifications Serial Ports The EDS8PR has 8 serial ports, the EDS16P R has 1 6 serial ports, and the EDS 32PR has 32 serial ports.
4: Installation: EDS8PR, EDS16PR and EDS32PR EDS Device Servers User Guide 28 LED Description Power (green) On = EDS is receiving power. Status (yellow) Fast blink = initial startup (loading OS). Slow blink (once per second) = operatin g system startup.
4: Installation: EDS8PR, EDS16PR and EDS32PR EDS Device Servers User Guide 29 Figure 4-4. Example of EDS16PR Connections.
EDS Device Servers User Guide 3 0 5: Getting S tarted Using DeviceInstaller The product CD included with your EDS package in cludes a program called DeviceInstaller. This program lets you vi ew the properties of the EDS and launch EDS configuration methods.
5: Getting Started EDS Device Servers User Guide 31 Viewing EDS Properties To view the EDS’s properties, in the right windo w, click the Device Details tab. The current properties for the EDS display. Fi gure 5-2 li sts the EDS properties and whether they are user configurable or re ad only.
5: Getting Started EDS Device Servers User Guide 32 Property Description Supports Dynamic IP Displays True if the EDS automatically recei ves an IP address (e.g., from DHCP). Displays False if not. Subnet Mask Displays the subnet mask specifying the net work segment on which the EDS resides.
5: Getting Started EDS Device Servers User Guide 33 Configuring from the XML Interface The EDS also provides an XML interface t hat can be used to perform configuration and systems-management functions. This conf iguratio n method lets you automate the configuration process u sing XML configurat ion files.
EDS Device Servers User Guide 34 6: Configuration Usi ng the W eb Manager This chapter describe s how to configure the EDS using the Web Manager, La ntronix’s browser-based configuration tool. The un it’s configuration is stored in nonvolatile memory and retained without power.
6: Configuration Using the Web Manag er EDS Device Servers User Guide 35 Note: The factory-default user name is admin and the factory-default password is PASS .
6: Configuration Using the Web Manag er EDS Device Servers User Guide 36 Navigating Through the Web Manager The Web Manager provides an intuitive point-and -click interface. A menu bar at the left side of each page provides links you can click to navi gate from one page to another.
6: Configuration Using the Web Manag er EDS Device Servers User Guide 37 Page Description See Page XML configuration rec ords. Filesystem Displays filesystem statisti cs and lets you browse the filesystem to create a file or directory, uplo ad files using HT TP, copy a file, move a file, or perform TFTP actions.
6: Configuration Using the Web Manag er EDS Device Servers User Guide 38 Figure 6-3. Web Mana ger Menu Structure (1 of 4) ( continued on next page).
6: Configuration Using the Web Manag er EDS Device Servers User Guide 39 Figure 6-4. Web Mana ger Menu Structure (2 of 4) ( continued on next page).
6: Configuration Using the Web Manag er EDS Device Servers User Guide 40 Figure 6-5. Web Mana ger Menu Structure (3 of 4) ( continued on next page).
6: Configuration Using the Web Manag er EDS Device Servers User Guide 41 Figure 6-6. Web Mana ger Menu Structure (4 of 4).
6: Configuration Using the Web Manag er EDS Device Servers User Guide 42 Understanding the Web Manager Pages Figure 6-7 shows the areas of the Web Manager page. Figure 6-7. Components of t he Web Manager Pa ge The header always displ ays at the top of the page.
6: Configuration Using the Web Manag er EDS Device Servers User Guide 43 Device Status Page The Device Status page is the first page that displays when you log into the Web Manager.
EDS Device Servers User Guide 44 7: Network, Serial Line, and T unnel Settings Network Configuration Page Clicking the Network link in the menu b ar displays the Network Configuration page.
7: Network, Serial Line, and Tunnel Sett ings EDS Device Servers User Guide 45 Figure 7-1. Network Configur ation.
7: Network, Serial Line, and Tunnel Sett ings EDS Device Servers User Guide 46 The bottom part of this page show s the current configuration. The After Reboot column in the Current Configuration section of this page shows the settings that will take effect the next time the EDS reboots.
7: Network, Serial Line, and Tunnel Sett ings EDS Device Servers User Guide 47 Network Configuration Page Settings Description Network Mask Enter the EDS subnet mask. The subnet mask consists of four octets separated by a period. Changi ng this value requires the EDS to be rebooted.
7: Network, Serial Line, and Tunnel Sett ings EDS Device Servers User Guide 48 Line – Statistics Page The Line – Statistics page displays when you click Li ne in the menu bar. It also displays when you click Sta tistics at the top of one of the other Line Settings pages.
7: Network, Serial Line, and Tunnel Sett ings EDS Device Servers User Guide 49 Line - Configuration Page If you click Configuration at the top of one of the Line Settings pag es, the Line – Configuration page display s.
7: Network, Serial Line, and Tunnel Sett ings EDS Device Servers User Guide 50 Line – Configuration Page Settings Description Parity Select the parity used by the currently selecte d serial line. Choices are: None ( default ) Even Odd Data Bits Select the number of data bits used by the currently selected serial line.
7: Network, Serial Line, and Tunnel Sett ings EDS Device Servers User Guide 51 Line – Command Mode Page If you click Command Mode at the top of one of the Line Settings page s, the Line – Command Mode page di splays.
7: Network, Serial Line, and Tunnel Sett ings EDS Device Servers User Guide 52 Line – Command Mode Page Line – Command Mode Page Settings Description Mode Select the method of enabling comman d mode or choose to disable command mode. Choices are: Alw a ys = immedi ately enables command m ode for the serial line.
7: Network, Serial Line, and Tunnel Sett ings EDS Device Servers User Guide 53 Figure 7-5. Tunne l - Statistics Pa ge Tunnel – Serial Settings Page If you click Serial Settings at the top of one of the Tunnel p ages, the Tunnel – Serial Settings page displays.
7: Network, Serial Line, and Tunnel Sett ings EDS Device Servers User Guide 54 Under Current Configura tion , Buffer Size has a Reset link that lets you reset the buffer size value shown. If you click this link, a message tells you that you will have to reboot the EDS.
7: Network, Serial Line, and Tunnel Sett ings EDS Device Servers User Guide 55 Tunnel – Start/Stop Characters Page If you click Start/Stop Chars at the top of one of the Tunnel pages, the Tunnel – Start/Stop Chars page displays.
7: Network, Serial Line, and Tunnel Sett ings EDS Device Servers User Guide 56 Tunnel – Start/Stop Char s Page Tunnel – Start/Stop Chars Page Settings Description Start Character Enter the start character.
7: Network, Serial Line, and Tunnel Sett ings EDS Device Servers User Guide 57 Figure 7-8. Tunne l – Accept Mode Pa ge.
7: Network, Serial Line, and Tunnel Sett ings EDS Device Servers User Guide 58 Tunnel – Acc ept Mode Page Tunnel – Accept Mode Page Settings Description Mode Select the method used to start a tunnel in Accept mode. Choices are: Disabled = do not accept an incoming con nection.
7: Network, Serial Line, and Tunnel Sett ings EDS Device Servers User Guide 59 Tunnel – Accept Mode Page Settings Description Email on Connect Select whether an email is sent when a conn ection is made. None = do not send an email. Email # = send an email corresponding to the tunnel numb er.
7: Network, Serial Line, and Tunnel Sett ings EDS Device Servers User Guide 60 Figure 7-9. Connect Mode Page.
7: Network, Serial Line, and Tunnel Sett ings EDS Device Servers User Guide 61 Tunnel – Connec t Mode Page Tunnel – Connect Mode Page Settings Description Mode Select the method to be used to start a connection to a remote host or device. Choices are: Disabled = an outgoing conn ection is never started.
7: Network, Serial Line, and Tunnel Sett ings EDS Device Servers User Guide 62 Tunnel – Connect Mode Page Settings Description Block Serial Data Select whether incoming bloc k serial data should be discarded. T his setting is used for debugging purp oses.
7: Network, Serial Line, and Tunnel Sett ings EDS Device Servers User Guide 63 Figure 7-10. Tunne l – Disconnect Mode Page Tunnel – Disconne ct Mode Page Tunnel – Disconnect Mode Page Settings Description Mode Select the method used to disc onn ect an active tunnel connection.
7: Network, Serial Line, and Tunnel Sett ings EDS Device Servers User Guide 64 Tunnel – Packing Mode Page When tunneling, data can be packed (q ueued) an d sent in large chunks on the netwo rk instead of being sent immediately after being re ad on the serial line.
7: Network, Serial Line, and Tunnel Sett ings EDS Device Servers User Guide 65 Tunnel – Packing M ode Page Tunnel – Packing Mode Page Settings Description Mode Select the method used to pack data. Choic es are: Disabled = data is never packed. ( default ) Timeout = data is sent after the timeout elapses.
7: Network, Serial Line, and Tunnel Sett ings EDS Device Servers User Guide 66 Tunnel – Modem Emulation Page.
7: Network, Serial Line, and Tunnel Sett ings EDS Device Servers User Guide 67 Tunnel – Modem Emulation Page Tunnel – Modem Emulation Page Settings Description Echo Pluses Select whether the modem plus (+) command is echo ed (sent). Choices are: On = modem pluses are echoed.
7: Network, Serial Line, and Tunnel Sett ings EDS Device Servers User Guide 68 Note: Tunneling using AES encryption uses a non-standard prot ocol and shared keys, making it not very secure. The EDS also su pports SSH as an alternative method of secure tunneling.
7: Network, Serial Line, and Tunnel Sett ings EDS Device Servers User Guide 69 Tunnel – AES Key s Page Tunnel – AES Keys Page Settings Description Accept Mode AES Keys: Encrypt Key Enter the AES encrypt key for Accept mode. After entering a value, select an option to specify whether the value is text or binar y.
EDS Device Servers User Guide 7 0 8: Services Settings DNS Page Clicking the DNS link in the menu bar display s the DNS page. This page displays configuration settings for the domain n ame sy stem (DNS) and let s you change them as necessary. The DNS page also shows any conte nts in the DNS cache.
8: Services Settings EDS Device Servers User Guide 71 DNS Page DNS Page Settings Description Primary Server Enter the DNS primar y se rver that maintains the master zone information/file for a domain. Default is <non e>. Secondary Server Enter the DNS secondar y server that backs up the primary DNS server for a zone.
8: Services Settings EDS Device Servers User Guide 72 SNMP Page SNMP Page Settings Description SNMP Agent Select whether SNMP is enabled. Choices ar e: On = SNMP is enabled. ( default ) Off = SNMP is disabled. Read Community Enter the case-sensitive comm unity name from which the EDS will receive trap messages.
8: Services Settings EDS Device Servers User Guide 73 Figure 8-3. FTP Pa ge FTP Page FTP Page Settings Description FTP Server Select whether the FTP server is enab led. Choices are: On = FTP server is enabled. ( default ) Off = FTP server is disabled.
8: Services Settings EDS Device Servers User Guide 74 TFTP Page Clicking the TFTP link in the menu bar display s the TFTP page. This page displays the status and various statistics abo ut the Trivial File Transfer Protocol (TFTP) server.
8: Services Settings EDS Device Servers User Guide 75 Syslog Page Clicking the Syslog link in the menu bar displays the Syslog pag e. This page shows the current configuration, status, and statistics for the syslog. Here you can configure the syslog destination and the seve rity of the events to log.
8: Services Settings EDS Device Servers User Guide 76 Syslog Page Settings Description Severity to Log From the drop- down box, select the minimum level of s ystem message the EDS should log. T his setting applies to all syslog facilities. The drop-down list is in descending order of severity (e.
8: Services Settings EDS Device Servers User Guide 77 HTTP Configuration Page If you click Configuration at the top of one of the HTT P pages, the HTTP Configuration page displays. Here you can change HTTP configu ration settings. Under Current Configura tion , Logs has View and Clear links that let you view or clear the log.
8: Services Settings EDS Device Servers User Guide 78 HTTP Configuration Page HTTP Configuration Page Settings Description HTTP Server Select whether the HTTP server is enable d. Choices are: On = HTTP server is enabled. ( default ) Off = HTTP server is disabled.
8: Services Settings EDS Device Servers User Guide 79 HTTP Configuration Page Settings Description Log Format Enter the format of the HTTP l og. The log format directives are as follows: %a remote IP .
8: Services Settings EDS Device Servers User Guide 80 3. On the HTTP Authentication page of the EDS Web Ma nager, add: A URI of port1control A Realm of Monitor An AuthTy pe of Digest A Username and Password 4.
8: Services Settings EDS Device Servers User Guide 81 HTTP A uthentication Pa ge HTTP Authentication Page Settings Description URI Enter the Unif orm Resource Identif ier (URI) of the resource that will participate in the authentication process. Def ault is /.
8: Services Settings EDS Device Servers User Guide 82 HTTP RSS Page If you click RSS at the top of one of the HTTP pages , the HTTP RSS page displays. Here you can specify RDF Site Summary (RSS ) in formation. RSS is a way of feeding online content to Web users.
8: Services Settings EDS Device Servers User Guide 83 HTTP RSS Page HTTP RSS Page Settings Description RSS Feed Select whether an RSS feed is enable d or disabled. An RSS syndication feed is served by the HTT P server. This feed contains up-to-date information about config uration changes that occur on the EDS.
EDS Device Servers User Guide 84 9: Security Settings SSH Pages Clicking the SSH link in the menu bar displays the SSH Server: Host Keys page. This page has four links at the top for viewing and chan ging SSH server host keys, SSH server authorized keys, SSH clie nt known hosts, and SSH client users.
9: Security Settings EDS Device Servers User Guide 85 Figure 9-1. SSH Server: Host Key s Page.
9: Security Settings EDS Device Servers User Guide 86 SSH Server: Host Keys Page SSH Server: Host Keys Page Settings Description Upload Keys Private Key Enter the path and n ame of th e existing private key you want to upload or use the Brow se button to select the key.
9: Security Settings EDS Device Servers User Guide 87 Figure 9-2. SSH Client: Know n Hosts Page SSH Client: Known Hosts Page SSH Client: Known Hosts Page Settings Description Server Enter the name or IP addres s of a kno wn host.
9: Security Settings EDS Device Servers User Guide 88 SSH Server: Authorized Users Page If you click SSH Serv er: Authorized Users at the top of one of the SSH pages, the SSH Server: Authorized Users page display s. Here you can change SSH server settings for authorized users.
9: Security Settings EDS Device Servers User Guide 89 SSH Server: Authorized Users Page SSH Server: Authorized Users Page Settings Description Username Enter the name of the us er authoriz ed to access the SSH server. Password Enter the password associated with the username.
9: Security Settings EDS Device Servers User Guide 90 Figure 9-4. SSH Client: Users Page.
9: Security Settings EDS Device Servers User Guide 91 SSH Client: Users Page SSH Client: Users Page Settings Description Username Enter the name that the EDS uses to connect to the SSH client user. Password Enter the password associated with the username.
9: Security Settings EDS Device Servers User Guide 92 SSL Page Clicking the SSL link in the menu bar displays the SSL page. Here you can upload an existing SSL certificate or create a new self-signed o ne. Note: For more inform ation about SSL, see SSL on page 141 .
9: Security Settings EDS Device Servers User Guide 93 Figure 9-5. SSL Page.
9: Security Settings EDS Device Servers User Guide 94 SSL Page SSL Page Settings Description Upload Certificate New Certificate Enter the path and name of th e existing certificate you want to upload, or use the Brow se button to select the certificate.
EDS Device Servers User Guide 95 10: Maintenance and Diagnostics Settings Filesystem Pages Clicking the Filesystem link in the menu bar displays the Filesystem Statistics p age. This page has two links at the top for viewing filesystem statistics and browsing and manipulating the entire filesystem.
10: Maintenance and Diagnosti cs Settings EDS Device Servers User Guide 96 Filesystem Browser Page If you click Bro w se at the top of a Filesystem pag e, the Filesystem Browser page displays. Here you can browse and man ipulate the entire filesystem.
10: Maintenance and Diagnosti cs Settings EDS Device Servers User Guide 97 Filesystem Brow ser Page Filesystem Browser Page Settings Description Create File Enter the name of the file you want to create, and then click Create . Directory Enter the name of the dire ctory you want to create, and then click Create .
10: Maintenance and Diagnosti cs Settings EDS Device Servers User Guide 98 Diagnostics Pages The EDS has several tools for performing diagn ostics. To view these diagnostic tools, click the Diagnos tics link in the menu bar to display the Diagnostics: Hardware page.
10: Maintenance and Diagnosti cs Settings EDS Device Servers User Guide 99 MIB-II Network Statistics Page Clicking MIB-II Stats from one of the Diagnostics pages displ ays the MIB-II Network Statistics page. This page displays the variou s SNMP-served Management Information Bases (MIBs) available on the EDS.
10: Maintenance and Diagnosti cs Settings EDS Device Servers User Guide 100 IP Sockets Page Clicking IP Sockets from one of the Diagnostics pages di splays the IP Sockets page. This read-only page lists all the network so ckets on the EDS that are currently open.
10: Maintenance and Diagnosti cs Settings EDS Device Servers User Guide 101 Diagnostics: Ping Page Figure 10-5 Diagnostic s: Ping Page Diagnostics: Ping Page Diagnostics: Ping Page Settings Description Host Enter the IP address you want the EDS to pin g.
10: Maintenance and Diagnosti cs Settings EDS Device Servers User Guide 102 Diagnostics: Traceroute Page Clicking Traceroute from one of the Diagnostics pa ges displays the Diagnostics: Traceroute page.
10: Maintenance and Diagnosti cs Settings EDS Device Servers User Guide 103 Diagnostics: DNS Lookup Page Clicking DNS Lookup from one of the Diagnostics page s displays the Diagnostics: DNS Lookup page. Here you can specify a DNS Hostname for a forward lookup or an IP address for a reverse lookup.
10: Maintenance and Diagnosti cs Settings EDS Device Servers User Guide 104 Diagnostics: Memory Page Clicking Memory from one of the Diagno stics pages displays the Diagnostics: Memory. This read-only page shows the total memory and available memory (in bytes), a long with the number of fragments, allocated blo cks, and memory status.
10: Maintenance and Diagnosti cs Settings EDS Device Servers User Guide 105 Diagnostics: Buffer Pool Clicking Buffer Pools from one of the diagnosti cs page displays a read-o nly screen that shows the current usa ge of the private buffer pools.
10: Maintenance and Diagnosti cs Settings EDS Device Servers User Guide 106 Diagnostics: Processes Page Clicking Processes from one of the diagnosti cs page displays a read-o nly screen that lists all processes running on the EDS. The CPU % column displays the percentage of total CPU cycle s a process used in the last two seconds.
10: Maintenance and Diagnosti cs Settings EDS Device Servers User Guide 107 Below the process cha rt is a CPU Load Graph t hat shows the CPU load over the last five minutes. The EDS generates the g raph using the Scalable Vector Grap hics (SVG) modularized XML language and up dates every two seconds.
10: Maintenance and Diagnosti cs Settings EDS Device Servers User Guide 108 Figure 10-11. System Page.
10: Maintenance and Diagnosti cs Settings EDS Device Servers User Guide 109 System Page System Page Settings Description Reboot Device Click the Reboot button to reboot the ED S. When the EDS reboots, refresh your Web bro wser and redirect it to the IP address for the EDS.
10: Maintenance and Diagnosti cs Settings EDS Device Servers User Guide 110 Figure 10-12. Query Port Page Query Port Page Query Port Page Settings Description Query Port Server Select w h ether the query p ort server is enabled or disabled. Choices are: On = query port server is enabled.
EDS Device Servers User Guide 111 11: Advanced Settings Email Pages Clicking the Email link in the menu bar displays the Email Statistics page. This page ha s links at the top for displaying the email c onfiguration and for sending an email. You can configure the email subsy stem for deliveri ng email notifications and send an email.
11: Advanced Settings EDS Device Servers User Guide 112 Figure 11-1. Email Statistics Page Email Configuration Page If you click Configuration at the top of one of the Email page s, the Email Configuration page displays. Here you can change email configurati on settings.
11: Advanced Settings EDS Device Servers User Guide 113 Figure 11-2. Email Configura tion Page.
11: Advanced Settings EDS Device Servers User Guide 114 Email Configuration Pa ge Email Configuration Page Settings Description To (Required) Enter the email address of the recipient of this message. Separate multiple email addr esses with semi-colons.
11: Advanced Settings EDS Device Servers User Guide 115 Figure 11-3. Command L ine Interface Statistics Page Command Line Interface C onfiguration Page If you click Configuration at the top of the Com mand Line Interface Statistics page, the Command Line Interface Config uration page displays.
11: Advanced Settings EDS Device Servers User Guide 116 Figure 11-4. Command L ine Interface Configuration Page Command Line Interface Co nfiguration Page Command Line Interface Configuration Page Settings Description Telnet Access Select whether Telnet access is enabled.
11: Advanced Settings EDS Device Servers User Guide 117 Command Line Interface Configuration Page Settings Description Enable Password Enter the password that must be specifi ed to access the “enable” level in the CLI. Default is disabled. Quit connect line Enter a string to terminate a connect line session a nd resume the CLI.
11: Advanced Settings EDS Device Servers User Guide 118 Figure 11-5. XML Configurat ion Record : Export Sys tem Configuration Page.
11: Advanced Settings EDS Device Servers User Guide 119 Configuration Record: Export Sys tem Configuration Page XML Configuration Record: Export Sy stem Configuration Page Settings Description Export XCR data to browser Select this option to export the XCR data to a Web browser.
11: Advanced Settings EDS Device Servers User Guide 120 XML Status Record: Expor t System Status Page XML Status Record: Export System Status Page Settings Description Export XSR data to browser Select this option to export t he XML status record to a Web browser.
11: Advanced Settings EDS Device Servers User Guide 121 Figure 11-7. XML: Import Syst em Configuration Page.
11: Advanced Settings EDS Device Servers User Guide 122 XML: Import System Configura tion Page XML: Import System Configuration Page Settings Description Import entire external XCR file Enter the path and file name of the entir e e xternal XCR file you want to import or use the Brow se button to select the XCR file.
11: Advanced Settings EDS Device Servers User Guide 123 Figure 11-8. Protocol Stack Page.
11: Advanced Settings EDS Device Servers User Guide 124 Protocol Stack Page Protocol Stack Page Settings Description TCP Send RSTs RST is a TCP control bit that informs the receiving TCP stack to end a connection immediatel y. However, sending this bit may pose a security risk.
11: Advanced Settings EDS Device Servers User Guide 125 Figure 11-9. IP Address Filter Page IP Address Fil ter Page IP Address Filter Page Settings Description IP Address Enter the IP address that is allowed to send packets to the EDS. If using DHCP with BOOTP, enter the IP address of the DHCP/BOOTP server.
EDS Device Servers User Guide 126 12: Updating Firmware Lantronix periodically releases updates t o the firmware to fix problems or provide feature upgrades. Obtaining Firmware Obtain the most up-to-date firmwa re and re lease notes for the EDS from the Lantronix Web site ( http://www.
12: Updating Firmware EDS Device Servers User Guide 127 Updating Firmware 1. Open DeviceInstaller. (See Starti ng DeviceInst aller on page 30.) 2. Open the EDS folder in the left Window pane. 3. Select the EDS that you would like to upgrade. 4. Click the Web Configuration tab and click Go .
EDS Device Servers User Guide 12 8 A: Factory Default Configuration This appendix lists the EDS factory-default c onfigurat ion. The types of settings are in alphabetical order. Network Configuration Settings Network Configuration Parameters Network Configuration Settings BOOTP Client Off (disabled) DHCP Client On (enabled) IP Address 0.
A: Factory Default Configuration EDS Device Servers User Guide 129 Serial Port Line Parameters Serial Port Line Settings Flow Control None Xon char 0x11 (17) Xoff char 0x13 (19) Command Mode Disabled .
A: Factory Default Configuration EDS Device Servers User Guide 130 Accept Mode Accept Mode Paramete rs Accept Mode Settings Accept Mode Enab led Local Port Port 1 = 10001, Po rt 2 = 10002, Port 3 = 10002, and so forth.
A: Factory Default Configuration EDS Device Servers User Guide 131 Connect Mode Parameters Connect Mode Settings Email on Connect None Email on Disconnect None Disconnect Mode Disconnect Mode Paramete.
A: Factory Default Configuration EDS Device Servers User Guide 132 AES Keys AES Key Parameters AES Ke y Settings Accept Mode AES Keys: Encrypt Key None Accept Mode AES Keys: Decrypt Key None Connect M.
A: Factory Default Configuration EDS Device Servers User Guide 133 FTP Settings FTP Parameters FTP Settings FTP Server On Username admin Password PASS TFTP Settings TFTP Parameters TFTP Settings TFTP .
EDS Device Servers User Guide 134 HTTP Settings Configuration HTTP Configuration Parameters HTTP Settings HTTP Server On HTTP Port 80 HTTPS Port 443 Max Timeout 10 seconds Max Bytes 40960 Logging On M.
A: Factory Default Configuration EDS Device Servers User Guide 135 CLI Settings Telnet CLI Telnet Parameters CLI Telnet Settings Telnet Access Enabled Telnet Port 23 SSH Access Enabled SSH Port 22 Pas.
A: Factory Default Configuration EDS Device Servers User Guide 136 Query Port Settings Query Port Parameters Query Port Settings Query Port Server On Diagnostics Settings Ping Diagnostics Ping Paramet.
EDS Device Servers User Guide 13 7 B: T echnical Specifications EDS4100 EDS4100 Technical Specificatio ns Category EDS4100 Specifications CPU Intel ® XScale IXP420 Network Processor running at 266M H.
B: Technical Specifications EDS Device Servers User Guide 138 Category EDS4100 Specifications (cont'd) Dimensions Height: 12.7 cm (5.0 in) Width: Without mounting br ackets 17.65 cm (6.95 in) Width: With mounting brackets 20.14 cm (7.93 in) Depth: 3.
B: Technical Specifications EDS Device Servers User Guide 139 EDS8/16/32PR EDS8/16/32PR Technical Specifications Category EDS8/16/32PR Specifications CPU Intel ® XScale IXP420 Network Processor runni.
B: Technical Specifications EDS Device Servers User Guide 140 Category EDS8/16/32PR Specifications (co nt'd) Case Metal enclosur e with removable rack mounts Protocols Supported ARP, UDP/IP, TCP/.
EDS Device Servers User Guide 141 C: Networking and Security This chapter describe s the following networking and security concepts a s they relate to the EDS: SSL ⎯ described below. SSH ⎯ see page 143 Serial tunneling ⎯ see page 144 This chapter conclude s with a description of modem emulation (pag e 147) .
C: Networking and Security EDS Device Servers User Guide 142 How SSL Works SSL uses cryptography to deliver authenti cation and privacy to message transm ission over the Internet. SSL permits the communica tion of client/server applications without eavesdropping and message tampe ring.
C: Networking and Security EDS Device Servers User Guide 143 Certificate provides the receiver with a way to encode a reply. Digital Certificates come in 40-bit and 128-bit versions. There are two principal ways that a Digital Certificate can be obtained.
C: Networking and Security EDS Device Servers User Guide 144 Tunneling Tunneling provides a way to create a co nnection between two serial device s across an untrusted network so the device s can share data.
C: Networking and Security EDS Device Servers User Guide 145 Tunneling and the EDS Each EDS serial port supp orts two concurrent tunneling connections, Co nnect mode and Accept mode. These con nections operate i ndependen tly of the other EDS serial ports.
C: Networking and Security EDS Device Servers User Guide 146 Connect Mode has six variations: Disabled (no connection) Enabled (always makes a conne ction) Active if it sees any character .
C: Networking and Security EDS Device Servers User Guide 147 To clear out data from the serial buffers upon di sconnecting, configure the EDS to flush serial data (see Tunnel – Disconnect Mode Page on page 62 . Packing Mode Packing mode takes data from the serial port, groups it together, and sen ds it out to nodes on the network.
C: Networking and Security EDS Device Servers User Guide 148 Command Mode The Modem Emulation’s Command m ode supports the standard AT command set. For a list of available commands from the serial or telnet login, enter AT?.
C: Networking and Security EDS Device Servers User Guide 149 (Since the remote port was not specified in the ATDT comm and, the remote port defined under Connect mode is u sed.) Entering ATDT 28.150 causes the EDS to assume the first two octets in the IP address and connects to the remote IP address 192.
EDS Device Servers User Guide 150 D: T echnical Support If you are unable to resolve an issue using the information in this do cumentation: Technical Support US Check our online kn owledge base or send a question to Technical Suppo rt at http://www.lantronix.
EDS Device Servers User Guide 151 E: Lantronix Cables and Adapters Lantronix P/N Description Applications 500-103 6’ RJ45-to DB9 F Included with EDS8/16/32PR for setup or d evice connectivity. Connects the RJ45 RS232 serial ports of EDS8/16/32PR to a DB9M DTE interface of a PC or serial device.
EDS Device Servers User Guide 152 (according to ISO/IEC Guide 22 and EN 45014) Manufacturer’s Name & Address : Lantronix 15353 Barranca Parkway, Irvine, CA 9261 8 USA Declares that the following.
F: Compliance EDS Device Servers User Guide 153 Lithium Battery Notice CAUTION: DANGER OF EXPLOSION IF BATTERY IS INCORRECTLY REPLACED. REPLACE ONLY WITH TH E SAME OR EQUIVALENT TYPE RECOMMENDED BY THE MANUFACTURER. DISCARD USE D BATTERIES ACCORDING TO THE MANUFACTURER'S INS TRUCTIONS.
F: Compliance EDS Device Servers User Guide 154 compromised. The maximu m temperature for the equipment in this environ ment is 50°C. Consideration shoul d be given to the maximum rated ambient. 2. Installation should be such that a hazard ous stability condition is not achieved due to uneven loading.
EDS Device Servers User Guide 15 5 G: W arranty Lantronix warrants each Lantronix product to be free from defe cts in material and workmanship for a period of TWO YEARS after the date of shipment.
EDS Device Servers User Guide 156 Index Accept mode, 146 Settings, 56 Accessing Web Manager, 34 AES key settings, 67 Applications, 17 Authentication settings, 79 Authorized users,SSH server, 88 Browsi.
EDS Device Servers User Guide 157 Factory default configuration, 128 Features, 13 Files Copying, 96 Creating, 96 Moving, 96 Transferring to/fron a TFTP server, 96 Uploading via HTTP, 96 Filesystem pag.
EDS Device Servers User Guide 158 Accept mode, 56 AES keys, 67 Connect mode, 59 Disconnect mode, 62 Modem emulation, 65 Packing mode, 64 Serial settings, 53 Start and stop characters, 55 Statistics, 5.
Un punto importante, dopo l’acquisto del dispositivo (o anche prima di acquisto) è quello di leggere il manuale. Dobbiamo farlo per diversi motivi semplici:
Se non hai ancora comprato il Lantronix EDS16PR è un buon momento per familiarizzare con i dati di base del prodotto. Prime consultare le pagine iniziali del manuale d’uso, che si trova al di sopra. Dovresti trovare lì i dati tecnici più importanti del Lantronix EDS16PR - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso Lantronix EDS16PR imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul Lantronix EDS16PR ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il Lantronix EDS16PR, ma non hai ancora letto il manuale d’uso, dovresti farlo per le ragioni sopra descritte. Saprai quindi se hai correttamente usato le funzioni disponibili, e se hai commesso errori che possono ridurre la durata di vita del Lantronix EDS16PR.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il Lantronix EDS16PR. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo Lantronix EDS16PR insieme con le istruzioni su come risolverli. Anche se non si riesci a risolvere il problema, il manuale d’uso ti mostrerà il percorso di ulteriori procedimenti – il contatto con il centro servizio clienti o il servizio più vicino.
