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Lantronix SecureBox SDS1101

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1. SDS1101 2101 User Guide 85 Category Description Installable Industrial Protocols ModBus TCP ModBus ASCII RTU DF1 Multi Master IAP version only Management Internal web server SNMP read only Serial login Telnet login DeviceInstaller software System Software DeviceInstaller Windows 95 98 ME NT 2000 XP based configuration software Com Port Redirector Windows 98 NT 2000 XP based virtual com port software LEDs Power 10 100 Mb Link on RJ45 10 100 Activity on RJ45 Diagnostic RX Serial 1 Activity TX Serial 1 Activity RX Serial 2 Activity TX Serial 2 Activity Emissions FCC Part 15 Subpart B Class A Radiated Emissions 30MHz 1000MHz ICES 003 Issue 4 February 2004 Class A Radiated Emissions 30MHz 1000MHz AS NZS CISPR 22 2006 Class A Radiated Emissions 30MHz 1000MHz EN55022 1998 A1 2000 A2 2003 Class A Radiated Emissions 30MHz 1000MHz VCCI V 3 2006 04 Class A Radiated Emissions 30MHz 1000MHz EN61000 3 2 2000 Class A Harmonic Current Emissions EN61000 3 3 1995 A1 2001 Fluctuations and Flicker Immunity EN55024 1998 A1 2001 A2 2003 IEC_61000 4 2 1995 ESD 8KV Air Discharge Direct 4KV Contact Discharge Direct Indirect IEC_61000 4 3 1995 Radiated Immunity 3 0V m 1KHz AM Sine Wave at 80 IEC_61000 4 4 1995 EFT Burst 1 0KV Power Lines 0 5KV I O Lines IEC_61000 4 5 1995 Surge Immunity 1 0KV Common Mode 1 0 KV Differential Mode IEC_61000 4 6 1996 Conducted Immunity 3 0 Vrms
2. UL 60950 1 CSA 22 2 No 60950 1 03 EN 60950 1 TUV VCCI C TICK Electromagnetic Emissions FCC Part 15 Subpart B Class A ICES 003 Issue 4 February 2004 Class A AS NZS CISPR 22 2004 Class A EN55022 1998 A1 2000 A2 2003 CLASS A EN61000 3 2 2000 Class A EN61000 3 3 1995 A1 2001 VCCI V 3 2006 04 Class A SDS2101 only Electromagnetic Immunity EN55024 1998 A1 2001 A2 2003 IEC 61000 4 2 1995 IEC 61000 4 3 1995 IEC 61000 4 4 1995 IEC 61000 4 5 1995 IEC 61000 4 6 1996 IEC 61000 4 8 1993 D Compliance and Disclaimer SDS1101 2101 User Guide 93 IEC 61000 4 11 1994 RoHS Notice All Lantronix products in the following families are China RoHS compliant and free of the following hazardous substances and elements Lead Pb Mercury Hg Polybrominated biphenyls PBB Cadmium Cd Hexavalent Chromium Cr VI Polybrominated diphenyl ethers PBDE Product Family Name Toxic or hazardous Substances and Elements Lead Pb Mercury Hg Cadmium Cd Hexavalent Chromium Cr VI Polybrominated biphenyls PBB Polybrominated diphenyl ethers PBDE UDS1100 and 2100 0 0 0 0 0 0 EDS 0 0 0 0 0 0 MSS100 0 0 0 0 0 0 IntelliBox 0 0 0 0 0 0 XPress DR amp XPress DR 0 0 0 0 0 0 SecureBox 1101 amp 2101 0 0 0 0 0 0 WiBox 0 0 0 0 0 0 UBox 0 0 0 0 0 0 MatchPort 0 0 0 0 0 0 SLC 0 0 0 0 0
3. 1000MHz AS NZS CISPR 22 2004 Class A Radiated Emissions 30MHz 1000MHz EN55022 1998 A1 2000 A2 2003 Class A Radiated Emissions 30MHz 1000MHz VCCI V 3 2005 04 Class A Radiated Emissions 30MHz 1000MHz EN61000 3 2 2000 Class A Harmonic Current Emissions EN61000 3 3 1995 A1 2001 Fluctuations and Flicker Immunity EN55024 1998 A1 2001 A2 2003 IEC_61000 4 2 1995 ESD 8KV Air Discharge Direct 4KV Contact Discharge Direct Indirect IEC_61000 4 3 1995 Radiated Immunity 3 0V m 1KHz AM Sine Wave at 80 IEC_61000 4 4 1995 EFT Burst 1 0KV Power Lines 0 5KV I O Lines IEC_61000 4 5 1995 Surge Immunity 1 0KV Common Mode 1 0 KV Differential Mode IEC_61000 4 6 1996 Conducted Immunity 3 0 Vrms 80 AM Modulated 1KHz IEC_61000 4 8 1993 Magnetic Field Immunity 50Hz 1 0 Arms m IEC_61000 4 11 1994 Voltage Dips and Interrupts gt 95 0 5 periods 30 25 periods gt 95 250 periods Isolation Designed with protections against transients and ESD for use under harsh environments Serial Port 15 KV ESD protection on RS232 and RS422 485 transceivers Power Input Up to non repeated 600 W 10 100 usec pulse protection against transient over voltages Ethernet Port 1500 VAC isolation shielded with shield connected to chassis ground for signal integrity and ESD protection Agency Approvals UL CSA FCC CE TUV CTick VCCI SDS1101 2101 User Guide 84 1155 SSDDSS22110011 TTeecchhnniiccaall SSppeecciiff
4. ARP UDP TCP ICMP Telnet TFTP AutoIP DHCP HTTP and SNMP for network communications TCP UDP and Telnet for connections to the serial port TFTP for firmware updates IP for addressing routing and data block handling over the network User Datagram Protocol UDP for typical datagram applications in which devices interact with other devices without a point to point connection Additional Features Modem Emulation In modem emulation mode the SDS can replace dial up modems The unit accepts modem AT commands on the serial port and then establishes a network connection to the end device This arrangement leverages network connections and bandwidth to eliminate dedicated modems and phone lines Built in Web Server The SDS includes a built in web server for configuring the unit and displaying operating and troubleshooting information on the attached links to online support Configuration Methods After installation the SDS requires configuration For the unit to operate correctly on a network it must have a unique IP address on the network There are three basic methods for logging into the SDS and assigning IP addresses and other configurable settings DeviceInstaller Configure the IP address and other network settings on the SDS using a Graphical User Interface GUI on a PC attached to a network See Assigning the IP Address DeviceInstaller Web Manager Through a web browser configure the SDS se
5. Contents 1 Using This Guide 9 Purpose and Audience ________________________________________________ 9 Chapter Summary ___________________________________________________ 9 Additional Documentation_____________________________________________ 10 2 Introduction 11 Applications _______________________________________________________ 11 Application Examples ________________________________________________ 11 Protocol Support ____________________________________________________ 13 Additional Features __________________________________________________ 13 Configuration Methods _______________________________________________ 13 Product Information Label ____________________________________________ 14 3 Getting Started 15 Package Contents __________________________________________________ 15 Installing the SDS ___________________________________________________ 16 Required Information ________________________________________________ 17 Hardware Address _______________________________________________ 17 IP Address _____________________________________________________ 17 Assigning the IP Address DeviceInstaller ________________________________ 18 Installing DeviceInstaller __________________________________________ 18 Assigning an IP Address __________________________________________ 18 Adding the Unit to the Manage List __________________________________ 19 Accessing the SDS1101 2101 Using DeviceInstaller ____________________ 19 Viewing the Curren
6. Power OK Blinking 2x No DHCP response Blinking 2x Setup Menu active RX Serial 1 Activity LED Green Off No data activity Blinking Data being received by SDS2101 on channel 1 TX Serial 1 Activity LED Yellow Off No data activity Blinking data being transmitted from SDS2101 on channel 1 RX Serial 2 Activity LED Green Off No data activity Blinking data being received by SDS2101 on channel 2 TX Serial 2 Activity LED Yellow Off No data activity Blinking Data being transmitted from SDS2101 on channel 2 Ethernet Link LED on the left Bi color Off No Ethernet link established Solid Yellow 10Mbps Ethernet link established Solid Green 100 Mbps Ethernet Link established Ethernet Activity LED on the right Bi color Off No data activity Blinking Yellow Half Duplex data activity Blinking Green Full Duplex data activity Problems and Error Messages Table 11 3 Problems and Error Messages Problem Message Reason Solution When you issue the ARP S command in Windows the ARP entry addition failed 5 message displays Your currently logged in user does not have the correct rights to use this command on this PC Have someone from your IT department log you in with sufficient rights 11 Troubleshooting and Contact Information SDS1101 2101 User Guide 73 Problem Message Reason Solution When you attempt to assign an IP address to the unit by the ARP method the Press Enter
7. s device server settings 1 On the main menu click Server 2 Configure or modify the following fields Server Configuration Telnet Password Enter the password required for Telnet access Retype Password Re enter the password required for Telnet access Advanced ARP Cache Timeout secs When the unit communicates with another device on the network it adds an entry into its ARP table ARP Cache timeout defines the number of seconds 1 600 before it refreshes this table The default setting is 600 TCP Keepalive secs TCP Keepalive time defines how many seconds the unit waits during an inactive connection before checking its status If the unit does not receive a response it drops that connection Enter a value between 0 and 60 seconds 0 disables keepalive The default setting is 45 4 Configuration Using Web Manager SDS1101 2101 User Guide 28 Monitor Mode Bootup Select Disable to disable entry into the monitor mode using the yyy or xx1 key sequence at startup This field prevents the unit from entering monitor mode by interpreting the stream of characters that are received during the device server s initialization at startup The default setting is Enable CPU Performance Mode SDS2101 Only Select the SDS2101 s performance mode Higher performance settings require more energy Low is 26 Mhz Regular is 48 Mhz High is 88 Mhz The default is Regular HTTP Server Port This option allows the configurati
8. 0 XPort 0 0 0 0 0 0 WiPort 0 0 0 0 0 0 SLB 0 0 0 0 0 0 SLP 0 0 0 0 0 0 SCS 0 0 0 0 0 0 SLS 0 0 0 0 0 0 DSC 0 0 0 0 0 0 O toxic or hazardous substance contained in all of the homogeneous materials for this part is below the limit requirement in SJ T11363 2006 X toxic or hazardous substance contained in at least one of the homogeneous materials used for this part is above the limit requirement in SJ T11363 2006 Disclaimer and Supplementary Information This product has been designed to comply with the limits for a Class A digital device pursuant to Part 15 of FCC Rules These limits are designed to provide reasonable protection against such interference when operating in a commercial environment This equipment generates uses and can radiate radio frequency energy and if not installed and used in accordance with this guide may cause harmful interference to radio communications Operation of this equipment of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at user own expense This Class A digital apparatus complies with Canadian ICES 003 Cet appareil num erique de la classe A est conforme la norme NMB 003 du Canada The product complies with the requirements of the Low Voltage Directive 72 23 EEC and the EMC Directive 89 336 EEC Encryption This product includes AES encryption c
9. 80 AM Modulated 1KHz IEC_61000 4 8 1993 Magnetic Field Immunity 50Hz 1 0 Arms m IEC_61000 4 11 1994 Voltage Dips and Interrupts gt 95 0 5 periods 30 25 periods gt 95 250 periods Isolation Designed with protections against transients and ESD for use under harsh environments Serial Port 15 KV ESD protection on RS232 and RS422 485 transceivers Power Input Up to non repeated 600 W 10 100 usec pulse protection against 15 SDS2101 Technical Specifications SDS1101 2101 User Guide 86 Category Description transient over voltages Ethernet Port 1500 VAC isolation shielded with shield connected to chassis ground for signal integrity and ESD protection Agency Approvals UL CSA FCC CE TUV CTick VCCI SDS1101 2101 User Guide 87 AA AAlltteerrnnaattiivvee W Waayyss ttoo AAssssiiggnn aann IIPP AAddddrreessss Earlier chapters describe how to assign a static IP address using DeviceInstaller Web Manager and Setup Mode through a Telnet or serial connection This section covers other methods for assigning an IP address over the network DHCP The unit ships with a default IP address of 0 0 0 0 which automatically enables DHCP If a DHCP server exists on the network it provides the unit with an IP address gateway address and subnet mask when the unit boots up You can use the DeviceInstaller software to search the network for the DHCP assigned IP address and add it to the list of devices retrieved No
10. 9 30 VDC on DB25F serial interface Network Interface 1 RJ45 10Base T 100Base TX Ethernet port Software selectable Ethernet speed 10 100 Auto Software selectable Half Full Auto duplex Dimensions Height 2 3 cm 0 9 in Width 6 4 cm 2 5 in Depth 9 0 cm 3 5 in Weight 0 20 kg 0 45 lb Temperature Operating range 0 to 60 C 32 to 140 F Note Operating range for SDS1101 IAP only 40 to 70 C 40 to 158 F Storage 40 to 85 C 40 to 185 F Relative Humidity Operating 10 to 90 non condensing 40 to 60 recommended Storage 10 to 90 non condensing Case Metal enclosure with integrated wall mounts Optional 35 mm Din Rail mount available Protocols Supported ARP UDP IP TCP IP Telnet ICMP SNMP DHCP BOOTP TFTP and HTTP Installable Industrial Protocols ModBus TCP ModBus ASCII RTU DF1 Multi Master IAP version only Management Internal web server SNMP read only Serial login 14 SDS1101 Technical Specifications SDS1101 2101 User Guide 83 Category Description Telnet login DeviceInstaller software System Software DeviceInstaller Windows 95 98 ME NT 2000 XP based configuration software Com Port Redirector Windows 98 NT 2000 XP based virtual com port software LEDs Power 10 100 Mb Link 10 100 Activity Diagnostic Status Emissions FCC Part 15 Subpart B Class A Radiated Emissions 30MHz 1000MHz ICES 003 Issue 4 February 2004 Class A Radiated Emissions 30MHz
11. IP address assigning 18 25 41 automatic assignment 25 factory default 17 gateway 41 other ways to assign 87 requirement 17 searching for on the network 19 show after ring 54 Label 14 LEDs 71 72 MAC address 14 Modem emulation 13 Modem Mode 51 Monitor Mode 69 Netmask 42 Network settings 24 Null modem cable 77 Package contents 15 Password for Telnet configuration 42 Pinouts 76 80 Ethernet connector 79 serial connector 76 Power plug 78 Problems 72 Protocols 13 Redirection software 12 Required information 17 RJ45 Ethernet port 78 RoHS notice 93 RS 232 and RS 485 422 standards 76 Security settings 60 Serial port accessing Setup Mode 21 login 21 Serial tunneling 11 Server settings Setup Mode 41 Web Manager 26 Setup Mode 38 accessing by serial port connection 39 accessing by Telnet See SNMP 61 TCP settings 32 Technical specifications Technical Support 74 SDS1101 2101 User Guide 96 TFTP 66 Troubleshooting 9 71 UDP settings 35 Warranty 91 Web Manager 23
12. put lt local filename gt lt destination file name gt The following examples demonstrate the TFTP command sequence to download the rom file and the cob file SDS1101 tftp i 192 168 1 111 put SDS1101_6102 rom D3 tftp i 192 168 1 111 put SDS1101_webm_1404 cob WEB1 SDS2101 tftp i 192 168 1 121 put SDS2101_6500 rom D4 tftp i 192 168 1 121 put SDS2101_webm_1600 cob WEB1 Recovering the Firmware Using the Serial Port and DeviceInstaller If for some reason the firmware is damaged you can recover the firmware file by using DeviceInstaller to download the ROM file over the serial port To recover firmware 1 Start DeviceInstaller If your PC has more than one network adapter a message displays Select an adapter and click OK 9 Firmware Upgrades SDS1101 2101 User Guide 68 2 From the Tools menu select Advanced Recover Firmware The Serial Port Firmware Upgrade window displays 3 For Port on PC enter the COM port on the PC that is connected to the serial port of the Lantronix unit 4 For Device Model be sure the appropriate device e g SDS1101 displays 5 For Firmware File click the Browse button and go to the location where the firmware file resides Note Make sure the SDS1101 2101 on which you are recovering firmware is connected to this selected port on your PC 6 Click OK to download the file 7 When prompted reset the device Status messages and a progress bar at the bottom
13. Part Number 900 451 Revision C February 2010 SDS1101 2101 User Guide SDS1101 2101 User Guide 2 Copyright amp Trademark 2009 and 2010 Lantronix All rights reserved No part of the contents of this book may be transmitted or reproduced in any form or by any means without the written permission of Lantronix Printed in the United States of America Ethernet is a trademark of XEROX Corporation UNIX is a registered trademark of The Open Group Windows 95 Windows 98 Windows 2000 and Windows NT are trademarks of Microsoft Corp Netscape is a trademark of Netscape Communications Corporation Contacts Lantronix 167 Technology Drive Irvine CA 92618 USA Toll Free 800 526 8766 Phone 949 453 3990 Fax 949 450 7249 Technical Support Online www lantronix com support Sales Offices For a current list of our domestic and international sales offices go to the Lantronix Web site at http www lantronix com about contact index html Disclaimer Operation of this equipment in a residential area is likely to cause interference in which case the user at his or her own expense will be required to take whatever measures may be required to correct the interference Note This product has been designed to comply with the limits for a Class A digital device pursuant to Part 15 of FCC Rules These limits are designed to provide reasonable protection against such interference when operating in a commercial environment Th
14. To open the Web Manager in a web browser click the External Browser button The Web Manager displays A user and password dialog box displays 3 By default no user and password are configured so just press OK 4 Continue with 4 Configuration Using Web Manager Note To assign Security settings you must use the Setup Mode window in a Telnet session To configure the unit using a Telnet session 1 Click the Telnet Configuration tab The Setup Mode window displays 2 Press Enter within 5 seconds 3 Continue with step 4 in 5 Configuration via Telnet or Serial Port Setup Mode Assigning the IP Address Serial Port Login To assign the IP address and other network settings using a serial connection 1 Connect a console terminal or a PC running a terminal emulation program to the unit s serial port The default serial port settings are 9600 baud 8 bits no parity 1 stop bit no flow control 3 Getting Started SDS1101 2101 User Guide 22 2 To enter Setup Mode cycle the unit s power power off and back on After power up the self test begins and the red Diagnostic LED starts blinking You have one second to enter three lowercase x characters Note The easiest way to enter Setup Mode is to hold down the x key at the terminal or emulation while powering up the unit 3 Select 0 Server Configuration and follow the prompts until you get to IP address 4 Enter the new IP address subnet mask and gateway i
15. an IP address x x x x and the remote port number defined within the unit ATD0 0 0 0 Forces the unit into Monitor Mode if a remote IP address and port number are defined within the unit ATD Forces the unit into Monitor Mode if a remote IP address and port number are not defined within the unit ATDx x x x Makes a connection to an IP address x x x x and the remote port number defined within the unit ATH Hangs up the connection Entered as ATH ATS0 n Enables or disables connections from the network going to the serial port n 0 disables the ability to make a connection from the network to the serial port n 1 9 enables the ability to make a connection from the network to the serial port n gt 1 9 is invalid ATEn Enables or disables character echo and responses n 0 disables character echo and responses n 1 enables character echo and responses ATVn Enables numeric response or full verbose n 0 enables numeric response n 1 enables full verbose 7 Setup Mode Channel Configuration SDS1101 2101 User Guide 54 Note The unit recognizes these AT commands as single commands such as ATE0 or ATV1 it does not recognize compound commands such as ATE0V Send the Escape Sequence in Modem Mode Send in Modem Mode Y _ Disable or enable the SDS s ability to send the escape sequence The default setting is Y Yes send the escape sequence Show IP addr after RING Show IP addr aft
16. are assigned for the host part Default Gateway The gateway address or router allows communication to other LAN segments The gateway address should be the IP address of the router connected to the same LAN segment as the unit The gateway address must be within the local network 4 Configuration Using Web Manager SDS1101 2101 User Guide 26 4 When you are finished click the OK button 5 On the main menu click Apply Settings Ethernet Configuration You must specify the speed and direction of data transmission To specify how data will be transmitted 1 On the main menu click Network 2 Enter the following as necessary Auto Negotiate With this option the Ethernet port auto negotiates the speed and duplex with the hardware endpoint to which it is connected This is the default If this option is not selected complete the fields that become available Speed The speed of data transmission The default setting is 100 Mbps Duplex The direction of data transmission The default setting is Full 3 When you are finished click the OK button 4 On the main menu click Apply Settings Server Configuration The unit s server values display when you select Server from the main menu The following sections describe the configurable parameters on the Server Settings page 4 Configuration Using Web Manager SDS1101 2101 User Guide 27 Figure 4 3 Server Settings To configure the SDS
17. are treated separately resulting in a two digit hexadecimal number in this case 4C Use the following table to convert values from binary to hexadecimal Decimal Binary Hex 0 0000 0 1 0001 1 2 0010 2 3 0011 3 4 0100 4 5 0101 5 6 0110 6 7 0111 7 8 1000 8 9 1001 9 10 1010 A 11 1011 B 12 1100 C 13 1101 D 14 1110 E 15 1111 F B Binary to Hexadecimal Conversions SDS1101 2101 User Guide 90 Scientific Calculator Another simple way to convert binary to hexadecimals is to use a scientific calculator such as the one available on Windows operating systems For example 1 On the Windows Start menu click Programs Accessories Calculator 2 On the View menu select Scientific The scientific calculator displays 3 Select Bin Binary and type the number to convert 4 Click Hex The hexadecimal value displays SDS1101 2101 User Guide 91 CC W Waarrrraannttyy For details on the Lantronix warranty replacement policy please go to our Web site at www lantronix com support warranty SDS1101 2101 User Guide 92 DD CCoom mpplliiaannccee aanndd DDiissccllaaiim meerr Manufacturer s Name amp Address Lantronix 167 Technology Drive Irvine CA 92618 USA Declares that the following product Product Name Model SDS1101 and SDS2101 Device Servers Conforms to the following standards or other normative documents Safety
18. displaying what was typed Data Echo amp Modem Response Full Verbose The unit echoes modem commands and responds to a command with a message string shown in the table below Numeric Response The unit echoes modem commands and responds to a command with a numeric response Modem Responses Only Full Verbose The unit does not echo modem commands and responds to a command with a message string shown in the table below Numeric Response The unit does not echo modem commands and responds to a command with a numeric response Table 7 7 Modem Mode Messages Message Meaning Full Verbose OK Command was executed without error CONNECT A network connection has been established NO CARRIER A network connection has been closed RING n n n n A remote device having IP address n n n n is connecting to this device Numeric Response 0 OK 1 Connected 2 Ring 3 No Carrier 4 Error Received commands must begin with the two character sequence AT and be terminated with a carriage return character The unit ignores any character sequence received not starting with AT and only recognizes and processes single AT style commands The unit treats compound AT commands as unrecognized commands If the Full Verbose option is in effect the unit responds to an unrecognized command string that is otherwise formatted correctly begins with AT and ends with carriage return with the OK message and takes no further acti
19. of the screen show the progress of the file transfer When the file transfer completes the message Successful Click OK to Close displays 8 Click the OK button to complete this procedure SDS1101 2101 User Guide 69 1100 M Moonniittoorr M Mooddee Monitor Mode is a command line interface used for diagnostic purposes There are two ways to enter Monitor Mode locally using the serial port or remotely using the network Entering Monitor Mode Using the Serial Port To enter Monitor Mode locally 1 Follow the same steps used for setting the serial configuration parameters see Serial Port 2 Instead of typing three x keys however a Type zzz or xx1 to enter Monitor Mode with network connections b Type yyy or yy1 to enter Monitor Mode without network connections A 0 gt prompt indicates that you have successfully entered Monitor Mode Entering Monitor Mode Using the Network Port To enter Monitor Mode using a Telnet connection 1 Establish a Telnet session to the configuration port 9999 The following is an example of the message that appears 2 Type M upper case immediately A 0 gt prompt indicates that you have successfully entered Monitor Mode Monitor Mode Commands The following commands are available in Monitor Mode Many commands have an IP address as an optional parameter xxx xxx xxx xxx If you enter the IP address the command is applied to another unit with that IP address I
20. the remote port Enter 01 for directed or broadcast UDP The default setting is 00 Accept Incoming Select Yes to accept incoming UDP datagrams The default setting is Yes Endpoint Configuration Local Port Enter the local port number 4 Configuration Using Web Manager SDS1101 2101 User Guide 37 Remote Port Enter the port number of the remote device Remote Host Enter the IP address of the remote device Use Broadcast Select to broadcast the UDP datagram Datagrams of type 01 can be sent as a broadcast by enabling this option The default is not to broadcast Note Datagrams are sent as subnet directed broadcasts Device Address Table The table is enabled when Datagram Type is set to FD Enter values between 1 and 255 to identify units on the local network of device servers Note Lantronix Tech Support supports Datagram type 01 Datagram Type FD is for OEM use 3 When you are finished click the OK button 4 On the main menu click Apply Settings Apply Settings 1 To save and apply the configuration changes to the device server click the Apply Settings button Note Clicking OK on each page does not change the configuration on the device OK tells the SDS what changes to use Apply Settings makes the changes permanent and reboots the SDS Apply Factory Defaults 1 Click the Apply Defaults button to set the device server back to the default settings For details see Default Settings Option 7 2 C
21. unit is DHCP enabled and automatically assigned an IP address on DHCP enabled networks If you are assigning a static IP address the systems administrator generally provides the IP address subnet mask and gateway Note The factory default IP address is 0 0 0 0 to enable DHCP BOOTP and AutoIP When the units boots it sends a DHCP broadcast to try and get an IP address If it receives no reply from a DHCP server the SDS tries BOOTP If the SDS does not receive a response from BOOTP it reverts to an AutoIP address IP Address _______ _______ _______ _______ Subnet Mask _______ _______ _______ _______ Gateway _______ _______ _______ _______ You have several options for assigning an IP address and related network settings to your unit This chapter provides information about using the DeviceInstaller graphical user interface and serial port login command line interface methods Note For information about other methods of assigning the IP address such as DHCP AutoIP ARP and Telnet see Alternative Ways to Assign an IP Address 3 Getting Started SDS1101 2101 User Guide 18 Assigning the IP Address DeviceInstaller This chapter covers the steps for getting the SDS1101 2101 device server online and for viewing its current configuration Note DeviceInstaller online Help provides more detailed information on using DeviceInstaller Installing DeviceInstaller To use the DeviceInstaller utility first install it f
22. 0 2400 4800 9600 default 19200 38400 57600 115200 and 230400 baud The SDS2101 also supports 460800 and 921600 baud The 4 Configuration Using Web Manager SDS1101 2101 User Guide 31 default setting is 9600 Data Bits Indicates the number of bits in a transmitted data package The default setting is 8 Parity Checks for the parity bit The default setting is None Stop Bits The stop bit follows the data and parity bits in serial communication It indicates the end of transmission The default setting is 1 Pack Control Enable Packing Select to enable packing on the SDS Two firmware selectable packing algorithms define how and when packets are sent to the network The standard algorithm is optimized for applications in which the unit is used in a local environment allowing for very small delays for single characters while keeping the packet count low The alternate packing algorithm minimizes the packet count on the network and is especially useful in applications in a routed Wide Area Network WAN Adjusting parameters in this mode can economize the network data stream Disabled by default Idle Gap Time Select the maximum time for inactivity The default time is 12 milliseconds Match 2 Byte Sequence Use to indicate the end of a series of data to be sent as one group The sequence must occur sequentially to indicate end of the data collection to the SDS The default setting is No Match Bytes Use to in
23. 000 000 _ Netmask Number of Bits for Host Part A netmask defines the number of bits taken from the IP address that are assigned for the host part Netmask Number of Bits for Host Part 0 default 0 _ Note Class A 24 bits Class B 16 bits Class C 8 bits The unit prompts for the number of host bits to be entered then calculates the netmask which appears in standard decimal dot notation for example 255 255 255 0 when the saved parameters display The default setting is 0 Table 6 2 Standard IP Network Netmasks Network Class Host Bits Netmask A 24 255 0 0 0 B 16 255 255 0 0 C 8 255 255 255 0 Change Telnet Configuration Password Setting the Telnet configuration password prevents unauthorized access to the setup menu through a Telnet connection to port 9999 or through web pages The password must have 4 characters The default setting is N No Figure 6 2 Change Telnet Configuration Password Change telnet config password N _ An enhanced password setting for Telnet access only of 16 characters is available under Security Settings Option 6 Note You do not need a password to access the Setup Mode window by a serial connection DHCP Name If a DHCP server has automatically assigned the IP address and network settings you can discover the unit by using the DeviceInstaller network search feature or Monitor Mode see 10 Monitor Mode Note When you enter Monitor Mode from the serial po
24. 01 Quick Start Provides the steps for getting the SDS1101 2101 up and running DeviceInstaller Online Help Provides instructions for using the Windows based utility to configure the SDS1101 2101 and other Lantronix device servers Com Port Redirector User Guide Provides information on using the Windows based utility to create a virtual com port SDS1101 2101 User Guide 11 22 IInnttrroodduuccttiioonn The SDS1101 is a single port device server and the SDS2101 is a dual port device server that provide a quick simple and cost effective way to bring the advantages of data accessibility and remote management to devices not currently connected to a network Applications The SDS family of Device Servers allows serial devices such as those listed below to connect and communicate over Ethernet networks using the IP protocol family TCP for connection oriented stream applications and UDP for datagram applications The SDS1100 2101 Secure Device Server offers secure data communications using Rijndael Advanced Encryption Standards AES and is certified by the National Institute of Standard and Technology NIST to meet Federal Information Processing Standards FIPS required for data communication on US government and government contractor s networks Security alarms Access control devices Fire control panels Time attendance clocks and terminals ATM machines Data collection devices RFID r
25. 1 1 1 1 2 stop bits are implemented by the software This might influence performance The following table demonstrates how to build some common Interface Mode settings Table 7 2 Common Interface Mode Settings Common I F Mode Setting Binary Hex RS 232C 8 bit No Parity 1 stop bit 0100 1100 4C RS 232C 7 bit Even Parity 1 stop bit 0111 1000 78 RS 485 2 wire 8 bit No Parity 1 stop bit 0100 1111 4F RS 422 8 bit Odd Parity 1 stop bit 0101 1101 5D Flow Flow control sets the local handshaking method for stopping serial input output The default setting is 00 Flow 00 _ 7 Setup Mode Channel Configuration SDS1101 2101 User Guide 46 Use the following table to select flow control options Table 7 3 Flow Control Options Flow Control Option Hex No flow control 00 XON XOFF flow control 01 Hardware handshake with RTS CTS lines 02 XON XOFF pass characters to host 05 Port Number The setting represents the source port number in TCP connections It is the number that identifies the channel for remote initiating connections Port No 10001 _ The default setting for Port 1 is 10001 and for Port 2 is 10002 SDS2101 only The range is 1 65535 except for the following reserved port numbers Table 7 4 Reserved Port Numbers Warning We recommend that you not use the reserved port numbers for this setting as incorrect operation may result Use Port 0 for the outg
26. 1 or SDS2101 icon Select the SDS unit by clicking on its IP address to view its configuration Viewing the Current Configuration DeviceInstaller provides a view of the unit s configuration To view the unit s current settings 1 Follow the instructions above to locate the SDS1101 or SDS2101 2 In the right pane click the Device Details tab The current SDS1101 2101 configuration displays Name Configurable field A name that identifies the SDS Double click the field type in the value and press Enter to complete This name is not visible on other PCs or laptops using DeviceInstaller Group Configurable field A group name to categorize the SDS Double click the field type in the value and press Enter to complete This group name is not visible on other PCs or laptops using DeviceInstaller Comments Configurable field Information about the SDS Double click the field type in the value and press Enter to complete This description or comment is not visible on other PCs or laptops using DeviceInstaller 3 Getting Started SDS1101 2101 User Guide 20 Device Family Non configurable field Displays the SDS1101 s and SDS2101 s device family type as SDS Type Non configurable field Displays the device type as SDS1101 or SDS2101 ID Non configurable field Displays the SDS s ID embedded within the box Hardware Address Non configurable field Displays the SDS s hardware or MAC address Firmware Ve
27. 101 or DB9F to DB9F Null Modem Cable SDS2101 Power supply CD with documentation and software utilities Fastening kit Quick Start Guide 3 Getting Started SDS1101 2101 User Guide 16 Installing the SDS Figure 3 1 SDS1101 Connected to Serial Device and Network To install the unit Complete the following steps in order Refer to the numbers in the figure above Note See the sections that follow for details about connectors and pinouts 1 Connect a serial device to your unit 2 Connect an Ethernet cable to the RJ45 port 3 Supply power to your unit using the power supply that was included in the packaging Note The required input voltage is 9 30 VDC center or 10 24 VAC 1 5W maximum power required 4 Supply power to the serial device Note If you encounter a problem please see LEDs for diagnostic information 3 Getting Started SDS1101 2101 User Guide 17 Required Information Before configuring the SDS have the following information available Hardware Address Take note of the unit s hardware address also known as the Ethernet or MAC address It is on the product label in the format 00 20 4a XX XX XX where the XXs are unique numbers assigned to the product see Product Information Label Hardware Address 00 20 4a _____ _____ _____ IP Address The SDS must have a unique IP address on your network This address references the specific unit By default the
28. Configuration Details the serial port settings 8 Setup Mode Advanced Settings Details expert and security settings and explains how to reset the unit to factory default values 9 Firmware Upgrades Provides instructions for obtaining the latest firmware and updating the SDS 10 Monitor Mode Provides instructions for accessing and using the command line interface to monitor the network and diagnose problems 11 Troubleshooting and Contact Information Describes common problems and error messages and how to contact Lantronix Technical Support 12 SDS1101 Connections and Pinouts Provides descriptions and illustrations of connection hardware 13 SDS2101 Connections and Pinouts Provides descriptions and illustrations of connection hardware 14 SDS1101 Technical Specifications Lists technical specifications for the SDS1101 1 Using This Guide SDS1101 2101 User Guide 10 15 SDS2101 Technical Specifications Lists technical specifications for the SDS2101 A Alternative Ways to Assign an IP Address Provides detailed information about using DHCP AutoIP BOOTP ARP and Telnet to assign an IP address B Binary to Hexadecimal Conversions Provides instructions for converting binary values to hexadecimals Additional Documentation Visit the Lantronix web site at www lantronix com support documentation for the latest documentation and the following additional documentation SDS1101 amp SDS21
29. Ctrl In Accepts external connection requests only when the Modem Control In input is asserted With Start Character Attempts to connect when it receives a specific start character from the serial port The default start character is carriage return Manual Connection Attempts to connect when directed by a command string received from the serial port Auto Start Automatically connects to the remote IP address and port after booting up Start Character If Active Connect is set to With Start Character enter the start character in this field The default setting is 0D Modem Mode Indicates the on screen response type when in Modem Mode if Modem Mode is enabled The default setting is None Show IP Address After Ring Indicates whether to display the remote IP address upon connection The default setting is Yes Endpoint Configuration Local Port Enter the local port number Auto increment for active connect Select to auto increment the local port number for new outgoing connections The range of auto incremented port numbers is 50 000 to 59 999 and loops back to the beginning when the maximum range is reached Disabled by default Remote Port Enter the remote port number Remote Host Enter the IP address of the remote device Common Options Telnet Com Port Cntrl This field is available for configuration only when Active Connect is set to None Select Enable to permit Telnet communication to th
30. Name The SNMP Community Name is a required field for NMS to read or write to a device Enter a string of 1 to 13 characters The default setting is public SNMP Community Name public The default entry is public The current value is displayed in parentheses Disable Telnet Setup Note If you choose to disable this option keep in mind that disabling both Telnet Setup and Port 77FE will prevent users from accessing the setup menu from the network This setting defaults to the N No option The Y Yes option disables access to Setup Mode by Telnet port 9999 It only allows access locally using the web pages and the serial port of the unit Disable Telnet Setup N Disable TFTP Firmware Update This setting defaults to the N No option The Y Yes option disables the use of TFTP to perform network firmware upgrades With this option you can download firmware upgrades over the serial port using DeviceInstaller s Recover Firmware procedure See 9 Firmware Upgrades Disable TFTP Firmware Update N 8 Setup Mode Advanced Settings SDS1101 2101 User Guide 62 Disable Port 77FE Hex Note If you choose to disable this option keep in mind that disabling both Telnet Setup and Port 77FE will prevent users from accessing the setup menu from the network Port 77FE is a setting that allows DeviceInstaller Web Manager and custom programs to configure the unit remotely You may wish to disable this capability for
31. OEM setup record The default setting is N No Enable alternate MAC N _ Ethernet connection type The SDS allows for the Ethernet speed and duplex to be manually configured Enter 0 for auto negotiation default To select the speed and duplex enter one of the following 2 10Mbit half duplex 3 10Mbit full duplex 4 100Mbit half duplex or 5 100Mbit full duplex Ethernet connection type 0 _ Security Settings Option 6 You can change security settings by means of Telnet or serial connections only not on the Web Manager We recommend that you set security over the dedicated network or over the serial setup to prevent eavesdropping Caution Disabling both Telnet Setup and Port 77FE will prevent users from accessing the setup menu from the network Disabling Port 77FE also disables the Web from configuring the device Select 6 to configure security settings 8 Setup Mode Advanced Settings SDS1101 2101 User Guide 61 Figure 8 2 Security Settings Disable SNMP N SNMP Community Name public Disable Telnet Setup N Disable TFTP Firmware Update N Disable Port 77FEh N Disable Web Server N Disable Web Setup N Disable ECHO ports Y Enable Encryption N Enable Enhanced Password N Disable SNMP This setting allows you to disable the SNMP protocol on the unit for security reasons The default setting is N No Disable SNMP N SNMP Community
32. __ 54 Show IP addr after RING ____________________________________________ 54 Auto Increment Source Port ___________________________________________ 54 Remote IP Address _________________________________________________ 54 Remote Port _______________________________________________________ 54 DisConnMode ______________________________________________________ 54 Flush Mode Buffer Flushing __________________________________________ 55 Pack Control _______________________________________________________ 56 Packing Interval _________________________________________________ 57 Trailing Characters _______________________________________________ 57 Send Characters ________________________________________________ 57 DisConnTime Inactivity Timeout ______________________________________ 57 Send Characters ____________________________________________________ 57 Telnet Terminal Type ________________________________________________ 58 Channel Port Password _____________________________________________ 58 8 Setup Mode Advanced Settings 59 Expert Settings Option 5 ____________________________________________ 59 ARP Cache timeout in seconds _____________________________________ 59 CPU Performance SDS2101 only __________________________________ 59 Disable Monitor Mode at bootup ____________________________________ 59 HTTP Port Number ______________________________________________ 60 MTU Size ______________________________________________________ 60 Ena
33. ___________ 24 Figure 4 3 Server Settings ______________________________________________ 27 Figure 4 4 Hostlist Settings _____________________________________________ 29 Figure 4 5 Channel Serial Settings _______________________________________ 30 Figure 4 6 TCP Connection Settings ______________________________________ 33 Figure 4 7 UDP Connection Settings _____________________________________ 36 Figure 5 1 MAC Address _______________________________________________ 39 Figure 5 2 Setup Menu Options _________________________________________ 39 Figure 6 1 Network Settings ____________________________________________ 41 Figure 6 2 Change Telnet Configuration Password __________________________ 42 Figure 7 1 Serial Port Settings __________________________________________ 44 Figure 7 2 Hostlist Option ______________________________________________ 50 Figure 8 1 Expert Settings ______________________________________________ 59 Figure 8 2 Security Settings ____________________________________________ 61 Figure 8 3 Encryption Keys _____________________________________________ 63 Figure 9 1 TFTP Window ______________________________________________ 67 Figure 12 1 Serial Interface _____________________________________________ 76 Figure 12 2 DB25 Female DCE Interface RS232 ____________________________ 76 Figure 12 3 DB25 Female Interface RS422 4 wire mode _____________________ 77 Figure 13 1 Serial Interface ___________________
34. _____________________ 81 Reset Button ___________________________________________________ 81 Ethernet Connector Pinouts ________________________________________ 81 Power Plug _____________________________________________________ 81 14 SDS1101 Technical Specifications 82 15 SDS2101 Technical Specifications 84 Contents SDS1101 2101 User Guide 7 A Alternative Ways to Assign an IP Address 87 DHCP _________________________________________________________ 87 AutoIP ________________________________________________________ 87 BOOTP ________________________________________________________ 88 ARP and Telnet _________________________________________________ 88 B Binary to Hexadecimal Conversions 89 Converting Binary to Hexadecimal ______________________________________ 89 Conversion Table ________________________________________________ 89 Scientific Calculator ______________________________________________ 90 C Warranty 91 D Compliance and Disclaimer 92 Index 95 Figures Figure 2 1 Serial Tunneling Example _____________________________________ 12 Figure 2 2 Direct TCP IP or Redirector Configuration _________________________ 12 Figure 2 3 Sample Hardware Address ____________________________________ 14 Figure 3 1 SDS1101 Connected to Serial Device and Network _________________ 16 Figure 4 1 Lantronix Web Manager ______________________________________ 24 Figure 4 2 Network Settings _________________________________
35. __________________________ 80 Figure 13 2 DB9 Male RS232 Serial DTE Connector _________________________ 80 Figure 13 3 Network Interface ___________________________________________ 81 Tables Table 6 1 BootP DHCP AutoIP options ____________________________________ 41 Table 6 2 Standard IP Network Netmasks _________________________________ 42 Table 7 1 Interface Mode Options ________________________________________ 45 Table 7 2 Common Interface Mode Settings ________________________________ 45 Table 7 3 Flow Control Options __________________________________________ 46 Contents SDS1101 2101 User Guide 8 Table 7 4 Reserved Port Numbers _______________________________________ 46 Table 7 5 Connect Mode Options ________________________________________ 47 Table 7 6 Manual Connection Address Example ____________________________ 49 Table 7 7 Modem Mode Messages _______________________________________ 52 Table 7 8 Modem Mode Commands ______________________________________ 53 Table 7 9 Disconnect Mode Options ______________________________________ 55 Table 7 10 Flush Mode Options _________________________________________ 56 Table 7 11 Pack Control Options ________________________________________ 56 Table 9 1 Firmware Files _______________________________________________ 66 Table 10 1 Monitor Mode Commands _____________________________________ 70 Table 10 2 Command Response Codes ___________________________________ 70 T
36. _____________________________ 39 Exiting Setup Mode _________________________________________________ 39 6 Setup Mode Server Configuration 41 Server Configuration Option 0 ________________________________________ 41 IP Address ________________________________________________________ 41 Set Gateway IP Address _____________________________________________ 41 Netmask Number of Bits for Host Part __________________________________ 42 Change Telnet Configuration Password __________________________________ 42 DHCP Name _______________________________________________________ 42 7 Setup Mode Channel Configuration 44 Channel 1 Option 1 amp Channel 2 Option 2 on SDS2101 only _______________ 44 Baudrate __________________________________________________________ 44 I F Interface Mode _________________________________________________ 45 Flow _____________________________________________________________ 45 Port Number _______________________________________________________ 46 Connect Mode _____________________________________________________ 46 a Incoming Connection ___________________________________________ 47 b Response ____________________________________________________ 48 c Active Startup _________________________________________________ 48 d Datagram Type _______________________________________________ 51 e Modem Mode _________________________________________________ 51 Send the Escape Sequence in Modem Mode ______________________
37. able 11 1 SDS1101 LEDs _____________________________________________ 71 Table 11 2 SDS2101 LEDs _____________________________________________ 72 Table 11 3 Problems and Error Messages _________________________________ 72 Table 14 1 SDS1101 Technical Specifications ______________________________ 82 Table 15 1 SDS2101 Technical Specifications ______________________________ 84 SDS1101 2101 User Guide 9 11 UUssiinngg TThhiiss G Guuiiddee Purpose and Audience This guide provides the information needed to configure use and update the SDS1101 amp SDS2101 device servers It is for system administrators and those responsible for installing and maintaining the SDS Chapter Summary The remaining chapters in this guide include 2 Introduction Describes the main features of the SDS and the protocols it supports 3 Getting Started Provides information for installing your unit and getting it up and running using DeviceInstaller or a serial port connection 4 Configuration Using Web Manager Details using the Web Manager to set parameters such as port and server properties 5 Configuration via Telnet or Serial Port Setup Mode Provides instructions for accessing Setup Mode command line interface using a Telnet connection through the network or a terminal or terminal emulation program through the serial port 6 Setup Mode Server Configuration Details the network server settings 7 Setup Mode Channel
38. ack panel contains a 9 30VDC power plug and an RJ45 10 100 Ethernet port Figure 13 3 Network Interface Reset Button You can reset the unit to factory defaults including clearing the network settings IP address gateway and netmask are set to 00s To reset the unit to factory defaults 1 Place the end of a paper clip or similar object into the reset opening and press for a minimum of 3 seconds 2 Release the button and remove the paper clip The firmware restores factory default settings to the configuration and invokes a reset internally Ethernet Connector Pinouts Power Plug Power input on the power plug is 9 30 VDC center 1 8W maximum power RJ45 Ethernet Port Reset Button Power Plug SDS1101 2101 User Guide 82 1144 SSDDSS11110011 TTeecchhnniiccaall SSppeecciiffiiccaattiioonnss Table 14 1 SDS1101 Technical Specifications Category Description CPU Lantronix DSTNI EX 48 MHz clock Internal CPU Memory 256 KB zero wait state SRAM Flash 2 MB Flash EEPROM 2 KB EEPROM Serial Interface 1 DB25F DCE serial port Software selectable baud rate from 300 to 230 KBaud Software selectable RS232 RS422 or RS485 2 and 4 wire support Serial Line Formats Characters 7 or 8 data bits Stop bits 1 or 2 Parity odd even none Modem Control DTR DSR Flow Control Hardware CTS RTS Software XON XOFF Power Input 9 30 VDC or 9 24 VAC on barrel connector 1 5 Watts maximum consumption
39. ault setting is 250 Host Information Host Address Enter or modify the host s IP address Port Enter the target port number 3 When you are finished click the OK button 4 On the main menu click Apply Settings Channel 1 amp Channel 2 SDS2101 only Configuration The Channel configuration defines how the serial port responds to network and serial communication Serial Settings To configure the channel s serial settings 4 Configuration Using Web Manager SDS1101 2101 User Guide 30 1 On the main menu click Serial Settings under Channel 1 to display the Serial Settings window Figure 4 5 Channel Serial Settings 2 In the available fields enter the following information Channel 1 Disable Serial Port When selected disables communication through the serial port The serial port is enabled by default Note This feature is not available on single port device servers Port Settings Protocol From the drop down menu select the protocol type for the selected channel The default setting is RS232 Flow Control Flow control manages data flow between devices in a network to ensure it is processed efficiently Too much data arriving before a device is prepared to manage it causes lost or retransmitted data None is the default Baud Rate The unit and attached serial device such as a modem must agree on a speed or baud rate to use for the serial connection Valid baud rates are 300 600 120
40. automatically 1 On the main menu click Network 2 Select Obtain IP address automatically 3 Enter the following as necessary BOOTP Select Enable to permit the Bootstrap Protocol BOOTP server to assign the IP address from a pool of addresses automatically Enable is the default DHCP Select Enable to permit the Dynamic Host Configuration Protocol DHCP to assign a leased IP address to the SDS unit automatically Enable is the default AutoIP Select Enable to permit the SDS to generate an IP in the 169 254 x x address range with a Class B subnet Enable is the default DHCP Host Name Enter the name of the host on the network providing the IP address Note Disabling BOOTP DHCP and AutoIP all three checkboxes is not advised as the only available IP assignment method will then be ARP or serial port 4 When you are finished click the OK button 5 On the main menu click Apply Settings Static IP Address Configuration You can manually assign an IP address to the unit and enter related network settings To assign an IP address manually 1 On the main menu click Network 2 Select Use the following IP configuration 3 Enter the following as necessary IP Address If DHCP is not used to assign IP addresses enter it manually in decimal dot notation The IP address must be set to a unique value in the network Subnet Mask A subnet mask defines the number of bits taken from the IP address that
41. ay in parenthesis You must enter some values in hexadecimal notation See 0 Channel 1 Option 1 amp Channel 2 Option 2 on SDS2101 only Select Channel 1 option 1 or Channel 2 option 2 on SDS2101 from the Change Setup menu to define how the serial port responds to network and serial communications The following sections describe the configurable parameters within the Channel configuration menu Figure 7 1 Serial Port Settings Baudrate The unit and attached serial device such as a modem must agree on a speed or baud rate to use for the serial connection Valid baud rates are 300 600 1200 2400 4800 9600 default 19200 38400 57600 115200 and 230400 baud The SDS2101 also supports 460800 and 921600 baud Baudrate 9600 _ 7 Setup Mode Channel Configuration SDS1101 2101 User Guide 45 I F Interface Mode The Interface I F Mode is a bit coded byte entered in hexadecimal notation The default setting is 4C I F Mode 4C _ The following table displays available I F Mode options Note All bit positions in the table that are blank represent don t care bits for that particular option which can be set to either a 0 or 1 value Table 7 1 Interface Mode Options I F Mode Option 7 6 5 4 3 2 1 0 RS 232C 1 0 0 RS 422 485 4 wire 0 1 RS 485 2 wire 1 1 7 Bit 1 0 8 Bit 1 1 No Parity 0 0 Even Parity 1 1 Odd Parity 0 1 1 stop bit 0 1 2 stop bits
42. ble alternate MAC ____________________________________________ 60 Ethernet connection type __________________________________________ 60 Security Settings Option 6 ___________________________________________ 60 Disable SNMP __________________________________________________ 61 SNMP Community Name __________________________________________ 61 Disable Telnet Setup _____________________________________________ 61 Contents SDS1101 2101 User Guide 6 Disable TFTP Firmware Update ____________________________________ 61 Disable Port 77FE Hex __________________________________________ 62 Disable Web Server ______________________________________________ 62 Disable Web Setup ______________________________________________ 62 Disable ECHO Ports _____________________________________________ 62 Enable Enhanced Password _______________________________________ 62 Enable Encryption _______________________________________________ 62 Default Settings Option 7 ____________________________________________ 64 Channel 1 Configuration Defaults ___________________________________ 64 Channel 2 Configuration Defaults SDS2101 only ______________________ 64 Expert Settings Defaults __________________________________________ 64 Security Settings Defaults _________________________________________ 65 9 Firmware Upgrades 66 Obtaining Firmware _________________________________________________ 66 Reloading Firmware _________________________________________________ 66 Us
43. can be null since they are not overwritten NS Network Status Reports the network interfaces statuses Includes potentially negotiated parameters like speed duplex for Ethernet or BSSID encryption authentication for wireless interfaces Note Entering any of the commands listed above generates one of the following command response codes Table 10 2 Command Response Codes Response Meaning 0 gt OK no error 1 gt No answer from remote device 2 gt Cannot reach remote device or no answer 8 gt Wrong parameter s 9 gt Invalid command SDS1101 2101 User Guide 71 1111 TTrroouubblleesshhoooottiinngg aanndd CCoonnttaacctt IInnffoorrm maattiioonn This chapter discusses how you can diagnose and fix errors quickly without having to contact a dealer or Lantronix It helps to connect a terminal to the serial port while diagnosing an error to view summary messages that may display When troubleshooting always ensure that the physical connections power cable network cable and serial cable are secure Note Some unexplained errors might be caused by duplicate IP addresses on the network Make sure that your unit s IP address is unique When troubleshooting the following problems make sure that the SDS is powered up Confirm that you are using a good network connection SDS1101 LEDs The SDS1101 has the following LEDs which help you diagnose problems Power LED green Ethernet 10 100 Link yell
44. connection to the network On SDS1101 you can check to see whether there is a socket connection to or from the SDS by looking at the Status LED If the Status LED is blinking consistently then there is a good socket connection For SDS1101 2101 use the Connect Mode option C0 for making a connection to the SDS from the network Use Connect Mode option C1 or C5 for a connection to the network from the SDS When connecting to the Web Manager within the device server the No Connection With The Device Server message displays Your computer is not able to connect to port 30718 77FEh on the device server Make sure that port 30718 77FEh is not blocked with any router that you are using on the network Also make sure that port 77FEh is not disabled within the Security settings of the device server Technical Support If you are experiencing an error that is not described in this chapter or if you are unable to fix the error you have the following options To check our online knowledge base or send a question to Technical Support go to http www lantronix com support 11 Troubleshooting and Contact Information SDS1101 2101 User Guide 75 Technical Support Europe Middle East and Africa Phone 33 0 1 39 30 41 72 Email eu_techsupp lantronix com or eu_support lantronix com Firmware downloads FAQs and the most up to date documentation are available at www lantronix com support When you report a proble
45. control settings are enabled in Flush Mode Set this value to 00 if you do not need specific functions Note All bit positions in the table that are blank represent don t care bits for that particular option which can be set to either a 0 or 1 value Table 7 11 Pack Control Options Option 7 6 5 4 3 2 1 0 Packing Interval Interval 12 msec 0 0 Interval 52 msec 0 1 Interval 250 msec 1 0 Interval 5 sec 1 1 Trailing Characters None 0 0 One 0 1 Two 1 0 Send Characters 7 Setup Mode Channel Configuration SDS1101 2101 User Guide 57 Option 7 6 5 4 3 2 1 0 2 Byte Send Character Sequence 1 Send Immediately After Send chars 1 Packing Interval Packing Interval defines how long the unit should wait before sending accumulated characters This wait period is between successive network segments containing data For alternate packing the default interval is 12 ms Trailing Characters In some applications CRC Checksum or other trailing characters follow the end of sequence character this option helps to adapt frame transmission to the frame boundary The default setting is 00 none Send Characters If 2 Byte Send Character Sequence is enabled the unit interprets the sendchars as a 2 byte sequence if this option is not enabled the unit interprets them independently The default setting is 0 disabled If Send Immediately After Characters is not set any characters al
46. dicate the end of a series of data to be sent as one group Set this value to 00 if specific functions are not needed Send Frame Only After the detection of the byte sequence indicates whether to send the data frame or the entire buffer Select Yes to send only the data frame The default setting is No Send Trailing Bytes Select the number of bytes to send after the end of sequence characters The default setting is None Flush Input Buffer Serial to Network With Active Connect Select Yes to clear the input buffer with a connection that is initiated from the device to the network The default setting is No With Passive Connect Select Yes to clear the input buffer with a connection initiated from the network to the device The default setting is No At Time of Disconnect Select Yes to clear the input buffer when the network connection to or from the device is disconnected The default setting is No 4 Configuration Using Web Manager SDS1101 2101 User Guide 32 Flush Output Buffer Network to Serial With Active Connect Select Yes to clear the output buffer with a connection that is initiated from the device to the network The default setting is No With Passive Connect Select Yes to clear the output buffer with a connection initiated from the network to the device The default setting is No At Time of Disconnect Select Yes to clear the output buffer when the network connection to or from the device is disconnect
47. e SDS unit The Telnet Com Port Cntrl feature is used in conjunction with the Com Port Redirector CPR utility See the CPR online Help for details Terminal Name This field is available for configuration only when Telnet Com Port Cntrl is set to Enable 4 Configuration Using Web Manager SDS1101 2101 User Guide 35 Use the terminal name for the Telnet terminal type Enter only one name When this option is enabled the unit also reacts to the end of record EOR and binary options which can be used for applications such as terminal emulation to IBM hosts Connect Response A single character is transmitted to the serial port when there is a change in connection state The default setting is None Use Hostlist If this option is set to True the device server scrolls through the host list until it connects to a device listed in the host list table Once it connects the unit stops trying to connect to any others If this connection fails the unit continues to scroll through the table until it connects to another IP in the host list The host list is disabled for Manual Mode and for Modem Mode The unit will not accept a data connection from a remote device when the host list option is enabled LED Select Blink for the status LEDs to blink upon connection or select None for no LED output The default setting is Blink Disconnect Mode On Mdm_Ctrl_In Drop Set to Yes for the network connection to or from the serial port to disco
48. e default setting is 00 Telnet Terminal Type This parameter displays only if you enabled the terminal type option in Disconnect Mode With this option enabled you can use the terminal name for the Telnet terminal type Enter only one name With terminal type option enabled the unit also reacts to the EOR end of record and binary options useful for applications like terminal emulation to IBM hosts Channel Port Password This parameter appears only if the channel port password option is enabled in Disconnect Mode With this option enabled you can set a password on the serial port The default setting is all 0s SDS1101 2101 User Guide 59 88 SSeettuupp M Mooddee AAddvvaanncceedd SSeettttiinnggss Expert Settings Option 5 Note You can change these settings using Telnet or serial connections but not all of them are available on the Web Manager Caution Changing the expert settings can drastically affect the performance and access to the product These settings should only be changed by an experienced network administrator Figure 8 1 Expert Settings This option allows you to change how many seconds the unit waits during a silent connection before attempting to see if the currently connected network device is still on the network If the unit gets no response it drops that connection The default setting is 45 TCP Keepalive time in s 1s 65s 0s disable 45 _ ARP Cache timeout in seconds Whene
49. eaders Universal Power Supply UPS management units Telecommunications equipment Data display devices Virtually any asynchronous RS 232 RS422 or RS485 device Application Examples Using a method called serial tunneling the SDS encapsulates serial data into packets and transports them over Ethernet Using two SDS units connected by a network virtual serial connections can extend across a facility or around the world 2 Introduction SDS1101 2101 User Guide 12 Figure 2 1 Serial Tunneling Example The Com Port Redirector software included on the product CD simplifies the integration process by extending the functionality of COM port based Windows applications Virtual COM ports mapped to remote device servers on the network can replace direct serial connections Figure 2 2 Direct TCP IP or Redirector Configuration Note For step by step instructions on configuring the SDS for serial tunneling or for use with the Com Port Redirector see SDS Configuration Tutorials on the Lantronix web site www lantronix com support SDS Device Server SDS Device Servers 2 Introduction SDS1101 2101 User Guide 13 Protocol Support The SDS uses the Internet Protocol IP for network communications and the Transmission Control Protocol TCP to assure that no data is lost or duplicated and that everything sent to the connection arrives correctly at the target Supported protocols include
50. ed The default setting is No 3 When you are finished click the OK button 4 On the main menu click Apply Settings Connection Settings TCP To configure a channel s TCP settings 1 On the main menu click Connection The Connection Settings window for the channel displays 4 Configuration Using Web Manager SDS1101 2101 User Guide 33 Figure 4 6 TCP Connection Settings 2 In the available fields enter or modify the following information Connect Protocol Protocol From the drop down menu select TCP Connect Mode Passive Connection Accept Incoming Select Yes to accept incoming connections The default setting is Yes Password Required Determines whether a password is required for an incoming passive connection This field is not available when a password is set for Telnet mode The default setting is No Password If Password Required was set to Yes enter the password for passive connections 4 Configuration Using Web Manager SDS1101 2101 User Guide 34 Modem Escape Sequence Pass Through Disable or enable the unit s ability to send the escape sequence The default is Y Yes send the escape sequence Connect Mode Active Connection Active Connect Select None default to disable Active Connect Otherwise indicate the connection type from the drop down list With Any Character Attempts to connect when any character is received from the serial port With Active Mdm
51. ed only pin out the TXD RXD and GND signals 12 SDS1101 Connections and Pinouts SDS1101 2101 User Guide 78 Figure 12 5 Modem Cable Network Port The unit s back panel contains a power plug and an RJ45 10 100 Ethernet port Figure 12 6 Network Interface RJ45 Ethernet Port Power Plug 12 SDS1101 Connections and Pinouts SDS1101 2101 User Guide 79 Ethernet Connector Pinouts The SDS1101 supports 10 100 Mbps half or full duplex Ethernet through an RJ45 connector Figure 12 7 RJ45 Ethernet Connector Power Plug Power input on the power plug is 9 30 VDC center or 10 24 VAC 1 5W maximum power required RJ45 Ethernet Port Power Plug SDS1101 2101 User Guide 80 1133 SSDDSS22110011 CCoonnnneeccttiioonnss aanndd PPiinnoouuttss SDS2101 Serial Ports The SDS2101 has two male DB9 DTE serial ports that support RS 232C RS 422 4 wire RS 485 2 wire serial standards up to 230 Kbps and up to 921 Kbps if high performance is selected Figure 13 1 Serial Interface Serial Connector Pinouts The two Male DB9 DTE connectors provide an RS 232C RS 422 4 wire RS 485 2 wire interface The default serial port settings are 9600 baud 8 bits no parity 1 stop bit no flow control Figure 13 2 DB9 Male RS232 Serial DTE Connector Male DB9 Serial Ports Male DB9 Serial Ports 13 SDS2101 Connections and Pinouts SDS1101 2101 User Guide 81 Network Port The unit s b
52. er RING lt Y gt Disable or enable the SDS s ability to show the IP address after RING in Modem Mode The default is Y Yes to show the IP address Auto Increment Source Port Auto increment source port N _ Y Yes auto increment the source port The SDS increments the port number used with each new connection Remote IP Address This is the destination IP address used with an outgoing connection Remote IP Address 000 000 000 000 _ Note This option does not display when Hostlist is enabled from the ConnectMode prompt see Connect Mode for more information Remote Port You must set the remote TCP port number for the unit to make outgoing connections This parameter defines the port number on the target host to which a connection is attempted Remote Port 0 _ To connect an ASCII terminal to a host using the unit for login purposes use the remote port number 23 Internet standard port number for Telnet services Note This option does not display when Hostlist is enabled from the ConnectMode prompt see Connect Mode for more information DisConnMode This setting determines the conditions under which the unit will cause a network connection to terminate The default setting is 00 7 Setup Mode Channel Configuration SDS1101 2101 User Guide 55 DisConnMode 00 _ Notes In DisConnMode Disconnect Mode DTR drop either drops the connection or is ignored All bit posit
53. ertified by the National Institute of Standard and Technology to FIPS 197 standard certification 120 Export Control Classification Number 5A002 License exception ENC Changes or modifications to this device not explicitly approved by Lantronix will void the user s authority to operate this device The information in this guide may change without notice The manufacturer assumes no responsibility for any errors that may appear in this guide D Compliance and Disclaimer SDS1101 2101 User Guide 94 Manufacturer s Contact 167 Technology Drive Irvine CA 92618 USA Toll Free 800 526 8766 Phone 949 453 3990 Fax 949 450 7249 D Compliance and Disclaimer SDS1101 2101 User Guide 95 Index Applications 11 ARP and Telnet 88 AutoIP 17 87 Binary to hexadecimal conversions 89 BOOTP 17 88 Channel settings 29 44 Command line interface 38 Configuration methods 13 Connect Mode 46 Connection settings TCP 32 UDP 35 Connectors 76 80 Contacts 2 CPU Performance 59 Default settings applying in Setup Mode 64 applying in Web Manager 37 DeviceInstaller accessing the unit 23 assigning the IP address 18 installing from product CD 18 DHCP 17 87 DHCP name See Error messages 72 Ethernet address 14 Expert settings 59 Firmware recovering 67 upgrading 66 Gateway 41 Getting started 15 Hardware address 14 17 Host list settings Setup Mode 49 Web Manager 28 Installation 16 Internal web server 13
54. etting is 00 FlushMode 00 _ You can also select between two different packing algorithms Note All bit positions in the table that are blank represent don t care bits for that particular option which can be set to either a 0 or 1 value 7 Setup Mode Channel Configuration SDS1101 2101 User Guide 56 Table 7 10 Flush Mode Options Function 7 6 5 4 3 2 1 0 Input Buffer Serial to Network Clear with a connection initiated from the device to the network 1 Clear with a connection initiated from the network to the device 1 Clear when the network connection to or from the device is disconnected 1 Output Buffer Network to Serial Clear with a connection initiated from the device to the network 1 Clear with a connection initiated from the network to the device 1 Clear when the network connection to or from the device is disconnected 1 Alternate Packing Algorithm Pack Control Enable 1 Pack Control The packing algorithms define how and when packets are sent to the network The standard algorithm is optimized for applications in which the unit is used in a local environment allowing for very small delays for single characters while keeping the packet count low The alternate packing algorithm minimizes the packet count on the network and is especially useful in applications in a routed Wide Area Network WAN Adjusting parameters in this mode can economize the network data stream Pack
55. f Bits for Host Part 0 default 0 Change telnet config password N IP Address If DHCP is not used to assign IP addresses enter the IP address manually The IP address must be set to a unique value in the network Enter each octet and press Enter between each section The current value displays in parentheses IP Address 000 000 000 000 _ If DHCP is used the third octet of the IP address sets the BootP DHCP AutoIP options The following table shows the bits you can manually configure to force the SDS to disable AutoIP DHCP or BootP To disable an option set the appropriate bit Table 6 1 BootP DHCP AutoIP options Options Bit Value AutoIP 0 1 DHCP 1 2 BootP 2 4 For example if the third octet is 0 0 5 0 the AutoIP and BootP options are disabled only DHCP is enabled The value 5 results from adding the binary equivalents of 0 and 2 This is the most common setting when using DHCP Set Gateway IP Address The gateway address or router allows communication to other LAN segments The gateway address should be the IP address of the router connected to the same LAN segment as the unit The gateway address must be within the local network The 6 Setup Mode Server Configuration SDS1101 2101 User Guide 42 default setting is N No meaning the gateway address has not been set To set the gateway address type Y and enter the address Set Gateway IP Address N Y Gateway IP addr 000 000
56. f applicable 5 Do one of the following Continue with 5 Configuration via Telnet or Serial Port Setup Mode Select 9 to save and exit Setup Mode The unit performs a power reset SDS1101 2101 User Guide 23 44 CCoonnffiigguurraattiioonn UUssiinngg W Weebb M Maannaaggeerr You must configure the unit so it can communicate on a network with your serial device For example you must set the way the unit will respond to serial and network traffic how it will handle serial packets and when to start or close a connection The unit s configuration is stored in nonvolatile memory and is retained without power You can change the configuration at any time The unit performs a reset after you change and store the configuration In this chapter we describe how to configure the SDS using Web Manager Lantronix s browser based configuration tool For information on using Setup Mode our command line configuration interface see 5 Configuration via Telnet or Serial Port Setup Mode Note The examples in this section show a typical device Your device may have different configuration options Accessing SDS1101 2101 Using DeviceInstaller Note Make note of the hardware MAC address You will need it to locate the SDS using DeviceInstaller For more information on the hardware address see Hardware Address Follow the instructions on the product CD to install and run DeviceInstaller 1 Run DeviceInstaller and sea
57. f you do not enter the IP address the command is executed locally Note All commands must be in capital letters Responses to some of the commands are in Intel Hex format 10 Monitor Mode SDS1101 2101 User Guide 70 Table 10 1 Monitor Mode Commands Command Command Name Function VS x x x x Version Queries software header record 16 bytes of unit with IP address x x x x GC x x x x Get Configuration Gets configuration of unit with IP address x x x x as hex records 120 bytes SC x x x x Send Configuration Sets configuration of unit with IP address x x x x from hex records PI x x x x Ping Pings unit with IP address x x x x to check device status AT ARP Table Shows the unit s ARP table entries TT TCP Connection Table Shows all incoming and outgoing TCP connections NC Network Connection Shows the unit s IP configuration RS Reset Resets the unit s power QU Quit Exits diagnostics mode G0 G1 Ge Gf Get configuration from memory page Gets a memory page of configuration information from the device S0 S1 Se Sf Set configuration to memory page Sets a memory page of configuration information on the device GM Get MAC address Shows the unit s 6 byte MAC address SS Set Security record Sets the Security record without the encryption key and length parameters The entire record must still be written but the encryption specific bytes do not need to be provided they
58. gn button and wait several seconds until a confirmation message displays Click Finish 3 Getting Started SDS1101 2101 User Guide 19 7 Select the device from the main window list and select Ping from the Tools menu The Ping Device dialog box shows the IP address of the selected unit 8 From the Tools menu click the Ping button The results display in the Status window Click the Clear Status button to clear the window so you can ping the device again Note If you do not receive Reply messages make sure the unit is attached to the network properly and the IP address assigned is valid for the particular network segment you are working with If you are not sure check with your systems administrator 9 Click the Close button to close the dialog box and return to the main window Adding the Unit to the Manage List Now add the unit to the list of similar Lantronix devices on the network so you can manage and configure it To perform this step click the Search icon DeviceInstaller locates the unit and adds it to the list Now you can manage configure the unit so it works with the serial device on the network Accessing the SDS1101 2101 Using DeviceInstaller 1 Click Start Programs Lantronix DeviceInstaller DeviceInstaller 2 Click the SDS folder The list of available Lantronix SDS1101 amp SDS2101 devices displays 3 Expand the list of SDS1101s or SDS2101s by clicking the symbol next to the SDS110
59. iiccaattiioonnss Table 15 1 SDS2101 Technical Specifications Category Description CPU Lantronix DSTNI EX 48 MHz clock Internal CPU Memory 256 KB zero wait state SRAM Flash 2 MB Flash EEPROM 2 KB EEPROM Serial Interface 2 DB9M DTE serial ports Software selectable baud rate from 300 to 921K baud when High Performance is selected Software selectable RS232 RS422 or RS485 2 and 4 wire support Serial Line Formats Characters 7 or 8 data bits Stop bits 1 or 2 Parity odd even none Modem Control DTR Modem Control In Flow Control Hardware CTS RTS Software XON XOFF Power Input 9 30 VDC on barrel connector 1 8W maximum consumption Network Interface 1 RJ45 10Base T 100Base TX Ethernet port Software selectable Ethernet speed 10 100 Auto Software selectable Half Full Auto duplex Dimensions Height 2 3 cm 0 9 in Width 7 3 cm 2 9 in Length 9 5 cm 3 75 in Weight 0 26 kg 0 6 lb Temperature Operating range 0 to 60 C 32 to 140 F Note Operating range for SDS2101 IAP only 40 to 70 C 40 to 158 F Storage 40 to 85 C 40 to 185 F Relative Humidity Operating 10 to 90 non condensing 40 to 60 recommended Storage 10 to 90 non condensing Case Metal enclosure with integrated wall mounts Optional 35 mm Din Rail mount available Protocols Supported ARP UDP IP TCP IP Telnet ICMP SNMP DHCP BOOTP TFTP and HTTP 15 SDS2101 Technical Specifications
60. ing TFTP Graphical User Interface ________________________________ 66 Using TFTP Command Line Interface _______________________________ 67 Recovering the Firmware Using the Serial Port and DeviceInstaller _________ 67 10 Monitor Mode 69 Entering Monitor Mode Using the Serial Port __________________________ 69 Entering Monitor Mode Using the Network Port ________________________ 69 Monitor Mode Commands _________________________________________ 69 11 Troubleshooting and Contact Information 71 SDS1101 LEDs ____________________________________________________ 71 SDS2101 LEDs ____________________________________________________ 72 Problems and Error Messages _________________________________________ 72 Technical Support ___________________________________________________ 74 12 SDS1101 Connections and Pinouts 76 Serial Port _____________________________________________________ 76 Serial Connector Pinouts __________________________________________ 76 Modem Cable ___________________________________________________ 77 Network Port ___________________________________________________ 78 Ethernet Connector Pinouts ________________________________________ 79 Power Plug _____________________________________________________ 79 13 SDS2101 Connections and Pinouts 80 SDS2101 Serial Ports ____________________________________________ 80 Serial Connector Pinouts __________________________________________ 80 Network Port ______________________________
61. ion to port 9999 Note You can also use DeviceInstaller to access Telnet Select the device from the main window list and click the Telnet Configuration tab Skip steps 1 and 2 To establish a Telnet connection 1 From the Windows Start menu click Run and type the following command where x x x x is the IP address and 9999 is the unit s fixed network configuration port number Windows telnet x x x x 9999 UNIX telnet x x x x 9999 2 Click OK The following information displays 5 Configuration via Telnet or Serial Port Setup Mode SDS1101 2101 User Guide 39 Figure 5 1 MAC Address 3 To enter Setup Mode press Enter within 5 seconds The configuration settings display followed by the Change Setup menu Figure 5 2 Setup Menu Options 4 Select an option on the menu by entering the number of the option in the Your choice field and pressing Enter 5 To enter a value for a parameter type the value and press Enter or to confirm a current value just press Enter 6 When you are finished save the new configuration option 9 The unit reboots Serial Port Connection To configure the unit through a serial connection 1 Connect a console terminal or PC running a terminal emulation program to your unit s serial port The default serial port settings are 9600 baud 8 bits no parity 1 stop bit no flow control Note The SDS always uses the above serial settings at bootup 2 Reset the SDS unit by cycli
62. ions in the table that are blank represent don t care bits for that particular option which can be set to either a 0 or 1 value Table 7 9 Disconnect Mode Options Disconnect Mode Option 7 6 5 4 3 2 1 0 Disconnect with Modem Control In drop 6 1 Ignore DTR 0 Telnet Com Port Cntrl and terminal type setup 1 1 Channel port password 2 1 Hard disconnect 3 0 Disable hard disconnect 1 State LED off with connection 4 1 Disconnect with EOT D 5 1 1 The Telnet Com Port Control feature is used in conjunction with Com Port Redirector The SDS sends the Terminal Type upon an outgoing connection 2 A password is required for a connection to the serial port from the network 3 The TCP connection closes even if the remote site does not acknowledge the disconnection 4 When there is a network connection to or from the serial port the state LED turns off instead of blinking 5 When Ctrl D or Hex 04 is detected the connection is dropped Both Telnet Com Port Cntrl and Disconnect with EOT must be enabled for Disconnect with EOT to function properly Ctrl D is only detected going from the serial port to the network 6 When Modem Control In transitions from a high state to a low state the network connection to or from the serial port drops Flush Mode Buffer Flushing Using this parameter you can control line handling and network buffers with connection startup and disconnect The default s
63. is equipment generates uses and can radiate radio frequency energy and if not installed and used in accordance with this guide may cause harmful interference to radio communications Changes or modifications to this device not explicitly approved by Lantronix will void the user s authority to operate this device The information in this guide may change without notice The manufacturer assumes no responsibility for any errors that may appear in this guide Note Export Control Classification Number 5A002 License exception ENC The following export agreement is required for encryption I agree that I will not export or re export this product or firmware to a national resident of Cuba Iran Iraq Libya North Korea Sudan Syria or any other country to which the United States has embargoed goods or to anyone on the US Treasury Department s list of Specially Designated Nationals and Blocked Persons US Commerce Department s Table of Denial Orders and Entitles List or the US State Department s Debarred List By receiving this product I am agreeing to the foregoing and I am representing and warranting that I am not located in under the control of or a national or resident of any such country or on any such list SDS1101 2101 User Guide 3 Revisions Date Rev Comments 8 06 A Initial document 1 09 B Include SDS2101 product updated to firmware v6 5 0 0 2 10 C Update document with corrections SDS1101 2101 User Guide 4
64. issue is most likely something covered in the previous problem or possibly you have Caps Lock on Double check everything in the problem above Confirm that Caps Lock is not on You can ping the device server but not Telnet to the device server on port 9999 There may be an IP address conflict on your network You are not Telneting to port 9999 The Telnet configuration port 9999 is disabled within the device server security settings Turn the device server off and then issue the following commands at the DOS prompt of your computer ARP D X X X X X X X X is the IP of the device server PING X X X X X X X X is the IP of the device server If you get a response then there is a duplicate IP address on the network If you do not get a response use the serial port to verify that Telnet is not disabled With DeviceInstaller you get the Wrong Password error when you try to upgrade the firmware The file you are attempting to load is the incorrect firmware file for the SDS Download the correct firmware file from the Lantronix website The device server appears to be set up correctly but you are not communicating with your device attached to the device server across the network If you are sure that the serial port setting is correct then you may not be connecting to the correct socket of the device server Another possibility is that the device server is not set up correctly to make a good socket
65. ist option is enabled 7 Setup Mode Channel Configuration SDS1101 2101 User Guide 50 Figure 7 2 Hostlist Option 7 Setup Mode Channel Configuration SDS1101 2101 User Guide 51 To enable the hostlist 1 Enter a Connect Mode of 0x20 2X where X is any digit The menu shows you a list of current entries already defined in the product 2 To delete modify or add an entry select Yes If you enter an IP address of 0 0 0 0 that entry and all others after it are deleted 3 After completing the hostlist repeat the previous step if necessary to edit the hostlist again 4 For Retrycounter enter the number of times the Lantronix unit should try to make a good network connection to a hostlist entry that it has successfully ARPed The range is 1 15 with the default set to 3 5 For Retrytimeout enter the number of seconds the unit should wait before failing an attempted connection The time is stored as units of milliseconds in the range of 10 65535 The default setting is 250 d Datagram Type Directed UDP When selecting this option you are prompted for the Datagram type Enter 01 for directed or broadcast UDP Datagrams of type 01 can be sent as a broadcast by enabling the Send as Broadcast option The default is not to broadcast Note Datagrams are sent as subnet directed broadcasts When the UDP option is in effect the unit never attempts to initiate a TCP connection because it uses UDP datagrams to send and
66. lick Yes to set factory settings or click No to cancel SDS1101 2101 User Guide 38 55 CCoonnffiigguurraattiioonn vviiaa TTeellnneett oorr SSeerriiaall PPoorrtt SSeettuupp M Mooddee You must configure the unit so it can communicate on a network with your serial device As an alternative to using a web browser as described in the previous chapter you can use the following procedures remotely or locally Use a Telnet connection to configure the unit over the network Use a terminal or terminal emulation program to access the serial port locally The series of prompts at which you enter configuration settings is called Setup Mode Note Detailed information about other setup methods is available from your Lantronix Sales Associate The unit s configuration is stored in nonvolatile memory and is retained without power You can change the configuration at any time The unit performs a reset after the configuration has been changed and stored This chapter tells you how to access Setup Mode and the general procedure for using it To complete the configuration continue with 6 Setup Mode Server Configuration 7 Setup Mode Channel Configuration and 8 Setup Mode Advanced Settings Note The menus in the configuration chapters show a typical device Your device may have different configuration options Accessing Setup Mode Telnet Connection To configure the unit over the network establish a Telnet connect
67. m please provide the following information Your name and your company name address and phone number Lantronix model number Lantronix MAC number Software version on the first screen shown when you Telnet to port 9999 Description of the problem Status of the unit when the problem occurred please try to include information on user and network activity at the time of the problem SDS1101 2101 User Guide 76 1122 SSDDSS11110011 CCoonnnneeccttiioonnss aanndd PPiinnoouuttss Serial Port The SDS1101 has a female DCE DB25 serial port that supports RS 232 and RS 485 422 serial standards software selectable up to 230 Kbaud Figure 12 1 Serial Interface Serial Connector Pinouts The unit s female DB25 connector provides an RS 232C RS 485 or RS 422 DCE serial port The default serial port settings are 9600 baud 8 bits no parity and 1 stop bit Figure 12 2 DB25 Female DCE Interface RS232 DB25 Serial Port 12 SDS1101 Connections and Pinouts SDS1101 2101 User Guide 77 Figure 12 3 DB25 Female Interface RS422 4 wire mode Figure 12 4 DB25 Female Interface RS485 2 wire mode Modem Cable When attaching the DB25 of the SDS1101 to the DB9 com port on a PC use a standard straight through serial cable The figure below shows the pinouts for a DB25 to DB9 straight through cable often referred to as a Modem Cable To configure the SDS using the DB9 serial port you ne
68. net Confirm that your PC has an IP address and that it is in the same logical subnet that you are trying to assign to the device server The device server may not be plugged into the network properly Make sure that the Link LED is lit If the Link LED is not lit then the device server is not properly plugged into the network When you try to assign an IP with DeviceInstaller you get the following No response from device Verify the IP Hardware Address and Network Class Please try again The cause is most likely one of the following The hardware address you specified is incorrect The IP address you are trying to assign is not a valid IP for your logical subnet You did not choose the correct subnet mask Double check the parameters that you specified Note You cannot assign an IP address to a device server through a router The device server is not communicating with the serial device to which it is attached The most likely reason is the wrong serial settings were chosen The serial settings for the serial device and the device server must match The default serial settings for the device server are RS 232 9600 baud 8 character bits no parity 1 stop bit no flow control 11 Troubleshooting and Contact Information SDS1101 2101 User Guide 74 Problem Message Reason Solution When you try to enter the setup mode on the device server using the serial port you get no response The
69. ng the unit s power turning the power off and back on Immediately upon resetting the device enter three lowercase x characters xxx Note The easiest way to enter Setup Mode is to hold down the x key at the terminal or emulation while resetting the unit You must do this within three seconds of resetting the SDS At this point the screen display is the same as when you use a Telnet connection To continue go to step 3 in Telnet Connection above Exiting Setup Mode To exit setup mode use one of the following two options 5 Configuration via Telnet or Serial Port Setup Mode SDS1101 2101 User Guide 40 To save all changes and reboot the device select option 9 Save and exit from the Change Setup menu All values are stored in nonvolatile memory To exit the configuration mode without saving any changes or rebooting select option 8 Exit without save from the Change Setup menu SDS1101 2101 User Guide 41 66 SSeettuupp M Mooddee SSeerrvveerr CCoonnffiigguurraattiioonn This chapter explains how to configure the network settings Note Current values display in parentheses Server Configuration Option 0 The unit s basic network parameters display when you select Server configuration option 0 The IP Address Set Gateway IP Address and Netmask fields display the current values Figure 6 1 Network Settings IP Address 000 000 000 000 Set Gateway IP Address N Netmask Number o
70. nnect drop when Modem Control In DSR for SDS1101 transitions from a high state to a low state The default setting is No Hard Disconnect When set to Yes the TCP connection closes even if the remote site does not acknowledge the disconnect request With EOT Select Yes to drop the connection when Ctrl D or Hex 04 is detected Both Telnet Com Port Cntrl and Check EOT Ctrl D must be enabled for Disconnect with EOT to function properly Ctrl D is only detected going from the serial port to the network The default setting is No Inactivity Timeout Use this parameter to set an inactivity timeout The unit drops the connection if there is no activity on the serial line before the set time expires Enter time in the format mm ss where m is the number of minutes and s is the number of seconds To disable the inactivity timeout enter 00 00 3 When you are finished click the OK button 4 On the main menu click Apply Settings Connection Settings UDP To configure a channel s UDP settings 1 On the main menu click Connection The Connection Settings window for the selected channel displays 2 In the available fields enter or modify the following information 4 Configuration Using Web Manager SDS1101 2101 User Guide 36 Figure 4 7 UDP Connection Settings Connect Protocol Protocol Select UDP from the drop down menu Datagram Mode Datagram Type Configures the remote IP or network broadcast address and
71. nual connection 0 1 0 0 Autostart 0 1 0 1 Hostlist 0 0 1 0 d Datagram Type Directed UDP 1 1 0 0 e Modem Mode No Echo 0 0 1 1 Data Echo amp Modem Response Numeric 0 1 1 1 1 Data Echo amp Modem Response Verbose 0 1 1 1 0 Modem Response Only Numeric 0 0 1 1 1 1 Modem Response Only Verbose 0 0 1 1 1 0 a Incoming Connection Never Accept Incoming Rejects all external connection attempts Accept with DTR Active Accepts external connection requests only when the DTR input is asserted Cannot be used with Modem Mode Always Accept Accepts any incoming connection when a connection is not 7 Setup Mode Channel Configuration SDS1101 2101 User Guide 48 already established Default setting b Response Character Response A single character is transmitted to the serial port when there is a change in connection state C connected D disconnected N host unreachable This option is overridden when the Active Start Modem Mode or Active Start Host List is in effect Default setting is Nothing quiet c Active Startup No Active Startup Does not attempt to initiate a connection under any circumstance Default setting With Any Character Attempts to connect when any character is received from the serial port With DTR Active Attempts to connect when the DTR input changes from not asserted to asserted With a Specific Start Character Attemp
72. oing local port to change with each connection The port range is 50 000 59 999 Each subsequent connection increments the number by 1 it wraps back around to 50 000 Only use this automatic port increment feature to initiate a connection using TCP Set the port to a non zero value when the unit is in a passive mode or when using UDP instead of TCP Connect Mode Connect Mode defines how the unit makes a connection and how it reacts to incoming connections over the network ConnectMode C0 _ Enter Connect Mode options in hexadecimal notation The default setting is C0 Note All bit positions in the table that are blank represent don t care bits for that particular option which can be set to either a 0 or 1 value Port Numbers Reserved for 1 1024 Reserved well known ports 9999 Telnet setup 14000 14009 Reserved for Redirector 30704 Reserved 77F0h 30718 Reserved 77FEh 7 Setup Mode Channel Configuration SDS1101 2101 User Guide 47 Table 7 5 Connect Mode Options Connect Mode Option 7 6 5 4 3 2 1 0 a Incoming Connection Never accept incoming 0 0 0 Accept with DTR Active 0 1 0 Always Accept 1 1 0 b Response Nothing quiet 0 Character response C connect D disconnect N unreachable 1 c Active Startup No active startup 0 0 0 0 With any character 0 0 0 1 With DTR Active 0 0 1 0 With a specific start character 0 0 1 1 Ma
73. on If the Numeric Response option is in effect the unit responds to an unrecognized command string that is otherwise formatted correctly with a 0 message and takes no further action 7 Setup Mode Channel Configuration SDS1101 2101 User Guide 53 When an active connection is in effect the unit transfers data and does not process commands received from the serial interface When a connection is terminated or lost the unit reverts to command mode When an active connection is in effect the unit terminates the connection if it receives the following sequence from the attached serial device No serial data is received for one second The character sequence is received with no more than one second between each two characters No serial data is received for one second after the last character At this time the unit responds affirmatively per the selected echo response mode The character string ATH is received terminated with a carriage return The unit responds affirmatively according to the selected echo response mode and drops the network connection The serial interface reverts to accepting command strings If this sequence is not followed the unit remains in data transfer mode Table 7 8 Modem Mode Commands Modem Mode Command Function ATDTx x x x pppp or ATDTx x x x pppp Makes a connection to an IP address x x x x and a remote port number pppp ATDTx x x x Makes a connection to
74. on Maximum Baud Rate Supported Non configurable field Displays the SDS s maximum baud rate Note The SDS1101 2101 may not currently be running at this rate Firmware Upgradeable Non configurable field Displays True indicating the SDS s firmware is upgradeable as newer version become available Supports Configurable Pins Non configurable field Displays False 3 Getting Started SDS1101 2101 User Guide 21 Supports Email Triggers Non configurable field Displays False Supports AES Data Stream Non configurable field Displays True Supports 485 Non configurable field Displays True The SDS supports the RS 485 protocol Supports 920K Baudrate Non configurable field Displays False for SDS1101 which supports baud rates up to 230400 Displays True for SDS2101 which supports a baud rate of 921600 Supports HTTP Server Non configurable field Displays True Supports HTTP Setup Non configurable field Displays True Supports 230K Baud Rate Non configurable field Displays True SDS supports a baud rate of 230400 Supports GPIO Non configurable field Displays False Next Step Now that the SDS has an IP address and other initial settings you can configure it You have the following options To configure the unit using a Web browser 1 Click the Web Configuration tab 2 Do one of the following To view the Web Manager in the current DeviceInstaller window click the Go button
75. on of the web server port number The valid range is 1 65535 The default setting is 80 MTU Size The Maximum Transmission Unit MTU is the largest physical packet size a network can transmit for TCP and UDP Enter between 512 and 1400 bytes The default setting is 1400 bytes 3 When you are finished click the OK button 4 On the main menu click Apply Settings Host List Configuration The SDS scrolls through the host list until it connects to a device listed in the host list table After a successful connection the unit stops trying to connect to any others If this connection fails the unit continues to scroll through the table until the next successful connection The host list supports a minimum of 1 and a maximum of 12 entries Each entry contains an IP address and a port number Note The host list is disabled for Manual and Modem Mode The unit does not accept a data connection from a remote device when the hostlist option is enabled To configure the host list 1 On the main menu click Hostlist 4 Configuration Using Web Manager SDS1101 2101 User Guide 29 Figure 4 4 Hostlist Settings 2 Enter or modify the following fields Retry Settings Retry Counter Enter the value for the number of times the SDS should attempt to retry connecting to the host list The default setting is 3 Retry Timeout Enter the duration in seconds the SDS should abandon attempting a connection to the host list The def
76. onnection no active connection startup Hostlist retry counter 3 Hostlist retry timeout 250 msec Start character for serial channel 2 0x0D CR All other parameters 0 Expert Settings Defaults TCP Keepalive time in s 45 ARP Cache timeout in s 600 Disable Monitor Mode bootup No HTTP Port Number 80 8 Setup Mode Advanced Settings SDS1101 2101 User Guide 65 1 65535 MTU Size 512 1400 0 resulting in an operational value of 1400 Enable alternate MAC No for OEM use only Ethernet Connection Type 0 auto negotiate Security Settings Defaults Disable SNMP No SNMP community name public Disable Telnet setup No Disable TFTP Firmware Update No Disable Port 77FEh No Disable Web Server No Disable Web Setup No Disable ECHO ports Yes Enable Encryption No Enable Enhanced Password No SDS1101 2101 User Guide 66 99 FFiirrm mw waarree UUppggrraaddeess Obtaining Firmware You can obtain the most up to date firmware and release notes for the unit from the Lantronix web site www lantronix com or by using anonymous FTP ftp lantronix com Reloading Firmware There are several ways to update the unit s internal operational code ROM using DeviceInstaller the preferred way using TFTP or using the serial port You can also update the unit s internal Web interface COB using TFTP or DeviceInstaller Here are typical names for those files Check
77. or example if the remote IP address already configured in the unit is 129 1 2 3 then an example command string would be C3 7 This would connect to 129 1 2 3 and port 7 You may also use a different ending for the connection string For example C50 1 23 would connect you to 129 1 50 1 and port 23 7 Setup Mode Channel Configuration SDS1101 2101 User Guide 49 Table 7 6 Manual Connection Address Example Command String Result if remote IP is 129 1 2 3 and remote port is 1234 C121 2 4 5 1 Complete override connection is started with host 121 2 4 5 port 1 C5 Connects to 129 1 2 5 port 1234 C28 10 12 Connects to 129 1 28 10 port 12 C0 0 0 0 0 Enters Monitor Mode Autostart Automatic Connection If you enable Autostart the unit automatically connects to the remote IP address and remote port specified when the firmware starts Hostlist If you enable this option the device server scrolls through the hostlist until it connects to a device listed in the hostlist table Once it connects the unit stops trying to connect to any others If this connection fails the unit continues to scroll through the table until it is able to connect to another IP in the hostlist Hostlist supports a minimum of 1 and a maximum of 12 entries Each entry contains the IP address and the port number The hostlist is disabled for Manual and Modem Modes The unit does not accept a data connection from a remote device when the hostl
78. ow 10 Mb green 100 Mb Ethernet Half Full Duplex Activity yellow Half Duplex green Full Duplex Diagnostic red Status green Simultaneously lit Diagnostic red and Status green LEDs mean something is wrong If the Diagnostic LED is lit or blinking count the number of times the Status LED blinks between its pauses The following table explains the LED functions Table 11 1 SDS1101 LEDs Condition Diagnostic LED Channel 1 Status LED No Errors OFF N A Network controller error ON Blinks 3x 4 seconds Serial number storage checksum error ON Blinks 4x 4 seconds Duplicate IP address present ON Blinks 5x 4 seconds No DHCP response Blinks 2x second Blinks 5x 4 seconds Setup menu active Blinks 2x second Follows Diagnostic LED for 2 seconds off for 2 seconds 11 Troubleshooting and Contact Information SDS1101 2101 User Guide 72 SDS2101 LEDs The following LEDs are on the top of the SDS2101 Power Diagnostic Blue RX Serial 1 Activity LED Green TX Serial 1 Activity LED Yellow RX Serial 2 Activity LED Green TX Serial 2 Activity LED Yellow The following LEDs are on the RJ45 Ethernet connector Ethernet Link LED on the left Bi color 10Mbps Yellow 100 Mbps Green Ethernet Activities LED on the right Bi color Half Duplex Yellow Full Duplex Green Table 11 2 SDS2101 LEDs LEDs Meaning Power Diagnostic Blue Steady On
79. r on the network If it finds a DHCP server the unit switches to the DHCP server provided address and reboots Note If a DHCP server is found but it denies the request for an IP address the unit does not attach to the network but waits and retries AutoIP can be disabled by setting the unit s IP address to 0 0 1 0 This setting enables DHCP but disables AutoIP A Alternative Ways to Assign an IP Address SDS1101 2101 User Guide 88 BOOTP Similar to DHCP but for smaller networks Automatically assigns the IP address for a specific duration of time ARP and Telnet If the unit has no IP address you can use Address Resolution Protocol ARP method from UNIX and Windows based systems to assign a temporary IP address To assign a temporary IP address 1 On a UNIX or Windows based host create an entry in the host s ARP table using the intended IP address and the hardware address of the unit on the product label on the bottom of the unit arp s 191 12 3 77 00 20 4a xx xx xx Unix arp s 191 12 3 77 00 20 4a xx xx xx Windows Note For the ARP command to work on Windows 95 the ARP table on the PC must have at least one IP address defined other than its own 2 If you are using Windows 95 type ARP A at the DOS command prompt to verify that there is at least one entry in the ARP table If the local machine is the only entry ping another IP address on your network to build a new entry in the ARP table the IP addres
80. r via a secured network connection Initial 8 Setup Mode Advanced Settings SDS1101 2101 User Guide 63 configuration information including the encryption key are sent in clear text over the network To configure AES encryption on the SDS Figure 8 3 Encryption Keys 1 When prompted to enable encryption press Y 2 Enter the encryption key length when prompted The SDS supports 128 192 and 256 bit encryption key lengths 3 When prompted to change keys press Y 4 At the Enter Keys prompts enter your encryption key The encryption keys are entered in hexadecimal The hexadecimal values are echoed as asterisks to prevent onlookers from seeing the key Hexadecimal values are 0 9 and A F For a 128 bit key length enter 32 hexadecimal characters For a 192 bit key length enter 48 hexadecimal characters For a 256 bit key length enter 64 hexadecimal characters 5 Continue pressing Enter until you return to the Change Setup menu 6 At the Change Setup menu select option 9 to save and exit Encryption only applies to the port selected for data tunneling default 10001 regardless of whether you are using TCP or UDP Generally one of these situations applies Encrypted SDS to SDS communication Be sure to configure both SDS devices with the same encryption key Third party application to SDS encrypted communication SDS uses standard AES encryption protocols To communicate successfull
81. rch for the list of available Lantronix device servers 2 Click the SDS folder The list of available SDS products displays 3 Expand the list of SDS1101s by clicking the symbol next to the SDS1101 icon Likewise expand the list of SDS2101s by clicking the symbol next to the SDS2101 icon 4 Select the specific SDS unit by clicking its hardware address 5 In the right pane click the Web Configuration tab 6 To view the SDS s Web Manager in the current DeviceInstaller window click the Go button To open the Web Manager in a web browser click the External Browser button The Web Manager displays Note Alternatively to open Web Manager open your web browser and enter the IP address of the SDS A user and password dialog box displays By default no username and password are configured 4 Configuration Using Web Manager SDS1101 2101 User Guide 24 Figure 4 1 Lantronix Web Manager The main menu is in the left pane of the Web Manager window for both the SDS1101 and SDS2101 Network Configuration The unit s network values display when you select Network from the main menu The following sections describe the configurable parameters on the Network Settings page Figure 4 2 Network Settings 4 Configuration Using Web Manager SDS1101 2101 User Guide 25 Automatic IP Address Configuration An IP address can be assigned automatically You then enter related network settings To assign an IP address
82. ready in the serial buffer are included in the transmission after a transmit condition is found If this option is set the unit sends immediately after recognizing the transmit condition sendchar or timeout The default setting is 0 Note A transmission might occur if status information needs to be exchanged or an acknowledgment needs to be sent DisConnTime Inactivity Timeout Use this parameter to set an inactivity timeout The unit drops the connection if there is no activity on the serial line before the set time expires Enter time in the format mm ss where m is the number of minutes and s is the number of seconds DisConnTime 00 00 To disable the inactivity timeout enter 00 00 Range is 0 disabled to 5999 seconds 99 minutes 59 seconds Default setting is 0 Send Characters Enter up to two characters in hexadecimal representation in sendchar SendChar 1 00 _ SendChar 2 00 _ If the unit receives a character on the serial line that matches one of these characters it sends the character immediately along with any awaiting characters to the TCP connection This action minimizes the response time for specific protocol characters on the serial line for example ETX EOT Setting the first sendchar to 00 7 Setup Mode Channel Configuration SDS1101 2101 User Guide 58 disables the recognition of the characters Alternatively the unit can interpret two characters as a sequence see Pack Control Th
83. receive data e Modem Mode In Modem Emulation Mode the unit presents a modem interface to the attached serial device It accepts AT style modem commands and handles the modem signals correctly Normally there is a modem connected to a local PC and a modem connected to a remote machine A user must dial from the local PC to the remote machine accumulating phone charges for each connection Modem Mode allows you to replace modems with SDSs and to use an Ethernet connection instead of a phone call By not having to change communications applications you avoid potentially expensive phone calls To select Modem Mode set the Connect Mode to C6 no echo D6 echo with full verbose D7 echo with numeric response CF modem responses only numeric response or CE modem responses only full verbose Note If the unit is in Modem Mode and the serial port is idle the unit can still accept network TCP connections to the serial port if Connect Mode is set to C6 no echo D6 echo with full verbose D7 echo with numeric response CF modem responses only numeric response or CE modem responses only full verbose Without Echo In Modem Mode echo refers to the echo of all of the characters entered in command mode it does not mean to echo data that is 7 Setup Mode Channel Configuration SDS1101 2101 User Guide 52 transferred Quiet Mode without echo refers to the modem not sending an answer to the commands received or
84. rom the product CD 1 Insert the product CD into your CD ROM drive The Lantronix DeviceInstaller window displays 2 If the CD does not launch automatically a Click the Start button on the Task Bar and select Run b Enter your CD drive letter colon backslash Launch exe e g D Launch exe 3 Click the DeviceInstaller button 4 Respond to the installation wizard prompts Assigning an IP Address The unit s IP address must be configured before it can work correctly on a network The unit s IP address is normally set to 0 0 0 0 at the factory The hardware address is on the product label The unit is DHCP enabled as the default To assign an IP address manually 1 Click Start Programs Lantronix DeviceInstaller DeviceInstaller If your PC has more than one network adapter a message displays Select an adapter and click OK Note If the unit already has an IP address e g DHCP has assigned an IP address click the Search icon and select the unit from the list of Lantronix device servers on the local network 2 Click the Assign IP icon 3 If prompted enter the hardware address on the product label and click Next 4 Select Assign a specific IP address and click Next 5 Enter the IP address The Subnet mask displays automatically based on the IP address if desired you may change it On a local network you can leave the Default gateway blank all zeros Click Next 6 Click the Assi
85. rsion Non configurable field Displays the firmware currently installed on the SDS Extended Firmware Version Non configurable field Displays the full version nomenclature of the firmware Online Status Non configurable field Displays the SDS status as online offline unreachable the SDS is on a different subnet or busy the SDS is currently performing a task IP Address Non configurable field Displays the SDS s current IP address To change the IP address see Assigning an IP Address IP Address was obtained Statically Subnet Mask Non configurable field Displays the SDS s current subnet mask To change the subnet mask see Assigning an IP Address Gateway Non configurable field Displays the SDS s current gateway To change the gateway see Assigning an IP Address Number of COB partitions supported Non configurable field Displays the number of COB partitions supported Number of Ports Non configurable field Displays the number of ports on the SDS TCP Keepalive Non configurable field Displays the SDS s TCP keepalive value The value is in the range 1 65s and the default setting is 45 Telnet Enabled Non configurable field Permits Telnet sessions Telnet Port Non configurable field Displays the SDS port for telnet sessions Web Enabled Non configurable field Permits configuration through Web Manager Web Port Non configurable field Displays the SDS port for Web Manager configurati
86. rt with network connection enabled and issue the NC Network Communication command you see the unit s IP configuration 6 Setup Mode Server Configuration SDS1101 2101 User Guide 43 There are three methods for assigning DHCP names to the unit Default DHCP Name If you do not change the DHCP name and you are using an IP of 0 0 0 0 then the DHCP name defaults to XX XX XX XX XXXXXX is the last 6 digits of the MAC address shown on the label on the bottom side of the unit For example if the MAC address is 00 20 4A 12 34 56 then the default DHCP name is C123456 Custom DHCP Name You can create your own DHCP name If you are using an IP address of 0 0 0 0 then the last option in Server configuration is Change DHCP device name This option allows you to change the DHCP name to an alphanumeric name LTX in our example Change DHCP device name not set N Y Enter new DHCP device name LTX Numeric DHCP Name You can change the DHCP name by specifying the last octet of the IP address When you use this method the DHCP name is LTXYY where YY is what you chose for the last octet of the IP address If the IP address you specify is 0 0 0 12 then the DHCP name is LTX12 This method only works with 2 digit numbers 01 99 SDS1101 2101 User Guide 44 77 SSeettuupp M Mooddee CChhaannnneell CCoonnffiigguurraattiioonn This chapter explains how to configure the serial port Notes Current values displ
87. s must be a host other than the machine on which you are working Once there is at least one additional entry in the ARP table use the following command to ARP an IP address to the unit arp s 191 12 3 77 00 20 4a xx xx xx 3 Open a Telnet connection to port 1 The connection fails quickly but the unit temporarily changes its IP address to the one designated in this step telnet 191 12 3 77 1 4 Open a Telnet connection to port 9999 and press Enter within five seconds to go into Setup Mode If you wait longer than five seconds the unit reboots telnet 191 12 3 77 9999 Note The IP address you just set is temporary and reverts to the default value when the unit s power is reset unless you configure the unit with a static IP address and store the changes permanently SDS1101 2101 User Guide 89 BB BBiinnaarryy ttoo HHeexxaaddeecciim maall CCoonnvveerrssiioonnss Many of the unit s configuration procedures require assembling a series of options represented as bits into a complete command represented as a byte Convert the resulting binary value to a hexadecimal representation Converting Binary to Hexadecimal Following are two simple ways to convert binary numbers to hexadecimals Conversion Table Hexadecimal digits have values ranging from 0 to F which are represented as 0 9 A for 10 B for 11 etc To convert a binary value for example 0100 1100 to a hexadecimal representation the upper and lower four bits
88. security purposes Disable Port 77FEh N The default setting is the N No option which enables remote configuration You can configure the unit by using DeviceInstaller web pages Telnet or serial configuration The Y Yes option disables remote configuration and web sites Disable Web Server This setting defaults to the N No option The Y Yes option disables the web server Disable Web Server N Disable Web Setup The Y Yes option disables configuration using the Web Manager This setting defaults to the N No option Disable Web Setup N Disable ECHO Ports This setting controls whether port 7 echoes characters it receives The default setting is Y Yes which disables ECHO ports Disable ECHO ports Y Enable Enhanced Password This setting defaults to the N No option which allows you to set a 4 character password that protects Setup Mode by means of Telnet and web pages The Y Yes option allows you to set an extended security password of 16 characters for protecting Telnet and Web Page access Enable Enhanced Password N Enable Encryption Rijndael is the block cipher algorithm chosen by the National Institute of Science and Technology NIST as the Advanced Encryption Standard AES to be used by the US government The SDS supports 128 192 and 256 bit encryption key lengths NOTE Configuring encryption should be done through a local connection to the serial port of the SDS o
89. t Configuration ___________________________________ 19 Next Step ______________________________________________________ 21 Assigning the IP Address Serial Port Login _______________________________ 21 4 Configuration Using Web Manager 23 Accessing SDS1101 2101 Using DeviceInstaller ___________________________ 23 Network Configuration _______________________________________________ 24 Automatic IP Address Configuration _________________________________ 25 Static IP Address Configuration _____________________________________ 25 Ethernet Configuration ____________________________________________ 26 Server Configuration _________________________________________________ 26 Host List Configuration _______________________________________________ 28 Channel 1 amp Channel 2 SDS2101 only Configuration ______________________ 29 Serial Settings __________________________________________________ 29 Connection Settings TCP ________________________________________ 32 Connection Settings UDP ________________________________________ 35 Apply Settings ______________________________________________________ 37 Apply Factory Defaults _______________________________________________ 37 5 Configuration via Telnet or Serial Port Setup Mode 38 Accessing Setup Mode _______________________________________________ 38 Telnet Connection _______________________________________________ 38 Contents SDS1101 2101 User Guide 5 Serial Port Connection _______________
90. te This DHCP address does not appear in the unit s Setup Mode or in Web Manager You can determine your unit s DHCP assigned IP address in Monitor Mode When you enter Monitor Mode from the serial port with network connection enabled and issue the NC Network Communication command you see the unit s IP configuration AutoIP The unit ships with a default IP address of 0 0 0 0 which automatically enables Auto IP within the unit AutoIP is an alternative to DHCP that allows hosts to obtain an IP address automatically in smaller networks that may not have a DHCP server A range of IP addresses from 169 254 0 1 to 169 254 255 1 has been explicitly reserved for AutoIP enabled devices Do not use this range of Auto IP addresses over the Internet If your unit cannot find a DHCP server and you have not manually assigned an IP address to it the unit automatically selects an address from the AutoIP reserved range Then your unit sends out a ARP request to other nodes on the same network to see whether the selected address is being used If the selected address is not in use then the unit uses it for local subnet communication If another device is using the selected IP address the unit selects another address from the AutoIP range and reboots After reboot the unit sends out another ARP request to see if the selected address is in use and so on AutoIP does not replace DHCP The unit continues to look for a DHCP serve
91. the Lantronix web site for the latest versions and release notes Table 9 1 Firmware Files ROM File COB SDS1101_6102 rom SDS1101_webm_1404 cob SDS2101_6500 rom SDS2101_webm_1600 cob Please refer to the DeviceInstaller online Help for information about reloading firmware using DeviceInstaller The other methods are discussed below Using TFTP Graphical User Interface To download new firmware from a computer 1 Use a TFTP client to send a binary file to the unit ROM to upgrade the unit s internal operational code and COB to upgrade its internal Web interface Note TFTP requires the ROM binary version of the unit s internal operational code 2 In the TFTP server field enter the IP address of the unit being upgraded 3 Select Upload operation and Binary format 4 Enter the full path of the firmware file in the Local file name field 5 In the Remote file name field enter the current internal operational code D3 for SDS1101 or D4 for SDS2101 or WEB1 for the internal Web interface 6 Click the Upload Now button to transfer the file to the unit 9 Firmware Upgrades SDS1101 2101 User Guide 67 Figure 9 1 TFTP Window After the firmware has been loaded and stored approximately 8 seconds to complete the unit performs a power reset Using TFTP Command Line Interface To download new firmware from a computer enter the following from a TFTP command line interface tftp i lt ip address gt
92. to go into Setup Mode error described below message displays Now when you Telnet to the device server the connection fails When you Telnet to port 1 on the device server you are only assigning a temporary IP address When you Telnet into port 9999 and do not press Enter quickly the device server reboots causing it to lose the IP address Telnet back to Port 1 Wait for it to fail then Telnet to port 9999 again Make sure you press Enter quickly When you Telnet to port 9999 the Press Enter to go into Setup Mode message displays However nothing happens when you press Enter or your connection is closed You did not press Enter quickly enough You only have 5 seconds to press Enter before the connection is closed Telnet to port 9999 again but press Enter as soon as you see the Press Enter to go into Setup Mode message When you Telnet to port 1 to assign an IP address to the device server the Telnet window does not respond for a long time You may have entered the Ethernet address incorrectly with the ARP command Confirm that the Ethernet address that you entered with the ARP command is correct The Ethernet address may only include numbers 0 9 and letters A F In Windows and usually in Unix the segments of the Ethernet address are separated by dashes In some forms of Unix the Ethernet address is segmented with colons The IP address you are trying to assign is not on your logical sub
93. ts to connect when it receives a specific start character from the serial port The default start character is carriage return Manual Connection Attempts to connect when directed by a command string received from the serial port The first character of the command string must be a C ASCII 0x43 and the last character must be either a carriage return ASCII 0x0D or a line feed 0x0A No blanks or space characters may be in the command string Between the first and last command string characters must be a full or partial destination IP address and may be a destination port number The IP address must be in standard decimal dot notation and may be a partial address representing the least significant 1 2 or 3 bytes of the remote IP address The period is required between each pair of IP address numbers If present the port number must follow the IP address must be presented as a decimal number in the range 1 65535 and must be preceded by a forward slash ASCII 0x2F The slash separates the IP address and the port number If you omit the port number from a command string the internally stored remote port number starts a connection If a partial IP address is presented in a command string it is interpreted to be the least significant bytes of the IP address and uses the internally stored remote IP address to provide the most significant bytes of the IP address If the IP address entered is 0 0 0 0 0 the device server enters Monitor Mode F
94. ttings using the Lantronix Web Manager See 4 Configuration Using Web Manager Serial and Telnet Ports Use Setup Mode a command line interface There are two approaches to accessing Setup Mode making a Telnet connection to the network port 9999 or connecting a terminal or a PC running a terminal emulation program to the unit s serial port See 5 Configuration via Telnet or Serial Port Setup Mode 2 Introduction SDS1101 2101 User Guide 14 Product Information Label The product information label on the underside of the unit contains the following information about your specific unit Bar code Serial number Product ID name Product description Hardware address also referred to as the Ethernet or MAC address The first three bytes of the hardware address are fixed and read 00 20 4A identifying the unit as a Lantronix product The fourth fifth and sixth bytes are unique numbers assigned to each unit Figure 2 3 Sample Hardware Address 00 20 4A 14 01 18 or 00 20 4A 14 01 18 SDS1101 2101 User Guide 15 33 G Geettttiinngg SSttaarrtteedd This chapter describes how to get your SDS up and running in the shortest possible time Package Contents Verify and inspect the contents of the SDS1101 2101 package using the following list If any item is missing or damaged contact your place of purchase immediately SDS1101 or SDS2101 Six foot DB9F to DB25M modem cable SDS1
95. ver the unit communicates with another device on the network it adds an entry into its ARP table The ARP Cache timeout option allows you to define how many seconds 1 600 the unit will wait before timing out this table The default setting is 600 ARP Cache timeout in s 1s 600s 600 _ CPU Performance SDS2101 only Select the SDS2101 s performance mode Higher performance settings require more energy Low is 26 Mhz Regular is 48 Mhz High is 88 Mhz The default is Regular CPU performance 0 Regular 1 Low 2 High 0 Disable Monitor Mode at bootup This option allows you to disable all entries into Monitor Mode during startup except for the xxx sequence This prevents entry using yyy zzz xx1 and yy1 key 8 Setup Mode Advanced Settings SDS1101 2101 User Guide 60 sequences only during the bootup sequence The default for Disable Monitor Mode at bootup is N No See 10 Monitor Mode Monitor Mode bootup enabled HTTP Port Number This option allows the configuration of the web server port number The valid range is 1 65535 The default HTTP port number is 80 HTTP Port Number 80 _ MTU Size The Maximum Transmission Unit MTU is the largest physical packet size a network can transmit for TCP and UDP Enter between 512 and 1400 bytes The default setting is 1400 bytes MTU Size 1400 _ Enable alternate MAC If necessary enable the alternate MAC address if specified in the
96. y products and applications on the peer side must use the same protocols and the same encryption key as the SDS Developers can license the Lantronix Encryption Library suite Lantronix Secure Com Port Redirector provides an encrypted connection from Windows based applications to the SDS A 30 day trial version of SCPR is included on the CD NOTE For more information about the Lantronix Encryption Library Suite and SCPR see www lantronix com device networking utilities tools 8 Setup Mode Advanced Settings SDS1101 2101 User Guide 64 Default Settings Option 7 Select 7 to reset the unit s Channel 1 configuration and expert settings to the default settings The server configuration settings for IP address gateway IP address and netmask remain unchanged The configurable pins settings also remain unchanged The specific settings that this option changes are listed below Channel 1 Configuration Defaults Baudrate 9600 I F Mode 4C 1 stop bit no parity 8 bit RS 232C Own TCP port number 10001 Connect Mode C0 always accept incoming connection no active connection startup Hostlist retry counter 3 Hostlist retry timeout 250 msec Start character for serial channel 1 0x0D CR All other parameters 0 Channel 2 Configuration Defaults SDS2101 only Baudrate 9600 I F Mode 4C 1 stop bit no parity 8 bit RS 232C Own TCP port number 10002 Connect Mode C0 always accept incoming c

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