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Serial Server Installation Guide
For Lantronix MSS1-T and MSS1-T2 Micro Serial Servers
and MSS100 Fast Ethernet Micro Serial Servers
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The information in this guide may change without notice. The manufacturer assumes no responsibility for any errors which may appear in this guide. DEC, thickwire, thinwire, and VMS are trademarks of Digital Equipment Corporation. UNIX is a registered trademark of AT&T. Ethernet is a trademark of XEROX Corporation. HP-UX is a trademark of Hewlett-Packard Corporation. SunOS and Solaris are trademarks of Sun Microsystems, Inc. NetWare is a trademark of Novell Corp. Windows NT and Windows
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Contents 1 Introduction 1.1 Terms ......................................................................................... 1-2 1.2 Protocols.................................................................................... 1-2 1.3 Software..................................................................................... 1-3 1.4 Configuration ........................................................................... 1-3 2 Installation 2.1 MSS Components............................
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4 Basic Configuration 4.1 Command Set ........................................................................... 4-1 4.2 System Passwords.................................................................... 4-1 4.2.1 Privileged Password...................................................... 4-1 4.2.2 Login Password.............................................................. 4-2 4.3 Protocol Configuration............................................................ 4-2 4.3.1 TCP/IP Param
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D Updating Software E Specifications Warranty Statement Declaration of Conformity Index iii
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Introduction 1 - Introduction The MSS1-T and MSS1-T2 are multiprotocol micro serial servers that provide Ethernet connections for personal computers, terminals, modems, and devices that would not otherwise be connected to a network. The MSS100 additionally provides Fast Ethernet support. NOTE: In this manual, all MSS models will be referred to as Òthe MSSÓ or Òthe ServerÓ unless a distinction needs to be made between the models. The MSS can be used to start outbound Ether
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Terms Introduction The PDF versions of the MSS manuals are located in the manuals directory of the CD. Use the Adobe Acrobat Reader (widely available on the Internet at no charge) to read and print all or parts of the manual from the PDF Þle. 1.1 Terms In this manual, the following terms are used to describe parts of a network. Host A computer attached to the network. The term host is generally used to denote interactive computers, or computers that people can log into. N
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Introduction Software The MSS also implements basic Simple Network Management Protocol (SNMP) functionality. SNMP commands enable users, usually system administrators, to get information from and control other nodes on a local area network (LAN), and respond to queries from other network hosts. The MSS allows conÞguration of one community name with read/write access. ¥ IPX/ SPX (NetWare) The MSS provides IPX/SPX access to the serial device from NetWare and any other IPX/SPX nodes
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Configuration Introduction When using IPX or LAT, it is possible to power up the MSS and have it work properly with no additional conÞguration required. TCP/IP users must give the unit an IP address. NOTE: For more information about methods used to configure an IP address, see IP Address Configuration in. Lantronix has provided EZWebCon software to help users install and conÞgure the MSS. It is also possible to conÞgure the MSS settings by logging into it over a network via
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Installation MSS Components 2 - Installation This chapter covers the installation of the MSS in an Ethernet network and the attachment of a serial device. Basic knowledge of networking installation is assumed. Read this section completely before continuing. 2.1 MSS Components The MSS front panel has a male DB25 serial connector. The following Þgure shows an MSS1 front panel. The MSS100 rear panels is more narrow. Figure 2-1: MSS1 Front Panel Serial DB25 Serial Port The MSS rear
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Installation Installation Four or Þve LEDs are located on the top of the unit. Table 2-1 explains their functions. Table 2-1: MSS LEDs LED Function Power Glows green when power is supplied to the Server Link Glows green while the Server is connected properly to a 10BASE-T or 100BASE-T (MSS100 only) Ethernet network (The Link LED does not function for 10BASE2 connections) 100 MSS100 only: glows green to indicate a 100BASE-T Ethernet connection OK Blinks yellow, green, or red to
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Installation Installation As you follow the installation steps, refer to the numbers in Figure 2-3. 1. Select a location. The MSS should be positioned close to the device it will be servicing. Since powering down the unit will terminate any active sessions, it may be desirable to place the server in a location secure from user access. Also be aware of the unitÕs environmental operating limits and cabling requirements. See Appendix D for details. 2. Connect the MSS to a serial
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Installation Installation NOTE: Be sure to use the MSS1 6V power supply for your MSS1 and the MSS100 5V power supply for your MSS100. Using a power supply with the wrong voltage will damage the MSS. Check to see if the Power and Link LEDs on the front of the server light. If not, unplug the server and check the power supply, then check the Ethernet connection and plug the server in again. If the LEDs still do not light, refer to Appendix B, Troubleshooting. 2.2.1 Power-u
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Installation Is It Working? 2.3 Is It Working? If the MSS appears to be working and the unit is connected to the network, there are three ways to conÞrm that it is working correctly: ¥ If there is a terminal attached, press the Return key and log in. If you are able to log in, the server is running normally. ¥ If an IP address has been conÞgured for the MSS (see IP Address ConÞguration on page 3-2), ping the MSS from a TCP/IP host. Figure 2-4: Pinging the MSS unix% ping 192.0.1
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Getting Started 3 - Getting Started This chapter covers all of the steps needed to get the MSS on-line and working. There are three basic methods used to log into the MSS and begin conÞguration. 1. Incoming (Remote) Logins: EZWebCon is the preferred conÞguration method for TCP/IP and IPX users. For TCP/IP and LAT users, other remote login options are available (see Telnet on page 3-6). 2. Serial Port Logins: Users can connect a terminal directly to the serial port,
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IP Address Configuration Getting Started 3.1 IP Address Configuration When using IPX or LAT, it is possible to power up the MSS and have it work properly with no additional conÞguration required. However, for TCP/IP use, an IP address must be conÞgured for the MSS before any TCP/IP functionality is available. There are three ways to conÞgure the IP address: 1. Using EZWebCon 2. Using an ARP entry and the ping command from a network host 3. Using a host DHCP, BOOTP, or RARP
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Getting Started IP Address Configuration NOTE: The ARP/ping method only works during the first two minutes of MSS operation. After two minutes, an alternate method must be used or the MSS must be rebooted. On a UNIX host, create an entry in the hostÕs ARP table and substitute the intended IP address and the hardware address of the server, then ping the server (see Figure 3-1). This process typically requires superuser privileges. Figure 3-1: Entering ARP and Ping (UNIX) # arp -s 19
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IP Address Configuration Getting Started Figure 3-3: Changing the IP Address % telnet 192.0.1.228 Trying 192.0.1.228 Lantronix Version n.n/n (yymmdd) Type Help at the ‘Local_>’ prompt for assistance. Enter Username> gopher Local> SET PRIVILEGED Password> system (not echoed) Local>> CHANGE IPADDRESS 192.0.1.228 Any host wishing to access the MSS will have to be told the MSSÕs IP address. This is typically conÞgured in the unix Þle /etc/hosts or via a nameserver. Refer to the hostÕs documentati
