Manuel d'utilisation / d'entretien du produit MSS du fabricant Lantronix
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MSS Reference Manual For the Lantronix MSS Family of Device Servers.
The information in this guide may change without notice. The manufacturer assumes no responsibility for any errors which may appear in this guide. UNIX is a registered trademark of The Open Group. Ethernet is a trademark of XEROX Corporation. NetWare is a trademark of Novell Corp.
i Contents 1: Introduction ............................................................................................................. 1-1 1.1 What’s New .............................................................................................
Contents ii 2.25 Change IPSecurity ..................................................................................................................2-27 2.26 Change LAT CircTimer .......................................................................
Contents iii 2.75 Help ......................................................................................................................................... 2-58 2.76 Hostlist .......................................................................
Contents iv 2.2.1.13 LN=node# ................................................................................................ B-4 C: Show 802.11 Errors ................................................................................................ C-1 C.
1-1 1: Introduction The Lantronix MSS family of Device Servers allows you to network-enable a variety of serial devices that were not originally designed to be networked: personal computers, terminals, modems, industrial machinery, and more. Certain MSS models offer fiber optic Ethernet, PC card support for 802.
Introduction Command Line Editing 1-2 Please read this section carefully so you can understand the conventions used in the command descriptions. ◆ Commands are listed in alphabetical order. ◆ Some commands do not apply to all members of the MSS family, and are so noted.
Introduction Help 1-3 1.4 Help Context-sensitive help is available at any time. You may type Help by itself for overall help, Help <command> for help on a specific command, or a partial command line followed by a question mark for help on what is appropriate at that particular point.
2-1 2: Command Reference This chapter describes all commands that can be used with the MSS. The commands are listed in alphabetical order, excluding the Ports and Server parameters, which apply only to the MSS4. For example, Change Server Bootgateway is considered the same command as Change Bootgateway and is alphabetized according to the latter.
Command Reference Backward 2-2 2.1 Backward Moves the user to the previous session when entered in Local mode. See Also Change Backward Switch, page 2-14; Show Session, page 2-66. 2.2 Change 80211 Note: The Change 80211 Reset command must be entered after any 802.
Command Reference Change 80211 2-3 Defaults Enabled See Also Show 80211, page 2-63 2.2.2 Change 80211 Antenna Controls the antenna(s), if any, on the installed wireless card. Not all antennas can be used for both receive and transmit, so be sure to read your card documentation completely.
Command Reference Change 80211 2-4 2.2.3 Change 80211 Channel Sets the MSS operating frequency within the 2.4 GHz band allotted to wireless networking. A direct- sequence 802.11 network on one channel will affect reception on channels up to two numbers away.
Command Reference Change 80211 2-5 Errors If you enter a command that is not applicable to the 802.11 card currently in use, you will receive an Error message. Parameters name Enter a string of up to 32 characters. If the string contains lowercase letters or non-alphanumerics, it may need to be enclosed in double-quotes to be processed properly.
Command Reference Change 80211 2-6 Restrictions Requires privileged user status. Only applies to the MSS-VIA and certain MSS4 models. Errors If you enter a command that is not applicable to the 802.11 card currently in use, you will receive an Error message.
Command Reference Change 80211 2-7 2.2.8 Change 80211 Power Controls the card’s transmit power settings. The numeric power setting specified must exactly match a value supported by the card. Any configuration changes you make will not take place until you issue the Change 80211 Reset command.
Command Reference Change 80211 2-8 Parameters Regions IC: Canada ETSI: Europe, most countries (verify with your local regulatory body) SPAIN: Spain FRANCE: France MKK: Japan Defaults FCC Examples Local>> CHANGE 80211 REGION FRANCE Local>> CHANGE 80211 RESET See Also Show 80211, page 2-63 2.
Command Reference Change 80211 2-9 Parameters num Enter a value between 0 and 3000. Defaults 3000 Examples Local>> CHANGE 80211 RTS 0 Local>> CHANGE 80211 RESET See Also Show 80211, page 2-63 2.
Command Reference Change Access 2-10 keydata Enter the WEP key. The key format should be entered as “xx-xx-xx-xx...” where each x is a hexadecimal digit (0 through 9 and A through F). Each pair of hex digits (xx) defines a byte of key data, and each byte is separated from the next by a dash.
Command Reference Change Autobaud 2-11 PortList Specify a particular port or group of ports. Port numbers are specified with integers between 1 and 4, and should be separated with commas (for lists) or dashes (for ranges). Local Permits only logins from the attached serial device.
Command Reference Change Autostart 2-12 Note: In the absence of the Portlist parameter, the configuration will affect the MSS4’s current port only. PortList Specify a particular port or group of ports. Port numbers are specified with integers between 1 and 4, and should be separated with commas (for lists) or dashes (for ranges).
Command Reference Change Autostart 2-13 PortList Specify a particular port or group of ports. Port numbers are specified with integers between 1 and 4, and should be separated with commas (for lists) or dashes (for ranges). Character Sets a character that will cause a login event.
Command Reference Change Backward Switch 2-14 2.6 Change Backward Switch Defines a key that will switch the user to a previous session without entering local mode. From local mode, the key functions as if the Backward command was entered. Any key can be specified unless it conflicts with MSS line editing or the Break or Forward keys.
Command Reference Change BOOTP 2-15 Restrictions Requires privileged user status. Parameters Server MSS4 only. 2.8 Change BOOTP Disables or enables querying for a BOOTP host at system boot time. Restrictions Requires privileged user status. Parameters Server MSS4 only.
Command Reference Change Buffering 2-16 Remote The MSS ignores the Break key and passes it to the remote host. Only applicable if the session protocol supports Break events. Telnet supports Break events, but Rlogin, raw TCP, and UDP do not. None Disables the Break key.
Command Reference Change Datasend 2-17 PortList Specify a particular port or group of ports. Port numbers are specified with integers between 1 and 4, and should be separated with commas (for lists) or dashes (for ranges). Defaults 8 data bits See Also Change Autobaud, page 2-11; Change Parity, page 2-35.
Command Reference Change Datasend 2-18 Timeout Sets the trigger that allows serial data to be accumulated until a “timeout” condition has been detected. Idle Defines the timeout as a period of time since the last character was received. num Sets the timeout in milliseconds.
Command Reference Change Dedicated 2-19 2.13 Change Dedicated Dedicates a port to a Telnet, Rlogin, or SPX host, or to a LAT service. Once logged into the port, a user is automatically connected to the host or service; the user cannot return to local mode or enter MSS commands.
Command Reference Change Dedicated 2-20 Hostlist Dedicates the port to a list of hosts. For more information, see the Hostlist command on page 2-58. LAT Dedicates the port to a LAT service. servicename Enter the name of the desired LAT service. None Disables all previously-configured dedicated hosts.
Command Reference Change DHCP 2-21 2.14 Change DHCP Enables or disables querying for a DHCP host at system boot time. Restrictions Requires privileged user status. Errors Configuring an IP address will automatically disable DHCP. Enabling DHCP will remove the IP address saved in non-volatile memory (NVR).
Command Reference Change DSRLogout 2-22 2.16 Change DSRLogout If DSRLogout is enabled, the specified port will be logged out when its DSR signal is de-asserted.
Command Reference Change Flow Control 2-23 PortList Specify a particular port or group of ports. Port numbers are specified with integers between 1 and 4, and should be separated with commas (for lists) or dashes (for ranges). Defaults Disabled 2.18 Change Flow Control Sets the type of flow control to be used on the specified port.
Command Reference Change Forward Switch 2-24 2.19 Change Forward Switch Defines a key that will switch the user to the next session without entering local mode. In local mode, the key functions as if the Forward command was entered. Any key can be specified unless it conflicts with MSS line editing or the Break or Forward keys.
Command Reference Change Inactive Logout 2-25 Parameters Server MSS4 only. Secondary Configures a gateway to be used when the primary gateway is unavailable. IPaddress Specify a host using the numeric IP address format. Specifying an IP address of 0.0.
Command Reference Change Incoming 2-26 Parameters Server MSS4 only. period Enter a length of time in minutes (1 to 120) or seconds (5 to 60). For minutes, add an m after the number. For seconds, add an s after the number. Defaults 30 minutes Examples Local> CHANGE INACTIVE TIMER 10m See Also Change Inactive Logout, page 2-25.
Command Reference Change IPAddress 2-27 Password Prompts the user to enter the login password when attempting an incoming connection. Nopassword Allows incoming connections without prompting for the login password. Defaults Telnet, Nopassword See Also Change Loginpass, page 2-31.
Command Reference Change LAT CircTimer 2-28 Restrictions Requires privileged user status. The Both, Incoming, and Outgoing parameters are only applicable to the MSS4. Parameters IPaddress Specify an address in standard numeric format. An address with 0 or 255 in any segment restricts all addresses in that range.
Command Reference Change LAT Groups 2-29 2.27 Change LAT Groups Specifies the LAT service groups to which the MSS can connect. Groups are numbered from 0 to 255. Restrictions Requires privileged user status. Errors The MSSLite, MSS4, and the MSS-VIA do not support LAT.
Command Reference Change Local Switch 2-30 Secondary Configures a loadhost to be used when the primary loadhost is unavailable. IPaddress Specify a host using standard numeric format—host names cannot be resolved via a nameserver. Specifying an IP address of 0.
Command Reference Change Loginpass 2-31 2.31 Change Loginpass Specifies the password used to log into the MSS. The password should consist of no more than 6 alphabetic letters. Users are only required to provide this password if the port has Password Protect enabled.
Command Reference Change Modem Emulation 2-32 PortList Specify a particular port or group of ports. Port numbers are specified with integers between 1 and 4, and should be separated with commas (for lists) or dashes (for ranges). Defaults Disabled See Also Change Autostart, page 2-12; Change DSRLogout, page 2-22.
Command Reference Change Nameserver 2-33 Errors The server name must be unique to the network. Parameters Server MSS4 only. serverName Enter a string of up to 16 characters. Strings must be enclosed in quotes if they contain lower-case letters, spaces, or punctuation.
Command Reference Change NetWare Internal Network 2-34 Parameters Ether_II Enables Ethernet v2 frame type. Native Enables the “native mode” NetWare frame type. Snap Enables the 802.2 frame type with SNAP SAPs. 802_2 Enables the 802.2 frame type with NetWare SAPs.
Command Reference Change NetWare Routing 2-35 Parameters fileserver Enter the name of the desired fileserver using no more than 8 characters. None Specifies that no loadhost will be used.
Command Reference Change Passflow 2-36 Parameters Port MSS4 only. Specifies a particular port or group of ports. Note: In the absence of the PortList parameter, the configuration will affect the MSS4’s current port only. PortList Specify a particular port or group of ports.
Command Reference Change Password Incoming 2-37 2.42 Change Password Incoming Controls whether the MSS will ask users for an incoming password when they attempt to connect to the network socket connection ports (ports 200x and 300x, where x is the number of the desired serial port).
Command Reference Change Password Protect 2-38 2.44 Change Password Protect Controls whether a password is needed to log into the MSS from a serial port. For models with a dedicated console port (the MSS-Via, MSS485, and the MSSLite A and C), this command will also affect the serial console port.
Command Reference Change Preferred 2-39 2.46 Change Preferred Specifies a default service for the specified port. The MSS will attempt to use the preferred service for autoconnecting, or when no host name is specified for a TCP (Telnet), Rlogin, SPX, or LAT connection command.
Command Reference Change Privpass 2-40 servicename Enter the name of the desired LAT service. envString Add the desired environment key(s). See Appendix B for a complete list of strings. Options must be separated by colons. None Clears preferred service configurations.
Command Reference Change Retransmit Limit 2-41 Defaults Enabled 2.49 Change Retransmit Limit ‘ Specifies the number of retries attempted if a network message receives no acknowledgment. This number may need to be increased on noisy or heavily-used networks.
Command Reference Change RS485 2-42 2.51 Change RS485 Enables RS-485 networking and configures the necessary RS-485 parameters on the MSS-VIA and the MSS4. RS-485 networking is explained in the Configuration chapter of your MSS installation guide. Restrictions Requires privileged user status.
Command Reference Change Secondary 2-43 TXDrive Controls how the MSS drives the TX pin. Always Sets the MSS to drive TX. The MSS will never tristate TX, even if data is not being sent. Auto Sets the MSS to drive TX only when transmitting, and tristate when not transmitting.
Command Reference Change Silentboot 2-44 Restrictions Requires privileged user status. Does not apply to the MSS485. Parameters Port MSS4 only. Specifies a particular port or group of ports. Note: In the absence of the PortList parameter, the configuration will affect the MSS4’s current port only.
Command Reference Change Software 2-45 Examples CHANGE SNMPSETCOMM WPHRED (adds a single community with read-write access) See Also The Configuration chapter of your Installation Guide 2.57 Change Software Specifies the name of the download file that, when a reload has been requested, the MSS will attempt to load at boot time.
Command Reference Change Startup 2-46 rate Available speeds (baud rates) are generally 300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200, and 230400 baud. The MSSLite can only go as high as 38400 baud. Defaults 9600 baud See Also Change Autobaud, page 2-11.
Command Reference Change Stopbits 2-47 num Specify the desired number or retry attempts. Enter zero to make the MSS retry until the startupfile is read (indefinitely). Defaults Retry: 5 Examples Local> CHANGE STARTUP FILE “bob:start” Local> CHANGE STARTUP FILE hevax::start.
Command Reference Change TCPKeepalive 2-48 Restrictions Requires privileged user status. Parameters Server MSS4 only. mask Specify a mask in numeric IP format, for example, 255.255.255.0. See Also Change IPAddress, page 2-27; Change Gateway, page 2-24.
Command Reference Change Telnetpad 2-49 2.64 Change Telnetpad When enabled, Telnetpad tells the MSS to pad carriage returns with null characters during Telnet sessions. The Telnet RFC (Request for Comments) specifies Telnetpad Enabled. Restrictions Requires privileged user status.
Command Reference Change Timeserver 2-50 2.66 Change Timeserver Specifies which timeserver the MSS will use to update its internal clock. The MSS can communicate with either Daytime or Network Timeserver Protocol (NTP) servers.
Command Reference Change Verify 2-51 2.67 Change Verify Controls whether the MSS will provide informational messages whenever a session is connected, disconnected, or switched. Restrictions Requires privileged user status. If a port is Dedicated, Verify is disabled.
Command Reference Crypt Password 2-52 2.69 Crypt Password Changes the password used for the encryption mode environment string (:Y). Both ends of the connection must agree on the encryption password being used. You must reboot after changing the encryption password.
Command Reference Disk 2-53 2.70 Disk Performs disk management functions for the MSS and, for models with PC card support, for any installed ATA flash card. The MSS contains two modifiable directories—/ram and /flash—and one read-only directory—/rom.
Command Reference Disk 2-54 Errors For the /pccard1 and /pccard 2 parameter, you will receive an error if either the specified card is not a storage card or if there is no card in the slot. Parameters Cat Displays an entire file in your terminal window.
Command Reference Disk 2-55 /PCCard1 and /PCCard2 Formats an ATA flash card for use in an MSS PC card slot. An unformatted card can not be used by the MSS. The /pccard1 parameter applies to all MSS products with one PC card slot (MSS-VIA) or the first (top) slot of the MSS4.
Command Reference Disk 2-56 Rm Removes files and/or directories from the MSS RAM and Flash disks. The possible flags are: Rmdir Removes a directory from the specified disks. The command can only be used if the directory is empty. If the directory is full, you must add the DISK RM - rf command.
Command Reference Delete IPSecurity 2-57 2.71 Delete IPSecurity Removes entries from the IP Security table. Restrictions Requires privileged user status. Errors An error will be returned if the IPSecurity entry does not exist. See Also Change IPSecurity, page 2-27; Show IPsecurity, page 2-64.
Command Reference Forward 2-58 2.74 Forward When entered in local mode, moves users one session forward (to a more recent session). See Also Backward, page 2-2; Change Backward Switch, page 2-14; Change Forward Switch, page 2-24; Change Local Switch, page 2-30.
Command Reference Initialize 2-59 servicename Enter the name of the desired LAT service. Rlogin Adds an Rlogin entry to the host table. hostname Enter the IP address of the target host. For UDP only, resolvable hostnames and broadcast/multicast IP addresses can be used.
Command Reference LAT 2-60 Parameters Delay Schedules a reboot after a specified number of minutes. num Enter the number of minutes, from 0 (immediate) to 120. Factory Reboots the MSS with its factory-configured settings. Noboot Cycles power on the MSS, but without booting.
Command Reference Netstat 2-61 Note: In the absence of the PortList parameter, the configuration will affect the MSS4’s current port only. PortList MSS4 and MSS-Via only. Specify a port number as an integer between 1 and 3 (Via) or 1 and 6 (MSS4). You can not log out multiple ports at once.
Command Reference Rlogin 2-62 2.83 Rlogin Attempts to log in to a remote host as a local user. Parameters IPaddress Specify a resolvable text host name or a numeric IP address. This parameter is optional if a preferred Telnet service has been defined.
Command Reference Set Privileged 2-63 2.85 Set Privileged Changes the port’s privileged status. Note: If you forget the password, you must reset the MSS to its factory defaults. See Initialize on page 2-59 for instructions. Restrictions Secure users may not become the privileged user.
Command Reference Show Hostlist 2-64 2.87 Show Hostlist Displays the current list of remote hosts to use for multihost mode connections. See Also Status Displays , page 5-6; Multihost Mode , page 5-11; Hostlist, page 2-58. 2.88 Show IPsecurity Displays the current TCP/IP security table.
Command Reference Show Ports 2-65 SPX Shows SPX node hop counts, frame types, and availability. See Also Status Displays , page 5-6. 2.91 Show Ports Displays all serial port settings, including the port’s connection status, the flow control state , the state of DSR and DTR serial signals, the access type, and more.
Command Reference Show Services 2-66 Parameters Bootparams Displays MSS parameters that relate to the boot procedure and software loadfile. Counters Displays Ethernet and TCP/IP error information.
Command Reference Show SNMP 2-67 2.96 Show SNMP Displays configured SNMP communities and their access modes (read-only or read/write). The default community name is public , and allows read-only access. There is one additional user-configurable SNMP community.
Command Reference SPX 2-68 Examples Local> SOURCE “labsun:start.com” See Also Change Startup File, page 2-46 2.100 SPX Attempts a connection to an SPX-enabled device on the network.
Command Reference Test 2-69 2.102 Test Tests a serial port’s connection. When the Test command is entered without any parameters, test lines of 70 characters are sent to the specified serial port until a key is pressed. Restrictions Nonprivileged users may only test their current port.
-1 A: Contact Information If you are experiencing an error that is not listed in Appendix B of your Installation Guide , or if you are unable to fix the error, contact your dealer or Lantronix Technical Support at 800-422-7044 (US) or 949- 453-3990. Technical Support is also available via Internet email at support@lantronix.
B-1 B: Environment Strings B.1 Usage An environment string is a sequence of key letters, sometimes prefixed by a plus (+) or minus (-). Environment strings can be used with Change Dedicated , Change Preferred , Hostlist , LAT , and Telnet to configure connections.
Environment Strings Usage Examples B-2 B.2.1 Usage Examples These examples should illustrate the proper usage of the above environment strings. 2.2.1.1 nnnn Sets a socket number.
Environment Strings Usage Examples B-3 2.2.1.5 OR Sets up a dedicated redirector connection. Enabling Autostart for the dedicated port, as shown in the example below, will automatically start the redirector connection. More information about the Lantronix Com Port Redirector software is available in your MSS Installation Guide .
Environment Strings Usage Examples B-4 Examples Local>> CHANGE DEDICATED TCP 192.73.220.1:U Local>> CHANGE DEDICATED TCP :U (forms a passive UDP session with any host) Local>> CHANGE.
B-1 B: Show 802.11 Errors B.1 Introduction When you enter the Show 80211 command without any other parameters, the resulting screen includes a field for errors.
Show 802.11 Errors Leftmost Number B-2 10000000 Internal error. 08000000 Fragment reassembly timed out. Failed to receive all the fragments of a fragmented 802.11 packet before the reassembly window expired. Dropped some correctly received fragments. 04000000 Received an 802.
Show 802.11 Errors Rightmost Number B-3 00000100 Authentication with the AP failed because the WEP key the unit is using is not the same as the key the AP is using. 00000080 Authentication with the AP failed because either the unit or the AP sent an incorrect authentication packet.
Show 802.11 Errors Rightmost Number B-4 00100000 Unassigned. 00080000 Unassigned. 00040000 Unassigned. 00020000 Internal error. May occur on some cards in conjunction with other described error codes. 00010000 The 802.11 card in use is not compatible with the regulatory region to which the unit has been programmed.
Show 802.11 Errors Rightmost Number B-5 00000004 Internal error. 00000002 Internal error. 00000001 Internal error..
Index-1 Index Numerics 802.11 2-2 , 2-63 Antenna 2-3 Channel 2-4 Errors C-1 ESSID 2-4 Fragmentation 2-5 MAC address 2-5 Network mode 2-6 Power 2-7 , 2-8 Region 2-7 RTS 2-8 WEP 2-9 A Access mode 2-10 Antenna, 802.
Index Index-2 Internal network number 2-34 IP Address 2-27 Security 2-27 , 2-57 , 2-64 IPX (NetWare) SPX 2-68 L LAT 2-60 , 2-64 Circuit timer 2-28 Destination port B-4 Groups 2-29 Identification 2-29 Target node B-4 Loadhost 2-29 , 2-34 Local switch 2-30 Login password 2-26 , 2-31 Logout 2-60 Inactivity 2-25 M MAC address, 802.
Index Index-3 T Telnet 2-48 , 2-68 Padding characters 2-48 , 2-49 Raw connections B-3 Terminal type 2-49 Test command 2-69 Timers Circuit 2-28 Inactivity 2-25 Timeserver 2-50 U UDP 2-50 , B-3 Passive .
Un point important après l'achat de l'appareil (ou même avant l'achat) est de lire le manuel d'utilisation. Nous devons le faire pour quelques raisons simples:
Si vous n'avez pas encore acheté Lantronix MSS c'est un bon moment pour vous familiariser avec les données de base sur le produit. Consulter d'abord les pages initiales du manuel d'utilisation, que vous trouverez ci-dessus. Vous devriez y trouver les données techniques les plus importants du Lantronix MSS - de cette manière, vous pouvez vérifier si l'équipement répond à vos besoins. Explorant les pages suivantes du manuel d'utilisation Lantronix MSS, vous apprendrez toutes les caractéristiques du produit et des informations sur son fonctionnement. Les informations sur le Lantronix MSS va certainement vous aider à prendre une décision concernant l'achat.
Dans une situation où vous avez déjà le Lantronix MSS, mais vous avez pas encore lu le manuel d'utilisation, vous devez le faire pour les raisons décrites ci-dessus,. Vous saurez alors si vous avez correctement utilisé les fonctions disponibles, et si vous avez commis des erreurs qui peuvent réduire la durée de vie du Lantronix MSS.
Cependant, l'un des rôles les plus importants pour l'utilisateur joués par les manuels d'utilisateur est d'aider à résoudre les problèmes concernant le Lantronix MSS. Presque toujours, vous y trouverez Troubleshooting, soit les pannes et les défaillances les plus fréquentes de l'apparei Lantronix MSS ainsi que les instructions sur la façon de les résoudre. Même si vous ne parvenez pas à résoudre le problème, le manuel d‘utilisation va vous montrer le chemin d'une nouvelle procédure – le contact avec le centre de service à la clientèle ou le service le plus proche.
