## TCPware V5.7 User's Guide

Appendix B

TCPware Logicals

Table B-1 lists the TCPware logicals in alphabetical order:

Table B-1 TCPware Logicals (Continued)

FTP_STARTUP Defines FTP_STARTUP to point to the FTP_STARTUP.COM file. $ DEFINE /SYSTEM /EXECUTIVE FTP_STARTUP SYS$MANAGER:FTP_STARTUP.COM Client users can override this startup file by creating their own. Including the command DEFINE /PROCESS FTP_STARTUP in a user's LOGIN.COM file overrides any DEFINE /SYSTEM /EXEC command in the SYS$MANAGER:SYSTARTUP_V5.COM file.
NETCU_STARTUP Defines NETCU_STARTUP to point to the NETCUSTART.COM file. For example, you can include the following in your LOGIN.COM file: ASSIGN SYS$LOGIN:NETCUSTART.COM NETCU_STARTUP When you start NETCU, NETCU_STARTUP points to the specified file (SYS$LOGIN:NETCUSTART.COM for example) and processes all the commands. Note! The system ignores all commands following an EXIT or QUIT command in the file. NETCU ignores any "commented-out" command lines in files (such as SERVICES.COM) that are used as input to NETCU. The commented-out line in the file should begin with the !, the #, or the ; character. NETCU does not execute the command line until you remove the character.
SSH_DIR Points to the directory where SSH's master server log file is kept. Normally, this is TCPWARE_COMMON:[TCPWARE].
SSH2_DIR Points to the directory where the SSH master server log file is kept. Normally, this is TCPWARE_COMMON:[TCPWARE_SSH2].
SSH_EXE Points to the directory where SSH executables are kept. Normally, this is TCPWARE_COMMON:[TCPWARE]. It is defined through @TCPWARE:CNFNET SSH. The configuration procedure should write these to the common configuration file and check the values at start up and delete them at shutdown.
SSH_LOG Points to the directory where the log files are kept. Normally, this is TCPWARE_COMMON:[TCPWARE.LOG]. It is defined through @TCPWARE:CNFNET SSH. The configuration procedure writes these to the common configuration file and check the values at start up and delete them at shutdown.
SSH_MAX_SESSIONS This is set to the maximum number of concurrent SSH sessions allowed to the server system. If SSH_MAX_SESSIONS is not defined, the default is 9999. Setting SSH_MAX_SESSIONS to zero (0) will cause an error. The value must be between 1 and 9999. It is defined through @TCPWARE:CNFNET SSH. The configuration procedure should write these to the common configuration file and check the values at start up and delete them at shutdown.
TCPWARE_SSH_SFTP_SERVER_DEBUG Enables debugging messages for the SFTP-SERVER2 image that provides service to SCP2 commands that use the SFTP protocol. When this is defined, the file SFTP-SERVER.LOG is created in the user’s login directory. These files are not purged. Larger values yield more debugging information.
TCPWARE_SSH_SCP_SERVER_DEBUG Enables debugging messages for the SCP-SERVER1 image that provides service to SCP2 commands that use the RCP over SSH2 protocol. When this is defined, the file SCP-SERVER.LOG is created in the user’s login directory. These files are not purged. Larger values yield more debugging information.
SSH_TERM_MBX Mailbox used by SSHD_MASTER to receive termination messages from SSHD daemon processes. Do not change this logical name. This is created by the SSHD_MASTER process.
TCPWARE_ACECLIENT_CL Points to the shareable image activated by LOGINOUT when login is performed.
TCPWARE_ACECLIENT_DATA_DIRECTORY Points to the directory that contains ACE/Client data files. Set by the Enter directory where the TCPware ACE/Client data file resides: prompt in CNFNET.
TCPWARE_ACECLIENT_ENABLE Indicates that authentication by the TCPware ACE/Client is enabled when set to 1. Set by the Do you want to use the TCPware ACE/CLIENT to authenticate user login?: prompt in CNFNET.
TCPWARE_ACECLIENT_NETWORK Indicates that authentication is performed on logins over network terminals when set to 1. For example, _NT physical devices created if using TELNET. Set by the Do you want to authenticate user network logins? prompt in CNFNET.
TCPWARE_ACECLIENT_PASSCODE_TIME Defines the number of seconds allowed for the user to input the PASSCODE. Set by the Enter the PASSCODE input timeout time: prompt in CNFNET.
TCPWARE_ACECLIENT_REMO Indicates that authentication is performed on logins over remote terminals when set to 1. For example, _RT physical devices are created if using SET HOST. Set by the Do you want to authenticate user remote logins?: prompt in CNFNET.
TCPWARE_ACECLIENT_SHR Points to the ACE/Client API.
TCPWARE_DOMAINLIST Allows you to set up to six domains in a search list, as well as the minimum number of dots to recognize in a host name to make it fully qualified. The client reads this information from this logical through CNFNET.
TCPWARE_DOMAINNAME Specifies the internet addresses of up to three name servers the client can query. The client reads this information from this logical through CNFNET.
TCPWARE_FTP_220_REPLY Defines a message displayed when a user connects to the server and can log in. This message replaces the default message. For example, you can define the welcome text equivalence string as follows: $ DEFINE /SYSTEM /EXECUTIVE TCPWARE_FTP_220_REPLY -_$ "**AUTHORIZED USE ONLY **",-_$ "bart.nene.com (192.168.34.56)", -_$ "FTP-OpenVMS FTPD V5.7 (c) 2005 Process Software" Alternately, you can include the last three equivalence strings in an FTP_WELCOME.TXT file and define the logical as follows: $ DEFINE /SYSTEM /EXECUTIVE TCPWARE_FTP_220_REPLY -_$ "@SYS$MANAGER:FTP_WELCOME.TXT" In either case, when a user connects to a host, the message appears as follows: 220-** AUTHORIZED USE ONLY **220-bart.nene.com (192.168.34.56)220 FTP-OpenVMS FTPD V5.7 (c) 2005 Process Software_Username []:
TCPWARE_FTP_221_REPLY Defines a message to appear when a user ends the FTP session. If not defined, TCPware uses the default message. You can define a text string or file. $ DEFINE /SYSTEM /EXECUTIVE TCPWARE_FTP_221_REPLY -_$ "Connection to FTP server has been closed" Now, when the user closes the FTP connection, the following message appears: 221 Connection to FTP server has been closed
TCPWARE_FTP_230_REPLY Defines a message to appear when a user successfully logs in. If not defined, TCPware uses the default message. You can define a text string or file. For example: $ DEFINE /SYSTEM /EXECUTIVE TCPWARE_FTP_230_REPLY "Login successful" Now, when the user logs in using FTP, the following message appears: 230 Login successful
TCPWARE_FTP_421_REPLY Defines a message sent when a user connects to the server but should not log in. After sending the message, the connection closes. For example, you can define this logical to prevent FTP access for a short time period. Be sure to deassign the logical after this period to allow FTP access again. You can define a text string or file. $ DEFINE /SYSTEM /EXECUTIVE TCPWARE_FTP_421_REPLY-_$ "System maintenance in progress until 17:30" Now, when the user connects to the host through FTP, the following message appears and then the connection closes: 421 System maintenance in progress until 17:30 TCPWARE_FTP_421_REPLY has precedence over TCPWARE_FTP_220_REPLY.
TCPWARE_FTP_ACCESS TCPWARE_FTP_<username>_ACCESS These SYSTEM logical names are used to specify the types of access that the user of the FTP server is not allowed to perform. TCPWARE_FTP_ACCESS controls all users that do not have TCPWARE_FTP_<username>_ACCESS defined. The values are: • D - Delete • L - List (Directory) • R - Read • S - Spawn • W - Write $ DEFINE/SYSTEM/EXECUTIVE TCPWARE_FTP_ANONYMOUS_ACCESS WDS Will prevent the user ANONYMOUS from storing files on the system, deleting files that are present on the system or using the site specific spawn command.
TCPWARE_FTP_ADD_CC_ON_FIXED_RECORD_FILES When the logical TCPWARE_FTP_ADD_CC_ON_FIXED_RECORD_FILES is defined to TRUE and a file is transferred as TYPE IMAGE with QUOTE SITE RMS BLOCK OFF in effect, the FTP server will separate the records of a fixed length record file with the linefeed character. This is useful for avoiding the explicit conversion necessary when transferring the file to a non-VMS system with an FTP client that is not able to do record mode transfers.
TCPWARE_FTP_ALL_VERSIONS Requests the NLST and LIST commands to display all versions of the specified files. If TCPWARE_FTP_ALL_VERSIONS is defined, TCPWARE_FTP_STRIP_VERSION has no effect. TCPWARE_FTP_ALL_VERSIONS is ignored if the FTP server is in UNIX emulation mode.
TCPWARE_FTP_ALLOWCAPTIVE By default, the FTP server does not allow file transfers for CAPTIVE accounts. Defining this logical allows CAPTIVE accounts to use all FTP commands except SITE SPAWN. $ DEFINE /SYSTEM /EXECUTIVE TCPWARE_FTP_ALLOWCAPTIVE " " You must modify the CAPTIVE account procedure to allow the FTP server to start the data transfer process. The procedure can check if the logical "TT" is equal to "TCPWARE:FTPSERVER_DTP.COM" and exit out of the login procedure: $! Check if this is the TCPware FTP data transfer process:$ IF F$LOGICAL("TT") .EQS. "TCPWARE:FTPSERVER_DTP.COM" THEN EXIT$! Refuse other network connections (such as DECnet):$ IF F$MODE() .EQS. "NETWORK" THEN LOGOUT$! (or allow by using "...THEN EXIT" above)$! Remainder of CAPTIVE procedure follows:$....
TCPWARE_FTP_ANONYMOUS_230_REPLY Defines a message to appear when an ANONYMOUS user successfully logs in. If not defined, TCPware uses the default message. You can define a text string or file. $ DEFINE/SYSTEM/EXECUTIVE TCPWARE_FTP_ANONYMOUS_230_REPLY-_$ "ANONYMOUS login successful" Now, when a user logs in using the ANONYMOUS account, the following message appears: 230 ANONYMOUS login successful
TCPWARE_FTP_ANONYMOUS_RIGHTS Defines write, rename, and delete access rights for the ANONYMOUS FTP user in addition to read access. $ DEFINE/SYS/EXEC/NOLOG TCPWARE_FTP_ANONYMOUS_RIGHTS "WRITE,RENAME,DELETE"
TCPWARE_FTP_ANONYMOUS_ROOT Defines access restrictions for users logged in as ANONYMOUS. For example, you can set access restrictions for users logged in as ANONYMOUS to allow access to just the ANONYMOUS$USER directory and its subdirectories: $ DEFINE /SYSTEM /EXECUTIVE TCPWARE_FTP_ANONYMOUS_ROOT ANONYMOUS$USER: If not set, the FTP server defaults to the setting in TCPWARE_FTP_ROOT if it exists.
TCPWARE_FTP_DISALLOW_UNIX_STYLE Controls whether UNIX style filename parsing is done. If not defined, it defaults to TRUE (UNIX-style life specifications are not allowed). Defining to FALSE allows file specifications with the "/" character in them to be treated as UNIX file specification. $ DEFINE /SYSTEM/ NOLOG /EXECUTIVE TCPWARE_FTP_DISALLOW_UNIX_STYLE ?
TCPWARE_FTP_DONT_REPORT_FILESIZE If this logical is defined, the reporting of the estimate of the number of bytes to be transferred in the 150 response line is suppressed. Some FTP clients expect this number to be exact. The FTP server is unable to determine an exact count without processing the entire file, so an estimate of the number of bytes used to store the file is returned. The inaccuracy comes from the differences in the way OpenVMS records and line breaks are handled. The ? in the logical represents where defined values go. $ DEFINE/SYSTEM/EXEC TCPWARE_FTP_DONT_REPORT_FILESIZE ?
TCPWARE_FTP_EXTENSION_QUANTITY Defines the default allocation/extension quantity for new files and appends. The ? in the logical represents where defined values go. Defined values must be numeric. $ DEFINE /SYSTEM/ NOLOG /EXECUTIVE TCPWARE_FTP_EXTENSION_QUANTITY ?
TCPWARE_FTP_GETHOST_MAX_TIME When a new connection arrives at the FTP server it attempts to resolve the name of the host that originated the connection. If this process takes a long time, it can stall all other connections, both active and new. To adjust how long the FTP server is allowed to take to look up the host name, set the logical TCPWARE_FTP_GETHOST_MAX_TIME to the VMS delta time that can elapse before it gives up. The default value 10 seconds (0 0:0:10).
TCPWARE_FTP_IDLE_TIMEOUT Changes the timeout for FTP connection attempts to something other than the default of 10 minutes. The FTP server checks the timeout when you enter and complete a command. You can set this logical any time, and it effectively changes the idle timeout for open, non-idling connections as well as for any future ones. Make sure to use delta time for the time syntax. $ DEFINE /SYSTEM /EXECUTIVE TCPWARE_FTP_IDLE_TIMEOUT "0 00:20:00" This example changes the idle timeout to 20 minutes. The default is 10 minutes if no time is specified. Setting the value to 0 disables idle timeout.
TCPWARE_FTP_KEEP_DIR_EXT Sometimes the FTP server strips the .DIR extension from the file name of a directory when the NLST function is requested. The FTP server looks for TCPWARE_FTPD_KEEP_DIR_EXT and, if defined, does not remove the .DIR extension. $ DEFINE /SYSTEM /EXECUTIVE TCPWARE_FTPD_KEEP_DIR_EXT TRUE To return to the default behavior, remove this logical.
TCPWARE_FTP_NOKEEPALIVES When TCPWARE_FTP_NOKEEPALIVES is defined, the FTP server will not send keepalives on the control channel. The KEEPALIVE command allows the FTP client program to toggle, regardless of whether or not it desires keepalives to be sent on the control channel. The SET [NO]KEEPALIVE command allows the FTP client to explicitly set whether or not it desires keepalives on the control channel
TCPWARE_FTP_LOGFILE Defines a specific name of a log file. Use this if you suspect break-ins to the FTP server. $ DEFINE /SYSTEM /EXEC TCPWARE_FTP_LOGFILE SYS$COMMON:[SYSMGR]FTPLOGIN.LOG This logical must be defined before TCPware FTP is started (or FTP must be restarted after defining it in order for it to take effect). If this logical exists, the FTP server writes a record to the specified file each time a user attempts to log in. Each record includes the date and time, the remote host's internet address, and whether the login succeeded. Specifies the name of the file to which ALL commands and responses to ANONYMOUS FTP services are logged. If TCPWARE_FTP_LOG_ALL_USERS is also defined, then commands and responses for all users are logged.
TCPWARE_FTP_LOG_ALL_USERS This logical causes all commands and responses to be logged to the file defined by TCPWARE_FTP_LOGFILE. The default (when this logical is not defined) is to just log the commands and responses for anonymous users. $ DEFINE TCPWARE_FTP_LOG_ALL_USERS
TCPWARE_FTP_MAX_SERVERS Allows the maximum number of servers to be set. The default is 10000. $ DEFINE /SYSTEM /EXECUTIVE TCPWARE_FTP_MAX_SERVERS "1500"
TCPWARE_FTP_MAXREC The FTP client and the FTP server check the record size of an ASCII transfer and disallow more than 8192 byte records. Define this logical to override the default of 8192. The definition of this logical is commented out but defined in the FTP_CONTROL.COM file as follows: $ !DEFINE /SYSTEM /NOLOG /EXECUTIVE TCPWARE_FTP_MAXREC 8192
TCPWARE_FTP_MESSAGE_FILE Defines the message file the FTP user sees when connecting to the server or moving between directories. The definition of this logical is commented out but defined in the FTP_CONTROL.COM file as follows: $ !DEFINE /SYSTEM /NOLOG /EXECUTIVE TCPWARE_FTP_MESSAGE_FILE ".MESSAGE"
TCPWARE_FTP_ONLY_BREAK_ON_CRLF If this logical is set and an ASCII file is transferred, a new line is created in the file upon receipt of a carriage return/line feed sequence. If this logical is not set and an ASCII file is transferred, a new line is created upon receipt of either a carriage return/line feed sequence or a line feed.
TCPWARE_FTP_PASSWORD_WARNING_MESSAGE The logical TCPWARE_FTP_PASSWORD_WARNING_MESSAGE defines the message that the FTP server displays when the user's password is going to expire within the warning time. If the amount of time before the password expires is to be displayed, use a %s in the logical. $ DEFINE/SYSTEM/EXEC TCPWARE_FTP_PASSWORD_WARNING_MESSAGE "%s"$ DEFINE/SYSTEM/EXEC TCPWARE_FTP_PASSWORD_WARNING_MESSAGE "message text string"
TCPWARE_FTP_PASSWORD_WARNING_TIME The logical TCPWARE_FTP_PASSWORD_WARNING_TIME uses the VMS delta time to specify the minimum remaining lifetime for the user's password. If the remaining lifetime is greater than the VMS delta time then no message is displayed. It is necessary to define this value to enable checking for the remaining lifetime of a password. $ DEFINE/SYSTEM/EXEC @TCPWARE_FTP_PASSWORD_WARNING_TIME "dddd hh:mm:ss.hh"
TCPWARE_FTP_RECEIVE_THRESHOLD Specifies the amount of buffer space that can be used to buffer transmitted data on the data socket. The default value if 6144. If this logical is defined and it begins with a /, then it specifies the fraction of the window size; if only a fraction is specified, then it indicates the number of bytes to be used. The ? in the logical represents where defined values go. Defined values can be either alpha or numeric. $ DEFINE TCPWARE_FTP_RECEIVE_THRESHOLD ?
TCPWARE_FTP_RECODE_NONVMS_FILE_NAMES If this logical is defined, and the FTP server is not operating in UNIX mode, it recodes filenames that are not legal OpenVMS file names in the same manner that it would normally recode filenames when operating in UNIX mode. This is useful for handling filenames with multiple dots (.), spaces, and other characters that VMS does not allow in filenames while retaining the OpenVMS directory syntax. $ DEFINE TCPWARE_FTP_RECODE_NONVMS_FILE_NAMES filename
TCPWARE_FTP_ROOT Defines the system-wide default directory access restrictions for client users. For example, you can restrict all users logged in via FTP to the COMMON$USER directory and its subdirectories: $ DEFINE /SYSTEM /EXECUTIVE TCPWARE_FTP_ROOT COMMON$USER: The default directory is not set to the value of this logical or to the value of TCPWARE_FTP_<username>_ROOT.
TCPWARE_FTP_username_ROOT The TCPWARE_FTP_username_ROOT (system level, executive mode) logical defines access restrictions for an FTP client logging in as username. For example, you can restrict user CLARK to the COMMON$USER:[CLARK] directory and its subdirectories, as follows: $ DEFINE/SYSTEM/EXEC TCPWARE_FTP_CLARK_ROOT COMMON$USER:[CLARK] Because the FTP server restricts access by default to the directory setting in the TCPWARE_FTP_ROOT logical (described earlier), if it exists, you may want to use the special wildcard (*) setting with the TCPWARE_FTP_username_ROOT logical to bypass the default for username. For example, to restrict the bulk of users to DISK$SYS_LOGIN, restrict users KATE and PAUL to ENG$DISK, but allow SYSTEM full access to locations covered by its account, define the following logicals: $ DEFINE/SYSTEM/EXEC TCPWARE_FTP_ROOT DISK$SYS_LOGIN ! default$ DEFINE/SYSTEM/EXEC TCPWARE_FTP_KATE_ROOT ENG$DISK ! limits KATE$ DEFINE/SYSTEM/EXEC TCPWARE_FTP_PAUL_ROOT ENG$DISK ! limits PAUL$ DEFINE/SYSTEM/EXEC TCPWARE_FTP_SYSTEM_ROOT * ! full SYSTEM ANONYMOUS user access restrictions are described under TCPWARE_FTP_ANONYMOUS_ROOT. The user is not placed automatically in this directory upon successful login.
TCPWARE_FTP_SEMANTICS_FIXED_IGNORE_CC If this logical is defined to TRUE, then GET operations of fixed lengths record files will not have a carriage return/line feed added to the end of each record. The ? in the logical represents where defined values go. Defined values can be either alpha or numeric. $ DEFINE TCPWARE_FTP_SEMANTICS_FIXED_IGNORE_CC ?
TCPWARE_FTP_SEMANTICS_VARIABLE_IGNORE_CC When this logical is defined to TRUE, files with variable length records and carriage return carriage control will NOT have a new line character inserted after each line when the file is transferred in image (binary) mode. The default is TRUE and is defined in FTPSERVER_DTP.COM. $ DEFINE TCPWARE_FTP_SEMANTICS_VARIABLE_IGNORE_CC FALSE Users can change this value by defining it in their LOGIN.COM file, or it can be defined on a system-wide basis if this is desired for all users.
TCPWARE_FTP_SERVER_DATA_PORT_RANGE Specifies the upper and lower port boundaries that are to be used in passive data connections. The string should contain two numbers separated by a space. The ? in the logical represents where defined values go. $ DEFINE TCPWARE_FTP_SERVER_DATA_PORT_RANGE ?
TCPWARE_FTP_SERVER_LOG_LIMIT By setting this logical in the LOGIN.COM file, you can specify that log files be retained. Set the logical name to a dash (-) to retain all log files, or specify a number in the range of 1 to 32000. Directory size restrictions limit the number of potential files that can be created. If you do not specify a number or value, one log file is created or overwritten for each FTP session. Use the DCL PURGE command to delete unneeded log files. The following example specifies that 42 log files be retained: $ DEFINE TCPWARE_FTP_SERVER_LOG_LIMIT 42
TCPWARE_FTP_SERVER_RELAXED_PORT_COMMAND The server compares the IP network address value specified in the PORT command with the IP network address of the IP address it is receiving commands from. If these are not in agreement, the PORT command is not accepted. Some multi-homed clients, and clients that can do third party transfers, send values that do not match. Defining this logical allows the PORT command to be accepted for these clients by disabling this check. The ? in the logical represents where defined values go. Defined values can be either alpha or numeric. $ DEFINE TCPWARE_FTP_SERVER_RELAXED_PORT_COMMAND ?
TCPWARE_FTP_STRIP_VERSION Causes VMS mode output to have no versions. The ? in the logical represents where defined values go. Defined values can be either alpha or numeric. $ DEFINE /SYSTEM /NOLOG /EXECUTIVE TCPWARE_FTP_STRIP_VERSION ?
TCPWARE_FTP_SYST_BANNER When this logical is defined the SYSTem banner is not displayed in response to the STATUS command. When this logical is not defined the format of the banner varies depending upon whether the FTP_SERVER is operating in UNIX mode or VMS mode. $ DEFINE /SYSTEM /NOLOG /EXECUTIVE TCPWARE_FTP_SYST_BANNER
TCPWARE_FTP_UNIX_STYLE_BY_DEFAULT Starts the FTP server in UNIX emulation mode. The ? in the logical represents where defined values go. Defined values can be either alpha or numeric. $ DEFINE /SYSTEM /NOLOG /EXECUTIVE TCPWARE_FTP_UNIX_STYLE_BY_DEFAULT ? When sending the command from a non-OpenVMS client, a space is required between the file specification and the qualifier. $ GET filename /LOG To disable this requirement: $ DEFINE /SYSTEM /EXECUTIVE_MODE TCPWARE_FTPD_NOUNIX_SYNTAX "TRUE" This logical has no effect if TCPWARE_FTP_DISALLOW_UNIX_STYLE is not set to FALSE.
TCPWARE_FTP_UNIX_STYLE_CASE_INSENSITIVE Allows UNIX style filename handling to be case insensitive. The ? in the logical represents where defined values go. Defined values can be either alpha or numeric. $ DEFINE /SYSTEM /NOLOG /EXEC TCPWARE_FTP_UNIX_STYLE_CASE_INSENSITIVE ?
TCPWARE_FTP_USE_SRI_ENCODING_ON_ODS5 This logical can be defined to 1, TRUE or YES to cause the filename encoding used for UNIX-style filenames on ODS-2 disks to be used on ODS-5 disks. This also sets the default case of letters in filenames to lowercase and ignores the stored case.
TCPWARE_FTP_WINDOW The FTP client and the FTP server set the TCP window size of the data connection to either: • The value of this logical if you define it (minimum is 512 bytes; maximum is 1,048,576 bytes) • The larger of 32,768 bytes and the default TCP window size The ? in the logical represents where defined values go. Defined value should be numeric. $ DEFINE /SYSTEM /NOLOG /EXECUTIVE TCPWARE_FTP_WINDOW ?
TCPWARE_KERBV4_MAXAGE Sets the maximum age of the Kerberos database.
TCPWARE_KERBV4_PRIMARY Sets the primary Kerberos server name.
TCPWARE_KERBV4_REALM Sets the realm name of the Kerberos server.
TCPWARE_KERBV4_RLOGIN Determines if the RLOGIN server mandates, accepts, or disallows any Kerberos request.
TCPWARE_KERBV4_RSHELL Determines if the RSH server mandates, accepts, or disallows any Kerberos request.
TCPWARE_KERBV4_SRVTYP Sets the type of server (primary or applications only).
TCPWARE_KERBV4_TELNET Determines if the TELNET server mandates, accepts, or disallows any Kerberos request.
TCPWARE_KERBV4_TKFILE Sets the location of the user's ticket file.
TCPWARE_LPD_DEFAULT_USER Defines a default OpenVMS username for remote users connecting to the local LPD server. Used only when you define a remote host in the LPD access file and the remote username is not mapped to a specific OpenVMS username.
TCPWARE_LPD_OPTIONS Determines if the server handles batch queues.
TCPWARE_LPD_qname_*_FORM Defines the form used for print jobs. This is similar to TCPWARE_LPD_qname_PARAMETER. Use TCPWARE_LPD_*_FORM to define the form for all queues. Note! A specific queue setting overrides the global setting for that queue.
TCPWARE_LPD_qname_OPTION Specifies additional PRINT command qualifiers to pass to the specified print queue: /BURST, /FEED, /FLAG, /FORM, /HEADER, /LOWERCASE, /PASSALL, /PRIORITY, /RESTART, /SPACE, /TRAILER Use TCPWARE_LPD_*_OPTION to define the option for all queues. Note! A specific queue setting overrides the global setting for that queue.
TCPWARE_LPD_qname_*_PARAMETER Defines the specified parameters when the remote user submits a print request to the OpenVMS print system (qname is the queue name). The first equivalence string for the logical (if defined) is the first parameter; the second is the second parameter; and so on, up to eight parameters. Use TCPWARE_LPD_*_PARAMETER to define the parameter for all queues. Note! A specific queue setting overrides the global setting for that queue.
TCPWARE_LPD_qname_*_QUEUE Defines the print queues for an alias queue name (qname). Supports clients that may not allow standard OpenVMS queue names as the remote printer (such as IBM's AIX, which restricts remote printer names to seven characters).
TCPWARE_LPD_SPOOL Points to the work directory for the LPD server. This directory holds temporary files.
TCPWARE_LPR_PRINTER Defines the default remote printer for the LPR, LPRM, and LPQ commands. Define your own TCPWARE_LPR_PRINTER logical in a LOGIN.COM file.
TCPWARE_LPR_qname_PRINTER TCPWARE_LPR_qname_PRINTER_DEFAULT Defines the absolute printer for the PRINT command. You cannot override this logical when submitting a print job. Use to restrict printing to one printer per queue.
TCPWARE_LPR_QUEUES Lists the names of all TCPware print symbiont queues. Defined only if you defined one or more print queues.
TCPWARE_LPR_SPOOL Points to the work directory for the PRINT command. This directory holds temporary files.
TCPWARE_LPRSM The TCPWARE_LPRSMB print symbiont provides similar retry interval and timeout tuning logicals as those for TCPWARE_VMSLPRSMB. The TCPWARE_LPRSMB logicals are: • TCPWARE_LPRSMB_*_RETRY_INTERVAL • TCPWARE_LPRSMB_qname_RETRY_INTERVAL • TCPWARE_LPRSMB_*_TIMEOUT • TCPWARE_LPRSMB_qname_TIMEOUT • TCPWARE_LPRSM_qname_PRECONN
TCPWARE_NAMED_MAX_CACHE_TTL NAMED checks the SYSTEM EXECUTIVE logical table for this logical value and sets the maximum cache time (in seconds) to be that value. Use this logical to override the default one week (604800 seconds) to a maximum cache time more appropriate for your system. $ DEFINE /SYSTEM /EXECUTIVE TCPWARE_NAMED_MAX_CACHE_TTL 86400 The server reads this logical the next time it starts. If you do not want to wait for the server to start, you can make the change to the running server by using the NETCU SET NAMED MAX_TTL command. Any data now written to the cache remains there for 86400 seconds (one day).
TCPWARE_NAMESERVERS When an application needs to resolve a host name or internet address, the client queries the first name server this logical defines. The client continues to query the other name servers on its list until it receives an answer or the list is exhausted.
TCPWARE_NFS_ACCESS_IDENTIFIER Specifies the name of a rights identifier you want assigned to all NFS users. You can then modify the access control lists (ACLs) of files to grant or deny access to holders of the rights identifier. The default is null (no rights identifier). OpenVMS files protected by ACLs should have the UIC-based protection mask set to allow file access and the ACL set to deny access.
TCPWARE_NFS_DFLT_GID TCPWARE_NFS_DFLT_UID Specifies the default UID and GID. The server uses these defaults in the following cases: • Receives a request from a user without a PROXY mapping and who is also the superuser (UID=0, and any GID). The server replaces the superuser UID and GID with the default UID and GID. • Processes a get attributes request and cannot find a file's owner UIC in the PROXY database. The server uses the default UID and GID instead.
TCPWARE_NFS_DIRLIFE_TIMER Sets when to delete internal directory cache data structures. Specify the interval as OpenVMS delta time. The default is 3 minutes.
TCPWARE_NFS_DIRREAD_LIMIT Sets the maximum size in bytes for each file read while processing a get attributes request. If the estimated file size exceeds this value, TCPware does not read the file to determine its exact size and returns an estimated size instead. The estimated file size is always larger than the exact size. The -1 default turns off file size estimation. This parameter applies only to filesystems exported with the /CONVERT option (the default). A value of 0 disables TCPware from determining exact file sizes on requests. This parameter may provide the NFS Client with inexact file sizes. This is not a problem, but may affect some applications.
TCPWARE_NFS_DIRTIME_TIMER Sets a time interval that determines when the server updates the directory access time between NFS operations. Specify the interval as an OpenVMS delta time. The default is 30 seconds.
TCPWARE_NFS_DYNAMIC_EXPORT Reloads updates to the shared database on the cluster automatically when you set this logical to CLUSTER: $ DEFINE /SYSTEM /EXECUTIVE TCPWARE_NFS_DYNAMIC_EXPORT CLUSTER The server uses locks to communicate changes to all the servers on the cluster. The default is LOCAL (not to use locks).
TCPWARE_NFS_DYNAMIC_PROXY Enables dynamic PROXY database reloading. $ DEFINE /SYSTEM /EXECUTIVE TCPWARE_NFS_DYNAMIC_PROXY keyword[,keyword] The keywords are • CLIENT -- enables Client reloading • SERVER -- enables Server reloading • NOCLIENT and NOSERVER -- when used with the ADD PROXY or REMOVE PROXY commands overrides the logical setting
TCPWARE_NFS_FILE_CACHE_SIZE Determines the maximum number of files allowed to have attributes in cache at any one time. The number must be larger than the SYSGEN parameter CHANNELCNT. The value must also be larger than the number of combined TCP and UDP threads.
TCPWARE_NFS_LOG_CLASS Enables the type of information written to the log file TCPWARE:NFSSERVER.LOG. This parameter is a bit mask value (in decimal).
TCPWARE_NFS_NOCHECKSUM Enables or disables checksum generation for UDP datagrams. This parameter is a boolean value. When the value is 0 (false), the server generates checksums for outgoing datagrams. When the value is 1 (true), the server does not generate checksums. Enabling checksums maintains data integrity, and is the default. Note! Disabling checksums may increase system performance but could have an adverse affect on certain NFS clients.
TCPWARE_NFS_OPENFILE_TIMER Sets a time interval (in delta time) a file remains open after you last accessed it. You do not need to open and close it for each request. The default is six seconds.
TCPWARE_NFS_PCNFSD_DFLTPRTOPT Specifies the default print options when submitting a spooled print job for printing. The logical for NFS_PCNFSD_DFLPRTOPT is TCPWARE_PCNFSD_DFLTPRTOPT.
TCPWARE_NFS_PCNFSD_ENABLE Enables (value of 1) or disables (value of 0) the PCNFSD services support. A value of 3 enables print spooling of files on the server without enabling PCNFSD authentication. The logical for NFS_PCNFSD_ENABLE is TCPWARE_PCNFSD_ENABLE.
TCPWARE_NFS_PCNFSD_JOB_LIMIT Specifies the maximum packet size of the information displaying the queued print jobs. Some systems require this limitation. Note! If the actual queued job information exceeds the byte limit set by this parameter, TCPware truncates the information. The logical name for NFS_PCNFSD_JOB_LIMIT is TCPWARE_PCNFSD_JOB_LIMIT. If this logical is not defined, TCPware determines the size of the packet at run-time.
TCPWARE_NFS_PCNFSD_PRINTER Specifies the print queue you want used if the NFS client does not specify a printer. This is an optional parameter and the default is SYS$PRINT when the client does not specify a printer (most clients specify the printer). The logical for NFS_PCNFSD_PRINTER is TCPWARE_PCNFSD_PRINTER.
TCPWARE_NFS_PCNFSD_PRINTER_LIMIT Specifies the maximum packet size of the information displaying the printers known on the server. Some systems require this limitation. Note! If the actual printer information exceeds the byte limit set by this parameter, TCPware truncates the information. The logical for NFS_PCNFSD_PRINTER_LIMIT is TCPWARE_PCNFSD_PRINTER_LIMIT. If this logical is not defined, TCPware determines the size of the packet at run-time.
TCPWARE_NFS_PCNFSD_SPOOL Specifies the name of the PCNFSD print spool directory as a UNIX style pathname. The directory must be an exported directory. This is, the directory must be an entry in the EXPORT database, or a subdirectory of an exported directory. The logical for NFS_PCNFSD_SPOOL is TCPWARE_PCNFSD_SPOOL. Because you export different OpenVMS directories to different clients with the same path, it is possible for the NFS_PCNFSD_SPOOL parameter to refer to different OpenVMS directories depending on which PCNFSD client requests the print spooling services.
TCPWARE_NFS_PORT Sets the TCP and UDP port through which the NFS, MOUNT, and PCNFSD protocols receive data.
TCPWARE_NFS_SECURITY Enables various security features. This parameter is a decimal bit mask value. Caution! Do not use bits 0 and 1 for PC clients using PCNFS.If you use PC-NFS printing with mask value=2, add an entry to the EXPORT database for each client subdirectory (not just a single entry for the spool directory.) The pathname listed in the EXPORT database should be the NFS_PCNFSD_SPOOL parameter value concatenated with the name of the client subdirectory.If you set bit 5, PC-NFS users can print to batch queues. This may present a security risk, since users could submit batch jobs under a privileged (or another) user by forcing the UID/GID values of their choice.Disabling use of the intrusion database for PCNFSD, by setting bit 6, affects all exports.A bit mask 8 value of 128 disables PCNFSD deletion of printed files from the spool directory.
TCPWARE_NFS_TCP_THREADS Controls the number of simultaneously serviced requests received over TCP connections the server can support. The server requires a thread for each TCP request it receives. This thread is active for the amount of time it takes the server to receive the request, perform the operation, and send a reply to the client. The more threads the server supports, the better the performance. Note! The number of threads has no impact on the number of TCP connections the server supports.
TCPWARE_NFS_UDP_THREADS This is similar to the NFS_TCP_THREADS parameter but relates to UDP threads.
TCPWARE_NFS_XID_CACHE_SIZE Sets the maximum number of XID cache entries. The XID cache prevents the system from transmitting false error messages for operations such as delete, create, rename, and set attributes. Set the NFS_XID_CACHE_SIZE parameter to at least twice (2 times) the largest of the number of: • NFS clients using the NFS Server • UDP threads (as set by the NFS_UDP_THREADS parameter) • TCP threads (as set by the NFS_TCP_THREADS parameter) The parameter sets the size of both the UDP and TCP XID caches (each protocol has a separate XID cache).
TCPWARE_PCNFSD_DFLTPRTOPT Specifies the default print options when submitting a spooled print job for printing. The logical for NFS_PCNFSD_DFLPRTOPT is TCPWARE_PCNFSD_DFLTPRTOPT.
TCPWARE_PPPD_DEBUG_LEVEL When you specify the DEBUG (or -D) option, it debugs at level 5 (display up to warning and significant events). For more informational and debugging information, raise the debug level to 7.
TCPWARE_PPPD_OPCOM_LEVEL For a detached process, raise the message level for OPCOM messages. By default, it is set to 4 to report fatal and error messages. Raise it to 5 to monitor the significant events in PPPD, or even higher for more detail.
TCPWARE_QUOTE Defines the quote for the server. This logical can be either a string or a filename that includes the quote text. Prefix a filename with the @ sign and enclose the definition or filename in quotation marks. You need SYSNAM or SYSPRV privileges to define the system-wide logical. $ DEFINE/SYSTEM/EXECUTIVE TCPWARE_QUOTE "Quote-of-the-day"$ DEFINE/SYSTEM/EXECUTIVE TCPWARE_QUOTE "@SYS$MANAGER:QUOTE.TXT"$ DEFINE/SYSTEM/EXECUTIVE TCPWARE_QUOTE "Today's quote is",-_$ "@SYS$MANAGER:QUOTE.TXT"
TCPWARE_RCMD_FLAGS Set this logical to 1 (default = 0) to disable user-specified SYS$LOGIN:.RHOSTS files (and use the HOSTS.EQUIV file only).
TCPWARE_RCMD_OUTPUT Sets up a log file for incoming R Services such as RCP and RSH to log messages in the RCMD.LOG file: $ DEFINE /SYSTEM /EXECUTIVE TCPWARE_RCMD_OUTPUT RCMD.LOG
TCPWARE_RES_OPTIONS ndots ndots Sets up to six domains in a search list, as well as the minimum number of dots to recognize in a host name to make it fully qualified. The client reads this information from two logicals you set through CNFNET.
TCPWARE_RES_RETRANS_MIN Specifies minimum retransmit time value in seconds.
TCPWARE_RES_RETRIES Specifies retry count.
TCPWARE_SCP_VMS_MODE_BY_DEFAULT True|Yes|1 When this logical is defined to True, Yes, or 1, the SCP command defaults to /VMS if neither/NOVMS nor /TRANSLATE_VMS are specified.
TCPWARE_SCP2_CONNECT_TIMEOUT This logical defines a number specifying how long SCP2 should wait for a response to the INITIALIZE command from the server program. This is a VMS delta time number. The default is 2 minutes.
TCPWARE_SCP2_VMS_MODE_BY_DEFAULT When defined to TRUE, YES, or 1, this logical chooses the /VMS qualifier if /TRANSLATE_VMS or /NOVMS has not been specified.
TCPWARE_SFTP_CASE_INSENSITIVE This logical causes SFTP to treat filenames in a case insensitive manner when it is defined to TRUE, YES, or 1.
TCPWARE_SFTP_FALLBACK_TO_CBT True|Yes|1 When this logical is defined to TRUE, YES, or 1, and files are being transferred in VMS mode, a contiguous file will be created as contiguous best try if there is insufficient space to create it as contiguous.
TCPWARE_SFTP_FILE_ESTIMATE_THRESHOLD This logical controls the minimum number of blocks that a text file must be for an estimated transfer size to be returned instead of an exact size. The default is to estimate the transfer size for all text files.
TCPWARE_SFTP_DEFAULT_FILE_TYPE_REGULAR If this logical is defined to TRUE, YES or 1, then the SFTP server will use a default file type of REGULAR instead of UNKNOWN for OPEN operations. This can correct problems with filenames without a . (dot) in them getting .dir added to them. The filename will appear with a . at the end of the name in directory listings.
TCPWARE_SFTP_MAXIMUM_PROTOCOL_VERSION This logical can be used to limit the version of the SSH File Transfer Protocol that the SFTP client and Server use. This can sometimes provide a work-around for problems encountered with different implementations of the protocol. The default value is 4. Protocol versions 2 and 3 are also used by popular implementations.
TCPWARE_SFTP_NEWLINE_STYLE This logical controls the newline style that SFTP uses. Which can be helpful in transfering text files. The values are: UNIX <lf>, VMS <lf>, MAC <cr>. If the logical is not defined, or defined to any other value, then <cr><lf> will be used for the text line separator as documented in the SSH File Transfer specification.
TCPWARE_SFTP_ODS2_SRI_ENCODING This logical controls whether or not SRI encoding is used for filenames on VMS ODS-2 disks. If the logical is not defined, or is defined to TRUE, YES, or 1 then SRI encoding is used on ODS-2 disks for filenames that contain uppercase letters and special characters.
TCPWARE_SFTP_RETURN_ALQ True|Yes|1 When defined to TRUE, YES or 1 and files are being transferred in VMS mode, this logical causes the allocation quantity to be transmitted when a file is transferred. Normally this value is only sent when necessary to avoid having an excessive amount of space allocated to a file when it is transferred from a disk with a large allocation cluster to a disk with a small allocation cluster.
TCPWARE_SFTP_TRANSLATE_VMS_FILE_TYPES number When this logical is defined, the SFTP server will translate text files to stream linefeed format so that they are compatible with UNIX systems. The number is a bit mask, with the following definitions: bit 0 (value 1) FIXED format files should be translated bit 1 (value 2) VARIABLE format files should be translated bit 2 (value 4) VARIABLE, FIXED CONTROL (VFC) files should be translated. These values can be added together to specify combinations of file types. Due to the way the SCP2 client is implemented, this logical also serves as a default for the SCP2 client. The SCP-SERVER1 program always translates FIXED, VARIABLE and VFC files as it is designed to service requests that come from UNIX systems that use the OpenSSH implementation.
TCPWARE_SFTP_VMS_ALL_VERSIONS This logical controls whether or not all versions of a file are returned. The values TRUE, YES or 1 will return all versions, any other value is to only return the name of the file without a version. The default is to return only one filename without the version number.
TCPWARE_SLIP_n The START/IP command line-specific-information parameter provides the OpenVMS device name for the SLIP line. If you omit this parameter, TCPware assumes that the TCPWARE_SLIP_n system logical (where n is the controller number) defines the device.
TCPWARE_LOCALDOMAIN Specifies the default local domain name to be used when building To: addresses on outgoing messages. For example, to have messages sent to SMTP%"Joe@construction" to be delivered to SMTP%"Joe@construction.bedrock.com", TCPWARE_LOCALDOMAIN would be defined as "bedrock.com".
TCPWARE_NAMESERVERS List of IP addresses for DNS lookups.
TCPWARE_SMTP_A1_NAME Used in forming the username portion of return addresses for ALL-IN-1 users.
TCPWARE_SMTP_ACCEPT_UNIX_LF Tells the SMTP agents to accept lines sent by some UNIX systems that are terminated with a linefeed only (instead of the proper carriage-return, linefeed combination).
TCPWARE_SMTP_ALLOW_USER_FROM Allows users to override their From: address on outgoing mail by specifying /FROM=xxx@yyy as the first line of outgoing mail messages.
TCPWARE_SMTP_ALLOW_VIRTUAL_DOMAIN Allows the use of virtual domains in TCPware SMTP environment. Without this logical defined, incoming aliases are assumed to be local addresses only. If your system supports multiple virtual domains and uses in the alias file to reroute traffic based on those domains, you must define this logical.
TCPWARE_SMTP_AM_DOMAIN Domain name used when forming return addresses for ALL-IN-1 users.
TCPWARE_SMTP_AM_NAME Used in forming the username portion of return addresses for ALL-IN-1 users.
TCPWARE_SMTP_APPEND_FORWARDER_TO_MX Specifies that the default SMTP forwarder, if defined, is appended to the end of an MX list for a target host when delivering outgoing mail.
TCPWARE_SMTP_BATCH_QUEUE Points to the TCPware SMTP queue.
TCPWARE_SMTP_DECNET_DOMAIN Specifies a DECnet name used in the creation of return addresses.
TCPWARE_SMTP_DELIVERY_RECEIPTS Enables or disables delivery receipts (value is TRUE or FALSE).
TCPWARE_SMTP_DISABLE_DELIVERY_RECEIPT_DISCLAIMER When deliver receipts are enabled, a disclaimer is included in all such receipts telling the sender that the message has been delivered, but not necessarily read. Defining this logical prevents the disclaimer from being included.
TCPWARE_SMTP_DISABLE_FOLDER_DELIVERY Disables TCPware SMTP's ability to deliver messages to user-defined folders in their VMS Mail files.
TCPWARE_SMTP_DISABLE_PSIMAIL If defined, causes mail sent to PSI% users to be returned with NOSUCHUSER.
TCPWARE_SMTP_ENVELOPE_FROM_HOST Specifies the host name to be used in the SMTP envelope MAIL FROM: line. If not defined, the default system host name is used.
TCPWARE_SMTP_FORWARDER Specifies the domain name of the system to which all outgoing mail is forwarded for further delivery.
TCPWARE_SMTP_FROM_HOST Specifies the local host name used when forming From: address on outgoing messages. If this logical is not defined, the system host name is used.
TCPWARE_SMTP_HEADER_ORG Specifies the text for an Organization: header in outgoing mail.
TCPWARE_SMTP_HEADER_RETURN_RECEIPT_TO Generates a Return-Receipt-To: header in outgoing mail. Requires the TCPWARE_SMTP_RETURN_RECEIPT_TO_HEADER_ENABLE logical to be defined.
TCPWARE_SMTP_HEADER_SYS Specifies the text for a System: header in outgoing mail.
TCPWARE_SMTP_HOST_ALIAS_FILE Points to the file containing a list of all the host names that should be considered local for this node for incoming mail delivery.
TCPWARE_SMTP_HOST_NAME Specifies all the local host names for this node. Used to specify all virtual domains handled by this node. Alternatively, the node names can be stored in the file TCPWARE:SMTP_HOST_ALIASES.
TCPWARE_SMTP_LOG Specifies the output filename. If not defined, the name defaults to TCPWARE:TCPWARE_SMTP_LOG.queuename.
TCPWARE_SMTP_MAXIMUM_822_TO_LENGTH Sets the maximum length of the RFC822 To: header line when delivering incoming mail to VMS Mail users.
TCPWARE_SMTP_MRGATE_NAME Specifies the name of the Message Router gateway.
TCPWARE_SMTP_NON_LOCAL_FORWARDER Specifies the name of a forwarder system for non-local outgoing mail.
TCPWARE_SMTP_NO_USER_REPLY_TO Disallows the use of user-defined Reply-To: headers in outgoing mail.
TCPWARE_SMTP_POSTMASTER Specifies the address of the system-wide postmaster.
TCPWARE_SMTP_REJECT_INVALID_DOMAINS Tells the SMTP server to reject mail from domains whose names and addresses cannot be resolved in a reverse lookup.
TCPWARE_SMTP_REPLY_TO Specifies an address for a Reply-To: header in outgoing mail.
TCPWARE_SMTP_RESENT_HEADERS Causes the inclusion of "Resent-*" headers in mail forwarded from a VMS Mail account using SET FORWARD in VMS Mail.
TCPWARE_SMTP_RETRY_INTERVAL Specifies the retry interval for messages waiting for an attempted redelivery. The time is specified as a delta time.
TCPWARE_SMTP_RETURN_INTERVAL Specifies the amount of time a given message delivery should be retried before giving up and bouncing the message back to the sender. The time is specified as a delta time.
TCPWARE_SMTP_RETURN_MSG Specifies an input filename for the return message SMTP sends when a mail message bounces.
TCPWARE_SMTP_RETURN_RECEIPT_TO_HEADER_ENABLE Enables the Return-Receipt-To: header if the TCPWARE_SMTP_HEADER_RETURN_RECEIPT_TO logical is also defined.
TCPWARE_SMTP_SEND_CLASS Specifies the VMS broadcast class for "New mail" notifications. The default is USER16.
TCPWARE_SMTP_SERVER_DISABLE_VRFYEXPN Disables the VRFY and EXPN commands in bitmask format to the SMTP server.Bit 0 = VRFY; Bit 1 = EXPN.
TCPWARE_SMTP_SERVER_LOG Enables debug logs for the SMTP server.
TCPWARE_SMTP_SERVER_RCPT_CHECK_HOST The host name to be used in checking for local host when passing messages through the reject rules.
TCPWARE_SMTP_SERVER_REJECT_FILE Points to the file containing the rejection rules.
TCPWARE_SMTP_SERVER_REJECT_INFO Specifies the level of OPCOM messages generated by the rejection rules for incoming SMTP mail. If not defined, no messages are generated.
TCPWARE_SMTP_SUPPRESS_VENDOR Suppresses the vendor name in the SMTP server welcome banner. Define this logical to hide the fact that the system is a VMS system running TCPware.
TCPWARE_SMTP_SYMBIONT_LOG Enables debug logs for the SMTP symbiont.
TCPWARE_SMTP_SYMBIONT_PURGWS_TIMER Specifies how often the SMTP symbiont purges its working set to free up unneeded memory. The time is specified as a delta time.
TCPWARE_SMTP_WINDOW_SIZE Specifies the window size used in TCP connections when delivering mail.
TCPWARE_SNMP_DEBUG SNMP subagent developers uses this logical to set certain debug masks. $ DEFINE TCPWARE_SNMP_DEBUG mask
TCPWARE_SSH_ALLOW_EXPIRED_PW Allows logging in to an account when the account's password has expired due to pwdlifetime elapsing. This applies to all users and circumvents normal VMS expired-password checking, and therefore should be used with caution. An entry is made into the SSH_LOG:SSHD.LOG file when access is allowed using this logical name.
TCPWARE_SSH_ALLOW_PREEXPIRED_PW (SSH1) allows logging in to an account when the password has been pre-expired. This applies to all users and circumvents normal VMS expired-password checking, and therefore should be used with caution. An entry is made into the SSH_LOG:SSHD.LOG file when access is allowed using this logical name.
TCPWARE_SSH_KEYGEN_MIN_PW_LEN (SSH1) defines the minimum passphrase length when one is to be set in SSHKEYGEN. If not defined, defaults to zero. Defined by @TCPWARE2CNFNET SSH.
TCPWARE_SSH_PARAMETERS_n These parameters are used to start SSHD_MASTER. They are parameters set by @TCPWARE:CNFNET SSH.
TCPWARE_SSH_USE_SYSGEN_LGI (SSH1) if defined, causes SSHD to use the VMS SYSGEN value of LGI_PWD_TMO to set the login grace time, overriding anything specified in the command line or the configuration file.
TCPWARE_SVCORDER Contains the list of services used in the order specified. Use the values "bind,local" (the default if the logical is not defined) and "local,bind" (uses DNS if the Hosts database lookup fails).
TCPWARE_VMSMAIL_HEADER_CONTROL Specifies how many RFC822 headers are included in mail delivered to VMS Mail users. Values can be ALL, MAJOR, and NONE.
TCPWARE_VMSMAIL_LOCASE_USERNAME Lowercases the username portion of outgoing addresses.
TCPWARE_VMSMAIL_NO_EXQUOTA Delivers incoming mail to local VMS Mail users without using EXQUOTA.
TCPWARE_VMSMAIL_REPLY_CONTROL Specifies which header to use to determine the sender of a message ("Reply-To:" or "From:").
TCPWARE_VMSMAIL_USE_RFC822_TO_HEADER Sets the maximum length of the RFC822 To: header line when sending outgoing mail. The default is 1024. The range can be set from 256 to 65535.
TCPWARE_TCLB_BIAS Define this logical with a multiplier and an addend as two values of the logical. Both are real numbers. You can use these values to bias a load offered to the host. For example, the following command doubles the observed load and adds 1.5 users: $ DEFINE /SYSTEM TCPWARE_TCLB_BIAS "2.0","1.5" TCPware re-translates this logical before it sends each response. This means that some other process can change it dynamically or you can set it statically.
TCPWARE_TELNET_WINDOW Specifies the window size that the TELNET server offers to the peer. The default value is 4096. If the value is less than 512, TELNET uses 4096.
TCPWARE_TELNETD_DEFCHAR Sets up the default terminal characteristics for TELNET sessions. You can avoid having to change the SYSGEN TTY_DEFCHAR and TTY_DEFCHAR2 fields system-wide. This logical forces the hangup bit set. To prevent the forcing of the hangup bit set, use the TCPWARE_TELNETD_NO_FORCED_HANGUP logical.
TCPWARE_TELNETD_FLAGS Setting either bit 0 or 1 can improve server performance and reduce system processing overhead. The default value is 1. Note! Doing so means you are not adhering to the TELNET protocol.
TCPWARE_TELNETD_INTRO_MSG Defines a special message that appears whenever a user attempts access to the host through TELNET. Use this logical to issue warnings such as "Authorized Use Only" for remote logins. If the TCPware ACE/Client is enabled and the user is designated for Token Authentication, the user is also prompted for the PASSCODE in addition to the username and password. Kerberos password protection is also available for the TELNET service.
TCPWARE_TIMED_EXCLUDE Determines the networks excluded from clock synchronization, either in network addresses or names.
TCPWARE_TIMED_INCLUDE Determines the networks included in clock synchronization, either in network addresses or names.
TCPWARE_TIMED_MODE Determines if the current host is a MASTER, FIXED MASTER, or SLAVE. • MASTER (primary) -- broadcasts time synchronization requests, calculates the time differences and averages, and sends "adjust time" messages. • FIXED MASTER (fixed primary) -- provides absolute time stamps to newly started dependent TIMED hosts. • SLAVE (dependent) -- is the recipient of primary "adjust time" messages.
TCPWARE_TIMEZONE This logical can have two equivalence strings: • +hhmmss hh are the hours mm are the minutes ss are the seconds offset from the universal time (UT). + is for east of the central meridian, - is for west. For example: +04:00:00 is four hours east of the central meridian at Greenwich. Another example: eastern standard time (EST) is five hours west of UT, so the offset is -0500. • name an optional name for the time zone. For example: EDT for Eastern Daylight time. Can be one of the following: Universal Time--UT, UTC, or GMTNorth American Time--EST, EDT, CST, CDT, MST, MDT, PST, PDTMilitary Time--Any single uppercase letter A through Z except J (this format is not recommended) Any other character sequence The name is not validated and may be used by applications to report the local time zone.
TCPWARE_TSSYM_qname Defines the parameters normally set with the /ON qualifier. Since you cannot use /AUTOSTART_ON together with the /ON qualifier to initialize a terminal server print queue, you need to define TCPWARE_TSSYM_qname for this purpose. $ DEFINE /SYSTEM TCPWARE_TSSYM_qname "host,port[,option...]"
TCPWARE_TSSYM_*_ RETRY_INTERVAL Defines the interval at which the symbiont retries to make a connection to a printer after an attempt fails. The default is 0::15 (15 seconds delta time).
TCPWARE_TSSYM_*_TIMEOUT Defines the time it takes for a print job to abort if the connection to the printer is never established. The default timeout is infinite (it never times out).
TCPWARE_TSSYM_qname_RETRY_INTERVAL Same as TCPWARE_TSSYM_*_RETRY_INTERVAL, but for a specific queue only, and overrides TCPWARE_TSSYM_*_RETRY_INTERVAL.
TCPWARE_TSSYM_qname_TIMEOUT Same as TCPWARE_TSSYM_*_TIMEOUT, but for a specific queue only, and overrides TCPWARE_TSSYM_*_TIMEOUT.
TCPWARE_VMSLPRSMB_ qname_PRECONN Makes the connection to the printer before processing the file. Normal behavior is to make the connection to the printer after processing the file.
TCPWARE_VMSLPRSMB_qname_RETRY_INTERVAL Same as TCPWARE_VMSLPRSMB_*_RETRY_INTERVAL, but for a specific queue only, and overrides TCPWARE_VMSLPRSMB_*_RETRY_INTERVAL.
TCPWARE_VMSLPRSMB_qname_TIMEOUT Same as TCPWARE_VMSLPRSMB_*_TIMEOUT, but for a specific queue only, and overrides TCPWARE_VMSLPRSMB_*_TIMEOUT.
TCPWARE_VMSLPRSMB_*_RETRY_INTERVAL Defines the interval at which the symbiont retries to make a connection to a printer after an attempt fails. The default value for a retry interval is 2 minutes (:2 in delta time). Note! A connection failure can take 1.5 minutes to time out, which is not included in this interval value.
TCPWARE_VMSLPRSMB_*_TIMEOUT Defines the time it takes for a print job to abort if the connection to the printer is never established. The default timeout is infinite (it never times out).
UCX$DEVICE Defined as BG: (the name of the UCX device drive).
UCX$INET_HOST Defined to be the host name (the same setting as TCPWARE_DOMAINNAME).
UCX$IPC_SHR Provides the linkage to the TCPware version of the UCX$IPC_SHR Run-Time library.