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ncplogin - create permanent connection to a NetWare server

 

NAME

      ncplogin - create permanent connection to a NetWare server
 

SYNOPSIS

      ncplogin [-BCDN] [-S server] [-U user] [-A host] [-I level] [-M mode] [-O
               [owner][:group]] [-R retrycount] [-T tree] [-W timeout]
      ncplogin [-BCDN] [-A host] [-I level] [-M mode] [-O [owner][:group]]
               [-R retrycount] [-T tree] [-W timeout] /server:user
 

DESCRIPTION

      Connections to a NetWare server can be created and used independently of
      the mount_nwfs(8) command.  Connections can be created by any user.  Each
      user can have multiple connections, but each NetWareServer:NetWareUser
      pair should be unique.
 
      The ncplogin command is used to create a permanent connection to a
      NetWare server.  Permanent connections will stay open even if no applica‐
      tion uses them.  This allows users to run different ncp* programs without
      specifying a file server and user to use.  Established connections can be
      destroyed with the ncplogout(1) command.
 
      Upper case options described in this manual page are common for other
      ncp* programs and are referred to as “connection options”.  Options -U
      and -S are mutually exclusive with the /server:user syntax.
 
      The following options are available:
 
      -S server
              Specify the name of the NetWare server to connect to.  This
              affects only IPX servers.  For servers supporting IP natively,
              see the -A option.
 
      -U user
              Specify the name of the user used in the login sequence.
 
      -A host
              Use the UDP protocol to connect to a NetWare 5.x server specified
              by the host argument.
 
      -C      Do not convert the password to uppercase.
 
      -D      Mark the connection as primary.  The option can be used to modify
              existing connections.  Only the ncplogin program accepts this
              option.
 
      -I signature_level
              Try to use signature_level.  Available values are:
 
                    Value  Meaning
                    0      disable signatures
                    1      enable (use if required by server)
                    2      request but do not require signing
                    3      require signatures
 
              Note that only packet header signing is implemented.
 
      -M mode
              Share this connection.  The bits in the mode argument are similar
              to standard file permissions:
 
                    Mask  Meaning
                    4     (READ) connection will be visible.
                    2     (WRITE) connection can be closed/modified.
                    1     (EXECUTE) user is allowed to execute requests.
 
              By default, the connection is created with mode 0700 and only the
              owner can use it.  Specifying 0750 as the argument to the -M
              option would allow read-only group access as well.  This would
              allow the group to perform NCP requests, but not to destroy the
              connection.  When a server is not explicitly specified, ncp* pro‐
              grams try to find a suitable connection in the following order:
 
                    1.   Try to find a connection owned by the user.  If there
                         is more than one such connection, try to determine
                         which one is primary.  (The primary flag is set with
                         the -D option.)
 
                    2.   If the primary connection could not be determined, the
                         first shared connection will be used.
 
      -N      Do not prompt for a password.  At run time, ncplogin reads the
              ~/.nwfsrc file for additional configuration parameters and a
              password.  If no password is found for the specified server:user
              pair, ncplogin prompts for it.
 
      -O      Specify the owner and group attributes for the connection.  By
              default, newly created connections take the owner attribute from
              the creating user’s username and the group attribute from the
              creating user’s primary group.  This option overrides that
              behaviour.  Only the superuser can override the owner attribute
              for a connection.
 
      -P      Mark the connection as permanent.  The ncplogin utility always
              creates permanent connections.  This option can be useful in
              other ncp* programs.
 
      -R retry_count
              Specify the number of retries to be performed before dropping the
              connection.  The default value is 10.
 
              Note: after a connection is marked “BAD”, each request will try
              to restore it.  This process restores only the NCP connection; it
              does not reopen any files that were open at the time that the
              connection was marked “BAD”.
 
      -W timeout
              Specify the server request timeout in seconds.  The default is 5
              seconds.
 
      /server:user
              This syntax is provided for the sake of simplicity and is mutu‐
              ally exclusive with the -S and -U options.
      Low-level connection management is implemented in the ncp.ko kernel mod‐
      ule.  The IPXrouted(8) program is also required for IPX support.
 

FILES

      ~/.nwfsrc  keeps static parameters for connections and other information;
                 see /usr/share/examples/nwclient/dot.nwfsrc for details.
 

HISTORY

      The ncplogin command first appeared in FreeBSD 4.0.
 

AUTHORS

      Boris Popov 〈bp@butya.kz〉, 〈rbp@chat.ru〉
 

BUGS

      Please report any bugs to the author.
 

Sections

Based on BSD UNIX
FreeBSD is an advanced operating system for x86 compatible (including Pentium and Athlon), amd64 compatible (including Opteron, Athlon64, and EM64T), UltraSPARC, IA-64, PC-98 and ARM architectures. It is derived from BSD, the version of UNIX developed at the University of California, Berkeley. It is developed and maintained by a large team of individuals. Additional platforms are in various stages of development.