NAME

       dccplsi - DCCP-based LTP link service input task

SYNOPSIS

       dccplsi {local_hostname | @}[:local_port_nbr]

DESCRIPTION

       dccplsi is a background "daemon" task that receives DCCP datagrams via a DCCP socket bound
       to local_hostname and local_port_nbr, extracts LTP segments from those datagrams, and
       passes them to the local LTP engine.  Host name "@" signifies that the host name returned
       by hostname(1) is to be used as the socket's host name.  If not specified, port number
       defaults to 1113.

       The link service input task is spawned automatically by ltpadmin in response to the 's'
       command that starts operation of the LTP protocol; the text of the command that is used to
       spawn the task must be provided as a parameter to the 's' command.  The link service input
       task is terminated by ltpadmin in response to an 'x' (STOP) command.

EXIT STATUS

       "0" dccplsi terminated normally, for reasons noted in the ion.log file.  If this
           termination was not commanded, investigate and solve the problem identified in the log
           file and use ltpadmin to restart dccplsi.

       "1" dccplsi terminated abnormally, for reasons noted in the ion.log file.  Investigate and
           solve the problem identified in the log file, then use ltpadmin to restart dccplsi.

FILES

       No configuration files are needed.

ENVIRONMENT

       No environment variables apply.

DIAGNOSTICS

       The following diagnostics may be issued to the ion.log log file:

       dccplsi can't initialize LTP.
           ltpadmin has not yet initialized LTP protocol operations.

       LSI task is already started.
           Redundant initiation of dccplsi.

       LSI can't open DCCP socket. This probably means DCCP is not supported on your system.
           Operating system error. This probably means that you are not using an operating system
           that supports DCCP. Make sure that you are using a current Linux kernel and that the
           DCCP modules are being compiled. Check errtext, correct problem, and restart dccplsi.

       LSI can't initialize socket.
           Operating system error.  Check errtext, correct problem, and restart dccplsi.

       LSI can't create listener thread.
           Operating system error.  Check errtext, correct problem, and restart dccplsi.

BUGS

       Report bugs to <ion-bugs@korgano.eecs.ohiou.edu>

SEE ALSO

       ltpadmin(1), dccplso(1), owltsim(1)