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.\"
.IX Title "DCCPLSI 1"
.TH DCCPLSI 1 "2014-07-08" "perl v5.20.1" "LTP executables"
.\" For nroff, turn off justification.  Always turn off hyphenation; it makes
.\" way too many mistakes in technical documents.
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.SH "NAME"
dccplsi \- DCCP\-based LTP link service input task
.SH "SYNOPSIS"
.IX Header "SYNOPSIS"
\&\fBdccplsi\fR {\fIlocal_hostname\fR | @}[:\fIlocal_port_nbr\fR]
.SH "DESCRIPTION"
.IX Header "DESCRIPTION"
\&\fBdccplsi\fR is a background \*(L"daemon\*(R" task that receives \s-1DCCP\s0 datagrams via a
\&\s-1DCCP\s0 socket bound to \fIlocal_hostname\fR and \fIlocal_port_nbr\fR, extracts \s-1LTP\s0
segments from those datagrams, and passes them to the local \s-1LTP\s0 engine.
Host name \*(L"@\*(R" signifies that the host name returned by \fIhostname\fR\|(1) is to
be used as the socket's host name.  If not specified, port number defaults
to 1113.
.PP
The link service input task is spawned automatically by \fBltpadmin\fR in
response to the 's' command that starts operation of the \s-1LTP\s0 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 \fBltpadmin\fR in response to an 'x' (\s-1STOP\s0) command.
.SH "EXIT STATUS"
.IX Header "EXIT STATUS"
.ie n .IP """0""" 4
.el .IP "``0''" 4
.IX Item "0"
\&\fBdccplsi\fR terminated normally, for reasons noted in the \fBion.log\fR file.  If
this termination was not commanded, investigate and solve the problem identified
in the log file and use \fBltpadmin\fR to restart \fBdccplsi\fR.
.ie n .IP """1""" 4
.el .IP "``1''" 4
.IX Item "1"
\&\fBdccplsi\fR terminated abnormally, for reasons noted in the \fBion.log\fR file.
Investigate and solve the problem identified in the log file, then use
\&\fBltpadmin\fR to restart \fBdccplsi\fR.
.SH "FILES"
.IX Header "FILES"
No configuration files are needed.
.SH "ENVIRONMENT"
.IX Header "ENVIRONMENT"
No environment variables apply.
.SH "DIAGNOSTICS"
.IX Header "DIAGNOSTICS"
The following diagnostics may be issued to the \fBion.log\fR log file:
.IP "dccplsi can't initialize \s-1LTP.\s0" 4
.IX Item "dccplsi can't initialize LTP."
\&\fBltpadmin\fR has not yet initialized \s-1LTP\s0 protocol operations.
.IP "\s-1LSI\s0 task is already started." 4
.IX Item "LSI task is already started."
Redundant initiation of \fBdccplsi\fR.
.IP "\s-1LSI\s0 can't open \s-1DCCP\s0 socket. This probably means \s-1DCCP\s0 is not supported on your system." 4
.IX Item "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 \s-1DCCP.\s0 Make sure that you are using a current
Linux kernel and that the \s-1DCCP\s0 modules are being compiled. Check errtext,
correct problem, and restart \fBdccplsi\fR.
.IP "\s-1LSI\s0 can't initialize socket." 4
.IX Item "LSI can't initialize socket."
Operating system error.  Check errtext, correct problem, and restart \fBdccplsi\fR.
.IP "\s-1LSI\s0 can't create listener thread." 4
.IX Item "LSI can't create listener thread."
Operating system error.  Check errtext, correct problem, and restart \fBdccplsi\fR.
.SH "BUGS"
.IX Header "BUGS"
Report bugs to <ion\-bugs@korgano.eecs.ohiou.edu>
.SH "SEE ALSO"
.IX Header "SEE ALSO"
\&\fIltpadmin\fR\|(1), \fIdccplso\fR\|(1), \fIowltsim\fR\|(1)