be logged and a nonzero exit.
.TP
.BR \-\-no-daemon
+Do not daemonise. innduct runs in the foreground, but otherwise
+operates normally (logging to syslog, etc.).
+.TP
+.BR \-\-interactive
Do not daemonise. innduct runs in the foreground and all messages
(including all debug messages) are written to stderr rather than
syslog. A control command line is also available on stdin/stdout.
.IR PERIOD )
are rounded up to the next multiple of
.IR PERIOD-INTERVAL .
+The default is
+.BR 30s .
.TP
.BI \-\-connection-timeout= TIME
How long to allow for a connection setup attempt before giving up.