.\" Automatically generated by Pod::Man 2.28 (Pod::Simple 3.28)
.\"
.\" Standard preamble:
.\" ========================================================================
.de Sp \" Vertical space (when we can't use .PP)
.if t .sp .5v
.if n .sp
..
.de Vb \" Begin verbatim text
.ft CW
.nf
.ne \\$1
..
.de Ve \" End verbatim text
.ft R
.fi
..
.\" Set up some character translations and predefined strings.  \*(-- will
.\" give an unbreakable dash, \*(PI will give pi, \*(L" will give a left
.\" double quote, and \*(R" will give a right double quote.  \*(C+ will
.\" give a nicer C++.  Capital omega is used to do unbreakable dashes and
.\" therefore won't be available.  \*(C` and \*(C' expand to `' in nroff,
.\" nothing in troff, for use with C<>.
.tr \(*W-
.ds C+ C\v'-.1v'\h'-1p'\s-2+\h'-1p'+\s0\v'.1v'\h'-1p'
.ie n \{\
.    ds -- \(*W-
.    ds PI pi
.    if (\n(.H=4u)&(1m=24u) .ds -- \(*W\h'-12u'\(*W\h'-12u'-\" diablo 10 pitch
.    if (\n(.H=4u)&(1m=20u) .ds -- \(*W\h'-12u'\(*W\h'-8u'-\"  diablo 12 pitch
.    ds L" ""
.    ds R" ""
.    ds C` ""
.    ds C' ""
'br\}
.el\{\
.    ds -- \|\(em\|
.    ds PI \(*p
.    ds L" ``
.    ds R" ''
.    ds C`
.    ds C'
'br\}
.\"
.\" Escape single quotes in literal strings from groff's Unicode transform.
.ie \n(.g .ds Aq \(aq
.el       .ds Aq '
.\"
.\" If the F register is turned on, we'll generate index entries on stderr for
.\" titles (.TH), headers (.SH), subsections (.SS), items (.Ip), and index
.\" entries marked with X<> in POD.  Of course, you'll have to process the
.\" output yourself in some meaningful fashion.
.\"
.\" Avoid warning from groff about undefined register 'F'.
.de IX
..
.nr rF 0
.if \n(.g .if rF .nr rF 1
.if (\n(rF:(\n(.g==0)) \{
.    if \nF \{
.        de IX
.        tm Index:\\$1\t\\n%\t"\\$2"
..
.        if !\nF==2 \{
.            nr % 0
.            nr F 2
.        \}
.    \}
.\}
.rr rF
.\"
.\" Accent mark definitions (@(#)ms.acc 1.5 88/02/08 SMI; from UCB 4.2).
.\" Fear.  Run.  Save yourself.  No user-serviceable parts.
.    \" fudge factors for nroff and troff
.if n \{\
.    ds #H 0
.    ds #V .8m
.    ds #F .3m
.    ds #[ \f1
.    ds #] \fP
.\}
.if t \{\
.    ds #H ((1u-(\\\\n(.fu%2u))*.13m)
.    ds #V .6m
.    ds #F 0
.    ds #[ \&
.    ds #] \&
.\}
.    \" simple accents for nroff and troff
.if n \{\
.    ds ' \&
.    ds ` \&
.    ds ^ \&
.    ds , \&
.    ds ~ ~
.    ds /
.\}
.if t \{\
.    ds ' \\k:\h'-(\\n(.wu*8/10-\*(#H)'\'\h"|\\n:u"
.    ds ` \\k:\h'-(\\n(.wu*8/10-\*(#H)'\`\h'|\\n:u'
.    ds ^ \\k:\h'-(\\n(.wu*10/11-\*(#H)'^\h'|\\n:u'
.    ds , \\k:\h'-(\\n(.wu*8/10)',\h'|\\n:u'
.    ds ~ \\k:\h'-(\\n(.wu-\*(#H-.1m)'~\h'|\\n:u'
.    ds / \\k:\h'-(\\n(.wu*8/10-\*(#H)'\z\(sl\h'|\\n:u'
.\}
.    \" troff and (daisy-wheel) nroff accents
.ds : \\k:\h'-(\\n(.wu*8/10-\*(#H+.1m+\*(#F)'\v'-\*(#V'\z.\h'.2m+\*(#F'.\h'|\\n:u'\v'\*(#V'
.ds 8 \h'\*(#H'\(*b\h'-\*(#H'
.ds o \\k:\h'-(\\n(.wu+\w'\(de'u-\*(#H)/2u'\v'-.3n'\*(#[\z\(de\v'.3n'\h'|\\n:u'\*(#]
.ds d- \h'\*(#H'\(pd\h'-\w'~'u'\v'-.25m'\f2\(hy\fP\v'.25m'\h'-\*(#H'
.ds D- D\\k:\h'-\w'D'u'\v'-.11m'\z\(hy\v'.11m'\h'|\\n:u'
.ds th \*(#[\v'.3m'\s+1I\s-1\v'-.3m'\h'-(\w'I'u*2/3)'\s-1o\s+1\*(#]
.ds Th \*(#[\s+2I\s-2\h'-\w'I'u*3/5'\v'-.3m'o\v'.3m'\*(#]
.ds ae a\h'-(\w'a'u*4/10)'e
.ds Ae A\h'-(\w'A'u*4/10)'E
.    \" corrections for vroff
.if v .ds ~ \\k:\h'-(\\n(.wu*9/10-\*(#H)'\s-2\u~\d\s+2\h'|\\n:u'
.if v .ds ^ \\k:\h'-(\\n(.wu*10/11-\*(#H)'\v'-.4m'^\v'.4m'\h'|\\n:u'
.    \" for low resolution devices (crt and lpr)
.if \n(.H>23 .if \n(.V>19 \
\{\
.    ds : e
.    ds 8 ss
.    ds o a
.    ds d- d\h'-1'\(ga
.    ds D- D\h'-1'\(hy
.    ds th \o'bp'
.    ds Th \o'LP'
.    ds ae ae
.    ds Ae AE
.\}
.rm #[ #] #H #V #F C
.\" ========================================================================
.\"
.IX Title "BPUTA 1"
.TH BPUTA 1 "2014-07-08" "perl v5.20.1" "CFDP executables"
.\" For nroff, turn off justification.  Always turn off hyphenation; it makes
.\" way too many mistakes in technical documents.
.if n .ad l
.nh
.SH "NAME"
bputa \- BP\-based CFDP UT\-layer adapter
.SH "SYNOPSIS"
.IX Header "SYNOPSIS"
\&\fBbputa\fR
.SH "DESCRIPTION"
.IX Header "DESCRIPTION"
\&\fBbputa\fR is a background \*(L"daemon\*(R" task that sends and receives \s-1CFDP\s0 PDUs
encapsulated in \s-1DTN\s0 bundles.
.PP
The task is spawned automatically by \fBcfdpadmin\fR in response to the 's'
command that starts operation of the \s-1CFDP\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 \fBcfdpadmin\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"
\&\fBbputa\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 \fBcfdpadmin\fR to restart \fBbputa\fR.
.ie n .IP """1""" 4
.el .IP "``1''" 4
.IX Item "1"
\&\fBbputa\fR terminated abnormally, for reasons noted in the \fBion.log\fR file.
Investigate and solve the problem identified in the log file, then use
\&\fBcfdpadmin\fR to restart \fBbputa\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 "\s-1CFDP\s0 can't attach to \s-1BP.\s0" 4
.IX Item "CFDP can't attach to BP."
\&\fBbpadmin\fR has not yet initialized \s-1BP\s0 protocol operations.
.IP "\s-1CFDP\s0 can't open own endpoint." 4
.IX Item "CFDP can't open own endpoint."
Most likely another bputa task is already running.  Use \fBcfdpadmin\fR to
stop \s-1CFDP\s0 and restart.
.IP "\s-1CFDP\s0 can't get Bundle Protocol \s-1SAP.\s0" 4
.IX Item "CFDP can't get Bundle Protocol SAP."
Most likely a \s-1BP\s0 configuration problem.  Use \fBbpadmin\fR to stop \s-1BP\s0 and restart.
.IP "bputa can't attach to \s-1CFDP.\s0" 4
.IX Item "bputa can't attach to CFDP."
\&\fBcfdpadmin\fR has not yet initialized \s-1CFDP\s0 protocol operations.
.IP "bputa can't dequeue outbound \s-1CFDP PDU\s0; terminating." 4
.IX Item "bputa can't dequeue outbound CFDP PDU; terminating."
Possible system error.  Check ion.log for additional diagnostic messages.
.IP "bputa can't send \s-1PDU\s0 in bundle; terminating." 4
.IX Item "bputa can't send PDU in bundle; terminating."
Possible system error.  Check ion.log for additional diagnostic messages.
.IP "bputa can't track \s-1PDU\s0; terminating." 4
.IX Item "bputa can't track PDU; terminating."
Possible system error.  Check ion.log for additional diagnostic messages.
.IP "bputa bundle reception failed." 4
.IX Item "bputa bundle reception failed."
Possible system error; reception thread terminates.  Check ion.log for
additional diagnostic messages.
.IP "bputa can't receive bundle \s-1ADU.\s0" 4
.IX Item "bputa can't receive bundle ADU."
Possible system error; reception thread terminates.  Check ion.log for
additional diagnostic messages.
.IP "bputa can't handle bundle delivery." 4
.IX Item "bputa can't handle bundle delivery."
Possible system error; reception thread terminates.  Check ion.log for
additional diagnostic messages.
.IP "bputa can't handle inbound \s-1PDU.\s0" 4
.IX Item "bputa can't handle inbound PDU."
Possible system error; reception thread terminates.  Check ion.log for
additional diagnostic messages.
.SH "BUGS"
.IX Header "BUGS"
Report bugs to <ion\-bugs@korgano.eecs.ohiou.edu>
.SH "SEE ALSO"
.IX Header "SEE ALSO"
\&\fIcfdpadmin\fR\|(1), \fIbpadmin\fR\|(1)