Annotation of 43BSDReno/contrib/isode-beta/vt/vtd.8c, revision 1.1.1.1

1.1       root        1: .TH VTD 8C "21 Nov 1988"
                      2: .\" $Header: /f/osi/vt/RCS/vtd.8c,v 7.0 89/11/23 22:31:54 mrose Rel $
                      3: .\"
                      4: .\"
                      5: .\" $Log:      vtd.8c,v $
                      6: .\" Revision 7.0  89/11/23  22:31:54  mrose
                      7: .\" Release 6.0
                      8: .\" 
                      9: .SH NAME
                     10: iso.vt \- VT remote login responder
                     11: .SH SYNOPSIS
                     12: .in +.5i
                     13: .ti -.5i
                     14: .B \*(SDiso.vt
                     15: \%[-d 0-7]
                     16: \%[-F logfile]
                     17: \fImagic\0arguments\fR
                     18: .in -.5i
                     19: (under \fI\*(SDtsapd\fR\0)
                     20: .SH DESCRIPTION
                     21: The \fIvtd\fR server implements the responder side of 
                     22: a remote login service based on the ISO Virtual Terminal (VT)
                     23: standard and the VT TELNET profile from the NIST OSI Workshop
                     24: Implementor's Agreements.
                     25: .SH OPTIONS
                     26: .TP
                     27: .B -d 0-7
                     28: Set the level of debug output from 0, meaning none, to 7, which is
                     29: the most verbose.
                     30: .TP
                     31: .B -F logfile
                     32: Sets the VT logfile.
                     33: Note that the pathname of this file is interpreted relatively to the
                     34: ISODE logging area.
                     35: To have tracing information written to a file in the current
                     36: directory,
                     37: start the filename with \*(lq./\*(rq.
                     38: .SH FILES
                     39: .nf
                     40: .ta \w'\*(LDvt.log    'u
                     41: \*(EDisoentities       ISODE application entity title database
                     42: \*(LDvt.log    logfile
                     43: .fi
                     44: .SH "SEE ALSO"
                     45: vt(1c),
                     46: .br
                     47: \fIThe ISO Development Environment: User's Manual\fR,
                     48: .br
                     49: ISO DIS 9040, 9041:
                     50: \fIInformation Processing Systems \-\-
                     51: Virtual Terminal Service and Protocol\fR
                     52: .br
                     53: Implementation Agreements for Open Systems Interconnection Protocols
                     54: .SH AUTHORS
                     55: Rick Wilder and Don Chirieleison,
                     56: The MITRE Corporation.
                     57: .br
                     58: Parts of this program are based on the \fItelnet\fR(1c) program supplied with
                     59: Berkeley UNIX.
                     60: .SH BUGS
                     61: \fIvt\fR and \fIvtd\fR need to be brought up to date with BSD 4.3(4?)
                     62: TELNET.
                     63: .PP
                     64: The encodings of the VT PDUs may need to be updated when 
                     65: the International Standard version of ISO 9041 is available.
                     66: .PP
                     67: When an association is established,
                     68: a possible bug in the PTY driver on systems derived from Berkeley UNIX
                     69: may cause the \*(lqlogin:\*(rq prompt to be lost.
                     70: The \fIlogin\fR program is still running,
                     71: the user need only type-in the username or hit RETURN for another prompt.
                     72: .PP
                     73: Due to a possible bug in the PTY driver on systems derived from Berkeley UNIX,
                     74: it is important that the responder always run detached from a
                     75: controlling terminal.
                     76: Since the repsonder is invoked from \fItsapd\fR\0(8c),
                     77: this requirement is passed on to the \fItsapd\fR program.
                     78: Thus,
                     79: when running the VT responder,
                     80: it is \fBcritical\fR that \fItsapd\fR be started under
                     81: \fI/etc/rc.local\fR or in \*(lqbackground\*(rq mode, e.g.,
                     82: .sp
                     83: .in +.5i
                     84: .nf
                     85: # \*(SDtsapd >& /dev/null
                     86: .fi
                     87: .in -.5i
                     88: .sp
                     89: which will cause the daemon to automatically detach.

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