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NETWORK WORKING GROUP NIC 5776
Request for Comments #106 Thomas O'Sullivan
RDS
3 March 1971

USER/SERVER SITE PROTOCOL
NETWORK HOST QUESTIONNAIRE



The answer to a number of questions about the characteristics
and operation of Network HOSTS will be useful to implementers of some
early versions of TELNET, and/or to the USER/SERVER SITE PROTOCOL
Committee in their consideration of a full TELNET PROTOCOL
specification.


Questions of current interest are covered on the attached
questionnaire. The Technical Liaison contact at each HOST site is asked
to review these questions and fill in the answers as soon as convenient
after receipt.


One of the members of the committee listed below will contact
each HOST site by telephone in the next few days to record the answers.

Committee members include:

Bob Long SDC

John Melvin SRI/ARC

Ed Meyer MIT/MAC

Tom O'Sullivan RDS


Results of the questionnaire will be tabulated and distributed
as an RFC.












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NETWORK HOST QUESTIONNAIRE*

For TELNET Consideration

Installation __________________________ Prepared By _______________

System** _____________________________ Date _____________________

1.) Does system operate on keyboard terminal input on one
character at a time (e.g. searching for a special
character other than end of line), or does it accumulate
a line at a time and operate on the line when a
special character is entered, e.g. Carriage Return (CR)?

[ ] Line at time

[ ] Character at time

[ ] Both (Explain) __________________________________

_____________________________________________________________

_____________________________________________________________

_____________________________________________________________

2.) What maximum buffer size does your system provide for
input of a physical line from a keyboard terminal, and
for output to a terminal, printer, or screen?

Input______Char

Output_____Char

Remarks: ____________________________________________________

_____________________________________________________________

_____________________________________________________________

_____________________________________________________________

=================
* If there is insufficient space on the questionnaire, continue
answers on back of page.

** Fill out separate questionnaire for each HOST to be directly
interfaced to an IMP.



[Page 2]

Network HOST Questionnaire (Continued)

3.) Describe the effect in your system of use of the following
keying conventions. Indicate how implemented, i.e. is there
a hardware interrupt? Does the terminal respond? How?
What is sent into system as data, what is echoed, etc.
If the key(s) are not available, so indicate (as may be
the case for Newline for some systems, line feed for 2741's,
etc.). If available but has no meaning, so indicate.

Key Strokes Implementation System Action

CR __________________________ __________________

LF __________________________ __________________

NL __________________________ __________________

CR,LF __________________________ __________________


Terminal Type = __________________________


If appropriate, enter data for other terminal types on the
back of this page.


4.) What special character or characters are used in your
system to awaken some process during the entry of data
from a terminal (e.g. control C for some systems, break on
others, etc.)?

Character(s) Operation

___________ ___________________________________________

___________ ___________________________________________

___________ ___________________________________________

___________ ___________________________________________









[Page 3]

Network HOST Questionnaire (Continued)

5.) List the types of keyboard terminals and codes supported
by your system.

__________________________________________________________

__________________________________________________________

__________________________________________________________


6.) What internal code(s) is used in your system to represent
character sets? If not ASCII nor EBCDIC, attach a copy of
the code.

__________________________________________________________

__________________________________________________________

__________________________________________________________


7.) For each terminal type do you support it in:

Half Duplex (Pure) _______________________________________

Half Duplex (with Break or Attention) ____________________

Half Duplex (Break & Reverse Break) ______________________

Full Duplex (without echo) _______________________________

Full Duplex (with echo) __________________________________


8.) For optional echo systems, at initial connect time
is the terminal assumed to require an echo?

[ ] Yes

[ ] No









[Page 4]

Network HOST Questionnaire (Continued)


9.) Does your system perform error detection (e.g. parity
check) on terminal input and, if so, is this a hardware
or software check?

_____________________________________________________________

_____________________________________________________________

_____________________________________________________________



10.) Does your system support punched paper tape input? If so,
what sort of end of line sequence is used?

_____________________________________________________________

_____________________________________________________________

_____________________________________________________________

[ This RFC was put into machine readable form for entry ]
[ into the online RFC archives by S.M.H. 5/97 ]

























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