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RFC Document Chinese Translation Program (http://www.china-pub.com/compters/emook/aboutemook.htm)
E-mail: Ouyang@china-pub.com
Translator: Gu Guofei (GGFEI GGFEI@263.net)
Translation time: 2001-4-8
Copyright: This Chinese translation copyright belongs to China Interactive Publishing Network. Can be used for non-commercial use free reprint, but the translation and copyright information of this document must be retained.
Network Working Group J. Postel
REQUEST for Comments: 864 ISI
May 1983
RFC864 Character Generator Agreement
(RFC864 Character Generator Protocol)
This RFC specifies the standards on ARPA Internet Community. All hosts on the ARPA Internet should adopt and implement this standard.
Character generator server A useful debug tool. Regardless of the received, it returns a specific data.
* Character generator service based on TCP
This service can be a TCP-based service, and the TCP port 19 is for this service. Once the connection is established, the server will transmit a character stream. This connection until the client disconnects.
Character flow will abort in user requests. Users may not have a connection, so this service must be prepared to process this situation.
The speed of transmission will be responsible by the TCP stream control mechanism, and the user does not have to care too fast, and the user does not process.
* UDP-based character generator service
This service can be performed on the UDP protocol, the port is also 19, the response data is a size random datagram, and the received message is ignored.
UDP has no order, and this service does not require any order, so the response data is not continuous.
This service sends another package when receiving a package, so it is not necessary to worry that the transfer is too fast, and cannot be processed.
* Data Format
The data content is unlimited. It is best to be an orderly content.
A popular character row is a 72-character ASCII printed character. ASCII prints are 94, which can be taken, 72 each time, the first time is 0 to 71, the second time is the first to 72, and so on. Each line has not ended in the return line of the carriage return.
Below is an example:
! "# $% & '() * , -. / 0123456789:; <=>? @ AbcdefghijklmnopqrStuvwxyz [/] ^ _` Abcdefgh
"# $% & '() * , -. / 0123456789:; <=>? @ AbcdefghijklmnopqrStuvwxyz [/] ^ _` Abcdefghi
# $% & '() * , -. / 0123456789:; <=>? @ AbcdefghijklmnopqrStuvwxyz [/] ^ _ `Abcdefghij
$% & '() * , -. / 0123456789:; <=>? @ AbcdefghijklmnopqrStuvwxyz [/] ^ _ `Abcdefghijk
% & '() * , -. / 0123456789:; <=>? @ AbcdefghijklmnopqrStuvwxyz [/] ^ _ `Abcdefghijkl &' () * , -. / 0123456789:; <=>? @ AbcdefghijklmnopqrStuvwxyz [/] ^ _ _ `Abcdefghijklm
'() * , -. / 0123456789:; <=>? @ AbcdefghijklmnopqrStuvwxyz [/] ^ _ `Abcdefghijklmn
() * , -. / 0123456789:; <=>? @ AbcdefghijklmnopqrStuvwxyz [/] ^ _ `Abcdefghijklmno
) * , -. / 0123456789:; <=>? @ AbcdefghijklmnopqrStuvwxyz [/] ^ _ `Abcdefghijklmnop
* , -. / 0123456789:; <=>? @ AbcdefghijklmnopqrStuvwxyz [/] ^ _ `Abcdefghijklmnopq
, -. / 0123456789:; <=>? @ AbcdefghijklmnopqrStuvwxyz [/] ^ _ `Abcdefghijklmnopqr
, -. / 0123456789:; <=>? @ AbcdefghijklmnopqrStuvwxyz [/] ^ _ `Abcdefghijklmnopqrs
-./0123456789:; => @abcdefghijklmnopqrStuvwxyz[/]In? `abcdefghijklmnopqrst
./0123456789:... @@abdefghijklmnopqrstuvwxyz[/]^_`abcdefghijklmnopqrStu
/ 0123456789:; <=>? @ AbcdefghijklmnopqrStuvwxyz [/] ^ _ `AbcdefghijklmnopQrstuv
0123456789:; <=>? @ AbcdefghijklmnopqrStuvwxyz [/] ^ _ `AbcdefghijklmnopQrstuvw
123456789:; <=>? @ AbcdefghijklmnopqrStuvwxyz [/] ^ _ `AbcdefghijklmnopqrStuvwx
23456789:; <=>? @ AbcdefghijklmnopqrStuvwxyz [/] ^ _ `AbcdefghijklmnopQrstuvwxy
3456789:; <=>? @ AbcdefghijklmnopqrStuvwxyz [/] ^ _ `Abcdefghijklmnopqrstuvwxyz
456789:; <=>? @ AbcdefghijklmnopqrStuvwxyz [/] ^ _ `AbcdefghijklmnopqrStuvwxyz {
56789:; <=>? @ AbcdefghijklmnopqrStuvwxyz [/] ^ _ `AbcdefghijklmnopqrStuvwxyz {|
6789:; <=>? @ AbcdefghijklmnopqrStuvwxyz [/] ^ _ `AbcdefghijklmnopqrStuvwxyz {|}
? 789:; <=> @ ABCDEFGHIJKLMNOPQRSTUVWXYZ [/] ^ _ `abcdefghijklmnopqrstuvwxyz {|} ~ 89:; <=> @ ABCDEFGHIJKLMNOPQRSTUVWXYZ [/] ^ _` abcdefghijklmnopqrstuvwxyz {|} ~?
9:; <=>? @ AbcdefghijklmnopqrStuvwxyz [/] ^ _ `Abcdefghijklmnopqrstuvwxyz {|} ~!
:; <=>? @ AbcdefghijklmnopqrStuvwxyz [/] ^ _ `Abcdefghijklmnopqrstuvwxyz {|} ~!"
; <=>? @ AbcdefghijklmnopqrStuvwxyz [/] ^ _ `Abcdefghijklmnopqrstuvwxyz {|} ~!" #
<=>? @ AbcdefghijklmnopqrStuvwxyz [/] ^ _ `AbcdefghijklmnopqrStuvwxyz {|} ~!" # $
=>? @ @ AbcdefghijklmnopQrstuvwxyz [/] ^ _ `AbcdefghijklmnopqrStuvwxyz {|} ~!" # $%
>? @ AbcdefghijklmnopqrStuvwxyz [/] ^ _ `Abcdefghijklmnopqrstuvwxyz {|} ~!" # $% &
@Abdefghijklmnopqrstuvwxyz [/] ^ _ `Abcdefghijklmnopqrstuvwxyz {|} ~!" # $% & '
@AbcdefghijklmnopqrStuvwxyz [/] ^ _ `Abcdefghijklmnopqrstuvwxyz {|} ~!" # $% & '(
AbcdefghijklmnopqrStuvwxyz [/] ^ _ `Abcdefghijklmnopqrstuvwxyz {|} ~!" # $% & '()
BcDefghijklmnopqrStuvwxyz [/] ^ _ `Abcdefghijklmnopqrstuvwxyz {|} ~!" # $% & '() *
CDEFGHIJKLMNOPQRSTUVWXYZ [/] ^ _ `AbcdefghijklmnopqrStuvwxyz {|} ~!" # $% & '() *
Defghijklmnopqrstuvwxyz [/] ^ _ `AbcdefghijklmnopqrStuvwxyz {|} ~!" # $% & '() * ,
Efghijklmnopqrstuvwxyz [/] ^ _ `AbcdefghijklmnopqrStuvwxyz {|} ~!" # $% & '() * , -
Fghijklmnopqrstuvwxyz [/] ^ _ `Abcdefghijklmnopqrstuvwxyz {|} ~!" # $% & '() * , -.
Ghijklmnopqrstuvwxyz [/] ^ _ `Abcdefghijklmnopqrstuvwxyz {|} ~!" # $% & '() * , -. /
Hijklmnopqrstuvwxyz [/] ^ _ `AbcdefghijklmnopqrStuvwxyz {|} ~!" # $% & '() * , -. / 0
IJKLMNOPQRSTUVWXYZ [/] ^ _ `abcdefghijklmnopqrstuvwxyz {|}! ~" # $% & '.! () * , - / 01JKLMNOPQRSTUVWXYZ [/] ^ _ `abcdefghijklmnopqrstuvwxyz {|} ~" # $% &' () * , -. / 012
KlmnopQrstuvwxyz [/] ^ _ `AbcdefghijklmnopqrStuvwxyz {|} ~!" # $% & '() * , -. / 0123
Lmnopqrstuvwxyz [/] ^ _ `Abcdefghijklmnopqrstuvwxyz {|} ~!" # $% & '() * , -. / 01234
Mnopqrstuvwxyz [/] ^ _ `Abcdefghijklmnopqrstuvwxyz {|} ~!" # $% & '() * , -. / 012345
Nopqrstuvwxyz [/] ^ _ `Abcdefghijklmnopqrstuvwxyz {|} ~!" # $% & '() * , -. / 0123456
RFC864 Character Generator Protocol RFC864 Character Generator Protocol
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