Browse Prior Art Database

NETRJT: Remote Job Service Protocol for TIPS (RFC0283) Disclosure Number: IPCOM000003428D
Original Publication Date: 1971-Dec-20
Included in the Prior Art Database: 2000-Sep-13
Document File: 8 page(s) / 18K

Publishing Venue

Internet Society Requests For Comment (RFCs)

Related People

R.T. Braden: AUTHOR



This text was extracted from a ASCII document.
This is the abbreviated version, containing approximately 15% of the total text.



NIC #8165 DECEMBER 20, 1971




NETRJT -- Remote Job Service Protocol for TIPS




TIP's have very limited processing capability; their function is

mainly limited to interfacing printer-keyboard devices to the Network

using TELNET protocol. It will also be possible to have a tape drive

on a TIP, using a subset of the count form of DTP (see RFC #264).

However, TIP's cannot and will not support either DTP or FTP (see RFC

#265) in general. Therefore, TIP users are excluded from using any

existing remote job entry protocol (e.g. CCN's NETRJS - see RFC #189).

It appears, however, that it may be feasible in the future to use

TIP's for remote job entry in one or more of the following three ways:

(a) Attach local card readers, line printers, and card punches

directly to TIP ports. These devices would use a TELNET-like*

format and frame their characters with Start/Stop bits. BBN

can now supply a suitable 200 LPM printer, and is searching for

suitable readers and punches.

(b) Connect a remote batch terminal to a full-duplex TIP port via

a communication line. BBN is looking into this.

(c) Use the tape drive, and do card-to-tape and/or tape-to-print

on another computer.

BBN hopes to make case (b) look exactly like (a) to the server host.

That is, the remote batch terminal will send to and receive from the

server in a TELNET-like format*; the printer, card reader, punch, and

operator console connections will all use different sockets but one

hardware port at the TIP, which will map multiple sockets into the one


NOTE: By "TELNET-like format", we mean: (a) _CR_LF_ used to delimit

logical records (lines or cards), and (b) the ASCII or EBCDIC

format effector control characters used for carriage control

in the printer stream. It does _not_ necessarily imply ASCII

character codes.

[ This RFC was put into machine readable form for entry ]

[ into the online RFC archives by BBN Corp. under the ]

[ direction of Alex McKenzie. 12/96 ]

This document describes NETRJT, a modification of CCN's NETRJS

protocol specifically to provide remote job entry service to TIP's

using one of the methods (a), (b), or (c). NETRJT follows the general

model of NETRJS: use TELNET protocol over a primary or "operator"