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DoD statement on Open Systems Interconnection protocols (RFC1039)

IP.com Disclosure Number: IPCOM000001844D
Original Publication Date: 1988-Jan-01
Included in the Prior Art Database: 2019-Feb-15
Document File: 3 page(s) / 4K

Publishing Venue

Internet Society Requests For Comment (RFCs)

Related People

D. Latham: AUTHOR

Related Documents

10.17487/RFC1039: DOI

Abstract

This RFC reproduces a memorandum issued on 2-JUL-87 from the Assistant Secretary of Defense for Command, Control, Communications, and Intelligence (ASDC31) to the Director of the Defense Communications Agency (DCA). This memo is distributed for information only.

This text was extracted from a PDF file.
This is the abbreviated version, containing approximately 57% of the total text.

Network Working Group D. Latham Request for Comments: 1039 DoD Obsoletes RFC-945 January 1988

A DoD Statement on Open Systems Interconnection Protocols

Status of this Memo

This RFC reproduces a memorandum issued on 2-JUL-87 from the Assistant Secretary of Defense for Command, Control, Communications, and Intelligence (ASDC31) to the Director of the Defense Communications Agency (DCA). This memo is distributed for information only. Distribution of this memo is unlimited.

Memorandum

There has been recent rapid progress in the specification and implementation of computer protocols based on the International Organization for Standardization model for Open Systems Interconnection (OSI). The Government OSI Profile (GOSIP), dated 22 April 1987, contains sufficient information to specify adequately and acquire interoperable vendor implementations of OSI message handling and file transfer capabilities. Therefore, the policy on standardization of host-to-host protocols for data communications, promulgated by USDR&E memo of 23 March 1982, is modified as follows. The OSI message handling and file transfer protocols, together with their underlying protocols as defined in GOSIP, are adopted as experimental co-standards to the DoD protocols which provide similar services (MIL-STDs 1777, 1778, 1780, and 1781). These OSI protocols may be specified in addition to, in lieu of, or as an optional alternative to DoD protocols, in cases where the current DoD protocol applicability statements apply. They are designated as experimental because of the limited operational experience currently available with the OSI protocols and the limited operational, testing, and security environment currently defined in GOSIP. Services and agencies choosing to implement OSI protocols at this time should carefully evaluate these factors and be prepared to deal with the complications which may accompany the introduction of new technology.

It is intended to adopt the OSI protocols as a full co-standard with the DoD protocols when GOSIP is formally approved as a Federal Information Processing Standard. Two years thereafter, the OSI protocols would become the sole mandatory interoperable protocol suite; however, a capability for interoperation with DoD protocols would be provided for the expected life of systems supporting the DoD protocols.

In order to extend the OSI protocol capabilities and provide

Latham [Page 1]

RFC 1039 A DoD Statement on OSIP January 1988

interoperability between the DoD and OSI protocols as rapidly as possible, the following actions are requested:

a. The Director, Defense Communications Agency, as the DoD Executive Agent for Data Communications Protocol Standards, should:

* Publish by November 1987 the DoD-OSI Interoperability and Transition Plan. The plan should provide for interoperation of the DoD and OSI protocols at the application level. A capability for experimental interoperability of DoD and OSI message handling and file transfer capabilities should be...

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