The Architecture of Direct Data Placement (DDP) and Remote Direct Memory Access (RDMA) on Internet Protocols

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Publisher: IETF
Doc Type: Informational
Pages: 22
Abstract: This document defines an abstract architecture for Direct Data Placement (DDP) and Remote Direct Memory Access (RDMA) protocols to run on Internet Protocol-suite transports. This architecture does not necessarily reflect the proper way to implement such protocols, but is, rather, a descriptive tool for defining and understanding the protocols. DDP allows the efficient placement of data into buffers designated by Upper Layer Protocols (e.g., RDMA). RDMA provides the semantics to enable Remote Direct Memory Access between peers in a way consistent with application requirements. This memo provides information for the Internet community.
Publication Date: 2005-12-01
Status Note: Informational
DOI: 10.17487/RFC4296
Link: https://doi.org/10.17487/RFC4296
Author(s): Stephen Bailey
Tom Talpey
Keyword(s): RDDP, Warp

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Bibliographic Reference(s)

ISBN.0971288704 — VI EXTERNAL
NCITS.357.2001 — FCVI EXTERNAL
InfiniBand Trade Association, "InfiniBand Architecture Specification Volumes 1 and 2", Release 1.1, November 2002, available from http://www.infinibandta.org/specs . EXTERNAL
R. Horst, "TNet: A reliable system area network", IEEE Micro, pp. 37-45, February 1995. EXTERNAL
InfiniBand Trade Association, "Sockets Direct Protocol v1.0", Annex A of InfiniBand Architecture Specification Volume 1, Release 1.1, November 2002, available from http://www.infinibandta.org/specs . EXTERNAL
IETF RFC 2960 [Superseded*]
IETF RFC 4297 [Active*]
VITA.26.1998 — MYR EXTERNAL

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IETF RFC 4296, The Architecture of Direct Data Placement (DDP) and Remote Direct Memory Access (RDMA) on Internet Protocols. Available at https://doi.org/10.17487/RFC4296

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IETF RFC 4296, The Architecture of Direct Data Placement (DDP) and Remote Direct Memory Access (RDMA) on Internet Protocols. Available at https://doi.org/10.17487/RFC4296

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IETF RFC 4296, The Architecture of Direct Data Placement (DDP) and Remote Direct Memory Access (RDMA) on Internet Protocols. Available at https://doi.org/10.17487/RFC4296

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<span class="citation"><cite>IETF RFC 4296</cite>, The Architecture of Direct Data Placement (DDP) and Remote Direct Memory Access (RDMA) on Internet Protocols. Available at <a href="https://doi.org/10.17487/RFC4296" target="_blank" rel="noopener">https://doi.org/10.17487/RFC4296</a></span>

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IETF RFC 4296, The Architecture of Direct Data Placement (DDP) and Remote Direct Memory Access (RDMA) on Internet Protocols
doi: 10.17487/RFC4296
url: https://doi.org/10.17487/RFC4296

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<li>
<cite id="bib-rfc4296">IETF RFC 4296</cite>, The Architecture of Direct Data Placement (DDP) and Remote Direct Memory Access (RDMA) on Internet Protocols
<span class="doi">10.17487/RFC4296</span>
</li>

Referenced By

IETF RFC 4297 [Active*]
IETF RFC 5044 [Active*]