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IETF RFC 9347
[ACTIVE]

Aggregation and Fragmentation Mode for Encapsulating Security Payload (ESP) and Its Use for IP Traffic Flow Security (IP-TFS)

Metadata

Publisher
IETF
Doc Type
Standard
Pages
31
Abstract
This document describes a mechanism for aggregation and fragmentation of IP packets when they are being encapsulated in Encapsulating Security Payload (ESP). This new payload type can be used for various purposes, such as decreasing encapsulation overhead for small IP packets; however, the focus in this document is to enhance IP Traffic Flow Security (IP-TFS) by adding Traffic Flow Confidentiality (TFC) to encrypted IP-encapsulated traffic. TFC is provided by obscuring the size and frequency of IP traffic using a fixed-size, constant-send-rate IPsec tunnel. The solution allows for congestion control, as well as nonconstant send-rate usage.
Publication Date
2023-01-01
Status Note
Proposed Standard
DOI
10.17487/RFC9347
Link
https://doi.org/10.17487/RFC9347
Author(s)
Christian Hopps
Latest version of IETF RFC 9347

Document Versions — IETF RFC 9347

  • ▶ IETF RFC 9347 (2023-01-01)
    THIS DOC [ACTIVE] [LATEST VERSION]

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IETF RFC 9347, Aggregation and Fragmentation Mode for Encapsulating Security Payload (ESP) and Its Use for IP Traffic Flow Security (IP-TFS). Available at https://doi.org/10.17487/RFC9347
Snippet:
IETF RFC 9347, Aggregation and Fragmentation Mode for Encapsulating Security Payload (ESP) and Its Use for IP Traffic Flow Security (IP-TFS). Available at https://doi.org/10.17487/RFC9347

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IETF RFC 9347, Aggregation and Fragmentation Mode for Encapsulating Security Payload (ESP) and Its Use for IP Traffic Flow Security (IP-TFS). Available at https://doi.org/10.17487/RFC9347
Snippet:
<span class="citation"><cite>IETF RFC 9347</cite>, Aggregation and Fragmentation Mode for Encapsulating Security Payload (ESP) and Its Use for IP Traffic Flow Security (IP-TFS). Available at <a href="https://doi.org/10.17487/RFC9347" target="_blank" rel="noopener">https://doi.org/10.17487/RFC9347</a></span>

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IETF RFC 9347, Aggregation and Fragmentation Mode for Encapsulating Security Payload (ESP) and Its Use for IP Traffic Flow Security (IP-TFS)
doi: 10.17487/RFC9347
url: https://doi.org/10.17487/RFC9347
Snippet:
<li>
<cite id="bib-rfc9347">IETF RFC 9347</cite>, Aggregation and Fragmentation Mode for Encapsulating Security Payload (ESP) and Its Use for IP Traffic Flow Security (IP-TFS)
<span class="doi">10.17487/RFC9347</span>
</li>

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