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Carsten Bormann

Country
Germany
Impact on SMEs (8th Open Call)
The specifications being completed provide standardization infrastructure that will enable the development of (and increase the technical quality of) application standards that rely on data representation formats.Recent developments such as the European vaccination certificates or the ISO mobile driving license use CBOR and CDDL and can directly benefit from the completion of the activities described.
Open Call
Organization
Universität Bremen
Portrait Picture
Carsten Bormann
Proposal Title (8th Open Call)
Completing the next steps in CBOR and CDDL
Standards Development Organisation
Topic (8th Open Call)

Godred Fairhurst

Description of Activities

This was a one-shot contribution to provide travel support for participation to the Internet Engineering Task Force (IETF), and specifically participation at the July 2025 plenary meeting in Madrid. I attended this meeting as an Internet Transport expert contributing work and progressing standards to support the evolution of the Internet and its support for enhanced resilience, authentication and privacy. An in-person attendance at the technical sessions also allowed me to progress the work for which I am an editor: Qlog draft-ietf-tsvwg-careful-resume-qlog, a transport specification based on the “qlog” specification being developed by the IETF QUIC; and a recent work item in the IETF Congestion Control working group, “Increase of the Congestion Window when the Sender Is Rate-Limited” (draft-ietf-ccwg-ratelimited-increase). In-person participation at this meeting is particularly important in my current role as an Area Director of the WIT Area, where I will help organise and oversee the meeting as a whole and specifically support the WIT area WG chairs in organising WG sessions and supporting cross area review of emerging specifications.

Country
United Kingdom of Great Britain and Northern Ireland (the)
Impact on society (8th Open Call)
Development of new IETF secure and resilient standards are important for a digital society. Since the last IETF plenary meeting 74 documents had been approved for publication in the last quarter and 83 RFCs had been published. Two new IAB workshops were announced: Joint
IAB/W3C Workshop on Age-Based Restrictions on Content Access and an IAB Workshop on IP Geolocation. The importance of standards was evident in serval meetings co-located with IETF-123. This including meetings with policy and regulators, a meeting on Multi-Stakeholder Forum on Internet Standards Deployment accompanied by an IEPG presentation by Rüdiger Martin of the Internet Governance Team from DG-CNECT, EU. This outlines plans around NIS2, and sought to develop understanding of challenges and barriers, provide timelines for deployments of protocols at scale and best current practice. The transport system is primarily concerned with robustness and resilience to disruption of the Internet service. IETF participants had various insights into the roll-out of new standards and the implications of the new regulatory landscape.
Open Call
Organisation type
Organization
University of Aberdeen
Portrait Picture
Godred Fairhurst
Proposal Title (8th Open Call)
Support for IETF transport protocol standardisation at the July 2025 Plenary Meeting
Standards Development Organisation
StandICT.eu Year
2026

IETF - RCF4944 - Transmission of IPv6 Packets over IEEE 802.15.4 Networks

The document describes the frame format for transmission of IPv6 packets and the method of forming IPv6 link-local addresses and statelessly autoconfigured addresses on IEEE 802.15.4 networks. Additional specifications include a simple header compression scheme using shared context and provisions for packet delivery in IEEE 802.15.4 meshes.

IETF - RCF7400 - 6LoWPAN-GHC: Generic Header Compression for IPv6 over Low-Power Wireless Personal Area Networks

This document is a product of the Internet Engineering Task Force (IETF). It represents the consensus of the IETF community. It has received public review and has been approved for publication by the Internet Engineering Steering Group (IESG). Further information on Internet Standards is available in Section 2 of RFC 5741.

IETF - RCF7428 - Transmission of IPv6 Packets over ITU-T G.9959 Networks

This document is a product of the Internet Engineering Task Force (IETF). It represents the consensus of the IETF community. It has received public review and has been approved for publication by the Internet Engineering Steering Group (IESG). Further information on Internet Standards is available in Section 2 of RFC 5741.

IETF - RFC7668 - IPv6 over BLUETOOTH(R) Low Energy

The low- power variant of Bluetooth has been standardized since revision 4.0 of the Bluetooth specifications, although version 4.1 or newer is required for IPv6. This document describes how IPv6 is transported over Bluetooth low energy using IPv6 over Low-power Wireless Personal Area Network (6LoWPAN) techniques.

IETF - RFC7973 Assignment of an Ethertype for IPv6 with Low-Power Wireless Personal Area Network (LoWPAN) Encapsulation

LoWPAN encapsulation as defined in RFC 4944 has been updated by [RFC6282], and may be extended and modified by future IETF Standards. The intended Layer 2 technology for IPv6 datagrams using LoWPAN encapsulation as originally defined is [IEEE.802.15.4_2011], which does not provide for a protocol switch in its Layer 2 headers.

IETF - RCF8025 - 6LoWPAN - IPv6 over Low-Power Wireless Personal Area Network (6LoWPAN) Paging Dispatch

As more and more protocols need to be compressed, the encoding capabilities of the original dispatch defined in the 6LowPAN adaptation-layer framework ([RFC4944] and [RFC6282]) becomes saturated. This specification introduces a new context switch mechanism for 6LoWPAN compression, expressed in terms of Pages and signaled by a new Paging Dispatch mechanism.

IETF - RFC8163 -Transmission of IPv6 over Master-Slave/Token-Passing (MS/TP) Networks

Master-Slave/Token-Passing (MS/TP) is a medium access control method for the RS-485 physical layer and is used primarily in building automation networks. This specification defines the frame format for transmission of IPv6 packets and the method of forming link-local and statelessly autoconfigured IPv6 addresses on MS/TP networks.

draft-contreras-alto-service-edge-04 Use of ALTO for Determining Service Edge

Service providers are starting to deploy and interconnect computing capabilities across the network for hosting network functions and applications. In distributed computing environments, both computing and topological information are necessary in order to determine the more convenient infrastructure where to deploy such a service or application. This document proposes an initial approach towards the use of ALTO to provide such information and assist the selection of appropriate deployment locations for services and applications.

draft-contreras-alto-service-edge-04