Transport and Services Working Group (tsvwg)

Document Date Status IPR AD/Shepherd
Active Internet-Drafts (6 hits)
10 pages
draft-ietf-tsvwg-careful-resume-qlog-01
Quic Logging for Convergence of Congestion Control from Retained State
2025-05-26
Expires soon
I-D Exists
WG Document
9 pages
draft-ietf-tsvwg-dtls-chunk-key-management-00
Using Datagram Transport Layer Security (DTLS) for Key Management for the Stream Control Transmission Protocol (SCTP) DTLS Chunk
2025-09-04
I-D Exists
WG Document
23 pages
draft-ietf-tsvwg-l4sops-08
Operational Guidance on Coexistence with Classic ECN during L4S Deployment
2025-07-07
I-D Exists
WG Document
Dec 2025
Wesley Eddy
45 pages
draft-ietf-tsvwg-sctp-dtls-chunk-01
Stream Control Transmission Protocol (SCTP) DTLS Chunk
2025-10-20
I-D Exists
WG Document 		2
10 pages
draft-ietf-tsvwg-udp-ecn-04
Configuring UDP Sockets for ECN for Common Platforms
2025-10-20
I-D Exists
WG Consensus: Waiting for Write-Up : Informational
Apr 2026 		Gorry Fairhurst
Mohit P. Tahiliani
8 pages
draft-tahiliani-tsvwg-fq-pie-02
Flow Queue PIE: A Hybrid Packet Scheduler and Active Queue Management Algorithm
2025-07-07
I-D Exists
Adopted by a WG
Active with the IESG Internet-Drafts (4 hits)
37 pages
draft-ietf-tsvwg-careful-resume-24
Convergence of Congestion Control from Retained State
2025-10-01
RFC Ed Queue : EDIT 61
Submitted to IESG for Publication : Proposed Standard
Review: secdir IETF Last Call
Jul 2025 		Mike Bishop
Marten Seemann
56 pages
draft-ietf-tsvwg-multipath-dccp-24
DCCP Extensions for Multipath Operation with Multiple Addresses
2025-04-29
RFC Ed Queue : AUTH48 AUTH48 215
Submitted to IESG for Publication : Proposed Standard
Reviews: artart genart IETF Last Call tsvart IETF Last Call artart IETF Last Call 		2 Gorry Fairhurst
Gorry Fairhurst
40 pages
draft-ietf-tsvwg-nqb-33
A Non-Queue-Building Per-Hop Behavior (NQB PHB) for Differentiated Services
2025-09-16
RFC Ed Queue : EDIT 61
Submitted to IESG for Publication : Proposed Standard
Reviews: secdir opsdir IETF Last Call secdir IETF Last Call artart IETF Last Call genart IETF Last Call intdir Early
Nov 2024 		Gorry Fairhurst
Zaheduzzaman Sarker
12 pages
draft-ietf-tsvwg-usr-exp-14
User Ports and Port Identifiers for Experiments
2025-09-15
IESG Evaluation::Revised I-D Needed 33
Submitted to IESG for Publication : Proposed Standard
Reviews: iotdir artart intdir opsdir IETF Last Call genart IETF Last Call artart IETF Last Call secdir IETF Last Call
Aug 2025
Action Holder: Dr. Joseph D. Touch 33 		Gorry Fairhurst
David L. Black
Expired Internet-Drafts (2 hits)
45 pages
draft-ietf-tsvwg-dtls-over-sctp-bis-08
Datagram Transport Layer Security (DTLS) over Stream Control Transmission Protocol (SCTP)
2024-05-03
Expired
WG Document
Sep 2026 		3
24 pages
draft-ietf-tsvwg-rfc4895-bis-05
Authenticated Chunks for the Stream Control Transmission Protocol (SCTP)
2025-04-21
Expired
WG Document
Dec 2025
RFCs (90 hits)
11 pages
RFC 2861
TCP Congestion Window Validation Errata
2000-06
Historic RFC
Obsoleted by rfc7661
8 pages
RFC 2873
TCP Processing of the IPv4 Precedence Field Errata
2000-06
Proposed Standard RFC
Obsoleted by rfc9293
17 pages
RFC 2883
An Extension to the Selective Acknowledgement (SACK) Option for TCP Errata
2000-07
Proposed Standard RFC
8 pages
RFC 2988
Computing TCP's Retransmission Timer Errata
2000-11
Proposed Standard RFC
Obsoleted by rfc6298
9 pages
RFC 3042
Enhancing TCP's Loss Recovery Using Limited Transmit
2001-01
Proposed Standard RFC
63 pages
RFC 3168
The Addition of Explicit Congestion Notification (ECN) to IP Errata
2001-09
Proposed Standard RFC
Updated by rfc4301, rfc6040, rfc8311
17 pages
RFC 3309
Stream Control Transmission Protocol (SCTP) Checksum Change
2002-09
Proposed Standard RFC
Obsoleted by rfc4960 		Allison J. Mankin
15 pages
RFC 3390
Increasing TCP's Initial Window Errata
2002-11
Proposed Standard RFC 		Allison J. Mankin
9 pages
RFC 3436
Transport Layer Security over Stream Control Transmission Protocol
2002-12
Proposed Standard RFC
Updated by rfc8996 		Allison J. Mankin
24 pages
RFC 3448
TCP Friendly Rate Control (TFRC): Protocol Specification Errata
2003-01
Proposed Standard RFC
Obsoleted by rfc5348 		Allison J. Mankin
13 pages
RFC 3517
A Conservative Selective Acknowledgment (SACK)-based Loss Recovery Algorithm for TCP
2003-04
Proposed Standard RFC
Obsoleted by rfc6675 		Scott O. Bradner
14 pages
RFC 3522
The Eifel Detection Algorithm for TCP
2003-04
Experimental RFC 		Scott O. Bradner
13 pages
RFC 3540
Robust Explicit Congestion Notification (ECN) Signaling with Nonces
2003-06
Historic RFC 		Allison J. Mankin
34 pages
RFC 3649
HighSpeed TCP for Large Congestion Windows
2003-12
Experimental RFC 		Jon Peterson
9 pages
RFC 3708
Using TCP Duplicate Selective Acknowledgement (DSACKs) and Stream Control Transmission Protocol (SCTP) Duplicate Transmission Sequence Numbers (TSNs) to Detect Spurious Retransmissions
2004-02
Experimental RFC 		Jon Peterson
7 pages
RFC 3742
Limited Slow-Start for TCP with Large Congestion Windows Errata
2004-03
Experimental RFC 		Jon Peterson
22 pages
RFC 3758
Stream Control Transmission Protocol (SCTP) Partial Reliability Extension
2004-05
Proposed Standard RFC 		Jon Peterson
19 pages
RFC 3782
The NewReno Modification to TCP's Fast Recovery Algorithm Errata
2004-04
Proposed Standard RFC
Obsoleted by rfc6582 		Jon Peterson
12 pages
RFC 3828
The Lightweight User Datagram Protocol (UDP-Lite)
2004-07
Proposed Standard RFC
Updated by rfc6335 		Allison J. Mankin
13 pages
RFC 4015
The Eifel Response Algorithm for TCP
2005-02
Proposed Standard RFC 		Jon Peterson
109 pages
RFC 4460
Stream Control Transmission Protocol (SCTP) Specification Errata and Issues
2006-04
Informational RFC
Obsoleted by rfc9260 		Allison J. Mankin
21 pages
RFC 4495
A Resource Reservation Protocol (RSVP) Extension for the Reduction of Bandwidth of a Reservation Flow
2006-05
Proposed Standard RFC 		Allison J. Mankin
42 pages
RFC 4542
Implementing an Emergency Telecommunications Service (ETS) for Real-Time Services in the Internet Protocol Suite
2006-05
Informational RFC
Updated by rfc5865 		Allison J. Mankin
57 pages
RFC 4594
Configuration Guidelines for DiffServ Service Classes Errata
2006-08
Informational RFC
Updated by rfc5865, rfc8622 		Allison J. Mankin
15 pages
RFC 4774
Specifying Alternate Semantics for the Explicit Congestion Notification (ECN) Field
2006-11
Best Current Practice RFC
Updated by rfc6040
Also known as BCP 124 		Lars Eggert
82 pages
RFC 4782
Quick-Start for TCP and IP Errata
2007-01
Experimental RFC 		Lars Eggert
31 pages
RFC 4804
Aggregation of Resource ReSerVation Protocol (RSVP) Reservations over MPLS TE/DS-TE Tunnels Errata
2007-02
Proposed Standard RFC 		Magnus Westerlund
6 pages
RFC 4820
Padding Chunk and Parameter for the Stream Control Transmission Protocol (SCTP)
2007-03
Proposed Standard RFC 		Lars Eggert
32 pages
RFC 4860
Generic Aggregate Resource ReSerVation Protocol (RSVP) Reservations
2007-05
Proposed Standard RFC 		Magnus Westerlund
19 pages
RFC 4895
Authenticated Chunks for the Stream Control Transmission Protocol (SCTP) Errata
2007-08
Proposed Standard RFC 		Magnus Westerlund
75 pages
RFC 4898
TCP Extended Statistics MIB
2007-05
Proposed Standard RFC 		Lars Eggert
38 pages
RFC 4923
Quality of Service (QoS) Signaling in a Nested Virtual Private Network
2007-08
Informational RFC 		Magnus Westerlund
152 pages
RFC 4960
Stream Control Transmission Protocol Errata
2007-09
Proposed Standard RFC
Obsoleted by rfc9260
Updated by rfc6096, rfc6335, rfc7053, rfc8899 		1 Lars Eggert
10 pages
RFC 5033
Specifying New Congestion Control Algorithms
2007-08
Best Current Practice RFC
Obsoleted by rfc9743 		Lars Eggert
41 pages
RFC 5061
Stream Control Transmission Protocol (SCTP) Dynamic Address Reconfiguration
2007-09
Proposed Standard RFC 		Lars Eggert
14 pages
RFC 5062
Security Attacks Found Against the Stream Control Transmission Protocol (SCTP) and Current Countermeasures
2007-09
Informational RFC 		Lars Eggert
23 pages
RFC 5097
MIB for the UDP-Lite protocol
2008-01
Proposed Standard RFC 		Magnus Westerlund
19 pages
RFC 5127
Aggregation of Diffserv Service Classes
2008-02
Informational RFC 		Magnus Westerlund
21 pages
RFC 5129
Explicit Congestion Marking in MPLS
2008-01
Proposed Standard RFC
Updated by rfc5462 		Lars Eggert
9 pages
RFC 5284
User-Defined Errors for RSVP
2008-08
Proposed Standard RFC 		Magnus Westerlund
27 pages
RFC 5405
Unicast UDP Usage Guidelines for Application Designers
2008-11
Best Current Practice RFC
Obsoleted by rfc8085 		1 Magnus Westerlund
14 pages
RFC 5865
A Differentiated Services Code Point (DSCP) for Capacity-Admitted Traffic Errata
2010-05
Proposed Standard RFC 		Magnus Westerlund
50 pages
RFC 5945
Resource Reservation Protocol (RSVP) Proxy Approaches
2010-10
Informational RFC 		Lars Eggert
35 pages
RFC 5946
Resource Reservation Protocol (RSVP) Extensions for Path-Triggered RSVP Receiver Proxy
2010-10
Proposed Standard RFC 		Lars Eggert
38 pages
RFC 6016
Support for the Resource Reservation Protocol (RSVP) in Layer 3 VPNs Errata
2010-10
Proposed Standard RFC 		Lars Eggert
35 pages
RFC 6040
Tunnelling of Explicit Congestion Notification
2010-11
Proposed Standard RFC
Updated by rfc9601 		David Harrington
29 pages
RFC 6056
Recommendations for Transport-Protocol Port Randomization Errata
2011-01
Best Current Practice RFC
Also known as BCP 156 		Lars Eggert
9 pages
RFC 6083
Datagram Transport Layer Security (DTLS) for Stream Control Transmission Protocol (SCTP) Errata
2011-01
Proposed Standard RFC
Updated by rfc8996 		David Harrington
8 pages
RFC 6096
Stream Control Transmission Protocol (SCTP) Chunk Flags Registration
2011-01
Proposed Standard RFC
Obsoleted by rfc9260 		Lars Eggert
33 pages
RFC 6335
Internet Assigned Numbers Authority (IANA) Procedures for the Management of the Service Name and Transport Protocol Port Number Registry Errata
2011-08
Best Current Practice RFC
Part of BCP 165 		David Harrington
32 pages
RFC 6401
RSVP Extensions for Admission Priority
2011-10
Proposed Standard RFC 		Magnus Westerlund
19 pages
RFC 6411
Applicability of Keying Methods for RSVP Security
2011-10
Informational RFC 		David Harrington
115 pages
RFC 6458
Sockets API Extensions for the Stream Control Transmission Protocol (SCTP) Errata
2011-12
Informational RFC 		Wesley Eddy
34 pages
RFC 6525
Stream Control Transmission Protocol (SCTP) Stream Reconfiguration
2012-03
Proposed Standard RFC 		Wesley Eddy
8 pages
RFC 6633
Deprecation of ICMP Source Quench Messages
2012-05
Proposed Standard RFC 		Wesley Eddy
12 pages
RFC 6951
UDP Encapsulation of Stream Control Transmission Protocol (SCTP) Packets for End-Host to End-Host Communication
2013-05
Proposed Standard RFC
Updated by rfc8899 		Martin Stiemerling
8 pages
RFC 7053
SACK-IMMEDIATELY Extension for the Stream Control Transmission Protocol
2013-11
Proposed Standard RFC
Obsoleted by rfc9260 		Spencer Dawkins
41 pages
RFC 7141
Byte and Packet Congestion Notification
2014-02
Best Current Practice RFC
Part of BCP 41 		Martin Stiemerling
36 pages
RFC 7417
Extensions to Generic Aggregate RSVP for IPv4 and IPv6 Reservations over Pre-Congestion Notification (PCN) Domains
2014-12
Experimental RFC 		Spencer Dawkins
11 pages
RFC 7496
Additional Policies for the Partially Reliable Stream Control Transmission Protocol Extension
2015-04
Proposed Standard RFC 		Spencer Dawkins
24 pages
RFC 7605
Recommendations on Using Assigned Transport Port Numbers Errata
2015-08
Best Current Practice RFC
Part of BCP 165 		Spencer Dawkins
23 pages
RFC 7829
SCTP-PF: A Quick Failover Algorithm for the Stream Control Transmission Protocol
2016-04
Proposed Standard RFC 		Spencer Dawkins
14 pages
RFC 7857
Updates to Network Address Translation (NAT) Behavioral Requirements
2016-04
Best Current Practice RFC
Part of BCP 127 		Spencer Dawkins
24 pages
RFC 8084
Network Transport Circuit Breakers
2017-03
Best Current Practice RFC
Also known as BCP 208 		Spencer Dawkins
55 pages
RFC 8085
UDP Usage Guidelines Errata
2017-03
Best Current Practice RFC
Updated by rfc8899
Also known as BCP 145 		1 Spencer Dawkins
27 pages
RFC 8086
GRE-in-UDP Encapsulation Errata
2017-03
Proposed Standard RFC 		Spencer Dawkins
21 pages
RFC 8100
Diffserv-Interconnection Classes and Practice
2017-03
Informational RFC 		Spencer Dawkins
23 pages
RFC 8260
Stream Schedulers and User Message Interleaving for the Stream Control Transmission Protocol
2017-11
Proposed Standard RFC 		Spencer Dawkins
10 pages
RFC 8261
Datagram Transport Layer Security (DTLS) Encapsulation of SCTP Packets
2017-11
Proposed Standard RFC
Updated by rfc8899, rfc8996 		Spencer Dawkins
20 pages
RFC 8311
Relaxing Restrictions on Explicit Congestion Notification (ECN) Experimentation Errata
2018-01
Proposed Standard RFC 		Spencer Dawkins
37 pages
RFC 8325
Mapping Diffserv to IEEE 802.11 Errata
2018-02
Proposed Standard RFC
Updated by rfc8622 		Spencer Dawkins
7 pages
RFC 8436
Update to IANA Registration Procedures for Pool 3 Values in the Differentiated Services Field Codepoints (DSCP) Registry
2018-08
Proposed Standard RFC 		Spencer Dawkins
94 pages
RFC 8540
Stream Control Transmission Protocol: Errata and Issues in RFC 4960
2019-02
Informational RFC
Obsoleted by rfc9260 		Spencer Dawkins
18 pages
RFC 8622
A Lower-Effort Per-Hop Behavior (LE PHB) for Differentiated Services
2019-06
Proposed Standard RFC 		Magnus Westerlund
19 pages
RFC 8680
Forward Error Correction (FEC) Framework Extension to Sliding Window Codes
2020-01
Proposed Standard RFC 		Magnus Westerlund
37 pages
RFC 8681
Sliding Window Random Linear Code (RLC) Forward Erasure Correction (FEC) Schemes for FECFRAME
2020-01
Proposed Standard RFC 		12 Magnus Westerlund
12 pages
RFC 8682
TinyMT32 Pseudorandom Number Generator (PRNG)
2020-01
Proposed Standard RFC 		Magnus Westerlund
9 pages
RFC 8837
Differentiated Services Code Point (DSCP) Packet Markings for WebRTC QoS
2021-01
Proposed Standard RFC 		Magnus Westerlund
35 pages
RFC 8899
Packetization Layer Path MTU Discovery for Datagram Transports
2020-09
Proposed Standard RFC 		Magnus Westerlund
37 pages
RFC 9065
Considerations around Transport Header Confidentiality, Network Operations, and the Evolution of Internet Transport Protocols
2021-07
Informational RFC 		Martin Duke
133 pages
RFC 9260
Stream Control Transmission Protocol Errata
2022-06
Proposed Standard RFC 		1 Martin Duke
36 pages
RFC 9330
Low Latency, Low Loss, and Scalable Throughput (L4S) Internet Service: Architecture
2023-01
Informational RFC 		Martin Duke
52 pages
RFC 9331
The Explicit Congestion Notification (ECN) Protocol for Low Latency, Low Loss, and Scalable Throughput (L4S)
2023-01
Experimental RFC 		Martin Duke
52 pages
RFC 9332
Dual-Queue Coupled Active Queue Management (AQM) for Low Latency, Low Loss, and Scalable Throughput (L4S)
2023-01
Experimental RFC 		Martin Duke
23 pages
RFC 9435
Considerations for Assigning a New Recommended Differentiated Services Code Point (DSCP) Errata
2023-07
Informational RFC 		Martin Duke
28 pages
RFC 9599
Guidelines for Adding Congestion Notification to Protocols that Encapsulate IP
2024-08
Best Current Practice RFC
Part of BCP 89 		Zaheduzzaman Sarker
19 pages
RFC 9601
Propagating Explicit Congestion Notification across IP Tunnel Headers Separated by a Shim
2024-08
Proposed Standard RFC 		Zaheduzzaman Sarker
11 pages
RFC 9653
Zero Checksum for the Stream Control Transmission Protocol
2024-09
Proposed Standard RFC 		Zaheduzzaman Sarker
51 pages
RFC 9868
Transport Options for UDP
2025-10
Proposed Standard RFC 		Zaheduzzaman Sarker
13 pages
RFC 9869
Datagram Packetization Layer Path MTU Discovery (DPLPMTUD) for UDP Options
2025-10
Proposed Standard RFC 		Gorry Fairhurst
Related Internet-Drafts and RFCs (11 hits)
8 pages
draft-dreibholz-tsvwg-sctp-nextgen-ideas-22
Ideas for a Next Generation of the Stream Control Transmission Protocol (SCTP)
2025-09-23
I-D Exists
6 pages
draft-dreibholz-tsvwg-sctpsocket-multipath-31
SCTP Socket API Extensions for Concurrent Multipath Transfer
2025-09-23
I-D Exists
7 pages
draft-dreibholz-tsvwg-sctpsocket-sqinfo-31
Sender Queue Info Option for the SCTP Socket API
2025-09-23
I-D Exists
5 pages
draft-seemann-tsvwg-udp-fragmentation-02
Controlling IP Fragmentation on Common Platforms
2025-07-07
I-D Exists
27 pages
draft-tuexen-tsvwg-sctp-multipath-30
Load Sharing for the Stream Control Transmission Protocol (SCTP)
2025-09-14
I-D Exists
31 pages
draft-westerlund-tsvwg-sctp-dtls-handshake-05
Datagram Transport Layer Security (DTLS) based key-management of the Stream Control Transmission Protocol (SCTP) DTLS Chunk
2025-07-07
I-D Exists 		2
8 pages
draft-xiong-tsvwg-admission-control-00
Admission Control with Gateway
2025-06-23
I-D Exists
4 pages
draft-xiong-tsvwg-technical-considerations-t4sat-00
Technical Considerations for Transport Layer Protocols Optimization for Satellite Networks (T4SAT)
2025-06-10
I-D Exists
8 pages 2025-06-10
I-D Exists
5 pages
draft-yang-tsvwg-leo-transport-req-01
Transport Layer Protocol Requirement for LEO satellite
2025-06-10
I-D Exists
9 pages
draft-yue-tsvwg-leo-transport-use-cases-00
The Use Cases for Optimizing Transport Layer Protocols in LEO and MEO Satellite Networks
2025-07-07
I-D Exists
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