Transport Area Working Group (tsvwg) ------------------------------------ Charter Last Modified: 2007-12-19 Current Status: Active Working Group Chair(s): James Polk <jmpolk@cisco.com> Lars Eggert <lars.eggert@nokia.com> Magnus Westerlund <magnus.westerlund@ericsson.com> Transport Area Director(s): Magnus Westerlund <magnus.westerlund@ericsson.com> Lars Eggert <lars.eggert@nokia.com> Transport Area Advisor: Lars Eggert <lars.eggert@nokia.com> Mailing Lists: General Discussion:tsvwg@ietf.org To Subscribe: tsvwg-request@ietf.org In Body: subscribe email_address Archive: http://www.ietf.org/mail-archive/web/tsvwg/index.html Description of Working Group: The Transport Area receives occasional proposals for the development and publication of RFCs dealing with Transport topics, but for which the required work does not rise to the level where a new working group is justified, yet the topic does not fit with an existing working group, and a single BOF would not provide the time to ensure a mature proposal. The tsvwg will serve as the forum for developing these types of proposals. The tsvwg mailing list will be used to discuss the proposals as they arise. The working group will meet if there are one or more active proposals that require discussion. The working group milestones will be updated as needed to reflect the proposals currently being worked on and the target dates for their completion. New milestones will be first reviewed by the IESG. The working group will be on-going as long as the ADs believe it serves a useful purpose. Goals and Milestones: Done Updates to RFC 793 to resolve conflict between diffserv and TCP interpretation of IP Precedence submitted for publication as Proposed Standard Done Addition to RFC 2018 to use TCP SACK for detecting unnecessary retransmissions submitted for publication as Proposed Standard Done Submit I-D on TCP Congestion Window Validation to IESG for consideration as a Proposed Standard Done Submit I-D on Computing TCP's Retransmission Timer to IESG for consideration as a Proposed Standard. Done submit revised ID for ECN to IESG for consideration as a proposed standard Done submit ID on UDP-lite to IESG for consideration as a proposed standard Done TCP-Friendly Rate Control (TFRC) unicast congestion control algorithm submitted to IESG for consideration as a proposed standard Done Submit ID for SCTP unreliable transport mode to IESG for consideration as a Proposed Standard Done Submit 'Alternate Semantics for the ECN Field' to IESG for consideration as BCP Done Submit 'Aggregation of RSVP Reservations over MPLS TE/DS-TE Tunnels' to IESG for consideration as PS Done Submit Submit 'QoS Signaling in a Nested Virtual Private Network' to IESG for consideration as Informational Done Submit 'Generic Aggregate RSVP Reservations' to IESG for consideration as PS Done Submit 'Quick-Start for TCP and IP' to IESG for consideration as Experimental Done Submit 'TCP Extended Statistics MIB' to IESG for consideration as PS Done Submit 'Authenticated Chunks for Stream Control Transmission Protocol' to IESG as consideration as PS Done Submit 'Padding Chunk and Parameter for SCTP' to IESG for consideration as PS Done Submit 'SCTP Dynamic Address Reconfiguration' to IESG for consideration as Proposed Standard Done Submit revision of 'Stream Control Transmission Protocol' to IESG for consideration as Proposed Standard Done Submit 'Security Attacks Found Against SCTP and Current Countermeasures' to IESG for consideration as Informational Done Submit 'Specifying New Congestion Control Algorithms' to IESG for consideration as Best Current Practice Done Submit 'Aggregation of DiffServ Service Classes' to IESG for consideration as Informational Done Submit 'Explicit Congestion Marking in MPLS' to IESG for consideration as Proposed Standard Jan 2008 Submit 'User-Defined Errors for RSVP' to IESG for consideration as Proposed Standard Mar 2008 Submit 'RSVP Extensions for Emergency Services' to IESG for consideration as Proposed Standard Mar 2008 Submit 'DSCPs for Capacity-Admitted Traffic' to IESG for consideration as Proposed Standard Mar 2008 Submit 'RSVP Proxy Approaches' to IESG for consideration as Informational Mar 2008 Submit 'RSVP Extensions for Path-Triggered RSVP Receiver Proxy' to IESG for consideration as Proposed Standard Mar 2008 Submit 'UDP Usage Guidelines for Application Designers' to IESG for consideration as Best Current Practice Jul 2008 Submit 'Sockets API Extensions for SCTP' to IESG for consideration as Informational Oct 2008 Submit 'Port Randomization for Transport Protocols' to the IESG for consideration as a Proposed Standard Internet-Drafts: Posted Revised I-D Title <Filename> ------ ------- -------------------------------------------- Jun 2006 Nov 2007 <draft-ietf-tsvwg-diffserv-class-aggr-07.txt> Aggregation of DiffServ Service Classes Oct 2006 Jan 2008 <draft-ietf-tsvwg-emergency-rsvp-05.txt> Resource ReSerVation Protovol (RSVP) Extensions for Emergency Services Dec 2006 Dec 2007 <draft-ietf-tsvwg-admitted-realtime-dscp-03.txt> DSCPs for Capacity-Admitted Traffic Feb 2007 Dec 2007 <draft-ietf-tsvwg-rsvp-proxy-proto-04.txt> RSVP Extensions for Path-Triggered RSVP Receiver Proxy Feb 2007 Dec 2007 <draft-ietf-tsvwg-rsvp-proxy-approaches-03.txt> RSVP Proxy Approaches Apr 2007 Feb 2008 <draft-ietf-tsvwg-rsvp-user-error-spec-03.txt> User-Defined Errors for RSVP May 2007 Feb 2008 <draft-ietf-tsvwg-udp-guidelines-05.txt> UDP Usage Guidelines for Application Designers Dec 2007 Dec 2007 <draft-ietf-tsvwg-port-randomization-00.txt> Port Randomization Request For Comments: RFC Stat Published Title ------- -- ----------- ------------------------------------ RFC2861 E Jun 2000 TCP Congestion Window Validation RFC2883 PS Aug 2000 An Extension to the Selective Acknowledgement (SACK) Option for TCP RFC2988 PS Nov 2000 Computing TCP's Retransmission Timer RFC3042 PS Jan 2001 Enhancing TCP's Loss Recovery Using Limited Transmit RFC3168 PS Sep 2001 The Addition of Explicit Congestion Notification (ECN) to IP RFC3309 PS Oct 2002 Stream Control Transmission Protocol (SCTP) Checksum Change RFC3390 PS Nov 2002 Increasing TCP's Initial Window RFC3436 PS Dec 2002 Transport Layer Security over Stream Control Transmission Protocol RFC3448 PS Jan 2003 TCP Friendly Rate Control (TFRC):Protocol Specification RFC3517 PS Apr 2003 A Conservative Selective Acknowledgment (SACK)-based Loss Recovery Algorithm for TCP RFC3522 E May 2003 The Eifel Detection Algorithm for TCP RFC3540 E Nov 2003 Robust ECN Signaling with Nonces RFC3649 E Dec 2003 HighSpeed TCP for Large Congestion Windows RFC3708 E Mar 2004 Using TCP DSACKs and SCTP Duplicate TSNs to Detect Spurious Retransmissions RFC3782Standard Apr 2004 The NewReno Modification to TCP's Fast Recovery Algorithm RFC3742 E May 2004 Limited Slow-Start for TCP with Large Congestion Windows RFC3758Standard May 2004 SCTP Partial Reliability Extension RFC3828Standard Jul 2004 The UDP-Lite Protocol RFC4015Standard Feb 2005 The Eifel Response Algorithm for TCP RFC4460 I Apr 2006 Stream Control Transmission Protocol (SCTP) Specification Errata and Issues RFC4495 PS May 2006 A Resource Reservation Protocol (RSVP) Extension for the Reduction of Bandwidth of a Reservation Flow RFC4542 I May 2006 Implementing an Emergency Telecommunications Service (ETS) for Real Time Services in the Internet Protocol Suite RFC4594 I Aug 2006 Configuration Guidelines for DiffServ Service Classes RFC4774BCP Nov 2006 Specifying Alternate Semantics for the Explicit Congestion Notification (ECN) Field RFC4782 E Jan 2007 Quick-Start for TCP and IP RFC4804 PS Feb 2007 Aggregation of Resource ReSerVation Protocol (RSVP) Reservations over MPLS TE/DS-TE Tunnels RFC4820 PS Mar 2007 Padding Chunk and Parameter for the Stream Control Transmission Protocol (SCTP) RFC4860 PS May 2007 Generic Aggregate Resource ReSerVation Protocol (RSVP) Reservations RFC4898 PS May 2007 TCP Extended Statistics MIB RFC4923 I Aug 2007 Quality of Service (QoS) Signaling in a Nested Virtual Private Network RFC5033BCP Aug 2007 Specifying New Congestion Control Algorithms RFC4895 PS Aug 2007 Authenticated Chunks for Stream Control Transmission Protocol (SCTP) RFC5061 PS Sep 2007 Stream Control Transmission Protocol (SCTP) Dynamic Address Reconfiguration RFC4960 PS Sep 2007 Stream Control Transmission Protocol RFC5062 I Sep 2007 Security Attacks Found Against SCTP and Current Countermeasures RFC5129 PS Jan 2008 Explicit Congestion Marking in MPLS RFC5097 PS Jan 2008 MIB for the UDP-Lite protocol