TCPx2: Don't Fence Me In

Document Type Expired Internet-Draft (individual in tsv area)
Author Mark Allman 
Last updated 2015-10-14 (latest revision 2006-05-08)
Stream Internet Engineering Task Force (IETF)
Intended RFC status (None)
Expired & archived
pdf htmlized (tools) htmlized bibtex
Stream WG state (None)
Document shepherd No shepherd assigned
IESG IESG state Expired (IESG: Dead)
Action Holders
Consensus Boilerplate Unknown
Telechat date
Responsible AD Lars Eggert
Send notices to (None)

This Internet-Draft is no longer active. A copy of the expired Internet-Draft can be found at


In this document we aim to solve several problems caused by TCP's lack of header space for certain values by increasing the size of header without changing the semantics of the protocol.


Mark Allman (

(Note: The e-mail addresses provided for the authors of this Internet-Draft may no longer be valid.)