Considerations on Information Passed between Networks and Applications
draft-arkko-path-signals-information-00
Document | Type |
Expired Internet-Draft
(individual)
Expired & archived
|
|
---|---|---|---|
Author | Jari Arkko | ||
Last updated | 2021-08-26 (Latest revision 2021-02-22) | ||
RFC stream | (None) | ||
Intended RFC status | (None) | ||
Formats | |||
Stream | Stream state | (No stream defined) | |
Consensus boilerplate | Unknown | ||
RFC Editor Note | (None) | ||
IESG | IESG state | Expired | |
Telechat date | (None) | ||
Responsible AD | (None) | ||
Send notices to | (None) |
This Internet-Draft is no longer active. A copy of the expired Internet-Draft is available in these formats:
Abstract
Path signals are messages seen by on-path elements examining transport protocols. Current preference for good protocol design indicates desire for constructing explict rather than implicit signals to carry information. For instance, the ability of various middleboxes to read TCP messaging was an implicit signal that lead to difficulties in evolving the TCP protocol without breaking connectivity through some of those middleboxes. This document discusses the types of information that could be passed in these path signals, and provides some advice on what types of information might be provided in a beneficial manner, and which information might be less likely to be revealed or used by applications or networks.
Authors
(Note: The e-mail addresses provided for the authors of this Internet-Draft may no longer be valid.)