A New Internet-Draft is available from the on-line Internet-Drafts directories.
Title : CoAP Communication with Alternative Transports
Authors : Bilhanan Silverajan
Teemu Savolainen
Filename : draft-silverajan-core-coap-alternative-transports-09.txt
Pages : 19
Date : 2015-12-21
Abstract:
CoAP has been standardised as an application level REST-based
protocol. A single CoAP message is typically encapsulated and
transmitted using UDP or DTLS as transports. These transports are
optimal solutions for CoAP use in IP-based constrained environments
and nodes. However compelling motivation exists for allowing CoAP to
operate with other transports and protocols. Examples are M2M
communication in cellular networks using SMS, more suitable transport
protocols for firewall/NAT traversal, end-to-end reliability and
security such as TCP and TLS, or employing proxying and tunneling
gateway techniques such as the WebSocket protocol. This draft
examines the requirements for conveying CoAP messages to end points
over such alternative transports. It also provides a new URI format
for representing CoAP resources over alternative transports.
The IETF datatracker status page for this draft is:
https://datatracker.ietf.org/doc/draft-silverajan-core-coap-alternative-transports/
There's also a htmlized version available at:
https://tools.ietf.org/html/draft-silverajan-core-coap-alternative-transports-09
A diff from the previous version is available at:
https://www.ietf.org/rfcdiff?url2=draft-silverajan-core-coap-alternative-transports-09
Please note that it may take a couple of minutes from the time of submission
until the htmlized version and diff are available at tools.ietf.org.
Internet-Drafts are also available by anonymous FTP at:
ftp://ftp.ietf.org/internet-drafts/
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