draft-ietf-cdni-footprint-capabilities-semantics-19.txt   draft-ietf-cdni-footprint-capabilities-semantics-20.txt 
CDNI J. Seedorf CDNI J. Seedorf
Internet-Draft NEC Internet-Draft NEC
Intended status: Standards Track J. Peterson Intended status: Standards Track J. Peterson
Expires: November 15, 2016 Neustar Expires: November 21, 2016 Neustar
S. Previdi S. Previdi
Cisco Cisco
R. van Brandenburg R. van Brandenburg
TNO TNO
K. Ma K. Ma
Ericsson Ericsson
May 14, 2016 May 20, 2016
CDNI Request Routing: Footprint and Capabilities Semantics CDNI Request Routing: Footprint and Capabilities Semantics
draft-ietf-cdni-footprint-capabilities-semantics-19 draft-ietf-cdni-footprint-capabilities-semantics-20
Abstract Abstract
This document captures the semantics of the "Footprint and This document captures the semantics of the "Footprint and
Capabilities Advertisement" part of the CDNI Request Routing Capabilities Advertisement" part of the CDNI Request Routing
interface, i.e., the desired meaning of "Footprint" and interface, i.e., the desired meaning of "Footprint" and
"Capabilities" in the CDNI context, and what the "Footprint and "Capabilities" in the CDNI context, and what the "Footprint and
Capabilities Advertisement Interface (FCI)" offers within CDNI. The Capabilities Advertisement Interface (FCI)" offers within CDNI. The
document also provides guidelines for the CDNI FCI protocol. It document also provides guidelines for the CDNI FCI protocol. It
further defines a Base Advertisement Object, the necessary registries further defines a Base Advertisement Object, the necessary registries
skipping to change at page 2, line 4 skipping to change at page 2, line 4
Internet-Drafts are working documents of the Internet Engineering Internet-Drafts are working documents of the Internet Engineering
Task Force (IETF). Note that other groups may also distribute Task Force (IETF). Note that other groups may also distribute
working documents as Internet-Drafts. The list of current Internet- working documents as Internet-Drafts. The list of current Internet-
Drafts is at http://datatracker.ietf.org/drafts/current/. Drafts is at http://datatracker.ietf.org/drafts/current/.
Internet-Drafts are draft documents valid for a maximum of six months Internet-Drafts are draft documents valid for a maximum of six months
and may be updated, replaced, or obsoleted by other documents at any and may be updated, replaced, or obsoleted by other documents at any
time. It is inappropriate to use Internet-Drafts as reference time. It is inappropriate to use Internet-Drafts as reference
material or to cite them other than as "work in progress." material or to cite them other than as "work in progress."
This Internet-Draft will expire on November 15, 2016. This Internet-Draft will expire on November 21, 2016.
Copyright Notice Copyright Notice
Copyright (c) 2016 IETF Trust and the persons identified as the Copyright (c) 2016 IETF Trust and the persons identified as the
document authors. All rights reserved. document authors. All rights reserved.
This document is subject to BCP 78 and the IETF Trust's Legal This document is subject to BCP 78 and the IETF Trust's Legal
Provisions Relating to IETF Documents Provisions Relating to IETF Documents
(http://trustee.ietf.org/license-info) in effect on the date of (http://trustee.ietf.org/license-info) in effect on the date of
publication of this document. Please review these documents publication of this document. Please review these documents
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The following shows an example of Delivery Protocol Capability Object The following shows an example of Delivery Protocol Capability Object
Serialization, for a CDN that supports only HTTP/1.1 without TLS for Serialization, for a CDN that supports only HTTP/1.1 without TLS for
content delivery. content delivery.
{ {
"capabilities": [ "capabilities": [
{ {
"capability-type": "FCI.DeliveryProtocol", "capability-type": "FCI.DeliveryProtocol",
"capability-value": { "capability-value": {
"delivery-protocols": [ "delivery-protocols": [
"http1.1", "http/1.1",
] ]
}, },
"footprints": [ "footprints": [
<Footprint objects> <Footprint objects>
] ]
} }
] ]
} }
5.4. Acquisition Protocol Capability Object 5.4. Acquisition Protocol Capability Object
skipping to change at page 13, line 18 skipping to change at page 13, line 18
The following shows an example of Acquisition Protocol Capability The following shows an example of Acquisition Protocol Capability
Object Serialization, for a CDN that supports HTTP/1.1 with or Object Serialization, for a CDN that supports HTTP/1.1 with or
without TLS for content acquisition. without TLS for content acquisition.
{ {
"capabilities": [ "capabilities": [
{ {
"capability-type": "FCI.AcquisitionProtocol", "capability-type": "FCI.AcquisitionProtocol",
"capability-value": { "capability-value": {
"acquisition-protocols": [ "acquisition-protocols": [
"http1.1", "http/1.1",
"https1.1" "https/1.1"
] ]
}, },
"footprints": [ "footprints": [
<Footprint objects> <Footprint objects>
] ]
} }
] ]
} }
5.5. Redirection Mode Capability Object 5.5. Redirection Mode Capability Object
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