A New Internet-Draft is available from the on-line Internet-Drafts directories.
Title : Deployment of Control-/Data-Plane separation in DMM
Authors : Fabio Giust
Marco Liebsch
Filename : draft-giust-dmm-cpdp-deployment-00.txt
Pages : 9
Date : 2015-07-06
Abstract:
The DMM working group is currently looking at solutions for mobility
management based on control and data plane separation. In this
context, the network entities in charge for the mobility control
function are separated from the data plane nodes, responsible mainly
for, but not limited to, data packet forwarding. This vision allows
for the design of different interaction methods between the mobility
control function and the data plane nodes. One of such mechanisms
being currently discussed devises an SDN-based abstraction layer
between control and data planes, embodied by an SDN Network
Controller. This latter interfaces to the mobility control function
through a north-bound interface (NBI), and programs the underneath
infrastructure through a south-bound interface (SBI), e.g., OpenFlow.
This draft describes multiple deployment scenarios for NBI and SBI
interworking, given that multiple network controllers could be
deployed in order to meet performance requirements e.g., related to
latency.
The IETF datatracker status page for this draft is:
https://datatracker.ietf.org/doc/draft-giust-dmm-cpdp-deployment/
There's also a htmlized version available at:
https://tools.ietf.org/html/draft-giust-dmm-cpdp-deployment-00
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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