[lisp] Update Proposed CHarter

Luigi Iannone <ggx@gigix.net> Mon, 04 January 2016 12:44 UTC

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From: Luigi Iannone <ggx@gigix.net>
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Date: Mon, 4 Jan 2016 13:44:41 +0100
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Cc: Joel Halpern Direct <jmh.direct@joelhalpern.com>
Subject: [lisp] Update Proposed CHarter
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Hi and Happy 2016 to All,

time to restart our WG activity in this new year. ;-)

We tried to include all comments received via mail and stated during the last meeting in Japan into an updated charter.
Changes are relatively minor, showing that the WG has almost converged to a proposal.
Yet, before pushing the new charter to the IESG for approval, we would like to have a last short iteration in the WG.
Hereafter you can find the updated text. 

If the text looks good for you, please state so in the mailing list.

If you think something is missing or can be improved, please state so in the mailing list.

Thanks 

Joel and Luigi


%%%%%%%% Updated Proposed Charter %%%%%%%%%%%%%%%%%%%%%%%%

LISP WG has completed the first set of Experimental RFCs 
describing the Locator/ID Separation Protocol (LISP). 
LISP supports a routing architecture which decouples 
the routing locators and identifiers, thus allowing for 
efficient aggregation of the routing locator space and 
providing persistent identifiers in the identifier space. 
LISP requires no changes to end-systems or to routers 
that do not directly participate in the LISP deployment. 
LISP aims for an incrementally deployable protocol. 
The scope of the LISP techology is recognized to range 
from unicast and multicast overlays at Layer 2 as well 
as at Layer 3, including NAT traversal, VPNs, and 
supporting mobility as a general feature, independently 
of wheter it is a mobile user or a migrating VM, hence 
being applicable in both Data Centers and public Internet 
environments.

The LISP WG is chartered to continue work on the LISP base 
protocol with the main objective to develop a standard 
solution based on the completed Experimental RFCs and the 
experience gained from early deployments.

This work will include reviewing the existing set of  
Experimental RFCs and doing the necessary enhancements to  
support a base set of standards track RFCs. The group will 
review the current set of Working Group documents to  
identify potential standards-track documents and do the 
necessary enhancements to support standards-track. It is  
recognized that some of the work will continue on the 
experimental track, though the group is encouraged to
move the documents to standards track in support of network
use, whereas the work previously was scoped to experimental
documents.

Beside this main focus, the LISP WG work on the following items:

-       NAT-Traversal

-       Mobility

-       Data-Plane Encryption

-       Multicast: Support for overlay multicast by means of
        replication as well as interfacing with existing
        underlay multicast support.

-       Models for managing the LISP protocol and deployments
        that include data models, as well as allowing for
        programmable management interfaces. These managament
        methods should be considered for both the data-plane,
        control-plane, and mapping system components

-       Multi-protocol support: Specifying the required
        extensions to support multi-protocol encapsulation
        (e.g.,   L2 or NSH – Network Service Headers). Rather
        than developing new encapsulations the work will aim
        at using existing well-established encapsulations or
        emerging from other Working Grops such as  NVO3 and SFC.

-       Alternative Mapping System Design. By extenting LISP
        with  new protocols support it is also necessary to
        develop the required mapping function extensions to
        operate LISP map-assisted  networks (which might
        include Hierarchical Pull, Publish/Subscribe, or Push
        models and related security extension).