1. 1 LISP-DDT update LISP WG @ IETF-84 30 July 2012 Vince Fuller

2. 2 DDT draft changes since -01  draft-fuller-lisp-ddt-03  Document reorganized for clarity, flow  New section: Map-Referral description, action codes – packet format details still in appendix  New section: pseudo code for processing messages  New section: decision tree for events  New section: examples of referral “tree walking” process – are other examples needed?  Miscellaneous cleanup, typos, grammar, etc. – terminology change: XEID “key-id” field is now “database-id”

3. 3 New tool to test Map-Referral process  draft-farinacci-lisp-rig-00  Included in Cisco IOS, NXOS implementations  Open source implementation still needed – add DDT Map-Request and Map-Referral support to Linux “lig”? – would welcome volunteers!

4. 4 LISP Resources  www.lisp4.net www.lisp4.net – background information, pointers to other presentations – pilot network topology, traffic, etc. – LISP Network Operators Group (LNOG)  lisp.cisco.com – Cisco implementation info, image downloads, etc.  lisp@ietf.org - IETF LISP working group lisp@ietf.org – https://datatracker.ietf.org/wg/lisphttps://datatracker.ietf.org/wg/lisp – “core” documents scheduled for RFC publication “RSN”  LISP-DDT route operation - http://ddt-root.orghttp://ddt-root.org