Hi all, Here is my slide on MTL and MH. Tomohiro -------------- next part -------------- A non-text attachment was scrubbed... Name: NSI_message_handling.pptx Type: application/octet-stream Size: 237423 bytes Desc: not available URL: <http://www.ogf.org/pipermail/nsi-wg/attachments/20130207/7ac6c2c5/attachment-0001.obj>