Hi all, Here is my idea on STP. Tomohiro -------------- next part -------------- A non-text attachment was scrubbed... Name: STP11.ppt Type: application/vnd.ms-powerpoint Size: 268800 bytes Desc: not available Url : http://www.ogf.org/pipermail/nsi-wg/attachments/20110420/1f6e9c2b/attachment-0001.ppt