PPT-IPv4 Address Exhaustion:

A Progress Report Geoff Huston Chief Scientist APNIC The mainstream telecommunications industry has a rich history The mainstream telecommunications industry has a rich history of making very poor . MinJae Hwang. Overview. 1. IPv6?. 2. What are required to run Condor in IPv6?. 3. Issues in Porting Condor to IPv6. 1. ?. What is IPv6?. Internet Protocol 6 by . IETF. Simply, extension of address space. CURVES AREAS VOLUMES. METHOD OF EXHAUSTION. Discovered by Antiphon. Inscribe a shape with multiple polygons whose area converge to the area of the shape. Eudoxus. Eudoxus. rigorously developed Antiphon’s Method of Exhaustion. Renumbering . and Route Servers Upgrade . Tentative Migration Date: . 12-15 Jun 2015 (Fri-Mon). ***Please save this important date on your calendar***. *Announcement . will be made . real soon*. IPv4 Address Renumbering. ietf. -. softwire. -map. IETF85, . softwire. WG. ot@. cisco.com. , . Document Editor. MAP “modes”. Shared IPv4 address, Mesh mode, embedded address bits:. Shared IPv4 prefix, Mesh mode, embedded address bits:. IPv4/IPv6 Translators. 2009-11-03 v01 prepared by X. Li, C. Bao. 2009-11-03 v02 updated by Med. 2009-11-04 v03 updated by X. LI, C. Bao. 2009-11-05 v04 insert slides provided by M. Bagnulo. 2009-11-06 v05 updated by Med. 指導老師 . : . 吳俊興 . 學生. : A1015532 . 賴逸翔. NAT64 RFC6052 . 1. Outline. 介紹. 地址格式. Prefix. Suffix. 參考. 資料. 2. 介紹. 3. NAT : . 網路. 地址. 轉換. Part III. Problems of Timing. Doctrine. of Finality. Doctrine of Exhaustion. Doctrine of Ripeness. 2. 3. Is There a Final Agency Action?. APA - . 5 USC 704. Similar to the rules on appealing orders by trial judges. Geoff Huston. APNIC. IPv6. 2. IPv6 Allocations by RIRs. 3. Number of individual IPv6 . address allocations per year. IPv6 Allocations by RIRs. 4. Number of individual IPv6 . address allocations per year. draft-sunq-v6ops-ivi-sp-. 01. Qiong Sun(. China Telecom). Heyu Wang(. China Telecom). Xing Li(. Tsinghua University. ). Congxiao Bao(. Tsinghua University. ). Ming Feng(. China Telecom). IPv6 Transition Overview. Geoff Huston. APNIC. What’s . a . “more specific”?. A prefix advertisement that refines a “covering” advertisement. 10.0.0.0/8. 10.1.0.0/16. Why advertise a more specific?. I. : . To redirect packets to a different network: “. Network. Scribblings. by Geoff Huston. APNIC. The mainstream telecommunications industry has a rich history. . Time Switching. FDM. Submarine Cables. The mainstream telecommunications industry has a rich history. Geoff Huston. Chief Scientist, APNIC. Through the Routing Lens …. There are very few ways to assemble a single view of the entire Internet. The lens of routing is one of the ways in which information relating to the entire reachable Internet is bought together. ! Why?. Because we’ve run. out of addresses. again. We’ve been here before .... The original . ARPAnet. design from 1969 used the NCP protocol, which used 8 bit addresses. Maximum network of 256 nodes.