DocumentCode
3207417
Title
IPv4+4
Author
Turányi, Z. ; Valkó, A.
Author_Institution
COMET Group, Columbia Univ., New York, NY, USA
fYear
2002
fDate
12-15 Nov. 2002
Firstpage
290
Lastpage
299
Abstract
The IPv4+4 architecture presented provides an evolutionary approach to the extension of IPv4 address space. It builds on the existence of network address translators (NATs) and private address realms. During and after the transition from IPv4 to IPv4+4 there is no need to change routers, only NATs and end-hosts. End-to-end address transparency is regained incrementally as deployment progresses. The transition process is simple and it provides incentives for networks with both private and public addresses to upgrade and increase transparent reachability. Early implementation experiences are also included.
Keywords
telecommunication network routing; transport protocols; ICMP messages; IETF; IPv4 address space; NAT; Pv4+4 architecture; end-to-end address transparency; network address translators; private address; public address; routing; transition process;
fLanguage
English
Publisher
ieee
Conference_Titel
Network Protocols, 2002. Proceedings. 10th IEEE International Conference on
ISSN
1092-1648
Print_ISBN
0-7695-1856-7
Type
conf
DOI
10.1109/ICNP.2002.1181416
Filename
1181416
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