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1 5 2 7 2.1...................................... 7 2.1.1 Web...................... 7 2.1.2 Web..................... 10 2.1.3 Web.................. 10 2.2.................................. 10 2.2.1 Web....................... 12 2.2.2 Web..................... 12 2.2.3 Web Proxy................................ 12 2.2.4 P2P Web Proxy.............................. 13 3 P2P Web Proxy 15 3.1....................................... 15 3.2.................................... 16 3.2.1.......................... 16 3.2.2........................... 17 3.3................................... 17 3.4................................. 18 4 P2P Web Proxy 20 4.1................................... 22 4.1.1................ 22 2

4.1.2........... 23 4.2............................... 24 4.2.1 Web...................... 24 4.2.2......................... 25 4.2.3................ 25 5 26 27 28 3

2.1 1................ 8 2.2 2................ 8 2.3................................... 9 2.4 Web....................... 11 2.5 P2P Web Proxy.............. 14 3.1 [1].............................. 19 4.1.................... 21 4

1, [2],. Cisco System [3],, 2012,,., YouTube, Hulu, Roku Netflix,, Web, Web P2P, Web., YouTube 60 [4],. Web, /, C/S. C/S,.,,.,, C/S, P2P., C/S Web P2P P2P Web Proxy. P2P Web Proxy, Web Web Proxy, P2P. 5

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2.4: Web 11

Web Proxy P2P Web Proxy,. P2P Web Proxy. 2.2.1 Web Web Web Proxy, Web., Web, Web, Web Web., Web. 2.2.2 Web Web, Web.,. 2.2.3 Web Proxy Web Proxy, Web Web Web (??). Web Proxy, Web Proxy Web., Web,, Web [8], [9]. Web Proxy Web,.,LAN WAN Web Proxy, WAN,. 12

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2.5: P2P Web Proxy 14

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3.1: [1] 19

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4.1: 21

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P2P P2P-NodeList: List : :, Path., http: //localhost/a/example, http://localhost/a/example.noderef.txt P2P URI.. P2P P2P-NodeList: Path a/example.noderef.txt URI, URI URI. P2P URI P2P-NodeList: URI http://localhost/a/example.noderef.txt 4.2,,.,,. 4.2.1 Web, P2P Web Proxy Web,.,,. 1. 2. Web 24

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[1] p2p web proxy 21 (DPS), pp.142 143 2013 [2] 25, 2013 http://www.soumu.go.jp/ johotsusintokei/whitepaper/ja/h25/ [3] Cisco System, Cisco visual networking index 2012 2017, 2013 http://www.cisco.com/web/jp/solution/isp/ipngn/literature/pdf/ white_paper_c11-481360.pdf [4] - YouTube, Feb. 2014 https://www.youtube.com/yt/press/ja/statistics. html [5] p2p web proxy, March 2012 [6] R. Fielding, J. Gettys, J. Mogul, H. Frystyk, L. Masinter, P. Leach, and T. Berners- Lee, RFC 2616: Hypertext Transfer Protocol HTTP/1.1, May 2000. http: //www.ietf.org/rfc/rfc2616.txt,ftp://ftp.internic.net/rfc/rfc2616.txt. ftp://ftp.internic.net/rfc/rfc2616.txt, ftp://ftp.math.utah.edu/pub/rfc/rfc2616.txt [7], 2006 [8] Web web, 2002 28

[9] web, 2002 [10] James Z. Wang, Ankur Pal, and Pradip K Srimani, New efficient replacement strategies for p2p cooperative proxy cache systems, 2004. [11] Peer-to-peer network web cache, pp.159 164 2002 [12] FIPS PUB 180-4, March 2012. http://csrc.nist.gov/publications/fips/ fips180-4/fips-180-4.pdf. 29