モペãƒã‚°: UDP Hole Punching ãã®ï¼’Wednesday, February 6, 2008 UDP Hole Punching ãã®ï¼’ ã©ã†ã‚„ら昨日書ã„ãŸæ‰‹æ³•ã¯ç‰¹è¨±ã¨ã‚‰ã‚Œã¦ã‚‹ã‚‰ã—ã„。ã²ã©ã„話ã§ã‚る。 ・TCPã§ãªã‚“らã‹ã®ãƒ‡ãƒ¼ã‚¿é€ä¿¡ã®å¾Œã€UDPã§è£œè¶³ãƒ‡ãƒ¼ã‚¿ã‚’é€ä¿¡ã™ã‚‹ ã¨ã„ã†è«‹æ±‚äº‹é …ã«ã²ã£ã‹ã‹ã‚‹ã®ã ã¨ã‹ã€‚(特許公開番å·:2007-502585) ã¾ãã„ã‚ã„ã‚考ãˆãŸãŒã€æœ€åˆã®TCPã«ã‚ˆã‚‹ã‚»ãƒƒã‚·ãƒ§ãƒ³åˆæœŸåŒ–ã‚’UDPã§ã‚„ã£ã¡ã¾ãˆã°ã„ã„æ°—ãŒã—ã¦ããŸã®ã§ã€æ¬¡ã®ã‚ˆã†ã«å¤‰æ›´ã€‚ 1. C UDP::UHPInitialize -- NOP 2. S UDP::UHPInitializeOK -- SESSIONID < UNIQUE ID > 3. C TCP::UHPComplete -- FLAG < 0(FAIL) | 1(SUCCESS) >[, SESSIONID < UNIQUE ID > ] 4. S TCP::UHPComplet
モペãƒã‚°: UDP Hole Punching
家åºç”¨ãƒ«ãƒ¼ã‚¿ãƒ¼ã®NAT特性
http://www.newport-networks.com/whitepapers/nat-traversal1.html
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