[B! IPv4] vsaã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯

vsa id:vsa

IPv4ã«é–¢ã™ã‚‹vsaã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯ (4)

${{author_name}}$

{{{comment_expanded}}}

{{label}}

{{#is_bookmark}}ãƒªã‚¹ãƒˆ{{/is_bookmark}}{{^is_bookmark}}ãƒªãƒ³ã‚¯{{/is_bookmark}}

${{author_name}}$
{{author_name}}{{created}}
{{ #comment }}{{ comment }}{{ /comment }}
- {{ label }}

${{author_name}}$

{{{comment_expanded}}}

{{label}}

{{#is_bookmark}}ãƒªã‚¹ãƒˆ{{/is_bookmark}}{{^is_bookmark}}ãƒªãƒ³ã‚¯{{/is_bookmark}}

livedoorã€IPv6ã®æ¤œè¨¼ç’°å¢ƒã‚’ç„¡æ–™ã§æä¾›ã™ã‚‹ã€ŒEDGE Co.Lab v6ã€ãƒ—ãƒã‚¸ã‚§ã‚¯ãƒˆã‚’é–‹å§‹
livedoorã¯15æ—¥ã€æ—¢å˜ï¼æ–°è¦ã‚µãƒ¼ãƒ“ã‚¹ã«å¯¾ã—IPv6ã§ã®å®Ÿè¨¼å®Ÿé¨“æ¤œè¨¼ç’°å¢ƒã‚’æä¾›ã™ã‚‹ã€ŒEDGE Co.Lab v6ã€ãƒ—ãƒã‚¸ã‚§ã‚¯ãƒˆã‚’ã‚¹ã‚¿ãƒ¼ãƒˆã•ã›ãŸã€‚EDGE Co.Lab v6ã®Webãƒšãƒ¼ã‚¸ã‚ˆã‚Šå¿œå‹Ÿã§ãã‚‹ã€‚ EDGE Co.Lab v6ã¯ã€IPv4ã‚¢ãƒ‰ãƒ¬ã‚¹æž¯æ¸‡ã«ä¼´ã†ã‚¢ãƒ—ãƒªã‚±ãƒ¼ã‚·ãƒ§ãƒ³ã®ãƒ‡ãƒ¥ã‚¢ãƒ«ã‚¹ã‚¿ãƒƒã‚¯åŒ–ã«å¯¾ã—IPv6ã‚’å°Žå…¥ã€IPv6ç§»è¡Œé–‹ç™ºã‚’æ”¯æ´ã—å…¨é¢çš„ã«ãƒãƒƒã‚¯ã‚¢ãƒƒãƒ—ã™ã‚‹ãƒ—ãƒã‚¸ã‚§ã‚¯ãƒˆã€‚å¯¾è±¡ã¯ã€IPv6ç’°å¢ƒã§ã‚µãƒ¼ãƒ“ã‚¹ã®å®Ÿé¨“ã‚’ã—ã¦ã¿ãŸã„ã¨è€ƒãˆã‚‹ä¸€èˆ¬é–‹ç™ºè€…ã‚„ä¼æ¥æ‰€å±žã®é–‹ç™ºè€…ã¨ãªã£ã¦ãŠã‚Šã€æœŸé–“ã¯1ãƒ¶æœˆå˜ä½ï¼ˆå»¶é•·å¯èƒ½ï¼‰ã€‚åˆ©ç”¨è€…ã«ã¯ã€ä¸‹è¨˜ã®ã‚¢ã‚¤ãƒ†ãƒ ãŒæä¾›ã•ã‚Œã‚‹ã€‚ v4ï¼v6 DNSç™»éŒ² v4ï¼v6ãƒ‡ãƒ¥ã‚¢ãƒ«ã‚¹ã‚¿ãƒƒã‚¯ã‚µãƒ¼ãƒ OS PC-UNIXç³»ï¼ˆCentOSã€BreeBSDã€PC-Solarisãªã©ï¼‰ å¸Œæœ›ã®å ´åˆã¯å„ç¨®ãƒ‡ãƒ¥ã‚¢ãƒ«ã‚¹ã‚¿ãƒƒã‚¯åŒ–ã—ãŸãƒ—ãƒ©ãƒƒãƒˆãƒ•ã‚©ãƒ¼ãƒ ï¼ˆApacheã€postfixã€bindãªã©ï¼‰ r
vsa 2008/12/15
IPv4

IPv6

é€šä¿¡
ãƒªãƒ³ã‚¯
2010å¹´ã®å†¬ã«ã¯æ—¥æœ¬ã®IPv4ã‚¢ãƒ‰ãƒ¬ã‚¹ãŒãªããªã‚‹ â€• ï¼ IT
ã‚¸ãƒ¥ãƒ‹ãƒ‘ãƒ¼ãƒãƒƒãƒˆãƒ¯ãƒ¼ã‚¯ã‚¹ã¯5æœˆ28æ—¥ã€ã‚¿ã‚¤ãƒ»ãƒãƒ³ã‚³ã‚¯ã«ã¦ã€ŒAPAC J-Tech Forumã€ã‚’é–‹å‚¬ã€‚ãƒ¦ãƒ¼ã‚¶ãƒ¼æè¨€ã¨ã—ã¦ã€NTTã‚³ãƒŸãƒ¥ãƒ‹ã‚±ãƒ¼ã‚·ãƒ§ãƒ³ã‚ºï¼ˆä»¥ä¸‹ã€NTT Comï¼‰ å…ˆç«¯IPã‚¢ãƒ¼ã‚ãƒ†ã‚¯ãƒãƒ£ã‚»ãƒ³ã‚¿ï¼æ‹…å½“éƒ¨é•·ã®å®®å·æ™‹æ°ãŒã€ŒIPv4ã‚¢ãƒ‰ãƒ¬ã‚¹ã®æž¯æ¸‡å•é¡Œã€ã«é–¢ã—ã¦ã®è¬›æ¼”ã‚’è¡Œã£ãŸã€‚ 2010å¹´ã®å†¬ã«ã¯æ—¥æœ¬ã®IPv4ã‚¢ãƒ‰ãƒ¬ã‚¹ãŒãªããªã‚‹ å®®å·æ°ã¯ã€ã¾ãšæ—¥æœ¬ã®ãƒãƒƒãƒˆãƒ¯ãƒ¼ã‚¯äº‹æƒ…ã‚„NTTã‚°ãƒ«ãƒ¼ãƒ—ã‚’ç´¹ä»‹ã€‚NTTã‚°ãƒ«ãƒ¼ãƒ—ã¯ã€å£²ã‚Šä¸Šã’920å„„ãƒ‰ãƒ«ã§ã€ç±³ãƒ™ãƒ©ã‚¤ã‚¾ãƒ³ã«æ¬¡ã„ã§ä¸–ç•Œ2ä½ã®é€šä¿¡äº‹æ¥è€…ã€‚NTT Comã¯ã€é‹å–¶ã™ã‚‹ãƒ—ãƒãƒã‚¤ãƒ€OCNã®ãƒãƒƒã‚¯ãƒœãƒ¼ãƒ³ã¨ã—ã¦å›½å†…ã«160Gbpsã®ãƒãƒƒã‚¯ãƒœãƒ¼ãƒ³ã‚’æœ‰ã—ã€æ—¥æœ¬â€•ç±³å›½é–“ã¯160Gbpsã€ç±³å›½â€•æ¬§å·žã¯29Gbpsã€ã‚¢ã‚¸ã‚¢â€•ã‚ªã‚»ã‚¢ãƒ‹ã‚¢ã«52Gbpsã®å›½éš›ãƒãƒƒã‚¯ãƒœãƒ¼ãƒ³ã‚’ä¿æœ‰ã—ã¦ã„ã‚‹ã¨ã„ã†ã€‚ æ—¥æœ¬å…¨ä½“ã®ã‚¤ãƒ³ã‚¿ãƒ¼ãƒãƒƒãƒˆäº‹æƒ…ã§ã¯ã€ã“ã“æ•°å¹´ADSLï¼FTTHåŠ å…¥è€…ãŒçˆ†ç™ºçš„ã«å¢—åŠ ã—ãŸãŸã‚ã€
vsa 2008/05/29
IPv4

IPv6
ãƒªãƒ³ã‚¯
IT news, careers, business technology, reviews
Heads on: Appleâ€™s Vision Pro delivers a glimpse of the future
vsa 2008/05/28
IPv6

é€šä¿¡

IPv4
ãƒªãƒ³ã‚¯
IPv4æ¶ˆè²»å‹•å‘ã‚’æ¤œè¨¼ã™ã‚‹
2006å¹´ã®4æœˆï¼Œæ—¥æœ¬ãƒãƒƒãƒˆãƒ¯ãƒ¼ã‚¯ã‚¤ãƒ³ãƒ•ã‚©ãƒ¡ãƒ¼ã‚·ãƒ§ãƒ³ã‚»ãƒ³ã‚¿ãƒ¼ï¼ˆJPNICï¼‰ã¯ã€ŒIPv4ã‚¢ãƒ‰ãƒ¬ã‚¹æž¯æ¸‡ã«å‘ã‘ãŸæè¨€ã€ã¨ã„ã†å ±å‘Šæ›¸ã‚’ç™ºè¡¨ã—ã¾ã—ãŸã€‚ç§ã¯ã“ã®å ±å‘Šæ›¸ã‚’ã¾ã¨ã‚ãŸç•ªå·è³‡æºåˆ©ç”¨çŠ¶æ³èª¿æŸ»ç ”ç©¶å°‚é–€å®¶ãƒãƒ¼ãƒ ã®ãƒã‚§ã‚¢ã‚’ã‚„ã£ã¦ã„ãŸã“ã¨ã‚‚ã‚ã‚Šï¼Œå ±å‘Šæ›¸ãŒå…¬é–‹ã•ã‚Œã¦ã‹ã‚‰ï¼Œãã®å¾Œã®IPv4ã‚¢ãƒ‰ãƒ¬ã‚¹ã®æ¶ˆè²»å‹•å‘ã«ã¤ã„ã¦æ³¨ç›®ã—ã¦ã„ã¾ã—ãŸã€‚ ã‚ã‚Œã‹ã‚‰åŠå¹´ä»¥ä¸ŠãŒãŸã¡ï¼Œæ—¢ã«2007å¹´ã®æ–°å¹´ã‚’è¿Žãˆã¾ã—ãŸã€‚ã‚ã®å ±å‘Šæ›¸ã®æž¯æ¸‡æ™‚æœŸäºˆæ¸¬ã«ç”¨ã„ã‚‰ã‚Œã¦ã„ãŸãƒ‡ãƒ¼ã‚¿ã¯2005å¹´12æœˆã®ãƒ‡ãƒ¼ã‚¿ã§ã™ã‹ã‚‰ï¼Œæž¯æ¸‡æ™‚æœŸäºˆæ¸¬ãŒã•ã‚Œã¦ã‹ã‚‰ç´„1å¹´ãŒçµŒéŽã—ãŸã“ã¨ã«ãªã‚Šã¾ã™ã€‚ ãã“ã§ï¼Œä»Šå›žã¯1å¹´å‰ã®æž¯æ¸‡æ™‚æœŸäºˆæ¸¬ã¨ä»Šå¹´ã®IPv4ã‚¢ãƒ‰ãƒ¬ã‚¹ã®æ¶ˆè²»å‹•å‘ã‚’ç”¨ã„ã¦ï¼Œäºˆæ¸¬ã¨å®Ÿéš›ã®æ¯”è¼ƒã‚’ã—ã¦ã¿ã‚ˆã†ã¨æ€ã„ã¾ã™ã€‚ äºˆæ¸¬ã§ã¯2012å¹´ã«å‰²ã‚ŠæŒ¯ã‚ŠãŒçµ‚äº†ã™ã‚‹ ã•ã¦ï¼Œã¾ãšæœ€åˆã«æè¨€æ›¸ã§å ±å‘Šã•ã‚Œã¦ã„ã‚‹æž¯æ¸‡æ™‚æœŸäºˆæ¸¬ã¨2005å¹´12æœˆã¾ã§ã®IPv4ã‚¢ãƒ‰ãƒ¬ã‚¹ã®æ¶ˆè²»å‹•å‘ã«ã¤ã„ã¦,ãŠã•ã‚‰ã„ã—ã¦ãŠ
vsa 2007/01/10
IPv4

JPNIC

ãƒ¬ãƒãƒ¼ãƒˆ
ãƒªãƒ³ã‚¯
1