ã¡ãã£ã¢èšäº
TP-Link補Bluetoothæ©åšã§MACã¢ãã¬ã¹ãéè€ããä»ç€Ÿãåæ§ããšèª¬æãBUFFALOãIODATAã¯åŠå®
ããºãææ°ããŒã¯ 941
twitterã³ã¡ã³ã 427ä»¶äž 301ïœ400件
ã¯ãœãããç¬ ããããšããèšãããããªãç¬
MACã¢ãã¬ã¹ãšã¯ïŒ
ã¡ãŒã«ãŒãšããŠã®ä¿¡é Œã¯å€±ãããããªã
ht
ã¡ãŒã«ãŒãšããŠã®ä¿¡é Œã¯å€±ãããããªã
ht
ãªã¬ãªã¬ä»æ§ããã ããŸãããð¥³
ht
ht
ht Sunã ãSiliconGraphicsã ãã®ã¯ãŒã¯ã¹ããŒã·ã§ã³ã§ããã¯ã¢ããé»æ± ãç¡ããªããšMACã¢ãã¬ã¹ãæ¶ããããã¯ãªåé¡ç¡ãã£ãïŒïŒæ¬ä»¶ãšã¯é¢ä¿ãªã
Macã¢ãã¬ã¹è¢«ãã®ãä»æ§ãšããªããïœ
å°åŠçã¿ãããªèšãèš³ãããª
次ãã ãã®è£œåã¡ããã©ãã®åè²·ã£ãŠããŸã£ãã
æ®éã®ããšã ã£ãŠèªèãªãããã±ãŒãžã«ãã«ãã«ãšæžããŠã»ããããªã
è²·ããšãã«äŸ¿å©ãªã®ã§
è²·ããšãã«äŸ¿å©ãªã®ã§
ããã ã£ãã®ãã
ã ht
ã ht
Bluetoothã®ããŒã¿ãªã³ã¯å±€ã£ãŠã©ãŒãªã£ãŠãã®ïŒ QT ht
ãŸãAVRãã€ã³ã³ïŒLANã§ãèªç±ã«MACæžããŸãããã©ã»ã»ã»ã°ããŒãã«ã«åºãæ°ã¯ãããŸãããïœ
ã§ãã¡ãŒã«ããšããã³ã£ãŠã»ã»ã»
æ Œå®BLEã¿ã°ãšãRFIDã§ãããããŒã ãªã
ht
ã§ãã¡ãŒã«ããšããã³ã£ãŠã»ã»ã»
æ Œå®BLEã¿ã°ãšãRFIDã§ãããããŒã ãªã
ht
ãŸãšãã«MACã¢ãã¬ã¹ãè€æ°ãšããšãã©ã€ã»ã³ã¹æããããããã§ããïŒð
ãã¯ã
Bluetooth ã§MACã¢ãã¬ã¹ïŒ
ht èšäºäžããã¹ã§ã¯ãªãä»æ§ãšããã äžè¯ä»æ§ããªïŒ
Intelã®AX200ã9560ã®å
èµBluetoothãæ®éã«äžæã®MACã¢ãã¬ã¹æãŠãŠãïŒãã¢ãªã³ã°ããæ©åšãæ··ç·ããªãïŒã®ã§åã«é¢åã§ãã£ãŠãªãã ãã§ã¯
BãšãIãš
ã¡ãã£ãšãªã«ãã£ãŠãããããããªãããããã
ãããäžè¯ã¯ãªãªãã£ïœïœïœ
ht
ht
ããã¯ã²ã©ãw
äœèããŠãããã ãâŠht
ht ãŸã
ããã ããããããŠã
[ã¿ã¬]
ht
ht
ããã¯ãã¹ãããããªã¡ãŒã«ãŒã®æ©åšæããŠäœ¿ãããããã£ããšæãæšãŠãã¹ã -
ht ä»æŽæ
ã³ã¬ã£ãŠç·åçãçµç£çããèŠè§£åºããŠããããªããããªãããïŒ
ht
ht
å®å
šãªãŽãã§ã¯ãã¿ ht
ããªã¢ããª
ãŸãå®å®ã®ã¯ã©ãªãã£ã£ãŠäºã§âŠã
ht
ht
ãããã
ããã¯æµç³ã«ã»ã»ã»
ãã¡ã
ãããçŸåœ¹ã§ã€ãã£ãŠãã
ãŸãããw >
ã³ã³ã¯è£œåãè¯ããªããã«ã¹ã¿ããŒã®å¯Ÿå¿ããã¡ã ãããè²·ããªãæ¹ãã€ã€ããå«ãªæãããã ãã
ht
ht
ã²ã©ãw "MACã¢ãã¬ã¹ãå
±æãããŠããã®ã¯ãã¹ã§ã¯ãªãä»æ§" -
MACã¢ãã¬ã¹ã¯éè€ããªãäžæã®çªå·ããšãããããã¯ãŒã¯ã®åºç€ã®åºç€ãç解ããŠããªãäŒæ¥ã«ãããã¯ãŒã¯æ©åšã補é ã販売ããè³æ Œã¯ãªããªã
ããããã¡ã ã
ãããäžè¯ãšèšãã¹ãã
ãããäžè¯ãšèšãã¹ãã
èŠæ Œãç¡èŠããåãªãäžè¯åããã
èãæ¹ãèãããæ¹ãã¿ããªNICãšBTã®ã©ã¡ããããããªèšã£ãŠãªãæãããœã
ãããŒããã£ã¹ããã¡ã€ã³å
ã§éè€ããªãããããããšèšããããã ãããã©ãéãªä»äºãâŠâŠ
ãæ€æ»ã§ã¯ããããããéè€ããããšã¯ãªãã
éå»ã®è£œé æã«éè€ããäºäŸã¯ãããã(çãéã)
ht
éå»ã®è£œé æã«éè€ããäºäŸã¯ãããã(çãéã)
ht
äœãæ¹ããåçãé
·éããã¬ãã«
ht
ht
çŽ1é±éåã«ææã¡ã®ã調åæªããŠã該åœæ©çš®è²·ã£ã¡ãŸã£ããw åããã®ã2åã¯æã£ãŠç¡ãã«ããŠãæ°æã¡ãæªãããæšãŠãããšãæ€èšãããã
çŽ1é±éåã«ææã¡ã®ã調åæªããŠã該åœæ©çš®è²·ã£ã¡ãŸã£ããw åããã®ã¯æã£ãŠãªãã«ããŠãæ°åãæªãããæšãŠãããšãæ€èšãããã
ããããããããããâŠMACã¢ãã¬ã¹ãäœã®ããã«ããã®ããåç¥ã§ã¯ãªãïŒãããã¯ãŒã¯æ©åšè£œé çŽ äººãïŒïŒ
ht
ãŸã
ãŸã
ãããããã©ããªçç£äœå¶ããŠãã®ãã£ãŠèšã
ãããäžåœã¡ãŒã«ãŒ
>å補åã§MACã¢ãã¬ã¹ãå
±æãããŠããã®ã¯ä»æ§
âçŠå²¡å€§åŠã®N
âçŠå²¡å€§åŠã®N
ãŸã ht
ãªãã ããïŒïŒ: ht
MACã¢ãã¬ã¹ã倧æŠã ãä»ç€Ÿã«å«çããããšãæµç³ã®æ¯é£ã¡ãŒã«ãŒæµãè¡å
ãŠãæè¿Bluetoothè匱æ§ãã¿ãã£ãæ°ããããã©ãã³ã¬ãããããŠã¹ããŒãã£ã³ã°çšïŒ
ãŠãæè¿Bluetoothè匱æ§ãã¿ãã£ãæ°ããããã©ãã³ã¬ãããããŠã¹ããŒãã£ã³ã°çšïŒ
æ³å®å€ã®æ¹åãããªã¹ã¯é¡åšåãã㪠|
ããã¯âŠ
ht
ht
MACã¢ãã¬ã¹ãã¶ãã§èª€èªé®æãšããããããããŸã£ãããããããâŠã
MACã¢ãã¬ã¹éè€ã¯ã ãã絶察ã
çŠå²¡å€§n
æäžå±€ã«ãŒã¿ã®é
äžã§éè€ããŠããšãŸãããã§ã䜿ãåãã¯ãããã¡ãŒã«ãŒãæã£ãŠãçªå·ã¯æéã ããããã¯ãããã話ã§ã¯ãªãããã ãã©ãïœ
ãããåžžèçã«ã¯ããããäŒæ¥å¯Ÿå¿ã ãã©ããã®å¯Ÿå¿çè«ã®ã¡ãŒã«ãŒãµã€ã補åã¯æããŠå©çšåºæ¥ãªãããMACã¢ãã¬ã¹ã¯ã¡ãŒã«ãŒä¿¡é Œãåæã ããã
ht
ht
ãããç·åçãã©ã£ããå±ãããšã§ããã®ãããâŠ?
MACã¢ãã¬ã¹ã®æå³ïŒç¬ïŒ
"çç±ã«ã€ããŠ
ht
"çç±ã«ã€ããŠ
ht
ãµãŒïŒ
ht
>
ãããæªããäžè¯ã¡ãŒã«ãŒãšãå«ããã°ã¯ãœä»æ§ã¯ã¡ãžã£ãŒã ãããâŠâŠ
>
ãããæªããäžè¯ã¡ãŒã«ãŒãšãå«ããã°ã¯ãœä»æ§ã¯ã¡ãžã£ãŒã ãããâŠâŠ
ãæ¬ç€Ÿã¯ä»ååããŠæ¬ä»¶ã«ã€ããŠãã£ãŒãããã¯ãããã ãããããããå€ãã®ç°å¢ã«å¯Ÿå¿ããããã«ç°ãªãMACã¢ãã¬ã¹ã§è£œåãã¢ããããŒãã§ãããã©ããã確èªããŸãã
ãããããã¯ãããããéãªãã ãªâŠâŠå®ãããã£ãŠé£ã³ã€ãããã«ãªã£ãŠããã©ã
ä»ç€Ÿãåæ§âŠãªãããªããšæããã ãw
ht
ht
ht
ããããããã¯å°ãã®ãæå³çã«éè€ãããŠçæãã«ããŠããã
ããããããã¯å°ãã®ãæå³çã«éè€ãããŠçæãã«ããŠããã
ãŸããã
1ãã³ã24bitãããªããšã¯ãããéè€ãããåŸãã£ãŠã®ãšã¬ã³ã¬ã³éè€ããã¯ã¬ãã«éãã§ææ°ãããããwww
Lenovoã¯BIOSã§åŒ·å¶çã«MACäžæžãããŠããã©ãç¹å®æ¡ä»¶ã ãšå
ã®MACã§éä¿¡ãããšãããã°èžãã ããšããã
ãªãããã¹ãã¡ãŒã«ãŒã ãªã
ht
ht
ãããããã¯ããã¬ãªãã
ãªããæãè¿ããããšæã£ããITmediaã...ã
ããŸããŸã®éè€ã§ã¯ãªãå
šéšåãïŒ
ãªãããw
â¶ïž
â¶ïž
MACã¢ãã¬ã¹ãæå³ããŠéè€ããããšã¯ãããããã ht
ht ããã®ã«ãŒã¿ãŒè²·ãããšæã£ãŠãã®ã«ãã
ãŸãæ¢ããªãã
ãŸãæ¢ããªãã
ç¡ç·ã»æç·LANã®Ethernetã¯ãããããBluetoothã«ãMACããã®ãâŠãŸãæãããªw
ã³ãªãžã§ã³èµ·ãããŠã¢ã«ã³ããã
ã³ãªãžã§ã³èµ·ãããŠã¢ã«ã³ããã
MACã¢ãã¬ã¹éè€ããã
èšãèš³ããä»ç€Ÿãåæ§ããã²ã©ã
èšãèš³ããä»ç€Ÿãåæ§ããã²ã©ã
ã»ãã
çŠå²¡å€§åŠã®å
ŽN
ãã®ã¡ãŒã«ãŒã¯éžæãã¡ããã¡ã£ãŠããšãã
"è€æ°ã®åäœã§MACã¢ãã¬ã¹ãéè€ããŠããçç±ã«ã€ããŠ
é£æ¥ããPCã«ã
macã¢ãã¬ã¹ãããªãéãèœã¡ãããšã¯ç¡ããã©ããä»æ§çã«ã¯ååå¥ã
ãããæ°ãã€ãããã!
ht
ht
ä»æ§ãªãæ©çãããŸããã¢ããããŒãããããããããïŒ(éæ¿æŽŸ
ç¥ããã«WIFIã«ãŒã¿ãŒã2å°ãè²·ã£ã¡ãã£ã
ã ã£ãŠææ¥æ¬ã®ãšã瀟ã®è£œåãã¯ãœéãããã ããâŠ
ht
ã ã£ãŠææ¥æ¬ã®ãšã瀟ã®è£œåãã¯ãœéãããã ããâŠ
ht
ããããããããâŠ
ht
ht
çžå€ãããããªã
ä¿¡çšããŠããã€ããããïŒ
ä¿¡çšããŠããã€ããããïŒ
ããã¹ã§ã¯ãªãä»æ§ã
éãçŽã£ã¡ãã£ãããããªãšãã®è£œåã¯äœ¿ããããªããã䜿ã£ãŠãã奎ã¯ã¡ãã£ãšè»œèãã
éãçŽã£ã¡ãã£ãããããªãšãã®è£œåã¯äœ¿ããããªããã䜿ã£ãŠãã奎ã¯ã¡ãã£ãšè»œèãã
å
ã
ã®ä»æ§ã§ãã¡ã ã£ãŠãªã£ãŠãã®ã«æ»
è¶èŠè¶ãªçå±ãã€ããŠå§æ¯ãªèªå·±æ£åœåãããšããã¯äžåœæµãã®ãã®ã ãããããªãã¿ã©ã¡ããã®ã¯äžåœã¡ãŒã«ãŒã ãã§ãã :
ãã»ãšãã©ã®ãã©ã³ããåãMACã¢ãã¬ã¹ã䜿çšããŠããããšã確èªããŠãããäžåœã§ã¯ãããããããªãã§ããããã
ãŸãããããªäºèšãäŒæ¥ã¯ä¿¡çšã§ããªãã
ht
ht
âäžåœãããã¯ãŒã¯æ©åšã¡ãŒã«ãŒã®
æµç³ã«MACã¢ãã¬ã¹éè€ãä»æ§ã§éããã®ã¯ç¡çããªãããïŒ
âã»ãšãã©ã®ïŒäžåœïŒãã©ã³ããåãMACã¢ãã¬ã¹ã䜿çšããŠããããšã確èªããŠããâ
ã£ãŠäºïŒ
- ht
ã£ãŠäºïŒ
- ht
ã³ã¹ãã«ãããšããåã®ææãã»ã»ã»
10åãããã®ã䜿ããŸãããšããªããŸã ããããã§ããªããã©
確ãã«äžè¯è£œã®BTæ©åšã¯åããã®ãåæã«äœ¿ããšãªãã䜿ããªããªãã£ãŠããã®ã¯ããèããã©ã»ã»ã»
ht
10åãããã®ã䜿ããŸãããšããªããŸã ããããã§ããªããã©
確ãã«äžè¯è£œã®BTæ©åšã¯åããã®ãåæã«äœ¿ããšãªãã䜿ããªããªãã£ãŠããã®ã¯ããèããã©ã»ã»ã»
ht
確ãããã®ã¡ãŒã«ãŒã®ã«ãŒã¿ã¯è²·ã£ã¡ããããªãã£ãŠããã©ã³ã®ãªãã¬ãŒã¿ãèšã£ãŠãããããªãht
èŠæ Œçã«ã©ããªãã ãã