ãã€ãéããã£ãã®ã«1é±ééããªããããç¯äººã¯NATã§ãããæ ã·ã¹åå¿é²ã
â»æ§æã¯ç¹å®ãé¿ãããããããªããŒãããŠæžããŠããŸãã
äŸé Œã¯ãã€ãã®ãã€
ãã¡ã®äŒç€Ÿã«ã¯ãæ®æ®µã®ç€Ÿå ãããã¯ãŒã¯ãšã¯å¥ã«ãFWã§å¶éããããçŸå Žçšã®ãããã¯ãŒã¯ããããŸãã
ä»åã®äŸé Œã¯ã奿 ç¹ã«ãã管ççšã®PCãããçŸå Žçšãããã¯ãŒã¯ã®APã®ç®¡çç»é¢ã«å ¥ããããã«ããŠãããŠã»ããããšãããã®ã
æ®æ®µãªããFWã®ãå¶éè§£é€çšã®ã°ã«ãŒããã«ãã®PCã®IPã¢ãã¬ã¹ãç»é²ããã ããèªåã®äºåçšPCã§ãäœåºŠããã£ãŠããã5åã§çµããäœæ¥ã§ããâŠã®ã¯ãã§ããã
çµæã1é±éã¡ãã£ãšããããŸããã

å³ã«ãããšãããªæãã
èªåã®PCã¯çŸå ŽçšFWãšåãæ ç¹ã«ãããã©ãä»åã®PCã¯å¥æ ç¹ããããããéäžã§IPã倿ãããŠãã£ãŠããããšããã®ãããœã§ããã
éããªãããã
ãŸãã¯èªæ ç¹ãããªã¢ãŒãã§èšå®ã
ãã€ãéãã°ã«ãŒãã«ç»é²ããŠãpingãæã€ã
å±ããªãã
ïŒããããªãã§ã ïŒèšå®ééããããªïŒïŒ
tracertãæã£ãŠã¿ããšãæ ç¹éãæããŠçŸå Žçšãããã¯ãŒã¯ã®æåãããã§ãã©ãããããŠãæ¶ããã
ãããFWã§èœã¡ãŠããã ãããšãã°ãèŠã«è¡ããšãäœãæ®ã£ãŠãªãã
ïŒãã奿 ç¹ã ãããªã®ãïŒãããšãã©ã£ãã«èªåã®ãããªãèšå®ãå ¥ã£ãŠãã®ãïŒïŒ
詊ãã«èªåã®PCããã¢ã¯ã»ã¹ãããæ®éã«ã€ãªããã
ããã ãããããããèšå®ããããã ãã®ã
åãããã«ãªã¢ãŒãåŽã®èšå®ã確èªããŠãFWã«IPããã£ãŠå¶éè§£é€ããŠãã°ã«ãŒãã«æŸã蟌ãã
ãã©ç¹ãããªãã
ïŒãªãã§ãïŒïŒïŒïŒ
èªåã®ç°å¢ã ãšãFWã®ç»é¢ããã¯éã£ãéä¿¡ã®ãã°ããããŸãèŠãããªãã£ããã§ãããã
æåŠãããéä¿¡ãèŠãããšCLIã§ã®ç¢ºèªæ¹æ³ã調ã¹ãŠè©Šãããã§ããããããããŸããããã
AIã«ã壿ã¡ããŠã¿ããã®ã®ãè¿ã£ãŠããã®ã¯ãæé»ã®ã«ãŒã«ã§èœã¡ãŠããå¯èœæ§ããæ»ãã®çµè·¯ããªãå¯èœæ§ããšãã£ãçãã
ã©ããããã£ãœããã©ã確ããããã«ããã°ãèŠããªãã®ã§æ±ºãæããªãã
èšå®ãèŠçŽããŠã¯ãpingãæã£ãŠãå±ããªãã
ãããäœæ¥ãç¹°ãè¿ããŸãããéäžå®äŸäŒã§ããŸãç¹ãããªãã£ãŠäžåžã«äŒãããã©ãæ®éã«èšå®ããã°ç¹ãããšæããããšã®ããšã
ïŒç¹ãããªãããçžè«ããŠããã ãã©ãªããããïŒ
æ£çŽããã®ãžãã§äžåå¿ãæããããŸããç¬
çŸå°ã«è¡ã£ãããWi-Fiã ãšéã
ãããªäžããã®æ ç¹ã«è¡ãçšäºãã§ããã®ã§ãçŽæ¥PCãè§Šããªãã確èªããããšã«ã
æ®æ®µã¯IPãå€ãããªãããæç·LANã§ã€ãªãã§ããã§ããã詊ãã«Wi-Fiã§ã€ãªãã§ã¿ããâŠâŠéãã
ãããžãããŸããŸåãæ ç¹ã«åºåŒµããŠããäžåžãç»å Žã
äºäººã§ããã®IPã ãäœãç¹æ®ãªèšå®ã§éããªãããã«ãªã£ãŠãã®ããªïŒããšè©±ãã€ã€ãæç·ã®ãŸãŸå¥ã®IPã«å€ããŠããã®IPãçŸå Žçšãããã¯ãŒã¯æåã®FWã§èš±å¯ããŠã¿ããããããéãã
ãããããããIPå€ãã¡ãããŸãããã
ãšèšãããããšããã§ããµãšæãåºããŠç¢ºèªããŸããã
ãããããã°ãã®PCã£ãŠãç¹å¥æ±ãã®èšå®ã«ããŠãŸããããïŒIPå€ãããå€ãã¡ãããŸããïŒã
ããããããã¯ããæ ç¹ã®FWã§NATããŠããã ãããã
âŠâŠãããåå ãããïŒç¬
åå ïŒéäžã®æ©åšããèŠããŠããã®ã¯å¥ã®IPã ã£ã
ãã®PCã®éä¿¡ã¯ãäºæ ããã£ãŠããã®æ ç¹ãåºãæç¹ã§FWã«ãã£ãŠéä¿¡å IPã倿ïŒNATïŒãããŠããŸããã
ã€ãŸãããã®å ã®FWããã¯ãPCæ¬æ¥ã®IPã§ã¯ãªã倿åŸã®IPã«èŠããŠããããã§ããPCæ¬æ¥ã®IPã§ããã穎ãéããŠãããããéããªãã
Wi-Fiãå¥ã®IPã§éã£ãã®ã¯ãNATã®å¯Ÿè±¡ããå€ããŠãå ã®IPã®ãŸãŸå±ããããã
ããããã®NATã¯å¥æ ç¹ãåºããšãã ãã®èšå®ãªã®ã§ãèªæ ç¹ã®PCã§ã¯çµ¶å¯Ÿã«èµ·ããªãçŸè±¡ã§ãã
ãã®çµè·¯ã§éä¿¡ãã端æ«èªäœã»ãšãã©ãªããåäŸããªãã£ãã®ãæ°ã¥ããªãã£ãçç±ã§ããã
æçµçã«ã¯ã倿åŸã®IPãå¶éè§£é€ã®ã°ã«ãŒãã«è¿œå ããŠè§£æ±ºã
ã€ãã§ã«ããã䜿ãããŠããªãå€ãç»é²ããŸãšããŠæŽçããŸããã
ä»åã®åŠã³
ãIPãç»é²ããã°éãããšããã®ã¯ãéäžã®æ©åšããèŠããIPãPCèªèº«ã®IPãšåãããšããåæããã£ãŠåããŠæãç«ã€è©±ã§ãããåãæ ç¹ã®äºåçšPCã§ã¯NATãæãŸããªãããããã®åæã«æ°ã¥ããŠããããªãã£ãã
ãããããæåŠãããéä¿¡ã®ãã°ãèŠãããããã«ãªã£ãŠããããããšããã®ãåçç¹ã§ãã
ã©ãã§èœã¡ãŠããããèŠããŠããã°ããã£ãšæ©ããç¥ããªãIPã§æ¥ãŠãããšæ°ã¥ããã¯ãã
ããšãæºäžã§è©°ãŸã£ããçŸå°ã§æ¡ä»¶ãå€ããŠè©ŠãããšããããŠããã®ç«¯æ«ãäœãç¹å¥æ±ãããŠãŸããïŒããçµç·¯ãç¥ã£ãŠããäººã«æ©ãã«èãããšã
1é±éæ©ãã§ãæåŸã«å¹ããã®ã¯äžåžãšã®éè«ã§ããç¬
ããã²ãšã€ããã®1é±éãAIãšã¯ããªã壿ã¡ããŸããããæé»ã®ã«ãŒã«ãããæ»ãã®çµè·¯ãããäžè¬è«ãšããŠã¯å šç¶ééã£ãŠãªããã§ãããã
ã§ãä»åã®çãã¯ãããã¡ã®äŒç€Ÿã®ãã®æ ç¹ã®FWã«ãããããèšå®ãå ¥ã£ãŠããããšããããã¡ã®ç°å¢ã®äžã«ãããªãæ å ±ã§ãããããã¯AIã«ã¯çµ¶å¯Ÿã«ããããªãã
çµå±ã調ã¹ãã¹ãã ã£ãã®ã¯èšå®ã®äžèº«ãšãçµç·¯ãç¥ã£ãŠãã人ã®é ã®äžã§ãããAIã§åå ã®åè£ãçµãã€ã€ãç°å¢åºæã®ãšããã¯äººã«èãããã®äœ¿ãåãã倧äºã ãªãšæããŸããã
ä»åŸã¯ãã©ã®ç«¯æ«ãã©ãããçç±ã§èš±å¯ããŠããã®ããéçšã«ãŒã«ãã¡ãããšèããªããšãªããšæã£ãŠããŸãã
ãããã«
ããããã°åã«ã䌌ããããªããšããããŸãããWindowsã®ãã©ã€ããŒããããããªã£ãŠãPCã®é³ããŸã£ããåºãªããªã£ããšãã
AIã«èããŠã解決ãããããããããããµãŒãã£ã³ããŠããããŸããŸèŠã€ããå人ã®ããã°èšäºã«æããããã§ãããã
誰ããèªåã®ç°å¢ã§è©°ãŸã£ãŠããªããšã解決ããŠããããæžãæ®ããŠãããŠãããããã§ãã
æ ç¹ããŸããã NATãªããŠããŸã£ããåãç¶æ³ã®äººã¯ããããããªããããããŸããã
ã§ããããã©ããã§ããã€ãéãèšå®ããã®ã«éããªãããšé ãæ±ããŠããæ ã·ã¹ã®äººããããããã®åå¿é²ãã¡ãã£ãšã§ããã³ãã«ãªãã°ããããã§ãã