¡ÖSquid¤·¤è¤¦¡ª¡×¤È¤Ï¤Ê¤ó¤È¤â̯¤ÊÆüËܸì¤Ç¤¹¤¬¡¢¸À¤¤¤¿¤¤¤³¤È¤Ï¡ÖSquid¤ò»È¤Ã ¤¿WEB¥¥ã¥Ã¥·¥ó¥°¤ò¤·¤è¤¦¤È¤¤¤¦¤³¤È¤Ç¤¹¡£Cashing¤Ç¤Ï¤Ê¤¯caching¤Ç¤¹¤Î¤Ç¡¢ ¤¢¤·¤«¤é¤º¡£
¤³¤Îʸ¾Ï¤Î¥Æ¡¼¥Þ¤Ï¡¢Windows NT¤Þ¤¿¤ÏWindows 2000¾å¤Ç¸Ä¿Íµ¬ÌϤÇSquid¤òÍÑ ¤¤¤¿WEB¥¥ã¥Ã¥·¥ó¥°¤ò¹Ô¤¦¤³¤È¤Ç¤¹¡£¸Ä¿Íµ¬ÌϤǤ¹¤Î¤Ç¡¢LAN¤â¤·¤¯¤Ï¡Ö¥¹¥¿¥ó ¥É¥¢¥í¡¼¥óPC¡Ê¸Æ¤ÓÊý¤ÏÊѤäƤޤ¹¤¬¡¢Íפ¹¤ë¤Ë¥Í¥Ã¥È¥ï¡¼¥¯¤òÁȤޤº¡¢1Âæ¤Ç Æ°¤¤¤Æ¤¤¤ëPC¤Î¤³¤È¤Ç¤¹¡Ë¡× ¤«¤é¡¢¥À¥¤¥¢¥ë¥¢¥Ã¥×Àܳ¤Ç¥×¥í¥Ð¥¤¥À¤ËÀܳ¤· ¤Æ¤¤¤ë´Ä¶¤òÂоݤȤ·¤Æ¤¤¤Þ¤¹¡£
¥¹¥¿¥ó¥É¥¢¥í¡¼¥óPC¤Ç±¿±Ä¤¹¤ë¤È¤Ê¤ë¤È¡¢Squid¤¬Æ°¤¤¤Æ¤¤¤ë¤Î¤âlocalhost¤Ê¤é¡¢ WEB¤ò±ÜÍ÷¤¹¤ë¤Î¤âlocalhost¤Î¤ß¤È¤¤¤¦¤³¤È¤Ë¤Ê¤ê¤Þ¤¹¡£ÅöÁ³¤Ç¤¹¡£¤½¤ì¤Ç²Ì¤¿ ¤·¤Æ¸úΨ¤¬¾å¤¬¤ë¤Î¤«¡¢¤È¤¤¤¦µ¿Ì䤬»ý¤Á¾å¤¬¤ê¤Þ¤¹¤¬¡¢É®¼Ô¤¬¼Â¸³¤·¤Æ¤ß¤¿¤È ¤³¤í¡¢¤½¤³¤½¤³¤Î¸ú²Ì¤Ï¤¢¤ë¤è¤¦¤Ç¤¹¡£Æäˡ¢¼«Ê¬¤Î³«Àߤ·¤Æ¤ë¥Û¡¼¥à¥Ú¡¼¥¸¤Ê ¤É¡¢½ñ¤´¹¤¨¤¬¾¯¤Ê¤¤¥Ú¡¼¥¸¤ò¥Ö¥é¥¦¥¶¤Î¥Û¡¼¥à¥Ú¡¼¥¸¡Êµ¯Æ°¤·¤ÆºÇ½é¤Ëɽ¼¨¤µ ¤ì¤ë¥Ú¡¼¥¸¡£¤³¤ì¤ò¥Û¡¼¥à¥Ú¡¼¥¸¤È¸Æ¤Ö¤Î¤¬ËÜÍè¤ÎÍÑË¡¤Ç¤¹¡Ë¤Ë¤·¤Æ¤¤¤ë¾ì¹ç¤Ê ¤É¤Ï¸ú²Ì¤Æ¤¤á¤ó¤Ç¤¹¡£ºÇ¶á¤Î¥Ö¥é¥¦¥¶¤Ë¤Ï¤Þ¤º¥¥ã¥Ã¥·¥åµ¡Ç½¤¬ÅëºÜ¤µ¤ì¤Æ¤¤ ¤Þ¤¹¤¬¡¢ÀìÍѤΥ¥ã¥Ã¥·¥å¥µ¡¼¥Ó¥¹¤Ë¾¡¤ë¤â¤Î¤Ç¤Ï¤¢¤ê¤Þ¤»¤ó¡£¤³¤³¤Ï°ì¤Ä»Í¤Î ¸Þ¤Î¤¤¤ï¤º¡¢¥Í¥Ã¥È»ñ¸»¤ÎÀáÌó¤Î¤¿¤á¤Ë¤¢¤Ê¤¿¤Î¥Þ¥·¥ó¤Ç¤âSquid¤òÆ°¤«¤·¤Æ¤ß ¤Þ¤·¤ç¤¦¡£
¤µ¤Æ¡¢Squid¤È¤¤¤¦¤Î¤ÏUNIX¾å¤Î¥Õ¥ê¡¼¤Î¥¥ã¥Ã¥·¥å¥µ¡¼¥Ð¤È¤·¤Æ¥á¥¸¥ã¡¼¤Ê Ãϰ̤òÀê¤á¤Æ¤¤¤ë¥½¥Õ¥È¤Ç¤¹¡£Windows¾å¤Ç¤³¤ì¤òÆ°¤«¤¹¤Ë¤Ï¡¢Cygwin¾å¤Ç¥³ ¥ó¥Ñ¥¤¥ë¤¹¤ëÊýË¡¤â¤¢¤ë¤é¤·¤¤¤Î¤Ç¤¹¤¬¡¢Romeo Anghelache»á¤Î¥Ú¡¼¥¸¡¢ Romeo's personal home ¤«¤é»á¤ÎºîÀ®¤µ¤ì¤¿¥Ð¥¤¥Ê¥ê¤¬Æþ¼ê¤Ç¤¤Þ¤¹¤Î¤Ç¡¢¤³¤ì¤òÍѤ¤¤ë¤³¤È¤Ë¤·¤Þ¤·¤ç ¤¦¡£My freeware gifts 2 u¡Ê¤Ä¡¼¤æ¡¼¤Îɽµ¤¢¤¿¤ê¤¬¡¢¤Á¤ç¤Ã¤ÈÉݤ¤¤Ç¤¹¤Í¡£ ¾¡¼ê¤Ë¥ê¥ó¥¯¤·¤ÆÅܤé¤ì¤Ê¤¤¤Ç¤·¤ç¤¦¤«¡Ë¤È¤¤¤¦¥³¡¼¥Ê¡¼¤Ë¤¢¤ê¤Þ¤¹¡£
¥¤¥ó¥¹¥È¡¼¥ë¤ÏÆþ¼ê¤·¤¿¥Ð¥¤¥Ê¥ê¤òŬÅö¤Ê¥Õ¥©¥ë¥À¤ËÃÖ¤¤¤Æ¡¢squid.conf¤òÊÔ½¸ ¤·¤¿¸å¡¢
squid -z
squid -i
¤ò¼Â¹Ô¤¹¤ë¤Î¤ß¤Ç¤¹¡£ºÇ½é¤Î¥¹¥Æ¥Ã¥×¤ÇSquid¤Î¥¥ã¥Ã¥·¥å¥Õ¥©¥ë¥À¤¬ºî¤é¤ì¡¢¼¡ ¤Î¥¹¥Æ¥Ã¥×¤ÇWindows¤Î¥µ¡¼¥Ó¥¹¤È¤·¤ÆÅÐÏ¿¤µ¤ì¤Þ¤¹¡£
ÌäÂê¤Ïsquid.conf¤ÎÊÔ½¸¤Ç¤¹¡£°Ê²¼¤ËɬÍ׺Ǿ®¸Â¤ÎÊѹ¹ÅÀ¤ò½ñ¤½Ð¤·¤Þ¤¹¡£
ɬ¤º¤·¤Ê¤±¤ì¤Ð¤Ê¤é¤Ê¤¤¤Î¤Ï¡¢¥¢¥¯¥»¥¹¥³¥ó¥È¥í¡¼¥ë¤ÎÀßÄê¤Ç¤¹¡£LAN¤«¤é»È¤¦ ¾ì¹ç¤Ë¤Ï¡¢¤Þ¤ºacl¤ÎÀßÄê¤ËŬÀڤʥ¢¥É¥ì¥¹¤òÄɲä·¤Þ¤¹¡£192.168.0.1¤«¤é»Ï¤Þ ¤ë¥Í¥Ã¥È¥Þ¥¹¥¯255.255.255.0¤Î¥Í¥Ã¥È¥ï¡¼¥¯¤ÎÎã¤ò¼¨¤·¤Þ¤¹¡£
acl mylan src 192.168.0.1/255.255.255.0
¤Ä¤®¤Ëhttp_access¤ÎÀßÄê¤òÊѹ¹¤·¤Þ¤¹¡£mylan¤Î¾ì¹ç¤Ë¤Ï¡¢
http_access allow mylan
¤òhttp_access¤Î¥È¥Ã¥×¤ËÄɲä·¤Þ¤¹¡£allow/deny¤Î¸å¤Î¥¹¥Ú¡¼¥¹¤Ë¡¢Àè¤Û¤É acl¤Ç»È¤Ã¤¿¤Î¤ÈƱ¤¸Ì¾Á°¤òÀßÄꤷ¤Æ¤ä¤ì¤Ð¤¤¤¤¤ï¤±¤Ç¤¹¡£¥¹¥¿¥ó¥É¥¢¥í¡¼¥ó PC¤Î¾ì¹ç¤Ë¤Ï¡¢
http_access allow localhost
¤ò¥È¥Ã¥×¤ËÄɲä·¤Þ¤¹¡£¤¢¤Èsquid.conf¤Ç¤ä¤ë¤³¤È¤Ï¡¢forwarded_for¤Ëoff¤òÀß Äꤹ¤ë¤³¤È¤Ç¤·¤ç¤¦¤«¡£¤³¤ì¤Ïɬ¿Ü¤Ç¤Ï¤¢¤ê¤Þ¤»¤ó¤¬¡¢¤³¤ì¤òoff¤Ë¤·¤Æ¤ª¤¯¤³ ¤È¤Ç¡¢x_forwarded_for¥Ø¥Ã¥À¤Ë¡¢¤ï¤¶¤È¤é¤·¤¯¡Öunknown¡×¤ÈÆþ¤ì¤ÆHTTP¥ê¥¯¥¨ ¥¹¥È¤òȯ¹Ô¤·¤Æ¤â¤é¤¨¤Þ¤¹¡£¤³¤ì¤ò¤·¤Ê¤¤¤Èx_forwarded_for¤Ë192.168.0.*¤À¤Î¡¢ localhost¤À¤Î¤¬Æþ¤ë¤³¤È¤Ë¤Ê¤ê¤Þ¤¹¡£¤³¤Ã¤Á¤¬¥Ç¥Õ¥©¥ë¥È¤Ç¤¹¡£off¤Ë¤¹¤ì¤Ð¡¢ ¤¢¤Ê¤¿¤Îproxy¤â¡Öϳ¤ìproxy¡×¤Ç¤Ï¤Ê¤¯¤Ê¤ê¤Þ¤¹¤Í¡£¤È¤Ï¤¤¤Ã¤Æ¤â¤É¤¦¤» HTTP_REMOTE_HOST¤Ç¥À¥¤¥¢¥ë¥¢¥Ã¥×Àܳ¤·¤Æ¤ë¤³¤È¤¬¤Ð¤ì¤Þ¤¹¤±¤É¡£
¤½¤ì¤«¤é¡¢¥×¥í¥Ð¥¤¥À¤¬¥×¥í¥¥·¤òÍÑ°Õ¤·¤Æ¤ª¤ê¡¢¤Ê¤ª¤«¤Ä¤½¤ì¤¬Squid¤Ç¤¢¤ë ¾ì¹ç¡¢cache_peer¤Ë¥×¥í¥Ð¥¤¥À¤Î¥×¥í¥¥·¤òparent¤È¤·¤ÆÀßÄꤷ¤Þ¤¹¡£
cache_peer proxy.myisp.ne.jp parent proxy_port icmp_port
proxy_port¤Ë¤Ï¥×¥í¥Ð¥¤¥À¤«¤é¶µ¤¨¤Æ¤â¤é¤Ã¤¿¥Ý¡¼¥È¤òÆþ¤ì¤Æ¤¯¤À¤µ¤¤¡£ icmp_port¤Þ¤Ç¶µ¤¨¤Æ¤â¤é¤Ã¤¿¿Í¡ÊÉáÄ̤ϥ桼¥¶¡¼¤¬squid¤«¤Þ¤»¤Æ¤ë¤È¤Ï»×¤Ã¤Æ ¤Ê¤¤¤Î¤Ç¡¢¶µ¤¨¤Æ¤¯¤ì¤Þ¤»¤ó¡Ë¤Ï¤½¤ÎÄ̤êÆþ¤ì¤Æ¤â¤é¤¨¤Ð¤¤¤¤¤Î¤Ç¤¹¤¬¡¢¥Ç¥Õ¥© ¥ë¥È¤Î3130¤Î¤Þ¤Þ¤Ç¤ª¤½¤é¤¯Âç¾æÉפǤ¹¡£
¥×¥í¥Ð¥¤¥À¤Î¥×¥í¥¥·¤òparent¤ËÀßÄꤹ¤ë¤³¤È¤Ç¡¢¥¥ã¥Ã¥·¥å¤Î¸úΨ¤Ï¤µ¤é¤Ë¹â ¤Þ¤ê¤Þ¤¹¡£¤É¤¦¤¤¤¦¤³¤È¤«ÀâÌÀ¤·¤Þ¤·¤ç¤¦¡£¤¢¤ë¥Ú¡¼¥¸¤ËÂФ¹¤ë¥ê¥¯¥¨¥¹¥È¤Ï¡¢ ¤Þ¤º¼ê¸µ¤Îsquid¤Ç¥¥ã¥Ã¥·¥å¤µ¤ì¤Æ¤¤¤ë¤«Ä´¤Ù¤é¤ì¤Þ¤¹¡£¥¥ã¥Ã¥·¥å¤µ¤ì¤Æ¤¤ ¤Ê¤¤¾ì¹ç¡¢squid¤Ïparent¤Ç¤¢¤ë¥×¥í¥Ð¥¤¥À¤Îsquid¤Ø¤È¥¥ã¥Ã¥·¥å¤ÎÌ䤤¹ç¤ï¤» ¤ò¹Ô¤¤¤Þ¤¹¡£¤½¤³¤Ç¥¥ã¥Ã¥·¥å¤µ¤ì¤Æ¤¤¤ë¾ì¹ç¡¢¤½¤³¤«¤é¥Ç¡¼¥¿¤ò¤â¤é¤Ã¤Æ¥ê¥¯ ¥¨¥¹¥È¤Ï´°Î»¤Ç¤¹¡£¥×¥í¥Ð¥¤¥À¤Îsquid¤Ë¤â̵¤¤¾ì¹ç¡¢¥×¥í¥Ð¥¤¥À¤Îsquid¤¬¥ª¥ê ¥¸¥Ê¥ë¤Î¥µ¡¼¥Ð¤Ø¤È¤È¤ê¤Ë¹Ô¤¤Þ¤¹¡£Íפϡ¢¥¥ã¥Ã¥·¥å¤Î³¬Áز½¤Ç¤¢¤ê¡¢ squid¥×¥í¥¸¥§¥¯¥È¤¬ÍýÁۤȤ¹¤ë·Á¤Î¾®¤µ¤Ê¼Â¸½¤Ç¤¹¡£
¤¿¤À¤·¡¢¥×¥í¥Ð¥¤¥À¤Îsquid¤Ï¶²¤í¤·¤¯¥Ð¡¼¥¸¥ç¥ó¤¬¸Å¤¤¤³¤È¤â¤¢¤êÆÀ¤Þ¤¹¤·¡¢ icmp¥Ý¡¼¥È¤âÄ꤫¤Ç¤Ï¤Ê¤¤¤³¤È¤¬Â¿¤¤¤Î¤Ç¡¢¼ÂºÝÌäÂê¤È¤·¤Æ͸ú¤Ëµ¡Ç½¤¹¤ë¤«¤É ¤¦¤«¤Ï¤Ï¤Ê¤Ï¤Àµ¿Ìä¤Ç¤¹¡£¥×¥í¥Ð¥¤¥À¤Î¥×¥í¥¥·¤¬squid¤Ç¤¢¤ë¤³¤È¤¬Ê¬¤«¤Ã¤Æ ¤¤¤ëÊý¤Ï¡¢¤È¤ê¤¢¤¨¤ºparent¤ËÀßÄꤷ¤Æ¤ß¤Æ¡¢ÍͻҤò¸«¤ë¤³¤È¤ò¤ª¤¹¤¹¤á¤·¤Þ¤¹¡£
squid.conf¤ÎÀßÄ꤬ºÑ¤ó¤À¤é¡¢Á°½Ò¤ÎÄ̤êsquid¤ò¥µ¡¼¥Ó¥¹¤È¤·¤Æµ¯Æ°¤·¤Æ¤¯¤À ¤µ¤¤¡£ºÇ¸å¤Ë¡¢¥Ö¥é¥¦¥¶¤Î¥×¥í¥¥·ÀßÄê¤òsquid¤òÁö¤é¤»¤¿¥Þ¥·¥ó¤Î¥í¡¼¥«¥ë¥¢ ¥É¥ì¥¹¤Ê¤ê¡¢localhost¤Ê¤ê¤ËÀßÄꤹ¤ì¤Ð´°Î»¤Ç¤¹¡£º£²ó¾Ò²ð¤·¤¿ÀßÄê¤Ç¤Ï squid¤Î¥Ý¡¼¥ÈÈÖ¹æ¤ò¤¤¤¸¤Ã¤Æ¤¤¤Þ¤»¤ó¤Î¤Ç¡¢¥Ý¡¼¥ÈÈÖ¹æ¤Ï¥Ç¥Õ¥©¥ë¥È¤Î3128¤Ç ¤¹¡£
¤³¤Î¥Ú¡¼¥¸¤Ë´Ø¤¹¤ë¤´»ØŦ¡¦¤´¼ÁÌä¤Ï¡¢²¼µWebmaster¤Þ¤Ç¤ª´ê¤¤¤·¤Þ¤¹¡£