1.iptablesã¨ã¯ iptablesã³ãã³ãã使ç¨ãããã¨ã§Linuxã«ã¼ãã«ã®IPãã£ã«ã¿ãNATãè¨å®ã§ããã 2.ãã¼ãã«ã¨ãã§ã¼ã³ iptablesã«ã¯ãã¼ãã«ã¨ãã§ã¼ã³ã¨å¼ã°ãããã®ããããIPãã£ã«ã¿ãNATãªã©ã®åç¨éã«å¿ãã¦filter,nat,mangleã®ãã¼ãã«ããã(表-1ãã«ã¼ãã«ã®configã«ãä¾åãã)ãåãã¼ãã«ã®ä¸ã«ãã§ã¼ã³ããããã§ã¼ã³ã®ä¸ã«ãã£ã«ã¿ãªã©ã®ã«ã¼ã«ãé£ãªã£ã¦ããããã§ã¼ã³ã¯è¤æ°ãããã±ããã®ç¨®é¡ã«ãã£ã¦ã©ã®ãã§ã¼ã³ã使ç¨ããããã¯ç°ãªããä¾ãã°filterãã¼ãã«ã®INPUTãã§ã¼ã³ã¯èªã·ã¹ãã å®ã®ãã±ããã«å¯¾ãã¦é©ç¨ãããOUTPUTãã§ã¼ã³ã¯èªã·ã¹ãã ãéä¿¡ãããã±ããã«ã¤ãã¦é©ç¨ããã(表-2)ããã§ã¼ã³ã¯èªåã§æ°ããå®ç¾©ãã¦ãæ¢åã®ãã§ã¼ã³ããå¼ã³åºããã¨ãã§ããã
{{#tags}}- {{label}}
{{/tags}}