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|   | Ä¿ÇÇÇâÀÌ ³ª´Â *NIX Ä¿ÇǴнº
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		| ÀÌÀü ÁÖÁ¦ º¸±â :: ´ÙÀ½ ÁÖÁ¦ º¸±â |  
		| ±Û¾´ÀÌ | ¸Þ½ÃÁö |  
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				|  ¿Ã·ÁÁü: 2007.10.12 ±Ý, 6:37 pm    ÁÖÁ¦: ipfw ¼ÂÆÃ ¹®ÀÇ(Ä¿³ÎÄÄÆÄÀÏ) |   |  
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				| options IPFIREWALL  options IPFIREWALL_DEFAULT_TO_ACCEPT
 options IPFIREWALL_VERBOSE
 options IPFIREWALL_VERBOSE_LIMIT=100
 options IPFIREWALL_FORWARD
 options IPV6FIREWALL
 options IPV6FIREWALL_DEFAULT_TO_ACCEPT
 options IPV6FIREWALL_VERBOSE
 options IPV6FIREWALL_VERBOSE_LIMIT=100
 options IPDIVERT 
 options DUMMYNET 
 options TCP_DROP_SYNFIN
 
 ÇÁ¸®ºñ ¹æÈº®¿¡ µµÀüÇϰí ÀÖ½À´Ï´Ù. ÀÎÅͳÝÀ» ã´Ùº¸´Ï ÄÄÆÄÀϽà À§ÀÇ ¼ÂÆÃ °ªÀ» ³Ö¾îÁÖ¾î¾ß ÇÑ´Ù°í Çϴµ¥ °¢ ¼ÂÆÃ°ªÀÇ Àǹ̸¦ ã±â°¡ ½±Áö ¾Ê³×¿ä °í¼ö´ÔÀÌ ´äº¯ ºÎʵ右´Ï´Ù.
 Âü°í·Î IPV6±â´ÉÀº ÇÁ¸®ºñ ¼³Ä¡½Ã »ç¿ë¾ÈÇÔÀ¸·Î Çߴµ¥ À§ÀÇ ·ê¼Â¿¡¼ ºüÁ®¾ß ÇÑ´Â °ÇÁö ??  ´äº¯ ºÎʵ右´Ï´Ù.
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		| À§·Î |  |  
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		| ¼Õ´Ô 
 
 
 
 
 
 
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				|  ¿Ã·ÁÁü: 2007.10.12 ±Ý, 6:40 pm    ÁÖÁ¦: ¿É¼ÇÇϳª¸¦ »©¸Ô¾ú³×¿ä options BRIDGE  ±â´É¿¡ ´ëÇØ |   |  
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		| truefeel Ä«Æä °ü¸®ÀÚ
 
 
 °¡ÀÔ: 2003³â 7¿ù 24ÀÏ
 ¿Ã¸° ±Û: 1277
 À§Ä¡: ´ëÇѹα¹
 
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				|  ¿Ã·ÁÁü: 2007.10.14 ÀÏ, 1:07 am    ÁÖÁ¦: Re: ipfw ¼ÂÆÃ ¹®ÀÇ(Ä¿³ÎÄÄÆÄÀÏ) |   |  
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				|  	  | Anonymous ¾¸: |  	  | options IPFIREWALL  options IPFIREWALL_DEFAULT_TO_ACCEPT
 options IPFIREWALL_VERBOSE
 options IPFIREWALL_VERBOSE_LIMIT=100
 options IPFIREWALL_FORWARD
 options IPV6FIREWALL
 options IPV6FIREWALL_DEFAULT_TO_ACCEPT
 options IPV6FIREWALL_VERBOSE
 options IPV6FIREWALL_VERBOSE_LIMIT=100
 options IPDIVERT 
 options DUMMYNET 
 options TCP_DROP_SYNFIN
 
 ÇÁ¸®ºñ ¹æÈº®¿¡ µµÀüÇϰí ÀÖ½À´Ï´Ù. ÀÎÅͳÝÀ» ã´Ùº¸´Ï ÄÄÆÄÀϽà À§ÀÇ ¼ÂÆÃ °ªÀ» ³Ö¾îÁÖ¾î¾ß ÇÑ´Ù°í Çϴµ¥ °¢ ¼ÂÆÃ°ªÀÇ Àǹ̸¦ ã±â°¡ ½±Áö ¾Ê³×¿ä °í¼ö´ÔÀÌ ´äº¯ ºÎʵ右´Ï´Ù.
 Âü°í·Î IPV6±â´ÉÀº ÇÁ¸®ºñ ¼³Ä¡½Ã »ç¿ë¾ÈÇÔÀ¸·Î Çߴµ¥ À§ÀÇ ·ê¼Â¿¡¼ ºüÁ®¾ß ÇÑ´Â °ÇÁö ??  ´äº¯ ºÎʵ右´Ï´Ù.
 | 
 
 
  	  | ÄÚµå: |  	  | options IPFIREWALL
 options IPFIREWALL_DEFAULT_TO_ACCEPT
 options IPFIREWALL_VERBOSE
 options IPFIREWALL_VERBOSE_LIMIT=100
 options IPFIREWALL_FORWARD
 
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 À§ 5°³ Á¤µµ¸é ÃæºÐÇϱ¸¿ä, IPV6FIREWALL_... Àº IPV6À» »ç¿ë¾ÈÇÏ´Ï, ³ÖÀ» ÇÊ¿ä¾ø½À´Ï´Ù.
 Ä¿³Î ÄÄÆÄÀÏ ÈÄ, ¼¹ö ºÎÆÃÀ» ÇÏ°Ô µÇ¸é ¹æÈº® ±â´ÉÀº »ç¿ëÇÒ ¼ö ÀÖÀ¸¸ç, ±âº» ¼³Á¤Àº acceptÀÔ´Ï´Ù.
 
 ½©»ó¿¡¼ ipfw add deny ip from ???.???.???.??? to any ÇüÅ·ΠÂ÷´Ü ¸í·ÉÀ» ³»¸± ¼ö ÀÖ½À´Ï´Ù. ºÎÆÃ½Ã ÀÚµ¿À¸·Î ·êÀ» Àû¿ëÇÏ·Á¸é, /etc/rc.firewall. ÆÄÀÏ¿¡ ·ê¼Â ¼³Á¤Çϰí, ´ÙÀ½°ú °°ÀÌ /etc/rc.conf ¿¡ Ãß°¡°¡ ÇÊ¿äÇÕ´Ï´Ù.
 
 
  	  | ÄÚµå: |  	  | firewall_enable="YES"
 firewall_script="/etc/rc.firewall"
 firewall_type="...." <--- ¿©±â¿¡ CLIENT, SIMPLE µîµîÀÌ µé¾î°¨. rc.firewall ÆÄÀÏÀ» º¸¸é ¾Ë ¼ö ÀÖÀ½
 
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 options BRIDGEÀº ºê¸´Áö ¹æÈº®À» »ç¿ëÇÒ ¶§ ÇÊ¿äÇÑ ¿É¼ÇÀÔ´Ï´Ù. ´ÙÀ½°ú °°Àº ±¸¼º ÇüÅÂÁÒ.
 ÀÎÅͳݸÁ -> ºê¸´Áö ¹æÈº® -> ¼¹ö ¶Ç´Â ³»ºÎ PC (ÀÌ ¼¹öÀÇ IP´Â °øÀÎ IP¸¦ ±×´ë·Î »ç¿ë °¡´É. ¹æÈº® ³»ºÎÀÇ ¼¹ö³ª PC´Â IP º¯°æ¾øÀÌ ¹æÈº®¸¸ Ãß°¡Çؼ º¸¾È °ÈÇÒ ¼ö ÀÖÀ½)
 
 ¼¹öº°·Î °³ÀιæÈº® ÇüÅ·Π¾²´Â °Å¸é ÇÊ¿ä¾ø½À´Ï´Ù.
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 | »õ·Î¿î ÁÖÁ¦¸¦ ¿Ã¸± ¼ö ¾ø½À´Ï´Ù ´ä±ÛÀ» ¿Ã¸± ¼ö ¾ø½À´Ï´Ù
 ÁÖÁ¦¸¦ ¼öÁ¤ÇÒ ¼ö ¾ø½À´Ï´Ù
 ¿Ã¸° ±ÛÀ» »èÁ¦ÇÒ ¼ö ¾ø½À´Ï´Ù
 ÅõÇ¥¸¦ ÇÒ ¼ö ¾ø½À´Ï´Ù
 
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