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<article>
<title>
DHCPd mini HOWTO
<author>ÀúÀÚ : Paul Makeev <<url url="mailto: mac@RoSprint.net" name="mac@RoSprint.net" >>
 <date> v1.2, 1997.6.24
<trans>  ¿ªÀÚ : ½É»óÇö <<url url="mailto: artsilly@ee.korea.ac.kr" name="artsilly@ee.korea.ac.kr" >>
<tdate>   v1.2-0.9, 1998.3.25
<abstract>
  À̹®¼­´Â DHCPd¸¦ »ç¿ëÇϱâ À§ÇÑ °£·«ÇÑ Á¤º¸¿Í ³»¿ëÀ» ´ã°íÀÖ´Â mini HOWTO ÀÌ´Ù.
  </abstract>
<toc>

<sect> ¼Ò°³
<p>DHCP(Dynamic Host Configuration Protocol)´Â °¢°¢ÀÇ È£½ºÆ®ÀÇ ³×Æ®¿öÅ© ÆÄ¶ó¹ÌÅÍ 
 ¹× ¼³Á¤ »çÇ×µéÀ» ¼­¹öÀÇ ¼¼ÆÃÀ» »ç¿ëÇÏ¿© ¿ø°ÝÀ¸·Î ¼³Á¤ÇØÁÖ´Â ÇÁ·ÎÅäÄÝÀÌ´Ù. DHCP
 ´Â BOOTP¿Í ȣȯÀ» À¯ÁöÇÑ´Ù. ÀÌÁ¡¿¡  ´ëÇØ¼­´Â RFC 2131(ÀçºÐ·ù ÀÌÀüÀÇ RFC  1531) 
 ¸¦ Âü°íÇϱ⠹ٶõ´Ù. ±×¹ÛÀÇ ¹®°Çµé¿¡ ´ëÇØ¼­´Â À̹®¼­ ¸»¹ÌÀÇ URLµéÀ» ÀÌ¿ëÇÏ¿© ã
 ¾Æº¼ ¼ö ÀÖ´Ù.

  ÀÌ ¹Ì´Ï-ÇÏ¿ìÅõ ¹®¼­´Â DHCP ¼­¹ö µ¥¸ó¿¡ ´ëÇÑ ³»¿ëÀÌ´Ù. DHCP Ŭ¶óÀÌ¾ðÆ®  µ¥¸ó¿¡ 
 ´ëÇØ¼­´Â DHCPcd-mini-HOWTO¸¦ Âü°íÇϱ⠹ٶõ´Ù. DHCPcd ÆÐŰÁö´Â ´ÙÀ½  »çÀÌÆ®¿¡¼­ 
 ½±°Ô ±¸ÇÒ ¼ö ÀÖ´Ù.
  
  ¹èÆ÷ »çÀÌÆ®:   <url url="ftp:// ftp.kobe-u.ac.jp /pub/PC-UNIX/Linux/network/dhcp
                  32kB dhcpcd-0.65.tar.gz" name="ftp.kobe-u.ac.jp /pub/PC-UNIX/Linux/network/dhcp
                  32kB dhcpcd-0.65.tar.gz" >
  º¸Á¶ »çÀÌÆ®: <url url="http://sunsite.unc.edu /pub/Linux/system/network/daemons
                  32kB dhcpcd-0.65.tar.gz" name="sunsite.unc.edu /pub/Linux/system/network/daemons
                  32kB dhcpcd-0.65.tar.gz" >
</p>
  
<sect> ¸®´ª½º¿¡¼­ÀÇ DHCP ¼­¹ö
<p>ÈçÈ÷ ¸»ÇÏ´Â Unix½ºÅ¸ÀÏÀÇ OS¿¡¼­ »ç¿ëÇÒ  ¼ö ÀÖ´Â DHCP ¼­¹öÀÇ Á¾·ù´Â  ´Ù¾çÇÏ´Ù. 
 À̰͵éÀº »ó¿ë ¶Ç´Â ¹«·á¼ÒÇÁÆ®¿þ¾îÀÇ ÇüÅ·Π¹èÆ÷µÈ´Ù. ÀÌ ÇÏ¿ìÅõ ¹®¼­¸¦ ÀÛ¼ºÇϸç 
 Paul Vixie/ISC DHCPD ¼­¹ö µ¥¸óÀ» ÀÌ¿ëÇÏ¿© Å×½ºÆ® ÇÏ¿´´Ù. ÀÌ ÆÐŰÁö´Â  ¸®´ª½º¿¡
 ¼­¸¸ ¾µ ¼ö ÀÖµµ·Ï Á¦ÀÛµÈ °ÍÀº ¾Æ´ÏÁö¸¸ º° °í»ý¾øÀÌ ÄÄÆÄÀÏÇϰí ÀνºÅç ÇÒ ¼ö  ÀÖ
 ´Ù.

  ´ÙÀ½ »çÀÌÆ®¿¡¼­  Á¦°øµÇ´Â ÃֽŹöÀüÀ»  ÀÌ¿ëÇϰųª  ÀÌ ¹®¼­¸¦  ÀÛ¼ºÇϸç È®ÀÎµÈ 
 5.0.9-º£Å¸¹öÀüÀ» ±¸Çؼ­ »ç¿ëÇÏ¸é µÈ´Ù.
  
  ¹èÆ÷ »çÀÌÆ® :<url url=" ftp://ftp.isc.org/isc/dhcp/DHCPD-BETA-5.16.tar.gz" name="ftp.isc.org/isc/dhcp/DHCPD-BETA-5.16.tar.gz" >
  5.0.9-º£Å¸¸¦ ±¸ÇÒ ¼ö Àִ°÷ : <url url="http://www.isc.org/dhcp/dhcp-beta.html" name="www.isc.org/dhcp/dhcp-beta.html" >
  
  <url url="ftp://ftp.vix.com" name="ftp.vix.com" >¿¡¼­´Â ´õÀÌ»ó DHCPD ÆÐŰÁö¸¦ ±¸ÇÒ ¼ö ¾øÀ» °ÍÀÌ´Ù.(¿À·¡µÈ ÇÏ¿ìÅõ ¹®
 ¼­¸¦  º¸°í  ¾ÆÁ÷µµ   ÀÌ »çÀÌÆ®¸¦   ã¾Æ¿À´Â  »ç¶÷ÀÌ   ÀÖ´ÂÁöµµ ¸ð¸£°Ú´Ù.   :-) 
 ftp.isc.org¿¡¼­ ÆÐŰÁö¸¦ ã¾Æ »ç¿ëÇϱ⠹ٶõ´Ù.
 * ÄÄÆÄÀÏ ÇÏ°í »ç¿ëÇϱâÀü¿¡ ¹Ýµå½Ã README È­ÀÏÀ» ¼÷ÁöÇϱ⠹ٶõ´Ù. ¸®´ª½ºÀÇ  °æ
 ¿ì¿¡ ÄÄÆÄÀÏÇÏ´Â ¹æ¹ý¿¡ ´ëÇØ ³ª¿ÍÀÖÀ» °ÍÀÌ´Ù.
</p>  

<sect> Ä¿³Î ¼³Á¤Çϱâ
<p>Ä¿³Î¿¡¼­ÀÇ MULTICAST, Socket Filtering ¿É¼ÇÀ» Ȱ¼ºÈ­ ½ÃÄÑÁÖ¾î¾ß ÇÑ´Ù. ¹°·Ð TCP/IP ³×Æ®¿öÅ© ¼³Á¤
 À» ÇØÁÖ¾î¾ß ÇÏ´Â °ÍÀº ´ç¿¬ÇÑ ÀÏÀÌ´Ù. ^.^
</p>  

<sect>¼³Á¤Çϱâ
<p>[<url url="mailto: artsilly@ee artsilly" name="artsilly@ee artsilly" >]# ifconfig -a
  À§ ¸í·ÉÇàÀ» ÅëÇØ¼­ ´ÙÀ½°ú ºñ½ÁÇÑ ³»¿ëÀ» º¼ ¼ö ÀÖÀ» °ÍÀÌ´Ù.
<verb>
  eth0      Link encap:10Mbps Ethernet  HWaddr 00:C0:4F:D3:C4:62
            inet addr:183.217.19.43  Bcast:183.217.19.255  Mask:255.255.255.0
            UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
            RX packets:2875542 errors:0 dropped:0 overruns:0
            TX packets:218647 errors:0 dropped:0 overruns:0
            Interrupt:11 Base address:0x210
  </verb>
  ¸¸ÀÏ 3¹øÂ° ¶óÀο¡ ÀÖ´Â MULTICAST¶ó´Â ´Ü¾î°¡ º¸ÀÌÁö ¾Ê´Â´Ù¸é 3Àý¿¡¼­ ¾ð±ÞÇÑ Ä¿
 ³Î ¼³Á¤À» ÇØÁÖ¾î¾ß ÇÑ´Ù. MULTICAST°¡  µÇ°í ÀÖ´Â Ä¿³ÎÀ̶ó¸é ´ÙÀ½ÀÇ ¸í·ÉÀ»  ÅëÇØ 
 ¾Æ·¡¿Í ºñ½ÁÇÑ ³»¿ëÀÌ ³ª¿Í¾ß ÇÑ´Ù.
  
  [<url url="mailto: artsilly@ee artsilly" name="artsilly@ee artsilly" >]# netstat -rn 
<verb>
  Kernel routing table
  Destination     Gateway         Genmask         Flags Metric Ref Use    Iface
  255.255.255.255 0.0.0.0         255.255.255.255 UH    0      0      101 eth0
</verb>
  ÀÌ ³»¿ëÀº ¸ÖƼij½ºÆ® ¶ó¿ìÆÃÀ» ¼³Á¤ÇØ ³õ¾Æ¾ßÇÑ´Ù.
</p>  

<sect>¸ÖƼij½ºÆ®ÀÇ ¼³Á¤ ¹× ±× ¹®Á¦Á¡
<p>
  ´ÙÀ½ÀÇ ¸í·ÉÇà
  [<url url="mailto: artsilly@ee artsilly"name="artsilly@ee artsilly">]# route add -host 255.255.255.255
  À¸·Î 4Àý¿¡¼­ ¸»ÇÑ ¸ÖƼij½ºÆ®À» ¼¼ÆÃÇÒ ¼ö ÀÖ´Ù. ¸¸¾à À̰æ¿ì "Unknown host"¶ó´Â 
 ¿¡·¯°¡ ³ª¿Â´Ù¸é   "route add  -host hostname  eth0" °°Àº  ¸í·Éº¸´Ü ÀÌ  ÁÖ¼Ò¸¦ 
 /etc/hosts È­ÀÏ¿¡ ÷°¡Çϱ⸦ ¹Ù¶õ´Ù. Á¤»óÀûÀ¸·Î µ¿ÀÛÇÏÁö ¾Ê´Â´Ù¸é Ä¿³ÎÀ»  ÃÖ½Å
 ¹öÀüÀ¸·Î ±³Ã¼ÇÏ´ø°¡ »õ·Î¿î ³×Æ®¿öÅ© À¯Æ¿¸®Æ¼¸¦ ±¸ÇÏ¿©¾ß ÇÒ °ÍÀÌ´Ù.
</p>  

<sect> DHCPD ¼³Á¤
<p>
  ¹èÆ÷µÇ´Â ÆÐŰÁö¿¡ Æ÷ÇÔµÈ ¹®¼­¸¦ ²Ä²ÄÈ÷  Àб⠹ٶõ´Ù. ¼³Á¤¿¡ ´ëÇÑ ³»¿ëÀº  Áö±Ý 
 ´Ù·ç±â¿¡´Â ³Ê¹« º¹ÀâÇÏ´Ù.
</p>  

<sect> µÎ°³ÀÌ»óÀÇ ÀÌ´õ³Ý Ä«µå¿¡¼­ DHCPD¸¦ »ç¿ëÇϱâ
<p>
  DHCPD ¸ÞÀϸµ ¸®½ºÆ®¿¡  ÀÇÇϸé ÃֽŠ ¾ÈÁ¤ Ä¿³ÎÀÎ  2.0.31°ú DHCPDÀÇ  ÃֽŹöÀüÀÎ 
 5.0.15¸¦ ÀÌ¿ëÇÏ¿© 2°³ÀÌ»óÀÇ ¹°¸®Àû ÀÎÅÍÆäÀ̽º¸¦ »ç¿ëÇÒ ¼ö ÀÖ´Ù°í ÇÑ´Ù.  2.0.31
 ÀÇ Ä¿³Î¿¡¼­ ¾²´Â SO_BINDTODEVICE Äڵ带 ÀÌ¿ëÇÏ¿© ÇÏÀ§·¹º§ÀÇ ¹°¸®ÀûÀÎ  ÀÎÅÍÆäÀÌ
 ½º¸¦ ±¸ºÐÇÏ¿© »ç¿ëÇÒ ¼ö ÀÖ´ÙÇÑ´Ù. °á±¹ ÃֽŹöÀüÀÇ DHCPD¿¡¼­´Â À̰ÍÀ»  ÀÌ¿ëÇÏ¿© 
 µÎ°³ÀÇ ÀÎÅÍÆäÀ̽º¸¦ »ç¿ëÇÒ ¼ö ÀÖ´Â °ÍÀÌ´Ù. ±×·¯³ª ÀÌ ¹æ¹ýÀº ¾ÆÁ÷µµ  º£Å¸¹öÀüÀÓ
 À» ±â¾ïÇØ¾ß ÇÑ´Ù. ³ª¿ª½Ãµµ È®ÀÎÇØ  º¸Áö ¸øÇßÁö¸¸ ´ÙÀ½¹öÀüÀÇ HOWTO ¹®¼­¿£  Á»´õ 
 Á¤¸®µÈ Á¤º¸¸¦ ÁÙ ¼ö ÀÖÀ» °ÍÀÌ´Ù.
</p>  

<sect> µ¿Àû µµ¸ÞÀÎ ³×ÀÓ ¼­ºñ½º(Dynamic DNS)
<p>
  DNS¿Í DHCP ¼­¹ö¸¦ ÇÔ²² »ç¿ëÇÔÀ¸·Î¼­ µµ¸ÞÀÎ ³×ÀÓÀ» µ¿ÀûÀ¸·Î ÇÒ´çÇÏ´Â °ÍÀº ¸Å¿ì 
 °í¹«ÀûÀÌ¸ç ±ÇÀåÇÒ ¸¸ÇÑ  ¹æ¹ýÀÌ´Ù. RFC  2136À̳ª 2137À»  Âü°íÇϵµ·Ï ÇÑ´Ù.  ¸î¸î 
 DHCP¼­¹ö¿Í DNS ¼­¹ö´Â DNS Á¤º¸¸¦ È¿°úÀûÀ¸·Î °»½ÅÇÒ ¼ö ÀÖ´Â È¿À²ÀûÀÎ ¸ÞÄ«´ÏÁòÀ» 
 Á¦°øÇÑ´Ù. 

  ISC¿¡¼­ °³¹ßµÇ°í ÀÖ´Â BIND v.8¿¡¼­´Â BIND³»ºÎ¿¡¼­ µ¿Àû °»½Å(Dynamic Update)¸¦ 
 ÇÒ ¼ö ÀÖ´Â ¹æ¹ýÀ» Á¦°øÇϰí ÀÖ´Ù. Á¶¸¸°£ DHCPD ¿Í BIND°¡ È¿°úÀûÀ¸·Î °áÇյDZ⸦ 
 ±â´ëÇÑ´Ù. BIND´Â ´ÙÀ½ÀÇ ÁÖ¼Ò¿¡¼­ ±¸ÇÒ ¼ö ÀÖ´Ù.
  
  BIND v.8 URL: <url url="http://www.isc.org/bind.html" name="www.isc.org/bind.html">
  
  ¾à°£ °³ÀÎÀûÀÎ À̾߱⸦ ÇÏÀÚ¸é ÇöÀç DHCP¿Í DNS Å×ÀÌºí¿¡ È£½ºÆ® ³×ÀÓÀ» ÀÚµ¿À¸·Î 
 Ãß°¡ÇÏ´Â Python ÇÁ·Î±×·¥À» ÀÛ¼ºÇϰí ÀÖ´Ù. RFC¿¡¼­ ±ÇÀåÇÏ´Â »çÇ×Àº ¾Æ´ÏÁö¸¸  ¾Æ
 ÁÖ ÁöÀúºÐÇÏ°í ±ÍÂúÀº ÀÏÀ» ÇØÁØ´Ù. Á¤º¸°¡ ÇÊ¿äÇÑ »ç¶÷Àº À§ÀÇ ÁÖ¼Ò·Î ¸ÞÀÏÀ» º¸³»
 Áֱ⠹ٶõ´Ù.
</p>  

<sect> ¿©·¯ ÇÁ·Î±×·¥À» ±¸ÇÒ ¼ö ÀÖ´Â °÷
<p> <url url=" http://www.isc.org/dhcp.html" name="www.isc.org/dhcp.html"> 

  - ISC DHCP ȨÆäÀÌÁö. DHCPD¿¡ ´ëÇÑ ¸¹Àº °ÍÀ» ¾òÀ» ¼ö ÀÖ´Ù. °³ÀÎÀûÀ¸·Î ÁÁ¾ÆÇÏ´Â 
 »çÀÌÆ®ÀÌ´Ù.
  <url url="http://www.isc.org/bind.html" name="www.isc.org/bind.html" >

  - BIND v.8 ÀÇ Á¤º¸¸¦ ¾òÀ» ¼ö ÀÖ´Ù.
  <url url="http://www-leland.stanford.edu/%7Ellurch/win95netbugs/faq-c.html" name="www-leland.stanford.edu/%7Ellurch/win95netbugs/faq-c.html" >

  - À©µµ¿ìÁî 95 ½Ã½ºÅÛÀÇ ³×Æ®¿öÅ© ¼¼ÆÃ¿¡ ´ëÇÑ Á¤º¸µé
  <url url="http://www.bucknell.edu/~droms/dhcp/index.html" name="www.bucknell.edu/~droms/dhcp/index.html" >

  - Ralph Droms°¡ Á¦°øÇÏ´Â ÈǸ¢ÇÑ DHCP¿¡ ´ëÇÑ FAQ¿Í ¸µÅ©µé
  <url url="http://web.syr.edu/~jmwobus/comfaqs/dhcp.faq.html" name="web.syr.edu/~jmwobus/comfaqs/dhcp.faq.html">

  - John Wobus°¡ Á¦°øÇÏ´Â DHCP ÀϹÝÀûÀÎ FAQ¿Í Á¤º¸µé

  ¸ÞÀϸµ ¸®½ºÆ®
  <url url="mailto: dhcp-server@fugue.com" name="dhcp-server@fugue.com" > - ISC/Vixie DHCPD ¿¡ ´ëÇÑ ¸ÞÀϸµ ¸®½ºÆ®
  <url url="mailto: dhcp-v4@bucknell.edu" name="dhcp-v4@bucknell.edu">- bucknell DHCPD ¿¡ ´ëÇÑ ¸ÞÀϸµ ¸®½ºÆ®
  </p>
</article>


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