DHCP mini-HOWTO (DHCPd/DHCPcd) <subtitle>DHCP ÇÁ·ÎÅäÄÝ°ú Ŭ¶óÀ̾ðÆ®/¼­¹ö¿¡¼­ DHCP¸¦ »ç¿ëÇÏ´Â ¹æ¹ý <author>ºí¶óµð¹Ì¸£ ºÏ»ê(Vladimir Vuksan) <htmlurl url="vuksan@veus.hr" name="vuksan@veus.hr"> <date>v2.6, 14 November 1998 <trans>½É»óÇö <htmlurl url="mailto:artsilly@eeserver.korea.ac.kr" name="artsilly@eeserver.korea.ac.kr"> <tdate>v1.0s, 1998³â 12¿ù 28ÀÏ <abstract> ÀÌ ¹®¼­¿¡¼­´Â ¸®´ª½º È£½ºÆ®¸¦ DHCP ¼­¹ö·Î »ç¿ëÇϰųª DHCP Ŭ¶óÀ̾ðÆ®·Î »ç¿ëÇϱâ À§ÇÏ¿© ¼³Á¤ÇÏ´Â ¹æ¹ý¿¡ ´ëÇØ ±âº»ÀûÀÎ ¼öÁØ¿¡¼­ ´Ù·ç°í ÀÖ´Ù. </abstract> <!-- Â÷·Ê --> <toc> <!-- º»¹®½ÃÀÛ ^^ ÀÚ º¯È¯ÇÏÀÚ±¸. ²þ--> <sect>¼Ò°³ <p> <sect1>º¯¸íÀÇ ±Û <p> ±ÛÀÇ ³»¿ë¿¡ ´ëÇØ ¾î¶°ÇÑ Ã¥ÀÓÀ» Áú Àǹ«´Â ¾ø´Ù°í »ý°¢ÇÑ´Ù. ÀÌ ±ÛÀÇ ¸ðµç ¿¹Á¦³ª ³»¿ëÀ» ¾²´Â °Í¿¡ ´ëÇؼ­´Â »ç¿ëÀÚ°¡ Ã¥ÀÓÀ» Á®¾ß ÇÑ´Ù. °Ô´Ù°¡ ÀÌ ±ÛÀº ¿À·£ ¸¸¿¡ °³Á¤µÈ ÃֽŠ¹öÀüÀÇ ±ÛÀ̹ǷΠ»ç¿ëÀÚÀÇ ½Ã½ºÅÛ¿¡ ½É°¢ÇÑ ¿µÇâÀ» ³¢Ä¥ ¿À·ù³ª Á¤È®ÇÏÁö ¾ÊÀº ºÎºÐÀÌ ÀÖÀ» ¼ö ÀÖ´Ù. ºñ·Ï ³»Å°Áö ¾Ê´õ¶óµµ Ç×»ó ÁÖÀǸ¦ ±â¿ïÀÌ¸ç °¢ ¼ø¼­¸¦ ¼öÇàÇØ¾ß ÇÑ´Ù. ÀúÀÚ´Â ÀÌ ¹®¼­·Î »ý±ä ÀÏ¿¡ ´ëÇؼ­ Ã¥ÀÓÀ» ÁöÁö ¾Ê´Â´Ù. ¶ÇÇÑ ÀÌ ±ÛÀº <em/°ø½ÄÀûÀÎ ¹®¼­°¡ ¾Æ´Ï¶ó/´Â »ç½ÇÀº ÀνÄÇÏ°í ÀÖ¾î¾ß ÇÑ´Ù. ºñ·Ï ÀÌ ±ÛÀÇ ³»¿ëÀÌ ¸¹Àº »ç¶÷µé¿¡°Ô À־ Àû¿ëÀÌ µÇ°í Àß ÀÛµ¿ÇÏÁö¸¸ °¡Á¤¿¡¼­ ½ÃÀÛÇÑ ³»¿ëÀÌ ÀûÁö ¾ÊÀ½À» ¹àÇôµÐ´Ù. °á±¹ ÀÌ ±ÛÀ» ¾²´Â °Í¿¡ ´ëÇÑ ¸ðµç Ã¥ÀÓÀº »ç¿ëÀÚ°¡ Á®¾ßÇÑ´Ù. <sect1>ÀÌ ±ÛÀÇ ÃֽŠ¹öÀü¿¡ ´ëÇÏ¿© <p> ÀÌ ±ÛÀÇ ÃֽŠ¹öÀüÀº Á¤±âÀûÀ¸·Î <it/comp.os.linux.answers/ ¿¡ Æ÷½ºÆà µÇ°í ÀÖ´Ù. ¶ÇÇÑ HOWTO ¹®¼­¿¡ ´ëÇÑ Á¤º¸¸¦ ´ã°í ÀÖ´Â ¸¹Àº À͸í ftp¸¦ ÅëÇؼ­µµ ¾òÀ» ¼ö ÀÖ´Ù. <htmlurl url="ftp://sunsite.unc.edu/pub/Linux/docs/HOWTO" name="ftp://sunsite.unc.edu/pub/Linux/docs/HOWTO"> ÀϹÝÀûÀ¸·Î´Â ¸®´ª½º ¹®¼­ ÇÁ·ÎÁ§Æ® ȨÆäÀÌÁö(Linux Document Project)¸¦ ÅëÇØ ½±°Ô ´Ù¿î·Îµù ÇÒ ¼ö ÀÖ´Ù. <htmlurl url="http://sunsite.unc.edu/LDP/" name="http://sunsite.unc.edu/LDP/"> <sect1>Çǵå¹é <p> ÀÌ ¹®¼­¸¦ Á¦ÀÛÇϴµ¥ ¿©·¯ºÐÀÇ µµ¿òÀº ¹«Ã´À̳ª À¯¿ëÇÏ´Ù. ¿©·¯ºÐÀÇ Á¦¾ÈÀ̳ª ÀÇ°ßÀÌ ¾ø¾ú´Ù¸é ÀÌ ¹®¼­´Â Á¸ÀçÇÏÁö ¸øÇßÀ» °ÍÀÌ´Ù. ÀÌ ¹®¼­¿¡ ´ëÇØ ¾î¶² Ãß°¡ »çÇ×À̳ª, ºñÆò ȤÀº Á¦¾ÈÀÌ ÀÖÀ¸½Ã´Ù¸é <tt/vuksan@vesus.hr/·Î ¸ÞÀÏ º¸³»Áֽñ⠹ٶõ´Ù. <sect1>µµ¿òÀ» ÁֽŠºÐµé <p> ÀÌ ¹®¼­´Â ±âº»ÀûÀ¸·Î ÆÄ¿ï ¸ÆÅ°ºê(Paul Mackeev)ÀÇ ÃÖÃÊ ¹öÀü ¹®¼­¸¦ ±âÃÊ·Î ÇÏ¿© ÀÛ¼ºµÇ¾ú´Ù. ±×¸®°í ´ÙÀ½ÀÇ »ç¶÷µéÀÌ ¹Ì´Ï ÇÏ¿ìÅõ¸¦ ÀÛ¼ºÇϴµ¥ ¸¹Àº °øÇåÀ» Çß´Ù. <itemize> <item>ÇÏÀÌÄÚ ½¯¸®Å͸¸(Heiko Shlittermann) <item>Á¶³ª´Ü ½º¹Ì½º(Jpnathan Smith) <item>´Ü Ä«¹ÙÀÚ(Dan khabaza) <item>ÇÒ »çµµÇÁ½ºÅ°(Hal Sadofsky) <item>Ç ½ºÅä¿ì³Ê(Henrik Stoerner) <item>Æú ·Î½ÌÅÏ(Paul Rossington) </itemize> <sect1>ÀúÀÛ±Ç <p> ÀÌ ¹®¼­ÀÇ ÀúÀÛ±ÇÀº ºí¶óµð¹Ì¸£ ºÏ»ê(Vladimir Vuksan) (c) 1998 ¿¡°Ô ¼ÓÇÑ´Ù. ´ÙÀ½ »çÇ×À» ÁöÅ°¸ç ¹èÆ÷ÇØ ÁÖ±æ ¹Ù¶õ´Ù. <itemize> <item>ÀÌ ÀúÀÛ±ÇÀ» Ç¥½ÃÇÏ´Â ÇÑ, ´Ù¸¥ ¸®´ª½ºÀÇ ÇÏ¿ìÅõ ¹®¼­Ã³·³ ¿©·¯°¡Áö ¹æ¹ýÀ» ÅëÇØ ÀϺγª Àüü¸¦ ÀÓÀÇ·Î ¹Ù²Ù°Å³ª ¹èÆ÷ÇÒ ¼ö ÀÖ´Ù. »ó¾÷ÀûÀÎ Àç ¹èÆ÷ ¿ª½Ã ±ÇÀåµÇ°í Çã¶ôµÈ´Ù. ±×·¯³ª ±×·² »óȲÀÌ µÇ¸é ²À ÀúÀÚ¿¡°Ô °øÀûÀ¸·Î ¿¬¶ôÇØ ÁÖ±æ ¹Ù¶õ´Ù. <item>ÀÌ ¹®¼­¿¡ ´ëÇÑ ¹ø¿ªÀ̳ª ÀÌ ¹®¼­·ÎºÎÅÍÀÇ ¹ßÃé, ȤÀº Àç ÆíÁý¿¡ ´ëÇÑ ³»¿ë ¿ª½Ã ÀúÀÛ±ÇÀ» ²À Ç¥½ÃÇØ Áֱ⠹ٶõ´Ù. ¹°·Ð ´Ù¸¥ ¸®´ª½º ÇÏ¿ìÅõ ¹®¼­ ¿ª½Ã ÀÌ·± ±ÔÄ¢À» ÁöÄÑÁֱ⠹ٶõ´Ù. ±ÔÄ¢À» ÁöÅ°Áö ¾Ê°í´Â ÀÌ ±ÛÀ» ÀÌ¿ëÇÑ ´Ù¸¥ ¹®¼­ÀÇ ÀÛ¼ºÀº Çã¿ëµÇÁö ¾Ê´Â´Ù. ƯÀÌÇÑ »óȲ ÇÏ¿¡¼­¸¸ ¿¹¿Ü°¡ ÀÎÁ¤µÉ ¼ö ÀÖ´Ù. - ÀÌ °æ¿ì´Â ¹Ø¿¡ ³ª¿À´Â LINUX HOWTO °ü¸®ÀÚ¿Í Á¢ÃËÇϱ⠹ٶõ´Ù. <item>ÀÌ ¹Û¿¡ ÀúÀ۱ǿ¡ ´ëÇÑ Áú¹®ÀÌ ÀÖ´Ù¸é, LINUX HOWTO °ü¸®ÀÚ¿Í Á¢ÃËÇϱ⠹ٶõ´Ù. ´ÙÀ½À¸·Î ¸ÞÀÏÀ» º¸³»±â ¹Ù¶õ´Ù. <htmlurl url="mailto:linux-howto@sunsite.unc.edu" name="linux-howto@sunsite.unc.edu"> </itemize> <sect>DHCP ÇÁ·ÎÅäÄÝ <p> DHCP(Dynamic Host Configuration Protocol)´Â °¢°¢ÀÇ È£½ºÆ®(¹°·Ð À̶§¿¡´Â DHCP Ŭ¶óÀ̾ðÆ®°¡ ½ÇÇàÁßÀ̾î¾ß ÇÑ´Ù)ÀÇ Áß¿äÇÑ ³×Æ®¿öÅ© ÆĶó¹ÌÅÍ 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¡¿¡ ´ëÇؼ­´Â RFC 2131(ÀçºÐ·ù ÀÌÀüÀÇ RFC 1531)¸¦ Âü°íÇϱ⠹ٶõ´Ù. (±×¹ÛÀÇ ¹®¼­µé¿¡ ´ëÇؼ­´Â À̹®¼­ ¸»¹ÌÀÇ ÀÎÅÍ³Ý »çÀÌÆ®µéÀ» ÀÌ¿ëÇÏ¿© Âü°íÇϱ⠹ٶõ´Ù.) ¹°·Ð ´ÙÀ½ÀÇ DHCP FAQ ¿ª½Ã ¸¹Àº µµ¿òÀÌ µÉ °ÍÀÌ´Ù. <htmlurl url="http://web.syr.edu/~jmwobus/comfaqs/dhcp.faq.html" name="http://web.syr.edu/~jmwobus/comfaqs/dhcp.faq.html"> ÀÌ mini-HOWTO ¹®¼­´Â DHCP ¼­¹ö µ¥¸ó°ú DHCP Ŭ¶óÀ̾ðÆ® µ¥¸ó¿¡ ´ëÇØ ¸ðµÎ ´Ù·ç°í ÀÖ´Ù. (ÀÌÀü DHCPd mini-HOWTO ¿Í DHCPcd mini-HOWTO´Â ÀÌ ÇϳªÀÇ ¹®¼­·Î ÇÕÃÄÁ®¼­ ´õ ÀÌ»ó Á¸ÀçÇÏÁö ¾Ê´Â´Ù.) ¾Æ¸¶ ´ëºÎºÐÀÇ »ç¿ëÀÚµéÀº ¸®¸ðÆ® ¼­¹ö·ÎºÎÅÍ ³×Æ®¿öÅ© Á¤º¸¸¦ °¡Á®¿À±â À§ÇØ ¿öÅ©½ºÅ×À̼ÇÀÇ Å¬¶óÀ̾ðÆ® µ¥¸óÀ» ¼¼ÆÃÇÏ´Â °Í¿¡ ´ëÇØ °ü½ÉÀÌ ¸¹À» °ÍÀÌ´Ù. ¼­¹ö µ¥¸óÀ» ¼¼ÆÃÇÏ´Â °Í¿¡ ´ëÇؼ­´Â ³×Æ®¿öÅ© °ø±ÞóÀÇ ½Ã½ºÅÛ °ü¸®ÀÚ°¡ ´õ¿í ´õ ¸¹Àº °ü½ÉÀ» °¡Áú °ÍÀÌ´Ù. °á±¹ ÀÏ¹Ý »ç¿ëÀÚ¶ó¸é Ŭ¶óÀ̾ðÆ® µ¥¸ó ¸¸À» »ìÆ캸¸é µÉ °ÍÀÌ´Ù. <sect> DHCP Ŭ¶óÀ̾ðÆ® ¼³Á¤Çϱâ <p> <sect1>Ŭ¶óÀ̾ðÆ® µ¥¸ó ´Ù¿î·ÎµùÇϱâ <p> <bf/2.0.x ´ëÀÇ Ä¿³Î/ <p> ¾î¶² ¹èÆ÷º»À» ¾²´Â°¡¿¡ °ü°è¾øÀÌ ¸®´ª½º¿ë DHCP Ŭ¶óÀ̾ðÆ® µ¥¸óÀ» ´Ù¿î·Îµù ÇÒ ÇÊ¿ä°¡ ÀÖ´Ù. ´Ù¿î·ÎµùÇØ¾ß ÇÒ ÆÐÅ°Áö´Â ÈçÈ÷ dhcpcd ¶ó ºÎ¸£´Â °ÍÀÌ°í ÇöÀç ¹öÀüÀº 0.70 ÀÌ´Ù. ´ÙÀ½ »çÀÌÆ®¿¡¼­ ÆÐÅ°Áö¸¦ ´Ù¿î ¹Þ°í, ÆÐÅ°Áö¿¡ ´ëÇÑ ¼³¸íÀ» ÀÐÀ» ¼ö ÀÖÀ» °ÍÀÌ´Ù. <htmlurl url="ftp://sunsite.unc.edu/pub/Linux/system/network/daemons/dhcpcd-0.70.lsm" name="ftp://sunsite.unc.edu/pub/Linux/system/network/daemons/dhcpcd-0.70.lsm"> <bf/2.1.x ´ëÀÇ Ä¿³Î/ <p> 2.1.x ´ëÀÇ Ä¿³Î¿¡¼­´Â ipv4 ³×Æ®¿öÅ© ÆÐÅ°Áö°¡ º¯°æµÇ¾ú±â ¶§¹®¿¡ dhcpcd°¡ Á¤»óÀûÀ¸·Î µ¿ÀÛÇÏÁö ¾Ê´Â´Ù. ¹°·Ð ´ëºÎºÐÀÇ »ç¿ëÀÚµéÀº °³¹ß¹öÀüÀ» »ç¿ëÇÏÁö ¾Ê±â ¶§¹®¿¡ ±×¸® Å« ¹®Á¦°¡ ¾Æ´Ï¶ó°í º»´Ù. ÇÏÁö¸¸ °³¹ß¹öÀüÇÏ¿¡¼­ dhcpcd¸¦ »ç¿ëÇÏ°í ½Í´Ù¸é ¼¼Áö ºñÁîÀ¯Å©(Sergi Viznyuk), <tt/sergei@phystech.com/°¡ Á¦ÀÛÇÏ°í °íÄ£ dhcpcd 1.3.3 À» »ç¿ëÇÒ ¼ö ÀÖ´Ù. ´ÙÀ½ »çÀÌÆ®¿¡¼­ ¹ÞÀ» ¼ö ÀÖ´Ù. <itemize> <item><htmlurl url="ftp://phystech.dyn.ml.org/pub/" name="ftp://phystech.dyn.ml.org/pub/"> <item><htmlurl url="http://www.cps.msu.edu/~dunham/out/dhcpcd-1.3.6.tar.gz" name="http://www.cps.msu.edu/~dunham/out/dhcpcd-1.3.6.tar.gz"> </itemize> <sect1>½½·¢¿þ¾î¿¡¼­ ¼Â¾÷ <p> ¿ì¼±Àº DHCPcd ¸¦ ´Ù¿î·Îµå ¹Þ¾Æ¾ß ÇÑ´Ù. ´ÙÀ½ÀÇ ¼±»çÀÌÆ®¸¦ Âü°íÇ϶ó. <itemize> <item><htmlurl name="ftp://ftp.cdrom.com/pub/linux/sunsite/system/network/daemons/" url="ftp://ftp.cdrom.com/pub/linux/sunsite/system/network/daemons/"> <item><htmlurl name="ftp://sunsite.unc.edu/pub/Linux/system/network/daemons" url="ftp://sunsite.unc.edu/pub/Linux/system/network/daemons"> <item><htmlurl name="ftp://ftp.kobe-u.ac.jp/pub/PC-UNIX/Linux/network/dhcp" url="ftp://ftp.kobe-u.ac.jp/pub/PC-UNIX/Linux/network/dhcp"> (Primary site in Japan) </itemize> <itemize> <item>¾ÐÃàÀ» Ǭ´Ù. <verb/tar -zxvf dhcpcd-0.70.tar.gz/ <item>¾ÐÃàÀÌ Ç®·ÁÁø µð·ºÅ丮·Î µé¾î°¡°í dhcpcd¸¦ make ÇÑ´Ù. <verb> cd dhcpcd-0.70 make </verb> <item>¼³Ä¡ÇÑ´Ù.(¹°·Ð ÀÌ·¯ÇÑ °úÁ¤Àº ·çÆ®·Î ÇØ¾ß ÇÑ´Ù) <verb/make install/ </itemize> À§ÀÇ °úÁ¤À» ³¡³½´Ù¸é ¾Æ¸¶ /etc/dhcpc µð·ºÅ丮°¡ »ý±æ °ÍÀÌ´Ù. ÀÌ µð·ºÅ丮¿¡´Â DHCPÀÇ Á¤º¸ ¹× ¼³Á¤È­ÀÏÀÌ µé¾î°¡°í dhcpcd ½ÇÇàÈ­ÀÏÀº /usr/sbin¹ØÀ¸·Î µé¾î°¥ °ÍÀÌ´Ù. ¸¸ÀÏ ½Ã½ºÅÛ ºÎÆÃÁß¿¡ DHCP¸¦ ½ÇÇàÇÏ°í ½Í´Ù¸é ´ÙÀ½°ú °°ÀÌ rc.d ¸¦ ¹Ù²Ù¾î ÁÖ¾î¾ß ÇÒ °ÍÀÌ´Ù. <verb> cd /etc/rc.d mv rc.inet1 rc.inet1.OLD </verb> ÀÌ °úÁ¤Àº º¸´Â ¹Ù¿Í °°ÀÌ ¿¹Àü ³×Æ®¿öÅ© ¼³Á¤ ½ºÅ©¸³Æ®¸¦ ´Ù¸¥ À̸§À¸·Î ¹Ù²Ù¾î º¸°üÇØ ³õ´Â °ÍÀÌ´Ù. DHCP¸¦ ¾²±â À§ÇØ »õ·Î¿î rc.inet1 ½ºÅ©¸³Æ®¸¦ ¸¸µé¾î¾ß ÇÒ °ÍÀÌ´Ù. ´ÙÀ½°ú °°Àº ³»¿ëÀ» ÇÊ¿ä·Î ÇÑ´Ù. <code> #!/bin/sh # # rc.inet1 This shell script boots up the base INET system. HOSTNAME=`cat /etc/HOSTNAME` #This is probably not necessary but I #will leave it in anyways # Attach the loopback device. /sbin/ifconfig lo 127.0.0.1 /sbin/route add -net 127.0.0.0 netmask 255.0.0.0 lo # IF YOU HAVE AN ETHERNET CONNECTION, use these lines below to configure the # eth0 interface. If you're only using loopback or SLIP, don't include the # rest of the lines in this file. /usr/sbin/dhcpcd </code> À§ÀÇ ½ºÅ©¸³Æ®¸¦ ÀúÀåÇÏ°í ¸®ºÎÆÃÀ» ÇÑ´Ù. ÀÌÁ¦´Â 3.8Àý·Î ³Ñ¾î°¡¸é µÈ´Ù. <sect1>·¹µåÇÞ 5.0 ±×¸®°í ±× ÀÌ»óÀÇ ¹öÀü¿¡¼­ ¼Â¾÷ <p> ·¹µåÇÞ 5.0 ÀÌ»óÀÇ ¹èÆ÷º»¿¡¼­´Â DHCPcd¸¦ ¼³Á¤ÇÏ´Â °ÍÀÌ Á¤¸»·Î ½±´Ù. ¿ÀÁ÷ ´ç½ÅÀÌ ÇØ¾ß ÇÒ ÀÏÀº ´ÙÀ½°ú °°ÀÌ Å¸ÀÌÇÎ ÇÔÀ¸·Î ÄÁÆ®·Ñ ÆгÎÀ» ¿©´Â °ÍÀÌ´Ù. <verb/control-panel/ <itemize> <item>"³×Æ®¿öÅ© ÄÜÇDZԷ¹À̼Ç(Network Configuration)"À» ¼±Åà <item>ÀÎÅÍÆäÀ̽º Åÿ¡¼­ <item>ÀÌ´õ³Ý(¾Æ¸¶ eth0)ÀÎÅÍÆäÀ̽º¸¦ ¼±ÅÃÈÄ <item>Edit Ethernet/Bus InterfaceÀÇ <bf/"Activate interface at boot time"/À» ¼±ÅÃÇÑ´Ù. ¹°·Ð ÇÁ·ÎÅäÄݷδ <bf/DHCP/¸¦ ¼±ÅÃÇØ ÁÖ¸é µÈ´Ù. </itemize> ÀÌÁ¦´Â 3.8Àý·Î °¡¾ß ÇÑ´Ù. <sect1>·¹µåÇÞ 4.x¿Í Ä®µ¥¶ó ¿ÀÇ ¸®´ª½º 1.1/1.2¿¡¼­ ¼Â¾÷ <p> ÀÌ ¹öÀüÀº ¹èÆ÷º»ÀÇ cdromÀ̳ª ftp¿¡¼­ RPMÀ¸·Î ¹­¿©Áø DHCPcd¸¦ ½±°Ô ãÀ» ¼ö ÀÖ´Ù. ´Ù¿î·Îµå °¡´ÉÇÑ ftp »çÀÌÆ®´Â ´ÙÀ½À» Âü°íÇ϶ó. <htmlurl url="ftp://ftp.redhat.com/pub/redhat/redhat-4.2/i386/RedHat/RPMS/dhcpcd-0.6-2.i386.rpm" name="ftp://ftp.redhat.com/pub/redhat/redhat-4.2/i386/RedHat/RPMS/dhcpcd-0.6-2.i386.rpm"> ´Ù¿î ¹ÞÀº DHCPcd¸¦ ÀνºÅçÇÑ´Ù. <verb/rpm -i dhcpcd-0.6-2.i386.rpm/ ¹°·Ð ½½·º¿þ¾î¿¡¼­ ÇÏ´Â °Íó·³ Á÷Á¢ ¼Ò½º¸¦ ¹Þ¾Æ´Ù°¡ ÄÄÆÄÀÏÇؼ­ ¾µ ¼öµµ ÀÖ´Ù. Áö±Ý ¼³¸íÇÏ°íÀÚ ÇÏ´Â ¹æ¹ýÀº ³´¾Å(nothing) <tt/nothing@cc.gatech.edu/À¸·ÎºÎÅÍ ¹ÞÀº ³»¿ëÀÌ´Ù. <quote> ¿ì¼± /etc/resolv.conf¿¡ ³õ¿©ÀÖ´Â °íÁ¤ IP¸¦ Áö¿ö¾ß ÇϼÅ. ÇÏÁö¸¸ search¿Í nameserver°¡ ÀÖ´Â ¶óÀÎÀº ±×´ë·Î µÖ¾ßÇØ. ¿Ö³Ä¸é ¹«½¼ ÀÌÀ¯¿¡¼±Áö ¸ð¸£°ÚÁö¸¸ ³»°¡ ¾²´Â dhcpcd °¡ /etc/dhcpc/resolv.conf È­ÀÏÀ» ¾È¸¸µé´õ¶ó±¸. ±×·¡¼­ ±×³É ÀÌ·±½ÄÀ¸·Î ¼³Á¤À» ÇØ ÁáÁö. ÇÏÁö¸¸ ´ÙÀ½°ú °°ÀÌ ÇÏ¸é µÉ²¨¼Å. ³ª¸ÓÁö ºÎºÐÀÌ ´ÙÀ̳ª¹Í ÇÏ°Ô ¼³Á¤µÉ ²¨¼Å. ¿ì¼± /etc/sysconfig/network È­ÀÏ¿¡¼­ HOSTNAMEÇÏ°í GATEWAY¸¦ Áö¿üÁö ¹°·Ð ´Ù¸¥ ¿£Æ®¸®ÀÎ NETWORKING, DOMAINNAME, GATEWAYDEV°°Àº °ÍÀº ³²°ÜµÎ°í, ±×¸®°í /etc/sysconfig/network-scripts/ifcfg-eth0 ¿¡¼­µµ IPADDR, NETMASK, NETWORK, ±×¸®°í BROADCASTµîÀ» Áö¿üÁö, DEVICE ¶û ONBOOT´Â Àý´ë ¼ÕÀ» ¾È´ë°í. ±×¸®°ï BOOTPROTO¿¡ Ç׸ñÀº BOOTPROTO=dhcp·Î ¹Ù²åÁö. ²À ÀúÀåÇϼÅ. ÀúÀå ¾ÈÇÏ°í ´ßÁúÇÏÁö ¸»°í. ±×¸®°í ºÎÆÃÇϼÅ. ±×·¯¸é DHCP°¡ µ¿ÀÛÇÒ ²¨¼Å(Àο빮À̱淡 Á¹¸³±âµµ ÇÏ°í Çؼ­ ÀúÆÈ°è ¸»Åõ·Î ¹ø¿ªÇØ ºÃ½À´Ï´Ù. ¹ÝÀÀÀÌ ¾ÈÁÁÀ¸¸é ´ãºÎÅÍ ÀÌ·± Áþ ¾ÈÇÏÁÒ. ¿ªÁÖ) </quote> ÀÌÁ¨ 3.8Àý·Î °¡ÀÚ! <sect1>µ¥ºñ¾È¿¡¼­ ¼Â¾÷ <p> ´ÙÀ½ »çÀÌÆ®¿¡¼­ µ¥ºñ¾È ÆÐÅ°ÁöÀÇ DHCPcd¸¦ ãÀ» ¼ö ÀÖÀ» °ÍÀÌ´Ù. <htmlurl url="ftp://ftp.debian.org/debian/dists/slink/main/binary-i386/net/dhcpcd_0.70-4.deb" name="ftp://ftp.debian.org/debian/dists/slink/main/binary-i386/net/dhcpcd_0.70-4.deb"> ȤÀº 3.2Àý¿¡¼­Ã³·³ ¼Ò½º Á÷Á¢¸¦ ÄÄÆÄÀÏÇصµ µÉ °ÍÀÌ´Ù. ÇÏ¿©°£ deb ÆÐÅ°Áö¸¦ Ç®°í ÀνºÅçÇϱâ À§Çؼ­´Â <verb>dpkg -i /where/ever/your/debian/packages/are/dhcpd*deb</verb> ÀÇ ¸í·ÉÀ» ¾´´Ù. ±×·±µ¥ ÀÌ °æ¿ì¿¡´Â ¾Æ¹«·± ¼³Á¤À» ÇØÁÙ ÇÊ¿ä°¡ ¾ø´Â °ÍÀ¸·Î º¸ÀδÙ. ÇÏÀÌÄÚ ½¯¸®Å͸¸(Heiko Shlittermann), <tt>heiko@os.inf.tu-dresden.de</tt>ÀÇ ÆíÁö¿¡ ÀÇÇϸé <quote> dhcpcd ÆÐÅ°Áö¸¦ ¼³Ä¡ÇÏ¸é ±× ½ÃÀÛ ½ºÅ©¸³Æ®°¡ °°ÀÌ ¼³Ä¡µË´Ï´Ù. ´Ù¸¥ ½ÃÀÛ ½ºÅ©¸³Æ®°¡ ³õÀÌ´Â /etc/init.d/<ÆÐÅ°Áö À̸§>¿¡ ³õÀÌ°ÚÁÒ. ¿©±â¼­´Â /etc/init.d/dhcpcd ÀÔ´Ï´Ù. ÀÌ ½ºÅ©¸³Æ®¸¦ ¿©·¯ºÐÀÌ ¾²´Â ·±·¹º§¿¡ ¸ÂÃß¾î /etc/rc?.d/ÀÇ µð·ºÅ丮·Î Ä«ÇÇ ÇØ Áְųª ¸µÅ©ÇØ ÁÖ½Ã¸é µË´Ï´Ù. º¸ÅëÀº 3¹øÀ̳ª 5¹øÀ» ¾²ÁÒ. (ÀÌ ³»¿ëÀÌ Àß ÀÌÇØ ¾È°¡½Ã¸é inittab¿¡ ´ëÇÑ ¸Å´º¾óÀ» º¸½Ã±â ¹Ù¶ø´Ï´Ù. ¿ªÁÖ) ±× ´ÙÀ½¿¡ ²À ºÎÆÃÇÒ ÇÊ¿ä´Â ¾ø½À´Ï´Ù. ´ÙÀ½¹ø¿¡ ºÎÆÃÇÏ¸é ´Ù½Ã ½ÃÀÛÇÏ°ÚÁö¸¸ Áö±ÝÀº dhcpcd ½ºÅ©¸³Æ®¸¦ ¼öµ¿À¸·Î ½ÇÇà ½ÃÅ°¸éµË´Ï´Ù. ´ÙÀ½Ã³·³ ÇÕ´Ï´Ù. <verb>/etc/init.d/dhcpcd start</verb> </quote> ÀÌÁ¦ 3.8Àý·Î °Ç³Ê¶Ý´Ï´Ù. <sect1>ÆÄ¿öÇǾ¾ ¸®´ª½º(LinuxPPC)¿Í MkLinux¿¡¼­ ¼Â¾÷ <p> ´ÙÀ½ ³»¿ëÀº R. »þÇÇ·Î(R. Sharpiro)°¡ ¾´ ³»¿ëÀÌ´Ù. ¿äÀÌÄ¡ Çϸ®±¸Ä¡(Yoichi Hariguchi)°¡ ¾´ dhcpcd ÀÇ 0.65/0.70 ¹öÀü ¸ðµÎ ÆÄ¿öÇǾ¾ ¸®´ª½º¿Í Mklinux Ä¿³Î 2.1.24¿¡¼­ ÈǸ¢ÇÏ°Ô µ¿ÀÛÇÏ¿´´Ù. ¹°·Ð µ¿ÀÛÀ» À§Çؼ­´Â ÆÄ¿öÇǾ¾ ¸®´ª½º¿¡¼­ Ç×»ó ÀÖ´Â ±×·± ¼¼ÆÃÀ» Àâ¾ÆÁÖ¾î¾ß ÇÑ´Ù. <itemize> <item>¸¸ÀÏ ¼Ò½º¿¡¼­ ½ÇÇàÈ­ÀÏ·Î ÄÄÆÄÀÏ ÇÏ°í ½Í´Ù¸é ÆÄ¿öÇǾ¾ ¸®´ª½ºÀÇ ÄÄÆÄÀÏ·¯°¡ 'char'¸¦ 'unsigned char'·Î ó¸®ÇÑ´Ù´Â °ÍÀ» »ý°¢ÇØ¾ß ÇÑ´Ù. ±×·¯³ª Çϸ®±¸Ä¡´Â 'char'¸¦ 'signed char'·Î »ý°¢ÇÏ°í ÀÛ¼ºÇÏ¿´´Ù. ÀÌ ¹®Á¦¸¦ ÇØ°áÇϱâ À§Çؼ­´Â Makefile ÀÇ CFLAGS¿¡ ´ÙÀ½ ¿É¼ÇÀ» ³Öµµ·Ï ÇÑ´Ù. "-fsigned-char" ±×¸®°í make! <item>ÇöÀç ÆÄ¿öÇǾ¾ ¸®´ª½º(aka linux-pmac)ÀÇ ¾ÈÁ¤¹öÀüÀº 2.1.24ÀÌ°í, À̶§´Â 2.1 ÆÐÄ¡¸¦ ¿ä±¸ÇÑ´Ù. <htmlurl url="http://www.cro.net/~vuksan/dhcppatch" name="http://www.cro.net/~vuksan/dhcppatch"> DR2.1 °ú DR3.0ÀÇ mklinux´Â 2.0´ëÀÇ Ä¿³Î(2.0.33)À» »ç¿ëÇÏÁö¸¸ ´Ù¸¥ ÆÐÄ¡´Â ÇÊ¿äÄ¡ ¾Ê´Ù. ¹°·Ð ÆÐÄ¡´Â Çصµ ÁÁ´Ù. ÆÄ¿öÇǾ¾ ¸®´ª½º cdrom¿¡ ÀÖ´Â dhcpcd rpm¿¡´Â 2.1 ÆÐÄ¡°¡ µé¾îÀÖÁö ¾Ê°í, °á±¹ cd¿¡ ÀÖ´Â È­Àϸ¸À¸·Î´Â ÆÄ¿öÇǾ¾ ¸®´ª½º¿¡¼­ »ç¿ëÇÒ ¼ö ¾ø´Ù. ¹°·Ð mklinux¿¡¼­´Â »ç¿ë °¡´ÉÇÒ °ÍÀÌ´Ù. <item>ÆÄ¿öÇǾ¾ ¸®´ª½º 2.1´ëÀÇ Ä¿³Î¿¡¼­´Â dhcpcd°¡ ½ÃÀÛÇÒ¶§ ¶ó¿ìÅÍ¿¡¼­ °æ°í ¸Þ¼¼Áö¸¦ »Ñ¸®´Â °ÍÀ» Àá½Ã º¼ ¼ö ÀÖÀ»Áö ¸ð¸¥´Ù. ¹«½ÃÇÒ ¼ö ÀÖÀ½ ¹«½ÃÇ϶ó. <item>Çϸ®±¸Ä¡ÀÇ dhcpcd´Â ÆÄ¿öÇǾ¾ ¸®´ª½º¿¡¼­ ¾à°£ Á¤Ã¼µÈ´Ù. ¼­¹ö·Î ¿¬°áÇÏ°í ¼³Á¤ °ªÀ» ¹Þ°í, ¶ó¿ìÆÃÀ» ½ÃÀÛÇϴµ¥ 30ÃÊÁ¤µµ °É¸°´Ù. ¶ÇÇÑ ÆÄ¿öÇǾ¾ ¸®´ª½ºÀÇ 2.1.24¿¡¼­´Â À§ÀÇ °æ°í ¸Þ¼¼Áö¸¦ ÅëÇØ ¶ó¿ìÆÃÀÌ °¡´ÉÇÏ´Ù´Â °ÍÀ» ¾Ë ¼ö ÀÖ´Ù. </itemize> 2.1.24 ÀÌÈÄÀÇ ¹öÀü¿¡¼­´Â ¾ÈŸ±õ°Ôµµ Çϸ®±¸Ä¡°¡ Á¦ÀÛÇÑ dhcpcd°¡ ÀÛµ¿ÇÏÁö ¾Ê´Â´Ù. ÀÌ °æ¿ì¿¡´Â ¹Ýµå½Ã ¼¼Áö ºñÁîÀ¯Å©(Sergi Viznyuk)°¡ ÀÛ¼ºÇÑ ÇÁ·Î±×·¥À» »ç¿ëÇÏ¿©¾ß ÇÑ´Ù.(ÃֽŠ¹öÀüÀº 1.3.9ÀÌ´Ù. À§¿¡ ¾ð±ÞÇÑ URLÀ» Âü°íÇ϶ó) ±×·±µ¥ ºñÁîÀ¯Å©ÀÇ dhcpcd´Â glibc 2¿¡¼­ ÀÛ¼ºµÇ¾ú´Ù. ¾ÆÁ÷ ¸®´ª½º ÆÄ¿öÇǾ¾ 2.1.1xx´Â ¾ÆÁ÷ glibc 2¸¦ »ç¿ëÇÏÁö ¾Ê´Â´Ù. °á±¹ ¾à°£ÀÇ Æ®¸¯À» ÀÌ¿ëÇÏ¿© ÄÄÆÄÀÏÀ» ÇؾßÇÑ´Ù. ¹°·Ð ÄÄÆÄÀÏÀÌ µÇ±â¸¸ÇÏ¸é °¡Àå ÃÖ±ÙÀÇ Ä¿³Î¿¡¼­ Àß ÀÛµ¿ÇÑ´Ù.(¹°·Ð MkLinux ÆÄ¿öÇǾ¾ ¸®´ª½º 2.1.24¿¡¼­´Â ¾Æ´Ï´Ù.) ´ÙÀ½ÀÇ Ä¿³Î¿¡¼­ ºñÁîÀ¯Å©ÀÇ dhcpcd(v1.3.7)À» Å×½ºÆ® ÇغôÙ. 2.1.102, 103, 115, 119ÀÇ ¹öÀüÀÇ ÆÄ¿öÇǾ¾ ¸®´ª½º¿¡¼­ Àß ÀÛµ¿ÇÏ¿´´Ù. ¿©±â¼­ ºñÁîÀ¯Å©ÀÇ dhcpcd¸¦ ¼³Ä¡ÇÏ°í ¼³Á¤ÇÏ´Â °Í¿¡ ´ëÇؼ­´Â ´õÀÌ»ó ¾ð±ÞÇÏÁö ¾Ê°Ú´Ù. ºñÁîÀ¯Å©ÀÇ dhcpcd´Â 2.1.24¹öÀü¿¡¼­ µ¿ÀÛÇÏÁö ¾Ê´Â´Ù. ÇÏÁö¸¸ ÀÌ ¹öÀü¿¡¼­´Â ÆÐÄ¡ÇÑ Çϸ®±¸Ä¡ÀÇ dhcpcd¸¦ ¾µ ¼öÀÖ´Ù. <p> Á¤¸®ÇØ º¸¸é <tt/ MkLinux¿¡¼­´Â Çϸ®±¸Ä¡ÀÇ ÇÁ·Î±×·¥¸¸ »ç¿ë°¡´ÉÇÏ´Ù. / <tt/ ÆÄ¿öÇǾ¾ ¸®´ª½º 2.1.24¿¡¼­´Â ÆÐÄ¡µÈ Çϸ®±¸Ä¡ÀÇ ÇÁ·Î±×·¥¸¸ »ç¿ë°¡´ÉÇÏ´Ù. / <tt/ ÆÄ¿öÇǾ¾ ¸®´ª½º 2.1.102ÀÌ»óÀÇ ¹öÀü¿¡¼­´Â ºñÁîÀ¯Å©ÀÇ ÇÁ·Î±×·¥¸¸ »ç¿ë°¡´ÉÇÏ´Ù. ¹°·Ð ½ÇÇàÈ­ÀÏ·Î ¸¸µé±â À§Çؼ­´Â ¾à°£ÀÇ Æ®¸¯À» ÀÌ¿ëÇØ¾ß ÇÑ´Ù. / ºñÁîÀ¯Å©ÀÇ dhcpcd´Â /etc/resolv.conf È­ÀÏÀ» ´Ù¸¥ À̸§À¸·Î ¹Ù²Ù¾î ³õ°í dhcpcd¿¡ ¸Â´Â ¼³Á¤À» Á÷Á¢ ÀÛ¼ºÇÑ´Ù. µû¶ó¼­ /etc/dhcpc ¹ØÀÇ È­ÀÏÀ» Ä«ÇÇÇϰųª ¸µÅ©½Ãų ÇÊ¿ä°¡ ¾ø´Ù. ¶ÇÇÑ ºñÁîÀ¯Å©ÀÇ ÇÁ·Î±×·¥ÀÌ /sbin ¹Ø¿¡ ¼³Ä¡µÈ´Ù´Â °ÍÀ» ¾ð±ÞÇÏ°í ½Í´Ù. µû¶ó¼­ Áö±Ý±îÁö À§¿¡ ¼³¸íÇÑ °ÍÀ̳ª Çϸ®±¸Ä¡ÀÇ ¹öÀü°ú´Â ´Þ¸® ½ºÅ¸Æ®¾÷ ½ºÅ©¸³Æ®³ª ¸í·É¾îµéÀÌ Á¶±Ý ´Þ¶óÁ®¾ß ÇÑ´Ù´Â °ÍÀ» À¯ÀÇÇϱ⠹ٶõ´Ù. ifup½ºÅ©¸³Æ®ÀÇ ³»¿ëÀÌ ´Þ¶óÁú °ÍÀÌ´Ù. ifup½ºÅ©¸³Æ®¿¡ ´ëÇؼ­´Â ¾Æ·¡¿¡ ³ª¿Â´Ù. ÆÄ¿öÇǾ¾ ¸®´ª½º¿¡¼­ µ¹¾Æ°¡´Â dhcpcdÀÇ ¹ÙÀ̳ʸ®¸¦ ¿øÇϸé <htmlurl url="mailto:reshapiro@mediaone.net" name="reshapiro@mediaone.net">¿¡°Ô ¸ÞÀÏÀ» º¸³»±â ¹Ù¶õ´Ù. ¶ÇÇÑ <htmlurl url="ftp://ftp.linuxppc.org/pub/linuxppc/contrib/linuxppc-R4/RPMS/" name="ftp://ftp.linuxppc.org/pub/linuxppc/contrib/linuxppc-R4/RPMS/"> ¿¡¼­µµ ±¸ÇÒ ¼ö ÀÖ´Ù. ±×·¯³ª À§ µð·ºÅ丮ÀÇ dhcpcd-1.3.8-2.ppc.rpmÀÇ È­ÀÏÀº ±úÁ³À¸´Ï ¹ÞÁö ¸»±â ¹Ù¶õ´Ù. È®½ÇÇÑ °ÍÀº ÆÄ¿öÇǾ¾ ¸®´ª½º 2.1.24¸¦ À§ÇÑ dhcpcd-0.70-0.ppc.rpmÀÌ´Ù. ȤÀº ÆÄ¿öÇǾ¾ ¸®´ª½º 2.1.102 ÀÌ»óÀÇ ¹öÀüÀ̶ó¸é dhcpcd-1.3.8-3.ppc.rpmÀ» »ç¿ëÇØ¾ß ÇÑ´Ù. ¾Æ¸¶ 1.3.9¹öÀüÀÇ rpmÀÌ °ð ³ª¿À°Ô µÉ °Í °°´Ù. 1.3.9ÀÇ ¹öÀü¿¡¼­´Â -c ¿É¼ÇÀ» ÀÌ¿ëÇÏ¿© ¸í·É¾î È­ÀÏÀ» ÀÐÀ» ¼ö ÀÖ°Ô ÇÏ¿´´Ù. ÀÌ ±â´ÉÀº Çϸ®±¸Ä¡ÀÇ 0.65¹öÀüÀ̳ª 0.70¹öÀü¿¡ ÀÖ´Â °ÍÀ» Â÷¿ëÇÑ °ÍÀÌ´Ù.(¿ø·¡ ºñÁîÀ¯Å©ÀÇ dhcpcd¿¡´Â ÀÌ ±â´ÉÀÌ ¾ø´Ù.) <sect1>ÅäÅ«¸µ ³×Æ®¿öÅ© <p> ÅäÅ«¸µ ³×Æ®¿öÅ©»ó¿¡¼­´Â dhcpcd°¡ ¿Ã¹Ù¸£°Ô µ¿ÀÛÇÏÁö ¾Ê´Â´Ù. Ç ½ºÅä¿ì³Ê(Henrik Stoerner), <tt/henrik_stoerner@olicom.dk/°¡ À̹®Á¦¿¡ ´ëÇÑ ÇØ°á¹æ¾ÈÀ» ³»°Ô º¸³»ÁÖ¾ú´Ù. <quote> ÀÌ ¹®Á¦´Â dhcpcd°¡ ¾ÆÁ÷±îÁö´Â ÀÌ´õ³Ý Ä«µå¸¸À» ÀνÄÇϱ⠶§¹®ÀÌ´Ù. °á±¹ ÅäÅ«¸µ Ä«µå¸¦ ¹ß°ßÇÑ´Ù¸é ¾Æ¸¶ Interface is not ethernet ÀÎÅÍÆäÀ̽º°¡ ÀÌ´õ³ÝÀÌ ¾Æ´Õ´Ï´Ù.¶ó´Â ¿¡·¯¸¦ º¸¿©ÁÙ °ÍÀÌ´Ù. ÇØ°áÃ¥Àº °£´ÜÇÑ ÆÐÄ¡·Î °¡´ÉÇÏ´Ù. ³ª´Â ÀÌ ÆÐÄ¡¸¦ Á¦°øÇÏ´Â ÀÛÀº ȨÆäÀÌÁö¸¦ ¸¸µé¾ú°í ¿©±â¼­´Â ·¹µåÇÞÀÇ RPMÀ̳ª ¹ÙÀ̳ʸ®·Îµµ ±¸ÇÒ ¼ö ÀÖÀ» °ÍÀÌ´Ù. ÆÐÄ¡¸¦ dhcpcdÀÇ °³¹ßÀÚ¿¡°Ô·Î º¸³ÂÀ¸´Ï ¾Æ¸¶ ´ÙÀ½ ¹öÀü Áß¿¡´Â Á¤½ÄÀ¸·Î Æ÷ÇÔµÇ¾î ¹èÆ÷µÇÁö ¾ÊÀ»±î ½Í´Ù. ^^ </quote> <htmlurl url="http://eolicom.olicom.dk/~storner/dhcp/" name="http://eolicom.olicom.dk/~storner/dhcp/"> <sect1>°øÅëÀûÀ¸·Î Àоî¾ß ÇÒ °Í <p> ¸®ºÎÆà - Áï dhcp°¡ Á¤»óÀûÀ¸·Î ½ÃÀ۵Ǿú´Ù¸é ³×Æ®¿öÅ© ÀÎÅÍÆäÀ̽º°¡ ¼¼ÆõǾúÀ» °ÍÀÌ´Ù. <tt/ifconfig/ ¸í·ÉÀ¸·Î ´ÙÀ½°ú ºñ½ÁÇÑ °ÍÀ» º¼ ¼ö ÀÖÀ» °ÍÀÌ´Ù. <code> lo Link encap:Local Loopback inet addr:127.0.0.1 Bcast:127.255.255.255 Mask:255.0.0.0 UP BROADCAST LOOPBACK RUNNING MTU:3584 Metric:1 RX packets:302 errors:0 dropped:0 overruns:0 frame:0 TX packets:302 errors:0 dropped:0 overruns:0 carrier:0 coll:0 eth0 Link encap:Ethernet HWaddr 00:20:AF:EE:05:45 inet addr:24.128.53.102 Bcast:24.128.53.255 Mask:255.255.254.0 ^^^^^^^^^^^^^^^^^^^^^^^ UP BROADCAST NOTRAILERS RUNNING MULTICAST MTU:1500 Metric:1 RX packets:24783 errors:1 dropped:1 overruns:0 frame:1 TX packets:11598 errors:0 dropped:0 overruns:0 carrier:0 coll:96 Interrupt:10 Base address:0x300 </code> ¾Æ¸¶ ¹ØÁÙÃÄÁø inetÀ̶ó´Â ¶óº§µÚ¿¡ Æò¹üÇغ¸ÀÌ´Â ¼ýÀÚ°¡ ÀÖ´Ù¸é ±× ÁÖ¼Ò·Î ¼³Á¤¿¡ ¼º°øÇÑ °ÍÀÌ´Ù. ¸¸ÀÏ 0.0.0.0À» º»´ÙÇصµ Àý¸ÁÇÏÁö´Â ¸»¶ó. dhcpcd°¡ IP ÁÖ¼Ò¸¦ ¾ò±âÀ§ÇÑ Àӽà ÁÖ¼ÒÀÏ ¼ö Àֱ⠶§¹®ÀÌ´Ù. ¸¸ÀÏ ¸îºÐÀÌ Áö³­ ÈÄ¿¡µµ 0.0.0.0À̶ó¸é 3.10ÀýÀ» º¸¸ç ¿¬±¸¸¦ ´õ ÇØ¾ß ÇÑ´Ù. DHCPcd´Â ÇϳªÀÇ µ¥¸óÀÌ°í, ÄÄÇ»ÅÍ°¡ ÄÑÁ®ÀÖ´Â µ¿¾È¿¡´Â Ç×»ó ½ÇÇàµÇ°í ÀÖ´Ù. ±×¸®°í ¸Å 3½Ã°£¸¶´Ù DHCP ¼­¹ö¿¡ ¿¬°áÇÏ¿© »õ·Ó°Ô °»½ÅµÈ IP ÁÖ¼Ò¸¦ ¹Þ¾Æ¿Â´Ù. ÀÌ·± °úÁ¤Àº syslog¿¡ ±â·ÏµÉ °ÍÀÌ´Ù.(½½·¢¿þ¾î /var/adm/syslog, ·¹µåÇÞ/¿ÀǸ®´ª½º /var/log/syslog) ¸¶Áö¸·À¸·Î ³×ÀÓ¼­¹ö¸¦ ¼¼ÆÃÇØ¾ß ÇÑ´Ù. µÎ°¡Áö ¹æ¹ýÁß Çϳª¸¦ ¼±ÅÃÇÏ¸é µÈ´Ù. ³×ÀÓ¼­¹öÀÇ IP ÁÖ¼Ò¸¦ /etc/resolv.conf ¿¡ ³Ö´øÁö ȤÀº DHCPcd°¡ DHCP ¼­¹ö·ÎºÎÅÍ ¸®½ºÆ®¸¦ ¹Þ¾Æ /etc/dhcpc ¹Ø¿¡ »õ·Î¿î resolv.conf¸¦ »ç¿ëÇϵµ·Ï ÇÏ´Â °ÍÀÌ´Ù. ÈÄÀÚÀÇ °æ¿ì¸¦ ÀÚ¼¼È÷ »ìÆ캸¸é ¿ì¼± »ç¿ëÇÏ´ø /etc/resolv.conf ¸¦ /etc/resolv.conf.OLDµîÀ¸·Î ¹Ù²Ù¾îÁÖ°í /etc/dhcpc µð·ºÅ丮°¡ ¾øÀ» °æ¿ì¿¡´Â ¸¸µé¾îÁØ´Ù. ±×¸®°í´Â /etc/dhcpc/resolv.conf¸¦ /etc/resolv.conf·Î ¸µÅ©½ÃÄÑÁØ´Ù. <verb> mv /etc/resolv.conf /etc/resolv.conf.OLD mkdir /etc/dhcpc ln -s /etc/dhcpc/resolv.conf /etc/resolv.conf </verb> ÀÌ·¸°Ô Çؼ­ Àß ¾ÈµÈ´Ù¸é ³´¾ÅÀÌ º¸³»ÁØ ÀÇ°ß¿¡ ÇÀÌ °³Á¤À» °¡ÇÑ ¹æ¹ýÀ» ½á¾ß ÇÑ´Ù. ÀÌ ¸¶Áö¸· ¹æ¹ýÀº ³ªÀÇ dhcpcd°¡ /etc/dhcpc/resolv.conf¸¦ ¸¸µéÁö ¸øÇØ »ý±ä °ÍÀÌ´Ù. ´ÙÀ½Ã³·³ /etc/sysconfig/network-scripts/ifup È­ÀÏÀ» ¼öÁ¤ÇØ¾ß ÇÑ´Ù.(¿Ã¹Ù¸£°Ô ÇÑ°Í °°Áø ¾ÊÁö¸¸ ³ªÀÇ °æ¿ì¿¡´Â ÀÛµ¿ÇÑ´Ù^^) <code> elif [ "$BOOTPROTO" = dhcp -a "$ISALIAS" = no ]; then echo -n "Using DHCP for ${DEVICE}... " /sbin/dhcpcd -c /etc/sysconfig/network-scripts/ifdhcpc-done ${DEVICE} echo "echo \$$ > /var/run/dhcp-wait-${DEVICE}.pid; exec sleep 30" | sh if [ -f /var/run/dhcp-wait-${DEVICE}.pid ]; then ^^^^ echo "failed." exit 1 </code> ÀÌ ¾Æ·¡¿Í °°ÀÌ ¹ØÁÙ ºÎºÐÀ» ¹Ù²Ù¾ú´Ù. <code> elif [ "$BOOTPROTO" = dhcp -a "$ISALIAS" = no ]; then echo -n "Using DHCP for ${DEVICE}... " /sbin/dhcpcd echo "echo \$$ > /var/run/dhcp-wait-${DEVICE}.pid; exec sleep 30" | sh if [ ! -f /var/run/dhcp-wait-${DEVICE}.pid ]; then ^^^^^^ echo "failed." exit 1 </code> !¸¦ ´«¿©°Üº¸¶ó. ÀÌÁ¦ ´Ù µÇ¾ú´Ù°í º»´Ù. ¿Ã¹Ù¸£°Ô µ¿ÀÛÇÏ´Â °ÍÀ» Áñ±â¸é µÈ´Ù. <sect1>Âü°í »çÇ× <p> ´ÙÀ½ ¸í·ÉÀº º°·Î ÇÊ¿äÇÒ °Í °°Áö´Â ¾ÊÁö¸¸ ¾î¶² À̵鿡°Ô´Â ¹«Ã´À̳ª À¯¿ëÇÒ °Í °°´Ù. <bf>a)</bf> ³×Æ®¿öÅ©·Î ¿¬°áµÇ´Â °ÍÀÌ ¾ÆÁÖ °¡²ûÀÏ ¶§, ÀÌ°æ¿ì¿¡´Â root·Î½á ¸í·ÉÇàÀ¸·Î dhcpcd¸¦ ¼öÇàÇÏ´Â°Ô ÁÁÀ» °ÍÀÌ´Ù. <verb>/usr/sbin/dhcpcd</verb> ¸¸ÀÏ dhcpcd¸¦ ²ô°í ½Í´Ù¸é ´ÙÀ½°ú °°ÀÌ ÇÑ´Ù. <verb>/usr/sbin/dhcpcd -k</verb> <sect1>¹®Á¦ ÇØ°á <p> ¸¸ÀÏ À§ÀÇ ¸ðµç °úÁ¤À» ´Ù ÇßÀ½¿¡µµ ºÒ±¸ÇÏ°í ³×Æ®¿öÅ©¸¦ ¾ï¼¼½º ÇÏÁö ¸øÇÑ´Ù¸é ´ÙÀ½ ¸î°¡Áö ÀÌÀ¯·Î ¼³¸íÇÒ ¼ö ÀÖÀ» °ÍÀÌ´Ù. <bf/I. ³×Æ®¿öÅ© Ä«µå°¡ Á¤È®ÇÏ°Ô ¼¼ÆõÇÁö ¾Ê¾Ò´Ù./ ¸®´ª½º ¹Ú½º°¡ ºÎÆõǴ µ¿¾È ºÎÆ® ¸Þ¼¼Áö Áß¿¡ ³×Æ®¿öÅ© Ä«µå¿¡ ´ëÇÑ ¼³Á¤ ³»¿ëÀ» Ãâ·ÂÇÑ´Ù. ¾Æ¸¶ ´ÙÀ½°ú ºñ½ÁÇÑ ³»¿ëÀÏ °ÍÀÌ´Ù. <code> eth0: 3c509 at 0x300 tag 1, 10baseT port, address 00 20 af ee 11 11, IRQ 10. 3c509.c:1.07 6/15/95 becker@cesdis.gsfc.nasa.gov </code> ¸¸ÀÏ À§¿Í °°Àº ³»¿ëÀÌ º¸ÀÌÁö ¾Ê´Â´Ù¸é ÀÌ´õ³Ý Ä«µå°¡ ¸®´ª½º¿¡¼­ ¾Æ¿¹ ÀνĵÇÁö ¾ÊÀº °ÍÀÌ´Ù. À§¿Í ºñ½ÁÇÑ ³»¿ëÀÌ ³ª¿ÔÀ½¿¡µµ Àß µÇÁö ¾Ê´Â´Ù¸é ÀÌ´õ³Ý Ä«µåÀÇ IRQ³ª º£À̽º ¾îµå·¹½º µîÀÇ ¹°¸®ÀûÀÎ ¼³Á¤ÀÌ À߸øµÈ °ÍÀÌ´Ù. °¢ ³×Æ®¿öÅ© Ä«µåÀÇ ¼³Á¤ µð½ºÄÏÀ» ÀÌ¿ëÇÏ¿© º£À̽º ¾îµå·¹½º¿Í IRQ¸¦ ¸ÂÃß¾î ÁÖ°í, ¸®´ª½º¿¡¼­µµ Çϵå¿þ¾î¿Í ¸Â´Â ¼³Á¤À» ÇØ ÁÖ¾î¾ß ÇÑ´Ù. <bf/II. Áö±Ý ¿¬°áÇÏ°í ÀÖ´Â DHCP ¼­¹ö°¡ RFC 1541À» µû¸¥´Ù./ ÀÌ·² °æ¿ì¿¡´Â -r ¿É¼ÇÀ» ÀÌ¿ëÇÏ¿© dhcpcd¸¦ ½ÇÇà½ÃŲ´Ù. Áï ´ÙÀ½°ú °°ÀÌ ÇÑ´Ù. <verb>/usr/sbin/dhcpcd -r</verb> ¿Ã¹Ù¸£°Ô ¼³Á¤µÇ¾î ÀÖ´ÂÁö È®ÀÎÇϱâ À§ÇØ ifconfig¸í·ÉÀ» ÅëÇØ È®ÀÎÇØ º»´Ù. ¹°·Ð DHCP¸¦ ÅëÇØ ³×Æ®¿öÅ© ¼³Á¤ Áß¿¡´Â À§¿¡ ¸»ÇÑ ¹Ù¿Í °°ÀÌ inet.addrÀÌ 0.0.0.0À» Ç¥½ÃÇϹǷΠ¾î´ÀÁ¤µµ ½Ã°£ÀÌ Áö³ª°í È®ÀÎÇØ º»´Ù. dhcpcd ¸¦ init.dÀÇ ½ºÅ©¸³Æ®¸¦ ÅëÇØ ½ÇÇà ½ÃŲ´Ù¸é ½ºÅ©¸³Æ® ³»ÀÇ /usr/sbin/dhcpcd¸¦ "-r" ¿É¼ÇÀ» ÅëÇØ ¼öÇàÇϵµ·Ï ¹Ù²ãÁà¾ß ÇÑ´Ù. <bf/III. ºÎÆÃÇÏ´Â µ¿¾È "Using DHCP for eth0 ... failed" °°Àº ¸Þ¼¼Áö°¡ Ãâ·Â µÈ´Ù. ÇÏÁö¸¸ ³» ½Ã½ºÅÛÀº Àß ÀÛµ¿ÇÏ´Â °Í °°´Ù./ ¾Æ¸¶ Áö±Ý ·¹µåÇÞÀ» ¾²°í ÀÖ°í À§¿¡ ¸»ÇÑ ¸ðµç °úÁ¤À» öÀúÈ÷ ÀÌÇàÇÏÁö ¾ÊÀº °Í °°´Ù. :-) À§ÀÇ 3.8Àý¿¡¼­ ¹Ù²ã¾ß ÇÑ´Ù°í Çß´ø ½ºÅ©¸³Æ® ³»¿ë - µÎ¹ø° if ¹®¾È¿¡ !¸¦ Ç¥½ÃÇÏ´Â °ÍÀ» »©¸Ô¾ú´Ù. 3.8ÀýÀ» ´Ù½ÃÇѹø Àо°í, È®ÀÎÇϱ⠹ٶõ´Ù. <bf/IV. ³×Æ®¿öÅ©¸¦ ¸î ºÐÁ¤µµ ¹Û¿¡ »ç¿ëÇÒ ¼ö ¾ø´Ù. ´õÀÌ»ó ÀÀ´äÀÌ ¾ø´Ù./ ¸î¸î »ç¿ëÀڷκÎÅÍ À§¿Í °°Àº Áõ»óÀ» º¸ÀÌ´Â gated(°ÔÀÌÆ®¿þÀÌ µ¥¸ó)¿ÍÀÇ Ãæµ¹ ¹®Á¦°¡ º¸°íµÇ¾ú´Ù. gated°¡ ÇöÀç ½ÇÇàÁßÀÎÁö ´ÙÀ½°ú °°Àº ¸í·É <verb>ps -auxww | grep gate</verb> À» ÅëÇØ ¾Ë¾Æº¸°í ¸¸ÀÏ gated°¡ ¼öÇàÁßÀ̶ó¸é gated°¡ ²À ÇÊ¿äÇÑ ÇÁ·Î±×·¥ÀÎÁö È®ÀÎÇÏ°í, ÇÊ¿äÄ¡ ¾Ê´Ù¸é /etc/rc.d¿¡ ÀÖ´Â ½ÃÀÛ ½ºÅ©¸³Æ® Áß¿¡¼­ Á¦°ÅÇϰųª, ¾Æ¿¹ ÆÐÅ°Áö¸¦ rpm ¸Å´ÏÀú¸¦ ÅëÇØ Á¦°ÅÇϵµ·Ï ÇÑ´Ù. <bf/V. ºÎÆ® ¸Þ¼¼Áö¸¦ ÅëÇØ ºÃÀ» ¶§, ³» ÀÌ´õ³Ý Ä«µå°¡ È®½ÇÈ÷ ÀÛµ¿ÇÏ´Â °ÍÀÓÀº ºÐ¸íÇÏ´Ù. ÇÏÁö¸¸ "NO DHCPOFFER" ¶ó´Â ¸Þ¼¼Áö°¡ ·Î±×È­ÀÏ¿¡ »ý±ä´Ù. ³ªÀÇ PCMCIAÀÇ ÀÌ´õ³Ý Ä«µå¿¡¼­µµ ¶È°°Àº ÀÏÀÌ ¹ú¾îÁø´Ù./ Áö±Ý¾²°í ÀÖ´Â ÀÌ´õ³Ý Æ÷Æ®°¡ 10BaseT(ÀüÈ­Ç÷¯±× Çü½Ä)ÀÎÁö È®ÀÎÇØ¾ß ÇÑ´Ù. È®ÀÎ ÇØ º¸´Â ¹æ¹ýÀº ºÎÆýÿ¡ ³ª¿À´Â ¸Þ¼¼Áö¸¦ ÅëÇØ ½±°Ô ¾Ë ¼ö ÀÖ´Ù. ´ÙÀ½ ¹ØÁÙ ±×Àº ºÎºÐÀ» º¸¶ó. <code> eth0: 3c509 at 0x300 tag 1, 10baseT port, address 00 20 af ee 11 11, IRQ 10. ^^^^^^^^^^^^ 3c509.c:1.07 6/15/95 becker@cesdis.gsfc.nasa.gov </code> »ç½Ç PCMCIA ÀÌ´õ³ÝÀ» ¾²´Â ´Ù¸¥ »ç¿ëÀÚµé ¿ª½Ã ºñ½ÁÇÑ Áú¹®À» ÇÏ¿´´Ù. ÀÌÀ¯´Â Æ÷Æ® ŸÀÔÀÌ 10Base2 ŸÀÔ(¾ãÀº µ¿ÃàÄÉÀ̺í)À¸·Î µÇ¾îÀֱ⠶§¹®À¸·Î º¸ÀδÙ. 10BaseT Çü½ÄÀ¸·Î ¹Ù²Ù¾î Áֱ⸸ ÇÏ¸é ¸®ºÎÆà ¾øÀÌ ¼¼ÆÃÀÌ °¡´ÉÇÏ´Ù. <bf>VI. DHCP Ŭ¶óÀ̾ðÆ®°¡ ºê·ÎƮij½ºÆ®·Î ¿äûÇϳª ¾Æ¹«·± ÀÀ´äÀÌ ¾ø´Ù.</bf> ¾î¶² Á¾·ùÀÇ ½Ã½ºÅÛ¿¡¼­´Â ÀÀ´ä¿äûÀÌ µÇ´Â È£½ºÆ®¸¦ ²À ÁöÁ¤ÇØ ÁÖ¾î¾ß ÇÒ ÇÊ¿ä°¡ ¾ø´Ù. ÀÌ·² ¶§´Â dhcpcd -h foohost'Çü½ÄÀ¸·Î È£½ºÆ® À̸§À» Àû¾îÁÖ¾î¾ß ÇÑ´Ù. ¾Æ¸¶ È£½ºÆ® À̸§À» ¿øÇÏ´Â ¼­¹ö¶ó¸é »ç¿ëÀÚ °èÁ¤À» ¿øÇÒ °ÍÀÌ´Ù. <bf/VII. À§ÀÇ ¸ðµç °úÁ¤À» µû¶úÀ¸³ª Àß µÇÁö ¾Ê´Â´Ù./ ÄÉÀÌºí ¸ðµ© »ç¿ëÀÚ¶ó¸é ´ÙÀ½À» ´«¿©°Ü ºÁ¾ß ÇÒ °ÍÀÌ´Ù. ÄÉÀÌºí ¸ðµ©¿¡¼­´Â ÀϹÝÀûÀ¸·Î ³×Æ®¿öÅ© Ä«µåÀÇ ÀÌ´õ³Ý ¾îµå·¹½º¸¦ ÀúÀåÇØ µÐ´Ù. µû¶ó¼­ ÀÌ´õ³Ý Ä«µå°¡ ¹Ù²î°Å³ª, ÄÄÇ»ÅÍ°¡ ¹Ù²ï´Ù¸é ÄÉÀÌºí ¸ðµ©¿¡°Ô »õ·Î¿î ÄÄÇ»Åͳª Ä«µå°¡ ¼³Ä¡µÈ °ÍÀ» ¾Ë·ÁÁà¾ß ÇÑ´Ù. ¹°·Ð ´ÜÁö ÄÄÇ»ÅÍ°¡ ÄÑÁ® ÀÖ´Â µ¿¾È ¸ðµ©À» ²°´Ù °Ü¸é µÈ´Ù. ÀÌ·± ¹æ¹ýÀÌ Áö¿øµÇÁö ¾Ê´Â´Ù¸é ÄÉÀÌºí ³×Æ®¿öÅ©¸¦ Á¦°øÇϴ ȸ»çÀÇ ±â¼úÁö¿øºÎ·Î ¿¬¶ôÇÏ´Â ¼ö¹Û¿¡ ¾ø´Ù. ¹æÈ­º®¿¡ ´ëÇÑ ³»¿ëµµ ÀÖ´Ù. ¹æÈ­º® ¼³Á¤(ipwadm rules)¿¡¼­ DHCP°¡ »ç¿ëÇÏ´Â 67/68¹ø Æ÷Æ®¸¦ »ç¿ëÇÏÁö ¸øÇÏ°Ô µÇ¾îÀÖ´Â °æ¿ì°¡ ÀÖ´Ù. ÀÌ °æ¿ì ¹æÈ­º® ¼³Á¤À» ¹Ù²Ù¾î ÁÙ ÇÊ¿ä°¡ ÀÖ´Ù. ¹°·Ð ¼¼½ÉÇÑ ÁÖÀǸ¦ ±â¿ïÀ̱⠹ٶõ´Ù. <bf/VIII. Áö±Ý ÇöÀç ¸Þµð¾Æ¿ø(Media One) ÀͽºÇÁ·¹½º ¼­ºñ½º¸¦ »ç¿ëÇÏ°í Àִµ¥ ¿©ÀüÈ÷ Á¢¼ÓÀÌ ¾È µÈ´Ù./ ¸Þµð¾Æ¿ø¿¡¼­ »ç¿ëÇÏ´Â DHCP ¼­¹ö°¡ ¹ºÁö ¸ð¸¦ »õ·Î¿î È®ÀåÇü½ÄÀ» »ç¿ëÇÏ´Â °ÍÀ¸·Î º¸ÀδÙ. ´õ ÀÌ»óÀº ¹®Á¦°¡ µÇÁö ¾ÊÀ» °Í °°Áö¸¸, ÀÌ ¹®Á¦¿¡ ´ëÇØ À̾߱⸦ ÇÏ°í ³Ñ¾î°¡´Â °ÍÀÌ ÁÁÀ» °Í °°´Ù. ¸¸ÀÏ ºÒ¿îÇÏ°Ôµµ - ¿îÀÌ ÁÁÀ» ¼öµµ ÀÖ´Ù. NT°¡ ÀÖ´Ù¸é 'À̺¥Æ® º¸¿©ÁÖ±â' ÇÁ·Î±×·¥¿¡¼­ ´ÙÀ½°ú °°Àº °æ°í°¡ ³ª¿À´Â °ÍÀ» º¼ ¼ö ÀÖ´Ù. <tt> DHCP received an unknown option 067 of length 005. The raw option data is given below. 0000: 62 61 73 69 63 basic </tt> ´ÙÀ½ ftp »çÀÌÆ®¿¡¼­ ÀÌ È®ÀåÇü½ÄÀ» Áö¿øÇÏ´Â ÇÁ·Î±×·¥ÀÇ ¹ÙÀ̳ʸ®¸¦ ¹Þ´øÁö ¼Ò½º¸¦ ¹Þµµ·Ï ÇÑ´Ù. <htmlurl url="ftp://vanbuer.ddns.org/pub/" name="ftp://vanbuer.ddns.org/pub"> <sect>DHCP ¼­¹ö ¼Â¾÷ <p> <sect1>À¯´Ð½º¸¦ À§ÇÑ DHCP ¼­¹ö <p> ÈçÈ÷ ¸»ÇÏ´Â À¯´Ð½º ½ºÅ¸ÀÏÀÇ OS¿¡¼­ »ç¿ëÇÒ ¼ö ÀÖ´Â DHCP ¼­¹öÀÇ Á¾·ù´Â ´Ù¾çÇÏ´Ù. À̰͵éÀº »ó¿ë ¶Ç´Â ¹«·áÀÇ ÇüÅ·Π¹èÆ÷µÈ´Ù. ¹«·á ¼ÒÇÁÆ®¿þ¾îÁß ¸Å¿ì Àαâ ÀÖ´Â °ÍÁß Çϳª°¡ Paul Vixie/ISC DHCDdÀÌ´Ù. °¡Àå ÃÖ±ÙÀÇ ¹öÀüÀº 1.0ÀÌ°í, ÇöÀç 2.0ÀÌ º£Å¸ Å×½ºÆ® ÁßÀÌ´Ù. ÇÏÁö¸¸ ¿ì¸®´Â 1.0À¸·Î ¹®¼­¸¦ ÀÛ¼ºÇÏ¿´°í ¾ÆÁ÷Àº 1.0À» »ç¿ëÇϱ⸦ ±Ç°íÇÑ´Ù. ´ÙÀ½ »çÀÌÆ®¿¡¼­ ¹ÞÀ» ¼ö ÀÖÀ» °ÍÀÌ´Ù. <htmlurl url="ftp://ftp.isc.org/isc/dhcp/" name="ftp://ftp.isc.org/isc/dhcp/"> ´Ù¿î·Îµå ÈÄ ¾ÐÃàÀ» Ç®°í »ý±ä µð·ºÅ丮·Î µé¾î°¡ ´ÙÀ½ÀÇ °úÁ¤À» ¹â´Â´Ù. <verb>./configure</verb> ¾Æ¸¶ ¼³Á¤À» ÇϱâÀ§ÇØ ¾î´ÀÁ¤µµÀÇ ½Ã°£ÀÌ °É¸± °ÍÀÌ´Ù. ´Ù µÇ¸é <verb/make;make install/ À» ÅëÇÏ¿© ½î½º¸¦ ÄÄÆÄÀÏÇÏ°í ¼³Ä¡ÇÑ´Ù. <sect1>³×Æ®¿öÅ© ¼³Á¤ <p> ¼³Ä¡°¡ ³¡³ª°í³ª¸é ifconfig -a ¸í·ÉÀ» ÅëÇØ ´ÙÀ½°ú °°Àº ³»¿ëÀ» º¼ ¼ö ÀÖÀ» °ÍÀÌ´Ù. <code> 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 </code> ¸¸ÀÏ 3¹ø° ¶óÀο¡ ÀÖ´Â MULTICAST ¶ó´Â ´Ü¾î°¡ º¸ÀÌÁö ¾Ê´Â´Ù¸é ¸ÖƼij½ºÆ®¿Í Socket FilteringÀ» Áö¿øÇϵµ·Ï Ä¿³Î ÄÄÆÄÀÏÀ» ´Ù½ÃÇØ¾ß ÇÒ °ÍÀÌ´Ù. ÇÏÁö¸¸ ´ëºÎºÐÀÇ ½Ã½ºÅÛ¿¡¼­´Â ¸ÖƼij½ºÆ®°¡ Áö¿øµÇ°í ÀÖÀ» °ÍÀÌ´Ù. ´ÙÀ½ °úÁ¤Àº 255.255.255.255¸¦ À§ÇÑ ¶ó¿ìÆÃÀ» Ãß°¡ÇØ ÁÖ¾î¾ß ÇÑ´Ù. DHCPdÀÇ README ÆÄÀÏ¿¡¼­ ÀοëÇØ º¸¸é <quote> ¾î¶² ¼±ÅÃµÈ Å¬¶óÀ̾ðÆ® - ¿¹¸¦ µé¾î windows 95 ½Ã½ºÅÛ - ¿Í Àß ºÎÇÕµÇ¾î µ¹¾Æ°¡´Â dhcpd¸¦ À§Çؼ­, µ¥¸ó¿¡¼­ ´ë»ó IP ÁÖ¼ÒÀÎ 255.255.255.255¿Í ÆÐŶµéÀ» ÇÔ²² º¸³¾ ¼ö ÀÖ¾î¾ß ÇÑ´Ù. ºÒÇàÈ÷µµ ¸®´ª½º´Â 255.255.255.255¸¦ ³»ºÎ ¼­ºê³Ý ºê·Îµåij½ºÆ® ¾îµå·¹½º·Î ¼³Á¤ÇØ ¹ö¸®°í ¸¸´Ù. ÀÌ·± °á°ú´Â DHCP ÇÁ·ÎÅäÄÝ°ú ºÎÇÕµÇÁö ¾Ê´Â´Ù. ¹°·Ð ¸¹Àº DHCP Ŭ¶óÀ̾ðÆ®¿¡¼­´Â ÀÌ·± ¹®Á¦Á¡ÀÌ µå·¯³ªÁö ¾Ê´Â´Ù. ÇÏÁö¸¸ ¸î¸î Ŭ¶óÀ̾ðÆ®(¸ðµç ¸¶ÀÌÅ©·Î¼ÒÇÁÆ®»çÀÇ Å¬¶óÀ̾ðÆ®)¿¡¼­´Â ¹®Á¦°¡ ÀÖ´Ù. ¾Æ¸¶ DHCPOFFER ¸Þ¼¼Áö¸¦ ¼­¹ö·ÎºÎÅÍ ¹ÞÀ» ¼ö ¾ø´Ù´Â °æ°í°¡ ³ª¿Ã °ÍÀÌ´Ù. </quote> ´ÙÀ½ÀÇ ¸í·ÉÇàÀ¸·Î Ãß°¡ÇÑ´Ù. <verb/route add -host 255.255.255.255 dev eth0/ ¸¸ÀÏ <tt>255.255.255.255: Unknown host</tt> ¶ó´Â ÀÀ´äÀ» ¹Þ´Â´Ù¸é /etc/hostsÆÄÀÏ¿¡ ´ÙÀ½ÀÇ ¿£Æ®¸®¸¦ Ãß°¡ÇÑ ÈÄ <tt/255.255.255.255 all-ones/ ´Ù½Ã Çѹø ¶ó¿ìÆÃÀ» ÇÑ´Ù. <verb/route add -host all-ones dev eth0/ ȤÀº ÀÌ·± ¹æ½Äµµ °¡´ÉÇÏ´Ù. <verb/route add -net 255.255.255.0 dev eth0/ ´ç¿¬ÇÑ À̾߱âÁö¸¸ eth0Àº ¹°¸®ÀûÀÎ ³×Æ®¿öÅ© µð¹ÙÀ̽ºÀÇ À̸§ÀÌ´Ù. ´Ù¸¥ À̸§À» ¾´´Ù¸é ÀûÀýÈ÷ ¹Ù²ãÁÖ±æ ¹Ù¶õ´Ù. <sect1>DHCPdÀÇ ¿É¼Ç <p> ÀÌÁ¦ DHCPd¸¦ ¼³Á¤ÇØ¾ß ÇÑ´Ù. ¼³Á¤ ÆÄÀÏÀº /etc/dhcpd.confÀÌ´Ù. ¾ø´Ù¸é ¸¸µéµµ·Ï ÇÑ´Ù. ÀϹÝÀûÀÎ ¹æ¹ýÀ¸·Î´Â IP address¸¦ ÀÓÀÇ·Î ¼³Á¤ÇÏ°Ô ÇÏ´Â °ÍÀÌ´Ù. ÀÌ°ÍÀº ´ÙÀ½°ú °°Àº ¼³Á¤À¸·Î °¡´ÉÇÏ´Ù. <code> default-lease-time 600; max-lease-time 7200; option subnet-mask 255.255.255.0; option broadcast-address 192.168.1.255; option routers 192.168.1.254; option domain-name-servers 192.168.1.1, 192.168.1.2; option domain-name "mydomain.org"; subnet 192.168.1.0 netmask 255.255.255.0 { range 192.168.1.10 192.168.1.100; range 192.168.1.150 192.168.1.200; } </code> À§ÀÇ ¼³Á¤À¸·Î´Â Ŭ¶óÀ̾ðÆ®¿¡°Ô 192.168.1.10¿¡¼­ 192.168.1.100±îÁö ±×¸®°í 192.168.1.150ºÎÅÍ 192.168.1.200±îÁöÀÇ IP ¾îµå·¹½º¸¦ ÇÒ´çÇÒ °ÍÀÌ´Ù. Ŭ¶óÀ̾ðÆ®°¡ ÀûÀýÇÑ ½Ã°£³»¿¡ ÀÀ´äÀ» ÇÏÁö ¾Ê´Â´Ù ÇÏ´õ¶óµµ, ¿ì¼±ÀûÀ¸·Î´Â 600ÃÊ µ¿¾È IP ¾îµå·¹½º¸¦ ÇÒ´çÇÑ´Ù. ±×·¸Áö ¾Ê´Â´Ù¸é ÃÖ´ëÇÑ 7200Ãʸ¦ ÇÒ´çÇÑ´Ù. ¶ÇÇÑ ¼­¹ö´Â °¢ Ŭ¶óÀ̾ðÆ®·Î ÇÏ¿©±Ý ¼­ºê³Ý ¸¶½ºÅ©¸¦ 255.255.255.0À¸·Î ¾²µµ·Ï ¾Ë·ÁÁØ´Ù. 192.168.1.255´Â ºê·Îµå ij½ºÆ® ¾îµå·¹½ºÀÌ°í, 192.168.1.254´Â ¶ó¿ìÅͳª °ÔÀÌÆ®¿þÀ̸¦ °¡¸®Å²´Ù. ¹°·Ð µµ¸ÞÀÎ ³×ÀÓ ¼­¹ö ¿ª½Ã ¼¼ÆõǾîÀÖ´Ù. ¸¸ÀÏ Æ¯Á¤ ÀÌ´õ³Ý Ä«µå¸¦ °¡Áø Ŭ¶óÀ̾ðÆ®¿¡°Ô ƯÁ¤ÇÑ IPÁÖ¼Ò¸¦ ÁÖ°í ½Í´Ù¸é ´ÙÀ½°ú °°Àº ¹æ¹ýÀ¸·Î ÇÒ ¼ö ÀÖÀ» °ÍÀÌ´Ù. <code> host haagen { hardware ethernet 08:00:2b:4c:59:23; fixed-address 192.168.1.222; } </code> ÀÌ °ÍÀº ÀÌ´õ³Ý ¾îµå·¹½º·Î 08:00:2b:4c:59:23¸¦ °¡Áø ³×Æ®¿öÅ© Ä«µå¸¦ ¼³Ä¡ÇÑ ÄÄÇ»ÅÍ¿¡ 192.168.1.222ÀÇ IP ¾îµå·¹½º¸¦ ÇÒ´çÇØ ÁØ´Ù. ¶ÇÇÑ ¿©·¯°¡Áö ¿É¼ÇµéÀ» ¼¯¾î ÀÌ¿ëÇÒ ¼öµµ ÀÖ´Ù. Áï ¾î¶² Ŭ¶óÀ̾ðÆ®´Â °íÁ¤ÀûÀÎ IP ¾îµå·¹½º¸¦ °¡Áö°í ÀÖ°í(¼­¹öµé) ´Ù¸¥ °ÍµéÀº ´ÙÀ̳ª¹ÍÇÑ IP ·Î ÇÒ´çÇϱ⸦ ¹Ù¶õ´Ù¸é ´Ù¸¥ ¿É¼ÇµéÀ» ÀÌ¿ëÇÏ¿© ¼¼Æà °¡´ÉÇÏ´Ù(ex wins server addresses, time server µîµî) ´õ ÀÚ¼¼ÇÑ °ÍÀÌ ¾Ë°í ½Í´Ù¸é dhcp.confÀÇ ¸Å´º¾óÀ» Âü°íÇϱ⠹ٶõ´Ù. <sect1>¼­¹ö ½ÇÇàÇϱâ <p> ´Ü¼øÇÏ°Ô´Â <verb>/usr/sbin/dhcpd</verb> ¶ó°í ¸í·ÉÀ» ÁÖ´Â °Í¸¸À¸·Î °£´ÜÈ÷ ½ÇÇà ÇÒ ¼öÀÖ´Ù.(ȤÀº ºÎÆ® ½ºÅ©¸³Æ®¿¡ ³Ö´Â ¹æ¹ý ¿ª½Ã À¯¿ëÇÏ´Ù) ¸¸ÀÏ ÃÖÃÊ·Î ½ÇÇàÇØ º¼¶§ ¿©·¯°¡Áö ¼³Á¤ »çÇ׵鿡 ´ëÇØ È®ÀÎÇØ º¸°í ½Í´Ù¸é ´ÙÀ½°ú °°Àº ¸í·ÉÀ¸·Î µð¹ö±ë ¸ðµå¿¡ Æ÷±×¶ó¿îµå ¸ðµå·Î »ç¿ëÇÒ ¼ö ÀÖÀ» °ÍÀÌ´Ù. <verb> /usr/sbin/dhcpd -d -f </verb> ÀÚ ÀÌÁ¦ DHCP¸¦ Áö¿øÇϴ Ŭ¶óÀ̾ðÆ®¸¦ ºÎÆýÃÅ°°í ¼­¹öÀÇ Äֿܼ¡ ¶ß´Â ¸Þ¼¼Áö¸¦ Á¡°ËÇÏÀÚ. ¿À·ù¸¦ ¹ß°ßÇÒ Áöµµ, ÀÚ½ÅÀÇ ½Ç·Â¿¡ °¨ÅºÇÒ Áöµµ ¸ð¸¥´Ù. <!----> <sect>¿ªÀڷκÎÅÍ <p> <itemize> <item>ÀÌ ±ÛÀº ¿ø¹®ÀÇ ³»¿ëÀ» Çѱ¹¾î·Î ¹ø¿ªÇÑ ±ÛÀÔ´Ï´Ù. <item>ÀÌ ±ÛÀº <htmlurl url="http://kldp.linux-kr.org" name="¸®´ª½º Çѱ۹®¼­ ÇÁ·ÎÁ§Æ®">³ª <htmlurl url="http://eeserver.korea.ac.kr/~artsilly/trans/" name="http://eeserver.korea.ac.kr/~artsilly/trans/">·ÎºÎÅÍ ¾òÀ» ¼ö ÀÖ½À´Ï´Ù. <item>º»¹®ÀÇ ³»¿ëÁß À߸øµÈ ³»¿ëÀ̳ª ¹ø¿ªÀÌ À߸øµÈ ºÎºÐÀÌ ÀÖÀ¸¸é <htmlurl url="mailto:artsilly@eeserver.korea.ac.kr" name="artsilly@eeserver.korea.ac.kr">·Î ¸ÞÀÏÀ» º¸³»Áֽñ⠹ٶø´Ï´Ù. <item>¿ø¹®ÀÇ ¹öÀüÀÌ ¿Ã¶ó°¡´Â´ë·Î ¹ø¿ªº»µµ °³Á¤Çϵµ·Ï ÇÏ°Ú½À´Ï´Ù. °³Á¤ÀÌ ´Ê¾îÁö¸é À§ÀÇ ÁÖ¼Ò·Î Á¦°Ô ¾Ë·ÁÁֽñ⠹ٶø´Ï´Ù. <item>ÀÌ Çѱ¹¾î ¹öÀüÀÇ ±ÛÀ» Àοë, ÆíÁý, Àç¹èÆ÷ÇÏ½Ç °æ¿ì¿¡´Â ¿øÀúÀÚ¿Í ÇÔ²² ¿ªÀÚÀÇ ÀúÀÛ±ÇÀ» Ç¥½ÃÇØ Áֽñ⠹ٶø´Ï´Ù. <item>´Ùµé Áñ°Å¿î ¸®´ª½Ì ÇϽñæ ^^ - ½É°¢ÇÑ ¸»Åõ·Î ¹ø¿ªÇÏ´Â °Ç ³Ê¹« Èûµå³×¿ä. TT; Áñ°Å¿î ¸»Åõ³ª »çÅõ¸®·Î ¹ø¿ªÇÏ°í ½Í³×¿ä. ^^ <item>¹öÀüÁ¤º¸ <itemize> <item>v0.3, 1998³â 12¿ù 25ÀÏ Å©¸®½º¸¶½º!! ¿ï°í ÀÖÀ» ¶¥Äá°øÁÖ´ÔÀ» À§ÇØ ^^; / ¿ø¹® v2.3 ¹ø¿ª <item>v1.0s, 1998³â 12¿ù 29ÀÏ / ¿ø¹® v2.6 ¹ø¿ª, sgml º¯È¯ </itemize> </itemize> </article>