The Linux Networking Overview HOWTO

  Daniel Lopez Ridruejo, ridruejo@rawbyte.com <mailto:ridruejo@raw­
  byte.com>
  v0.31, 17 September 1999
  ³²»óÇö (nsh@asp-linux.co.kr <mailto:nsh@asp-linux.co.kr>)
  v0.31 2000³â 7¿ù 29ÀÏ

  ÀÌ ¹®¼­ÀÇ ¸ñÀûÀº,  Linux operating systemÀÇ ³×Æ®¿öÅ© ´É·ÂÀÇ °³¿ä¸¦
  ÀüÇÏ°í, Á» ´õ ³ª¾Æ°¡ Á¤º¸¿Í ±¸Ã¼ÀûÀÎ ¹æ½ÄÀ» Á¶»çÇÏ´Â Àå¼Ò¸¦ ¼Ò°³ÇÏ´Â
  °ÍÀÌ´Ù.
  ______________________________________________________________________

  ¸ñÂ÷

  1. µµÀÔ
  2. Linux
     2.1 Linux ¶õ ¹«¾ùÀΰ¡?
     2.2 ¹«¾ùÀÌ Linux¸¦ ´Ù¸£°Ô ¸¸µå³ª?

  3. ³×Æ®¿öÅ© ÇÁ·ÎÅäÄÝ
     3.1 TCP/IP
     3.2 TCP/IP Á¦ 6ÆÇ
     3.3 IPX/SPX
     3.4 AppleTalk Protocol Suite
     3.5 WAN Networking: X.25 ,  Frame-relay, ±âŸ
     3.6 ISDN
     3.7 PPP ,  SLIP ,  PLIP
     3.8 ¾Æ¸¶Ãò¾î ¹«¼±
     3.9 ATM

  4. Áö¿øµÇ´Â ³×Æ®¿öÅ©¿ë Çϵå¿þ¾î
  5. ÆÄÀÏ°ú ÇÁ¸°ÅÍÀÇ °øÀ¯
     5.1 Apple ȯ°æ
     5.2 Windows ȯ°æ
     5.3 Novell ȯ°æ
     5.4 Unix ȯ°æ

  6. ÀÎÅÍ³Ý / ÀÎÆ®¶ó³×Æ®
     6.1 Mail
        6.1.1 Mail ¼­¹ö
        6.1.2 Remote access to mail
        6.1.3 Mail User Agent
        6.1.4 ¸ÞÀϸµ ¸®½ºÆ® ¼ÒÇÁÆ®¿þ¾î
        6.1.5 Fetchmail
     6.2 Web ¼­¹ö
     6.3 Web ºê¶ó¿ìÀú
     6.4 FTP ¼­¹ö¿Í Ŭ¶óÀ̾ðÆ®
     6.5 News ¼­ºñ½º
     6.6 Domain Name System
     6.7 DHCP ,  bootp
     6.8 NIS
     6.9 ÀÎÁõ ( Authentication )

  7. ¾îÇø®ÄÉÀ̼ÇÀÇ  Remote ½ÇÇà
     7.1 Telnet
     7.2 Remote commands
     7.3 X À©µµ¿ì ½Ã½ºÅÛ
     7.4 VNC

  8. ³×Æ®¿öÅ© »óÈ£ Á¢¼Ó
     8.1 ·çÅÍ (Router)
     8.2 Bridge
     8.3 IP Masquerade
     8.4 IP Accounting
     8.5 IP aliasing
     8.6 Traffic Shaping
     8.7 FireWall
     8.8 Port forwarding
     8.9 Load Balancing
     8.10 EQL
     8.11 Proxy Server
     8.12 Diald on demand
     8.13 tunnelling,  mobile IP, virtual private network

  9. ³×Æ®¿öÅ© °ü¸®
     9.1 ³×Æ®¿öÅ© °ü¸® ¾îÇø®ÄÉÀ̼Ç
     9.2 SNMP

  10. ´ë±â¾÷ÀÇ Linux ³×Æ®¿öÅ·
     10.1 °í°¡¿ë¼º( High Availability )
     10.2 RAID
     10.3 Redundant networking

  11. Á¤º¸¿ø
  12. ¹®¼­ÀÇ °³Á¤ ÀÌ·Â
  13. »ç·Ê¿Í ¸éÃ¥

  ______________________________________________________________________

  1.  µµÀÔ

  ÀÌ ¹®¼­ÀÇ ¸ñÀûÀº,  Linux operating systemÀÇ ³×Æ®¿öÅ© ´É·ÂÀÇ °³¿ä¸¦
  ÀüÇÏ´Â °ÍÀÌ´Ù. LinuxÀÇ ÈûÀº Á¤º¸¸¦ dzºÎÇÏ°Ô ÀÔ¼öÇÒ ¼ö ÀÖ´Â °ÍÀÌ´Ù.
  ´ëºÎºÐÀÇ °ü·Ã Á¤º¸´Â ´Ù¼ö ÀÔ¼öÇÒ ¼ö ÀÖÁö¸¸, Á¤º¸ÀÇ ´ëºÎºÐÀº ±¸Çö¿¡
  ÃÊÁ¡ÀÌ ¸ÂÇô ÀÖ´Ù.  Linux Ãʺ¸ÀÚ¿¡ À־´Â, ƯÈ÷ Windows ȯ°æÀ¸·ÎºÎÅÍ
  À̵¿Çß´ø ¹æ¹ýÀº,  Linux°¡ ³×Æ®¿öÅ©¿¡¼­ ÇÒ ¼ö ÀÖ´Â °ÍÀ» ¸ð¸£°Ô ÇÑ´Ù.
  ±×·¡¼­, º» ¹®¼­¿¡¼­´Â,  Linux°¡ ³×Æ®¿öÅ©¿¡¼­ ÇÒ ¼ö ÀÖ´Â °ÍÀÇ Àüü¸¦
  ´ë°­ ÄfÅͺ¸´Â °Í¿¡ÀÖ´Ù. °¢°¢ÀÇ Ç׸ñ ¼³¸íÀº °£°áÇÏÁö¸¸, Á» ´õ ³ª¾Æ°¡
  Á¤º¸¸¦ ãÀ»¼ö ÀÖ´Â Àå¼Ò¸¦ ¼Ò°³ ÇÑ´Ù. ÀÌ Á¤º¸´Â,  HOWTO ,  faq , °¢
  ÇÁ·ÎÁ§Æ® ÀÇ Web ÆäÀÌÁö, ÀúÀÇ °æÇèµî, ¸¹Àº Á¤º¸¿øÀ¸·ÎºÎÅÍ ¸ðÀº °ÍÀÌ´Ù.
  ÀÌ°Í µéÀÇ Á¤º¸´Â ¸ðµÎ°¡ ±× ÀúÀÚµé´öºÐÀÌ´Ù. ÀÌ ÀúÀÚµé°ú È°µ¿ÀÌ ¾ø¾úÀ¸¸é
  º» ¹®¼­´Â ¸¸µé ¼ö ¾ø¾úÀ» °ÍÀÌ°í, óÀ½ºÎÅÍ ÇÊ¿äµµ ¾ø¾úÀ» °ÍÀÌ´Ù.

  2.  Linux

  2.1.  Linux ¶õ ¹«¾ùÀΰ¡?

  LinuxÀÇ ÀúÀÚÀÇ Ã³À½´Â Linus Torvalds ¾¾ÀÌ´Ù.  Linus ¾¾°¡ ÃÖÃÊÀÇ ¹öÀüÀ»
  ¸¸µç ÀÌ·¡, ¹«¼öÇÑ »ç¶÷µéÀÇ ÈûÀ¸·Î Linux´Â Áøº¸ÇØ ¿Ô´Ù.  Linux ´Â
  ÀüÀûÀ¸·Î scratchºÎÅÍ ¸¸µé¾îÁø Unix operating systemÀÇ clone ÀÌ´Ù.
  Linux ¿¡¼­ °¡Àå Èï¹ÌÀÖ´Â °ÍÀÇ Çϳª´Â ¿Â ¼¼°èÀûÀ¸·Î µ¿½Ã¿¡ °³¹ßÀÌ ÇàÇØ
  Áø´Ù´Â °ÍÀÌ´Ù.

  Linux´Â GNU General Public License (GPL)ÀÇ ÀúÀÛ±ÇÀ» µû¸¥´Ù.  GPLÀº
  Free Software Foundation (FSF)¿¡ÀÇÇؼ­ ±â·ÏµÈ ¶óÀ̼¾½º·Î, ¼ÒÇÁÆ®¿þ¾îÀÇ
  ÀÚÀ¯·Î¿î ¹èÆ÷¸¦ Á¦ÇÑÇÏÁö ¾Êµµ·Ï µÇ¾î ÀÖ´Ù. °£´ÜÇÏ°Ô ¸»Çϸé ÀÌ ¶óÀ̼¾
  ½º¿¡¼­´Â, ¼ÒÇÁÆ®¿þ¾îÀÇ »çº»¿¡ ¿ä±ÝÀ» û±¸ÇÒ ¼ö ÀÖÁö¸¸, ±× »çº»À» ÃëÇÑ
  »ç¶÷ÀÌ ±× »çº»À» ¹«·á·Î ¹èÆ÷Çϴ°ÍÀ» ±ÝÁöÇÏÁö ¾Ê´Â´Ù. ¶Ç, ÀÌ
  ¶óÀ̼¾½º¿¡¼­´Â ¼Ò½º Äڵ尡 ¹Ýµå½Ã °ø°³µÇ¾î¾ßÇÑ´Ù. ÀÌ°ÍÀº ÇÁ·Î±×·¥ ¿¡
  µµ¿òÀÌ µÉ °ÍÀÌ´Ù. °°Àº ÀúÀÛ±ÇÀ» µû¸£°í ÀÖ´Â ÇÑ, ´©±¸¶óµµ  Linux¿¡ ¼öÁ¤
  À» Ãß°¡ ÇÒ ¼ö ÀÖ°í, ¼öÁ¤ ÇÁ·Î±×·¥ÀÇ ¹èÆ÷µµ ÇÒ ¼ö ÀÖ´Ù.

  2.2.  ¹«¾ùÀÌ Linux¸¦ ´Ù¸£°Ô ¸¸µå³ª?

  ¿Ö  Linux¸¦ »ç¿ëÇÏ°¡?  Linux´Â ´Ù¸¥ operating systemº¸´Ù ÀϹÝÀûÀ¸·Î
  ¿°°¡(Àû¾îµµ °í°¡´Â ¾Æ´Ñ)ÀÌ°í, ¸¹Àº »ó¿ë ½Ã½ºÅÛº¸´Ù ¹®Á¦°¡ ÀûÀº °ÍÀ¸·Î
  µÇ¾îÀÖ´Ù. ÇÏÁö¸¸ Linux¸¦ ±¸º°ÇÒ¼ö ÀÖ´Â °ÍÀº ºñ¿ë º¸´Ù´Â(°á±¹Àº OS°¡
  ¹«·á¶óµµ, ¸¸Á·ÇÒ ¼ö ¾ø´Ù¸é ´©°¡ ¿øÇϰڴ°¡? ) Linux ÀÇ ¶Ù¾î³­
  °¡´É¼ºÀÌ´Ù.

  o  Linux´Â ÁøÁ¤ÇÑ 32ºñÆ® ¸ÖƼÅ×½ºÅ© operating systemÀÔ´Ï´Ù. ´ë
     Çп¡¼­ºÎÅÍ ´ë±â¾÷±îÁö, ³ÐÀº ¹üÀ§·Î ÃæºÐÈ÷ »ç¿ëÇÒ ¼ö ÀÖ´Â Èû°ú
     ´É·ÂÀÌ ÀÖ´Ù.  (¿ªÁÖ : 64bit Æǵµ ÀÖ´Ù. )

  o  Linux´Â low-end 386¹Ú½º ¿¬±¸¿¡¼­ ºÎÅÍ ´ë±Ô¸ðÀÇ  ultra-parallel
     ¸Ó½ÅÀÇ Çϵå¿þ¾î¿¡¼­ ½ÇÇàµÈ´Ù.

  o  Out-of-the-box ¹öÀüÀº Intel, Sparc, Alpha ±¸Á¶¿¡¼­ °¡´ÉÇÏ´Ù.
     ±×¸®°í, Power PC¿Í,  SGI,  Ultra Sparc, AP1000+,  Strong ARM,  MIPS
     R3000/R4000¿Í ±âŸ ³»Àå ½Ã½ºÅÛ¿¡¼­ ½ÇÇèÀûÀ¸·Î ¼­Æ÷Æ® µÇ°í ÀÖ´Ù.

  o  ¸¶Áö¸·À¸·Î, ³×Æ®¿öÅ©¸¦ ±¸¼º ÇÒ ¶§¿¡´Â Linux°¡ ÀûÀýÇÏ´Ù. ±× ÀÌÀ¯´Â,
     ³×Æ®¿öÅ© ±â´ÉÀÌ OS ÀÚü¿¡ ³»ÀåµÇ¾î ÀÖ´Â °Í°ú, ¸¹Àº ¾îÇø®ÄÉÀ̼ÇÀ»
     free·Î ÀÔ¼ö ÇÒ ¼ö ÀÖ´Â °Íµµ ÀÖÁö¸¸, ±×°ÍÀÌ ´Ù´Â ¾Æ´Ï´Ù.  °úÁßÇÑ
     ºÎÇÏ¿¡µµ °ßµð´Â ÈûÀÌ ÀÌÀ¯ÀÌ´Ù. ÀÌ°Í Àº ¿ÀÇ ¼Ò½ºÀÇ ÇÁ·ÎÁ§Æ® ³»¿¡¼­
     ¸î ³âÀÇ µð¹ö±ë°ú Å×½ºÆ®¸¦ °æ°úÇØ Ã³À½À¸·Î ¾ò¾îÁø °ÍÀÌ´Ù.

  3.  ³×Æ®¿öÅ© ÇÁ·ÎÅäÄÝ

  Linux´Â ´Ù¾çÇÑ ³×Æ®¿öÅ© ÇÁ·ÎÅäÄÝÀ» ¸¹ÀÌ ¼­Æ÷Æ® ÇÑ´Ù.

  3.1.  TCP/IP

  ÀÎÅÍ³Ý ÇÁ·ÎÅäÄÝ( Internet Protocol )Àº, ÃÖÃÊ¿¡´Â ¹Ì±¹ ±¹¹æ¼º( DoD
  )¿ëÀ¸·Î 20³âÀü¿¡ °³¹ßµÈ °ÍÀÌ´Ù. ÀÌ°ÍÀº À̱âÁ¾ ÄÄÇ»ÅÍ°£ÀÇ »óÈ£ Á¢¼ÓÀÌ
  ÁÖ¿äÇÑ ¸ñÀûÀ̾ú´Ù.  TCP/IP suite ÇÁ·ÎÅäÄÝÀº °èÃþ ±¸Á¶À̹ǷÎ,
  ¾îÇø®ÄÉÀÌ¼Ç À» ³×Æ®¿öÅ©¿ë Çϵå¿þ¾î·ÎºÎÅÍ ºÐ¸®ÇÒ ¼ö ÀÖ´Ù.

  TCP/IP´Â °èÃþÀû¸ðµ¨À» ±âº» À¸·ÎÇÏÁö¸¸, ±â´ÉÀû°èÃþÀ» ¾ö°ÝÇÏ°Ô µû¸£´Â
  °Íº¸´Ù´Â ½ÇÁ¦·Î Á¤È®ÇÏ°Ô ¿¬°áµÇ´Â °ÍÀ» Áß¿ä½ÃÇÏ°í ÀÖ´Ù. ÀÌ·¯ÇÑ ÀÌÀ¯¿¡
  ÀÇÇØ, ³×Æ®¿öÅ©ÀÇ »óÈ£ Á¢¼Ó ÇÁ·ÎÅäÄÝÀº OSI°¡ ¾Æ´Ñ TCP/IP°¡ »ç½Ç»óÀÇ
  Ç¥ÁØÀ¸·Î µÇ¾îÁ³´Ù.

  Linux´Â µîÀåÇßÀ» ¶§ºÎÅÍ TCP/IP ³×Æ®¿öÅ© ±â´ÉÀ» °¡Áö°í ÀÖ¾ú´Ù. ÀÌ°Í Àº
  scratch·ÎºÎÅÍ ½ÇÇàµÇ¾ú´Ù. ÀÌ°ÍÀº °¡Àå °­ÇÏ°í, ºü¸£°í, ½Å·Ú¼ºÀÌ ³ôÀº
  ±¸ÇöÀ¸·Î,  Linux ¼º°ø ¿­¼èÀÇ ÇϳªÀÌ´Ù.

  °ü·ÃÀÖ´Â HOWTO :metalab.unc.edu/mdw/HOWTO/NET-3-HOWTO.html
  <http://metalab.unc.edu/mdw/HOWTO/NET-3-HOWTO.html>

  3.2.  TCP/IP Á¦ 6ÆÇ

  IPv6Àº IPng ( IP Next Generation )¶ó´Â,  IPv4 ÇÁ·ÎÅäÄÝ¿¡¼­ ¹®Á¦ °¡
  µÇ°í ÀÖ´ø ¸¹Àº Á¡À» °³¼±ÇÑ upgradedÆÇÀÌ´Ù.  IPv4¿¡¼­ÀÇ ¹®Á¦ ¶õ,
  ÀÌ¿ë°¡´ÉÇÑ IP ¾îµå·¹½ºÀÇ ºÎÁ·, ½Ã°£¿¡ ¹Î°¨ÇÑ Æ®·¡ÇÈÀ» Ãë±ÞÇÏ´Â
  ¸ÞÄ«´ÏÁò ºÎÀç, ³×Æ®¿öÅ© layer¿¡¼­ÀÇ º¸¾ÈÀÌ ¾ø´Â µîÀÌ´Ù.

  º¸´Ù Å« ¾îµå·¹½º °ø°£À» »ç¿ëÇÏ·Á¸é, ¾îµå·¹½º ÁöÁ¤ ¹æ¹ýÀÇ °³¼±ÀÌ
  µ¿¹ÝÇÏÁö¸¸, ÀÌ°ÍÀº ·çƾÀÇ ¼º´É¿¡ Å©°Ô ¿µÇâÀ» ÁÖ°Ô µÈ´Ù.  Linux¿ë º£Å¸
  ÆÇ¿¡¼­´Â ±¸Çö µÇ¾î ÀÖ°í,  ½Ç¿ëÆÇÀº 2.2.0ÀÇ Linux Ä¿³Ú ¹èÆ÷¿¡ ³»Àå
  µÇ¸®¶ó ¿¹ »óµÈ´Ù.

  o  Linux IPv6 ÀÇ HOWTO : linux-ipv6.faq.htm

  o  IPv6ÀÇ ½ÃÀÛ ÆäÀÌÁö : playground.sun.com/pub/ipng/html/ipng-
     main.html <http://playground.sun.com/pub/ipng/html/ipng-main.html>

  3.3.  IPX/SPX

  IPX/SPX ( Internet Packet Exchange/Sequenced Packet Exchange )´Â,
  Xerox Network Systems (XNS) ÇÁ·ÎÅäÄÝÀ» ±âº» À¸·ÎÇÏ¿© NovellÀÌ °³¹ßÇÑ
  ÇÁ·ÎÆ®ÄݱºÀ¸·Î¼­, ¼ÒÀ¯±ÇÀÌ Ã·ºÎµÈ °ÍÀÌ´Ù.  IPX/SPX´Â 1980 ³â´ë óÀ½¿¡
  Novell, Inc.ÀÇ NetWare¿¡¼­ »ç¿ëµÈ ÇÁ·ÎÅäÄݷμ­ À¯¸íÇÏ°Ô µÇ¾ú´Ù.
  NetWare´Â Á¦ Àϼ¼´ë·Î LANÀÇ network operating system (NOS)ÀÎ de facto
  Ç¥ÁØÀÌ µÇ¾ú´Ù.  NovellÀº ÀÚ½ÅÀÇ NOS¿¡, ºñÁö´Ï½ºÇü ¾îÇø®ÄÉÀ̼DZº°ú
  Ŭ¶óÀ̾ðÆ®Ãø¿¡¼­ÀÇ Á¢¼Ó À¯Æ¿¸®Æ¼¸¦ Ãß°¡ÇÏ¿´´Ù.

  Linux´Â ¸Å¿ì ¾ÈÀüÇÑ IPX/SPX°¡ ±¸ÇöµÇ¾î ÀÖ°í, ¼³Á¤¿¡ ÀÇÇØ ´ÙÀ½ÀÇ °Í ¿¡
  »ç¿ëÇÒ ¼ö ÀÖ´Ù.

  o  IPX router

  o  IPX bridge

  o  NCP client and/or NCP Server (for sharing files)

  o  Novell Print Client, Novell Print Server

     ¶Ç,

  o  PPP/IPX¸¦ À¯È¿ÇÏ°Ô ÇÏ°í,  Linux ¹Ú½º¸¦ PPPÀÇ ¼­¹ö / Å©¶óÀ̾ð Æ®·Î¼­
     »ç¿ëÇÒ ¼ö ÀÖ´Ù.

  o  IP ³»¿¡¼­ IPX¸¦ tunnelling½ÃÅ°´Â °ÍÀ¸·Î¼­,  IP¸¦ ÅëÇÑ À¯ÀÏÇÑ ¸µÅ©¸¦
     Çã°¡ÇØ µÎ°³ÀÇ IPXÀÇ ³×Æ®¿öÅ©¸¦ Á¢¼ÓÇÒ ¼ö ÀÖ´Ù.

     ±×°Í¿¡ Ãß°¡Çؼ­,  Caldera www.caldera.com
     <http://www.caldera.com>´Â Linux¿¡¼­ÀÇ Novell NetWare¸¦ »ó¿ë
     Áö¿øÇÏ°í ÀÖ´Ù.  Caldera´Â Novell »ç·ÎºÎÅÍ Çã°¡¸¦ ¹ÞÀº ±â¼úÀ» ³»ÀåÇØ
     ¿ÏÀüÇÑ Novell NetWare Ŭ¶óÀ̾ðÆ®¸¦ °ø±ÞÇÏ°í ÀÖ´Ù.  ÀÌ Å¬¶óÀ̾ðÆ®´Â
     Novell 3.x ¿Í 4.x ÆÄÀÏ ¼­¹ö·Î ¿ÏÀüÇÑ Á¢±ÙÀ» Á¦°øÇÏ°í, NetWare
     µð·ºÅ丮 ¼­ºñ½º( NDS ) ¿Í RSA ¾Ïȣȭ±â´É µîµµ ÀÖ´Ù.

  o  IPX ÀÇ HOWTO: metalab.unc.edu/mdw/HOWTO/IPX-HOWTO.html
     <http://metalab.unc.edu/mdw/HOWTO/IPX-HOWTO.html>

  3.4.  AppleTalk Protocol Suite

  AppleTalk´Â AppleÀÇ internetworking ±â¼úÀÇ À̸§ÀÌ´Ù. ÀÌ°ÍÀº peer-to-
  peer ³×Æ®¿öÅ© ¸ðµ¨·Î, ÆÄÀÏ°ú ÇÁ¸°ÅÍÀÇ °øÀ¯µîÀÇ ±âº»ÀûÀÎ °ÍÀ» ÇÒ ¼ö
  ÀÖ´Ù. °¢ ¸Ó½ÅÀº µ¿½Ã¿¡ Ŭ¶óÀ̾ðÆ®¿Í ¼­¹ö¿¡¼­ µ¿½Ã¿¡ È°µ¿ÇÒ ¼ö ÀÖ°í,
  ÀÌ°Í ¿¡ ÇÊ¿äÇÑ ¼ÒÇÁÆ®¿þ¾î¿Í Çϵå¿þ¾î´Â ¾î´À Apple ÄÄÇ»ÅÍ¿¡µµ µé¾îÀÖ´Ù.

  Linux´Â,  AppleTalk ³×Æ®¿öÅ©¸¦ ¿Ïº®ÇÏ°Ô Á¦°øÇÒ ¼ö ÀÖ´Ù.  Netatalk´Â
  ÃÖÃÊ¿¡ BSD °èÅëÀÇ ½Ã½ºÅÛ¿ëÀ̾ú´ø °Í¿¡¼­,  AppleTalk Protocol Suite¸¦
  Ä¿³Ú·¹º§¿¡¼­ ½ÇÇöÇÑ °ÍÀÌ´Ù.  Netatalk¸¦ »ç¿ëÇØ,  AppleTalkÀÇ routing,
  Unix ¿Í AFSÀÇ ÆÄÀÏ ½Ã½ºÅÛÀÎ AFP ( AppleShare )»ó¿¡¼­ Á¦°ø, Unix
  ÇÁ¸°ÅÍ¿Í AppleTalk ÇÁ¸°ÅÍ¿¡·ÎÀÇ ¾ï¼¼½º¸¦ PAP »ó¿¡¼­ Á¦°ø ÇÒ ¼ö ÀÖ´Ù.

  5.1 Àý¿¡ Á» ´õ ¸¹Àº Á¤º¸°¡ ÀÖÀ¸¹Ç·Î º¸½Ã¿À.

  3.5.  WAN Networking: X.25 ,  Frame-relay, ±âŸ

  Linux ¿ë T-1 ¿Í,  T-3 ,  X.25 , Frame RelayÀÇ Á¦Ç°À» ¸î¸î ¼­µåÆÄƼ°¡
  °ø±ÞÇÏ°í ÀÖ´Ù. À̰͵éÀÇ Å¸ÀÔÀ¸·Î Á¢¼ÓÇÏ·Á¸é Ưº°ÇÑ ÇÏµå ¿þ¾î°¡
  ÀϹÝÀûÀ¸·Î ÇÊÇÏ´Ù. ±× Çϵå¿þ¾îÀÇ Vendor´Â ÇÁ·ÎÅäÄÝ Áö¿ø µå¶óÀ̹öµµ
  °ø±Þ ÇÑ´Ù

  o  Linux ¿ëÀÇ WAN °ü°è Á¤º¸¿ø :
  www.secretagent.com/networking/wan.html
  <http://www.secretagent.com/networking/wan.html>

  3.6.  ISDN

  Linux ÀÇ Ä¿³Ú¿¡´Â ³»Àå ISDN ±â´ÉÀÌ ÀÖ´Ù.  isdn4linux¿¡¼­ ISDN PC
  Ä«µå¸¦ ÄÜÆ®·ÑÇØ,  Hayes Ä¿¸àµå ¼¼Æ®(``AT'' ¸í·É¾î) ·Î ¸ðµ©
  ¿¡¹Ä·¹ÀÌÅ͸¦ ½ÇÇà ÇÒ ¼ö ÀÖ´Ù. (³»Àå µð¹ÙÀ̽º¸¦ »ç¿ëÇØ) HDLC ¸¦
  °æÀ¯ÇÏ¿© Á¢¼ÓµÈ ´Ü¸» ÇÁ·Î±×·¥À» ÀÌ¿ëÇÏ¿©, PPP¿¡ ÀÇÇÑ ÀÎÅͳÝÀÇ ¿ÏÀüÇÑ
  Á¢¼Ó, ¿Àµð¿À ¾îÇø®ÄÉÀ̼DZîÁö, ³ÐÀº ¹üÀ§ÀÇ ÀÏÀ» ÇÒ ¼ö ÀÖ´Ù.

  o  isdn4linux ÀÇ FAQ : www.lrz-
  muenchen.de/~ui161ab/www/isdn/faq_e.html <http://www.lrz-
  muenchen.de/~ui161ab/www/isdn/faq_e.html>

  3.7.  PPP ,  SLIP ,  PLIP

  Linux Ä¿³Ú¿¡´Â ³»Àå PPP ( Point-to-Point-Protocol )¿Í, SLIP ( Serial
  Line IP ) ,  PLIP ( Parallel Line IP )ÀÇ Áö¿øÀ» ÇÑ´Ù.  PPP´Â °³ÀÎÀÌ
  ÀÚ½ÅÀÇ  ISP ( Internet Service Provider )·Î¼­ ¾ï¼¼½º ¿¡ Á¦ÀÏ  ÀÚÁÖ
  »ç¿ëµÇ´Â ¹æ¹ýÀÌ´Ù.  PLIP´Â 2°³ÀÇ ¸Ó½ÅÀ» µ·À» µéÀÌÁö ¾Ê°í Á¢ ¼ÓÇÒ ¼ö
  ÀÖ´Â ¹æ¹ýÀÌ´Ù.  PLIP´Â Æз¯·¼ Æ÷Æ®¿Í Ư¼ö cable¸¦ »ç¿ëÇØ 10kBps ·ÎºÎÅÍ
  20kBps ÀÇ ¼Óµµ°¡ ³ª¿Â´Ù.

  o  Linux PPP HOWTO metalab.unc.edu/mdw/HOWTO/PPP-HOWTO.html
     <http://metalab.unc.edu/mdw/HOWTO/PPP-HOWTO.html>

  o  PPP/SLIP emulator metalab.unc.edu/mdw/HOWTO/mini/SLIP-PPP-
     Emulator.html <http://metalab.unc.edu/mdw/HOWTO/mini/SLIP-PPP-
     Emulator.html>

  o  PLIPÀÇ Á¤º¸´Â ´ÙÀ½ »çÀÌÆ®¿¡¼­ ãÀ» ¼ö ÀÖ´Ù.  The Network
     Administrator Guide metalab.unc.edu/mdw/LDP/nag/nag.html
     <http://metalab.unc.edu/mdw/LDP/nag/nag.html>

  3.8.  ¾Æ¸¶Ãò¾î ¹«¼±

  Linux Ä¿³Ú¿¡´Â ³»ÀåµÈ ¾Æ¸¶Ãò¾î ¹«¼± ÇÁ·ÎÅäÄÝÀÌ Áö¿øµÇ°í ÀÖ´Ù.

  ƯÈ÷ Èï¹ÌÀÖ´Â °ÍÀº AX.25ÀÇ Áö¿øÀÌ´Ù.  AX.25 ÇÁ·ÎÅäÄÝÀº connection Çü°ú
  connectionlessÇüÀÇ ¸ðµÎ¸¦ Á¦°øÇÑ´Ù. ÀÌ°Í ¸¸À¸·Î  point-point ¸µÅ©¸¦
  Çϰųª,  TCP/IP ¿Í NetRom µîÀÇ ´Ù¸¥ÇÁ·ÎÆ®ÄÝÀ» ¿Å±â´Âµ¥ »ç¿ëÇÑ´Ù.

  AX.25´Â ±¸Á¶ÀûÀ¸·Î´Â X.25 level 2¿Í °°Áö¸¸, ¾Æ¸¶Ãò¾î ¹«¼± ȯ°æ¿¡
  ÀûÇÕÇÑ ¸î°³ÀÇ È®ÀåÀ» °¡Áö°íÀÖ´Ù.

  o  Amateur radio HOWTO metalab.unc.edu/mdw/HOWTO/HAM-HOWTO.html
  <http://metalab.unc.edu/mdw/HOWTO/HAM-HOWTO.html>

  3.9.  ATM

  Linux¿¡¼­ ATM Áö¿øÀº ÇöÀç´Â pre-alpha ´Ü°èÀÌ´Ù. ½ÇÇèÀûÀÎ ¹èÆ÷°¡ ÀÖ¾î,
  °¡°øÇÏÁö ¾ÊÀº ATM Á¢¼Ó( PVC ¿Í SVC )À̳ª,  ATM »ó¿¡¼­ÀÇ IP ,  LAN
  ¿¡¹Ä·¹À̼ǵîÀ» Áö¿øÇÏ°í ÀÖ´Ù.

  o  Linux ATM-Linux home page lrcwww.epfl.ch/linux-atm/
  <http://lrcwww.epfl.ch/linux-atm/>

  4.  Áö¿øµÇ´Â ³×Æ®¿öÅ©¿ë Çϵå¿þ¾î

  Linux´Â, ÁøºÎÇÑ °ÍÀ» Æ÷ÇÔÇØ ¸Å¿ì ´Ù¾çÇÑ ³×Æ®¿öÅ©¿ë Çϵå¿þ¾î¸¦
  Áö¿øÇÑ´Ù.

  ¾à°£ÀÇ Èï¹Ì·Î¿î ¹®¼­

  o  Hardware HOWTO metalab.unc.edu/mdw/HOWTO/Hardware-HOWTO.html
     <http://metalab.unc.edu/mdw/HOWTO/Hardware-HOWTO.html>

  o  Ethernet HOWTO metalab.unc.edu/mdw/HOWTO/Ethernet-HOWTO.html
     <http://metalab.unc.edu/mdw/HOWTO/Ethernet-HOWTO.html>

  5.  ÆÄÀÏ°ú ÇÁ¸°ÅÍÀÇ °øÀ¯

  PC¸¦ ±âº»·ÎÇÑ Local Area Networks°¡ ¸¹Àº°ÍÀº, ÆÄÀÏ °øÀ¯¿Í ÇÁ¸°ÅÍ °øÀ¯
  ¼­ºñ½º¸¦ »ç¿ëÀÚ¿¡°Ô Á¦°øÇÏ´Â °ÍÀ» Á¦ÀÏÀÇ ¸ñÀûÀ¸·Î Çϱ⠶§¹®ÀÌ´Ù.
  ±â¾÷¿¡¼­ ÆÄÀÏ°ú ÇÁ¸°ÅÍ °øÀ¯ÀÇ ¼­¹ö·Î¼­  Linux´Â ÈǸ¢ÇÑ ÇØ°áÃ¥ÀÌ µÈ´Ù.

  5.1.  Apple ȯ°æ

  ÀÌÀü ¼½¼Ç¿¡¼­ ¼³¸íÇÑ °Íó·³,  Linux´Â AppleTalkÀÇ ÇÁ·ÎÅäÄÝ Æйи®¸¦
  Áö¿ø ÇÑ´Ù.  LinuxÀÇ netatalk¸¦ »ç¿ëÇϸé,  MacintoshÀÇ Å¬¶óÀ̾ðÆ®·ÎºÎÅÍ
  º» Linux ½Ã½ºÅÛÀ» ³×Æ®¿öÅ©»óÀÇ ¶Ç ÇϳªÀÇ Macintosh·Î¼­ ÀÎ ½ÄÇÒ ¼ö
  ÀÖ°í,  Linux ¼­¹ö¿¡ Á¢¼ÓµÈ ÆÄÀÏ°ú ÇÁ¸°Å͸¦ °øÀ¯ÇÒ ¼ö ÀÖ´Ù.

  Netatalk faq ¿Í HOWTO

  o  thehamptons.com/anders/netatalk/
     <http://thehamptons.com/anders/netatalk/>

  o  www.umich.edu/~rsug/netatalk/
     <http://www.umich.edu/~rsug/netatalk/>

  o  www.umich.edu/~rsug/netatalk/faq.html
     <http://www.umich.edu/~rsug/netatalk/faq.html>

  5.2.  Windows ȯ°æ

  samba´Â, ´ëºÎºÐ  Unix µé(ƯÈ÷ Linux )¸¦ Microsoft ³×Æ®¿öÅ©ÀÇ
  Ŭ¶óÀ̾ðÆ®·Îµµ ¼­¹ö·Îµµ ÅëÇÕÈ­ÇÒ ¼ö ÀÖ´Â ¾îÇø®ÄÉÀÌ¼Ç suiteÀÌ´Ù.
  ¼­¹ö¿¡ »ç¿ëÇϸé,  Windows 95 ¿Í,  Windows for Workgroup ,  DOS ,
  Windows NTÀÇ Å¬¶óÀ̾ðÆ®°¡ LinuxÀÇ ÆÄÀÏ°ú ÇÁ¸°ÅÍ ¼­ºñ½º¿¡ ¾ï¼¼½ºÇÒ ¼ö
  ÀÖ´Ù.  samba´Â, ÆÄÀÏ°ú ÇÁ¸°ÅÍ ¼­ºñ½º¿¡ ´ëÇؼ­  Windows NT ¸¦ ¿ÏÀüÈ÷
  ¹Ù²Ü¼ö ÀÖ°í, Ŭ¶óÀ̾ðÆ®·Î ÇÁ¸°ÅÍ µå¶óÀ̹ö¸¦ ÀÚµ¿ÀûÀ¸·Î ´Ù¿î·Îµå ÇÒ ¼ö
  ÀÖ´Ù. Ŭ¶óÀ̾ðÆ®¿¡ »ç¿ëÇϸé, ·ÎÄÿ¡ exportÇÑ Windows °øÀ¯ ÆÄÀÏÀ» Linux
  ¿öÅ©½ºÅ×À̼ÇÀÌ ¸¶¿îÆ®ÇÒ ¼ö ÀÖ´Ù.

    SAMBA Meta-FAQ¿¡ ÀÇÇϸé

         ¡¸¸¹Àº À¯ÀúÀÇ º¸°í¿¡ ÀÇÇϸé, ´Ù¸¥  SMBÀÇ ½ÇÇà°ú ºñ±³ÇØ Samba
         ´Âº¸´Ù ¾ÈÁ¤µÇ°í, º¸´Ù ºü¸£°í, º¸´Ù ¸¹Àº Ŭ¶óÀ̾ðÆ®¿Í ȣȯ¼ºÀÌ ÀÖ´Ù.
         crashing ¾øÀÌ ¼ö¸¸ÀÇ À¯Àú¿¡°Ô±îÁö ±Ô¸ð È®´ë°¡ °¡´ÉÇÑ
         À¯ÀÏÀÇ SMB ¼­¹ö°¡ Samba´Ù, ¶ó°í ´ë±Ô¸ð ¼³Ä¡ °ü¸®ÀÚµéÀº ¸»ÇÑ´Ù. ¡¹

  o  Samba project home page samba.anu.edu.au/samba/
     <http://samba.anu.edu.au/samba/>

  o  SMB HOWTO metalab.unc.edu/mdw/HOWTO/SMB-HOWTO.html
     <http://metalab.unc.edu/mdw/HOWTO/SMB-HOWTO.html>

  o  Printing HOWTO metalab.unc.edu/mdw/HOWTO/Printing-HOWTO.html
     <http://metalab.unc.edu/mdw/HOWTO/Printing-HOWTO.html>

  5.3.  Novell ȯ°æ

  ÀÌÀüÀÇ ¼½¼Ç¿¡¼­ ¸»ÇÑ °Íó·³,  Linux´Â NCPÀÇ Å¬¶óÀ̾ðÆ® ¶Ç´Â ¼­¹ö·Î¼­
  Àû¿ëÇÒ ¼ö Àֱ⠶§¹®¿¡,  NovellÀÇ ³×Æ®¿öÅ©»ó¿¡¼­ Novell ¿Í UnixÀÇ ¾çÂÊ
  Ŭ¶óÀ̾ðÆ®¿¡ ÆÄÀÏ°ú ÇÁ¸°Å͸¦ ¼­ºñ½ºÇÒ ¼ö ÀÖ´Ù.

  o  IPX HOWTO metalab.unc.edu/mdw/HOWTO/IPX-HOWTO.html
  <http://metalab.unc.edu/mdw/HOWTO/IPX-HOWTO.html>

  5.4.  Unix ȯ°æ

  UnixÀÇ ³×Æ®¿öÅ· ȯ°æ¿¡¼­´Â NFS¸¦ »ç¿ëÇÑ ÆÄÀÏ °øÀ¯°¡ ÀÚÁÖ ÇàÇØÁø´Ù.
  NFS´Â ³×Æ®¿öÅ©¿¡¼­ ÆÄÀÏÀ» °øÀ¯ÇÏ´Â °ÍÀ¸·Î, ±Ù¿øÀº Sun Microsystems°¡
  °³¹ßÇÑ ÇÁ·ÎÅäÄÝÀÌ´Ù.  NFS ¿¡¼­´Â ¼­·ÎÀÇ ÆÄÀÏÀ» ·ÎÄà ÆÄÀÏ¿¡ Àִ°Ͱú
  °°ÀÌ °øÀ¯ ÇÑ´Ù  NFS ¼­¹ö°¡ ``export''ÇÏ´Â ÆÄÀÏ ½Ã½ºÅÛÀ»,
  Ŭ¶óÀ̾ðÆ®°¡``mount''ÇÑ´Ù. ¸¶¿î Æ®µÈ ÆÄÀÏ ½Ã½ºÅÛÀº, Ŭ¶óÀ̾ðÆ®
  ±â°è·ÎºÎÅÍ´Â ·ÎÄà ÆÄÀϽýºÅÛÀÇ ÀϺκаú °°°Ô º¸ÀδÙ.

  ±â°è¸¦ ½ÃÀÛÇÒ ¶§¿¡ ·çÆ®ÀÇ ÆÄÀÏ ½Ã½ºÅÛÀ» ¸¶¿îÆ®ÇÒ ¼ö Àֱ⠶§¹®¿¡,
  disklessÀÇ Å¬¶óÀ̾ðÆ®¸¦ ½ÃÀÛÇÏ°í, ¼­¹öÀÇ ¸ðµç ÆÄÀÏ·Î ¾ï¼¼½º ÇÒ ¼ö
  ÀÖ´Ù.  Áï, ÇÏµå µð½ºÅ© ¾øÀÌ ÃæºÐÈ÷ ±â´ÉÀûÀÎ ÄÄÇ»ÅÍ·Î µÉ ¼ö ÀÖ´Ù.

  Coda´Â( NFS °°Àº)³×Æ®¿öÅ© ÆÄÀÏ ½Ã½ºÅÛ¿¡¼­, ºñÁ¢¼Ó »óÅ·ΠÁ¶ÀÛ,
  persistant caching, ±× ¿ÜÀÇ Æí¸®ÇÑ °ÍÀ» ¼­Æ÷Æ® ÇÑ´Ù. ÀÌ°ÍÀº 2.2.xÀÇ
  Ä¿³Ú³»¿¡ Æ÷ÇԵǾîÀÖ´Ù. Àú¼ÓÀ̳ª ½Å·ÚÇÒ ¼ö ¾ø´Â ³×Æ®¿öÅ©, ¶Ç,
  ·¦Å¾¿ëÀ¸·Î ¸Å¿ì Àû´çÇÏ´Ù.

  NFS °ü·Ã ¹®¼­

  o  metalab.unc.edu/mdw/HOWTO/mini/NFS-Root.html
     <http://metalab.unc.edu/mdw/HOWTO/mini/NFS-Root.html>

  o  metalab.unc.edu/mdw/HOWTO/mini/Diskless.html
     <http://metalab.unc.edu/mdw/HOWTO/mini/Diskless.html>

  o  metalab.unc.edu/mdw/HOWTO/mini/NFS-Root-Client.html
     <http://metalab.unc.edu/mdw/HOWTO/mini/NFS-Root-Client.html>

  o  www.redhat.com/support/docs/rhl/NFS-Tips/NFS-Tips.html
     <http://www.redhat.com/support/docs/rhl/NFS-Tips/NFS-Tips.html>

  o  metalab.unc.edu/mdw/HOWTO/NFS-HOWTO.html
     <http://metalab.unc.edu/mdw/HOWTO/NFS-HOWTO.html>

     CODA´Â ¿©±â¼­ ãÀ»¼ö ÀÖ´Ù : www.coda.cs.cmu.edu/
     <http://www.coda.cs.cmu.edu/>

  6.  ÀÎÅÍ³Ý / ÀÎÆ®¶ó³×Æ®

  Linux´Â ÀÎÆ®¶ó³×Æ® / ÀÎÅͳÝÀÇ ¼­¹ö¿ëÀ¸·Î »ç¿ëÇÒ ¼ö ÀÖ´Â ¶Ù¾î³­
  platformÀÌ´Ù.  ÀÎÆ®¶ó³×Æ®¶ó´Â ¿ë¾î´Â, Á¶Á÷ ³»ºÎ¿¡¼­ÀÇ Á¤º¸ À¯Åë°ú °øÀ¯
  ¸¦ ÁÖ¸ñÀûÀ¸·Î ÀÎÅÍ³Ý ±â¼úÀ» »ç¿ëÇÑ´Ù´Â ÀǹÌÀÌ´Ù.  Linux°¡ ÇÒ ¼ö ÀÖ´Â
  ÀÎÅͳݰú ÀÎÆ®¶ó³×Æ® ¼­ºñ½º´Â, ¾Æ·¡ÀÇ ¼½¼Ç¿¡¼­ ¼³¸íÇÏ´Â,  Mail , News ,
  WWW ¼­¹ö ±×¿Ü »ó´ç¼ö°¡ ÀÖ´Ù.

  6.1.  Mail

  6.1.1.  Mail ¼­¹ö

  Sendmail´Â Unix platformÀ» À§ÇÑ de facto Ç¥ÁØ ¸ÞÀÏ ¼­¹ö ( Mail
  Transport Agent , MTA ¶ó°í ÇÑ´Ù)ÀÌ´Ù.  Sendmail´Â robust, scalable,
  ÇÊ¿äÇÑ Çϵå¿þ¾î¸¦ ÀûÀýÈ÷ ¼³Á¤ÇÏ¸é ¼öõ À¯ÀúÀÇ ¸ÞÀÏÀ» °£´ÜÇÏ°Ô Ãë±ÞÇÒ
  ¼ö ÀÖ´Ù.  sendmailÀÇ ´ë¾ÈÀ¸·Î ¼³°èµÇ¾î ÀÖ´Â smail °ú qmail µîÀÇ
  ¸ÞÀϼ­¹öµµ ÀÖ´Ù.

  o  Sendmail web site www.sendmail.org/ <http://www.sendmail.org/>

  o  Smail faq www.sbay.org/smail-faq.html <http://www.sbay.org/smail-
     faq.html>

  o  Qmail web site www.qmail.org <http://www.qmail.org>

  Mail HOWTOs:

  o  metalab.unc.edu/mdw/HOWTO/Mail-HOWTO.html
     <http://metalab.unc.edu/mdw/HOWTO/Mail-HOWTO.html>

  o  metalab.unc.edu/mdw/HOWTO/mini/Qmail+MH.html
     <http://metalab.unc.edu/mdw/HOWTO/mini/Qmail+MH.html>

  o  metalab.unc.edu/mdw/HOWTO/mini/Sendmail+UUCP.html
     <http://metalab.unc.edu/mdw/HOWTO/mini/Sendmail+UUCP.html>

  o  metalab.unc.edu/mdw/HOWTO/mini/Mail-Queue.html
     <http://metalab.unc.edu/mdw/HOWTO/mini/Mail-Queue.html>

  6.1.2.  Remote access to mail

  ±â¾÷ °ú ISP¿¡¼­´Â ´ëºÎºÐ, À¯Àú´Â ÀÚ½ÅÀÇ ¸ÞÀÏÀ» ÀÚ½ÅÀÇ µð½ºÅ©·ÎºÎÅÍ
  ¸Ö¸® Á¢±Ù ÇÒ ¼ö ÀÖ´Ù. ÀÌ°ÍÀ» Çϴµ¥ POP ( Post Office Protocol )¿Í
  IMAP ( Internet Message Access Protocol ) ¼­¹ö¸¦ Æ÷ÇÔÇÑ, ¸î°³ÀÇ ´ë¾ÈÀÌ
  Linux¿¡ ÀÖ´Ù.  POP ÇÁ·ÎÅäÄÝÀº ¼­¹ö·ÎºÎÅÍ Å¬¶óÀ̾ðÆ®·Î ¸Þ¼¼Áö¸¦
  Àü¼ÛÇϴµ¥  ÀÚÁÖ »ç¿ëÇÑ´Ù.  IMAP´Â, ¼­¹ö³»ÀÇ ¸Þ¼¼Áö¸¦ Á¶ÀÛÇϰųª,
  ¼­¹ö³»ÀÇ Æú´õ¸¦ ¸®¸ðÆ®·Î ÀÛ¼º, »èÁ¦Çϰųª, °øÀ¯¸ÞÀÏ Æú´õ·Î µ¿½Ã Á¢±Ù
  µîÀ» ÇÒ ¼ö ÀÖ´Ù.

  o  IMAP ¿Í POP ÀÇ °£´ÜÇÑ ºñ±³ www.imap.org/imap.vs.pop.brief.html
     <http://www.imap.org/imap.vs.pop.brief.html>

  ¸ÞÀÏ°ü·Ã HOWTO

  o  metalab.unc.edu/mdw/HOWTO/Mail-HOWTO.html
     <http://metalab.unc.edu/mdw/HOWTO/Mail-HOWTO.html>

  o  metalab.unc.edu/mdw/HOWTO/mini/Cyrus-IMAP.html
     <http://metalab.unc.edu/mdw/HOWTO/mini/Cyrus-IMAP.html>

  6.1.3.  Mail User Agent

  Linux¿¡´Â ´Ù¼öÀÇ MUA ( Mail User Agent )°¡ ÀÖ´Ù. graphical¿Í text mode
  ÀÇ ¾çÂÊÀÌ´Ù. °¡Àå ³Ð¸® »ç¿ëµÇ´Â,  pine ¿Í,  elm ,  mutt ,  Netscape°¡
  ÀÖ´Ù.

  o  ¸ÞÀÏ°ü·Ã ¼ÒÇÁÆ®¿þ¾îÀÇ À϶÷
     www.linuxlinks.com/Software/Internet/Mail/
     <http://www.linuxlinks.com/Software/Internet/Mail/>

  o  metalab.unc.edu/mdw/HOWTO/mini/TkRat.html
     <http://metalab.unc.edu/mdw/HOWTO/mini/TkRat.html>

  6.1.4.  ¸ÞÀϸµ ¸®½ºÆ® ¼ÒÇÁÆ®¿þ¾î

  ¸ÞÀϸµ ¸®½ºÆ®¸¦ °ü¸®ÇÏ´Â MLM ( Mail List Management ) ÇÁ·Î±×·¥ Àº,
  Unix¿¡¼­ ÀϹÝÀûÀ¸·Î ÀÌ¿ëµÇ´Â °Í°ú Linux ƯÀ¯ÀÇ °ÍÀÌ ´Ù¼ö ÀÖ´Ù.

  o  ÇöÁ¸ÇÏ´Â MLM¸¦ È¿°úÀûÀ¸·Î ºñ±³ ´ëÁ¶ÇÑ °ÍÀ» ¿©±â¼­ ãÀ» ¼ö ÀÖ´Ù :
     ftp.uu.net/usenet/news.answers/mail/list-admin/
     <ftp://ftp.uu.net/usenet/news.answers/mail/list-admin/>

  o  Listserv www.lsoft.com/ <http://www.lsoft.com/>

  o  Majordomo home page www.greatcircle.com/majordomo/
     <http://www.greatcircle.com/majordomo/>
  6.1.5.  Fetchmail

  fetchmailÀº ¸ÞÀÏ°ü·ÃÀÇ Æí¸®ÇÑ À¯Æ¿¸®Æ¼ÀÌ´Ù. ÀÌ°ÍÀº( SLIP ¿Í PPP
  Á¢¼ÓµîÀÇ)on-demand TCP/IP ¸µÅ©·Î »ç¿ëÇÏ´Â °ÍÀ» ¸ñÀûÀ¸·Î, ¸®¸ðÆ® ¸ÞÀÏÀ»
  ¼öÁýÇϰųª Æ÷¿öµåÇÏ´Â °ÍÀÌ´Ù. ÀÌ°ÍÀº free, º¹ÇÕÀûÀÎ, robust ÀÎ ¹®¼­°¡
  ´Ù¼ö ÀÖ´Ù.  fetchmailÀº ÀÎÅͳݿ¡¼­ ÇöÀç ÀÌ¿ëµÇ´Â ¸®¸ðÆ® ¸ÞÀÏÀÇ
  ÇÁ·ÎÅäÄÝ ¸ðµÎ¸¦ ¼­Æ÷Æ® ÇÑ´Ù. ½ÉÁö¾î IPv6 ¿Í IPSECµµ ¼­Æ÷Æ® ÇÑ´Ù

  fetchmail´Â ¸®¸ðÆ® ¸ÞÀÏ ¼­¹ö·ÎºÎÅÍ ¸ÞÀÏÀ» ¸ðÀ¸°í,  SMTP¿¡ ÀÇÇØ Æ÷¿öµå
  ÇÑ´Ù. ±×·¸±â ¶§¹®¿¡ Æ÷¿öµåµÈ µÚ·Î´Â mutt ¿Í,  elm ,  BSD Mail µîÀÇ
  MUA¸¦ »ç¿ëÇØ ÀÐÀ» ¼ö ÀÖ°í, ½Ã½ºÅÛ MTA´Â º¸Åë MTA's filtering,
  forwarding, aliasing ±â´É ¸ðµÎ¸¦ °°Àº °Íó·³ »ç¿ëÇÒ ¼ö ÀÖ´Ù.

  fetchmail¸¦ »ç¿ëÇØ,  ISPÀÇ ÇϳªÀÇ ¸ÞÀϹڽº·ÎºÎÅÍ ¸ÞÀÏÀ» ¸ðÀ¸°í, Çì´õÀÇ
  ¾îµå·¹½º¿¡ ±âÃʸ¦ µÎ°í SMTP·Î Æ÷¿öµå½ÃÅ°µµ·Ï Çϸé, Çϳª ÀÇ DNS µµ¸ÞÀÎ
  Àüü¿¡¼­ POP/IMAP·ÎºÎÅÍ SMTP¿¡·ÎÀÇ °ÔÀÌÆ®¿þÀÌ°¡ µÈ´Ù.

  º¸³»´Â ¸ÞÀÏÀ» ÀüºÎ ISPÀÇ ÇϳªÀÇ ¸ÞÀϹڽº¿¡ ¸ð¾Æ µÎ°í, ±×°÷ À¸·ÎºÎÅÍ
  ÀÎÅͳÝÀ¸·Î º¸³»°í, µé¾î ¿À´Â ¸ÞÀÏÀ» °°Àº ¸ÞÀϹڽº·ÎºÎÅÍ ÀüºÎ
  ÃëµæÇϵµ·Ï fetchmail¸¦ ¼³Á¤ÇÒ ¼ö Àֱ⠶§¹®¿¡, ¼Ò±â¾÷ÀÇ ¸ÞÀÏÀ» ÇϳªÀÇ
  ¸ÞÀϹڽº¿¡ ÁýÁß½ÃŲ´Ù.

  o  Fetchmail home page sagan.earthspace.net/~esr/fetchmail/
  <http://sagan.earthspace.net/~esr/fetchmail/>

  6.2.  Web ¼­¹ö

  ´ëºÎºÐÀÇ Linux ¹èÆ÷º»¿¡´Â Apache www.apache.org
  <http://www.apache.org>°¡ µé¾î ÀÖ´Ù.  Apache´Â
  http://www.netcraft.co.uk/survey/¿¡ ÀÇÇϸé ÀÎÅͳݿ¡¼­ ÃÖ°íÀÇ ¼­¹ö·Î,
  ÀÎÅÍ³Ý »çÀÌÆ®ÀÇ ¹Ý ÀÌ»óÀÌ Apache³ª  ÆÄ»ýµÈ°ÍÀ¸·Î ¿î¿µµÈ´Ù.  Apache´Â
  ¸ðµâ·¯È­µÈ ¼³°è, ¾ÈÁ¤¼º°ú ¼Óµµ°¡ ¶Ù¾î³ª´Ù.  ÀûÇÕÇÑ Çϵå¿þ¾î¸¦ ÀûÀýÈ÷
  ¼³Á¤Çϸé Apache´Â ÃÖ´ëÇÑÀÇ ºÎÇϸ¦ ó¸®ÇÑ´Ù.  Yahoo ,   AltaVista ,
  GeoCities ,   Hotmail´Â ÀÌ ¼­¹ö ¸¦ ÁÖ¹® Á¦ÀÛÇÑ ¹öÀüÀ» »ç¿ëÇÏ°í ÀÖ´Ù.

  Apache´Â ¿É¼ÇÀ¸·Î SSL (¾ÈÀüÇÑ  transactionsÀ» °¡´ÉÇÏ°Ô ÇÑ´Ù)¸¦ »ç¿ëÇÒ
  ¼ö ÀÖ´Ù. ÀÌ Áö¿øÀº ´ÙÀ½ »çÀÌÆ®¿¡¼­ ÀÔ¼öÇÒ ¼ö ÀÖ´Ù.

  o  www.apache-ssl.org/ <http://www.apache-ssl.org/>

  o  raven.covalent.net/ <http://raven.covalent.net/>

  o  www.c2.net/ <http://www.c2.net/>

  °ü·ÃµÈ HOWTO

  o  metalab.unc.edu/mdw/HOWTO/WWW-HOWTO.html
     <http://metalab.unc.edu/mdw/HOWTO/WWW-HOWTO.html>

  o  metalab.unc.edu/mdw/HOWTO/Virtual-Services-HOWTO.html
     <http://metalab.unc.edu/mdw/HOWTO/Virtual-Services-HOWTO.html>

  o  metalab.unc.edu/mdw/HOWTO/Intranet-Server-HOWTO.html
     <http://metalab.unc.edu/mdw/HOWTO/Intranet-Server-HOWTO.html>

  o  Linux¸¦ À§ÇÑ Web server
     www.linuxlinks.com/Software/Internet/WebServers/
     <http://www.linuxlinks.com/Software/Internet/WebServers/>

  6.3.  Web ºê¶ó¿ìÀú

  Linux platform ¿ëÀÇ Web ºê¶ó¿ìÀú´Â ¸¹ÀÌ ÀÖ´Ù.  Netscape Navigator´Â
  óÀ½ºÎÅÍ ¼±ÅÃµÇ¾î ¿Â °ÍÀÌ°í, À̹ø¿¡ °ø°³µÈ Mozilla
  (http://www.mozilla.org) ¿¡´Â Linux ÆÇÀÌ ÀÖÀ» °ÍÀÌ´Ù.  ¶Ç ÇϳªÀÇ ÀÚÁÖ
  »ç¿ëµÇ°í ÀÖ´Â ÅؽºÆ® º£À̽ºÀÇ Web ºê¶ó¿ìÀú´Â lynx ÀÌ´Ù. ÀÌ°÷Àº ±×·¡ÇÈ
  ȯ°æÀÌ »ç¿ëÇÒ ¼ö ¾ø´Â °æ¿ì¿¡ °í¼ÓÀ¸·Î »ç¿ëÇÒ ¼ö ÀÖ´Ù.

  o  Linux ¿ë ºê¶ó¿ìÀú ¼ÒÇÁÆ® ¿þ¾î
     www.linuxlinks.com/Software/Internet/WebBrowsers/
     <http://www.linuxlinks.com/Software/Internet/WebBrowsers/>

  o  metalab.unc.edu/mdw/HOWTO/mini/Public-Web-Browser.html
     <http://metalab.unc.edu/mdw/HOWTO/mini/Public-Web-Browser.html>

  6.4.  FTP ¼­¹ö¿Í Ŭ¶óÀ̾ðÆ®

  FTP¶õ ÆÄÀÏ Àü¼Û ÇÁ·ÎÅäÄÝ( File Transfer Protocol )ÀÌ´Ù.  Ŭ¶óÀ̾ðÆ®°¡
  FTP ¼­¹ö¿¡ Á¢¼ÓÇؼ­ ÆÄÀÏÀ» ²¨³¾ ¼ö ÀÖ´Ù.(´Ù¿î ·Îµå ÇÒ ¼öÀÖ´Ù.)  Linux
  ¿ë FTP ¼­¹ö¿Í Ŭ¶óÀ̾ðÆ®´Â ´Ù¼ö ÀÖ°í,  ´ëºÎºÐÀÇ ¹èÆ÷ÆÇ¿¡ º¸ÅëÀº µé¾î
  ÀÖ´Ù . ÅؽºÆ® º£À̽ºÀÇ Å¬¶óÀ̾ðÆ®µµ GUI º£À̽ºÀÇ °Íµµ ÀÖ´Ù.  Linux ¿ë
  FTP °ü·Ã ¼ÒÇÁÆ®¿þ¾î´Â(¼­¹ö ¿Í Ŭ¶óÀ̾ðÆ®)
  metalab.unc.edu/pub/Linux/system/network/file-transfer/
  <http://metalab.unc.edu/pub/Linux/system/network/file-transfer/>¿¡¼­
  ãÀ» ¼ö ÀÖ´Ù.

  6.5.  News ¼­ºñ½º

  Usenet ( news ·Î¼­µµ ¾Ë·ÁÁø)´Â Å« °Ô½ÃÆÇ ½Ã½ºÅÛ ( bulletin board
  system )ÀÌ´Ù. ¸ðµç Á¾·ùÀÇ È­Á¦¸¦ ¸Á¶óÇÏ°í, °èÃþÀûÀ¸·Î Á¶Á÷È­ µÇ¾î
  ÀÖ´Ù.  ÀÎÅͳݻ󿡼­ ÄÄÇ»ÅÍÀÇ ³×Æ®¿öÅ©( Usenet ) °¡ ±â»ç¸¦ ±³È¯ÇÒ
  ¶§¿¡´Â NNTP ÇÁ·ÎÅäÄÝÀ» »ç¿ëÇÑ´Ù.  Linux ¿ë NNTP¸¦ ±¸ÇöÇÑ °ÍÀº ¸î°³°¡
  ÀÖ´Ù. ¹«°Å¿î ºÎÇÏÀÇ »çÀÌÆ®¿ëµµ, ¼Ò¼öÀÇ ´º½º ±×·ì ¸¸À» ¼ö½ÅÇÏ´Â ÀÛÀº
  »çÀÌÆ®¿ëµµ ÀÖ´Ù.

  o  INN home page www.isc.org/ <http://www.isc.org/>

  o  LinuxÀÇ news °ü·Ã ¼ÒÇÁÆ®¿þ¾î
     www.linuxlinks.com/Software/Internet/News/
     <http://www.linuxlinks.com/Software/Internet/News/>

  6.6.  Domain Name System

  DNS ¼­¹ö´Â IP ¾îµå·¹½º¸¦ À̸§(»ç¶÷ÀÌ ÀÐÀ» ¼ö ÀÖ´Ù)À¸·Î ¹ø¿ªÇÏ´Â
  °ÍÀÌ´Ù.  DNS ¼­¹ö´Â ¿Â ¼¼»óÀÇ IP ¾îµå·¹½º ÀüºÎ ¾ËÁö ¸øÇÏÁö¸¸, ¸ð¸£´Â
  ¾îµå·¹½º¸¦ ´Ù¸¥ ¼­¹ö¿¡°Ô ¹°À» ¼ö ÀÖ´Ù.  DNS ¼­¹ö´Â, ¿ä±¸µÈ IP
  ¾îµå·¹½º³ª, Å×À̺í Áß ¿¡ ±× À̸§ÀÌ ´«¿¡ ¶çÁö ¾Ê´Ù°í ¸»ÇÏ´Â ·¹Æ÷Æ®Áß,
  ¾î´À °ÍÀ» À¯Àú¿¡ µ¹·ÁÁØ´Ù.

  Unix(¿Í ÀÎÅͳÝÀÇ ´ë´Ù¼ö)ÀÇ ³×ÀÓ ¼­ºñ½º´Â named¶ó´Â ÇÁ·Î±×·¥À¸·Î
  ½ÇÇàµÇ¾î Áø´Ù. ÀÌ°ÍÀº The Internet Software Consortium ÀÇ bind
  ÆÐÅ°ÁöÀÇ ÀϺÎÀÌ´Ù.

  o  BIND www.isc.org/ <http://www.isc.org/>

  o  DNS HOWTO metalab.unc.edu/mdw/HOWTO/DNS-HOWTO.html
     <http://metalab.unc.edu/mdw/HOWTO/DNS-HOWTO.html>

  6.7.  DHCP ,  bootp

  DHCP ¿Í bootp ´Â, Ŭ¶óÀ̾ðÆ®°¡(ÀÚ½ÅÀÇ IP ¹øÈ£µî)³×Æ®¿öÅ© Á¤º¸ ¸¦
  ¼­¹ö·ÎºÎÅÍ ¹ÞÀ» ¼ö ÀÖ´Â ÇÁ·ÎÅäÄÝÀÌ´Ù. ƯÈ÷ ´ë±Ô¸ð ³×Æ®¿öÅ©¿Í À¯µ¿ÀûÀÎ
  À¯Àú¸¦ °¡Áö°í ÀÖ´Â ³×Æ®¿öÅ©¿¡¼­´Â, ³×Æ®¿öÅ© °ü¸®°¡ °£´ÜÇϹǷΠ, ¸¹Àº
  Á¶Á÷¿¡¼­ ÀÌ°ÍÀ» »ç¿ëÇϱ⠽ÃÀÛ Çß´Ù.

  °ü·Ã ¹®¼­

  o  DHCP HOWTO metalab.unc.edu/mdw/HOWTO/mini/DHCP.html
  <http://metalab.unc.edu/mdw/HOWTO/mini/DHCP.html>

  6.8.  NIS

  Network Information Service ( NIS )´Â ³×Æ®¿öÅ©»óÀÇ Á¤º¸¸¦ ã´Â ´Ü¼øÇÑ
  ¼­ºñ½º·Î¼­, µ¥ÀÌŸº£À̽º¿Í processes·Î ±¸¼ºµÈ´Ù. ³×Æ®¿öÅ© Àüü¿¡¼­
  ¾Ë¾Æ µÎ¾î¾ß ÇÒ Á¤º¸¸¦ ³×Æ®¿öÅ©»óÀÇ ¸ðµç ±â°è¿¡ Á¦°øÇÏ´Â °ÍÀÌ NISÀÇ
  ¸ñÀû ÀÌ´Ù. ¿¹¸¦ µé¸é,  NIS¸¦ ½ÇÇàÇÏ°í ÀÖ´Â ³×Æ®¿öÅ©¿¡¼­´Â °ü¸®ÀÚ°¡
  ³×Æ®¿öÅ© ³»ÀÇ ±â°è ÀüºÎ¿¡ Æнº¿öµå ¿£Æ®¸®¸¦ Ãß°¡ÇØ µÑ ÇÊ¿ä°¡ ¾ø¾îÁø´Ù.
  ¸Þ ÀÎ µ¥ÀÌŸº£À̽º¿¡ Æнº¿öµå ¿£Æ®¸®¸¦ µÎ´Â °Í¸¸À¸·Î ÀÓÀÇÀÇ ±â°è·Î
  ·Î±× ÀÎ ÇÒ ¼ö ÀÖ´Ù.

  °ü·Ã HOWTO

  o  NIS HOWTO metalab.unc.edu/mdw/HOWTO/NIS-HOWTO.html
  <http://metalab.unc.edu/mdw/HOWTO/NIS-HOWTO.html>

  6.9.  ÀÎÁõ ( Authentication )

  ±âÁ¾ÀÌ È¥ÀçµÈ ³×Æ®¿öÅ©¿¡¼­ À¯ÀúÀÇ ÀÎÁõÀ» ÇÏ´Â ¹æ¹ýµµ ´Ù¾çÇÏ´Ù.

  o  Linux/Windows NT ¿ëÀ¸·Î´Â :www.mindware.com.au/ftp/smb-NT-
     verify.1.1.tar.gz <http://www.mindware.com.au/ftp/smb-NT-
     verify.1.1.tar.gz>

  o  Unix »ó¿¡¼­ À¯¿¬ÇÑ ÀÎÁõÀ» ÇÒ ¼ö ÀÖ´Â PAM ( pluggable authentication
     module ) : PAM library www.kernel.org/pub/linux/libs/pam/index.html
     <http://www.kernel.org/pub/linux/libs/pam/index.html>

  o  ¸¶Áö¸·À¸·Î Linux¿¡¼­ LDAP www.umich.edu/~dirsvcs/ldap/index.html
     <http://www.umich.edu/~dirsvcs/ldap/index.html>

  7.  ¾îÇø®ÄÉÀ̼ÇÀÇ  Remote ½ÇÇà

  Unix¿¡¼­ Á¦ÀÏ ³î¶ö¸¸ÇÑ ±â´É(½Å±Ô À¯Àú´Â °ÅÀÇ ¸ð¸£´Â °Í)Àº,
  ¾îÇø®ÄÉÀ̼ÇÀÇ ¸®¸ðÆ®½ÇÇà°ú ºÐ»ê ½ÇÇàÀÇ Áö¿øÀÌ Àß Áö¿øµÇ´Â °ÍÀÌ´Ù.

  7.1.  Telnet

  Telnet´Â, ¸®¸ðÆ® ÄÄÇ»Å͸¦ À¯Àú°¡ ½ÇÁ¦·Î ±× »çÀÌÆ®¿¡ Àִ°Ͱú °°ÀÌ
  »ç¿ëÇÒ ¼ö ÀÖ´Â ÇÁ·Î±×·¥ÀÌ´Ù. TelnetÀº Á¤È®ÇÑ ¸®¸ðÆ®°ü¸®¸¦ ÇÒ ¼ö
  ÀÖÀ¸¹Ç·Î, °¡Àå °­·ÂÇÑ Unix ¿ë ÅøÁß ÇϳªÀÌ´Ù.  TelnetÀº »ç¿ëÀÚ
  Ãø¸é¿¡¼­µµ Æí¸®ÇÑ ÇÁ·Î±×·¥ÀÌ´Ù. ÀÎÅͳݻóÀÇ ¾îµð¿¡¼­µµ ÀÚ½ÅÀÇ ¸ðµç
  ÆÄÀÏ°ú ·Î±×·¥¿¡ ¾ï¼¼½ºÇÒ ¼ö ÀÖ´Ù.  X ¼­¹ö¿Í °áÇÕÇϸé(Áö¿¬ ½Ã°£Àº
  º°µµ·Î ) ÄÜ¼Ö ¾Õ¿¡ ÀÖ´Â °Í°ú Áö±¸ÀÇ ¹Ý´ëÃøÀ¸·ÎºÎÅÍ »ç¿ëÇÏ´Â °ÍÀº
  Â÷ÀÌ°¡ ¾ø´Ù.  TelnetÀÇ demon°ú Ŭ¶óÀ̾ðÆ®´Â ´ëºÎºÐÀÇ ¹èÆ÷º»¿¡ µé¾î
  ÀÖ´Ù.

  ¾ÏȣȭµÈ ¸®¸ðÆ® ½© ¼¼¼ÇÀº SSH (www.ssh.fi/sshprotocols2/index.html
  <http://www.ssh.fi/sshprotocols2/index.html>)¸¦ »ç¿ë ÇÒ ¼ö ÀÖ±â
  ¶§¹®¿¡, ¾ÈÀüÇÏ°Ô ¸®¸ðÆ®°ü¸®¸¦ È¿À²ÀûÀ¸·Î ÇÒ ¼ö ÀÖ´Ù.

  o  Telnet °ü·Ã ¼ÒÇÁÆ®¿þ¾î
  metalab.unc.edu/pub/Linux/system/network/telnet/
  <http://metalab.unc.edu/pub/Linux/system/network/telnet/>

  7.2.  Remote commands

  Unix, ƯÈ÷ Linux¿¡¼­´Â, ½© prompt¿¡¼­ ´Ù¸¥ ÄÄÇ»ÅÍ¿Í ´ëÈ­ ÇÒ ¼ö ÀÖ´Â
  ¸®¸ðÆ® Ä¿¸àµå°¡ ÀÖ´Ù. ¿¹¸¦ µé¾î,  rlogin´Â Telnet°ú  °°ÀÌ ¸®¸ð Æ®
  ¸Ó½Å¿¡ ·Î±×ÀÎÇÒ ¼ö ÀÖ°í,  rcp´Â ¸Ó½Å°£À¸·Î ¸®¸ðÆ®·Î ÆÄÀÏ Àü ¼ÛÇÒ ¼ö
  ÀÖ´Â µîÀÌ´Ù. ¸¶Áö¸·¿¡, ¸®¸ðÆ®½© Ä¿¸àµåÀÇ rsh´Â, ¸®¸ðÆ® ¸Ó½Å¿¡ ½ÇÁ¦·Î
  ·Î±×ÀÎÇÏÁö ¾Ê°í ±× ¸Ó½Å»ó¿¡¼­ Ä¿¸àµå¸¦ ½ÇÇàÇÒ ¼ö ÀÖ´Ù.

  7.3.  X À©µµ¿ì ½Ã½ºÅÛ

  X Window SystemÀº 1980 ³â´ë ÈĹݿ¡ MIT¿¡¼­ °³¹ßµÇ¾î, °ð¹Ù·Î  Unix ±×·¡
  ÇÈ ¿öÅ©½ºÅ×À̼ǿëÀÇ ¾÷°è Ç¥ÁØ À©µµ¿ì ½Ã½ºÅÛÀÌ µÇ¾ú´Ù.  ÀÌ ¼ÒÇÁÆ®¿þ¾î´Â
  free·Î ÀÔ¼ö°¡´ÉÇÏ°í, ¸Å¿ì À¶Å뼺 ÀÖ°í, ±¤¹üÀ§ÇÑ Çϵå¿þ¾î Ç÷§ÆûÀ¸·Î
  »ç¿ëÇÒ ¼ö ÀÖ´Ù.  X Window SystemÀº ¸ðµç X ¼­¹ö ¿Í(Çϳª ÀÌ»óÀÇ) X
  Ŭ¶óÀ̾ðÆ®·Î ±¸¼ºµÇ¾î ÀÖ°í, ÀÌ µÎ°³´Â ´Ù¸¥ °ÍÀÌ´Ù.  ¼­¹ö¿Í
  Ŭ¶óÀ̾ðÆ®ÀÇ Â÷À̸¦ ÀνÄÇÏ´Â °ÍÀº Áß¿äÇÏ´Ù. ¼­¹ö´Â µð½ºÇÁ ·¹À̸¦ Á÷Á¢
  ÄÜÆ®·ÑÇÏ´Â °ÍÀ¸·Î, Å°º¸µå, ¸¶¿ì½º, µð½ºÇ÷¹À̵î ÀÔÃâ·ÂÀÇ ¸ðµç Ã¥ÀÓÀ»
  Áø´Ù. ±× ÇÑÆí Ŭ¶óÀ̾ðÆ®´Â Á÷Á¢ È­¸é¿¡´Â ¾ï¼¼½º ÇÏÁö ¾Ê´Â´Ù.
  Ŭ¶óÀ̾ðÆ®´Â ¼­¹ö¿Í Åë½ÅÇÏ°í, ¼­¹ö°¡ ¸ðµç ÀÔÃâ·ÂÀ» Ãë±ÞÇÑ´Ù.
  ¾îÇø®ÄÉÀ̼ÇÀ» ½ÇÇàÇÏ´Â µî ¹«¾ùÀΰ¡``½ÇÁ¦ÀÇ'' ÄÄÇ»Åͷμ­ÀÇ ÀÏÀº
  Ŭ¶óÀ̾ðÆ®°¡ ÇÑ´Ù. Ŭ¶óÀ̾ðÆ®´Â, ¼­¹ö¿¡ À©µµ¿ì¸¦ Çϳª ÀÌ»ó ¿ÀǽÃÅ°°í,
  ±× Ŭ¶óÀ̾ðÆ®¸¦ À§ÇÑ ÀÔÃâ·ÂÀ» Ãë±ÞÇÏ´Â ÀÏÀ» ¼­¹ö¿¡°Ô ÇÒ´çÇÑ´Ù.

  °£´ÜÇÏ°Ô ¸»Çϸé, À¯Àú°¡ ¸®¸ðÆ® ¸Ó½ÅÀ¸¿¡ ·Î±×ÀÎÇÏ°í, ¿¹¸¦ µé¸é  Web
  ºê¶ó¿ì Àú ¿ÀǵîÀÇ °úÁ¤À» ½ÇÇàÇÏ°í, ±× °á°ú¸¦ À¯Àú ÀÚ½ÅÀÇ ¸Ó½Å»ó¿¡
  ³ªÅ¸³»°Ô ÇÑ´Ù, ÀÌ°ÍÀº X Window System ¿¡¼­ °¡´ÉÇÏ´Ù. ÀÌ °úÁ¤Àº
  ½ÇÁ¦·Î´Â ¼­¹ö¿¡¼­ ½ÇÇàµÇ°í ÀÖÀ¸¹Ç·Î, Ŭ¶óÀ̾ðÆ®¿¡¼­´Â ¸Å¿ì ÀÛÀº CPU
  ÆÄ¿ö¸¸À» ÇÊ¿ä·Î ÇÑ´Ù.  ½ÇÁ¦·Î ¼ø¼öÇÏ°Ô X ¼­¹ö°¡ µÇ´Â °ÍÀ» ±âº»
  ¸ñÀûÀ¸·Î ÇÑ ÄÄÇ»ÅÍ°¡ Àִµ¥, ÀÌ°ÍÀ» X ´Ü¸»À̶ó°í ºÎ¸¥´Ù.

  Linux ¿ëÀ¸·Î X Window System ¸¦ À̽ÄÇÑ freeº»Àº ¿©±â¼­ ¹ß°ßµÈ´Ù :
  Xfree www.xfree86.org/ <http://www.xfree86.org/>. ÀÌ°ÍÀº ´ëºÎºÐÀÇ
  Linux ¹èÆ÷º»¿¡ µé¾îÀÖ´Ù.

  °ü·Ã HOWTO

  o  Remote X Apps HOWTO metalab.unc.edu/mdw/HOWTO/mini/Remote-X-
  Apps.html <http://metalab.unc.edu/mdw/HOWTO/mini/Remote-X-Apps.html>

  7.4.  VNC

  VNC´Â °¡»ó ³×Æ®¿öÅ© ÄÄÇ»ÆÃ( Virtual Network Computing )ÀÌ´Ù. °£´ÜÇÏ°Ô
  ¸»Çϸé, ½ÇÇàµÇ°í ÀÖ´Â ¸Ó½Å¸¸ÀÌ ¾Æ´Ñ ÀÎÅͳݻóÀÇ ¾îµð ¿¡¼­µç, ±¤¹üÀ§ÇÑ
  ¸Ó½Å ¾ÆÅ°ÅØÃķκÎÅ͵µ, ÄÄÇ»Æà ``µ¥½ºÅ©Å¾''ȯ°æÀ» º¸À̵µ·Ï ÇÏ´Â °ÍÀÌ
  VNCÀÌ´Ù.  VNC ÀÇ Å¬¶óÀ̾ðÆ®¿Í ¼­¹ö´Â Linux ¿ëµµ ´Ù¸¥ Ç÷§Æû¿ëµµ ´Ù¼ö
  ÀÖ´Ù.  Windows NT ³ª 95 »ó¿¡¼­ MS-Word¸¦ ½ÇÇàÇØ, ±× Ãâ·ÂÀ» Linux ¸Ó½Å
  À¸·Î Ç¥½ÃÇÒ ¼ö ÀÖ´Ù. ±× ¹Ý´ë·Îµµ ÇÒ ¼ö ÀÖ´Ù.  Linux ¸Ó½ÅÀ¸·Î
  ¾îÇø®ÄÉÀ̼ÇÀ» ½ÇÇàÇÏ°í, ±× Ãâ·ÂÀ» ´Ù¸¥ Linux ¿Í Windows ¸Ó½ÅÀ¸·Î
  Ç¥½ÃÇÒ ¼ö ÀÖ´Ù.  JavaÀÇ Å¬¶óÀ̾ðÆ®µµ ÀÖÀ¸¹Ç·Î,  Web ºê¶ó¿ìÀú ³»ºÎ¿¡¼­
  ¸®¸ðÆ® µð½ºÇ÷¹¸¦ ½ÇÇàÇÒ ¼ö ÀÖ´Ù.  ¸¶Áö¸·À¸·Î,  SVGAlibÀÇ ±×·¡ÇȽº
  ¶óÀ̺귯¸®¸¦ »ç¿ëÇØ Linux·Î À̽ÄÇÑ °ÍÀ» »ç¿ëÇϸé,  386s¿¡¼­ ºÒ°ú 4MbÀÇ
  RAM ¸Ó½ÅÀ» ¿ÏÀüÇÏ°Ô µ¿ÀÛÇÏ´Â X ´Ü¸»°¡ °¡´ÉÇÏ´Ù.

  o  VNC ÀÇ Web »çÀÌÆ® www.orl.co.uk/vnc/ <http://www.orl.co.uk/vnc/>

  8.  ³×Æ®¿öÅ© »óÈ£ Á¢¼Ó

  Linux¿¡´Â dzºÎÇÑ ³×Æ®¿öÅ· ±â´ÉÀÌ ÀÖ´Ù.  Linux ¹Ú½º¸¦ router, bridge,
  µîÀ¸·Î È°µ¿ ÇÒ ¼ö ÀÖ´Ù. ±× ¸î°³¸¦ ¾Æ·¡¿¡ ±â¼úÇÑ´Ù.

  8.1.  ·çÅÍ (Router)

  Linux´Â Ä¿³Ú¿¡ routing ±â´É Áö¿øÀ»  ¼ö ÀÖ´Ù. »ó¿ë router ÀÇ ¸îºÐÀÇ
  ÀÏÀÇ ºñ¿ëÀ¸·Î Linux ¹Ú½º¸¦ IP ³ª IPX router·Î ÃæºÐÈ÷ È°µ¿ ÇÒ ¼ö ÀÖ´Ù.
  ÃÖ±ÙÀÇ Ä¿³Ú¿¡¼­´Â ¸Ó½ÅÀ» ÁÖ¿ä router·Î¼­ »ç¿ëÇϱâ À§ÇÑ Æ¯º°ÇÑ ¿É¼Ç ÀÌ
  ÀÖ´Ù.

  o  Multicasting:  Linux ¸Ó½ÅÀ», ¼Û½ÅÁö ¾îµå·¹½º¸¦ ¸î°³ °¡Áö°íÀÖ´Â IP
     ÆÐŶ¿¡ ´ëÇÏ¿© router·Î È°µ¿Çϵµ·Ï Çã¶ôÇÑ´Ù.  ÀÌ°ÍÀº MBONE·Î¼­
     ÇÊ¿äÇÏ°Ô µÇ´Â °ÍÀÌ´Ù.  MBONE´Â ÀÎÅͳÝÀÇ Á¤Á¡¿¡ ÀÖ´Â ³ÐÀº ´ë¿ªÆøÀÇ
     Åë½Å¸Á ¿¡¼­, ¿Àµð¿À¿Í ºñµð¿ÀÀÇ ¹æ¼ÛÀ» ÀüÇÏ´Â °ÍÀÌ´Ù.

  o  IP policy routing: router´Â º¸Åë, ¼ö½ÅÇÑ ÆÐŶÀÇ ÃÖÁ¾ÀûÀÎ ¼Û½ÅÁö
     ¾îµå·¹½º¸¸À» º¸°í ¹«¾ùÀ» ÇÒÁö¸¦ Á¤ÇÑ´Ù.  ±×·¯³ª, ¼Û½ÅµÈ ¾îµå·¹½º¿Í
     ÆÐŶÀÌ µé¾î ¿À´Â ³×Æ®¿öÅ© µð¹ÙÀ̽º ÀÎÁö¸¦ °í·ÁÇÑ  routingµµ ÇÒ ¼ö
     ÀÖ´Ù.

     floppy 1¸Å·Î ÁöÀå¾øÀÌ °¡µ¿ÇÏ´Â Linux ·çÅ͸¦ ¸¸µå´Â °ÍÀ» ¸ñÇ¥ÀÇ Çϳª
     ·ÎÇÑ °ü·Ã ÇÁ·ÎÁ§Æ®°¡ ¸î°³ ÀÖ´Ù.

  o  Linux router project www.linuxrouter.org
     <http://www.linuxrouter.org>

  8.2.  Bridge

  LinuxÀÇ Ä¿³Ú¿¡ Ethernet Bridge ±â´ÉÀ» ³»Àå ÇÒ ¼ö ÀÖ´Ù. Ethernet
  Bridge¶õ, Ethernet °¢°¢ÀÇ ¼¼±×¸ÕÆ®¸¦ ¸ð¾Æ, ÇϳªÀÇ Ethernet ó·³ º¸ÀÌ°Ô
  ÇÏ´Â °ÍÀÌ´Ù.  ¸î°³ÀÇ Bridge¸¦ ÇÔ²² »ç¿ëÇØ, IEEE802.1ÀÇ spanning tree
  ¾Ë°í¸®ÁòÀ» ÀÌ¿ëÇÑ EthernetÀ¸·Î °á±¸µÈ Å« ³×Æ®¿öÅ©¸¦ ¸¸µé ¼ö ÀÖ´Ù.
  ÀÌ°ÍÀº Ç¥ÁØÀ̱⠶§¹®¿¡,  LinuxÀÇ Bridge´Â ´Ù¸¥ third party Bridge
  Á¦Ç°°ú »óÈ£ Á¢¼ÓÇÒ ¼ö ÀÖ´Ù. ÆÐÅ°Áö¸¦ Ãß°¡Çϸé ,  IP ³ª IPX ¿Í MAC
  ¾îµå·¹½º¿¡ ÀÇÇÑ ÇÊÅ͸µµµ ÇÒ ¼ö ÀÖ´Ù.

  °ü·Ã HOWTO

  o  Bridge+Firewall metalab.unc.edu/mdw/HOWTO/mini/Bridge+Firewall.html
     <http://metalab.unc.edu/mdw/HOWTO/mini/Bridge+Firewall.html>

  o  Bridge metalab.unc.edu/mdw/HOWTO/mini/Bridge.html
     <http://metalab.unc.edu/mdw/HOWTO/mini/Bridge.html>

  8.3.  IP Masquerade

  IP MasqueradeÀº Linux¿¡¼­ °³¹ßÁßÀÎ ³×Æ®¿öÅ© ±â´ÉÀÌ´Ù.  IP Masquerade¸¦
  À¯È¿ÇÏ°Ô ÇÑ LinuxÀÇ È£½ºÆ®¸¦ ÀÎÅͳݿ¡ Á¢¼ÓÇÏ°í Àִ´Ù.  ±× ¶§, ±×
  È£½ºÆ®¿¡°Ô Á¢¼ÓÇÏ°í ÀÖ´Â(°°Àº  LAN¿¡¼­µµ, ¸ðµ© °æÀ¯ÀÇ Á¢¼Ó¿¡¼­
  °¡´ÉÇÏ´Ù. ) ÄÄÇ»Å͵µ, °ø½ÄÀûÀ¸·Î ÇÒ´çµÇ¾îÁø IP ¾îµå·¹½º¸¦ °¡Áö°í ÀÖÁö
  ¾Ê¾Æµµ, ÀÎÅͳݿ¡ ¿¬°áµÇ¾î Áø´Ù. ¸ðµ© Á¢¼Ó Çϳª¸¸À» »ç¿ëÇØ ¸¹Àº »ç¶÷ÀÌ
  ÀÎÅͳݿ¡ ¾ï¼¼½ºÇÒ ¼ö Àֱ⠶§¹®¿¡, ºñ¿ë Àý°¨ÀÌ µÇ±âµµ ÇÏ°í, º¸¾È
  Áõ´ë¿¡µµ µµ¿òÀÌ µÈ´Ù.(°ø½ÄÀûÀ¸·Î ÇÒ´çµÇ¾îÁöÁö ¾ÊÀº ¾îµå·¹½º´Â
  ³×Æ®¿öÅ©ÀÇ ¹ÛÀ¸·ÎºÎÅÍ ¾ï¼¼½ºÇÒ ¼ö ¾øÀ¸¹Ç·Î, ÀÌ È£½ºÆ®´Â firewallÀÇ
  ¿ªÇÒÀ» ÇÒ ¼ö ÀÖ´Ù).

  IP Masquerade °ü·Ã ¹®¼­

  o  ipmasq.home.ml.org/ <http://ipmasq.home.ml.org/>

  o  www.indyramp.com/masq/links.pfhtml
     <http://www.indyramp.com/masq/links.pfhtml>

  o  metalab.unc.edu/mdw/HOWTO/mini/IP-Masquerade.html
     <http://metalab.unc.edu/mdw/HOWTO/mini/IP-Masquerade.html>

  8.4.  IP Accounting

  Linux Ä¿³ÚÀÇ ÀÌ ¿É¼ÇÀº,  IP ³×Æ®¿öÅ© Æ®·¡ÇÈÀÇ ±â·ÏÀ» ÃëÇØ, ÆÐŶÀÇ
  ·Î±ë°ú Åë°è¸¦ ÀÛ¼ºÇÏ´Â °ÍÀÌ´Ù. ÀÏ·ÃÀÇ ±ÔÄ¢À» Á¤ ÀÇÇÒ ¼ö ÀÖ¾î, ÆÐÅÏ¿¡
  ÀÏÄ¡Çϴ ƯÁ¤ÀÇ ÆÐŶ ½Ã¿¡ Ä«¿îÅ͸¦ Áõ°¡½ÃÅ°°Å³ª, ½ÂÀÎ / °ÅºÎµîÀ» ÇÒ ¼ö
  ÀÖ´Ù.

  8.5.  IP aliasing

  Linux Ä¿³ÚÀÇ IP alias±â´ÉÀº, ÇϳªÀÇ Àú·¹º§ ³×Æ®¿öÅ© µð¹ÙÀ̽º
  µå¶óÀ̹ö»ó¿¡ º¹¼öÀÇ ³×Æ®¿öÅ© ¾îµå·¹½º¸¦ ¼³Á¤ÇÒ ¼ö ÀÖµµ·Ï ÇÑ´Ù.  (¿¹¸¦
  µé¸é, ÇϳªÀÇ Ethernet Ä«µå¿¡ µÎ°³ÀÇ IP ¾îµå·¹½ºµî). ÀϹÝÀûÀ¸·Î
  »ç¿ëÇϴ°ÍÀº, ûÃëÇÏ°í ÀÖ´Â ¾îµå·¹½º¿¡ ÀÇÇØ ¿ªÇÒÀ» ´Ù¸£°Ô ÇÏ´Â °Í °°Àº
  ¼­ºñ½º(¿¹·Î´Â ``¸ÖƼ È£½ºÆ®'' , ``°¡»ó µµ¸ÞÀÎ'', ``°¡»ó È£½ºÆ®
  ¼­ºñ½º'')ÀÌ´Ù.

  °ü·Ã HOWTO

  o  IP Aliasing HOWTO metalab.unc.edu/mdw/HOWTO/mini/IP-Alias.html
  <http://metalab.unc.edu/mdw/HOWTO/mini/IP-Alias.html>

  8.6.  Traffic Shaping

  Traffic Shaper´Â °¡»ó ³×Æ®¿öÅ© µð¹ÙÀ̽º·Î, ¶Ç ÇϳªÀÇ ³×Æ®¿öÅ©
  µð¹ÙÀ̽º·ÎºÎÅÍ ÀÚ·á È帧ÀÇ ¼Óµµ¸¦ Á¦ÇÑÇÒ ¼ö ÀÖ´Â °ÍÀÌ´Ù.  ISP µîÀ¸·Î
  °¢ Ŭ¶óÀ̾ðÆ®°¡ »ç¿ëÇÏ´Â ´ë¿ªÆøÀÇ ·®À» ÅëÁ¦ÇÏ´Â policy¸¦ ½ÇÇöÇϴµ¥
  ƯÈ÷ µµ¿òÀÌ µÈ´Ù. ( Web ¼­ºñ½º Àü¿ëÀÌÁö¸¸)Ŭ¶óÀ̾ðÆ®·ÎºÎÅÍÀÇ IP
  Á¢¼Ó¼ö³ª »ç¿ë ´ë¿ªÆøÀ» Á¦ÇÑÇÏ´Â Apache ¸ðµâµµ »ç¿ëÇÒ ¼ö ÀÖÀ» °ÍÀÌ´Ù.

  o  metalab.unc.edu/mdw/HOWTO/NET-3-HOWTO.html#ss6.15
  <http://metalab.unc.edu/mdw/HOWTO/NET-3-HOWTO.html#ss6.15>

  8.7.  FireWall

  FireWallÀ̶õ, °ø°ø ºÎºÐ(ÀÎÅÍ³Ý Àüü)·ÎºÎÅÍ »çÀûÀÎ ³×Æ®¿öÅ©¸¦ º¸È£ÇÏ´Â
  µð¹ÙÀ̽ºÀÌ´Ù. FireWallÀº °¢ ÆÐŶ ³»¿¡ µé¾îÀÖ´Â ¼Û½Å¿ø, ¼Û½ÅÁö, Æ÷Æ®,
  ÆÐŶ ŸÀÔÀÇ Á¤º¸¸¦ »ç¿ëÇØ, ÆÐŶÀÇ È帧À» ÄÜÆ®·ÑÇÏ´Â °ÍÀÌ´Ù.

  Linux¿¡´Â ´Ù¾çÇÑ FireWall ÅøŶÀÌ ÀÖ°í, Ä¿³Ú¿¡ ³»Àå Áö¿øµµ ÀÖ´Ù. ¶Ç
  ´Ù¸¥ FireWallÀº TIS ¿Í SOCKS ÀÌ´Ù. À̰͵éÀÇ ÅøŶÀº ¸Å¿ì Á¤È®µµ°¡ ³ô°í,
  ´Ù¸¥ Åø°ú Á¶ÇÕÇؼ­ »ç¿ëÇϸé, ¸ðµç Á¾·ùÀÇ Æ®·¡ÇÈ°ú ÇÁ·ÎÅäÄÝÀÇ blocking
  / redirection À» ÇÒ ¼ö ÀÖ´Ù. configuration fileÀ̳ª GUI ÇÁ·Î±×·¥À»
  »ç¿ëÇØ ¼³ Á¤ÇÏ°í, º¹¼öÀÇ ´Ù¸¥  policy¸¦ ½ÇÇöÇÒ ¼ö ÀÖ´Ù.

  o  TIS home page www.tis.com <http://www.tis.com>

  o  SOCKS www.socks.nec.com/socksfaq.html
     <http://www.socks.nec.com/socksfaq.html>

  o  Firewall HOWTO metalab.unc.edu/mdw/HOWTO/Firewall-HOWTO.html
     <http://metalab.unc.edu/mdw/HOWTO/Firewall-HOWTO.html>

  8.8.  Port forwarding

  CGI-binÀ̳ª Java ¾ÖÇø´À» »ç¿ëÇØ µ¥ÀÌŸº£À̽ºÀÇ ´Ù¸¥ ¼­ºñ½º·Î Á¢±Ù½ÃÄÑ
  ´ëÈ­½ÄÀ¸·Î ÇÏ´Â Web »çÀÌÆ®°¡ Áõ°¡ÇÏ°í ÀÖ´Ù . ÀÌ Á¢±ÙÀº º¸¾È ¹®Á¦¸¦
  ÀÏÀ¸Å°±â ½±±â ¶§¹®¿¡, µ¥ÀÌŸº£À̽º¸¦ °¡Áö°í ÀÖ´Â ¸Ó½ÅÀº ÀÎÅÍ³Ý ¿¡ Á÷Á¢
  Á¢¼Ó½ÃÅ°Áö ¸»¾Æ¾ßÇÑ´Ù.

  port forwardingÀº ÀÌ Á¢±Ù ¹®Á¦¿¡ ´ëÇÏ¿© °ÅÀÇ ÀÌ»óÀûÀÎ ÇØ°áÃ¥À» Á¦
  Á¦°øÇÒ ¼ö ÀÖ´Ù. firewall»ó¿¡¼­ ƯÁ¤ÀÇ Æ÷Æ® ¹øÈ£·Î µé¾î ¿À´Â ÆÐŶÀÌ
  ´Ù½Ã ±â·ÏµÉ¼öÀÖ°í, ½ÇÁ¦ÀÇ ¼­ºñ½º¸¦ Á¦°øÇÏ´Â ³»ºÎ ¼­¹ö¿¡ Æ÷¿öµå
  µÇ¾îÁø´Ù.  ³»ºÎ ¼­¹ö·ÎºÎÅÍÀÇ ÀÀ´ä ÆÐŶÀº ±× firewall·ÎºÎÅÍ ³ª¿Ô´ø
  °Íó·³ º¸À̵µ·Ï Çϱâ À§ÇÏ¿© ´Ù½Ã ±â·ÏµÈ´Ù.

  port forwardingÀÇ Á¤º¸´Â ¿©±â
  www.ox.compsoc.net/~steve/portforwarding.html
  <http://www.ox.compsoc.net/~steve/portforwarding.html>¿¡¼­ ¹ß°ß ÇÒ ¼ö
  ÀÖ´Ù.

  8.9.  Load Balancing

  µ¥ÀÌŸº£À̽º / Web ¼­¹ö¿¡ ´Ù¼öÀÇ Å¬¶óÀ̾ðÆ®°¡ µ¿½Ã¿¡ ¾ï¼¼½ºÇÏ´Â °æ¿ì
  ¿¡´Â, º¸ÅëÀº ºÎÇÏ ¹ë·±½º¸¦ ÃëÇÒ ÇÊ¿ä°¡ ÀÖ´Ù. °°Àº ¼­¹ö¸¦ º¹¼ö·Î µÎ°í
  ºÎÇÏ°¡ ÀûÀº ¼­¹ö¿¡ ¿ä±¸¸¦ redirectÇÏ´Â °ÍÀÌ ¹Ù¶÷Á÷ ÇÒ °ÍÀÌ´Ù.  ÀÌ°ÍÀº
  Network Address Translation techniques ( NAT )·Î ½ÇÇöÇÒ ¼ö ÀÖ´Ù.
  ÀÌ°ÍÀÇ ¼­ºê ¼¼Æ®°¡ IP masquerading ÀÌ´Ù. ³×Æ®¿öÅ© °ü¸®ÀÚ´Â, Web
  ¼­ºñ½ºµîÀÇ ¾îÇø®ÄÉÀ̼ÇÀ» ÇϳªÀÇ ¼­¹ö¿¡¼­ °ø±ÞÇÏ´Â ´ë½Å¿¡, º¹¼öÀÇ
  ¼­¹ö¿¡ ÇϳªÀÇ IP ¾îµå·¹½º¸¦ °øÀ¯½ÃŲ º¹¼ö ¼­¹öÀÇ ³í¸®ÀûÀÎ ÁýÇÕÀ¸·Î
  ´ëüÇÒ ¼ö ÀÖ´Ù. µé¾î ¿À´Â Á¢¼ÓÀº ƯÁ¤ÇÑ ÇϳªÀÇ ¼­¹ö¸¦ ÇâÇØ µé¾î¿Â´Ù.
  ±× ¼­¹ö´Â load balancing ¾Ë°í¸®ÁòÀ» »ç¿ëÇÑ´Ù. ±× °¡»ó ¼­¹ö´Â ÀԷ°ú
  Ãâ·ÂÀÇ ÆÐŶÀ» ´Ù½Ã ±â·ÏÇÏ°í, ¼­¹ö´Â ÇϳªÀΰͰ°Àº Ŭ¶óÀ̾ðÆ® ·Î °¡ÀåÇØ,
  Åõ°úÀûÀ¸·Î ¾ï¼¼½º½ÃŲ´Ù.

  Linux IP-NATÀÇ Á¤º¸´Â ¿©±â www.csn.tu-chemnitz.de/HyperNews/get/linux-
  ip-nat.html <http://www.csn.tu-chemnitz.de/HyperNews/get/linux-ip-
  nat.html>¿¡¼­ º¼¼öÀÖ´Ù.

  8.10.  EQL

  EQL´Â LinuxÀÇ Ä¿³Ú¿¡ ÅëÇÕ µÇ¾î ÀÖ´Ù. ¾îµò°¡ÀÇ ÄÄÇ»ÅÍ¿¡°Ô ½Ã¸®¾ó Á¢¼ÓÀÌ
  2°³ÀÖ¾î(º¸Åë ÀÌ°Í¿¡´Â 2°³ÀÇ ÀüÈ­¼±°ú ¸ðµ© 2°³°¡ ÇÊ¿äÇÏ´Ù), °Å±â¿¡
  SLIPÀ̳ª PPP (ÀüÈ­¼±À¸·Î ÀÎÅÍ³Ý Æ®·¡ÇÈÀ» ¼Û½ÅÇÏ´Â ÇÁ·ÎÅäÄÝ) À»
  »ç¿ëÇÏ°í ÀÖÀ» °ÍÀÌ´Ù. ÀÌ ¶§ EQL µå¶óÀ̹ö¸¦ »ç¿ëÇϸé 2¹èÀÇ ¼ÓµµÀÎ
  ÇϳªÀÇ Á¢¼Ó ó·³ »ç¿ëÇÒ ¼ö ÀÖ´Ù. ´ç¿¬ÇÏÁö¸¸, ÀÌ°ÍÀº »ó´ëÃø¿¡¼­µµ
  ¼­Æ÷Æ® µÇ¾î¾ß¸¸ÇÑ´Ù.

  o  metalab.unc.edu/mdw/HOWTO/NET-3-HOWTO-6.html#ss6.2
  <http://metalab.unc.edu/mdw/HOWTO/NET-3-HOWTO-6.html#ss6.2>

  8.11.  Proxy Server

  Proxy¶ó´Â ¿ë¾î´Â ¡¸´Ù¸¥ »ç¶÷ÀÇ ´ë¸®·Î¼­ ¹«¾ùÀΰ¡¸¦ ÇÏ´Â °Í¡¹ÀÌ´Ù.
  ³×Æ®¿öÅ© ¿ë¾î·Î ¸»Çϸé, Proxy Server ÄÄÇ»ÅÍ´Â º¹¼öÀÇ Å¬¶óÀ̾ðÆ®¸¦
  ´ë¸®·Î ÇÒ ¼ö ÀÖ´Ù.  HTTP Proxy¿¡¼­´Â ´Ù¸¥ ¸Ó½Å(¸Ó½Å A )·ÎºÎÅÍ Web
  ÆäÀÌÁö ¿ä±¸¸¦ ¹Þ´Â´Ù.  ÀÌ Proxy´Â ¿ä±¸µÈ ÆäÀÌÁö¸¦ ¾òÀº °á°ú¸¦ ¸Ó½Å A
  ¿¡ µ¹·ÁÁØ´Ù.  ÀÌ Proxy´Â ¿ä±¸µÈ ÆäÀÌÁöÀÇ cache¸¦ °¡Áú ¼ö Àֱ⠶§¹®¿¡,
  ´Ù¸¥ ¸Ó½ÅÀÌ °°Àº ÆäÀÌÁö¸¦ ºÎŹÇØ ¿Ô´Ù¸é cache ³»ÀÇ º¹»çº»¸¦ ´ë½Å
  µ¹·ÁÁØ´Ù. ÀÌ°ÍÀ¸·Î ´ë¿ªÆø ÀÚ¿øÀ» À¯È¿ÇÏ°Ô ÀÌ¿ëÇÒ ¼ö ÀÖ°í, ºü¸£°Ô
  ÀÀ´äÇÒ ¼ö ÀÖ´Ù.  ºÎ°¡ÀûÀ¸·Î, Ŭ¶óÀ̾ðÆ® ¸Ó½ÅÀÌ ¿ÜºÎ ¼¼°è¿¡ Á÷Á¢
  Á¢¼ÓÇÏÁö ¸øÇϱ⠶§¹®¿¡, ³»ºÎ ³×Æ®¿öÅ©¸¦ ¾ÈÀüÇÏ°Ô ÇÏ´Â ¹æ¹ýÀ¸·Î »ç¿ëÇÒ
  ¼ö ÀÖ´Ù. Àß ¼³Á¤µÈ Proxy´Â È¿À²À» Çâ»ó½ÃÅ°´Â °Í°ú µ¿½Ã¿¡, ÁÁÀº
  firewallÀÌ µÉ ¼ö ÀÖ´Ù.

  Linux¿ëÀÇ Proxy Server°¡ ¸î°³ ÀÖ´Ù. ÀαâÀÖ´Â ¼Ö·ç¼ÇÀº Apache ÇÁ¶ô½Ã
  ¸ðµâÀÌ´Ù. Á» ´õ ¿ÏÀüÇÏ°í °­·ÂÇÑ HTTP ÇÁ¶ô½ÃÀÇ ½ÇÇöÀº SQUIDÀÌ´Ù.

  o  Apache www.apache.org <http://www.apache.org>

  o  Squid squid.nlanr.net/ <http://squid.nlanr.net/>

  8.12.  Diald on demand

  on demandÀÇ dial ¸ñÀûÀº, »ç¿ëÀÚ°¡ ¸®¸ðÆ® »çÀÌÆ®¿¡ »ó½Ã Á¢¼ÓÇÏ°í ÀÖ´Â
  °Íó·³ º¸ÀÌ°Ô ÇÏ´Â °ÍÀÌ´Ù. º¸ÅëÀº, Èï¹ÌÀÖ´Â(Èï¹Ì¸¦ ÀÏÀ¸Å°´Â, ±ÔÄ¢/¿ì¼±
  ¼øÀ§/ »ç¿ë ±ÇÇÑÀÇ ¼¼Æ®·Î º¸Åë Á¤ÀǵȴÙ.)ÆÐŶÀÌ µµ´Þ ÇÏ´Â Àå¼Ò¿¡ ÆÐŶ
  Æ®·¡ÇÈÀ» °¨½ÃÇÏ´Â demonÀÌ ÀÖ¾î, ±× demonÀÌ ¸®¸ðÆ® ³¡¿¡ Á¢¼Ó ÇÑ´Ù.
  ÀÏÁ¤½Ã°£ ±× ä³ÎÀÌ ºñ¾î ÀÖÀ¸¸é demonÀÌ Á¢¼ÓÀ» ²÷´Â´Ù.

  o  Diald HOWTO metalab.unc.edu/mdw/HOWTO/mini/Diald.html
  <http://metalab.unc.edu/mdw/HOWTO/mini/Diald.html>

  8.13.  tunnelling,  mobile IP, virtual private network

  LinuxÀÇ Ä¿³ÚÀº ÇÁ·ÎÅäÄÝ tunnelling(ĸ½¶È­)¸¦ ÇÒ ¼ö ÀÖ´Ù.  IP¹Û¿¡
  Åë°ú½Ãų ¼ö ¾ø´Â ¸µÅ©¿¡¼­µµ IPX ³×Æ®¿öÅ© °°Àº Á¾·ù¸¦ Á¢¼ÓÇÒ ¼ö ÀÖ´Â
  °Íó·³,  IP¸¦ °³ÀÔ½ÃŲ IPXÀÇ tunnellingÀ» ÇÒ ¼ö ÀÖ´Ù. ¶Ç IP-IP
  tunnellingµµ ÇÒ ¼ö ÀÖ°í, ÀÌ°ÍÀº ¸ðºô IP , ¸ÖƼ ij½ºÆ®, ¾Æ¸¶Ãò¾î ¹«¼±À»
  ¼­Æ÷Æ®Çϴµ¥ Áß¿äÇÏ´Ù.
  http://metalab.unc.edu/mdw/HOWTO/NET-3-HOWTO-6.html#ss6.8¸¦ º¸½Ã¿À.

  mobile IP´Â, ÀÎÅͳݿ¡¼­  mobile node·Î IP datagramsÀ» Åõ °úÀûÀ¸·Î
  ·çÆÃÇÒ ¼ö ÀÖ´Â È®Àå »ç¾çÀ» Á¤ÀÇÇÏ°í ÀÖ´Ù. °¢ mobile node´Â, ÀÎÅͳÝÀÇ
  ÇöÀç Á¢¼ÓÁ¡¿¡´Â ¹«°ü°èÇÏ°Ô ¾ðÁ¦³ª ÀÚ½ÅÀÇ È¨ ¾îµå·¹½º¿¡ÀÇÇØ ½Äº°µÈ´Ù.
  mobile node´Â ÀÚ½ÅÀÇ È¨¿¡¼­ ¶³¾îÁ® ÀÖ´Â µ¿¾È¿¡ Áö±Ý ¾îµð¼­ ÀÎÅͳÝÀ¸·Î
  Á¢¼ÓµÇ°í ÀÖ´ÂÁöÀÇ Á¤º¸( care-of address )µµ °¡Á®°í ÀÖ´Ù.  ÀÌ
  ÇÁ·ÎÅäÄÝÀº ±× Á¤º¸¸¦ Ȩ agent¿¡°Ô µî·Ï ÇÏ°í, Ȩ agent´Â datagramÀ»
  care-of addressÀÇ ÅͳÎÀ» ÅëÇØ mobile node¸¦ ÇâÇØ ¼Û½Å ÇÑ´Ù. ±× ÅͳÎÀÇ
  ³¡¿¡ µµ´ÞÇÏ¸é °¢ datagram´Â mobile node·Î ¹è´ÞµÈ´Ù.

  Point-to-Point Tunneling Protocol (PPTP)´Â, ¾ÈÀüÇÑ virtual private
  network(VPN)À¸·Î¼­ ÀÎÅͳÝÀ» ÀÌ¿ë °¡´ÉÇÏ°Ô ÇÏ´Â ³×Æ®¿öÅ© ±â¼úÀÌ´Ù.
  PPTP´Â Windows NT Server¿¡ ³»ÀåµÈ Remote Access Services(RAS) ¼­¹ö¿¡
  ÅëÇÕ µÇ¾î ÀÖ´Ù.  PPTP¿¡ ÀÇÇØ ·ÎÄà ISP·Î dialingµµ, ÀÎÅͳݿ¡·Î Á÷Á¢
  Á¢¼Óµµ, À¯Àú´Â ÀÚ½ÅÀÇ µð ½ºÅ©¿¡ ÀÖ´Â °Í°ú °°ÀÌ ÀÚ½ÅÀÇ ³×Æ®¿öÅ©·Î
  ¾ï¼¼½ºÇÒ ¼ö ÀÖ´Ù.  PPTP´Â close ÇÁ·ÎÅäÄÝ·Î ÃÖ±Ù º¸¾ÈÀÌ ¹®Á¦½Ã µÇ°íÀÖ´Ù
  . ÀÌ°Í ´ë½Å¿¡ Linux¸¦ º£À̽º·ÎÇÑ ´ëüǰÀ» »ç¿ëÇϵµ·Ï °­ÇÏ°Ô ±ÇÀ¯ÇÑ´Ù,
  ÀÌ°÷Àº ÁÖÀDZí°Ô °ËÅä Å×½ºÆ®µÈ open Ç¥ÁØÀ̱⠶§¹®ÀÌ´Ù.

  o  Linux¿ë PPTP Ŭ¶óÀ̾ðÆ®ÀÇ ±¸ÇöÀº ¿©±â
     www.pdos.lcs.mit.edu/~cananian/Projects/PPTP/
     <http://www.pdos.lcs.mit.edu/~cananian/Projects/PPTP/>¿¡¼­ ÀÔ¼öÇÒ
     ¼ö ÀÖ´Ù.

  o  Linux¿¡¼­ÀÇ PPTP¿¡ ´ëÇÑ Á¤º¸´Â ¿©±â
     bmrc.berkeley.edu/people/chaffee/linux_pptp.html
     <http://bmrc.berkeley.edu/people/chaffee/linux_pptp.html>¿¡¼­ ÀÔ¼ö
     ÇÒ ¼ö ÀÖ´Ù.

  ¸ðºô IP

  o  www-uk.hpl.hp.com/people/jt/mip.html <http://www-
     uk.hpl.hp.com/people/jt/mip.html>

  o  metalab.unc.edu/mdw/HOWTO/NET-3-HOWTO-6.html#ss6.12
     <http://metalab.unc.edu/mdw/HOWTO/NET-3-HOWTO-6.html#ss6.12>

  Virtual Private Networks °ü·Ã ¹®¼­

  o  metalab.unc.edu/mdw/HOWTO/mini/VPN.html
     <http://metalab.unc.edu/mdw/HOWTO/mini/VPN.html>

  o  sites.inka.de/sites/bigred/devel/cipe.html
     <http://sites.inka.de/sites/bigred/devel/cipe.html>

  9.  ³×Æ®¿öÅ© °ü¸®

  9.1.  ³×Æ®¿öÅ© °ü¸® ¾îÇø®ÄÉÀ̼Ç

  ³×Æ®¿öÅ© °ü¸®¿Í ¸®¸ðÆ®°ü¸®¿¡ ÃÊÁ¡À» ¸ÂÃá ÅøµéÀÌ ³î¶ö¸¸Å­ ¸¹ÀÌ ÀÖ´Ù.
  Èï¹ÌÀÖ´Â ¸®¸ðÆ®°ü¸® ÇÁ·ÎÁ§Æ®´Â linuxconf ¿Í webmin ÀÌ´Ù.

  o  Webmin www.webmin.com/webmin/ <http://www.webmin.com/webmin/>

  o  Linuxconf www.solucorp.qc.ca/linuxconf/
     <http://www.solucorp.qc.ca/linuxconf/>

     ±âŸÀÇ Åø¿¡´Â ³×Æ®¿öÅ© Æ®·¡ÇÈ ºÐ¼®Åø, ³×Æ®¿öÅ© º¸¾È Åø, °¨½ÃÅø,
     ¼³Á¤ÅøµîÀÌ ÀÖ´Ù. À̰͵éÀÇ ´Ù¼ö´Â Metalab
     www.metalab.unc.edu/pub/Linux/system/network/
     <http://www.metalab.unc.edu/pub/Linux/system/network/> ¿¡¼­ ãÀ» ¼ö
     ÀÖ´Ù.

  9.2.  SNMP

  SNMP ( Simple Network Management Protocol )´Â ÀÎÅͳÝÀÇ ³×Æ®¿öÅ© °ü¸®
  ¼­ºñ½º¿ë ÇÁ·ÎÅäÄÝÀÌ´Ù. routers, bridges, network cards, switches, µîÀÇ
  ¿ø°Ý °¨½Ã¿Í ¼³Á¤À» ÇÒ ¼ö ÀÖ´Ù.  Linux ¿ëÀ¸·Î »ç¿ëÇÒ ¼ö ÀÖ´Â librarie,
  Ŭ¶óÀ̾ðÆ®, demon,  SNMP¿¡ ÀÇÇÑ °¨½Ã¿ë ÇÁ·Î±×·¥ÀÌ ´ë ·® ÀÖ´Ù.  SNMP ¿Í
  Linux ¼ÒÇÁÆ®¿þ¾î¸¦ °¡Áö°í ÀÖ´Â »çÀÌÆ®°¡ linas.org/linux/NMS.html
  <http://linas.org/linux/NMS.html>ÀÌ´Ù.

  10.  ´ë±â¾÷ÀÇ Linux ³×Æ®¿öÅ·

  ³×Æ®¿öÅ©¸¦ °ÅÀÇ 100% ½Ã°£µ¿¾È ÀÌ¿ë°¡´ÉÇÏ´Ù°í º¸ÁõÇÏ´Â ¸ÞÄ«´ÏÁòÀÌ
  ÇÊ¿äÇÏ°Ô µÇ´Â »óȲÀÌ ÀÖ´Ù. ÀÌ°Í¿¡ °ü·ÃµÈ ±â¼úÀ» ¾Æ·¡ÀÇ ¼½¼Ç¿¡¼­ ¸î°³
  ¸»ÇÏ°Ú´Ù. ÀÌÇÏÀÇ ¸¹Àº °ÍÀº linas.org/linux/index.html
  <http://linas.org/linux/index.html> ¿Í Linux High-Availability HOWTO
  sunsite.unc.edu/pub/Linux/ALPHA/linux-ha/High-Availability-HOWTO.html
  <http://sunsite.unc.edu/pub/Linux/ALPHA/linux-ha/High-Availability-
  HOWTO.html>ÀÇ,  Linas Web »çÀÌÆ®¿¡¼­ ã¾Ò´Ù.

  10.1.  °í°¡¿ë¼º( High Availability )

  IT ½Ã½ºÅÛ Àüü°¡ ÇϳªÀÇ ÀåÇØ·Î ¿òÁ÷ÀÌÁö ¾Ê°Ô µÇ´Â °Í(´ÜÀÏ ÀåÇØÁ¡)À»
  ÇÇÇÏ´Â °Í¿¡´Â Áߺ¹ÀÌ  ÀÌ¿ëµÈ´Ù. ³×Æ®¿öÅ© Ä«µå°¡ ÇÑ Àå,  SCSI µð½ºÅ© °¡
  Çϳª¹Û¿¡ ¾ø´Â ¼­¹ö¶ó¸é, ´ÜÀÏÀÇ ÀåÇØÁ¡ÀÌ µÎ±ºµ¥ÀÖ´Â °ÍÀÌ µÈ´Ù.  »ý°¢Áö
  ¾ÊÀº °íÀåÀÌ ÀϾµµ À¯ÀúÀÇ ÀÏÀ» Àçºü¸£°Ô °è¼Ó½ÃÄÑ, À¯Àú °¡ ±ú´Ý°Ô
  ÇÏÁö ¾Êµµ·Ï ÇÏ´Â °ÍÀÌ ¸ñÀûÀÌ´Ù. °í°¡¿ë¼º ¼ÒÇÁÆ®¿þ¾î´Â ½ºÅ©¸³Æ® ¿Í ÅøÀÌ
  ¼¼Æ®°¡ µÇ¾î, ÀåÇظ¦ ÀÚµ¿ °¨½Ã °ËÃâÇÏ°í, ÀûÀýÇÑ ¼ø¼­·Î Åë»ó ¿î¿ëÀ¸·Î
  º¹±Í½ÃÅ°°í, ½Ã½ºÅÛ °ü¸®ÀÚ¿¡°Ô ÅëÁöÇÏ´Â °ÍÀÌ´Ù.

  10.2.  RAID

  RAID ,(Redundant Array of Inexpensive Disks)´Â, ¸î°³ÀÇ µð½ºÅ©¿¡ °ÉÃÄ
  Á¤º¸¸¦ ºÐ»ê½ÃÅ°´Â ¹æ¹ýÀÌ´Ù. »ç¿ëÇÏ´Â ±â¼úÀº disk striping( RAID ·¹º§
  0)À̳ª, disk mirroring ( RAID ·¹º§ 1)µîÀÌ´Ù. ÀÌ°Í¿¡ ÀÇÇØ Àб⠾²±â
  ¾ç¹æÀÇ ´ë±â ½Ã°£ÀÌ Àû°Ô µÇ°í, ¶ÇÇÑ /¶Ç´Â ´ë¿ªÆøÀÌ ³Ð°Ô µÇ°í, Çϵå
  µð½ºÅ©ÀÇ Å©·¡½¬·ÎºÎÅÍ º¹¿øÇÒ ¼ö ÀÖÀ» °¡´É¼ºÀ» ³ôÀÏ ¼ö ÀÖ´Ù.  RAID
  ¼³Á¤ÀÇ Á¾·ù´Â 6Á¾·ù ÀÌ»óÀÌ Á¤ÀÇ µÇ¾î ÀÖ´Ù.  Linux »ç¿ëÀÚ°¡ »ç¿ëÇÒ ¼ö
  ÀÖ´Â RAID´Â ¼ÒÇÁÆ®¿þ¾î RAID , ¿ÜºÎºÎÂø DASD ¹Ú½º, RAID µð½ºÅ©
  ÄÜÆ®·Ñ·¯ÀÇ 3 °³Áß¿¡¼­ ¼±ÅÃÇÒ ¼ö ÀÖ´Ù.

  o  ¼ÒÇÁÆ®¿þ¾î RAID:  Ä¿³ÚÀÇ ³»¿¡ ÀÖ´Â µð½ºÅ© Á¦¾î(block device) ÀÇ
     ÇÁ·Î±×·¥¿¡ ÀÇÇؼ­, ¼ø¼öÇÏ°Ô ¼ÒÇÁÆ®¿þ¾î ¸¸À¸·Î °¢Á¾ RAID ·¹º§ À»
     ½ÇÇöÇÏ´Â °Í´Ù.

  o  ¿ÜºÎºÎÂø DASD:   DASD( Direct Access Storage Device )´Â ½º½º·Î
     Àü¿øÀ» °¡Áö´Â µ¶¸³µÈ »óÀڷμ­, ÇÏµå µå¶óÀ̺긦 ³»ÀåÇϴ ijºñ³Ý°ú
     »þ½Ã¸¦ °¡Áö°í,  Linux·ÎºÎÅÍ´Â ¶Ç ÇϳªÀÇ SCSI µð¹ÙÀ̽º ó·³ º¸ÀÌ°Ô
     Çϴ°ÍÀÌ´Ù.  ¸¹Àº Á¡¿¡¼­ DASD´Â RAID ½Ã½ºÅÛÀÇ °¡Àå °­·ÂÇÑ ¹æ¹ýÀ»
     Á¦°ø ÇÑ´Ù

  o  RAID µð½ºÅ© ÄÜÆ®·Ñ·¯: µð½ºÅ© ÄÜÆ®·Ñ·¯´Â ISA/EISA/PCI ¹ö½º ¿¡
     »ðÀԵǴ ¾Æ´äÅÍ Ä«µåÀÌ´Ù. º¸Åë µð½ºÅ© ÄÜÆ®·Ñ·¯ Ä«µå¿Í °°ÀÌ
     Ä«µå·ÎºÎÅÍ µð½ºÅ© µå¶óÀ̹ö¿¡ cable¸¦ ºÙÀÌÁö¸¸, º¸Åë µð½ºÅ©
     ÄÜÆ®·Ñ·¯¿Í´Â ´Þ¸¥ RAID ÄÜÆ®·Ñ·¯´Â ±× Ä«µå ÀÚ½ÅÀÌ RAID¸¦ ³»ÀåÇÏ°í
     ÀÖ¾î, °¢Á¾ RAID ·¹º§ ±¸Çö¿¡ ÇÊ¿äÇÑ µ¿ÀÛÀÇ ¸ðµç °ÍÀ» Ä«µå°¡ ÇÑ´Ù.

  °ü·Ã HOWTO

  o  metalab.unc.edu/mdw/HOWTO/mini/DPT-Hardware-RAID.html
     <http://metalab.unc.edu/mdw/HOWTO/mini/DPT-Hardware-RAID.html>

  o  metalab.unc.edu/mdw/HOWTO/Root-RAID-HOWTO.html
     <http://metalab.unc.edu/mdw/HOWTO/Root-RAID-HOWTO.html>

  o  metalab.unc.edu/mdw/HOWTO/mini/Software-RAID.html
     <http://metalab.unc.edu/mdw/HOWTO/mini/Software-RAID.html>

  linas.org ¿¡¼­ÀÇ RAID

  o  linas.org/linux/raid.html <http://linas.org/linux/raid.html>

  10.3.  Redundant networking

  IP Address Takeover (IPAT) ). ÀÌ°ÍÀº, ³×Æ®¿öÅ© ¾î´ðÅÍ Ä«µå°¡ ¸¸°¡Á³À»
  ¶§¿¡, µ¿ÀÏ node³ª ´Ù¸¥ node¿¡¼­ ¿òÁ÷ÀÌ°í ÀÖ´Â ³×Æ®¿öÅ© Ä«µå¿¡, ±× IP
  ¾îµå·¹½º¸¦ °è½ÂÇÏ°Ô ÇÏ´Â °ÍÀÌ´Ù.

  MAC Address Takeover.  IP ¾îµå·¹½º °è½ÂÀÌ ¹ß»ýµÈ ¶§´Â, ³×Æ®¿öÅ©³»ÀÇ
  ¸ðµç node¿¡¼­ ÀÚ½ÅÀÇ  ARP Ĺ½¬( IP ¾îµå·¹½º¿Í MAC ¾îµå·¹½º¿ÍÀÇ ´ëÀÀ)À»
  ¾÷µ¥ÀÌÆ®ÇÏ´Â °ÍÀº È®ÀÎ µÇ¾î¾ß ÇÑ´Ù.

  ÀÚ¼¼ÇÑ °ÍÀº  High-Availability HOWTO ¸¦ º¸½Ã¿À :
  metalab.unc.edu/pub/Linux/ALPHA/linux-ha/High-Availability-HOWTO.html
  <http://metalab.unc.edu/pub/Linux/ALPHA/linux-ha/High-Availability-
  HOWTO.html>

  11.  Á¤º¸¿ø

  Linux¿¡¼­ ³×Æ®¿öÅ©»óÀÇ ¹®Á¦°¡ À־ ±× Áú¹®À» ÀúÀÇ ÀüÀÚ ¸ÞÀÏ·Î ÇÏÁö
  ¸»¾Æ ÁֽÿÀ.  Àú¿¡°Ô´Â ±×°Í¿¡ ´äÇÒ ½Ã°£ÀÌ ¾ø±â ¶§¹®ÀÌ´Ù. ±×°Íº¸´Ùµµ
  comp.os.linux.networking ´º½º ±×·ì(¿©±â´Â, www.dejanews.com
  <http://www.dejanews.com>¸¦ ÅëÇØ ¾ï¼¼½º °¡´ÉÇÏ´Ù.  )À¸·Î Áú¹®À»
  postÇÏ´Â ÆíÀÌ, µ¿¿òÀ» ¹ÞÀ» ¼ö ÀÖÀ» °ÍÀÌ´Ù.  ¿©±â·Î postÇϱâ Àü¿¡ °ü·Ã
  ¹®¼­¸¦ Àоî ÁֽÿÀ. ±× ´ÙÀ½¿¡, ÀÌ ´º ½º archive¸¦ °Ë»ö ÇÑ´Ù. ´©±º°¡°¡
  °°Àº Áú¹®À» ÇÏ°í (±×¸®°í ´©±º°¡°¡ ȸ´äÇÏ°í )ÀÖ´Â °Íµµ Àֱ⠶§¹®ÀÌ´Ù.
  postÇÒ ¶§¿¡´Â, ´ç½ÅÀÌ ÇàÇÑ Àϵé°ú ¿¡·¯¸Þ¼¼Áö¸¦ ´Ü°èº°·Î ¼³¸íÇϱâ
  ¹Ù¶õ´Ù.

  Á¤º¸¸¦ ¾òÀ»¼ö ÀÖ´Â »çÀÌÆ®

  o  Linux: www.linux.org <http://www.linux.org>

  o  Linux Documentation Project: metalab.unc.edu/mdw/linux.html
     <http://metalab.unc.edu/mdw/linux.html> (Linux Network
     Administrator Guideµµ Á¶»çÇÑ´Ù)

  o  Freshmeat: ÃֽŠLinux ¼ÒÇÁÆ®¿þ¾î ¹èÆ÷º» www.freshmeat.net
     <http://www.freshmeat.net>

  o  Linux ¸µÅ©: www.linuxlinks.com/Networking/
     <http://www.linuxlinks.com/Networking/>

  12.  ¹®¼­ÀÇ °³Á¤ ÀÌ·Â

  o  0.31 (1999³â 9¿ù 17ÀÏ) Linux router projectÀÇ ¾îµå·¹½º º¯°æ (John
     Ellis¿¡°Ô °¨»ç)°ú PPTP ¸µÅ©¸¦ ¶Ç Çϳª Ãß°¡ (Benjamin Smith¿¡°Ô
     °¨»ç)

  o  0.30 (1999³â 4¿ù 6ÀÏ) CODAÀÇ ¼½¼ÇÃß°¡ (Brian Ristuccia
     brianr@osiris.978.org <mailto:brianr@osiris.978.org>¿¡°Ô °¨»ç)

  o  0.2-0.29 Bugfixes:-)  (º»¹®¼­¸»¹Ì »ç·Ê ÂüÁ¶)

  o  0.1 (1998³â 6¿ù 5ÀÏ)

  13.  »ç·Ê¿Í ¸éÃ¥

  º»¹®¼­´Â ´Ù¼öÀÇ »ç¶÷µéÀÇ ¾÷Àû¿¡ ±âÃʸ¦ µÎ°í ÀÖ´Ù.  Linux°¡ ÇöÀç ÃÖ¼±ÀÇ
  ³×Æ®¿öÅ© operating systemÀÇ Çϳª·Î µÉ ¶§±îÁö ÀÌ »ç¶÷µéÀÌ ¼ºÀå½ÃŲ
  °ÍÀÌ´Ù.  ¸ðµç °ÍÀº ÀÌ »ç¶÷µéÀÇ ´öºÐÀÌ´Ù. ÀúÀÚ´Â ¸¹ÀÌ ³ë·ÂÇÏ¿©,
  º»¹®¼­¸¦ °£´ÜÇÏ°í Á¤È®ÇÏ°Ô, ¿ÏÀüÇÏÁö¸¸ ³Ê¹« ±æÁö ¾Êµµ·Ï Çß´Ù. ±×·³¿¡µµ
  ºÒ±¸ÇÏ°í, ÀÌ °°Àº »óȲ¿¡¼­µµ ÀúÀڴ åÀÓÀº ÁöÁö ¾Ê´Â´Ù. ¿©±â¿¡ ¾²°í
  ÀÖ´Â Á¤º¸´Â ¿©·¯ºÐ ÀÚ½ÅÀÇ ¸®½ºÅ©·Î ÀÌ¿ëÇØ ÁÖ¼¼¿ä. º»¹®¼­ÀÇ ½Ã»ç, Á¤Á¤,
  Àü¹ÝÀûÀÎ ÄÚ¸àÆ®´Â, Àú ÀÚ¿¡°Ô ÀÚÀ¯·Ó°Ô ÀüÀÚ¸ÞÀÏÀ» º¸³» ÁÖ¼¼¿ä. ±×°ÍÀ¸·Î
  º» ¹®¼­¸¦ °³¼±ÇÏ°í ½Í½À´Ï´Ù.  º» ¹®¼­ Â÷ÈÄ °³Á¤ÆÇ¿¡¼­´Â Ȥ½Ã,  radius
  ,  wget µîÀÇ Web/ftp¸¦ ¹Ì·¯¸µÇÏ´Â Åø, Æ®·¡ÇÈ analyzer,  CORBA µî À»
  ½ÇÀ»Áöµµ ¸ð¸¨´Ï´Ù. ±âŸÀÇ È­Á¦µµ ÀúÀÚ¿¡°Ô °¡¸£ÃÄ ÁÖ¸é, ±×°ÍÀÌ Àû´ç
  ÇÏ´Ù°í »ý°¢µÇ¸é ½ÇÀ»Áöµµ ¸ð¸¨´Ï´Ù. ÀúÀÚÀÇ ¿¬¶ôó´Â daniel@rawbyte.com
  ÀÌ´Ù.

  ¸¶Áö¸·À¸·Î,  Finnbjorn av Teilgum efat@kampsax.dtu.dk
  <maitlto:efat@kampsax.dtu.dk>,  Cesar Kant ckant@fazenda.gov.br
  <mailto:ckant@fazenda.gov.br>,  Mathieu Arnold arn@mygale.org
  <mailto:arn@mygale.org> ¿Í Hisakuni Nogami hisakuni@interlink.or.jp
  <mailto:hisakuni@interlink.or.jp>,  Phil Garcia
  pgarcia@mail.execpc.com <mailto:pgarcia@mail.execpc.com>°¡ ÀÌ HOWTO¸¦
  Àß Á¶»çÇØ ÄÚ¸àÆ® ÇØÁØ °Í¿¡ °¨»çÇÏ°í ½Í´Ù. ±×µéÀÇ µµ¿òÀº ¸Å¿ì °í¸¶¿î
  °ÍÀÌ´Ù.

  º» ¹®¼­´Â ¿©±â www.rawbyte.com/lno <http://www.rawbyte.com/lno> ¿¡¼­
  ãÀ» ¼ö ÀÖ´Ù.

  Daniel Lopez Ridruejo 1999³â 9¿ù 17ÀÏ