Unix/Solaris °ü·Ã°Ô½ÃÆÇ

2000/09/14(22:09) from 203.254.154.69
ÀÛ¼ºÀÚ : °­ÁÙ±â (jkkang65@hanmail.net) Á¶È¸¼ö : 1958 , ÁÙ¼ö : 31
½Ã½ºÅÛ¿¡¼­ »ç¿ëÇÏ´Â IP addressÀÇ netmask °ª º¯°æÇϱâ
½Ã½ºÅÛ¿¡¼­ »ç¿ëÇÏ´Â IP addressÀÇ netmask °ªÀº "ifconfig" ¸í·ÉÀ» »ç¿ëÇÏ¿© º¯°æ°¡
´ÉÇϸç, ½Ã½ºÅÛÀÌ rebootingµÈ ÈÄ¿¡µµ Àû¿ëµÇ°Ô ÇÏ·Á¸é /etc/netmasks È­ÀÏ¿¡ ÁöÁ¤ÇÑ
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1. root·Î loginÇÑ ÈÄ ¾Æ·¡¿Í °°ÀÌ ifconfig ¸í·ÉÀ» ½ÇÇàÇÑ´Ù.

   ¿¹) ÇöÀç »ç¿ëÇÏ´Â network interface°¡ le0ÀÌ°í IP address´Â 210.123.100.1À̸ç
       º¯°æµÈ subnetmask °ªÀÌ 255.255.255.128(ffffff80) ÀÎ °æ¿ì

       # ifconfig le0 210.123.100.1 netmask 0xffffff80

2. /etc/netmasks È­ÀÏ¿¡´Â ¾Æ·¡¿Í °°ÀÌ ÁöÁ¤ÇÑ´Ù.

# vi /etc/netmasks

210.123.100.0 255.255.255.128

  /etc/netmasks È­ÀÏ¿¡ ÁöÁ¤ÇÒ °æ¿ì ù Ä®·³¿¡ Á¤ÀÇÇÏ´Â network address´Â original
  network address¸¦ ¸í±âÇØ¾ß ÇÑ´Ù.

  ¿¹¸¦ µé¾î network address, "128.134.1.0(netmask: 255.255.255.0)"À» ÁöÁ¤ÇÒ¶§,
  ÀÌ address´Â 128.134ÀÎ B class network address¸¦ subnetmaskÇÑ °ÍÀ̹ǷÎ,

   128.134.0.0 255.255.255.0
  
  ¿Í °°ÀÌ Á¤ÀÇÇØ¾ß Çϸç, ¾Æ·¡¿Í °°ÀÌ

   128.134.1.0 255.255.255.0
  
  ·Î Á¤ÀÇÇÏ¸é ¾ÊµÈ´Ù.

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