Unix/Solaris °ü·Ã°Ô½ÃÆÇ

2000/09/14(22:09) from 203.254.154.69
ÀÛ¼ºÀÚ : °­ÁÙ±â (jkkang65@hanmail.net) Á¶È¸¼ö : 1946 , ÁÙ¼ö : 43
default router(gateway) ¼³Á¤Çϱâ
Solaris 2.x¿¡¼­ default router¸¦ ¼³Á¤Çϱâ À§Çؼ­´Â "/etc/defaultrouter" È­ÀÏÀ»
ÀÌ¿ëÇÏ´Â ¹æ¹ý(Static routing)°ú "in.rdisc" daemonÀ» ÀÌ¿ëÇÏ´Â ¹æ¹ý(dynamic routing)
2°¡Áö°¡ ÀÖ´Ù.

1. /etc/defaultrouter È­ÀÏÀ» ÀÌ¿ëÇÑ ¹æ¹ý(Static Routing)

  /etc/defaultrouter È­ÀÏÀ» ¸¸µé¾î ±× ¾È¿¡ default routerÀÇ IP address¸¦ Àû¾î
  ³õ´Â´Ù. ÀÌ·¸°Ô ÇÏ¸é ½Ã½ºÅÛÀÌ ºÎÆÃÇϸ鼭  /etc/defaultrouter È­ÀÏÀÇ ³»¿ëÀ» ÀÐ
  ¾î¼­ routing À» Àâ´Â´Ù.

   # vi /etc/defaultrouter
   129.158.153.1

2. in.rdisc daemonÀ» ÀÌ¿ëÇÏ´Â °æ¿ì

  ½Ã½ºÅÛÀÌ »õ·Î ºÎÆõɶ§ /etc/defaultrouter È­ÀÏÀÌ ¾øÀ¸¸é /usr/sbin/rdisc daemon
  ÀÌ ½ÇÇà µÇ¸é¼­ local network»ó¿¡ routing advertise¸¦ ÇÏ°í ÀÖ´Â ½Ã½ºÅÛ ¶Ç´Â router
  ¸¦ default router·Î Àâ´Â´Ù.

3. ¸í·É¾î¸¦ »ç¿ëÇÏ¿© default router¸¦ ¼³Á¤ÇÏ´Â ¹æ¹ý

  root·Î loginÇÏ¿© ¾Æ·¡¿Í °°ÀÌ route ¸í·ÉÀ» ½ÇÇàÇÑ´Ù.

   # route add 0 "ip-address-of-defaultrouter" 1
  
4. default router°¡ ¼³Á¤µÇ¾î ÀÖ´ÂÁö È®ÀÎÇÏ´Â ¹æ¹ý

  "netstat" ¸í·ÉÀ» »ç¿ëÇÏ¿© ¾Æ·¡¿Í °°ÀÌ È®ÀÎÇÑ´Ù.

   # netstat -rn
  
   Routing Table:
Destination           Gateway           Flags  Ref   Use   Interface
-------------------- -------------------- ----- ----- ------ ---------
129.158.153.0        129.158.153.158       U        3    212  hme0
224.0.0.0            129.158.153.158       U        3      0  hme0
default              129.158.153.1         UG       0    364
127.0.0.1            127.0.0.1             UH       0   6956  lo0

  À§ÀÇ °á°ú¿¡¼­ ó·³ "default" Ç׸ñÀÌ º¸À̸é default router°¡ ¼³Á¤µÈ °ÍÀÌ´Ù.

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