Subject : Setting up Gateway Description : Axil Workstation¿¡¼ ¾î¶»°Ô Ethernet gateway¸¦ setting ÇÏ´Â Áö¸¦ ¾Ë¾Æº¸¾Ò´Ù. SOLUTION SUMMARY: gateway systemÀ» ±¸¼ºÇϱâ À§Çؼ± second Ethernet card¸¦ add ÇÏ¿©¾ß ÇÑ´Ù. ´ÙÀ½ ¿¹´Â gateway¸¦ ±¸¼ºÇϱâ À§ÇØ ¹Ì¸® ÇÊ¿äÇÑ Á¤º¸¸¦ ³ª¿ÇÏ¿´´Ù. - Adding an sbus ethernet card (interface le1) - Hostname of system: lion (129.9.200.1) - Lion is a Axil 320 running 4.1.3 - Hostname of gateway: oak-gw (129.9.111.22) ´ÙÀ½Àº gateway¸¦ ±¸¼ºÇÏ´Â procedure¸¦ ±â¼úÇÏ¿´´Ù. 1. ½Ã½ºÅÛ¿¡ ethernet card¸¦ AddÇ϶ó. card¿¡ °ü·ÃµÈ installation instructionÀ» µû¸£¶ó. 2. kernelÀÌ Ethernet card¸¦ supportÇÏ´ÂÁö¸¦ È®ÀÎÇ϶ó. Ethernet card°ü·Ã instruction¿¡ ±×·¯ÇÑ informationÀ» °®°í ÀÖÀ» °Í ÀÌ´Ù. »ç½Ç ´ëºÎºÐÀÇ »õ·Î¿î card´Â kernel ¼öÁ¤ÀÌ ÇÊ¿äÇÏÁö ¾Ê´Ù. À§ÀÇ ¿¹¿¡¼ ó·³ "le" device´Â Sun4m¿¡¼ kernel º¯°æÀÌ ÇÊ¿äÇÏÁö ¾Ê´Ù. 3. systemÀ» RebootÇ϶ó. ±×·¯¸é »õ·Î¿î ethernet card¸¦ kernelÀÌ ÀνÄÇÏ´Â Áö¸¦ °ËÁõÇÒ ¼ö ÀÖ´Ù. booting ÇÏ´Â µ¿¾È ´ÙÀ½ Message¸¦ »ìÆ캸¾Æ¶ó: le0 at SBus slot 0 0xc00000 pri 5 le1 at SBus slot 1 0xc00000 pri 5 4. »õ·Î¿î Ethernet card´Â IP Address¿Í hostnameÀÌ ÇÊ¿äÇÏ´Ù. ¿©±â¿¡¼± ´ÙÀ½°ú °°ÀÌ ¿¹¸¦ µé¾îº¸ÀÚ. IP Address´Â 129.9.111.22, hostnameÀº lion-gw·Î settingÇÏ¿© º¸ÀÚ. ÀÌ gateway´Â µÎ°³ÀÇ ºÐ¸®µÈ physical ethernet network¸¦ ¿¬°áÇÏ¿© ÁÙ °ÍÀÌ´Ù. °¢ network´Â ÀÚ½ÅÀÇ network number¸¦ °¡Á®¾ß ÇÑ´Ù. lionÀº 129.9.200, ±×¸®°í lion-gwÀÇ network number´Â 129.9.111¿¡ attacheµÇ¾î ÀÖ´Ù.( IP addressÀÇ ¸¶Áö¸· number´Â host numberÀÌ´Ù.) /etc/hosts fileÀ» ´ÙÀ½°ú °°ÀÌ editÇ϶ó. 129.9.111.22 lion-gw ¸¸¾à network°¡ NIS¸¦ runningÇÏ°í ÀÖ´Ù¸é, NIS mapÀ» ¼öÁ¤ÇÏ¿©¾ß ÇÑ´Ù. 5. /etc/hostname.le1 fileÀ» ¸¸µé¾î ÁÖ¾î¾ß ÇÑ´Ù. /etc/hostname.* fileÀº °¢ network interfaceº°·Î ¸¸µé¾îÁ®¾ß ÇÑ´Ù. /etc/hostname.le0´Â ½Ã½ºÅÛÀÌ installµÇ¾îÁú ¶§ ¸¸µé¾îÁø´Ù. card°¡ Ãß°¡µÉ ¶§ ¸¶´Ù manual·Î »õ·Î¿î /etc/hostname.* fileÀ» ¸¸µé¾î ÁÖ¾î¾ß ÇÑ´Ù. ¿¹¸¦ µé¾î /etc/hostname.le1¿¡´Â lion-gw ¶Ç´Â 129.9.111.22¸¦ ÇÑ line¿¡ ÆíÁýÇÏ¿© ÁÖ¸é µÈ´Ù. 6. /etc/netmasks file¿¡ »õ·Î¿î network¸¦ Á¤ÀÇÇ϶ó. ÀÌ ¿¹¿¡¼´Â class "b" network number(IP AddressÀÇ first number´Â 128 °ú 191»çÀÌ ÀÌ´Ù)ÀÌ´Ù. ÀÌ°æ¿ì¿¡´Â netmask¸¦ 255.255.255.0·Î »ç¿ëÇÏ¸é µÈ´Ù( class "b" network number´Â IP AddressÀÇ first number´Â 0¿¡¼ 127±îÁö À̸ç netmask´Â 255.255.0.0·Î »ç¿ëÇÑ´Ù). ¿©±âÀÇ ¿¹¿¡¼´Â, /etc/netmasks file¿¡ ´ÙÀ½°ú °°ÀÌ µî·ÏÇÏ¿´´Ù. 129.9 255.255.255.0 7. ManuallÇÏ°Ô ifconfig command·Î le1 interface¸¦ ´ÙÀ½°ú °°ÀÌ ÃʱâÈ Ç϶ó: #ifconfig le1 oak-gw netmask 255.255.255.0 broadcast 129.9.111.0 -trailers up 8. ifconfig -a·Î command¸¦ ¼öÇàÇϸé informationÀÌ Á¤È®ÇÑÁö ±×¸®°í le1ÀÌ ÀûÀýÇÏ°Ô setupµÇ¾ú´ÂÁö¸¦ È®ÀÎÇÒ¼ö ÀÖ´Ù. ¿¹¸¦ µé¸é ´ÙÀ½°ú °°´Ù. # /usr/etc/ifconfig -a le0: flags=63inet 129.9.200.1 netmask ffffff00 broadcast 129.9.200.0 le1: flags=63 inet 129.9.111.22 netmaskffffff00 broadcast 129.9.111.0 9. systemÀ» RebootÇ϶ó. RebootingÀÌ µÇ¾úÀ¸¸é ifconfig -a command¸¦ ¼öÇàÇÏ¿© informationÀÌ Á¤È®ÇÑÁö ±×¸®°í le1ÀÌ ÀûÀýÇÏ°Ô setupµÇ¾ú´ÂÁö¸¦ È®ÀÎÇÑ´Ù. 10. le1 network¿¡ ´Ù¸¥ systemÀÌ ¿¬°áµÇ¾î ÀÖ´Ù¸é, pingÀ» ¼öÇàÇÏ¿© º¸¶ó. Revision History ÀÛ¼ºÀÏÀÚ : 96.08.20 ÀÛ¼ºÀÚ : À̹ÎÈ£ ¼öÁ¤ÀÏÀÚ : ¼öÁ¤ÀÚ :