{"id":278,"date":"2006-09-05T00:58:55","date_gmt":"2006-09-05T00:58:55","guid":{"rendered":"http:\/\/www.msinterdev.org\/wp\/2006\/09\/05\/%eb%a6%ac%eb%88%85%ec%8a%a4-ip-%ec%84%a4%ec%a0%95\/"},"modified":"2006-09-05T00:58:55","modified_gmt":"2006-09-05T00:58:55","slug":"%eb%a6%ac%eb%88%85%ec%8a%a4-ip-%ec%84%a4%ec%a0%95","status":"publish","type":"post","link":"http:\/\/www.msinterdev.org\/wp\/2006\/09\/05\/%eb%a6%ac%eb%88%85%ec%8a%a4-ip-%ec%84%a4%ec%a0%95\/","title":{"rendered":"\ub9ac\ub205\uc2a4 IP \uc124\uc815"},"content":{"rendered":"
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1<\/span><\/span>\ub2e8\uacc4: <\/span><\/span>#ifconfig<\/b><\/span><\/span> => \ud604\uc7ac \uc124\uc815\ub418\uc5b4 \uc788\ub294 \uc778\ud130\ud398\uc774\uc2a4\uce74\ub4dc(NIC) \ub610\ub294 IP \uc815\ubcf4\ub97c \ud655\uc778 \ud558\uae30 \uc704\ud55c \uba85\ub839 <\/span><\/span><\/div>\n
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2\ub2e8\uacc4: <\/span><\/span>#ifconfig eth0 down<\/b><\/span><\/span> => \ud604\uc7ac \uc124\uc815\ub418\uc5b4 \uc788\ub294 IP\uc815\ubcf4 \uc989 \uc778\ud130\ud398\uc774\uc2a4 \uce74\ub4dc(eth0)\ub97c \ub2e4\uc6b4 <\/span><\/span><\/div>\n
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3\ub2e8\uacc4: <\/span><\/span>#ifconfig eth0 up<\/b><\/span><\/span> => \ub2e4\uc6b4\uc2dc\ud0a8 eth0 \uc778\ud130\ud398\uc774\uc2a4 \uce74\ub4dc\ub97c \ub2e4\uc2dc \uc0b4\ub9b0\ub2e4. <\/span><\/span><\/div>\n
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4\ub2e8\uacc4: <\/span><\/span>#ifconfig eth0 \ud638\uc2a4\ud2b8IP\uc870\uc18c netmask \uc2a4\ube0c\ub137\ub9c8\uc2a4\ud06cIP\uc870\uc18c broadcast \ube0c\ub85c\ub4dc\ucf00\uc2a4\ud2b8IP\uc870\uc18c <\/b><\/span><\/span><\/div>\n
                            <\/span>(192.168.0.11)              <\/span>(255.255.255.0)                    <\/span>(192.168.0.255) <\/span><\/span><\/div>\n
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\u203b \ud638\uc2a4\ud2b8IP\uc8fc\uc18c\ub780 => \ud604\uc7ac \ub0b4 \ucef4\ud4e8\ud130 IP\uc8fc\uc18c \uce21 eth0\uac00 \uc0ac\uc6a9\ud560 IP\uc8fc\uc18c\ub97c \ub9d0\ud55c\ub2e4. <\/span><\/span><\/div>\n
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\u203b \ube0c\ub85c\ub4dc\ucf00\uc2a4\ud2b8 IP\uc8fc\uc18c\ub780 => \ud2b9\uc815 \ub124\ud2b8\uc6cc\ud06c\ub9dd\uc5d0 \uc18d\ud558\ub294 \ubaa8\ub4e0 \ud638\uc2a4\ud2b8\ub4e4\uc774 \ub4e3\uac8c \ub418\ub294 \uc8fc\uc18c\ub97c \uc758\ubbf8\ud558\uba70 <\/span><\/span>\ubcf4\ud1b5 \ub124\ud2b8\uc6cc\ud06c\uc758 \ub9e8 \ub9c8\uc9c0\ub9c9 \uc8fc\uc18c\ub97c \ube0c\ub85c\ub4dc\ucf00\uc2a4\ud2b8 \uc8fc\uc18c\ub85c \uc0ac\uc6a9\ud55c\ub2e4 <\/span><\/span><\/div>\n
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5\ub2e8\uacc4: <\/span><\/span>#route add default gw \uac8c\uc774\ud2b8\uc6e8\uc774IP\uc8fc\uc18c dev eth0 <\/b><\/span><\/span><\/div>\n
                                         <\/span>(192.168.1.254)      <\/span><\/span><\/span><\/div>\n
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\u203b \uac8c\uc774\ud2b8\uc6e8\uc774 IP\uc8fc\uc18c\ub780 => \uc11c\ub85c\ub2e4\ub978 \ub124\ud2b8\uc6cc\ud06c\ub97c \uc5f0\uacb0\ud574\uc8fc\ub294 \uc5ed\ud560\uc744 \ud558\ub294 \ud2b9\uc815\uc7a5\ube44\ub098 \ud2b9\uc815 \ud638\uc2a4\ud2b8\ub97c \uc598\uae30\ud568(\ub300\ud45c\uc801\uc778 \uc7a5\ube44\ub85c \u201c\ub77c\uc6b0\ud130\u201d) <\/span><\/span><\/div>\n
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6\ub2e8\uacc4: <\/span><\/span>#echo \u201cnameserver \ub3c4\uba54\uc778\ub124\uc784IP\uc870\uc18c\u201d > \/etc\/resolv.conf <\/b><\/span><\/span><\/div>\n
                                       <\/span>(168.126.63.1)  <\/span><\/span><\/span><\/div>\n
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\u203b \ub9c8\uc9c0\ub9c9 6\ub2e8\uacc4\ub294 IP\uac00 \uc544\ub2cc \ub3c4\uba54\uc778\uc744 \ud1b5\ud55c \uc678\ubd80 \ud1b5\uc2e0\ub9dd\uae4c\uc9c0 \ud1b5\uc2e0\uc774 \ub418\uc9c0 \uc54a\uc744 \ub54c \uc785\ub825\ud574\uc8fc\ub294 \uba85\ub839\uc5b4 <\/span><\/span><\/div>\n
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\u25c8 \ub124\ud2b8\uc6cc\ud06c \uba85\ub839\uc5b4

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1. #netstat \u2013nr<\/b><\/span><\/span> : \ub9ac\ub205\uc2a4\uc11c\ubc84\uc758 \uae30\ubcf8 \ub77c\uc6b0\ud305\ud14c\uc774\ube14 \ud655\uc778 \uba85\ub839\uc5b4<\/p>\n

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2. #route<\/b><\/span><\/span> :                 <\/span>\u201c<\/p>\n

3. #ifconfig<\/b><\/span><\/span> : \ub9ac\ub205\uc2a4\uc11c\ubc84\uc758 \ub124\ud2b8\uc6cd \uc778\ud14c\ud398\uc774\uc2a4(NIC) \ud655\uc778 \uba85\ub839\uc5b4<\/p>\n

4. #\/etc\/rc.d\/init.d\/network    <\/span><\/b><\/span><\/span>start|<\/span><\/span>restart<\/b><\/span><\/span>|stop : \ub124\ud2b8\uc6cd \uc124\uc815\ud30c\uc77c\uc744 \ubcc0\uacbd \ud6c4 \ubcc0\uacbd\ub41c \ud30c\uc77c \uc801\uc6a9\uba85\ub839\uc5b4<\/p>\n

                                           \uc2a4\ud1b1|\uc7ac\uc2e4\ud589|\uc815\uc9c0<\/span><\/span><\/font> <\/span><\/span><\/div>\n

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1\ub2e8\uacc4: #ifconfig => \ud604\uc7ac \uc124\uc815\ub418\uc5b4 \uc788\ub294 \uc778\ud130\ud398\uc774\uc2a4\uce74\ub4dc(NIC) \ub610\ub294 IP \uc815\ubcf4\ub97c \ud655\uc778 \ud558\uae30 \uc704\ud55c \uba85\ub839 2\ub2e8\uacc4: #ifconfig eth0 down => \ud604\uc7ac \uc124\uc815\ub418\uc5b4 \uc788\ub294 IP\uc815\ubcf4 \uc989 \uc778\ud130\ud398\uc774\uc2a4 \uce74\ub4dc(eth0)\ub97c \ub2e4\uc6b4 3\ub2e8\uacc4: #ifconfig eth0 up => \ub2e4\uc6b4\uc2dc\ud0a8 eth0 \uc778\ud130\ud398\uc774\uc2a4 \uce74\ub4dc\ub97c \ub2e4\uc2dc \uc0b4\ub9b0\ub2e4. 4\ub2e8\uacc4: #ifconfig eth0 \ud638\uc2a4\ud2b8IP\uc870\uc18c netmask \uc2a4\ube0c\ub137\ub9c8\uc2a4\ud06cIP\uc870\uc18c broadcast \ube0c\ub85c\ub4dc\ucf00\uc2a4\ud2b8IP\uc870\uc18c                   […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[35],"tags":[171,34],"class_list":["post-278","post","type-post","status-publish","format-standard","hentry","category-about-knowledge-os_linux","tag-ip","tag-34"],"_links":{"self":[{"href":"http:\/\/www.msinterdev.org\/wp\/wp-json\/wp\/v2\/posts\/278","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/www.msinterdev.org\/wp\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.msinterdev.org\/wp\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.msinterdev.org\/wp\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.msinterdev.org\/wp\/wp-json\/wp\/v2\/comments?post=278"}],"version-history":[{"count":0,"href":"http:\/\/www.msinterdev.org\/wp\/wp-json\/wp\/v2\/posts\/278\/revisions"}],"wp:attachment":[{"href":"http:\/\/www.msinterdev.org\/wp\/wp-json\/wp\/v2\/media?parent=278"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.msinterdev.org\/wp\/wp-json\/wp\/v2\/categories?post=278"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.msinterdev.org\/wp\/wp-json\/wp\/v2\/tags?post=278"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}