{"id":40554,"date":"2026-05-16T09:00:58","date_gmt":"2026-05-16T00:00:58","guid":{"rendered":"https:\/\/blog.agentsoft.co.kr\/index.php\/2026\/05\/16\/40554\/"},"modified":"2026-05-16T09:00:58","modified_gmt":"2026-05-16T00:00:58","slug":"%ed%95%99%ec%a0%90%ec%9d%80%ed%96%89%ec%a0%9c-93%ec%a0%90-%eb%8d%b0%ec%9d%b4%ed%84%b0%ed%86%b5%ec%8b%a0-%ea%b3%bc%ec%a0%9c-%eb%84%a4%ed%8a%b8%ec%9b%8c%ed%81%ac-%ec%97%b0%ea%b2%b0-%ed%86%b5","status":"publish","type":"post","link":"https:\/\/blog.agentsoft.co.kr\/index.php\/2026\/05\/16\/40554\/","title":{"rendered":"\ud559\uc810\uc740\ud589\uc81c, 93\uc810) \ub370\uc774\ud130\ud1b5\uc2e0 \uacfc\uc81c – \ub124\ud2b8\uc6cc\ud06c \uc5f0\uacb0, \ud1b5\uc2e0\uc7a5\ube44\ub4e4\uc758 \ub124\ud2b8\uc6cc\ud06c\uc801 \ud2b9\uc131"},"content":{"rendered":"

<\/p>\n

\ubaa9\ucc28<\/strong><\/p>\n

\u2160. \uc11c\ub860<\/p>\n

\u2161. \ubcf8\ub860
\n1. \uc9d1\uc548 \ub124\ud2b8\uc6cc\ud06c \uc5f0\uacb0\ub3c4
\n2. \ud1b5\uc2e0\uc7a5\ube44\ub4e4\uc758 \ub124\ud2b8\uc6cc\ud06c\uc801 \ud2b9\uc131<\/p>\n

\u2162. \uacb0\ub860<\/p>\n

\u2163. \ucc38\uace0\ubb38\ud5cc<\/p>\n

\ubcf8\ubb38\ub0b4\uc6a9<\/strong><\/p>\n

2. \ud1b5\uc2e0\uc7a5\ube44\ub4e4\uc758 \ub124\ud2b8\uc6cc\ud06c\uc801 \ud2b9\uc131
\n2.1 \uacf5\uc720\uae30
\n\uacf5\uc720\uae30\ub294 NAT(Network Address Translation) \uae30\uc220\uc774 \uc801\uc6a9\ub41c \uc7a5\uce58\uc774\ub2e4. NAT\ub294 \ub124\ud2b8\uc6cc\ud06c \uc8fc\uc18c \ubcc0\ud658\uc744 \ub73b\ud558\uba70 IP \ud328\ud0b7\uc5d0 \uc788\ub294 \ucd9c\ubc1c\uc9c0 \ubc0f \ubaa9\uc801\uc9c0 IP \uc8fc\uc18c\uc640 TCP\/UDP \ud3ec\ud2b8 \uc22b\uc790 \ub4f1\uc744 \ubc14\uafd4 \uc7ac\uae30\ub85d\ud558\uba74\uc11c \ub124\ud2b8\uc6cc\ud06c \ud2b8\ub798\ud53d\uc744 \uc8fc\uace0 \ubc1b\uac8c \ud558\ub294 \uae30\uc220\uc774\ub2e4. \uadf8\ub798\uc11c \uc5ec\ub7ec\uac1c\uc758 Network Address\ub97c \uac00\uc9c0\uace0 \uc788\uc73c\uba70 \uc815\ud655\ud788\ub294 \uc778\ud130\ub137 \uacf5\uc720\uae30 \ubcf4\ub2e4\ub294 IP \uc8fc\uc18c \uacf5\uc720\uae30\ub77c\uace0 \ubd80\ub97c \uc218 \uc788\ub2e4.
\nIP \uc8fc\uc18c\ub3c4 \uc885\ub958\uac00 \ub2e4\uc591\ud55c\ub370 \uc774\ub97c Public\uc640 Private \ub85c\ub3c4 \ub098\ub20c\uc218 \uc788\ub2e4. private IP\ub294 \uc5b4\ub290 \ud2b9\uc815 \uad6c\uac04\uc744 \uc0ac\uc124 \uc8fc\uc18c\ub77c\uace0 \ud574\uc11c \ubf51\ub294\uacbd\uc6b0\uc774\ub2e4. \uc774 \uc0ac\uc124 \uc8fc\uc18c\ub294 public IP\uc5d0\uc11c \uc720\ud1b5\ub420 \uc218 \uc5c6\ub2e4\ub294 \ud2b9\uc9d5\uc744 \uac00\uc9c0\uace0 \uc788\ub2e4. \ud2b9\uc815 \uc8fc\uc18c \ub300\uc5ed\uc744 \uc4f0\uac8c \ub9cc\ub4dc\ub294 \uac83\uc740 NAT\uc758 \ud2b9\uc9d5\uc73c\ub85c \uc778\ud130\ub137 IP \uc8fc\uc18c \ubd80\uc871 \ubb38\uc81c\ub97c \ud574\uacb0\ud574\uc900\ub2e4. \ub610\ud55c \uc8fc\uc18c\uc640 \ud3ec\ud2b8\ubc88\ud638\ub97c \ubaa8\ub450 \uc81c\uc5b4\ud560 \uc218 \uc788\uc5b4 \ud328\ud0b7 \ud544\ud130\ub9c1 \ubc29\ud654\ubcbd\uacfc \ube44\uc2b7\ud55c \ubcf4\uc548\uc131\ub3c4 \uc81c\uacf5\ud55c\ub2e4.<\/p>\n

\ucd9c\ucc98 : \ud574\ud53c\ucea0\ud37c\uc2a4<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

\ubaa9\ucc28 \u2160. \uc11c\ub860 \u2161. \ubcf8\ub860 1. \uc9d1\uc548 \ub124\ud2b8\uc6cc\ud06c \uc5f0\uacb0\ub3c4 2. \ud1b5\uc2e0\uc7a5\ube44\ub4e4\uc758 \ub124\ud2b8\uc6cc\ud06c\uc801 \ud2b9\uc131 \u2162. \uacb0\ub860 \u2163. \ucc38\uace0\ubb38\ud5cc \ubcf8\ubb38\ub0b4\uc6a9 2. \ud1b5\uc2e0\uc7a5\ube44\ub4e4\uc758 \ub124\ud2b8\uc6cc\ud06c\uc801 \ud2b9\uc131 2.1 \uacf5\uc720\uae30 \uacf5\uc720\uae30\ub294 NAT(Network Address Translation) \uae30\uc220\uc774 \uc801\uc6a9\ub41c \uc7a5\uce58\uc774\ub2e4. NAT\ub294 \ub124\ud2b8\uc6cc\ud06c \uc8fc\uc18c \ubcc0\ud658\uc744 \ub73b\ud558\uba70 IP \ud328\ud0b7\uc5d0 \uc788\ub294 \ucd9c\ubc1c\uc9c0 \ubc0f \ubaa9\uc801\uc9c0 IP \uc8fc\uc18c\uc640 TCP\/UDP \ud3ec\ud2b8 \uc22b\uc790 \ub4f1\uc744 \ubc14\uafd4 \uc7ac\uae30\ub85d\ud558\uba74\uc11c \ub124\ud2b8\uc6cc\ud06c \ud2b8\ub798\ud53d\uc744 \uc8fc\uace0 \ubc1b\uac8c \ud558\ub294 […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[48494,50840,50841,13631,1068,50839],"class_list":["post-40554","post","type-post","status-publish","format-standard","hentry","category-uncategorized","tag-48494","tag-50840","tag-50841","tag-13631","tag-1068","tag-50839"],"_links":{"self":[{"href":"https:\/\/blog.agentsoft.co.kr\/index.php\/wp-json\/wp\/v2\/posts\/40554","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.agentsoft.co.kr\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.agentsoft.co.kr\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.agentsoft.co.kr\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.agentsoft.co.kr\/index.php\/wp-json\/wp\/v2\/comments?post=40554"}],"version-history":[{"count":0,"href":"https:\/\/blog.agentsoft.co.kr\/index.php\/wp-json\/wp\/v2\/posts\/40554\/revisions"}],"wp:attachment":[{"href":"https:\/\/blog.agentsoft.co.kr\/index.php\/wp-json\/wp\/v2\/media?parent=40554"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.agentsoft.co.kr\/index.php\/wp-json\/wp\/v2\/categories?post=40554"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.agentsoft.co.kr\/index.php\/wp-json\/wp\/v2\/tags?post=40554"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}