{"id":2291,"date":"2016-07-15T19:31:07","date_gmt":"2016-07-15T19:31:07","guid":{"rendered":"https:\/\/www.couchbase.com\/blog\/?p=2291"},"modified":"2025-06-13T19:26:25","modified_gmt":"2025-06-14T02:26:25","slug":"configuration-ipsec-for-a-couchbase-cluster","status":"publish","type":"post","link":"https:\/\/www.couchbase.com\/blog\/ko\/configuration-ipsec-for-a-couchbase-cluster\/","title":{"rendered":"\uce74\uc6b0\uce58\ubca0\uc774\uc2a4 \ud074\ub7ec\uc2a4\ud130\uc5d0 IPsec \uad6c\uc131\ud558\uae30"},"content":{"rendered":"<h2 dir=\"ltr\" style=\"line-height: 1.38; margin-top: 10pt; margin-bottom: 0pt; text-align: justify;\"><span style=\"font-size: 24px; font-family: Arial; color: #000000; vertical-align: baseline; white-space: pre-wrap; background-color: transparent;\">\uc18c\uac1c<\/span><\/h2>\n<p dir=\"ltr\" style=\"line-height: 1.38; margin-top: 0pt; margin-bottom: 0pt;\"><span style=\"font-size: 14.6667px; font-family: Arial; color: #000000; vertical-align: baseline; white-space: pre-wrap; background-color: transparent;\">\ub370\uc774\ud130 \uac70\ubc84\ub10c\uc2a4 \uc815\ucc45\uc774\ub098 \uaddc\uc815 \uc900\uc218\uc640 \uac19\uc740 \uc774\uc720\ub85c \uc778\ud574 \ub124\ud2b8\uc6cc\ud06c \uc804\ubc18\uc758 \ub178\ub4dc \uac04\uc5d0 \ubcf4\uc548 \ud1b5\uc2e0\uc774 \ud544\uc694\ud55c Couchbase \ubc30\ud3ec\uac00 \uc788\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \u00a0<\/span><a style=\"text-decoration: none;\" href=\"https:\/\/en.wikipedia.org\/wiki\/IPsec\"><span style=\"font-size: 14.6667px; font-family: Arial; color: #1155cc; text-decoration: underline; vertical-align: baseline; white-space: pre-wrap;\">\uc778\ud130\ub137 \ud504\ub85c\ud1a0\ucf5c \ubcf4\uc548(IPsec) <\/span><\/a><span style=\"font-size: 14.6667px; font-family: Arial; color: #252525; vertical-align: baseline; white-space: pre-wrap;\">\ub294 \uc778\uc99d\uc744 \ud1b5\ud55c \uc548\uc804\ud55c \uc778\ud130\ub137 \ud504\ub85c\ud1a0\ucf5c(IP) \ud1b5\uc2e0\uc744 \uc704\ud55c \ud504\ub85c\ud1a0\ucf5c \uc81c\ud488\uad70\uc785\ub2c8\ub2e4.<\/span><a style=\"text-decoration: none;\" href=\"https:\/\/en.wikipedia.org\/wiki\/Authentication\"><span style=\"font-size: 14.6667px; font-family: Arial; color: #0b0080; vertical-align: baseline; white-space: pre-wrap;\">ng<\/span><\/a><span style=\"font-size: 14.6667px; font-family: Arial; color: #252525; vertical-align: baseline; white-space: pre-wrap;\"> \ub97c \uc554\ud638\ud654\ud558\uace0 <\/span><a style=\"text-decoration: none;\" href=\"https:\/\/en.wikipedia.org\/wiki\/Packet_(information_technology)#Example:_IP_packets\"><span style=\"font-size: 14.6667px; font-family: Arial; color: #0b0080; vertical-align: baseline; white-space: pre-wrap;\">IP \ud328\ud0b7<\/span><\/a><span style=\"font-size: 14.6667px; font-family: Arial; color: #252525; vertical-align: baseline; white-space: pre-wrap;\"> \ub97c \ubcf4\ud638\ud558\ub294 \ub370 \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. IPsec\uc740 \ud55c \uc30d\uc758 \ud638\uc2a4\ud2b8 \uac04\uc758 \ub370\uc774\ud130 \ud750\ub984\uc744 \ubcf4\ud638\ud558\ub294 \ub370 \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4(<\/span><span style=\"font-size: 14.6667px; font-family: Arial; color: #252525; font-style: italic; vertical-align: baseline; white-space: pre-wrap;\">\ud638\uc2a4\ud2b8 \ub300 \ud638\uc2a4\ud2b8<\/span><span style=\"font-size: 14.6667px; font-family: Arial; color: #252525; vertical-align: baseline; white-space: pre-wrap;\">), \ud55c \uc30d\uc758 \ubcf4\uc548 \uac8c\uc774\ud2b8\uc6e8\uc774(<\/span><span style=\"font-size: 14.6667px; font-family: Arial; color: #252525; font-style: italic; vertical-align: baseline; white-space: pre-wrap;\">\ub124\ud2b8\uc6cc\ud06c \uac04 \ub124\ud2b8\uc6cc\ud06c<\/span><span style=\"font-size: 14.6667px; font-family: Arial; color: #252525; vertical-align: baseline; white-space: pre-wrap;\">) \ub610\ub294 \ubcf4\uc548 \uac8c\uc774\ud2b8\uc6e8\uc774\uc640 \ud638\uc2a4\ud2b8 \uc0ac\uc774(<\/span><span style=\"font-size: 14.6667px; font-family: Arial; color: #252525; font-style: italic; vertical-align: baseline; white-space: pre-wrap;\">\ub124\ud2b8\uc6cc\ud06c \ub300 \ud638\uc2a4\ud2b8<\/span><span style=\"font-size: 14.6667px; font-family: Arial; color: #252525; vertical-align: baseline; white-space: pre-wrap;\">). <\/span><span style=\"font-size: 14.6667px; font-family: Arial; color: #000000; vertical-align: baseline; white-space: pre-wrap; background-color: transparent;\">\uc774 \ubb38\uc11c\uc758 \ubaa9\ud45c\ub294 Couchbase \uad00\ub9ac\uc790\uc5d0\uac8c Couchbase \ud074\ub7ec\uc2a4\ud130\uc758 \ub178\ub4dc\uc5d0\uc11c IPsec\uc744 \uad6c\uc131\ud558\ub294 \ubc29\ubc95\uc5d0 \ub300\ud55c \ube60\ub978 \uc2dc\uc791\uc744 \uc81c\uacf5\ud558\uae30 \uc704\ud55c \uac83\uc785\ub2c8\ub2e4. \u00a0<\/span><\/p>\n<h2>IPsec \ubaa8\ub4dc<\/h2>\n<p dir=\"ltr\" style=\"line-height: 1.38; margin-top: 10pt; margin-bottom: 0pt; text-align: justify;\"><span style=\"font-size: 14.6667px; font-family: Arial; color: #000000; vertical-align: baseline; white-space: pre-wrap; background-color: transparent;\">IPSec\uc5d0\ub294 \ud130\ub110 \ubaa8\ub4dc\uc640 \uc804\uc1a1 \ubaa8\ub4dc\uc758 \ub450 \uac00\uc9c0 \ubaa8\ub4dc\uac00 \uc788\uc2b5\ub2c8\ub2e4. \uac00\uc7a5 \ub110\ub9ac \uc0ac\uc6a9\ub418\ub294 \uac83\uc740 \ud130\ub110 \ubaa8\ub4dc\ub85c, \uc77c\ubc18\uc801\uc73c\ub85c VPN \uc124\uc815(\ud130\ub110 \ub124\ud2b8\uc6cc\ud06c \uc7a5\uce58 \uc0dd\uc131 \uc911)\uc5d0 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \ud130\ub110 \ubaa8\ub4dc\ub294 \ubaa8\ub4e0 \ub178\ub4dc \uc30d \uc0ac\uc774\uc5d0 \ud130\ub110\uc744 \ub9cc\ub4e4\uace0 \uc720\uc9c0 \uad00\ub9ac\ud574\uc57c \ud558\ubbc0\ub85c Couchbase \ud074\ub7ec\uc2a4\ud130\uc5d0\ub294 \uc2e4\uc6a9\uc801\uc774\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. <\/span><\/p>\n<p dir=\"ltr\" style=\"line-height: 1.38; margin-top: 10pt; margin-bottom: 0pt; text-align: justify;\"><span style=\"font-size: 14.6667px; font-family: Arial; color: #000000; vertical-align: baseline; white-space: pre-wrap; background-color: transparent;\">\uc804\uc1a1 \ubaa8\ub4dc\ub294 \ub3d9\uc77c\ud55c \ub124\ud2b8\uc6cc\ud06c\uc758 \ub178\ub4dc \uac04 \ud1b5\uc2e0\uc744 \ubcf4\ud638\ud560 \ub54c \ud544\uc694\ud569\ub2c8\ub2e4. \uc774 \ubaa8\ub4dc\ub97c \uc0ac\uc6a9\ud558\uba74 \ud328\ud0b7 \ub2e8\uc704\ub85c IPsec\uc744 \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc744 \uc644\uc804\ud788 \ud22c\uba85\ud558\uac8c \ubcf4\ud638\ud569\ub2c8\ub2e4.<\/span><\/p>\n<p dir=\"ltr\" style=\"line-height: 1.38; margin-top: 10pt; margin-bottom: 0pt; text-align: justify;\"><span style=\"font-size: 14.6667px; font-family: Arial; color: #000000; vertical-align: baseline; white-space: pre-wrap; background-color: transparent;\">IPSec\uc740 \ud328\ud0b7 \uc778\uc99d(\uc989, \uc218\uc2e0\ub418\ub294 \ud328\ud0b7\uc774 \uc2e0\ub8b0\ud560 \uc218 \uc788\ub294 \ub178\ub4dc\uc758 \ud328\ud0b7\uc778\uc9c0 \ud655\uc778) \ubc0f \ud328\ud0b7 \uc554\ud638\ud654\ub97c \uc81c\uacf5\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc804\uc1a1 \ubaa8\ub4dc \ubc0f \uad00\ub828 \ubcf4\uc548 \uc815\ucc45 \ub370\uc774\ud130\ubca0\uc774\uc2a4 \ud56d\ubaa9\uc744 \ud1b5\ud574 Couchbase \ud074\ub7ec\uc2a4\ud130\uc5d0 \ud544\uc694\ud55c \ub3d9\uc791\uc744 \uc124\uc815\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4:<\/span><\/p>\n<ul style=\"margin-top: 0pt; margin-bottom: 0pt;\">\n<li dir=\"ltr\" style=\"font-size: 14.6667px; font-family: Arial; color: #000000; vertical-align: baseline; background-color: transparent;\">\n<p dir=\"ltr\" style=\"line-height: 1.38; margin-top: 10pt; margin-bottom: 0pt; text-align: justify;\"><span style=\"font-size: 14.6667px; vertical-align: baseline; white-space: pre-wrap; background-color: transparent;\">\ud2b9\uc815 \uc885\ub958\uc758 \uc218\uc2e0 \ud328\ud0b7\uc740 ipsec\uc73c\ub85c \ucea1\uc290\ud654\ub418\uace0 \uc720\ud6a8\ud55c \uacbd\uc6b0\uc5d0\ub9cc \ud5c8\uc6a9\ub429\ub2c8\ub2e4(\uadf8\ub807\uc9c0 \uc54a\uc73c\uba74 \uc0ad\uc81c\ub428).<\/span><\/p>\n<\/li>\n<li dir=\"ltr\" style=\"font-size: 14.6667px; font-family: Arial; color: #000000; vertical-align: baseline; background-color: transparent;\">\n<p dir=\"ltr\" style=\"line-height: 1.38; margin-top: 0pt; margin-bottom: 0pt; text-align: justify;\"><span style=\"font-size: 14.6667px; vertical-align: baseline; white-space: pre-wrap; background-color: transparent;\">\ud2b9\uc815 \uc885\ub958\uc758 \ubc1c\uc2e0 \ud328\ud0b7\uc740 ipsec\uc73c\ub85c \ucea1\uc290\ud654\ud574\uc57c \ud569\ub2c8\ub2e4.<\/span><\/p>\n<\/li>\n<\/ul>\n<p dir=\"ltr\" style=\"line-height: 1.38; margin-top: 10pt; margin-bottom: 0pt; text-align: justify;\"><span style=\"font-size: 14.6667px; font-family: Arial; color: #000000; vertical-align: baseline; white-space: pre-wrap; background-color: transparent;\">\uc77c\ubc18\uc801\uc73c\ub85c '\ud2b9\uc815 \uc885\ub958'\ub294 \ub2e4\uc74c\uacfc \uac19\uc740 \uc758\ubbf8\uc785\ub2c8\ub2e4: <\/span><span style=\"font-size: 14.6667px; font-family: Arial; color: #000000; font-style: italic; vertical-align: baseline; white-space: pre-wrap; background-color: transparent;\">\uce74\uc6b0\uce58\ubca0\uc774\uc2a4 \ud074\ub7ec\uc2a4\ud130 \ub124\ud2b8\uc6cc\ud06c \uc138\uadf8\uba3c\ud2b8\uc640 \uc8fc\uace0\ubc1b\ub294 \ubaa8\ub4e0 \ud328\ud0b7<\/span><span style=\"font-size: 14.6667px; font-family: Arial; color: #000000; vertical-align: baseline; white-space: pre-wrap; background-color: transparent;\">. \ub610\ub294 \ubaa8\ub450\uc640 \uac19\uc740 \uac83\uc77c \uc218\ub3c4 \uc788\uc2b5\ub2c8\ub2e4: <\/span><span style=\"font-size: 14.6667px; font-family: Arial; color: #000000; font-style: italic; vertical-align: baseline; white-space: pre-wrap; background-color: transparent;\">\uce74\uc6b0\uce58\ubca0\uc774\uc2a4 \uc11c\ube44\uc2a4 \ud3ec\ud2b8\uc640 \uc8fc\uace0\ubc1b\ub294 \ubaa8\ub4e0 \ud328\ud0b7.<\/span><\/p>\n<h2 dir=\"ltr\" style=\"margin-top: 0pt; margin-bottom: 0pt; text-align: justify;\"><\/h2>\n<h2 dir=\"ltr\">\uc694\uad6c \uc0ac\ud56d<\/h2>\n<ul dir=\"ltr\">\n<li>\n<h2 dir=\"ltr\" style=\"line-height: 1.38; margin-top: 0pt; margin-bottom: 0pt;\"><span style=\"font-size: 14.6667px; font-family: Arial; color: #000000; font-weight: 400; vertical-align: baseline; white-space: pre-wrap; background-color: transparent;\">Linux \ubc30\ud3ec\ud310(\uc774 \ube14\ub85c\uadf8\uc5d0\uc11c\ub294 \ub370\ube44\uc548\uc774 \uc0ac\uc6a9\ub428). Windows\ub294 IPsec\uc744 \uc9c0\uc6d0\ud558\uc9c0\ub9cc \ud14c\uc2a4\ud2b8\ub418\uc9c0 \uc54a\uc558\uc2b5\ub2c8\ub2e4. <\/span><\/h2>\n<\/li>\n<li style=\"line-height: 1.38; margin-top: 0pt; margin-bottom: 0pt;\"><span style=\"font-size: 14.6667px; font-family: Arial; color: #000000; vertical-align: baseline; white-space: pre-wrap; background-color: transparent;\">Linux Openswan U2.6.32\/K2.6.32-573.el6.x86_64(netkey) \uc774\uc0c1<\/span><\/li>\n<li style=\"line-height: 1.38; margin-top: 0pt; margin-bottom: 0pt;\"><span style=\"font-size: 14.6667px; font-family: Arial; color: #000000; vertical-align: baseline; white-space: pre-wrap; background-color: transparent;\">Couchbase 4.1 \uc774\uc0c1<\/span><\/li>\n<li><span style=\"font-size: 14.6667px; font-family: Arial; color: #000000; vertical-align: baseline; white-space: pre-wrap; background-color: transparent;\">\uc2dc\uc2a4\ud15c\uc5d0 \ub300\ud55c sudo\/\ub8e8\ud2b8 \uc0ac\uc6a9\uc790 \uc561\uc138\uc2a4<\/span><\/li>\n<\/ul>\n<h2>OpenSwan \uc124\uce58 \ubc0f \uad6c\uc131<\/h2>\n<p dir=\"ltr\" style=\"line-height: 1.38; margin-top: 0pt; margin-bottom: 0pt;\"><span style=\"font-size: 14.6667px; font-family: Arial; color: #000000; vertical-align: baseline; white-space: pre-wrap; background-color: transparent;\">sudo\ub97c \uc0ac\uc6a9\ud558\uc5ec \uba85\ub839\uc904\uc5d0\uc11c \uac01 \ub178\ub4dc\uc5d0\uc11c \ub2e4\uc74c \uba85\ub839\uc744 \uc2e4\ud589\ud588\uc2b5\ub2c8\ub2e4. \ub2e4\ub978 Linux \ubc30\ud3ec\ud310\uc758 \uacbd\uc6b0 \ud574\ub2f9 \ud328\ud0a4\uc9c0 \uad00\ub9ac\uc790\ub97c \uc0ac\uc6a9\ud558\uc138\uc694.<\/span><\/p>\n<p dir=\"ltr\" style=\"line-height: 1.38; margin-top: 0pt; margin-bottom: 0pt;\"><span style=\"color: #000000; font-family: Arial; font-size: 14.6667px; line-height: 20.24px; text-align: left; white-space: pre-wrap;\"># sudo apt-get \uc5c5\ub370\uc774\ud2b8<\/span><\/p>\n<p dir=\"ltr\" style=\"line-height: 1.38; margin-top: 0pt; margin-bottom: 0pt;\"><span style=\"font-size: 14.6667px; font-family: Arial; color: #000000; vertical-align: baseline; white-space: pre-wrap; background-color: transparent;\"># sudo apt-get \uc124\uce58 openswan<\/span><\/p>\n<p dir=\"ltr\" style=\"line-height: 1.38; margin-top: 0pt; margin-bottom: 0pt;\"><span style=\"font-size: 14.6667px; font-family: Arial; color: #000000; vertical-align: baseline; white-space: pre-wrap; background-color: transparent;\">\uc124\uce58 \ud504\ub85c\uadf8\ub7a8\uc5d0\uc11c \uc0ac\uc6a9\uc790\uc5d0\uac8c x.509 \uc778\uc99d\uc11c\ub97c \ub9cc\ub4e4\ub77c\ub294 \uba54\uc2dc\uc9c0\uac00 \ud45c\uc2dc\ub420 \uc218 \uc788\uc9c0\ub9cc, x.509 \uc778\uc99d\uc11c\ub97c \ub9cc\ub4e4\uc9c0 \ub9c8\uc138\uc694. <\/span><span style=\"font-size: 14.6667px; font-family: Arial; color: #000000; vertical-align: baseline; white-space: pre-wrap; background-color: transparent;\">\uc804\uc1a1 \ubaa8\ub4dc\ub97c \uc704\ud574 IPsec\uc744 \uad6c\uc131\ud574\uc57c \ud569\ub2c8\ub2e4.  \uc774 \ube14\ub85c\uadf8\ub97c \uc704\ud574 \ub9cc\ub4e0 \ub370\ubaa8 \ud658\uacbd\uc5d0\ub294 10.0.2.4\uc640 10.0.2.5\uc758 \ub450 \ub178\ub4dc\uac00 \uc788\uc2b5\ub2c8\ub2e4. \u00a0<\/span><\/p>\n<h3 dir=\"ltr\" style=\"line-height: 1.38; margin-top: 0pt; margin-bottom: 0pt;\">\ub2e8\uacc4<\/h3>\n<p dir=\"ltr\"><span style=\"font-size: 14.6667px; font-family: Arial; color: #000000; vertical-align: baseline; white-space: pre-wrap; background-color: transparent;\">1 - \uac01 \ub178\ub4dc\uc5d0\uc11c \/etc\/ipsec.secrets \ud30c\uc77c\uc5d0 \ub2e4\uc74c\uacfc \uac19\uc740 \uc904\uc744 \ucd94\uac00\ud569\ub2c8\ub2e4: ipaddress_node1 ipaddress_node2: PSK \"\uc77c\ubd80_\ud0a4\"<\/span><\/p>\n<div style=\"text-align: center;\"><img decoding=\"async\" src=\"\/wp-content\/original-assets\/2016\/june\/configuration-ipsec-for-a-couchbase-cluster\/ipsecrets.png\" \/><\/div>\n<div><\/div>\n<div><\/div>\n<div>\n<p dir=\"ltr\" style=\"line-height: 1.38; margin-top: 0pt; margin-bottom: 0pt;\"><span style=\"font-size: 14.6667px; font-family: Arial; color: #000000; vertical-align: baseline; white-space: pre-wrap; background-color: transparent;\">2 - ipsec.d \ud558\uc704 \ub514\ub809\ud130\ub9ac\uc5d0 \uc788\ub294 *.conf \ud30c\uc77c\uc744 \uc0ac\uc6a9\ud558\ub3c4\ub85d \/etc\/ipsec.conf \ud30c\uc77c\uc744 \uc218\uc815\ud569\ub2c8\ub2e4.  \uc774\ub807\uac8c \ud558\uba74 \ud074\ub7ec\uc2a4\ud130\uc5d0 \ub178\ub4dc\ub97c \ucd94\uac00\ud574\uc57c \ud558\ub294 \uacbd\uc6b0 \uc27d\uac8c \uc790\ub3d9\ud654\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.  \uac01 \ub178\ub4dc \uc30d\uc5d0\ub294 \uace0\uc720\ud55c \ud56d\ubaa9\uc774 \ud544\uc694\ud569\ub2c8\ub2e4. \u00a0<\/span><\/p>\n<div><\/div>\n<div style=\"text-align: center;\"><img decoding=\"async\" src=\"\/wp-content\/original-assets\/2016\/june\/configuration-ipsec-for-a-couchbase-cluster\/ipsecconf.png\" \/><\/div>\n<div><\/div>\n<div>\n<p dir=\"ltr\" style=\"line-height: 1.38; margin-top: 0pt; margin-bottom: 0pt;\"><span style=\"font-size: 14.6667px; font-family: Arial; color: #000000; vertical-align: baseline; white-space: pre-wrap; background-color: transparent;\">3 - \/etc\/ipsec.d\/ \ub514\ub809\ud130\ub9ac\uc5d0 \ub2e4\uc74c \uc815\ubcf4\ub97c \uc0ac\uc6a9\ud558\uc5ec \uad6c\uc131 \ud30c\uc77c\uc744 \ub9cc\ub4ed\ub2c8\ub2e4:<\/span><\/p>\n<p dir=\"ltr\" style=\"line-height: 1.38; margin-top: 0pt; margin-bottom: 0pt;\"><span style=\"font-size: 12px; font-family: Arial; color: #000000; vertical-align: baseline; white-space: pre-wrap; background-color: transparent;\">conn \uce74\uc6b0\uce58\ubca0\uc774\uc2a4<\/span><\/p>\n<p dir=\"ltr\" style=\"line-height: 1.38; margin-top: 0pt; margin-bottom: 0pt; text-indent: 36pt;\"><span style=\"font-size: 12px; font-family: Arial; color: #000000; vertical-align: baseline; white-space: pre-wrap; background-color: transparent;\">\uc720\ud615=\ud2b8\ub79c\uc2a4\ud3ec\ud2b8<\/span><\/p>\n<p dir=\"ltr\" style=\"line-height: 1.38; margin-top: 0pt; margin-bottom: 0pt; text-indent: 36pt;\"><span style=\"font-size: 12px; font-family: Arial; color: #000000; vertical-align: baseline; white-space: pre-wrap; background-color: transparent;\">authby=\ube44\ubc00<\/span><\/p>\n<p dir=\"ltr\" style=\"line-height: 1.38; margin-top: 0pt; margin-bottom: 0pt; text-indent: 36pt;\"><span style=\"font-size: 12px; font-family: Arial; color: #000000; vertical-align: baseline; white-space: pre-wrap; background-color: transparent;\">\uc67c\ucabd=<\/span><\/p>\n<p dir=\"ltr\" style=\"line-height: 1.38; margin-top: 0pt; margin-bottom: 0pt; text-indent: 36pt;\"><span style=\"font-size: 12px; font-family: Arial; color: #000000; vertical-align: baseline; white-space: pre-wrap; background-color: transparent;\">\uc624\ub978\ucabd=<\/span><\/p>\n<p dir=\"ltr\" style=\"line-height: 1.38; margin-top: 0pt; margin-bottom: 0pt; text-indent: 36pt;\"><span style=\"font-size: 12px; font-family: Arial; color: #000000; vertical-align: baseline; white-space: pre-wrap; background-color: transparent;\">pfs=\uc608<\/span><\/p>\n<p dir=\"ltr\" style=\"line-height: 1.38; margin-top: 0pt; margin-bottom: 0pt; text-indent: 36pt;\"><span style=\"font-size: 12px; font-family: Arial; color: #000000; vertical-align: baseline; white-space: pre-wrap; background-color: transparent;\">\uc790\ub3d9=\uc2dc\uc791<\/span><\/p>\n<ul>\n<li style=\"line-height: 1.38; margin-top: 0pt; margin-bottom: 0pt;\"><span style=\"font-size: 14.6667px; font-family: Arial; color: #000000; vertical-align: baseline; white-space: pre-wrap; background-color: transparent;\">conn couchbase -connection: \uc5f0\uacb0\uc5d0 \ub300\ud55c \uc784\uc758\uc758 \ub808\uc774\ube14\uc744 \uc9c0\uc815\ud569\ub2c8\ub2e4. \uc6d0\ud558\ub294 \ubaa8\ub4e0 \uac83\uc744 \uc785\ub825\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/span><\/li>\n<li style=\"line-height: 1.38; margin-top: 0pt; margin-bottom: 0pt;\"><span style=\"font-size: 14.6667px; font-family: Arial; color: #000000; vertical-align: baseline; white-space: pre-wrap; background-color: transparent;\"><span style=\"font-size: 14.6667px; font-family: Arial; color: #000000; vertical-align: baseline; white-space: pre-wrap; background-color: transparent;\">type=transport: \uc774 \uc5f0\uacb0\uc5d0 \uc804\uc1a1 \ubaa8\ub4dc\ub97c \uc0ac\uc6a9\ud558\ub824\uace0 \ud569\ub2c8\ub2e4.<\/span><\/span><span style=\"font-size: 14.6667px; font-family: Arial; color: #000000; vertical-align: baseline; white-space: pre-wrap; background-color: transparent;\">authby=\ube44\ubc00: \uc774 \uc5f0\uacb0\uc5d0\ub294 \uc0ac\uc804 \uacf5\uc720 \ud0a4(PSK)\ub97c \uc0ac\uc6a9\ud569\ub2c8\ub2e4. <\/span><\/li>\n<li style=\"line-height: 1.38; margin-top: 0pt; margin-bottom: 0pt;\"><span style=\"font-size: 14.6667px; font-family: Arial; color: #000000; vertical-align: baseline; white-space: pre-wrap; background-color: transparent;\">\uc67c\ucabd=10.0.2.4: \uc774 \uc904\uacfc \ub2e4\uc74c \uc904\uc740 \uc774 IPsec \uc5f0\uacb0\uc5d0 \uad00\ub828\ub41c IP \uc8fc\uc18c\ub97c \ub098\ud0c0\ub0c5\ub2c8\ub2e4. \uc5b4\ub5a4 IP\uac00 \"\uc67c\ucabd\"\uc774\uace0 \uc5b4\ub5a4 IP\uac00 \"\uc624\ub978\ucabd\"\uc778\uc9c0\ub294 \uc911\uc694\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/span><\/li>\n<li style=\"line-height: 1.38; margin-top: 0pt; margin-bottom: 0pt;\"><span style=\"font-size: 14.6667px; font-family: Arial; color: #000000; vertical-align: baseline; white-space: pre-wrap; background-color: transparent;\">\uc624\ub978\ucabd=10.0.2.5: \uc704 \uae00\uba38\ub9ac \uae30\ud638 \ucc38\uc870.<\/span><\/li>\n<li style=\"line-height: 1.38; margin-top: 0pt; margin-bottom: 0pt;\"><span style=\"font-size: 14.6667px; font-family: Arial; color: #000000; vertical-align: baseline; white-space: pre-wrap; background-color: transparent;\">pfs=yes: \uc774 \uc5f0\uacb0\uc5d0 \ub300\ud574 \uc644\uc804 \uc804\ub2ec \ube44\ubc00\uc744 \uc0ac\uc6a9\ud558\ub3c4\ub85d \uc124\uc815\ud569\ub2c8\ub2e4. \uac04\ub2e8\ud788 \ub9d0\ud574, \ubcf4\uc548\uc774 \ud06c\uac8c \ud5a5\uc0c1\ub429\ub2c8\ub2e4. I<\/span><span style=\"font-size: 14.6667px; font-family: Arial; color: #000000; vertical-align: baseline; white-space: pre-wrap; background-color: transparent;\">\uc790\ub3d9=\uc2dc\uc791: \uc120\uc81c\uc801\uc73c\ub85c IPsec \uc5f0\uacb0\uc744 \uc989\uc2dc \uc2dc\uc791\ud558\ub824\uace0 \ud569\ub2c8\ub2e4. \uc790\ub3d9=\uc2dc\uc791\uc73c\ub85c \uc124\uc815\ud560 \uc218\ub3c4 \uc788\ub294\ub370, \uc774 \uacbd\uc6b0 \uc5f0\uacb0\uc758 \ub2e4\ub978 \ucabd \ub05d\uc5d0\uc11c \ud2b8\ub798\ud53d\uc774 \uc2dc\uc791\ub420 \ub54c\uae4c\uc9c0 \uae30\ub2e4\ub9bd\ub2c8\ub2e4.<\/span><\/li>\n<\/ul>\n<p style=\"line-height: 1.38; margin-top: 0pt; margin-bottom: 0pt; text-align: center;\"><img decoding=\"async\" src=\"\/wp-content\/original-assets\/2016\/june\/configuration-ipsec-for-a-couchbase-cluster\/connection.png\" \/><\/p>\n<div>\n<p dir=\"ltr\" style=\"line-height: 1.38; margin-top: 0pt; margin-bottom: 0pt;\"><span style=\"font-size: 14.6667px; font-family: Arial; color: #000000; vertical-align: baseline; white-space: pre-wrap; background-color: transparent;\">4 - \ub450 \ub178\ub4dc \ubaa8\ub450\uc5d0\uc11c \uc0c8 \uad6c\uc131\uc744 \uc0ac\uc6a9\ud558\ub3c4\ub85d IPSec\uc744 \ud65c\uc131\ud654\ud569\ub2c8\ub2e4: <\/span><span style=\"color: #000000; font-family: Consolas; font-size: 14.6667px; white-space: pre-wrap; line-height: 1.38; background-color: transparent;\">1TP5\uc11c\ube44\uc2a4 ipsec \uc7ac\uc2dc\uc791<\/span><\/p>\n<div>\n<h2 dir=\"ltr\" style=\"line-height: 1.38; margin-top: 0pt; margin-bottom: 0pt; text-align: justify;\"><span style=\"font-size: 24px; font-family: Arial; color: #000000; vertical-align: baseline; white-space: pre-wrap; background-color: transparent;\">\uc124\uc815 \ud14c\uc2a4\ud2b8<\/span><\/h2>\n<p dir=\"ltr\" style=\"line-height: 1.38; margin-top: 0pt; margin-bottom: 0pt;\"><span style=\"font-size: 14.6667px; font-family: Arial; color: #000000; vertical-align: baseline; white-space: pre-wrap; background-color: transparent;\">\ud55c \ub178\ub4dc\uc758 \uba85\ub839\uc904\uc5d0\uc11c \ub2e4\uc74c \uba85\ub839\uc744 \uc785\ub825\ud569\ub2c8\ub2e4: \u00a0<\/span><\/p>\n<p dir=\"ltr\" style=\"line-height: 1.38; margin-top: 0pt; margin-bottom: 0pt;\"><strong><span style=\"font-size: 14.6667px; font-family: Arial; color: #000000; vertical-align: baseline; white-space: pre-wrap; background-color: transparent;\">#ping <\/span><\/strong><\/p>\n<p dir=\"ltr\" style=\"line-height: 1.38; margin-top: 0pt; margin-bottom: 0pt; text-align: center;\"><img decoding=\"async\" src=\"\/wp-content\/original-assets\/2016\/june\/configuration-ipsec-for-a-couchbase-cluster\/untitledping.png\" \/><\/p>\n<p dir=\"ltr\" style=\"line-height: 1.38; margin-top: 0pt; margin-bottom: 0pt;\"><span style=\"font-size: 14.6667px; font-family: Arial; color: #000000; vertical-align: baseline; white-space: pre-wrap; background-color: transparent;\">\ub2e4\ub978 \ub178\ub4dc\uc5d0\uc11c \uba85\ub839\uc904\uc744 \uc0ac\uc6a9\ud558\uc5ec \ub2e4\uc74c\uc744 \uc785\ub825\ud569\ub2c8\ub2e4. (\uc6d0\ud558\ub294 \uacb0\uacfc) \uba54\uc2dc\uc9c0\uac00 \ub098\ud0c0\ub098\uc9c0 \uc54a\uc73c\uba74 \uc124\uc815\uc744 \ub514\ubc84\uadf8\ud574\uc57c \ud569\ub2c8\ub2e4(\uc544\ub798 \ub098\uc5f4\ub41c IPsec \uac00\uc774\ub4dc\ub97c \ucc38\uc870\ud558\uc138\uc694).<\/span><\/p>\n<p dir=\"ltr\" style=\"line-height: 1.38; margin-top: 0pt; margin-bottom: 0pt;\"><strong><span style=\"font-size: 14.6667px; font-family: Arial; color: #000000; vertical-align: baseline; white-space: pre-wrap; background-color: transparent;\">#sudo tcpdump esp<\/span><\/strong><\/p>\n<p dir=\"ltr\" style=\"line-height: 1.38; margin-top: 0pt; margin-bottom: 0pt; text-align: center;\"><img decoding=\"async\" src=\"\/wp-content\/original-assets\/2016\/june\/configuration-ipsec-for-a-couchbase-cluster\/untitled.png\" \/><\/p>\n<\/div>\n<div>\n<h2 dir=\"ltr\" style=\"line-height: 1.38; margin-top: 0pt; margin-bottom: 0pt; text-align: justify;\"><span style=\"color: #000000; font-family: Arial; font-size: 13.3333px; line-height: 18.4px; white-space: pre-wrap;\">\ucc38\uace0: ESP = \ubcf4\uc548 \ud398\uc774\ub85c\ub4dc \ucea1\uc290\ud654<\/span><\/h2>\n<h2 dir=\"ltr\" style=\"line-height: 1.38; margin-top: 0pt; margin-bottom: 0pt; text-align: justify;\"><span style=\"font-size: 24px; font-family: Arial; color: #000000; vertical-align: baseline; white-space: pre-wrap; background-color: transparent;\">\uce74\uc6b0\uce58\ubca0\uc774\uc2a4 \uad6c\uc131<\/span><\/h2>\n<p dir=\"ltr\" style=\"line-height: 1.38; margin-top: 0pt; margin-bottom: 0pt;\"><span style=\"font-size: 14.6667px; font-family: Arial; color: #000000; vertical-align: baseline; white-space: pre-wrap; background-color: transparent;\">\uac01 \ub178\ub4dc\uc5d0 Couchbase\ub97c \uc124\uce58\ud569\ub2c8\ub2e4(\uac04\ub2e8\ud55c 2\ub178\ub4dc \uad6c\uc131). \ud074\ub7ec\uc2a4\ud130\ub97c \uc124\uc815\ud569\ub2c8\ub2e4.  \ub450 \ub178\ub4dc \uac04\uc758 \ubaa8\ub4e0 \ud1b5\uc2e0\uc740 \uc704\uc758 \uc0d8\ud50c\uc740 \ub450 Couchbase \ub178\ub4dc \uac04\uc758 \ud1b5\uc2e0\uc744 \ubb38\uc11c\ud654\ud55c \uac83\uc73c\ub85c, tcpdump esp \uba85\ub839\uc744 \uc0ac\uc6a9\ud558\uc5ec \ucd94\uc801\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. <\/span><\/p>\n<p dir=\"ltr\" style=\"line-height: 1.38; margin-top: 0pt; margin-bottom: 0pt; text-align: center;\"><strong><span style=\"font-size: 14.6667px; font-family: Arial; color: #000000; vertical-align: baseline; white-space: pre-wrap; background-color: transparent;\">\uce74\uc6b0\uce58\ubca0\uc774\uc2a4 \ud14c\uc2a4\ud2b8 \ud074\ub7ec\uc2a4\ud130:<\/span><\/strong><\/p>\n<p dir=\"ltr\" style=\"line-height: 1.38; margin-top: 0pt; margin-bottom: 0pt; text-align: center;\"><img decoding=\"async\" src=\"\/wp-content\/original-assets\/2016\/june\/configuration-ipsec-for-a-couchbase-cluster\/cb_ipsec_cluster.png\" alt=\"Couchbase Test Cluster\" \/><\/p>\n<p dir=\"ltr\" style=\"line-height: 1.38; margin-top: 0pt; margin-bottom: 0pt; text-align: center;\"><strong>\uc2a4\ud06c\ub9b0\uc0f7 - #sudo tcpdump esp<\/strong><\/p>\n<p dir=\"ltr\" style=\"line-height: 1.38; margin-top: 0pt; margin-bottom: 0pt; text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-8147 size-full\" src=\"https:\/\/www.couchbase.com\/blog\/wp-content\/uploads\/2016\/07\/hippogallery_original.png\" alt=\"\" width=\"763\" height=\"600\" srcset=\"https:\/\/www.couchbase.com\/blog\/wp-content\/uploads\/sites\/1\/2016\/07\/hippogallery_original.png 763w, https:\/\/www.couchbase.com\/blog\/wp-content\/uploads\/sites\/1\/2016\/07\/hippogallery_original-300x236.png 300w, https:\/\/www.couchbase.com\/blog\/wp-content\/uploads\/sites\/1\/2016\/07\/hippogallery_original-20x16.png 20w\" sizes=\"auto, (max-width: 763px) 100vw, 763px\" \/><\/p>\n<h2 dir=\"ltr\" style=\"line-height: 1.38; margin-top: 0pt; margin-bottom: 0pt;\"><\/h2>\n<h2 dir=\"ltr\" style=\"line-height: 1.38; margin-top: 0pt; margin-bottom: 0pt;\">\ucc38\uc870<\/h2>\n<p dir=\"ltr\">IPsec \uac1c\uc694 <span style=\"font-size: 14.6667px; font-family: Arial; color: #000000; vertical-align: baseline; white-space: pre-wrap; background-color: transparent;\">&#8211; <\/span><a style=\"text-decoration: none;\" href=\"https:\/\/en.wikipedia.org\/wiki\/IPsec\"><span style=\"font-size: 14.6667px; font-family: Arial; color: #1155cc; text-decoration: underline; vertical-align: baseline; white-space: pre-wrap; background-color: transparent;\">https:\/\/en.wikipedia.org\/wiki\/IPsec<\/span><\/a><\/p>\n<p dir=\"ltr\">IPsec \uc804\uc1a1 \ubaa8\ub4dc \uad6c\ud604\ud558\uae30 - 2.\u00a0 <a style=\"text-decoration: none;\" href=\"https:\/\/andersonfam.org\/2014\/04\/02\/ipsec-transport-mode\/\"><span style=\"font-size: 14.6667px; font-family: Arial; color: #1155cc; text-decoration: underline; vertical-align: baseline; white-space: pre-wrap; background-color: transparent;\">https:\/\/andersonfam.org\/2014\/04\/02\/ipsec-transport-mode\/<\/span><\/a><\/p>\n<div>\n<p dir=\"ltr\" style=\"line-height: 1.38; margin-top: 0pt; margin-bottom: 0pt;\">StrongSwan \uc0ac\uc6a9(3\ub178\ub4dc \uc608\uc2dc) - -\u00a0<a href=\"https:\/\/blog.sprinternet.at\/2016\/03\/ipsec-transport-mode-with-strongswan-on-debian-jessie\/\">https:\/\/blog.sprinternet.at\/2016\/03\/ipsec-transport-mode-with-strongswan-on-debian-jessie\/<\/a><\/p>\n<h2 dir=\"ltr\" style=\"line-height: 1.38; margin-top: 0pt; margin-bottom: 0pt;\">\uc774 \ud14c\uc2a4\ud2b8\uc5d0 \uc0ac\uc6a9\ub41c \uc0d8\ud50c \uad6c\uc131 \ud30c\uc77c<\/h2>\n<p dir=\"ltr\" style=\"margin-top: 0pt; margin-bottom: 0pt; color: #333333; text-align: left; line-height: 1.38;\"><strong><span style=\"font-size: 14.6667px; font-family: Arial; color: #000000; vertical-align: baseline; white-space: pre-wrap; background-color: transparent;\">\/etc\/ipsec.conf<\/span><\/strong><\/p>\n<p dir=\"ltr\" style=\"margin-top: 0pt; margin-bottom: 0pt; color: #333333; text-align: left; line-height: 1.38;\"><span style=\"font-size: 12px; font-family: Arial; color: #000000; vertical-align: baseline; white-space: pre-wrap; background-color: transparent;\"># \/etc\/ipsec.conf - Openswan IPsec \uad6c\uc131 \ud30c\uc77c<\/span><\/p>\n<p dir=\"ltr\" style=\"margin-top: 0pt; margin-bottom: 0pt; color: #333333; text-align: left; line-height: 1.38;\"><span style=\"font-size: 12px; font-family: Arial; color: #000000; vertical-align: baseline; white-space: pre-wrap; background-color: transparent;\">#<\/span><\/p>\n<p dir=\"ltr\" style=\"margin-top: 0pt; margin-bottom: 0pt; color: #333333; text-align: left; line-height: 1.38;\"><span style=\"font-size: 12px; font-family: Arial; color: #000000; vertical-align: baseline; white-space: pre-wrap; background-color: transparent;\"># \ub9e4\ub274\uc5bc: ipsec.conf.5<\/span><\/p>\n<p dir=\"ltr\" style=\"margin-top: 0pt; margin-bottom: 0pt; color: #333333; text-align: left; line-height: 1.38;\"><span style=\"font-size: 12px; font-family: Arial; color: #000000; vertical-align: baseline; white-space: pre-wrap; background-color: transparent;\">#<\/span><\/p>\n<p dir=\"ltr\" style=\"margin-top: 0pt; margin-bottom: 0pt; color: #333333; text-align: left; line-height: 1.38;\"><span style=\"font-size: 12px; font-family: Arial; color: #000000; vertical-align: baseline; white-space: pre-wrap; background-color: transparent;\"># .conf\ub85c \ub05d\ub098\ub294 \/etc\/ipsec.d\/\uc5d0 \uc790\uccb4 \uc124\uc815 \ud30c\uc77c\uc744 \ubc30\uce58\ud558\uc138\uc694.<\/span><\/p>\n<p dir=\"ltr\" style=\"margin-top: 0pt; margin-bottom: 0pt; color: #333333; text-align: left; line-height: 1.38;\"><span style=\"font-size: 12px; font-family: Arial; color: #000000; vertical-align: baseline; white-space: pre-wrap; background-color: transparent;\">\ubc84\uc804 2.0 \u00a0\u00a0<\/span><span style=\"font-size: 12px; font-family: Arial; color: #000000; vertical-align: baseline; white-space: pre-wrap; background-color: transparent;\">\u00a0\u00a0 \u00a0<\/span><span style=\"font-size: 12px; font-family: Arial; color: #000000; vertical-align: baseline; white-space: pre-wrap; background-color: transparent;\">#\ub294 \ub450 \ubc88\uc9f8 \ubc84\uc804\uc758 ipsec.conf \uc0ac\uc591\uc744 \uc900\uc218\ud569\ub2c8\ub2e4.<\/span><\/p>\n<p dir=\"ltr\" style=\"margin-top: 0pt; margin-bottom: 0pt; color: #333333; text-align: left; line-height: 1.38;\"><span style=\"font-size: 12px; font-family: Arial; color: #000000; vertical-align: baseline; white-space: pre-wrap; background-color: transparent;\"># \uae30\ubcf8 \uad6c\uc131<\/span><\/p>\n<p dir=\"ltr\" style=\"margin-top: 0pt; margin-bottom: 0pt; color: #333333; text-align: left; line-height: 1.38;\"><span style=\"font-size: 12px; font-family: Arial; color: #000000; vertical-align: baseline; white-space: pre-wrap; background-color: transparent;\">\uad6c\uc131 \uc124\uc815<\/span><\/p>\n<p dir=\"ltr\" style=\"margin-top: 0pt; margin-bottom: 0pt; color: #333333; text-align: left; line-height: 1.38;\"><span style=\"font-size: 12px; font-family: Arial; color: #000000; vertical-align: baseline; white-space: pre-wrap; background-color: transparent;\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/span><span style=\"font-size: 12px; font-family: Arial; color: #000000; vertical-align: baseline; white-space: pre-wrap; background-color: transparent;\">\u00a0\u00a0 \u00a0<\/span><span style=\"font-size: 12px; font-family: Arial; color: #000000; vertical-align: baseline; white-space: pre-wrap; background-color: transparent;\"># \ub514\ubc84\uadf8 \ub85c\uae45 \ucee8\ud2b8\ub864:  (\uac70\uc758) \uc5c6\ub294 \uacbd\uc6b0 \"\uc5c6\uc74c\", \ub9ce\uc740 \uacbd\uc6b0 \"\ubaa8\ub450\".<\/span><\/p>\n<p dir=\"ltr\" style=\"margin-top: 0pt; margin-bottom: 0pt; color: #333333; text-align: left; line-height: 1.38;\"><span style=\"font-size: 12px; font-family: Arial; color: #000000; vertical-align: baseline; white-space: pre-wrap; background-color: transparent;\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/span><span style=\"font-size: 12px; font-family: Arial; color: #000000; vertical-align: baseline; white-space: pre-wrap; background-color: transparent;\">\u00a0\u00a0 \u00a0<\/span><span style=\"font-size: 12px; font-family: Arial; color: #000000; vertical-align: baseline; white-space: pre-wrap; background-color: transparent;\"># \ud074\ub9bd \ub514\ubc84\uadf8=\uc5c6\uc74c<\/span><\/p>\n<p dir=\"ltr\" style=\"margin-top: 0pt; margin-bottom: 0pt; color: #333333; text-align: left; line-height: 1.38;\"><span style=\"font-size: 12px; font-family: Arial; color: #000000; vertical-align: baseline; white-space: pre-wrap; background-color: transparent;\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/span><span style=\"font-size: 12px; font-family: Arial; color: #000000; vertical-align: baseline; white-space: pre-wrap; background-color: transparent;\">\u00a0\u00a0 \u00a0<\/span><span style=\"font-size: 12px; font-family: Arial; color: #000000; vertical-align: baseline; white-space: pre-wrap; background-color: transparent;\"># \ud50c\ub8e8\ud1a0\ub370\ubc84\uadf8=\"\uc81c\uc5b4 \uad6c\ubb38 \ubd84\uc11d\"<\/span><\/p>\n<p dir=\"ltr\" style=\"margin-top: 0pt; margin-bottom: 0pt; color: #333333; text-align: left; line-height: 1.38;\"><span style=\"font-size: 12px; font-family: Arial; color: #000000; vertical-align: baseline; white-space: pre-wrap; background-color: transparent;\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/span><span style=\"font-size: 12px; font-family: Arial; color: #000000; vertical-align: baseline; white-space: pre-wrap; background-color: transparent;\">\u00a0\u00a0 \u00a0<\/span><span style=\"font-size: 12px; font-family: Arial; color: #000000; vertical-align: baseline; white-space: pre-wrap; background-color: transparent;\"># \ub808\ub4dc\ud587 \uc5d4\ud130\ud504\ub77c\uc774\uc988 \ub9ac\ub205\uc2a4 \ubc0f \ud398\ub3c4\ub77c\uc758 \uacbd\uc6b0, \ud504\ub85c\ud1a0\uc2a4\ud0dd=\ub137\ud0a4\ub97c \uadf8\ub300\ub85c \ub461\ub2c8\ub2e4.<\/span><\/p>\n<p dir=\"ltr\" style=\"margin-top: 0pt; margin-bottom: 0pt; color: #333333; text-align: left; line-height: 1.38;\"><span style=\"font-size: 12px; font-family: Arial; color: #000000; vertical-align: baseline; white-space: pre-wrap; background-color: transparent;\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/span><span style=\"font-size: 12px; font-family: Arial; color: #000000; vertical-align: baseline; white-space: pre-wrap; background-color: transparent;\">\u00a0\u00a0 \u00a0<\/span><span style=\"font-size: 12px; font-family: Arial; color: #000000; vertical-align: baseline; white-space: pre-wrap; background-color: transparent;\">\ud504\ub85c\ud1a0\uc2a4\ud0dd=\ub137\ud0a4<\/span><\/p>\n<p dir=\"ltr\" style=\"margin-top: 0pt; margin-bottom: 0pt; color: #333333; text-align: left; line-height: 1.38;\"><span style=\"font-size: 12px; font-family: Arial; color: #000000; vertical-align: baseline; white-space: pre-wrap; background-color: transparent;\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/span><span style=\"font-size: 12px; font-family: Arial; color: #000000; vertical-align: baseline; white-space: pre-wrap; background-color: transparent;\">\u00a0\u00a0 \u00a0<\/span><span style=\"font-size: 12px; font-family: Arial; color: #000000; vertical-align: baseline; white-space: pre-wrap; background-color: transparent;\">nat_traversal=yes<\/span><\/p>\n<p dir=\"ltr\" style=\"margin-top: 0pt; margin-bottom: 0pt; color: #333333; text-align: left; line-height: 1.38;\"><span style=\"font-size: 12px; font-family: Arial; color: #000000; vertical-align: baseline; white-space: pre-wrap; background-color: transparent;\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/span><span style=\"font-size: 12px; font-family: Arial; color: #000000; vertical-align: baseline; white-space: pre-wrap; background-color: transparent;\">\u00a0\u00a0 \u00a0<\/span><span style=\"font-size: 12px; font-family: Arial; color: #000000; vertical-align: baseline; white-space: pre-wrap; background-color: transparent;\">\uac00\uc0c1_\uac1c\uc778=<\/span><\/p>\n<p dir=\"ltr\" style=\"margin-top: 0pt; margin-bottom: 0pt; color: #333333; text-align: left; line-height: 1.38;\"><span style=\"font-size: 12px; font-family: Arial; color: #000000; vertical-align: baseline; white-space: pre-wrap; background-color: transparent;\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/span><span style=\"font-size: 12px; font-family: Arial; color: #000000; vertical-align: baseline; white-space: pre-wrap; background-color: transparent;\">\u00a0\u00a0 \u00a0<\/span><span style=\"font-size: 12px; font-family: Arial; color: #000000; vertical-align: baseline; white-space: pre-wrap; background-color: transparent;\">oe=off<\/span><\/p>\n<p dir=\"ltr\" style=\"margin-top: 0pt; margin-bottom: 0pt; color: #333333; text-align: left; line-height: 1.38;\"><span style=\"font-size: 12px; font-family: Arial; color: #000000; vertical-align: baseline; white-space: pre-wrap; background-color: transparent;\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/span><span style=\"font-size: 12px; font-family: Arial; color: #000000; vertical-align: baseline; white-space: pre-wrap; background-color: transparent;\">\u00a0\u00a0 \u00a0<\/span><span style=\"font-size: 12px; font-family: Arial; color: #000000; vertical-align: baseline; white-space: pre-wrap; background-color: transparent;\"># \"\uc0ac\uc6a9 \uac00\ub2a5\ud55c \uc791\uc5c5\uc790\ub97c \ucc3e\uc9c0 \ubabb\ud588\uc2b5\ub2c8\ub2e4\"\uac00 \ud45c\uc2dc\ub418\uba74 \uc774 \uc635\uc158\uc744 \ud65c\uc131\ud654\ud569\ub2c8\ub2e4.<\/span><\/p>\n<p dir=\"ltr\" style=\"margin-top: 0pt; margin-bottom: 0pt; color: #333333; text-align: left; line-height: 1.38;\"><span style=\"font-size: 12px; font-family: Arial; color: #000000; vertical-align: baseline; white-space: pre-wrap; background-color: transparent;\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/span><span style=\"font-size: 12px; font-family: Arial; color: #000000; vertical-align: baseline; white-space: pre-wrap; background-color: transparent;\">\u00a0\u00a0 \u00a0<\/span><span style=\"font-size: 12px; font-family: Arial; color: #000000; vertical-align: baseline; white-space: pre-wrap; background-color: transparent;\"># n\ud5ec\ud37c=0<\/span><\/p>\n<p dir=\"ltr\" style=\"margin-top: 0pt; margin-bottom: 0pt; color: #333333; text-align: left; line-height: 1.38;\"><span style=\"font-size: 12px; font-family: Arial; color: #000000; vertical-align: baseline; white-space: pre-wrap; background-color: transparent;\">#\uc124\uc815(.conf) \ud30c\uc77c\uc744 \"\/etc\/ipsec.d\/\"\uc5d0 \ub123\uace0 \uc8fc\uc11d \ucc98\ub9ac\ub97c \ud574\uc81c\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/span><\/p>\n<p dir=\"ltr\" style=\"margin-top: 0pt; margin-bottom: 0pt; color: #333333; text-align: left; line-height: 1.38;\"><span style=\"font-size: 12px; font-family: Arial; color: #000000; vertical-align: baseline; white-space: pre-wrap; background-color: transparent;\">include \/etc\/ipsec.d\/*.conf<\/span><\/p>\n<p dir=\"ltr\" style=\"margin-top: 0pt; margin-bottom: 12pt; color: #333333; text-align: left; line-height: 1.38;\"><span style=\"font-size: 13.3333px; font-family: Arial; color: #000000; font-weight: bold; vertical-align: baseline; white-space: pre-wrap; background-color: transparent;\">\/etc\/ipsecrets<\/span><\/p>\n<p dir=\"ltr\" style=\"margin-top: 0pt; margin-bottom: 12pt; color: #333333; text-align: left; line-height: 1.38;\"><span style=\"font-size: 12px; font-family: Consolas; color: #000000; vertical-align: baseline; white-space: pre-wrap; background-color: transparent;\">include \/etc\/ipsec.d\/*.secrets<\/span><\/p>\n<p dir=\"ltr\" style=\"margin-top: 0pt; margin-bottom: 12pt; color: #333333; text-align: left; line-height: 1.38;\"># \uc0ac\uc6a9\uc790 \ud658\uacbd\uc758 IP \uc8fc\uc18c \uc0ac\uc6a9<\/p>\n<p dir=\"ltr\" style=\"margin-top: 0pt; margin-bottom: 12pt; color: #333333; text-align: left; line-height: 1.38;\"><span style=\"font-size: 12px; font-family: Consolas; color: #000000; vertical-align: baseline; white-space: pre-wrap; background-color: transparent;\">10.0.2.4 10.0.2.5: PSK \"\uacf5\uc720 \ud0a4\"<\/span><\/p>\n<p><span style=\"color: #333333; line-height: 20.8px; text-align: left;\">\u00a0<\/span><\/p>\n<p dir=\"ltr\" style=\"margin-top: 0pt; margin-bottom: 12pt; color: #333333; text-align: left; line-height: 1.38;\"><span style=\"font-size: 13.3333px; font-family: Arial; color: #000000; font-weight: bold; vertical-align: baseline; white-space: pre-wrap; background-color: transparent;\">\/etc\/ipsec.d\/couchbase.conf<\/span><\/p>\n<p dir=\"ltr\" style=\"margin-top: 0pt; margin-bottom: 0pt; color: #333333; text-align: left; line-height: 1.38;\"><span style=\"font-size: 12px; font-family: Arial; color: #000000; vertical-align: baseline; white-space: pre-wrap; background-color: transparent;\">conn \uce74\uc6b0\uce58\ubca0\uc774\uc2a4<\/span><\/p>\n<p dir=\"ltr\" style=\"margin-top: 0pt; margin-bottom: 0pt; color: #333333; text-align: left; line-height: 1.38;\"><span style=\"font-size: 12px; font-family: Arial; color: #000000; vertical-align: baseline; white-space: pre-wrap; background-color: transparent;\">\u00a0\u00a0\u00a0<\/span><span style=\"font-size: 12px; font-family: Arial; color: #000000; vertical-align: baseline; white-space: pre-wrap; background-color: transparent;\">\u00a0\u00a0 \u00a0<\/span><span style=\"font-size: 12px; font-family: Arial; color: #000000; vertical-align: baseline; white-space: pre-wrap; background-color: transparent;\">\uc720\ud615=\ud2b8\ub79c\uc2a4\ud3ec\ud2b8<\/span><\/p>\n<p dir=\"ltr\" style=\"margin-top: 0pt; margin-bottom: 0pt; color: #333333; text-align: left; line-height: 1.38;\"><span style=\"font-size: 12px; font-family: Arial; color: #000000; vertical-align: baseline; white-space: pre-wrap; background-color: transparent;\">\u00a0\u00a0\u00a0<\/span><span style=\"font-size: 12px; font-family: Arial; color: #000000; vertical-align: baseline; white-space: pre-wrap; background-color: transparent;\">\u00a0\u00a0 \u00a0<\/span><span style=\"font-size: 12px; font-family: Arial; color: #000000; vertical-align: baseline; white-space: pre-wrap; background-color: transparent;\">authby=\ube44\ubc00<\/span><\/p>\n<p dir=\"ltr\" style=\"margin-top: 0pt; margin-bottom: 0pt; color: #333333; line-height: 20.8px; text-align: left;\"><span style=\"line-height: 1.38; font-size: 12px; font-family: Arial; color: #000000; vertical-align: baseline; white-space: pre-wrap; background-color: transparent;\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/span><span style=\"line-height: 1.38; font-size: 12px; font-family: Arial; color: #000000; vertical-align: baseline; white-space: pre-wrap; background-color: transparent;\">\u00a0\u00a0 \u00a0<\/span><span style=\"line-height: 1.38; font-size: 12px; font-family: Arial; color: #000000; vertical-align: baseline; white-space: pre-wrap; background-color: transparent;\">\uc67c\ucabd=10.0.2.4<\/span><\/p>\n<p dir=\"ltr\" style=\"margin-top: 0pt; margin-bottom: 0pt; color: #333333; text-align: left; line-height: 1.38;\"><span style=\"font-size: 12px; font-family: Arial; color: #000000; vertical-align: baseline; white-space: pre-wrap; background-color: transparent;\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/span><span style=\"font-size: 12px; font-family: Arial; color: #000000; vertical-align: baseline; white-space: pre-wrap; background-color: transparent;\">\u00a0\u00a0 \u00a0<\/span><span style=\"font-size: 12px; font-family: Arial; color: #000000; vertical-align: baseline; white-space: pre-wrap; background-color: transparent;\">\uc624\ub978\ucabd=10.0.2.4<\/span><\/p>\n<p dir=\"ltr\" style=\"margin-top: 0pt; margin-bottom: 0pt; color: #333333; text-align: left; line-height: 1.38;\"><span style=\"font-size: 12px; font-family: Arial; color: #000000; vertical-align: baseline; white-space: pre-wrap; background-color: transparent;\">\u00a0\u00a0\u00a0<\/span><span style=\"font-size: 12px; font-family: Arial; color: #000000; vertical-align: baseline; white-space: pre-wrap; background-color: transparent;\">\u00a0\u00a0 \u00a0<\/span><span style=\"font-size: 12px; font-family: Arial; color: #000000; vertical-align: baseline; white-space: pre-wrap; background-color: transparent;\">pfs=y<\/span><\/p>\n<p dir=\"ltr\" style=\"margin-top: 0pt; margin-bottom: 0pt; color: #333333; text-align: left; line-height: 1.38;\"><span style=\"font-size: 12px; font-family: Arial; color: #000000; vertical-align: baseline; white-space: pre-wrap; background-color: transparent;\">\u00a0\u00a0\u00a0<\/span><span style=\"font-size: 12px; font-family: Arial; color: #000000; vertical-align: baseline; white-space: pre-wrap; background-color: transparent;\">\u00a0\u00a0 \u00a0<\/span><span style=\"font-size: 12px; font-family: Arial; color: #000000; vertical-align: baseline; white-space: pre-wrap; background-color: transparent;\">\uc790\ub3d9=\uc2dc\uc791<\/span><\/p>\n<p dir=\"ltr\" style=\"line-height: 1.38; margin-top: 0pt; margin-bottom: 0pt;\"><span style=\"color: #333333; line-height: 20.8px; text-align: left;\">\u00a0<\/span><\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div><\/div>","protected":false},"excerpt":{"rendered":"<p>\uc18c\uac1c \ub370\uc774\ud130 \uac70\ubc84\ub10c\uc2a4 \uc815\ucc45\uc774\ub098 \uaddc\uc815 \uc900\uc218 \ub4f1\uc758 \uc774\uc720\ub85c \uc778\ud574 \uc77c\ubd80 Couchbase \ubc30\ud3ec\uc5d0\uc11c\ub294 \ub124\ud2b8\uc6cc\ud06c\uc758 \ub178\ub4dc \uac04\uc5d0 \ubcf4\uc548 \ud1b5\uc2e0\uc774 \ud544\uc694\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.  IPsec(\uc778\ud130\ub137 \ud504\ub85c\ud1a0\ucf5c \ubcf4\uc548)\uc740 [...]\uc5d0 \uc758\ud55c \uc548\uc804\ud55c \uc778\ud130\ub137 \ud504\ub85c\ud1a0\ucf5c(IP) \ud1b5\uc2e0\uc744 \uc704\ud55c \ud504\ub85c\ud1a0\ucf5c \uc81c\ud488\uad70\uc785\ub2c8\ub2e4.<\/p>","protected":false},"author":62,"featured_media":13873,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":""},"categories":[1815,1821,1813],"tags":[1666],"ppma_author":[9037],"class_list":["post-2291","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-best-practices-and-tutorials","category-couchbase-architecture","category-security","tag-encryption"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v26.5 (Yoast SEO v26.5) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Configuring IPsec for a Couchbase Cluster - The Couchbase Blog<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.couchbase.com\/blog\/ko\/configuration-ipsec-for-a-couchbase-cluster\/\" \/>\n<meta property=\"og:locale\" content=\"ko_KR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Configuring IPsec for a Couchbase Cluster\" \/>\n<meta property=\"og:description\" content=\"Introduction Some Couchbase deployments require secure communications between nodes across the network, this could be due to reasons like data governance policies or regulatory compliance. \u00a0Internet Protocol Security (IPsec) is a protocol suite for secure Internet Protocol (IP) communications by [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.couchbase.com\/blog\/ko\/configuration-ipsec-for-a-couchbase-cluster\/\" \/>\n<meta property=\"og:site_name\" content=\"The Couchbase Blog\" \/>\n<meta property=\"article:published_time\" content=\"2016-07-15T19:31:07+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-06-14T02:26:25+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.couchbase.com\/blog\/wp-content\/uploads\/2016\/07\/hippogallery_original.png\" \/>\n<meta name=\"author\" content=\"Tim Wong\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Tim Wong\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"4\ubd84\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/www.couchbase.com\/blog\/configuration-ipsec-for-a-couchbase-cluster\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/www.couchbase.com\/blog\/configuration-ipsec-for-a-couchbase-cluster\/\"},\"author\":{\"name\":\"Tim Wong\",\"@id\":\"https:\/\/www.couchbase.com\/blog\/#\/schema\/person\/4ca397e4a4b7910c4217dcd0bb274767\"},\"headline\":\"Configuring IPsec for a Couchbase Cluster\",\"datePublished\":\"2016-07-15T19:31:07+00:00\",\"dateModified\":\"2025-06-14T02:26:25+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/www.couchbase.com\/blog\/configuration-ipsec-for-a-couchbase-cluster\/\"},\"wordCount\":901,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\/\/www.couchbase.com\/blog\/#organization\"},\"image\":{\"@id\":\"https:\/\/www.couchbase.com\/blog\/configuration-ipsec-for-a-couchbase-cluster\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.couchbase.com\/blog\/wp-content\/uploads\/sites\/1\/2022\/11\/couchbase-nosql-dbaas.png\",\"keywords\":[\"Encryption\"],\"articleSection\":[\"Best Practices and Tutorials\",\"Couchbase Architecture\",\"Security\"],\"inLanguage\":\"ko-KR\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\/\/www.couchbase.com\/blog\/configuration-ipsec-for-a-couchbase-cluster\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.couchbase.com\/blog\/configuration-ipsec-for-a-couchbase-cluster\/\",\"url\":\"https:\/\/www.couchbase.com\/blog\/configuration-ipsec-for-a-couchbase-cluster\/\",\"name\":\"Configuring IPsec for a Couchbase Cluster - 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