{"id":31753,"date":"2019-06-28T10:27:59","date_gmt":"2019-06-28T01:27:59","guid":{"rendered":"https:\/\/jirak.net\/wp\/vpc-%ed%8a%b8%eb%9e%98%ed%94%bd-%eb%af%b8%eb%9f%ac%eb%a7%81-%eb%84%a4%ed%8a%b8%ec%9b%8c%ed%81%ac-%ed%8a%b8%eb%9e%98%ed%94%bd-%ec%ba%a1%ec%b2%98-%eb%b0%8f-%ea%b2%80%ec%82%ac-%ea%b8%b0\/"},"modified":"2019-06-28T10:34:15","modified_gmt":"2019-06-28T01:34:15","slug":"vpc-%ed%8a%b8%eb%9e%98%ed%94%bd-%eb%af%b8%eb%9f%ac%eb%a7%81-%eb%84%a4%ed%8a%b8%ec%9b%8c%ed%81%ac-%ed%8a%b8%eb%9e%98%ed%94%bd-%ec%ba%a1%ec%b2%98-%eb%b0%8f-%ea%b2%80%ec%82%ac-%ea%b8%b0","status":"publish","type":"post","link":"https:\/\/jirak.net\/wp\/vpc-%ed%8a%b8%eb%9e%98%ed%94%bd-%eb%af%b8%eb%9f%ac%eb%a7%81-%eb%84%a4%ed%8a%b8%ec%9b%8c%ed%81%ac-%ed%8a%b8%eb%9e%98%ed%94%bd-%ec%ba%a1%ec%b2%98-%eb%b0%8f-%ea%b2%80%ec%82%ac-%ea%b8%b0\/","title":{"rendered":"VPC \ud2b8\ub798\ud53d \ubbf8\ub7ec\ub9c1 \u2013 \ub124\ud2b8\uc6cc\ud06c \ud2b8\ub798\ud53d \ucea1\ucc98 \ubc0f \uac80\uc0ac \uae30\ub2a5 \ucd9c\uc2dc (\uc11c\uc6b8 \ub9ac\uc804 \ud3ec\ud568)"},"content":{"rendered":"<p>VPC \ud2b8\ub798\ud53d \ubbf8\ub7ec\ub9c1 \u2013 \ub124\ud2b8\uc6cc\ud06c \ud2b8\ub798\ud53d \ucea1\ucc98 \ubc0f \uac80\uc0ac \uae30\ub2a5 \ucd9c\uc2dc (\uc11c\uc6b8 \ub9ac\uc804 \ud3ec\ud568)<br \/>\n<img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/jirak.net\/wp\/wp-content\/uploads\/2019\/06\/tm_eni_meeni_minie_moe_1.png\" width=\"650\" height=\"232\"><\/p>\n<p>\ubcf5\uc7a1\ud55c \uc11c\ube44\uc2a4 \ub124\ud2b8\uc6cc\ud06c\ub97c \uc6b4\uc601\ud558\ub294 \uac83\uc740 \uc26c\uc6b4 \uc77c\uc774 \uc544\ub2d9\ub2c8\ub2e4. \ub124\ud2b8\uc6cc\ud06c \uce68\uc785, \uc190\uc0c1\ub41c \uc778\uc2a4\ud134\uc2a4 \ub610\ub294 \uae30\ud0c0 \ub2e4\ub978 \uc608\uc678\ub97c \ub098\ud0c0\ub0bc \uc218 \uc788\ub294 \ube44\uc815\uc0c1\uc801\uc778 \ud2b8\ub798\ud53d \ud328\ud134\uc774\ub098 \ucf58\ud150\uce20\ub97c \ud56d\uc0c1 \uc8fc\uc758 \uae4a\uac8c \uad00\ucc30\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<p>\uc774\ub97c \uc704\ud574 <a href=\"https:\/\/aws.amazon.com\/vpc\/\">VPC<\/a> \ud2b8\ub798\ud53d \ubbf8\ub7ec\ub9c1(Traffic Mirroring) \uae30\ub2a5\uc744 \uc2e0\uaddc \ucd9c\uc2dc\ud588\uc2b5\ub2c8\ub2e4. \uc774 \uae30\ub2a5\uc740 \uae30\uc874&nbsp; VPC\uc640 \ud568\uaed8 \uc0ac\uc6a9\ud558\uc5ec \ub300\uaddc\ubaa8 \ub124\ud2b8\uc6cc\ud06c \ud2b8\ub798\ud53d\uc744 \ucea1\ucc98\ud558\uace0 \uac80\uc0ac\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774 \uae30\ub2a5\uc744 \ud1b5\ud574 \ub2e4\uc74c\uc744 \uc218\ud589\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<ul>\n<li><strong>\ub124\ud2b8\uc6cc\ud06c \ubc0f \ubcf4\uc548 \uc774\uc0c1 \uac10\uc9c0<\/strong> \u2013 VPC\uc758 \ubaa8\ub4e0 \uc6cc\ud06c\ub85c\ub4dc\uc5d0\uc11c \uad00\uc2ec \ud2b8\ub798\ud53d\uc744 \ucd94\ucd9c\ud558\uc5ec \uc6d0\ud558\ub294 \uac10\uc9c0 \ub3c4\uad6c\ub85c \ub77c\uc6b0\ud305\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub530\ub77c\uc11c \uae30\uc874\uc758 \ub85c\uadf8 \uae30\ubc18 \ub3c4\uad6c\ub97c \uc0ac\uc6a9\ud560 \ub54c\ubcf4\ub2e4 \ub354 \ube60\ub974\uac8c \uacf5\uaca9\uc744 \uac10\uc9c0\ud558\uace0 \ub300\uc751\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<li><strong>\uc6b4\uc601 \ud1b5\ucc30\ub825 \ud655\ubcf4<\/strong> \u2013 VPC \ud2b8\ub798\ud53d \ubbf8\ub7ec\ub9c1\uc744 \uc0ac\uc6a9\ud558\uc5ec \ubcf4\ub2e4 \uc815\ud655\ud55c \uc815\ubcf4\ub97c \uae30\ubc18\uc73c\ub85c \ubcf4\uc548 \uacb0\uc815\uc744 \ub0b4\ub9ac\ub294 \ub370 \ud544\uc694\ud55c \ub124\ud2b8\uc6cc\ud06c \uac00\uc2dc\uc131 \ubc0f \uc81c\uc5b4 \uae30\ub2a5\uc744 \ud65c\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<li><strong>\uaddc\uc815 \uc900\uc218 \ubc0f \ubcf4\uc548 \uc81c\uc5b4 \uad6c\ud604<\/strong> \u2013 \ubaa8\ub2c8\ud130\ub9c1, \ub85c\uae45 \ub4f1\uc744 \uc694\uad6c\ud558\ub294 \uaddc\uc81c \ubc0f \uaddc\uc815 \uc900\uc218 \uc694\uad6c \uc0ac\ud56d\uc744 \ucda9\uc871\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<li><strong>\ubb38\uc81c \ud574\uacb0<\/strong> \u2013 \ud14c\uc2a4\ud2b8 \ubc0f \ubb38\uc81c \ud574\uacb0\uc744 \uc704\ud574 \ub0b4\ubd80\uc801\uc73c\ub85c \uc560\ud50c\ub9ac\ucf00\uc774\uc158 \ud2b8\ub798\ud53d\uc744 \ubbf8\ub7ec\ub9c1\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ud2b8\ub798\ud53d \ud328\ud134\uc744 \ubd84\uc11d\ud558\uc5ec, \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc758 \uc131\ub2a5\uc744 \uc800\ud558\uc2dc\ud0a4\ub294 \uc8fc\uc694 \uc9c0\uc810(choke point)\uc744 \uc0ac\uc804 \uc608\ubc29\uc801\uc73c\ub85c \ucc3e\uc544\ub0bc \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<\/ul>\n<p>VPC \ud2b8\ub798\ud53d \ubbf8\ub7ec\ub9c1\uc740 VPC\ub97c \ud1b5\uacfc\ud558\ub294 \ub124\ud2b8\uc6cc\ud06c \ud328\ud0b7\uc5d0 \uc9c1\uc811 \uc561\uc138\uc2a4\ud560 \uc218 \uc788\ub294 \u201c\uac00\uc0c1 \ud30c\uc774\ubc84 \ud0ed\u201d\uc73c\ub85c \uc0dd\uac01\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uace7 \uc54c\uac8c \ub418\uaca0\uc9c0\ub9cc \ubaa8\ub4e0 \ud2b8\ub798\ud53d\uc744 \ucea1\ucc98\ud558\ub3c4\ub85d \uc120\ud0dd\ud558\uac70\ub098 \ud544\ud130\ub97c \uc0ac\uc6a9\ud558\uc5ec \ud2b9\ud788 \uad00\uc2ec \uc788\ub294 \ud328\ud0b7\uc744 \ucea1\ucc98\ud560 \uc218 \uc788\uc73c\uba70 \ud328\ud0b7\ub2f9 \ucea1\ucc98\ub41c \ubc14\uc774\ud2b8 \uc218\ub97c \uc81c\ud55c\ud558\ub294 \uc635\uc158\uc744 \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub2e4\uc911 \uacc4\uc815 AWS \ud658\uacbd\uc5d0\uc11c VPC \ud2b8\ub798\ud53d \ubbf8\ub7ec\ub9c1\uc744 \uc0ac\uc6a9\ud558\uc5ec \uc5ec\ub7ec AWS \uacc4\uc815\uc5d0 \ubd84\uc0b0\ub418\uc5b4 \uc788\ub294 VPC\uc758 \ud2b8\ub798\ud53d\uc744 \ucea1\ucc98\ud55c \ub2e4\uc74c \uac80\uc0ac\ub97c \uc704\ud574 \uc911\uc559 VPC\ub85c \ub77c\uc6b0\ud305\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>AWS Nitro \uc2dc\uc2a4\ud15c(\uc774 \uae00\uc758 \uc791\uc131 \uc2dc\uc810\uc744 \uae30\uc900\uc73c\ub85c A1, C5, C5d, M5, M5a, M5d, R5, R5a, R5d, T3 \ubc0f z1d)\uc744 \uae30\ubc18\uc73c\ub85c \ud558\ub294 EC2 \uc778\uc2a4\ud134\uc2a4\uc758 \ud2b8\ub798\ud53d\uc744 \ubbf8\ub7ec\ub9c1\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h3><span style=\"text-decoration: underline\"><strong>VPC \ud2b8\ub798\ud53d \ubbf8\ub7ec\ub9c1 \uc2dc\uc791\ud558\uae30<\/strong><\/span><\/h3>\n<p>VPC \ud2b8\ub798\ud53d \ubbf8\ub7ec\ub9c1\uc758 \ud575\uc2ec \uc694\uc18c\ub97c \uac80\ud1a0\ud558\uace0 \uc124\uc815\ud574 \ubcf4\uaca0\uc2b5\ub2c8\ub2e4.<\/p>\n<ul>\n<li><strong>\ubbf8\ub7ec \uc18c\uc2a4<\/strong> \u2013 \ud2b9\uc815 VPC \ub0b4\uc5d0 \uc874\uc7ac\ud558\uba70 \ud2b8\ub798\ud53d \uc18c\uc2a4\ub85c \uc0ac\uc6a9\ud560 \uc218 \uc788\ub294 AWS \ub124\ud2b8\uc6cc\ud06c \ub9ac\uc18c\uc2a4\uc785\ub2c8\ub2e4. VPC \ud2b8\ub798\ud53d \ubbf8\ub7ec\ub9c1\uc740 ENI(Elastic Network Interfaces)\ub97c \ubbf8\ub7ec \uc18c\uc2a4\ub85c \uc0ac\uc6a9\ud558\ub3c4\ub85d \uc9c0\uc6d0\ud569\ub2c8\ub2e4.<\/li>\n<li><strong>\ubbf8\ub7ec \ud0c0\uac9f<\/strong> \u2013 \ubbf8\ub7ec\ub41c \ud2b8\ub798\ud53d\uc758 \ud0c0\uac9f\uc73c\ub85c \uc0ac\uc6a9\ub418\ub294 <a href=\"https:\/\/aws.amazon.com\/blogs\/aws\/new-elastic-network-interfaces-in-the-virtual-private-cloud\/\">ENI<\/a> \ub610\ub294 <a href=\"https:\/\/aws.amazon.com\/blogs\/aws\/new-network-load-balancer-effortless-scaling-to-millions-of-requests-per-second\/\">Network Load Balancer<\/a>\uc785\ub2c8\ub2e4. \ud0c0\uac9f\uc740 \ubbf8\ub7ec \uc18c\uc2a4\uc640 \ub3d9\uc77c\ud55c AWS \uacc4\uc815\uc5d0 \uc788\uac70\ub098 \uc704\uc5d0\uc11c \uc5b8\uae09 \ud55c \uc911\uc559-VPC \ubaa8\ub378 \uad6c\ud604\uc5d0 \uc0ac\uc6a9\ub418\ub294 \ub2e4\ub978 \uacc4\uc815\uc5d0 \uc788\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<li><strong>\ubbf8\ub7ec \ud544\ud130<\/strong> \u2013 \ucea1\ucc98(\uc218\ub77d) \ub610\ub294 \uac74\ub108 \ub6f8(\uac70\ubd80) \uc778\ubc14\uc6b4\ub4dc \ub610\ub294 \uc544\uc6c3\ubc14\uc6b4\ub4dc(\uc18c\uc2a4\uc640 \uad00\ub828\ub41c) \ud2b8\ub798\ud53d\uc758 \uc0ac\uc591\uc785\ub2c8\ub2e4. \ud544\ud130\uc5d0\uc11c \ud504\ub85c\ud1a0\ucf5c, \uc18c\uc2a4 \ubc0f \ub300\uc0c1 \ud3ec\ud2b8\uc758 \ubc94\uc704, \uc18c\uc2a4 \ubc0f \ud0c0\uac9f\uc758 CIDR \ube14\ub85d\uc744 \uc9c0\uc815\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uaddc\uce59\uc740 \ubc88\ud638\uac00 \ub9e4\uaca8\uc838, \ud2b9\uc815 \ubbf8\ub7ec \uc138\uc158\uc758 \ubc94\uc704 \ub0b4\uc5d0\uc11c \uc21c\uc11c\ub300\ub85c \ucc98\ub9ac\ub429\ub2c8\ub2e4.<\/li>\n<li><strong>\ud2b8\ub798\ud53d \ubbf8\ub7ec \uc138\uc158<\/strong> \u2013 \ud544\ud130\ub97c \uc0ac\uc6a9\ud558\ub294 \ubbf8\ub7ec \uc18c\uc2a4\uc640 \ud0c0\uac9f \uac04\uc758 \uc5f0\uacb0\uc785\ub2c8\ub2e4. \uc138\uc158\uc740 \ubc88\ud638\uac00 \ub9e4\uaca8\uc838 \uc21c\uc11c\ub300\ub85c \ud3c9\uac00\ub418\uba70 \uccab \ubc88\uc9f8 \uc77c\uce58(\uc218\ub77d \ub610\ub294 \uac70\ubd80)\uac00 \ud328\ud0b7\uc758 \uc6b4\uba85\uc744 \uacb0\uc815\ud558\ub294 \ub370 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uc9c0\uc815\ub41c \ud328\ud0b7\uc740 \ucd5c\ub300 \ud558\ub098\uc758 \ud0c0\uac9f\uc73c\ub85c \uc804\uc1a1\ub429\ub2c8\ub2e4.<\/li>\n<\/ul>\n<p>CloudFormation\uc774 \uc9c0\uc6d0\ub418\ub294 <a href=\"https:\/\/console.aws.amazon.com\/vpc\/home\">VPC \ucf58\uc194<\/a>, <a href=\"https:\/\/docs.aws.amazon.com\/cli\/latest\/reference\/ec2\/\">EC2 CLI<\/a> \ub610\ub294 <a href=\"https:\/\/docs.aws.amazon.com\/AWSEC2\/latest\/APIReference\/Welcome.html\">EC2 API<\/a>\ub97c \uc0ac\uc6a9\ud558\uc5ec \ud0c0\uac9f\uc744 \uc124\uc815\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc800\ub294 \ucf58\uc194\uc744 \uc0ac\uc6a9\ud558\uaca0\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uc800\ub294 \ubbf8\ub7ec \uc18c\uc2a4 \ubc0f \ud0c0\uac9f\uc73c\ub85c \uc0ac\uc6a9\ud560 ENI\uac00 \uc774\ubbf8 \uc788\uc2b5\ub2c8\ub2e4(\uc2e4\uc81c \uc0ac\uc6a9 \uc0ac\ub840\uc5d0\uc11c\ub294 \uc544\ub9c8\ub3c4 NLB \ub300\uc0c1\uc744 \uc0ac\uc6a9\ud560 \uac83\uc784).<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-medium\" src=\"https:\/\/media.amazonwebservices.com\/blog\/2019\/tm_eni_meeni_minie_moe_1.png\" width=\"650\" height=\"232\" \/><\/p>\n<p><strong>MirrorTestENI_Source<\/strong> \ubc0f <strong>MirrorTestENI_Destination<\/strong> ENI\ub294 \uc774\ubbf8 \uc801\uc808\ud55c EC2 \uc778\uc2a4\ud134\uc2a4\uc5d0 \uc5f0\uacb0\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4. VPC \ucf58\uc194\uc744 \uc5f4\uace0 [<strong>Traffic Mirroring(\ud2b8\ub798\ud53d \ubbf8\ub7ec\ub9c1)<\/strong>] \ud56d\ubaa9\uae4c\uc9c0 \uc544\ub798\ub85c \uc2a4\ud06c\ub864\ud55c \ub2e4\uc74c [<strong>Mirror Targets(\ubbf8\ub7ec \ud0c0\uac9f)<\/strong>]\ub97c \ud074\ub9ad\ud569\ub2c8\ub2e4.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-medium\" src=\"https:\/\/media.amazonwebservices.com\/blog\/2019\/vtm_three_1.png\" width=\"189\" height=\"160\" \/><\/p>\n<p><strong>Create traffic mirror target(\ud2b8\ub798\ud53d \ubbf8\ub7ec \ud0c0\uac9f \uc0dd\uc131)<\/strong>\uc744 \ud074\ub9ad\ud569\ub2c8\ub2e4.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-medium\" src=\"https:\/\/media.amazonwebservices.com\/blog\/2019\/tm_no_targets_1.png\" width=\"900\" height=\"275\" \/><\/p>\n<p>\uc774\uc81c \uc774\ub984\uacfc \uc124\uba85\uc744 \uc785\ub825\ud558\uace0 [<strong>Network Interface(\ub124\ud2b8\uc6cc\ud06c \uc778\ud130\ud398\uc774\uc2a4)<\/strong>] \ud0c0\uac9f \uc720\ud615\uc744 \uc120\ud0dd\ud55c \ub2e4\uc74c \uba54\ub274\uc5d0\uc11c \uc81c ENI\ub97c \uc120\ud0dd\ud569\ub2c8\ub2e4. \uc81c\uac00 \ud588\ub358 \uc5f0\uc2b5\uacfc \ub9c8\ucc2c\uac00\uc9c0\ub85c \ud0c0\uac9f\uc5d0 [<strong>Blog(\ube14\ub85c\uadf8)<\/strong>] \ud0dc\uadf8\ub97c \ucd94\uac00\ud558\uace0 [<strong>Create(\ub9cc\ub4e4\uae30)<\/strong>]\ub97c \ud074\ub9ad\ud569\ub2c8\ub2e4.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-medium\" src=\"https:\/\/media.amazonwebservices.com\/blog\/2019\/tm_create_target_1.png\" width=\"900\" height=\"915\" \/><\/p>\n<p>\ub0b4 \ud0c0\uac9f\uc774 \uc0dd\uc131\ub418\uc5b4 \uc989\uc2dc \uc0ac\uc6a9\ud560 \uc218 \uc788\uac8c \ub429\ub2c8\ub2e4.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-medium\" src=\"https:\/\/media.amazonwebservices.com\/blog\/2019\/tm_targets_ready_1.png\" width=\"896\" height=\"256\" \/><\/p>\n<p>\uc774\uc81c [<strong>Mirror Filters(\ubbf8\ub7ec \ud544\ud130)<\/strong>]\uc640 [<strong>Create traffic mirror filter(\ud2b8\ub798\ud53d \ubbf8\ub7ec \ud544\ud130 \ub9cc\ub4e4\uae30)<\/strong>]\ub97c \ud074\ub9ad\ud569\ub2c8\ub2e4. \uc138 \uac1c\uc758 \ud3ec\ud2b8(22, 80 \ubc0f 443)\uc5d0\uc11c \uc778\ubc14\uc6b4\ub4dc \ud2b8\ub798\ud53d\uc744 \ucea1\ucc98\ud558\ub294 \uac04\ub2e8\ud55c \ud544\ud130\ub97c \ub9cc\ub4e4\uace0 [<strong>Create(\ub9cc\ub4e4\uae30)<\/strong>]\ub97c \ud074\ub9ad\ud569\ub2c8\ub2e4.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-medium\" src=\"https:\/\/media.amazonwebservices.com\/blog\/2019\/tm_create_mirror_2.png\" width=\"1035\" height=\"1362\" \/><\/p>\n<p>\ub2e4\uc2dc \ub9d0\ud558\uc9c0\ub9cc, \ud544\ud130\uac00 \uc0dd\uc131\ub418\uc5b4 \uace7 \uc0ac\uc6a9\ud560 \uc218 \uc788\uac8c \ub429\ub2c8\ub2e4.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-medium\" src=\"https:\/\/media.amazonwebservices.com\/blog\/2019\/tm_filtered_1.png\" width=\"900\" height=\"379\" \/><\/p>\n<p>\uc774\ubc88\uc5d0\ub294 [<strong>Mirror Sessions(\ubbf8\ub7ec \uc138\uc158)<\/strong>]\uc640 [<strong>Create traffic mirror session(\ud2b8\ub798\ud53d \ubbf8\ub7ec \uc138\uc158 \ub9cc\ub4e4\uae30)<\/strong>]\uc744 \ud074\ub9ad\ud569\ub2c8\ub2e4. <strong>MirrorTestENI_Source<\/strong>, <strong>MainTarget<\/strong> \ubc0f <strong>MyFilter<\/strong>\ub97c \uc0ac\uc6a9\ud558\ub294 \uc138\uc158\uc744 \uc0dd\uc131\ud558\uace0, AWS\uc5d0\uc11c <a href=\"https:\/\/tools.ietf.org\/html\/rfc7348\">VXLAN \ub124\ud2b8\uc6cc\ud06c \uc2dd\ubcc4\uc790<\/a>\ub97c \uc120\ud0dd\ud558\ub3c4\ub85d \ud5c8\uc6a9\ud558\uace0, \uc804\uccb4 \ud328\ud0b7\uc744 \ubbf8\ub7ec\ub9c1\ud558\ub3c4\ub85d \uc9c0\uc815\ud558\ub294 \uc138\uc158\uc744 \uc0dd\uc131\ud569\ub2c8\ub2e4.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-medium\" src=\"https:\/\/media.amazonwebservices.com\/blog\/2019\/tm_create_session_1.png\" width=\"900\" height=\"1483\" \/><\/p>\n<p>\uc774\uc81c \ubaa8\ub4e0 \uc900\ube44\uac00 \ub05d\ub0ac\uc2b5\ub2c8\ub2e4. \uc81c \ud544\ud130\uc640 \uc77c\uce58\ud558\ub294 \ubbf8\ub7ec \uc18c\uc2a4\uc758 \ud2b8\ub798\ud53d\uc740 <a href=\"https:\/\/tools.ietf.org\/html\/rfc7348\">RFC 7348<\/a>\uc5d0 \uc9c0\uc815\ub41c \ub300\ub85c \ucea1\uc290\ud654\ub418\uc5b4 \ubbf8\ub7ec \ud0c0\uac9f\uc73c\ub85c \uc804\ub2ec\ub429\ub2c8\ub2e4. \uadf8\ub7f0 \ub2e4\uc74c <a href=\"https:\/\/suricata-ids.org\/\">Suricata<\/a>\uc640 \uac19\uc740 \ub3c4\uad6c\ub97c \uc0ac\uc6a9\ud558\uc5ec \ucea1\ucc98, \ubd84\uc11d \ubc0f \uc2dc\uac01\ud654\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h3><span style=\"text-decoration: underline\"><strong>\ucc38\uace0 \uc0ac\ud56d<\/strong><\/span><\/h3>\n<p>\uba87 \uac00\uc9c0 \ucc38\uace0\ud560 \uc0ac\ud56d\uc744 \uc54c\ub824\ub4dc\ub9ac\uaca0\uc2b5\ub2c8\ub2e4.<\/p>\n<ul>\n<li><strong>ENI\ub2f9 \uc138\uc158 \uc218<\/strong> \u2013 \uac01 ENI\uc5d0\uc11c \ucd5c\ub300 \uc138 \uac1c\uc758 \ud65c\uc131 \uc138\uc158\uc744 \uac00\uc9c8 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<li><strong>\uad50\ucc28 VPC<\/strong> \u2013 \uc18c\uc2a4 \ubc0f \ud0c0\uac9f ENI\ub294 \uc11c\ub85c \ud53c\uc5b4\ub9c1\ub418\uac70\ub098 Transit Gateway\ub97c \ud1b5\ud574 \uc5f0\uacb0\ub41c \uacbd\uc6b0 \uc11c\ub85c \ub2e4\ub978 VPC\uc5d0 \uc788\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<li><strong>\ud655\uc7a5 \ubc0f \uace0\uac00\uc6a9\uc131<\/strong> \u2013 \ub300\ubd80\ubd84\uc758 \uacbd\uc6b0 \ud2b8\ub798\ud53d\uc744 Network Load Balancer\ub85c \ubbf8\ub7ec\ub9c1\ud55c \ub2e4\uc74c\uc5d0 \uc790\ub3d9 \ud655\uc7a5\ub41c EC2 \uc778\uc2a4\ud134\uc2a4\uc5d0\uc11c \ucea1\ucc98 \ubc0f \ubd84\uc11d \ub3c4\uad6c\ub97c \uc2e4\ud589\ud574\uc57c \ud569\ub2c8\ub2e4.<\/li>\n<li><strong>\ub300\uc5ed\ud3ed<\/strong> \u2013 \uac01 \uc778\uc2a4\ud134\uc2a4\uc5d0\uc11c \uc0dd\uc131\ub418\ub294 \ubcf5\uc81c\ub41c \ud2b8\ub798\ud53d\uc740 \uc778\uc2a4\ud134\uc2a4\uc5d0\uc11c \uc0ac\uc6a9\ud560 \uc218 \uc788\ub294 \uc804\uccb4 \ub300\uc5ed\ud3ed\uc5d0 \ud3ec\ud568\ub429\ub2c8\ub2e4. \ud2b8\ub798\ud53d \uc815\uccb4\uac00 \ubc1c\uc0dd\ud558\uba74 \ubbf8\ub7ec\ub9c1\ub41c \ud2b8\ub798\ud53d\uc774 \uba3c\uc800 \uc0ad\uc81c\ub429\ub2c8\ub2e4.<\/li>\n<\/ul>\n<h3><span style=\"text-decoration: underline\"><strong>\uc815\uc2dd \ucd9c\uc2dc<\/strong><\/span><\/h3>\n<p>VPC \ud2b8\ub798\ud53d \ubbf8\ub7ec\ub9c1\uc740 \ud604\uc7ac \uc0ac\uc6a9\ud560 \uc218 \uc788\uc73c\uba70, \uc9c0\uae08\uc73c\ub85c\uc11c\ub294 <span title=\"\">\uc544\uc2dc\uc544 \ud0dc\ud3c9\uc591(\uc2dc\ub4dc\ub2c8)<\/span>, <span title=\"\">\uc911\uad6d(\ubca0\uc774\uc9d5)<\/span> \ubc0f \uc911\uad6d(\ub2dd\uc0e4)\uc744 \uc81c\uc678\ud55c \ubaa8\ub4e0 \uc0c1\uc6a9 AWS \ub9ac\uc804\uc5d0\uc11c \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc81c\uc678\ub41c \ub9ac\uc804\uc5d0 \ub300\ud55c \uc9c0\uc6d0\uc740 \uace7 \ucd94\uac00\ub420 \uc608\uc815\uc785\ub2c8\ub2e4. \uac01 \ubbf8\ub7ec \uc18c\uc2a4\uc5d0 \ub300\ud574 \uc2dc\uac04\ub2f9 \uc694\uae08(\uc2dc\uac04\ub2f9 $0.015\ubd80\ud130)\uc744 \uc9c0\ubd88\ud574\uc57c \ud569\ub2c8\ub2e4. \uc790\uc138\ud55c \ub0b4\uc6a9\uc740 <a href=\"https:\/\/aws.amazon.com\/vpc\/pricing\/\">VPC \uc694\uae08<\/a> \ud398\uc774\uc9c0\ub97c \ucc38\uc870\ud558\uc2ed\uc2dc\uc624.<\/p>\n<p>\u2014 <a href=\"https:\/\/twitter.com\/jeffbarr\">Jeff<\/a>;<\/p>\n<p>&nbsp;<\/p>\n<p>Source: <a href=\"https:\/\/aws.amazon.com\/ko\/blogs\/korea\/new-vpc-traffic-mirroring\/\" target=\"_blank\" rel=\"noopener noreferrer\">VPC \ud2b8\ub798\ud53d \ubbf8\ub7ec\ub9c1 \u2013 \ub124\ud2b8\uc6cc\ud06c \ud2b8\ub798\ud53d \ucea1\ucc98 \ubc0f \uac80\uc0ac \uae30\ub2a5 \ucd9c\uc2dc (\uc11c\uc6b8 \ub9ac\uc804 \ud3ec\ud568)<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<div class=\"mh-excerpt\"><p>VPC \ud2b8\ub798\ud53d \ubbf8\ub7ec\ub9c1 \u2013 \ub124\ud2b8\uc6cc\ud06c \ud2b8\ub798\ud53d \ucea1\ucc98 \ubc0f \uac80\uc0ac \uae30\ub2a5 \ucd9c\uc2dc (\uc11c\uc6b8 \ub9ac\uc804 \ud3ec\ud568) \ubcf5\uc7a1\ud55c \uc11c\ube44\uc2a4 \ub124\ud2b8\uc6cc\ud06c\ub97c \uc6b4\uc601\ud558\ub294 \uac83\uc740 \uc26c\uc6b4 \uc77c\uc774 \uc544\ub2d9\ub2c8\ub2e4. \ub124\ud2b8\uc6cc\ud06c \uce68\uc785, \uc190\uc0c1\ub41c \uc778\uc2a4\ud134\uc2a4 \ub610\ub294 \uae30\ud0c0 \ub2e4\ub978 \uc608\uc678\ub97c \ub098\ud0c0\ub0bc \uc218 \uc788\ub294 \ube44\uc815\uc0c1\uc801\uc778 \ud2b8\ub798\ud53d \ud328\ud134\uc774\ub098 \ucf58\ud150\uce20\ub97c \ud56d\uc0c1 \uc8fc\uc758 \uae4a\uac8c \uad00\ucc30\ud574\uc57c \ud569\ub2c8\ub2e4. \uc774\ub97c \uc704\ud574 VPC \ud2b8\ub798\ud53d \ubbf8\ub7ec\ub9c1(Traffic Mirroring) \uae30\ub2a5\uc744 \uc2e0\uaddc \ucd9c\uc2dc\ud588\uc2b5\ub2c8\ub2e4. \uc774 \uae30\ub2a5\uc740 \uae30\uc874&nbsp; VPC\uc640 \ud568\uaed8 \uc0ac\uc6a9\ud558\uc5ec \ub300\uaddc\ubaa8 \ub124\ud2b8\uc6cc\ud06c \ud2b8\ub798\ud53d\uc744 \ucea1\ucc98\ud558\uace0 \uac80\uc0ac\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774 \uae30\ub2a5\uc744 \ud1b5\ud574 \ub2e4\uc74c\uc744 \uc218\ud589\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub124\ud2b8\uc6cc\ud06c \ubc0f \ubcf4\uc548 \uc774\uc0c1 \uac10\uc9c0 \u2013 VPC\uc758 \ubaa8\ub4e0 \uc6cc\ud06c\ub85c\ub4dc\uc5d0\uc11c \uad00\uc2ec \ud2b8\ub798\ud53d\uc744 \ucd94\ucd9c\ud558\uc5ec \uc6d0\ud558\ub294 \uac10\uc9c0 \ub3c4\uad6c\ub85c \ub77c\uc6b0\ud305\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub530\ub77c\uc11c \uae30\uc874\uc758 \ub85c\uadf8 \uae30\ubc18 \ub3c4\uad6c\ub97c \uc0ac\uc6a9\ud560 \ub54c\ubcf4\ub2e4 \ub354 \ube60\ub974\uac8c \uacf5\uaca9\uc744 \uac10\uc9c0\ud558\uace0 \ub300\uc751\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc6b4\uc601 \ud1b5\ucc30\ub825 \ud655\ubcf4 \u2013 VPC \ud2b8\ub798\ud53d \ubbf8\ub7ec\ub9c1\uc744 \uc0ac\uc6a9\ud558\uc5ec \ubcf4\ub2e4 \uc815\ud655\ud55c \uc815\ubcf4\ub97c \uae30\ubc18\uc73c\ub85c \ubcf4\uc548 \uacb0\uc815\uc744 \ub0b4\ub9ac\ub294 \ub370 \ud544\uc694\ud55c \ub124\ud2b8\uc6cc\ud06c \uac00\uc2dc\uc131 \ubc0f \uc81c\uc5b4 \uae30\ub2a5\uc744 \ud65c\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uaddc\uc815 \uc900\uc218 \ubc0f \ubcf4\uc548 \uc81c\uc5b4 \uad6c\ud604 \u2013 \ubaa8\ub2c8\ud130\ub9c1, \ub85c\uae45 \ub4f1\uc744 \uc694\uad6c\ud558\ub294 \uaddc\uc81c <a class=\"mh-excerpt-more\" href=\"https:\/\/jirak.net\/wp\/vpc-%ed%8a%b8%eb%9e%98%ed%94%bd-%eb%af%b8%eb%9f%ac%eb%a7%81-%eb%84%a4%ed%8a%b8%ec%9b%8c%ed%81%ac-%ed%8a%b8%eb%9e%98%ed%94%bd-%ec%ba%a1%ec%b2%98-%eb%b0%8f-%ea%b2%80%ec%82%ac-%ea%b8%b0\/\" title=\"VPC \ud2b8\ub798\ud53d \ubbf8\ub7ec\ub9c1 \u2013 \ub124\ud2b8\uc6cc\ud06c \ud2b8\ub798\ud53d \ucea1\ucc98 \ubc0f \uac80\uc0ac \uae30\ub2a5 \ucd9c\uc2dc (\uc11c\uc6b8 \ub9ac\uc804 \ud3ec\ud568)\">[ more&#8230; ]<\/a><\/p>\n<\/div>","protected":false},"author":1,"featured_media":31754,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[169],"tags":[656],"class_list":["post-31753","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news","tag-aws"],"amp_enabled":true,"_links":{"self":[{"href":"https:\/\/jirak.net\/wp\/wp-json\/wp\/v2\/posts\/31753","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/jirak.net\/wp\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/jirak.net\/wp\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/jirak.net\/wp\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/jirak.net\/wp\/wp-json\/wp\/v2\/comments?post=31753"}],"version-history":[{"count":1,"href":"https:\/\/jirak.net\/wp\/wp-json\/wp\/v2\/posts\/31753\/revisions"}],"predecessor-version":[{"id":31755,"href":"https:\/\/jirak.net\/wp\/wp-json\/wp\/v2\/posts\/31753\/revisions\/31755"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/jirak.net\/wp\/wp-json\/wp\/v2\/media\/31754"}],"wp:attachment":[{"href":"https:\/\/jirak.net\/wp\/wp-json\/wp\/v2\/media?parent=31753"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/jirak.net\/wp\/wp-json\/wp\/v2\/categories?post=31753"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/jirak.net\/wp\/wp-json\/wp\/v2\/tags?post=31753"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}