\uc640\uc6b0\ub9ac\ub205\uc2a4 7.1\ubd80\ud130\ub294 \ubcf4\uc548\uc774 \uac15\ud654\ub418\uc5b4\uc11c \uae30\ubcf8\uc73c\ub85c telnet\uc774\ub098 ftp\uc11c\ube44\uc2a4\uac00 \ub418\uc9c0 \uc54a\ub294\ub2e4.<\/p>\n
TELNET \/ FTP \/ \uac1c\uc778 \ud648\ud398\uc774\uc9c0 \uc11c\ube44\uc2a4\ub97c \uc704\ud55c \uc124\uc815\ub4e4…<\/p>\n
– \uc774\ub7ec\ud55c \uc11c\ube44\uc2a4\ub4e4\uc740 \uae30\ubcf8\uc801\uc73c\ub85c \uc11c\ube44\uc2a4 \ub418\uc9c0 \uc54a\ub3c4\ub85d \uc124\uc815 \ub418\uc5b4 \uc788\ub2e4.<\/p>\n
– \uadf8\ub798\uc11c, \ub514\ud3f4\ud2b8 \uc124\uc815 \uac12\ub4e4\uc744 \uc0c1\ud669\uc5d0 \ub9de\ub3c4\ub85d \uc218\uc815\ud558\ub294 \uc791\uc5c5\uc774 \ud544\uc694\ud558\ub2e4.<\/p>\n
Telnet \uc11c\ube44\uc2a4 \uac00\ub2a5\ud558\ub3c4\ub85d<\/p>\n
– \/etc\/xinetd.d \ub514\ub809\ud1a0\ub9ac\uc5d0 telnet \ud30c\uc77c \uc218\uc815<\/p>\n
– \uc635\uc158\uac12 \uc911\uc5d0\uc11c “disable=yes”\ub97c “disable=no”\ub85c \uc218\uc815(vi editor \uc774\uc6a9)<\/p>\n
– 7.1 \ubc84\uc804\ubd80\ud130\ub294 firewall \uc124\uc815\uc774 \ub418\uc5b4 \uc788\uc5b4\uc11c Telnet \uc811\uc18d \uc694\uad6c\ub97c \uc81c\ud55c\ud558\ub3c4\ub85d \ub418\uc5b4\uc788\ub2e4.<\/p>\n
– \uadf8\ub798\uc11c , firewall\uc744 \uc870\uc815\ud574\uc57c \ud558\ub294\ub370….<\/p>\n
– “lokkit” \uba85\ub839\uc73c\ub85c “firewall configuration” \uc635\uc158 \uc911\uc5d0\uc11c “( ) no firewall”\uc744 \uc120\ud0dd\ud558\uace0 “ok” \uc120\ud0dd\ud55c\ub2e4. \ub09c medium\uc744 \uc120\ud0dd\ud588\ub2e4.<\/p>\n
– \/etc\/init.d \ub514\ub809\ud1a0\ub9ac\ub85c \uc774\ub3d9\ud558\uc5ec “xinetd restart” \uba85\ub839\uc744 \ub0b4\ub9b0\ub2e4.[\uc7ac\uc2dc\uc791]<\/p>\n
\ub2e4\ub978 \ubc29\ubc95 <\/p>\n
– “firewall-config[\uc2dc\uc2a4\ud15c-firewall-config]” \uba85\ub839\uc73c\ub85c \uc0dd\uc131\ud560 \uac83.<\/p>\n
– \uc989, telnet\uc811\uc18d\uc790\ub4e4\uc758 ip \uc8fc\uc18c\ub4e4\uc744 Accept\ud574\uc57c \ud568.<\/p>\n
ftp \uc11c\ube44\uc2a4 \uac00\ub2a5\ud558\ub3c4\ub85d<\/p>\n
– ntsysv \uba85\ub839\ud6c4\uc5d0 proftpd\ub97c \uccb4\ud06c\ud568.<\/p>\n
– \/etc\/proftpd\/conf \ub514\ub809\ud1a0\ub9ac\uc5d0 proftpd.xinetd \ud30c\uc77c \uc218\uc815<\/p>\n
– \uc635\uc158\uac12 \uc911\uc5d0\uc11c “disable=yes”\ub97c “disable=no”\ub85c \uc218\uc815(vi editor \uc774\uc6a9)<\/p>\n
– \uc5ec\uae30\uae4c\uc9c0 \uc9c4\ud589\ud558\uace0 Proftpd \ub370\ubaac\uc744 \uc7ac\uc2dc\uc791\ud558\uba74 \ub418\ub294\ub370 \uc218\ud589\ub418\uc9c0 \uc54a\ub294\ub2e4. \uc774\ub294 \ud30c\ub780 7.1\uc758 \ubc84\uadf8\ub85c \ud328\uce58 \ubc84\uc83c\uc774 \ub098\uc640\uc788\ub2e4.(\uc218\uc815 RPM\uc774 \ub098\uc634 : http:\/\/www.wowlinux.com)<\/p>\n
– \ub530\ub77c\uc11c \uc218\uc791\uc5c5\uc73c\ub85c \uba87\uac00\uc9c0\ub97c \uc0c1\ud669\uc5d0 \ub9de\uac8c \uc124\uc815\ud558\ub3c4\ub85d \ud558\uc790.<\/p>\n
– 2\uac1c\uc758 \ud30c\uc77c\uc758 \ub0b4\uc6a9\uc744 \uc218\uc815\ud574\uc57c \ud558\ub294\ub370….<\/p>\n
\ud558\ub098\ub294 \/etc\/passwd \ud30c\uc77c\uc774\ub2e4.<\/p>\n
– passwd \ud30c\uc77c\uc744 \uc5d0\ub514\ud130(vi)\ub85c \uc5f4\uc5b4\uc11c ftp \uc0ac\uc6a9\uc790\uc758 \ub514\ud3f4\ud2b8 \ub514\ub809\ud1a0\ub9ac \uacbd\ub85c\ub97c “\/var\/ftp” \ub85c \uc218\uc815\ud55c\ub2e4.<\/p>\n
[\uc608 : ftp:x:14:15:FTP User:\/var\/ftp:] \ub85c \uc218\uc815\ud55c\ub2e4.<\/p>\n
\ub450\ubc88\uc9f8\ub294 \/etc\/proftpd\/conf\/proftpd.conf \ud30c\uc77c\uc774\ub2e4.<\/p>\n
– proftpd.conf \ud30c\uc77c\uc744 \uc5d0\ub514\ud130(vi)\ub85c \uc5f4\uc5b4\uc11c \ub2e4\uc74c \ubd80\ubd84\uc744 \uc608\uc640 \uac19\uc774 \uc218\uc815\ud55c\ub2e4.<\/p>\n
[\uc608 : User nobody ===============> User ftp<\/p>\n
Group nobody ===============> Group ftp]<\/p>\n
– \uc218\uc815 \ud6c4 \/etc\/init.d \ub514\ub809\ud1a0\ub9ac\ub85c \uc774\ub3d9\ud558\uc5ec “proftpd restart” \uba85\ub839 \uc2e4\ud589\ud6c4 FTP \uc811\uc18d\uc744 \uc2dc\ub3c4\ud55c\ub2e4.<\/p>\n","protected":false},"excerpt":{"rendered":"
\uc640\uc6b0\ub9ac\ub205\uc2a4 7.1\ubd80\ud130\ub294 \ubcf4\uc548\uc774 \uac15\ud654\ub418\uc5b4\uc11c \uae30\ubcf8\uc73c\ub85c telnet\uc774\ub098 ftp\uc11c\ube44\uc2a4\uac00 \ub418\uc9c0 \uc54a\ub294\ub2e4. TELNET \/ FTP \/ \uac1c\uc778 \ud648\ud398\uc774\uc9c0 \uc11c\ube44\uc2a4\ub97c \uc704\ud55c \uc124\uc815\ub4e4… – \uc774\ub7ec\ud55c \uc11c\ube44\uc2a4\ub4e4\uc740 \uae30\ubcf8\uc801\uc73c\ub85c \uc11c\ube44\uc2a4 \ub418\uc9c0 \uc54a\ub3c4\ub85d \uc124\uc815 \ub418\uc5b4 \uc788\ub2e4. – \uadf8\ub798\uc11c, \ub514\ud3f4\ud2b8 \uc124\uc815 \uac12\ub4e4\uc744 \uc0c1\ud669\uc5d0 \ub9de\ub3c4\ub85d \uc218\uc815\ud558\ub294 \uc791\uc5c5\uc774 \ud544\uc694\ud558\ub2e4. Telnet \uc11c\ube44\uc2a4 \uac00\ub2a5\ud558\ub3c4\ub85d – \/etc\/xinetd.d \ub514\ub809\ud1a0\ub9ac\uc5d0 telnet \ud30c\uc77c \uc218\uc815 – \uc635\uc158\uac12 \uc911\uc5d0\uc11c “disable=yes”\ub97c “disable=no”\ub85c \uc218\uc815(vi editor \uc774\uc6a9) … \uacc4\uc18d \uc77d\uae30 “[\ub9ac\ub205\uc2a4]telnet, ftp \uc11c\ube44\uc2a4\ud558\uae30”<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3],"tags":[],"class_list":["post-1387","post","type-post","status-publish","format-standard","hentry","category-tip"],"_links":{"self":[{"href":"https:\/\/bluesoul.pe.kr\/wp\/index.php?rest_route=\/wp\/v2\/posts\/1387","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/bluesoul.pe.kr\/wp\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/bluesoul.pe.kr\/wp\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/bluesoul.pe.kr\/wp\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/bluesoul.pe.kr\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1387"}],"version-history":[{"count":0,"href":"https:\/\/bluesoul.pe.kr\/wp\/index.php?rest_route=\/wp\/v2\/posts\/1387\/revisions"}],"wp:attachment":[{"href":"https:\/\/bluesoul.pe.kr\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1387"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/bluesoul.pe.kr\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1387"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/bluesoul.pe.kr\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1387"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}