{"id":3822,"date":"2020-07-01T11:52:31","date_gmt":"2020-07-01T03:52:31","guid":{"rendered":"https:\/\/www.webteach.tw\/?p=3822"},"modified":"2020-07-01T11:52:31","modified_gmt":"2020-07-01T03:52:31","slug":"ufw","status":"publish","type":"post","link":"https:\/\/www.webteach.tw\/?p=3822","title":{"rendered":"[ Linux ] &#8211; ufw \u9632\u706b\u7246\u57fa\u672c\u8a2d\u5b9a"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">\u5f88\u4e45\u6c92\u5728\u7528 ufw \u9632\u706b\u7246\u8a2d\u5b9a\u4e86\uff0c\u56e0\u70ba\u7528AWS\u4e45\u4e86\u5c31\u6c92\u5728\u78b0\u5be6\u9ad4\u4e3b\u6a5f\uff0c\u6700\u8fd1\u525b\u597d\u6709\u6a5f\u6703\u7528\u5230\u8d95\u5feb\u4f86\u7b46\u8a18\u4e00\u4e0b\u57fa\u672c\u8a2d\u5b9a\u3002<\/p>\n\n\n<p class=\"wp-block-paragraph\">\u5b89\u88ddufw<br \/>\u6307\u4ee4\uff1asudo apt install ufw<\/p>\n\n\n<p class=\"wp-block-paragraph\">\u67e5\u8a62\u9632\u706b\u7246\u7248\u672c<br \/>\u6307\u4ee4\uff1asudo ufw version<\/p>\n\n\n<p class=\"wp-block-paragraph\">\u67e5\u8a62\u9632\u706b\u7246\u72c0\u614b<br \/>\u6307\u4ee4\uff1asudo ufw status<\/p>\n\n\n<p class=\"wp-block-paragraph\">\u555f\u7528\u9632\u706b\u7246<br \/>\u6307\u4ee4\uff1asudo ufw enable<\/p>\n\n\n<p class=\"wp-block-paragraph\">\u95dc\u9589\u9632\u706b\u7246<br \/>\u6307\u4ee4\uff1asudo ufw disable<\/p>\n\n\n<p class=\"wp-block-paragraph\">\u5141\u8a31 ssh \u7121\u9650\u5b9aip<br \/>\u6307\u4ee4\uff1asudo ufw allow 22\/tcp<\/p>\n\n\n<p class=\"wp-block-paragraph\">\u5141\u8a31 ssh \u9650\u5b9aip<br \/>\u6307\u4ee4\uff1asudo ufw allow from 172.12.3.11 to any port 22<\/p>\n\n\n<p class=\"wp-block-paragraph\">\u5141\u8a31 ssh \u9650\u5b9aip \u7db2\u6bb5<br \/>\u6307\u4ee4\uff1asudo ufw allow from 172.12.3.0\/24 to any port 22<\/p>\n\n\n<p class=\"wp-block-paragraph\">\u5141\u8a31 \u67d0\u500bport range<br \/>\u6307\u4ee4\uff1asudo ufw allow 60001:60100\/tcp<\/p>\n\n\n<p class=\"wp-block-paragraph\">\u986f\u793a\u898f\u5247\u7de8\u865f<br \/>\u6307\u4ee4\uff1asudo ufw status numbered<\/p>\n\n\n<p class=\"wp-block-paragraph\">\u522a\u9664\u898f\u5247<br \/>\u6307\u4ee4\uff1asudo ufw delete allow 172.12.3.11<br \/><br \/>\u522a\u9664\u898f\u5247\u4f9d\u898f\u5247\u7de8\u865f<br \/>\u6307\u4ee4\uff1asudo ufw  delete 10<\/p>\n\n\n<p class=\"wp-block-paragraph\">\u5c01\u9396 \u67d0\u500b\u7db2\u6bb5 \u53ef\u7528\u5728\u5c01\u9396\u67d0\u500b\u570b\u5bb6ip<br \/>\u6307\u4ee4\uff1asudo ufw deny from 172.12.3.0\/24<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5f88\u4e45\u6c92\u5728\u7528 ufw \u9632\u706b\u7246\u8a2d\u5b9a\u4e86\uff0c\u56e0\u70ba\u7528AWS\u4e45\u4e86\u5c31\u6c92\u5728\u78b0\u5be6\u9ad4\u4e3b\u6a5f\uff0c\u6700\u8fd1\u525b\u597d\u6709\u6a5f\u6703\u7528\u5230\u8d95\u5feb\u4f86\u7b46\u8a18\u4e00\u4e0b\u57fa\u672c\u8a2d\u5b9a\u3002<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[32],"tags":[370,574,581,1248],"class_list":["post-3822","post","type-post","status-publish","format-standard","hentry","category-linux","tag-linux","tag-ubuntu","tag-ufw","tag-1248"],"_links":{"self":[{"href":"https:\/\/www.webteach.tw\/index.php?rest_route=\/wp\/v2\/posts\/3822","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.webteach.tw\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.webteach.tw\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.webteach.tw\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.webteach.tw\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=3822"}],"version-history":[{"count":0,"href":"https:\/\/www.webteach.tw\/index.php?rest_route=\/wp\/v2\/posts\/3822\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.webteach.tw\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=3822"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.webteach.tw\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=3822"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.webteach.tw\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=3822"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}