{"id":176828,"date":"2020-10-16T07:44:54","date_gmt":"2020-10-15T23:44:54","guid":{"rendered":"http:\/\/4563.org\/?p=176828"},"modified":"2020-10-16T07:44:54","modified_gmt":"2020-10-15T23:44:54","slug":"%e7%bb%91%e5%ae%9a-0-0-0-0-%e7%9a%84%e7%bd%91%e7%bb%9c%e6%9c%8d%e5%8a%a1%ef%bc%8c%e6%97%a0%e6%b3%95%e9%80%9a%e8%bf%87%e5%b1%80%e5%9f%9f%e7%bd%91-ip-%e8%ae%bf%e9%97%ae%ef%bc%8c%e5%8f%af%e8%83%bd","status":"publish","type":"post","link":"http:\/\/4563.org\/?p=176828","title":{"rendered":"\u7ed1\u5b9a 0.0.0.0 \u7684\u7f51\u7edc\u670d\u52a1\uff0c\u65e0\u6cd5\u901a\u8fc7\u5c40\u57df\u7f51 IP \u8bbf\u95ee\uff0c\u53ef\u80fd\u662f\u4ec0\u4e48\u539f\u56e0\u5bfc\u81f4\u7684\uff1f"},"content":{"rendered":"
\n
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\n

\u7ed1\u5b9a 0.0.0.0 \u7684\u7f51\u7edc\u670d\u52a1\uff0c\u65e0\u6cd5\u901a\u8fc7\u5c40\u57df\u7f51 IP \u8bbf\u95ee\uff0c\u53ef\u80fd\u662f\u4ec0\u4e48\u539f\u56e0\u5bfc\u81f4\u7684\uff1f <\/h1>\n

<\/p>\n

\n
\u8cc7\u6df1\u5927\u4f6c : black11black <\/span> <\/i> 2<\/span> <\/div>\n
<\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n
<\/p>\n

\u5982\u9898\uff0c\u8111\u9614\u75bc\u3002<\/p>\n

\u4e00\u4e2a\u670d\u52a1\u51fa\u4e86\u95ee\u9898\u9700\u8981\u672c\u5730\u6d4b\u8bd5\uff0c<\/p>\n

\u7cfb\u7edf\u73af\u5883 ubuntu18.04 \uff0c<\/p>\n

\u90e8\u7f72\u65b9\u6848\u662f nginx -> gunicorn -> flask\uff0c\u6ca1\u8fc7 nginx \u4e4b\u524d\u662f\u4e0d\u9700\u8981\u57df\u540d\u5c31\u53ef\u4ee5\u8bbf\u95ee\u7684\u3002<\/p>\n

========================<\/p>\n

\u76ee\u524d\u6d4b\u8bd5\u53cd\u6620\u5982\u4e0b:<\/p>\n

1 \u3001\u672c\u5730\u8bbf\u95ee 127.0.0.1:4433\uff0c\u670d\u52a1\u6b63\u5e38<\/p>\n

2 \u3001\u672c\u5730\u6267\u884c ifconfig\uff0c\u786e\u8ba4\u5c40\u57df\u7f51 IP \u4e3a 192.168.0.10 \uff08 SSH \u662f\u901a\u8fc7\u8fd9\u4e2a IP \u8fde\u4e0a\u7684\uff0c\u8fd9\u91cc\u53ea\u662f\u786e\u8ba4\u4e00\u4e0b\uff09<\/p>\n

3 \u3001\u6267\u884c wget 192.168.0.10:4433 \u5f97\u5230\u7ed3\u679c failed:connection refused<\/p>\n

4 \u3001\u6000\u7591\u662f\u4e0d\u662f\u9632\u706b\u5899\u62e6\u622a\uff0c\u76f4\u63a5\u5173\u95ed\u9632\u706b\u5899 ufw disable<\/p>\n

5 \u3001\u6267\u884c wget 192.168.0.10:4433 \u5f97\u5230\u7ed3\u679c failed:connection refused\uff0c\u7ed3\u679c\u6ca1\u6709\u6539\u53d8<\/p>\n

6 \u3001\u9ed8\u8ba4\u7cfb\u7edf\u955c\u50cf\uff0c\u88c5\u673a\u540e\u6ca1\u6709\u5355\u72ec\u914d\u7f6e\u8fc7\u9632\u706b\u5899\uff0c\u9632\u706b\u5899\u5e94\u8be5\u672c\u6765\u5c31\u662f\u5173\u95ed\u7684<\/p>\n

\u6bd4\u8f83\u61f5\uff0c\u6709\u6ca1\u6709\u5e26\u4f6c\u77e5\u9053\u53ef\u80fd\u662f\u4ec0\u4e48\u539f\u56e0\u5bfc\u81f4\u7684<\/p>\n<\/p><\/div>\n

\u5927\u4f6c\u6709\u8a71\u8aaa<\/b> (21<\/span>) <\/div>\n
<\/div>\n<\/p><\/div>\n<\/p><\/div>\n
    \n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : Jammar <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    ip \u767d\u540d\u5355 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : Cooky <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    iptables \uff1f <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u4e3b<\/span> \u8cc7\u6df1\u5927\u4f6c : black11black <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @Cooky
    @Jammar ubuntu \u7684 iptables \u662f\u901a\u8fc7 ufw \u7ba1\u7406\u7684\u5427\uff0c\u6211 ufw \u5173\u4e86\u5e94\u8be5 iptalbes \u6e05\u7a7a\u5427\uff1f\u4e0d\u592a\u4e86\u89e3\uff0c\u611f\u89c9\u662f\u8fd9\u6837 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u4e3b<\/span> \u8cc7\u6df1\u5927\u4f6c : black11black <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u53e6\u5916\u8d34\u4e2a\u6761\uff0c\u5404\u4f4d\u6700\u8fd1\u6709\u6ca1\u6709\u70b8 cn2 \u7684\u60c5\u51b5\u554a\uff0c\u5750\u6807\u5317\u65b9\u8054\u901a\u8fde\u642c\u74e6\u5de5 cn2\uff0c\u4e22\u5305\u8d3c\u4e25\u91cd <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : weyou <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u5173\u95ed selinux \u8bd5\u8bd5 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : BigOldBrother <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @black11black #3 \u5e94\u8be5\u4e0d\u662f\u7684\uff0c\u6211\u642d\u7f51\u9875\u7684\u65f6\u5019\u9047\u5230\u8fc7\u8ddf\u4f60\u4e00\u6837\u7684\u95ee\u9898\uff0cufw \u5173\u95ed\u4e86\u9632\u706b\u5899\uff0c\u4f46\u662f iptables \u91cc\u8fb9\u6709\u4e00\u6761\u89c4\u5219`6 REJECT all — anywhere anywhere reject-with icmp-host-prohibited`\u4f1a\u5bfc\u81f4\u6240\u6709\u8bbf\u95ee\u90fd\u88ab Reject \u3002\u53ef\u4ee5\u4f7f\u7528`iptables -L INPUT –line-numbers`\u627e\u5230\u8fd9\u4e00\u884c\uff0c\u7136\u540e\u8fd0\u884c`iptables -D INPUT {\u884c\u53f7}`\u5220\u9664\u8fd9\u4e00\u884c\u5373\u53ef\u3002\u6211\u8fd9\u8fb9\u7cfb\u7edf\u91cd\u542f\u4e4b\u540e\u4f1a\u81ea\u52a8\u6062\u590d\uff0c\u5bf9 iptables \u4e0d\u592a\u4e86\u89e3\uff0c\u800c\u4e14\u4e5f\u4e0d\u7ecf\u5e38\u91cd\u542f\u5c31\u6ca1\u6709\u89e3\u51b3\u8fd9\u4e2a\u95ee\u9898\u3002 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : podel <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u68c0\u67e5\u9632\u706b\u5899\u3002\u5c31\u7b97\u662f UFW \u5173\u4e86 iptables \u4e5f\u4e0d\u4e00\u5b9a\u6e05\u7a7a\u3002
    \u518d\u4e0d\u884c \u4e5f\u53ef\u4ee5\u6293\u5305\u770b\u770b\u3002 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : Xusually <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    ufw \u53ea\u662f\u914d\u7f6e iptables \u7684\u4fbf\u5229\u5de5\u5177\uff0c\u505c\u6b62\u5b83\u7684\u670d\u52a1\u5e76\u4e0d\u610f\u5473\u7740\u6240\u6709\u7684 iptables \u89c4\u5219\u90fd\u88ab\u6e05\u7a7a\uff0c\u8fd8\u662f\u68c0\u67e5\u4e00\u4e0b <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : jimmy2010 <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    iptables -vnL
    cat \/etc\/selinux\/config <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u4e3b<\/span> \u8cc7\u6df1\u5927\u4f6c : black11black <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @podel \u4e86\u89e3\u4e86\uff0c\u90a3\u8fd9\u4e2a ubuntu \u7684 ufw \u641e\u5f97\u5f88\u795e\u79d8\u554a\uff0c\u6240\u8c13\u5173\u95ed\u9632\u706b\u5899\u5b9e\u9645\u4e0a\u5e76\u6ca1\u5173\u95ed\uff0cufw disable \u8fd9\u4e2a\u547d\u4ee4\u8fd8\u6709\u4ec0\u4e48\u610f\u4e49\u5462\uff0c\u2513(\u00a0\u00b4\u2200`\u00a0)\u250f <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : lithiumii <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u4e0e\u5176 UFW disable\uff0c\u4e0d\u5982\u4e13\u95e8 allow \u4f60\u60f3\u8fde\u7684\u7aef\u53e3 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : Tink <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    iptables \u770b\u770b <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : Tkvoid <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u4e0a\u5df2\u7ecf\u8bf4\u7684\u633a\u6e05\u695a\u4e86\u3002\u3002\u3002\u4f30\u8ba1\u662f iptables \u7684\u95ee\u9898 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u4e3b<\/span> \u8cc7\u6df1\u5927\u4f6c : black11black <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @jimmy2010 \u4f60\u597d\uff0c\u8bf7\u770b append\uff0c\u6211\u770b\u4e86\u4e00\u4e0b\u6ca1\u770b\u51fa iptables \u6709\u89c4\u5219\u7981\u6b62\uff0c\u8fd8\u662f\u6211\u770b\u9519\u4e86 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : Keyes <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \/etc\/hosts.deny
    \/etc\/hosts.allow <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : AstroProfundis <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    0 0 DROP tcp — * * 0.0.0.0\/0 0.0.0.0\/0 tcp dpt:3306<\/p>\n

    \u8fd9\u6761\u4e0d\u5c31\u662f\uff1f <\/p><\/div>\n<\/p><\/div>\n<\/li>\n

  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : AstroProfundis <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @AstroProfundis \u770b\u9519\u4e86\uff0c\u4e3b\u95ee\u7684 4433 \u7aef\u53e3\uff0c\u90a3\u8fd9\u6761\u6709\u70b9\u53ef\u7591
    401 28495 ufw-reject-input all — * * 0.0.0.0\/0 0.0.0.0\/0 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : wormcy <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    netstat -antp \u4e5f\u53d1\u4e0a\u6765\u5427 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u4e3b<\/span> \u8cc7\u6df1\u5927\u4f6c : black11black <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @AstroProfundis \u5e94\u8be5\u4e0d\u662f\u8fd9\u4e2a\uff0c\u5982\u679c\u662f\u7684\u8bdd\u6211\u7684\u6240\u6709\u7f51\u7edc\u670d\u52a1\u5e94\u8be5\u5168\u9762\u762b\u75ea\u624d\u5bf9\u3002<\/p>\n

    @wormcy \u8bf7\u770b\u8d34\u6761\u6700\u540e\u4e00\u6761 <\/p><\/div>\n<\/p><\/div>\n<\/li>\n

  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : shenlanAZ <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @black11black #19 \u8fd9\u4e2a\u5e94\u7528\u662f\u4e0d\u662f\u8981\u901a\u8fc7 proxy server \u7ed5\u4e00\u5708\u624d\u80fd\u7528\u3002<\/p>\n

    docs.gunicorn.org\/en\/stable\/deploy.html <\/p><\/div>\n<\/p><\/div>\n<\/li>\n

  • \n
    \n
    \n
    \u4e3b<\/span> \u8cc7\u6df1\u5927\u4f6c : black11black <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @shenlanAZ \u4e0d\u662f\uff0c\u672c\u5730\u8bbf\u95ee 127.0.0.1:4433 \u7684\u8bdd\u53ef\u4ee5\u76f4\u63a5\u4f7f\u7528\uff0c\u4e0d\u7ecf\u8fc7 nginx <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n","protected":false},"excerpt":{"rendered":"

    \u7ed1\u5b9a 0.0.0.0 \u7684\u7f51\u7edc\u670d\u52a1\uff0c…<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[],"tags":[],"_links":{"self":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts\/176828"}],"collection":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=176828"}],"version-history":[{"count":0,"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts\/176828\/revisions"}],"wp:attachment":[{"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=176828"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=176828"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=176828"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}