{"id":162571,"date":"2020-10-01T15:49:17","date_gmt":"2020-10-01T07:49:17","guid":{"rendered":"http:\/\/4563.org\/?p=162571"},"modified":"2020-10-01T15:49:17","modified_gmt":"2020-10-01T07:49:17","slug":"%e9%80%9a%e8%bf%87-iptables-%e9%80%8f%e6%98%8e%e4%bb%a3%e7%90%86%e6%8a%93%e5%8f%96%e5%b1%80%e5%9f%9f%e7%bd%91%e6%95%b0%e6%8d%ae","status":"publish","type":"post","link":"http:\/\/4563.org\/?p=162571","title":{"rendered":"\u901a\u8fc7 iptables \u900f\u660e\u4ee3\u7406\u6293\u53d6\u5c40\u57df\u7f51\u6570\u636e"},"content":{"rendered":"<div>\n<div>\n<div>\n<h1>                  \u901a\u8fc7 iptables \u900f\u660e\u4ee3\u7406\u6293\u53d6\u5c40\u57df\u7f51\u6570\u636e               <\/h1>\n<p> <\/p>\n<div>\n<div> <span>\u8cc7\u6df1\u5927\u4f6c : stephCurry <\/span>  <span><i><\/i> 0<\/span> <\/div>\n<div> <\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<div isfirst=\"1\"> <\/p>\n<p>\u5de5\u5177\uff1amitmproxy, iptables; \u6d4b\u8bd5\u9700\u8981\u6293\u53bb\u8bbe\u5907\u6570\u636e\uff0c\u6240\u4ee5\u7528 iptables\uff0c\u6d41\u7a0b\u5982\u4e0b\uff1a<\/p>\n<pre><code># \u5f00\u542f IP \u8f6c\u53d1 sysctl -w net.ipv4.ip_forward=1  iptables -t nat -A PREROUTING -p tcp --dport 80 -s 192.168.1.0\/24 -j DNAT --to-destination 192.168.1.115:8080 <\/code><\/pre>\n<p>\u5982\u4e0a\uff0c\u6211\u7535\u8111 ip 115\uff0c\u5c06\u5c40\u57df\u7f51\u6240\u6709\u6807\u51c6 http \u7684\u6d41\u91cf\u8f6c\u53d1\u5230\u6211\u7535\u8111 8080 \u7aef\u53e3\u4e0a\uff0c\u7528\u8bbe\u5907\u53ca\u624b\u673a chrome \u6d4b\u8bd5\uff0c\u4f46\u662f\u6700\u7ec8 mitmproxy \u4e2d\u4e5f\u6ca1\u4efb\u4f55\u6570\u636e\uff0c\u7591\u60d1\u95ee\u9898\u5728\u54ea\u91cc\uff1f\u4e0d\u7528\u6539\u7f51\u5173 DNS \u5427\u3002\u3002<\/p>\n<pre><code>iptables -t nat -L -n -v \u5982\u4e0b\uff1a  Chain PREROUTING (policy ACCEPT 0 packets, 0 bytes)  pkts bytes target     prot opt in     out     source               destination     0     0 DNAT       tcp  --  *      *       192.168.1.0\/24       0.0.0.0\/0            tcp dpt:80 to:192.168.1.115:8080  <\/code><\/pre>\n<\/p><\/div>\n<div> <b>\u5927\u4f6c\u6709\u8a71\u8aaa<\/b> (<span>3<\/span>)        <\/div>\n<div> <\/div>\n<\/p><\/div>\n<\/p><\/div>\n<ul>\n<li data-pid=\"3537098\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u8cc7\u6df1\u5927\u4f6c : polaa <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             \u4f60\u786e\u5b9a\u662f prerouting \uff1f                                                            <\/div>\n<\/p><\/div>\n<\/li>\n<li data-pid=\"3537099\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u4e3b<\/span> <span>\u8cc7\u6df1\u5927\u4f6c : stephCurry <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             @polaa \u4e0d\u786e\u5b9a\u3002\u3002\u3002\u3002\u3002\u3002\u3002\u3002\u3002\u3002\u3002                                                            <\/div>\n<\/p><\/div>\n<\/li>\n<li data-pid=\"3537100\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u8cc7\u6df1\u5927\u4f6c : julyclyde <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             \u8fd9\u5c31\u662f\u4e2a\u5178\u578b\u7684\u9519\u8bef\u7406\u89e3\u4e86<br \/>\u4f60\u4ee5\u4e3a\u505a\u8f6c\u53d1\u7684\u662f iptables<br \/>\u800c\u5b9e\u9645\u4e0a iptables \u53ea\u662f\u5728\u5185\u6838\u91cc\u8bbe\u7f6e\u4e2a\u89c4\u5219\u800c\u5df2<br \/>\u81f3\u4e8e\u6570\u636e\u662f\u4e0d\u662f\u8981\u7ecf\u8fc7\u4f60\u8fd9\u91cc\uff0c\u548c\u4f60\u7684\u7535\u8111\u4e00\u70b9\u5173\u7cfb\u90fd\u6ca1\u6709<\/p>\n<p>\u53d6\u51b3\u4e8e\u53d1\u9001\u65b9\u81ea\u5df1\u7684\u8def\u7531\u8868                                                            <\/p><\/div>\n<\/p><\/div>\n<\/li>\n<li>\n","protected":false},"excerpt":{"rendered":"<p>\u901a\u8fc7 iptables \u900f\u660e\u4ee3\u7406\u6293&hellip;<\/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\/162571"}],"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=162571"}],"version-history":[{"count":0,"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts\/162571\/revisions"}],"wp:attachment":[{"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=162571"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=162571"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=162571"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}