{"id":207220,"date":"2020-11-25T10:06:15","date_gmt":"2020-11-25T02:06:15","guid":{"rendered":"http:\/\/4563.org\/?p=207220"},"modified":"2020-11-25T10:06:15","modified_gmt":"2020-11-25T02:06:15","slug":"%e4%b8%80%e4%b8%aa%e7%bd%91%e7%bb%9c%e5%ae%89%e5%85%a8%e6%96%b9%e9%9d%a2%e7%9a%84%e9%97%ae%e9%a2%98%ef%bc%8c-nat-%e6%98%a0%e5%b0%84%e6%9c%89%e6%b2%a1%e6%9c%89%e5%8f%af%e8%83%bd%e8%a2%ab%e5%8a%ab","status":"publish","type":"post","link":"http:\/\/4563.org\/?p=207220","title":{"rendered":"\u4e00\u4e2a\u7f51\u7edc\u5b89\u5168\u65b9\u9762\u7684\u95ee\u9898\uff0c NAT \u6620\u5c04\u6709\u6ca1\u6709\u53ef\u80fd\u88ab\u52ab\u6301\uff1f"},"content":{"rendered":"
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\u4e00\u4e2a\u7f51\u7edc\u5b89\u5168\u65b9\u9762\u7684\u95ee\u9898\uff0c NAT \u6620\u5c04\u6709\u6ca1\u6709\u53ef\u80fd\u88ab\u52ab\u6301\uff1f <\/h1>\n

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\u8cc7\u6df1\u5927\u4f6c : black11black <\/span> <\/i> 3<\/span> <\/div>\n
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\u5982\u9898\uff0c\u7eaf\u7cb9\u597d\u5947\uff0c\u95ee\u4e00\u4e2a\u5c0f\u767d\u95ee\u9898\u3002<\/p>\n

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\u90a3\u4e48\u6709\u6ca1\u6709\u529e\u6cd5\u901a\u8fc7\u52ab\u6301\u5b9e\u73b0\u67d0\u79cd\u6620\u5c04\u5462\uff1f\u6bd4\u5982\u5982\u679c\u6211\u662f\u9ed1\u5ba2\u7684\u8bdd\uff0c\u6211\u4f2a\u9020\u4e00\u4e2a\u5c01\u5305\u8bf4\u6211\u662f\u6765\u81ea\u4e8e xxx \u7684\uff0c\u8981\u53d1\u9001\u7ed9\u4f60\u4eec\u7f51\u7edc\u5185\u90e8\u7684 10.10.10.10 \uff0c\u8bf7\u5e2e\u6211\u8f6c\u53d1\uff0c\u6709\u529e\u6cd5\u8fd9\u6837\u653b\u5165\u4e00\u4e2a\u7cfb\u7edf\u5417\uff1f<\/p>\n<\/p><\/div>\n

\u5927\u4f6c\u6709\u8a71\u8aaa<\/b> (11<\/span>) <\/div>\n
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    \n
  • \n
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    \u8cc7\u6df1\u5927\u4f6c : dbw9580 <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u53ef\u4ee5\u7684\uff0c\u8bf7\u76f4\u62e8\u5206\u673a\u53f7 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
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    \u8cc7\u6df1\u5927\u4f6c : whywhywhy <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u8fd9\u4e2a\u6280\u672f\u5c42\u9762\u662f\u53ef\u4ee5\u7684\uff0c\u4f46\u662f
    1.\u4f60\u8981\u4e0e\u5bf9\u65b9\u8def\u7531\u5668\u540c\u4e00\u4e2a\u5e7f\u64ad\u57df\uff0c\u5bf9\u65b9\u8def\u7531\u5668\u5c31\u4f1a\u6536\u5230\u4f60\u8fd9\u4e2a\u8bf7\u6c42\uff0c
    2.\u5bf9\u65b9\u7684\u201c\u9632\u706b\u5899\u201d\u6216\u8def\u7531\u5668\u5141\u8bb8\u4f60\u8bbf\u95ee\u5185\u7f51\u3002<\/p>\n

    \u6240\u4ee5\u57fa\u672c\u4e0a\u4f60\u90fd\u542c\u4e0d\u61c2\uff0c\u95ee\u4e86\u4e5f\u767d\u95ee\uff0c\u56de\u7b54\u4e86\u4e5f\u767d\u56de\u7b54\u3002<\/p>\n

    \u7b2c\u4e00\u4e2a\u6761\u4ef6\u4f60\u6ee1\u8db3\u4e0d\u4e86\uff0c\u7b2c\u4e8c\u4e2a\u6761\u4ef6\u53cd\u800c\u8fd8\u771f\u7684\u6709\u4f01\u4e1a\u662f\u5141\u8bb8\u7684\uff08\u6709\u4e9b\u4e8c\u8d27\u7f51\u7ba1\u628a\u4e09\u5c42\u4ea4\u6362\u673a\u5f53\u8def\u7531\u5668\u7528\uff0c\u5374\u5077\u61d2\u4e0d\u9650\u5236\u8bbf\u95ee\uff09 <\/p><\/div>\n<\/p><\/div>\n<\/li>\n

  • \n
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    \u8cc7\u6df1\u5927\u4f6c : totoro625 <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u8bbe\u5b9a\u4e3a 1 \u5bf9 1\uff0c\u90a3\u53f0\u673a\u5668\u662f\u4e0d\u4f1a\u76f8\u5e94\u975e\u6b63\u5e38\u8bf7\u6c42\u7684\uff0c\u9664\u975e\u662f\u6ca1\u6709\u9650\u5236\uff0c\u6216\u8005\u7a0b\u5e8f\u672c\u8eab\u5c31\u6709 bug \uff1b\u89c6 bug \u4e25\u91cd\u7a0b\u5ea6\u800c\u5b9a
    \u8bbe\u5b9a\u4e3a 1 \u5bf9\u591a\uff0c\u53ef\u80fd\u5b83\u672c\u8eab\u5c31\u662f\u7528\u6765\u8f6c\u53d1\u8bf7\u6c42\u7684\uff0c\u81ea\u7136\u5c31\u53ef\u4ee5\u8bbf\u95ee\u5185\u7f51\u5168\u90e8\u7684\u673a\u5668\uff1b\u89c6\u8be5\u7aef\u53e3\u6743\u9650\u800c\u5b9a<\/p>\n

    ——–
    \u5206\u4eab\u4e00\u4e2a\u5c0f\u6545\u4e8b\uff1a\uff08\u7aef\u53e3\u5c0f\u660e\u3001\u5c0f\u654f\u3001\u5c0f\u5468\uff09
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    \u6211\u662f\u7aef\u53e3\u5c0f\u5468\uff0c\u4e3b\u4eba\u53eb\u6211\u770b\u5927\u95e8\uff0c\u6211\u88ab\u8bbe\u5b9a\u6210\u4f20\u8bdd\u7b52\uff0c\u6709\u4e00\u5929\u4e00\u4e2a\u795e\u660e\u770b\u5230\u6211\uff0c\u95ee\u6211\u53eb\u4ec0\u4e48\u540d\u5b57\u3002\u7531\u4e8e\u6ca1\u6709\u6307\u5b9a\u5bf9\u8c61\uff0c\u6211\u6309\u7167\u4e3b\u4eba\u9884\u8bbe\u7684\u65b9\u6848\uff0c\u5411\u5c4b\u5185\u7684\u4eba\u590d\u8bfb\u201c\u4f60\u53eb\u4ec0\u4e48\u540d\u5b57\u201d\uff0c\u623f\u5b50\u91cc\u7684\u5927\u5c0f\u59d0\u542c\u5230\u4e86\uff0c\u8bf4\u6211\u53eb\u5c0f\u4e5d\uff0c\u6211\u590d\u8bfb\u201c\u6211\u53eb\u5c0f\u4e5d\u201d\u3002\u795e\u660e\u4ee5\u4e3a\u6211\u5c31\u662f\u5c0f\u4e5d\uff0c\u4f46\u6211\u77e5\u9053\u6211\u4e0d\u662f\uff0c\u6211\u662f\u5c0f\u5468\uff0c\u6211\u53ea\u662f\u4e2a\u4f20\u8bdd\u7b52\u3002\u8bd5\u63a2\u4e86\u6211\u65e0\u6570\u6b21\u4e4b\u540e\u795e\u660e\u7ec8\u4e8e\u53d1\u73b0\u6211\u662f\u4e00\u4e2a\u4f20\u8bdd\u7b52\u7684\u4e8b\u5b9e\uff0c\u795e\u660e\u5f88\u9ad8\u5174\uff0c\u56e0\u4e3a\u4ed6\u5728 github \u4e0a\u542c\u8bf4\u4e86\u5c0f\u654f\u7684\u6f0f\u6d1e\uff0c\u795e\u660e\u60f3\u8bd5\u4e00\u4e0b\u80fd\u4e0d\u80fd\u653b\u7834\u8fd9\u4e2a\u7cfb\u7edf\uff0c\u8ba9\u6211\u4f20\u8bdd\u7ed9\u5c0f\u660e\uff0c\u5bf9\u6211\u8bf4\u4e86 999 \u6b21\u6211\u53eb\u4ec0\u4e48\u540d\u5b57\uff0c\u5c0f\u660e\u6ca1\u6709\u8bf4\u51fa\u5927\u95e8\u7684\u5bc6\u7801\u3002\u53ef\u60dc\u8fd9\u4e2a\u795e\u660e\u6709\u70b9\u5634\u7cca\uff0c\u4ed6\u60f3\u627e\u7684\u5176\u5b9e\u662f\u5c0f\u654f\uff0c\u6211\u77e5\u9053\uff0c\u4f46\u6211\u6ca1\u6cd5\u544a\u8bc9\u4ed6\uff0c\u56e0\u4e3a\u6211\u88ab\u8bbe\u5b9a\u6210\u4e00\u4e2a\u4f20\u8bdd\u7b52\uff0c\u53ea\u80fd\u4f20\u8bdd\uff0c\u4e0d\u80fd\u8bf4\u8bdd\u3002\u6211\u5bb6\u7684\u5927\u95e8\u575a\u4e0d\u53ef\u6467\u3002<\/p>\n

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  • \n
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    \u8cc7\u6df1\u5927\u4f6c : dbw9580 <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    >\u53ef\u4ee5\u7684\uff0c\u8bf7\u76f4\u62e8\u5206\u673a\u53f7
    \u4e0b\u9762\u8bf4\u6b63\u7ecf\u7684<\/p>\n

    >\u56e0\u4e3a\u5916\u90e8\u6ca1\u6709\u529e\u6cd5\u4e3b\u52a8\u8fde\u63a5\u5185\u90e8\u7f51\u7edc\u4e2d\u7684\u67d0\u53f0\u673a\u5668\u3002
    \u5176\u5b9e\u5355\u72ec NAT \u672c\u8eab\u5e76\u4e0d\u80fd\u4fdd\u8bc1\u8fd9\u4ef6\u4e8b\u60c5\uff0c\u800c\u662f\u9700\u8981\u6709\u76f8\u5e94\u7684\u9632\u706b\u5899\u89c4\u5219\u914d\u5408\uff0c\u800c\u4e14\u7edd\u5927\u591a\u6570\u8def\u7531\u5668\u90fd\u8fd9\u4e48\u914d\u7f6e\u4e86\uff0c\u624d\u7ed9\u4eba\u8fd9\u6837\u7684\u9519\u89c9\uff0c\u53ea\u8981 NAT \u4e86\u5c31\u80fd\u9632\u6b62\u5916\u90e8\u4e3b\u52a8\u8fde\u63a5\u5185\u90e8\u7684\u673a\u5668\u3002<\/p>\n

    \u4f8b\u5982\uff0ciptables \u91cc\u53ea\u5728 nat \u8868\u91cc\u914d\u7f6e\u4e86 NAT \u89c4\u5219\uff0c\u800c filter \u8868\u91cc FORWARD \u94fe\u9ed8\u8ba4\u662f ACCEPT\uff0c\u4e5f\u6ca1\u6709\u4efb\u4f55\u89c4\u5219 DROP \u76ee\u7684\u5730\u5740\u662f\u975e\u5916\u90e8\u7f51\u5361\u5730\u5740\u7684\u5305\uff0c\u90a3\u4e48\u5982\u679c\u6709\u4e2a\u653b\u51fb\u8005\u5728\u8def\u7531\u5668\u5916\u4fa7\u7f51\u5361\u7684\u94fe\u8def\u4e0a\uff0c\u5b83\u53ef\u4ee5\u6307\u5b9a\u6570\u636e\u5305\u7684\u76ee\u7684\u5730\u5740\u662f\u5185\u7f51\u4e2d\u7684\u4efb\u610f\u4e00\u53f0\u673a\u5668\u7684\u5730\u5740\uff0c\u53d1\u7ed9\u8def\u7531\u5668\uff0c\u8def\u7531\u5668\u5c31\u4f1a\u8f6c\u53d1\u3002<\/p>\n

    \u8fd9\u4e2a\u653b\u51fb\u573a\u666f\u5c40\u9650\u4e8e\u653b\u51fb\u8005\u9700\u8981\u5728\u8def\u7531\u5668\u5916\u4fa7\u7f51\u5361\u7684\u94fe\u8def\u4e0a\uff0c\u6761\u4ef6\u6bd4\u8f83\u82db\u523b\uff0c\u6240\u4ee5\u4e00\u822c\u96be\u6709\u5de8\u5927\u7684\u98ce\u9669\uff0c\u6240\u4ee5\u5e38\u5e38\u88ab\u4eba\u5ffd\u89c6\u4e86\u3002\u800c\u4e14\u8fd9\u4e0d\u662f\u901a\u8fc7\u52ab\u6301 NAT \u6620\u5c04\u8868\u5b9e\u73b0\u7684\u653b\u51fb\uff0c\u662f\u8def\u7531\u5668\u7684\u9632\u706b\u5899\u6ca1\u6709\u914d\u7f6e\u597d\u7559\u4e0b\u7684\u6f0f\u6d1e\u3002<\/p>\n

    \u81f3\u4e8e\u6709\u6ca1\u6709\u5176\u4ed6\u7b26\u5408\u4e3b\u8bf4\u7684\u53ef\u4ee5\u52ab\u6301 NAT \u6620\u5c04\u8868\u7684\u653b\u51fb\u624b\u6bb5\uff0c\u6211\u5c31\u4e0d\u77e5\u9053\u4e86\u3002 <\/p><\/div>\n<\/p><\/div>\n<\/li>\n

  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : noe132 <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    dnat \u4e00\u822c\u662f sip sport dip dport4 \u4e2a\u53c2\u6570\u7ed1\u5b9a\u7684\uff0c\u5e76\u4e14\u662f\u7531\u5185\u90e8\u4e3b\u52a8\u5efa\u7acb\u7684\u3002\u5982\u679c\u4e0d\u662f mitm\uff0c\u662f\u65e0\u6cd5\u5f3a\u884c\u5f80 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : Aliencn <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u5efa\u8bae\u4e3b\u770b\u4e00\u4e0b udp \u6253\u6d1e\u7684\u8fc7\u7a0b\uff0c\u5c31\u80fd\u660e\u767d\u5982\u679c\u9ed1\u5ba2\u8981\u8bbf\u95ee\u5185\u90e8\u8bbe\u5907\uff0c\u5185\u90e8\u8981\u5148\u53d1\u8d77\u4e00\u4e2a\u8fde\u63a5\u624d\u884c\u3002<\/p>\n

    \u7136\u540e\u518d\u770b\u4e00\u4e0b UPnP \u7684\u539f\u7406\u4ee5\u53ca\u7206\u51fa\u6765\u7684\u5b89\u5168\u6f0f\u6d1e\uff0c\u5229\u7528 UPnP \u7684 NAT \u7a7f\u900f\u8fd8\u662f\u53ef\u4ee5\u4ece\u5916\u90e8\u653b\u5165\u5185\u90e8\u7cfb\u7edf\u7684\u3002 <\/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
    @Aliencn \u6211\u76ee\u524d\u5728\u7528 frp \u5de5\u5177\uff0c\u6211\u6bd4\u8f83\u597d\u5947\u4ed6\u6709\u6ca1\u6709\u529e\u6cd5\u5b9e\u73b0\u4e3b\u52a8\u8fde\u5165\uff0c\u6b63\u5e38\u60c5\u51b5\u4e0b\u5e94\u8be5\u662f\u4e0d\u884c\uff0c\u6211\u597d\u5947\u5982\u679c\u80fd\u52ab\u6301\u901a\u8baf\u94fe\u4e2d\u7684\u67d0\u4e2a\u70b9\u505a\u4e9b\u4fee\u6539\u5c01\u5305\u7684\u64cd\u4f5c\u4e0d\u77e5\u9053\u80fd\u4e0d\u80fd\u5b9e\u73b0\u3002 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : updateing <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    NAT Slipstreaming \u53ef\u80fd\u7b97\u662f\u4e00\u4e2a\u653b\u7834 NAT \u7684\u65b9\u5f0f\u5427\uff0c\u4e0d\u8fc7\u4e5f\u662f\u8981\u5ba2\u6237\u7aef\u7a0d\u5fae\u914d\u5408\u4e00\u4e0b\u7684\uff0c\u4e0d\u662f\u76f4\u63a5\u653b\u6b63\u95e8\u7684\u65b9\u5f0f\u3002\u89c1 https:\/\/samy.pl\/slipstream\/ <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : cigarzh <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u4f60\u77e5\u9053\u4ece full cone nat \u5230 symmetric nat \u90fd\u6709\u5565\u533a\u522b\u5417 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : FreeEx <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u60f3\u6cd5\u5f88\u597d\uff0c\u4f46\u662f\u505a\u4e0d\u5230\u7684\u3002
    \u7b2c\u4e00\u70b9\uff1a\u4e8c\u5c42\u7f51\u7edc\u901a\u4fe1\u9700\u8981\u53cc\u65b9\u5728\u540c\u4e00\u4e2a\u5b50\u7f51\u5185\u3002
    \u7b2c\u4e8c\u70b9\uff1a\u4e09\u5c42\u7f51\u7edc\u901a\u4fe1\u9700\u8981\u8def\u7531\u8f6c\u53d1\uff08\u5305\u542b SNAT \u548c DNAT \uff09\u3002
    \u5047\u8bbe\u4f60\u6709\u4e24\u4e2a\u7f51\u5361
    \u5916\u90e8\u7f51\u7edc eth0 192.168.1.10 \uff0c\u5185\u90e8\u7f51\u7edc eth1 10.1.1.10 \uff0cDNAT \u89c4\u5219\u628a\u53e6\u4e00\u53f0\u5185\u7f51\u673a\u5668 10.1.1.99 \u7684 80 \u7aef\u53e3\u6620\u5c04\u5230\u4e86 192.168.1.10 \u7684 80 \u7aef\u53e3\u3002
    \u6211\u6709\u4e00\u53f0 192.168.1.20 \u7684\u673a\u5668\uff0c\u4f2a\u9020\u4e86 10.1.1.88 \u5230 10.1.1.10 \u7684\u6570\u636e\u62a5\u6587\u786c\u662f\u53d1\u5230\u4e86\u4f60\u7684 eth0 \u7f51\u5361\uff0c\u4f60\u731c eth0 \u4f1a\u4e0d\u4f1a\u5904\u7406\u8fd9\u4e2a\u62a5\u6587\uff1f <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : iceheart <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u5982\u679c\u80fd\u5b9e\u73b0\uff0c\u90a3\u4e00\u5b9a\u662f\u4e2a\u5927 bug \u3002\u7ed3\u679c\u662f\u8981\u4e48\u8fd9\u4e2a bug \u88ab\u4fee\u590d\uff0c\u8981\u4e48\u8fd9\u4e2a\u7cfb\u7edf\u88ab\u629b\u5f03\u3002 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n","protected":false},"excerpt":{"rendered":"

    \u4e00\u4e2a\u7f51\u7edc\u5b89\u5168\u65b9\u9762\u7684\u95ee\u9898\uff0c NAT …<\/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\/207220"}],"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=207220"}],"version-history":[{"count":0,"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts\/207220\/revisions"}],"wp:attachment":[{"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=207220"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=207220"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=207220"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}