{"id":48433,"date":"2025-07-30T11:58:30","date_gmt":"2025-07-30T03:58:30","guid":{"rendered":"https:\/\/www.wsisp.com\/helps\/48433.html"},"modified":"2025-07-30T11:58:30","modified_gmt":"2025-07-30T03:58:30","slug":"ensp%e5%ae%9e%e9%aa%8c%e9%a1%b9%e7%9b%ae-%e9%98%b2%e7%81%ab%e5%a2%99%e7%9a%84%e7%ad%96%e7%95%a5%e9%85%8d%e7%bd%ae%e5%9f%ba%e4%ba%8e%e7%ab%af%e5%8f%a3%e7%9a%84nat%e6%9c%8d%e5%8a%a1%e5%99%a8%e7%ab%af","status":"publish","type":"post","link":"https:\/\/www.wsisp.com\/helps\/48433.html","title":{"rendered":"eNSP\u5b9e\u9a8c\u9879\u76ee-\u9632\u706b\u5899\u7684\u7b56\u7565\u914d\u7f6e+\u57fa\u4e8e\u7aef\u53e3\u7684NAT+\u670d\u52a1\u5668\u7aef\u53e3\u6620\u5c04"},"content":{"rendered":"<p><img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/07\/20250730035822-6889985e2e93f.png\" alt=\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" \/><br \/>\n\u6b64\u6b21\u5b9e\u9a8c\u9879\u76ee\u4e3b\u8981\u662f\u4e3a\u4e86\u5b66\u4e60\u5728\u9632\u706b\u5899\u4e0a\u8fdb\u884c\u5b89\u5168\u7b56\u7565\u7684\u914d\u7f6e\u548cNAT\u7684\u76f8\u5173\u529f\u80fd\u914d\u7f6e&#xff0c;\u6211\u4eec\u77e5\u9053\u5728\u8def\u7531\u5668\u4e0a\u4e5f\u53ef\u4ee5\u901a\u8fc7\u914d\u7f6eacl\u548cnat\u8fbe\u5230\u540c\u6837\u7684\u6548\u679c&#xff0c;\u4f46\u662f\u5728\u9632\u706b\u5899\u4e0a\u914d\u7f6e\u6d41\u7a0b\u548c\u914d\u7f6e\u547d\u4ee4\u4f1a\u5b58\u5728\u5dee\u5f02&#xff0c;\u4e14\u9632\u706b\u5899\u672c\u8eab\u662f\u4e3a\u4e86\u8fb9\u754c\u7684\u5b89\u5168\u9632\u62a4\u800c\u751f\u7684&#xff0c;\u56e0\u6b64\u76f8\u6bd4\u4e8e\u8def\u7531\u5668\u800c\u8a00&#xff0c;\u9632\u706b\u5899\u5bf9\u4e8e\u5b89\u5168\u9632\u62a4\u65b9\u9762\u7684\u80fd\u529b\u4f1a\u6bd4\u8def\u7531\u5668\u5f3a&#xff0c;\u4e14\u529f\u80fd\u66f4\u6709\u9488\u5bf9\u6027\u3002\u4e0b\u9762\u6211\u4eec\u4e00\u8d77\u6765\u8be6\u7ec6\u5b66\u4e60\u4e00\u4e0b\u3002<\/p>\n<p>&#8211; 1\u3001\u8bbe\u5907\u63a5\u53e3\u914d\u7f6e<\/p>\n<p>\u8fdb\u884cIP\u5730\u5740\u7684\u914d\u7f6e&#xff0c;\u56e0\u4e3a\u90fd\u662f\u57fa\u672c\u7684\u77e5\u8bc6\u548c\u914d\u7f6e&#xff0c;\u56e0\u6b64\u4e0d\u8fdb\u884c\u8be6\u7ec6\u7684\u6b65\u9aa4\u8bf4\u660e&#xff1b;<\/p>\n<p>&#8211; 2\u3001\u914d\u7f6e\u9632\u706b\u5899<\/p>\n<p>\u9996\u5148\u662f\u9700\u8981\u5212\u5206\u5bf9\u5e94\u7684\u5b89\u5168\u533a\u57df&#xff0c;\u9632\u706b\u5899\u9ed8\u8ba4\u5b58\u57284\u4e2a\u533a\u57df&#xff0c;\u5206\u522b\u662flocal\u3001trust\u3001untrust\u548cDMZ\u3002\u56e0\u4e3a\u9632\u706b\u5899\u4e00\u822c\u662f\u90e8\u7f72\u5728\u7f51\u7edc\u7684\u8fb9\u754c\u5904&#xff0c;\u6216\u8005\u4e24\u4e2a\u7f51\u7edc\u4e4b\u95f4\u9700\u8981\u8fdb\u884c\u9694\u79bb\u7684\u8bdd\u4e5f\u4f1a\u4f7f\u7528\u5230\u9632\u706b\u5899\u8fdb\u884c\u9694\u79bb&#xff0c;\u56e0\u6b64\u7f51\u7edc\u7684\u5185\u7f51\u533a\u57df\u4f1a\u5212\u5206\u4e3atrust\u533a\u57df&#xff08;\u4fe1\u4efb\u533a\u57df&#xff09;&#xff1b;\u5916\u7f51\u533a\u57df&#xff08;\u4e00\u822c\u6307\u4e92\u8054\u7f51\u51fa\u53e3\u4ee5\u5916\u7684\u533a\u57df\u6216\u5176\u4f59\u7684\u7f51\u7edc\u9694\u79bb\u533a\u57df&#xff09;\u8fd9\u4f1a\u5212\u5206\u4e3auntrust\u533a\u57df&#xff08;\u975e\u4fe1\u4efb\u533a\u57df&#xff09;&#xff1b;\u800cDMZ\u53c8\u79f0\u4e3a\u519b\u4e8b\u7f13\u51b2\u533a&#xff0c;\u4e00\u822c\u5e94\u7528\u670d\u52a1\u5668\u4f1a\u90e8\u7f72\u5728\u6b64\u533a\u57df&#xff0c;\u5047\u5982\u5916\u7f51\u533a\u57df\u7684\u7528\u6237\u9700\u8981\u8bbf\u95ee\u670d\u52a1\u5668\u65f6&#xff0c;\u6d41\u91cf\u53ea\u4f1a\u5230\u8fbeDMZ\u533a\u57df\u800c\u4e0d\u4f1a\u8fdb\u5165\u5230trust\u533a\u57df\u4e2d&#xff0c;\u8fd9\u6837\u964d\u4f4e\u4e86\u5185\u90e8\u7f51\u7edc\u53d7\u653b\u51fb\u7684\u98a8\u96aa\u3002<\/p>\n<p>\u601d\u8def&#xff1a;\u5206\u6790\u4ee5\u4e0a\u62d3\u6251\u7ed3\u6784&#xff0c;\u53ef\u4ee5\u770b\u51fa\u9632\u706b\u5899\u4ee5\u4e0b\u7684\u90e8\u5206\u4e3a\u5185\u7f51\u533a\u57df&#xff0c;\u6240\u4ee5\u5212\u5206\u4e3atrust\u533a\u57df&#xff1b;\u9632\u706b\u5899\u53f3\u8fb9\u90e8\u7f72\u4e86\u4e00\u5929\u670d\u52a1\u5668&#xff0c;\u4e3b\u8981\u4f5c\u7528\u4e8e\u5185\u5916\u7f51\u5bf9\u5e94\u7528\u7cfb\u7edf\u7684\u8bbf\u95ee&#xff0c;\u6240\u4ee5\u5212\u5206\u4e3aDMZ\u533a\u57df&#xff1b;\u9632\u706b\u5899\u4e0a\u9762\u8fde\u63a5\u4e86\u4e92\u8054\u7f51&#xff0c;\u6b64\u533a\u57df\u4e3a\u7f51\u7edc\u7684\u51fa\u53e3&#xff0c;\u6240\u4ee5\u5212\u5206\u4e3auntrust\u533a\u57df\u3002<\/p>\n<p><span class=\"token namespace\">[FW]<\/span>firewall zone trust<br \/>\n<span class=\"token namespace\">[FW-zone-trust]<\/span>add interface g1<span class=\"token operator\">\/<\/span>0<span class=\"token operator\">\/<\/span>0<br \/>\n<span class=\"token namespace\">[FW-zone-trust]<\/span>qu<br \/>\n<span class=\"token namespace\">[FW]<\/span>firewall zone dmz<br \/>\n<span class=\"token namespace\">[FW-zone-dmz]<\/span>add interface g1<span class=\"token operator\">\/<\/span>0<span class=\"token operator\">\/<\/span>1<br \/>\n<span class=\"token namespace\">[FW-zone-dmz]<\/span>qu<br \/>\n<span class=\"token namespace\">[FW]<\/span>firewall zone untrust<br \/>\n<span class=\"token namespace\">[FW-zone-untrust]<\/span>add interface g1<span class=\"token operator\">\/<\/span>0<span class=\"token operator\">\/<\/span>2<br \/>\n<span class=\"token namespace\">[FW-zone-untrust]<\/span>qu<\/p>\n<p>&#8211; 3\u3001\u521b\u5efa\u5b89\u5168\u7b56\u7565<\/p>\n<p>\u8fdb\u5165\u5b89\u5168\u7b56\u7565\u89c6\u56fe&#xff0c;\u521b\u5efa\u89c4\u5219\u540d\u79f0\u4e3atrust_to_untrust&#xff0c;\u7136\u540e\u57fa\u4e8e\u533a\u57df\u8fdb\u884c\u5b89\u5168\u7b56\u7565\u7684\u914d\u7f6e\u3002\u914d\u7f6e\u6e90\u533a\u57df\u4e3atrust&#xff0c;\u76ee\u7684\u533a\u57df\u4e3auntrust&#xff0c;\u6267\u884c\u7684\u52a8\u4f5c\u4e3a\u5141\u8bb8\u653e\u884c&#xff0c;\u610f\u601d\u662f\u653e\u884ctrust\u533a\u57df\u5230untrust\u533a\u57df\u7684\u6d41\u91cf&#xff0c;\u5185\u7f51\u7528\u6237\u5373\u53ef\u4ee5\u8bbf\u95ee\u4e92\u8054\u7f51\u3002<\/p>\n<p><span class=\"token namespace\">[FW]<\/span>security<span class=\"token operator\">&#8211;<\/span>policy<br \/>\n<span class=\"token namespace\">[FW-policy-security]<\/span>rule name trust_to_untrust<br \/>\n<span class=\"token namespace\">[FW-policy-security-rule-trust_to_untrust]<\/span>source<span class=\"token operator\">&#8211;<\/span>zone trust<br \/>\n<span class=\"token namespace\">[FW-policy-security-rule-trust_to_untrust]<\/span>destination<span class=\"token operator\">&#8211;<\/span>zone untrust<br \/>\n<span class=\"token namespace\">[FW-policy-security-rule-trust_to_untrust]<\/span>action permit<\/p>\n<p>\u73b0\u5728\u6211\u4eec\u6765\u6d4b\u8bd5\u4e00\u4e0bpc1\u662f\u5426\u80fd\u591fping\u901a\u4e92\u8054\u7f51\u7684\u5730\u5740\u3002<br \/>\n<img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/07\/20250730035822-6889985e8f5c4.png\" alt=\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" \/><br \/>\n<img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/07\/20250730035823-6889985f1b586.png\" alt=\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" \/><\/p>\n<p>\u6211\u4eec\u53d1\u73b0PC1\u6ca1\u6cd5ping\u901a\u4e92\u8054\u7f51\u7684\u5730\u5740&#xff0c;\u5bf9\u4e92\u8054\u7f51\u7684G0\/0\/0\u63a5\u53e3\u8fdb\u884c\u6293\u5305\u5206\u6790&#xff0c;\u53d1\u73b0ping\u62a5\u6587\u662f\u80fd\u591f\u8fbe\u5230\u4e92\u8054\u7f51\u5904\u7684&#xff0c;\u4f46\u662f\u6ca1\u6709\u54cd\u5e94\u7684ICMP\u62a5\u6587&#xff0c;\u56e0\u6b64\u53ef\u4ee5\u5224\u65ad&#xff0c;\u4e92\u8054\u7f51\u5904\u6ca1\u6709ICMP\u62a5\u6587\u7684\u56de\u7a0b\u8def\u7531\u3002<br \/>\n\u6211\u4e48\u4f60\u67e5\u770b\u4e92\u8054\u7f51\u5904\u7684\u8def\u7531\u8868&#xff0c;\u53d1\u73b0\u6ca1\u6709\u5230\u8fbe192.168.1.0\/24\u7f51\u6bb5\u7684\u8def\u7531&#xff0c;\u56e0\u6b64\u5370\u8bc1\u4e86\u6211\u4eec\u7684\u5224\u65ad\u3002<\/p>\n<p><span class=\"token namespace\">[Huawei]<\/span>dis ip routing<span class=\"token operator\">&#8211;<\/span>table<br \/>\nRoute Flags: R <span class=\"token operator\">&#8211;<\/span> relay<span class=\"token punctuation\">,<\/span> D <span class=\"token operator\">&#8211;<\/span> download to fib<br \/>\n<span class=\"token operator\">&#8212;<\/span>&#8211;<span class=\"token operator\">&#8212;<\/span>&#8211;<span class=\"token operator\">&#8212;<\/span>&#8211;<span class=\"token operator\">&#8212;<\/span>&#8211;<span class=\"token operator\">&#8212;<\/span>&#8211;<span class=\"token operator\">&#8212;<\/span>&#8211;<span class=\"token operator\">&#8212;<\/span>&#8211;<span class=\"token operator\">&#8212;<\/span>&#8211;<span class=\"token operator\">&#8212;<\/span>&#8211;<span class=\"token operator\">&#8212;<\/span>&#8211;<span class=\"token operator\">&#8212;<\/span>&#8211;<span class=\"token operator\">&#8212;<\/span>&#8211;<span class=\"token operator\">&#8212;<\/span>&#8211;<span class=\"token operator\">&#8212;<\/span>&#8211;<span class=\"token operator\">&#8212;<\/span>&#8211;<span class=\"token operator\">&#8212;<\/span>&#8211;<span class=\"token operator\">&#8212;<\/span>&#8211;<span class=\"token operator\">&#8212;<\/span>&#8211;<span class=\"token operator\">&#8212;<\/span>&#8211;<span class=\"token operator\">&#8212;<\/span>&#8211;<span class=\"token operator\">&#8212;<\/span>&#8211;<span class=\"token operator\">&#8212;<\/span>&#8211;<span class=\"token operator\">&#8212;<\/span>&#8211;<span class=\"token operator\">&#8212;<\/span>&#8211;<span class=\"token operator\">&#8212;<\/span>&#8211;<span class=\"token operator\">&#8212;<\/span><span class=\"token operator\">&#8211;<\/span><br \/>\nRouting Tables: Public<br \/>\n         Destinations : 7        Routes : 7        <\/p>\n<p>Destination<span class=\"token operator\">\/<\/span>Mask    Proto   Pre  Cost      Flags NextHop         Interface<\/p>\n<p>      100<span class=\"token punctuation\">.<\/span>1<span class=\"token punctuation\">.<\/span>1<span class=\"token punctuation\">.<\/span>0<span class=\"token operator\">\/<\/span>24  Direct  0    0           D   100<span class=\"token punctuation\">.<\/span>1<span class=\"token punctuation\">.<\/span>1<span class=\"token punctuation\">.<\/span>2       GigabitEthernet<br \/>\n0<span class=\"token operator\">\/<\/span>0<span class=\"token operator\">\/<\/span>0<br \/>\n      100<span class=\"token punctuation\">.<\/span>1<span class=\"token punctuation\">.<\/span>1<span class=\"token punctuation\">.<\/span>2<span class=\"token operator\">\/<\/span>32  Direct  0    0           D   127<span class=\"token punctuation\">.<\/span>0<span class=\"token punctuation\">.<\/span>0<span class=\"token punctuation\">.<\/span>1       GigabitEthernet<br \/>\n0<span class=\"token operator\">\/<\/span>0<span class=\"token operator\">\/<\/span>0<br \/>\n    100<span class=\"token punctuation\">.<\/span>1<span class=\"token punctuation\">.<\/span>1<span class=\"token punctuation\">.<\/span>255<span class=\"token operator\">\/<\/span>32  Direct  0    0           D   127<span class=\"token punctuation\">.<\/span>0<span class=\"token punctuation\">.<\/span>0<span class=\"token punctuation\">.<\/span>1       GigabitEthernet<br \/>\n0<span class=\"token operator\">\/<\/span>0<span class=\"token operator\">\/<\/span>0<br \/>\n      127<span class=\"token punctuation\">.<\/span>0<span class=\"token punctuation\">.<\/span>0<span class=\"token punctuation\">.<\/span>0<span class=\"token operator\">\/<\/span>8   Direct  0    0           D   127<span class=\"token punctuation\">.<\/span>0<span class=\"token punctuation\">.<\/span>0<span class=\"token punctuation\">.<\/span>1       InLoopBack0<br \/>\n      127<span class=\"token punctuation\">.<\/span>0<span class=\"token punctuation\">.<\/span>0<span class=\"token punctuation\">.<\/span>1<span class=\"token operator\">\/<\/span>32  Direct  0    0           D   127<span class=\"token punctuation\">.<\/span>0<span class=\"token punctuation\">.<\/span>0<span class=\"token punctuation\">.<\/span>1       InLoopBack0<br \/>\n127<span class=\"token punctuation\">.<\/span>255<span class=\"token punctuation\">.<\/span>255<span class=\"token punctuation\">.<\/span>255<span class=\"token operator\">\/<\/span>32  Direct  0    0           D   127<span class=\"token punctuation\">.<\/span>0<span class=\"token punctuation\">.<\/span>0<span class=\"token punctuation\">.<\/span>1       InLoopBack0<br \/>\n255<span class=\"token punctuation\">.<\/span>255<span class=\"token punctuation\">.<\/span>255<span class=\"token punctuation\">.<\/span>255<span class=\"token operator\">\/<\/span>32  Direct  0    0           D   127<span class=\"token punctuation\">.<\/span>0<span class=\"token punctuation\">.<\/span>0<span class=\"token punctuation\">.<\/span>1       InLoopBack0<\/p>\n<p>\u5728\u4e92\u8054\u7f51\u5904\u914d\u7f6e\u4e86\u4e00\u5929\u5230\u8fbe192.168.1.0\/24\u7684\u9759\u6001\u8def\u7531\u540e&#xff0c;PC1\u80fd\u591f\u987a\u5229ping\u901a\u4e92\u8054\u7f51&#xff1b;\u800c\u4e92\u8054\u7f51\u8bbf\u95eePC1&#xff0c;\u6d41\u91cf\u5c06\u4f1a\u53d7\u5230\u963b\u62e6&#xff1b;<br \/>\n<img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/07\/20250730035823-6889985fbb1e9.png\" alt=\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" \/><br \/>\n<img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/07\/20250730035824-6889986086806.png\" alt=\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" \/><\/p>\n<p>&#8211; 4\u3001\u57fa\u4e8e\u7aef\u53e3\u914d\u7f6eNAT<\/p>\n<p>\u4ee5\u4e0a\u6211\u4eec\u901a\u8fc7\u914d\u7f6e\u9759\u6001\u8def\u7531\u7684\u65b9\u5f0f\u8ba9ICMP\u7684\u54cd\u5e94\u62a5\u6587\u6709\u4e86\u56de\u7a0b\u8def\u7531&#xff0c;\u4f46\u5728\u5b9e\u9645\u7f51\u7edc\u90e8\u7f72\u4e2d\u6211\u4eec\u5e76\u4e0d\u80fd\u67e5\u770b\u548c\u64cd\u4f5c\u5230\u4e92\u8054\u7f51\u4e2d\u7684\u8def\u7531\u5668&#xff0c;\u56e0\u6b64\u6211\u4eec\u5f15\u5165\u4e86\u4e00\u4e2a\u65b0\u7684\u6280\u672f-NAT\u6280\u672f&#xff0c;NAT\u6280\u672f\u4e3b\u8981\u7528\u4e8e\u5185\u5916\u7f51\u4e4b\u95f4\u8fdb\u884c\u5730\u5740\u8f6c\u6362\u529f\u80fd&#xff0c;\u80fd\u591f\u628a\u5185\u7f51\u7684\u5730\u5740\u8f6c\u6362\u6210\u516c\u7f51\u5730\u5740&#xff0c;\u5e76\u4e14\u5728\u4e92\u8054\u7f51\u4e2d\u4ee5\u516c\u7f51IP\u4f5c\u4e3a\u6e90\u5730\u5740\u8fdb\u884c\u4f20\u8f93\u3002<\/p>\n<p>\u6211\u4eec\u9996\u5148\u5220\u9664\u5728\u4e92\u8054\u7f51\u8def\u7531\u5668\u4e2d\u914d\u7f6e\u7684\u9759\u6001\u8def\u7531&#xff0c;\u7136\u540e\u5728\u9632\u706b\u5899\u4e2d\u914d\u7f6eNAT\u5730\u5740\u3002<\/p>\n<p><span class=\"token namespace\">[FW]<\/span>nat<span class=\"token operator\">&#8211;<\/span>policy<br \/>\n<span class=\"token namespace\">[FW-policy-nat]<\/span>rule name policy_nat1<br \/>\n<span class=\"token namespace\">[FW-policy-nat-rule-policy_nat1]<\/span>action source<span class=\"token operator\">&#8211;<\/span>nat easy<span class=\"token operator\">&#8211;<\/span>ip <\/p>\n<p>\u7136\u540e\u5728PC1\u4e2d\u5bf9\u4e92\u8054\u7f51\u8fdb\u884cping\u6d4b\u8bd5&#xff0c;\u53d1\u73b0\u80fd\u591fping\u901a&#xff1b;<br \/>\n<img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/07\/20250730035824-68899860ad932.png\" alt=\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" \/><br \/>\n\u67e5\u770b\u9632\u706b\u5899\u7684\u5730\u5740\u8f6c\u6362\u8868&#xff0c;IP\u5730\u5740\u80fd\u591f\u6b63\u5e38\u8fdb\u884c\u8f6c\u6362&#xff0c;\u4e14\u57fa\u4e8e\u901a\u51fa\u53e3IP\u5730\u5740\u7684\u4e0d\u540c\u7aef\u53e3\u8fdb\u884c\u6570\u636e\u5305\u8f6c\u53d1&#xff1b;<br \/>\n<img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/07\/20250730035824-68899860ef41a.png\" alt=\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" \/><br \/>\n\u5728\u4e92\u8054\u7f51\u8def\u7531\u5668\u7684G0\/0\/0\u63a5\u53e3\u5904\u8fdb\u884c\u6293\u5305&#xff0c;\u6e90\u5730\u5740\u4e3a\u51fa\u53e3IP\u5730\u5740&#xff1b;<br \/>\n<img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/07\/20250730035825-688998618bd7d.png\" alt=\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" \/><\/p>\n<p>&#8211; 5\u3001\u670d\u52a1\u5668\u5728\u516c\u7f51\u4e2d\u7684\u7aef\u53e3\u6620\u5c04<\/p>\n<p>\u4e0a\u9762\u5b8c\u6210\u4e86&#xff0c;trust\u533a\u57df\u5230untrust\u533a\u57df\u7684\u5b89\u5168\u7b56\u7565\u914d\u7f6e&#xff0c;\u63a5\u4e0b\u6765\u9700\u8981\u914d\u7f6e\u6d41\u91cf\u5230\u8fbeDMZ\u533a\u57df\u7684\u5b89\u5168\u7b56\u7565&#xff1b;<\/p>\n<p>\u9996\u5148\u9700\u8981\u5b8c\u6210trust\u533a\u57df\u5230\u8fbeDMZ\u7684\u6d41\u91cf\u653e\u901a&#xff0c;\u6211\u4eec\u540c\u6837\u7684\u4e5f\u662f\u521b\u5efa\u76f8\u5173\u7684\u5b89\u5168\u7b56\u7565&#xff1b;<\/p>\n<p><span class=\"token namespace\">[FW]<\/span>security<span class=\"token operator\">&#8211;<\/span>policy<br \/>\n<span class=\"token namespace\">[FW-policy-security]<\/span>rule name trust_to_dmz<br \/>\n<span class=\"token namespace\">[FW-policy-security-rule-trust_to_dmz]<\/span>source<span class=\"token operator\">&#8211;<\/span>zone trust<br \/>\n<span class=\"token namespace\">[FW-policy-security-rule-trust_to_dmz]<\/span>destination<span class=\"token operator\">&#8211;<\/span>zone dmz<br \/>\n<span class=\"token namespace\">[FW-policy-security-rule-trust_to_dmz]<\/span>action permit<br \/>\n<span class=\"token namespace\">[FW-policy-security-rule-trust_to_dmz]<\/span>qu<\/p>\n<p>\u6d4b\u8bd5PC1\u8bbf\u95ee\u670d\u52a1\u5668&#xff0c;\u80fd\u591fping\u901a<br \/>\n<img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/07\/20250730035826-688998623b058.png\" alt=\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" \/><br \/>\n\u63a5\u4e0b\u6765\u9700\u8981\u914d\u7f6e\u4e92\u8054\u7f51\u8bbf\u95ee\u670d\u52a1\u5668\u7684\u5b89\u5168\u7b56\u7565&#xff0c;\u4f46\u662f\u671f\u95f4\u6211\u4eec\u9700\u8981\u6ce8\u610f&#xff0c;\u5728\u771f\u5b9e\u7f51\u7edc\u4e2d\u4e3a\u4e86\u7f51\u7edc\u7684\u5b89\u5168\u6027&#xff0c;\u6211\u4eec\u4e00\u822c\u4e0d\u4f1a\u628a\u670d\u52a1\u5668\u7684\u5185\u7f51IP\u5730\u5740\u76f4\u63a5\u5141\u8bb8\u4e92\u8054\u7f51\u7684\u7528\u6237\u8fdb\u884c\u8bbf\u95ee\u3002\u56e0\u6b64\u6211\u4eec\u4f1a\u5f15\u5165\u4e00\u4e2a\u7aef\u53e3\u6620\u5c04\u7684\u6280\u672f&#xff0c;\u80fd\u591f\u628a\u670d\u52a1\u5668\u7684\u7aef\u53e3\u6620\u5c04\u5230\u516c\u7f51\u4e2d&#xff0c;IP\u5730\u5740\u8f6c\u6362\u4e3a\u516c\u7f51\u7684IP\u5730\u5740&#xff0c;\u516c\u7f51\u7684\u7528\u6237\u5c31\u53ef\u4ee5\u901a\u8fc7\u6b64IP\u5730\u5740\u52a0\u4e0a\u6620\u5c04\u7684\u7aef\u53e3\u5bf9\u670d\u52a1\u5668\u8fdb\u884c\u8bbf\u95ee\u3002<\/p>\n<p>\u9996\u5148\u5728\u9632\u706b\u5899\u4e0a\u914d\u7f6e\u7aef\u53e3\u6620\u5c04&#xff0c;\u63a5\u7740\u914d\u7f6e\u5b89\u5168\u7b56\u7565\u653e\u901auntrust\u5230DMZ\u533a\u57df\u7684\u6d41\u91cf&#xff1b;<\/p>\n<p><span class=\"token namespace\">[FW]<\/span>nat server 1 protocol tcp global 100<span class=\"token punctuation\">.<\/span>1<span class=\"token punctuation\">.<\/span>1<span class=\"token punctuation\">.<\/span>100 80 inside 192<span class=\"token punctuation\">.<\/span>168<span class=\"token punctuation\">.<\/span>2<span class=\"token punctuation\">.<\/span>100 80<br \/>\n<span class=\"token operator\">\/<\/span><span class=\"token operator\">\/<\/span>100<span class=\"token punctuation\">.<\/span>1<span class=\"token punctuation\">.<\/span>1<span class=\"token punctuation\">.<\/span>100\u4e3a\u8f6c\u6362\u7684\u516c\u7f51\u5730\u5740&#xff0c;\u6620\u5c04\u7684\u7aef\u53e3\u53f7\u4e3a80\u7aef\u53e3&#xff0c;192<span class=\"token punctuation\">.<\/span>168<span class=\"token punctuation\">.<\/span>2<span class=\"token punctuation\">.<\/span>100\u4e3a\u670d\u52a1\u5668\u7684\u5185\u7f51IP\u5730\u5740<br \/>\n<span class=\"token namespace\">[FW]<\/span>security<span class=\"token operator\">&#8211;<\/span>policy<br \/>\n<span class=\"token namespace\">[FW-policy-security]<\/span> rule name untrust_to_dmz<br \/>\n<span class=\"token namespace\">[FW-policy-security-rule-untrust_to_dmz]<\/span> source<span class=\"token operator\">&#8211;<\/span>zone untrust<br \/>\n<span class=\"token namespace\">[FW-policy-security-rule-untrust_to_dmz]<\/span> destination<span class=\"token operator\">&#8211;<\/span>zone dmz<br \/>\n<span class=\"token namespace\">[FW-policy-security-rule-untrust_to_dmz]<\/span> action permit<\/p>\n<p>\u63a5\u4e0b\u6765\u6d4b\u8bd5\u7ed3\u679c&#xff0c;\u6253\u5f00\u670d\u52a1\u5668\u7684HttpServer\u529f\u80fd&#xff1b;<br \/>\n<img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/07\/20250730035826-688998626c183.png\" alt=\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" \/><br \/>\n\u5728\u4e92\u8054\u7f51\u8def\u7531\u5668\u4e2dtelnet\u670d\u52a1\u5668\u6620\u5c04\u7684\u7aef\u53e3&#xff1b;<\/p>\n<p>&lt;Huawei&gt;telnet 100<span class=\"token punctuation\">.<\/span>1<span class=\"token punctuation\">.<\/span>1<span class=\"token punctuation\">.<\/span>100 80<br \/>\n  Press CTRL_<span class=\"token punctuation\">]<\/span> to quit telnet mode<br \/>\n  Trying 100<span class=\"token punctuation\">.<\/span>1<span class=\"token punctuation\">.<\/span>1<span class=\"token punctuation\">.<\/span>100 <span class=\"token punctuation\">.<\/span><span class=\"token punctuation\">.<\/span><span class=\"token punctuation\">.<\/span><br \/>\n  Connected to 100<span class=\"token punctuation\">.<\/span>1<span class=\"token punctuation\">.<\/span>1<span class=\"token punctuation\">.<\/span>100 <span class=\"token punctuation\">.<\/span><span class=\"token punctuation\">.<\/span><span class=\"token punctuation\">.<\/span><\/p>\n<p>\u67e5\u770b\u670d\u52a1\u5668\u4e0a\u7684\u65e5\u5fd7\u4fe1\u606f&#xff0c;\u80fd\u591f\u63a5\u6536\u5230\u670d\u52a1\u8bf7\u6c42\u4fe1\u606f&#xff1b;<br \/>\n<img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/07\/20250730035826-688998629b710.png\" alt=\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" \/><br \/>\n\u5728\u67e5\u770b\u9632\u706b\u5899\u4e0anat\u7684\u8f6c\u6362\u8868&#xff0c;\u6620\u5c04\u7684IP\u5730\u5740\u548c\u7aef\u53e3\u80fd\u591f\u6210\u529f\u8f6c\u6362\u6210\u670d\u52a1\u5668\u7684\u5185\u7f51\u5730\u5740\u548c\u7aef\u53e3&#xff1b;<br \/>\n<img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/07\/20250730035826-68899862ba840.png\" alt=\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" \/><br \/>\n\u540e\u9762\u6211\u4eec\u518d\u9a8c\u8bc1\u4e00\u4e0b\u65f6\u5019\u53ea\u6709\u4f7f\u7528\u6620\u5c04\u7684IP\u5730\u5740\u548c\u7aef\u53e3\u624d\u80fd\u8bbf\u95ee\u670d\u52a1\u5668&#xff0c;\u80fd\u591f\u53d1\u73b0\u670d\u52a1\u5668\u6ca1\u6709\u6536\u5230http\u7684\u8bf7\u6c42&#xff0c;\u4e92\u8054\u7f51\u8def\u7531\u5668\u65e0\u6cd5\u8bbf\u95ee\u670d\u52a1\u5668&#xff1b;<br \/>\n<img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/07\/20250730035826-68899862cd39a.png\" alt=\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" \/><\/p>\n<p>\u77e5\u8bc6\u5b9e\u8df5\u6269\u5c55&#xff1b;<br \/>\n\u6211\u4eec\u8fd8\u80fd\u901a\u8fc7web\u754c\u9762\u5bf9\u9632\u706b\u5899\u8fdb\u884c\u7ba1\u7406&#xff0c;\u4e14\u5728\u5b9e\u9645\u5de5\u4f5c\u4e2d\u66f4\u591a\u7528\u4e8e\u540e\u671f\u8bbe\u5907\u5b89\u5168\u7b56\u7565\u548c\u5b89\u5168\u9632\u62a4\u65b9\u9762\u7684\u8fd0\u884c\u7ef4\u62a4&#xff0c;\u76f8\u6bd4\u4e8e\u547d\u4ee4\u884cweb\u754c\u9762\u5bf9\u4e8e\u8bbe\u5907\u7684\u7ba1\u7406\u66f4\u4e3a\u65b9\u4fbf\u548c\u7b80\u5355&#xff0c;\u4e0b\u9762\u901a\u8fc7\u76f8\u5e94\u7684\u914d\u7f6e\u5b9e\u73b0\u9632\u706b\u5899\u7684web\u754c\u9762\u64cd\u4f5c\u548c\u7ba1\u7406\u3002<br \/>\n\u9996\u5148\u914d\u7f6e\u548c\u6dfb\u52a0\u7f51\u7edc\u9002\u914d\u5668&#xff0c;\u5b89\u88c5\u56de\u73af\u9002\u914d\u5668&#xff1b;<br \/>\n<img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/07\/20250730035827-68899863698f4.png\" alt=\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" \/><br \/>\n<img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/07\/20250730035827-688998639e0c2.png\" alt=\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" \/><br \/>\n<img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/07\/20250730035827-68899863b6357.png\" alt=\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" \/><br \/>\n\u7136\u540e\u914d\u7f6e\u56de\u73af\u9002\u914d\u5668\u7684IP\u5730\u5740&#xff1b;<br \/>\n<img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/07\/20250730035827-68899863e5609.png\" alt=\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" \/><br \/>\n\u6253\u5f00eNSP&#xff0c;\u914d\u7f6eCloud\u5b8c\u6210\u540e\u4e0e\u9632\u706b\u5899\u8fdb\u884c\u8fde\u63a5&#xff0c;\u5f00\u542f\u9632\u706b\u5899\u3002<br \/>\n\u6ce8\u610f&#xff1a;\u6dfb\u52a0\u4e86\u7f51\u7edc\u9002\u914d\u5668\u540e\u9700\u8981\u91cd\u65b0\u5b89\u88c5WinPcap,\u5426\u5219\u5728\u7ed1\u5b9a\u4fe1\u606f\u4e2d\u4e0d\u4f1a\u663e\u793a\u3002<br \/>\n<img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/07\/20250730035828-6889986447d78.png\" alt=\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" \/><br \/>\n\u7136\u540e\u5728\u9632\u706b\u5899\u4e2d\u914d\u7f6e\u7aef\u53e3\u4fe1\u606f&#xff1b;<\/p>\n<p><span class=\"token namespace\">[USG6000V1]<\/span>interface g0<span class=\"token operator\">\/<\/span>0<span class=\"token operator\">\/<\/span>0<br \/>\n<span class=\"token namespace\">[USG6000V1-GigabitEthernet0\/0\/0]<\/span>ip add 10<span class=\"token punctuation\">.<\/span>1<span class=\"token punctuation\">.<\/span>1<span class=\"token punctuation\">.<\/span>2 24<br \/>\n<span class=\"token namespace\">[USG6000V1-GigabitEthernet0\/0\/0]<\/span>service<span class=\"token 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