{"id":506,"date":"2021-11-18T19:53:58","date_gmt":"2021-11-18T11:53:58","guid":{"rendered":"https:\/\/aic.leexinghai.com\/?p=506"},"modified":"2021-11-18T19:54:00","modified_gmt":"2021-11-18T11:54:00","slug":"h11115-iptables%e9%98%b2%e7%81%ab%e5%a2%99%e5%ae%9e%e8%ae%ad3","status":"publish","type":"post","link":"https:\/\/www.leexinghai.com\/aic\/h11115-iptables%e9%98%b2%e7%81%ab%e5%a2%99%e5%ae%9e%e8%ae%ad3\/","title":{"rendered":"H11115-iptables\u9632\u706b\u5899\u5b9e\u8bad3"},"content":{"rendered":"\n<p><strong>1.1<\/strong><strong>\u5b9e\u9a8c\u76ee\u7684<\/strong><strong><\/strong><\/p>\n\n\n\n<p>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; \u4e86\u89e3IPTABLE\u9632\u706b\u5899\u7684NAT\u8f6c\u53d1\u539f\u7406<\/p>\n\n\n\n<p><strong>1.2 <\/strong><strong>\u5b9e\u9a8c\u5185\u5bb9<\/strong><strong><\/strong><\/p>\n\n\n\n<ol class=\"wp-block-list\" type=\"1\"><li>\u521b\u5efa\u4e09\u53f0linux centos7\u670d\u52a1\u5668\u865a\u62df\u673a<ol><li>\u524d\u63d0\uff1a\u5145\u5f53\u8def\u7531\u5668\u7f51\u5173\u8fd9\u53f0linux7\u670d\u52a1\u5668\u5df2\u7ecf\u5b89\u88c5iptables\u670d\u52a1\uff0c\u5b89\u88c5\u5b8c\u5148\u5173\u95ed\u4e0d\u7136\u4f1a\u5f71\u54cd\u5b9e\u9a8c\u7ed3\u679c\uff08\u6ca1\u6709\u5b89\u88c5iptables\u670d\u52a1\u7684\u8bdd\uff0c\u9002\u914d\u5668\u9ed8\u8ba4vmware8 nat\u6a21\u5f0f\u5148\u4e0b\u8f7d\u597diptables\u670d\u52a1\uff09\uff0c\u540c\u65f6\u4e09\u53f0\u865a\u62df\u673a\u8981\u5173\u95edcentos7\u81ea\u5e26\u7684firewalld\u670d\u52a1\uff0c\uff08\u5173\u95edfirewalld\u670d\u52a1\u547d\u4ee4\uff1asystemctl stop firewalld\uff09<\/li><\/ol><\/li><li>\u7ed9\u7f51\u5173\u8def\u7531\u5668\u8fd9\u53f0\u865a\u62df\u673a\u591a\u589e\u52a0\u4e00\u5757\u7f51\u5361<\/li><\/ol>\n\n\n\n<p>\u4e3a\u4e86\u66f4\u597d\u533a\u5206\u5185\u5916\u7f51\u548c\u8def\u7531\u5668\u5206\u522b\u7ed9\u4e09\u53f0\u865a\u62df\u673a\u91cd\u547d\u540d\uff0c\u91cd\u65b0\u8c03\u8bd5\u4e09\u53f0\u4e3b\u673a\u7684\u7f51\u7edc\u9002\u914d\u5668<\/p>\n\n\n\n<p>\u5185\u7f51Vmware 1\uff08\u4ec5\u4e3b\u673a\u6a21\u5f0f\uff09<\/p>\n\n\n\n<p>\u8def\u7531\u5668\u8fde\u63a5\u5185\u7f51\u7684\u7f51\u5361 Vmware 1\uff08\u4ec5\u4e3b\u673a\u6a21\u5f0f\uff09<\/p>\n\n\n\n<p>\u8def\u7531\u5668\u8fde\u63a5\u5916\u7f51\u7684\u7f51\u5361 Vmware 2\uff08\u4ec5\u4e3b\u673a\u6a21\u5f0f\uff09<\/p>\n\n\n\n<p>\u5916\u7f51Vmware 2\uff08\u4ec5\u4e3b\u673a\u6a21\u5f0f\uff09<\/p>\n\n\n\n<p><strong>1.3 <\/strong><strong>\u5b9e\u9a8c\u6b65\u9aa4<\/strong>\uff08\u5b9e\u9a8c\u5185\u5bb9\u622a\u56fe\u53ca\u9002\u5f53\u6587\u5b57\u89e3\u6790\u548c\u7ed3\u679c\u5206\u6790\uff09<\/p>\n\n\n\n<p>\u672c\u5b9e\u9a8c\u7684\u3010C7\u3011\u865a\u62df\u673a\u4e3a\u8def\u7531\u5668\uff0c\u5176\u4f59\u7684\u5185\u5916\u7f51\u4e3b\u673a\u4ee5\u5b9e\u9645\u540d\u79f0\u663e\u793a\u3002<\/p>\n\n\n\n<p>1.\u8bbe\u7f6e\u5185\u7f51\u4e3b\u673a\u7684ip\u4e3a192.168.100.10\uff0c\u5982\u56fe1\u6240\u793a\u3002<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"482\" height=\"428\" src=\"https:\/\/www.leexinghai.com\/aic\/wp-content\/uploads\/2021\/11\/image.png\" alt=\"\" class=\"wp-image-507\" srcset=\"https:\/\/www.leexinghai.com\/aic\/wp-content\/uploads\/2021\/11\/image.png 482w, https:\/\/www.leexinghai.com\/aic\/wp-content\/uploads\/2021\/11\/image-300x266.png 300w\" sizes=\"auto, (max-width: 482px) 100vw, 482px\" \/><figcaption>\u56fe1<\/figcaption><\/figure><\/div>\n\n\n\n<p>2.\u8def\u7531\u5668\u4e3b\u673a\u8bbe\u7f6e\u4e24\u4e2a\u7f51\u5361\u5730\u5740\u5206\u522b\u4e3a\u5185\u7f51\u548c\u5916\u7f51\uff0c\u5982\u56fe2\u3001\u56fe3\u6240\u793a\u3002<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"470\" height=\"390\" src=\"https:\/\/www.leexinghai.com\/aic\/wp-content\/uploads\/2021\/11\/image-1.png\" alt=\"\" class=\"wp-image-508\" srcset=\"https:\/\/www.leexinghai.com\/aic\/wp-content\/uploads\/2021\/11\/image-1.png 470w, https:\/\/www.leexinghai.com\/aic\/wp-content\/uploads\/2021\/11\/image-1-300x249.png 300w\" sizes=\"auto, (max-width: 470px) 100vw, 470px\" \/><figcaption>\u56fe2<\/figcaption><\/figure><\/div>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.leexinghai.com\/aic\/wp-content\/uploads\/2021\/11\/image-2.png\" alt=\"\" class=\"wp-image-509\" width=\"219\" height=\"220\" srcset=\"https:\/\/www.leexinghai.com\/aic\/wp-content\/uploads\/2021\/11\/image-2.png 219w, https:\/\/www.leexinghai.com\/aic\/wp-content\/uploads\/2021\/11\/image-2-150x150.png 150w\" sizes=\"auto, (max-width: 219px) 100vw, 219px\" \/><figcaption>\u56fe3<\/figcaption><\/figure><\/div>\n\n\n\n<p>3.\u7528\u8def\u7531\u5668\u53bbping\u5185\u7f51\u4e3b\u673a\uff0c\u53d1\u73b0\u53ef\u4ee5ping\u901a\uff0c\u5982\u56fe4\u6240\u793a\u3002<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"323\" height=\"105\" src=\"https:\/\/www.leexinghai.com\/aic\/wp-content\/uploads\/2021\/11\/image-3.png\" alt=\"\" class=\"wp-image-510\" srcset=\"https:\/\/www.leexinghai.com\/aic\/wp-content\/uploads\/2021\/11\/image-3.png 323w, https:\/\/www.leexinghai.com\/aic\/wp-content\/uploads\/2021\/11\/image-3-300x98.png 300w\" sizes=\"auto, (max-width: 323px) 100vw, 323px\" \/><figcaption>\u56fe4<\/figcaption><\/figure><\/div>\n\n\n\n<p>4.\u7528\u8def\u7531\u5668\u53bbping\u5916\u7f51\u4e3b\u673a\uff0c\u53d1\u73b0\u53ef\u4ee5ping\u901a\uff0c\u5982\u56fe5\u6240\u793a\u3002<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"317\" height=\"84\" src=\"https:\/\/www.leexinghai.com\/aic\/wp-content\/uploads\/2021\/11\/image-4.png\" alt=\"\" class=\"wp-image-511\" srcset=\"https:\/\/www.leexinghai.com\/aic\/wp-content\/uploads\/2021\/11\/image-4.png 317w, https:\/\/www.leexinghai.com\/aic\/wp-content\/uploads\/2021\/11\/image-4-300x79.png 300w\" sizes=\"auto, (max-width: 317px) 100vw, 317px\" \/><figcaption>\u56fe5<\/figcaption><\/figure><\/div>\n\n\n\n<p>5.\u914d\u7f6e\u8def\u7531\u5668\u8def\u7531\u8f6c\u53d1\u529f\u80fd\uff0c\u5982\u56fe6\u6240\u793a\u3002<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"335\" height=\"107\" src=\"https:\/\/www.leexinghai.com\/aic\/wp-content\/uploads\/2021\/11\/image-5.png\" alt=\"\" class=\"wp-image-512\" srcset=\"https:\/\/www.leexinghai.com\/aic\/wp-content\/uploads\/2021\/11\/image-5.png 335w, https:\/\/www.leexinghai.com\/aic\/wp-content\/uploads\/2021\/11\/image-5-300x96.png 300w\" sizes=\"auto, (max-width: 335px) 100vw, 335px\" \/><figcaption>\u56fe6<\/figcaption><\/figure><\/div>\n\n\n\n<p>6.\u5185\u7f51\u4e3b\u673a\u589e\u52a0\u7f51\u5173\u4fe1\u606f\uff0c\u5982\u56fe7\u6240\u793a\u3002<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"413\" height=\"224\" src=\"https:\/\/www.leexinghai.com\/aic\/wp-content\/uploads\/2021\/11\/image-6.png\" alt=\"\" class=\"wp-image-513\" srcset=\"https:\/\/www.leexinghai.com\/aic\/wp-content\/uploads\/2021\/11\/image-6.png 413w, https:\/\/www.leexinghai.com\/aic\/wp-content\/uploads\/2021\/11\/image-6-300x163.png 300w\" sizes=\"auto, (max-width: 413px) 100vw, 413px\" \/><figcaption>\u56fe7<\/figcaption><\/figure><\/div>\n\n\n\n<p>7.\u5916\u7f51\u4e3b\u673a\u589e\u52a0\u7f51\u5173\u4fe1\u606f\uff0c\u5982\u56fe8\u6240\u793a\u3002<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"459\" height=\"400\" src=\"https:\/\/www.leexinghai.com\/aic\/wp-content\/uploads\/2021\/11\/image-7.png\" alt=\"\" class=\"wp-image-514\" srcset=\"https:\/\/www.leexinghai.com\/aic\/wp-content\/uploads\/2021\/11\/image-7.png 459w, https:\/\/www.leexinghai.com\/aic\/wp-content\/uploads\/2021\/11\/image-7-300x261.png 300w\" sizes=\"auto, (max-width: 459px) 100vw, 459px\" \/><figcaption>\u56fe8<\/figcaption><\/figure><\/div>\n\n\n\n<p>8.\u5c1d\u8bd5\u7528\u5185\u7f51\u4e3b\u673aping\u5916\u7f51\u4e3b\u673a\uff0c\u5982\u56fe9\u6240\u793a\u3002<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"501\" height=\"512\" src=\"https:\/\/www.leexinghai.com\/aic\/wp-content\/uploads\/2021\/11\/image-8.png\" alt=\"\" class=\"wp-image-515\" srcset=\"https:\/\/www.leexinghai.com\/aic\/wp-content\/uploads\/2021\/11\/image-8.png 501w, https:\/\/www.leexinghai.com\/aic\/wp-content\/uploads\/2021\/11\/image-8-294x300.png 294w\" sizes=\"auto, (max-width: 501px) 100vw, 501px\" \/><figcaption>\u56fe9<\/figcaption><\/figure><\/div>\n\n\n\n<p>9.\u5916\u7f51\u4e3b\u673aping\u5185\u7f51\u4e3b\u673a\uff0c\u5982\u56fe10\u6240\u793a\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"525\" height=\"496\" src=\"https:\/\/www.leexinghai.com\/aic\/wp-content\/uploads\/2021\/11\/image-9.png\" alt=\"\" class=\"wp-image-516\" srcset=\"https:\/\/www.leexinghai.com\/aic\/wp-content\/uploads\/2021\/11\/image-9.png 525w, https:\/\/www.leexinghai.com\/aic\/wp-content\/uploads\/2021\/11\/image-9-300x283.png 300w\" sizes=\"auto, (max-width: 525px) 100vw, 525px\" \/><figcaption>\u56fe10<\/figcaption><\/figure>\n\n\n\n<p>10.\u5916\u7f51\u4e3b\u673a\u5220\u9664\u7f51\u5173\uff0c\u5982\u56fe11\u6240\u793a\u3002<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"398\" height=\"313\" src=\"https:\/\/www.leexinghai.com\/aic\/wp-content\/uploads\/2021\/11\/image-10.png\" alt=\"\" class=\"wp-image-517\" srcset=\"https:\/\/www.leexinghai.com\/aic\/wp-content\/uploads\/2021\/11\/image-10.png 398w, https:\/\/www.leexinghai.com\/aic\/wp-content\/uploads\/2021\/11\/image-10-300x236.png 300w\" sizes=\"auto, (max-width: 398px) 100vw, 398px\" \/><figcaption>\u56fe11<\/figcaption><\/figure><\/div>\n\n\n\n<p>11.\u91cd\u542f\u7f51\u7edc\u670d\u52a1\u540e\uff0c\u518d\u6b21\u4f7f\u7528ping\u547d\u4ee4\u6d4b\u8bd5\u8fde\u901a\u6027\uff0c\u5982\u56fe12\u6240\u793a\u3002<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"285\" height=\"83\" src=\"https:\/\/www.leexinghai.com\/aic\/wp-content\/uploads\/2021\/11\/image-11.png\" alt=\"\" class=\"wp-image-518\"\/><figcaption>\u56fe12<\/figcaption><\/figure><\/div>\n\n\n\n<p>12.\u589e\u52a0\u9632\u706b\u5899\u89c4\u5219\uff0c\u4e3a\u6570\u636e\u5305\u6e90\u5730\u5740\u662f\u6765\u81ea192.168.100.0\u7f51\u6bb5\u7684\u5730\u5740\u4eceens37\u7f51\u5361\u6d41\u51fa\uff0c\u505a\u52a8\u4f5c\u662fSNAT\u6e90\u5730\u5740\u8f6c\u6362\uff0c\u8f6c\u6362\u4e3a\u516c\u7f51\u51fa\u63a5\u53e3192.168.200.20\u3002\u5982\u56fe13\u6240\u793a\u3002<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"539\" height=\"662\" src=\"https:\/\/www.leexinghai.com\/aic\/wp-content\/uploads\/2021\/11\/image-12.png\" alt=\"\" class=\"wp-image-519\" srcset=\"https:\/\/www.leexinghai.com\/aic\/wp-content\/uploads\/2021\/11\/image-12.png 539w, https:\/\/www.leexinghai.com\/aic\/wp-content\/uploads\/2021\/11\/image-12-244x300.png 244w\" sizes=\"auto, (max-width: 539px) 100vw, 539px\" \/><figcaption>\u56fe13<\/figcaption><\/figure><\/div>\n\n\n\n<p>13.\u4f7f\u7528ssh\u767b\u5f55\u5916\u7f51\u4e3b\u673a\uff0c\u53d1\u73b0\u53ef\u4ee5\u6210\u529f\u767b\u5f55\uff0c\u5982\u56fe14\u6240\u793a\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"435\" height=\"782\" src=\"https:\/\/www.leexinghai.com\/aic\/wp-content\/uploads\/2021\/11\/image-13.png\" alt=\"\" class=\"wp-image-520\" srcset=\"https:\/\/www.leexinghai.com\/aic\/wp-content\/uploads\/2021\/11\/image-13.png 435w, https:\/\/www.leexinghai.com\/aic\/wp-content\/uploads\/2021\/11\/image-13-167x300.png 167w\" sizes=\"auto, (max-width: 435px) 100vw, 435px\" \/><figcaption>\u56fe14<\/figcaption><\/figure>\n\n\n\n<p>14.\u5916\u7f51\u4e3b\u673a\u67e5\u770b\u5b89\u5168\u65e5\u5fd7\uff0c\u53d1\u73b0\u6709\u767b\u5f55\u7684\u884c\u4e3a\uff0c\u5982\u56fe15\u6240\u793a\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"540\" height=\"354\" src=\"https:\/\/www.leexinghai.com\/aic\/wp-content\/uploads\/2021\/11\/image-14.png\" alt=\"\" class=\"wp-image-521\" srcset=\"https:\/\/www.leexinghai.com\/aic\/wp-content\/uploads\/2021\/11\/image-14.png 540w, https:\/\/www.leexinghai.com\/aic\/wp-content\/uploads\/2021\/11\/image-14-300x197.png 300w\" sizes=\"auto, (max-width: 540px) 100vw, 540px\" \/><figcaption>\u56fe15<\/figcaption><\/figure>\n\n\n\n<p><strong>2.1<\/strong><strong>\u5b9e\u9a8c\u7ed3\u8bba<\/strong><\/p>\n\n\n\n<p>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; \u901a\u8fc7\u5b9e\u9a8c\uff0c\u53ef\u4ee5\u4e86\u89e3IPTABLE\u9632\u706b\u5899\u7684NAT\u8f6c\u53d1\u539f\u7406\u3002\u5b8c\u6210\u76f8\u5e94\u7684\u5b9e\u8df5\u64cd\u4f5c\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>1.1\u5b9e\u9a8c\u76ee\u7684 &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; \u4e86\u89e3IPTABLE\u9632 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[17,19],"tags":[],"class_list":["post-506","post","type-post","status-publish","format-standard","hentry","category-17","category-fwat"],"_links":{"self":[{"href":"https:\/\/www.leexinghai.com\/aic\/wp-json\/wp\/v2\/posts\/506","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.leexinghai.com\/aic\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.leexinghai.com\/aic\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.leexinghai.com\/aic\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.leexinghai.com\/aic\/wp-json\/wp\/v2\/comments?post=506"}],"version-history":[{"count":1,"href":"https:\/\/www.leexinghai.com\/aic\/wp-json\/wp\/v2\/posts\/506\/revisions"}],"predecessor-version":[{"id":522,"href":"https:\/\/www.leexinghai.com\/aic\/wp-json\/wp\/v2\/posts\/506\/revisions\/522"}],"wp:attachment":[{"href":"https:\/\/www.leexinghai.com\/aic\/wp-json\/wp\/v2\/media?parent=506"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.leexinghai.com\/aic\/wp-json\/wp\/v2\/categories?post=506"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.leexinghai.com\/aic\/wp-json\/wp\/v2\/tags?post=506"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}