{"id":10039,"date":"2022-10-09T02:13:05","date_gmt":"2022-10-09T09:13:05","guid":{"rendered":"https:\/\/www.xh86.me\/?p=10039"},"modified":"2022-10-09T02:13:05","modified_gmt":"2022-10-09T09:13:05","slug":"%e5%a6%82%e4%bd%95%e9%85%8d%e7%bd%ae%e5%ae%9e%e7%8e%b0vpp%e7%9a%84%e8%bf%9c%e7%a8%8b%e7%99%bb%e5%bd%95%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/www.xh86.me\/?p=10039","title":{"rendered":"\u5982\u4f55\u914d\u7f6e\u5b9e\u73b0VPP\u7684\u8fdc\u7a0b\u767b\u5f55\uff1f"},"content":{"rendered":"<div class=\"wxsyncmain\">\n<p style=\"text-indent: 2em; margin-top: 10px; margin-bottom: 10px;\">\u524d\u9762\u4ecb\u7ecd\u5e26\u5185\u7f51\u7edc\u7ba1\u7406\u548c\u5e26\u5916\u7f51\u7edc\u7ba1\u7406\u65f6<strong>\uff08<a target=\"_blank\" rel=\"noopener\" data-itemshowtype=\"0\" data-linktype=\"2\">\u5e26\u5185\u7f51\u7edc\u7ba1\u7406\u548c\u5e26\u5916\u7f51\u7edc\u7ba1\u7406\u6709\u5565\u533a\u522b\uff1f<\/a>\uff09<\/strong>\uff0c\u6211\u4eec\u63d0\u5230\u516c\u6709\u4e91\u73af\u5883\u4e0d\u5efa\u8bae\u91c7\u7528\u5e26\u5916\u7f51\u7edc\u7ba1\u7406\uff0c\u56e0\u4e3a\u589e\u52a0\u7f51\u7edc\u63a5\u53e3\u4e4b\u540e\uff0c\u5bf9\u5e94\u7684\u9700\u8981\u589e\u52a0\u516c\u7f51IP\u5730\u5740\uff0c\u589e\u52a0\u90e8\u7f72\u6210\u672c\u3002<\/p>\n<p style=\"text-indent: 2em; margin-top: 10px; margin-bottom: 10px;\">\u6bd4\u5982\u6211\u4eec\u4e4b\u524d\u4ecb\u7ecd\u7684VPP\uff0c\u6211\u5e38\u7528\u7684\u4e24\u53f0\u8bbe\u5907\u5c31\u662fVPP72\u548cVPP73\uff0c\u6211\u5728\u914d\u7f6e\u6848\u4f8b\u65f6\u5c31\u662f\u4f7f\u7528\u4e86\u5e26\u5916\u7ba1\u7406\u53e3\u3002<\/p>\n<p style=\"margin-top: 10px; margin-bottom: 10px; text-indent: 0em;\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/www.xh86.me\/wp-content\/uploads\/2022\/10\/wxsync-2022-10-b830c66f94e7999c5f4721ea7382c530.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  decoding=\"async\" class=\"rich_pages wxw-img\" data-original=\"https:\/\/www.xh86.me\/wp-content\/uploads\/2022\/10\/wxsync-2022-10-b830c66f94e7999c5f4721ea7382c530.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" data-ratio=\"0.6111111111111112\" data-type=\"png\" data-w=\"648\" \/><\/div><\/p>\n<p style=\"text-indent: 2em; margin-top: 10px; margin-bottom: 10px;\">\u5982\u4e0a\u56fe\u6240\u793a\uff0c\u7f51\u5361ens192\u5c31\u662f\u5e26\u5916\u7ba1\u7406\u7f51\u5361\uff0c\u53e6\u5916\u4e24\u4e2a\u5c31\u662fVPP\u7684\u4e1a\u52a1\u7f51\u5361\u3002<\/p>\n<p style=\"text-indent: 2em; margin-top: 10px; margin-bottom: 10px;\">\u6211\u4eec\u7ed9eth1\u914d\u7f6e\u4e00\u4e2aIP\u5730\u5740\u3002<\/p>\n<section class=\"code-snippet__fix code-snippet__js\">\n<ul class=\"code-snippet__line-index code-snippet__js\">\n<li><\/li>\n<li><\/li>\n<\/ul>\n<pre class=\"code-snippet__js\" data-lang=\"cs\"><code><span class=\"code-snippet_outer\">vppctl <span class=\"code-snippet__keyword\">set<\/span> <span class=\"code-snippet__keyword\">int<\/span> state eth1 up<\/span><\/code><code><span class=\"code-snippet_outer\">vppctl <span class=\"code-snippet__keyword\">set<\/span> <span class=\"code-snippet__keyword\">int<\/span> ip address eth1 <span class=\"code-snippet__number\">11.1<\/span><span class=\"code-snippet__number\">.1<\/span><span class=\"code-snippet__number\">.1<\/span>\/<span class=\"code-snippet__number\">24<\/span><\/span><\/code><\/pre>\n<\/section>\n<p style=\"margin-top: 10px; margin-bottom: 10px; text-indent: 0em;\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/www.xh86.me\/wp-content\/uploads\/2022\/10\/wxsync-2022-10-60204a29a4bbde7a97b21d972fb5af10.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  decoding=\"async\" class=\"rich_pages wxw-img\" data-original=\"https:\/\/www.xh86.me\/wp-content\/uploads\/2022\/10\/wxsync-2022-10-60204a29a4bbde7a97b21d972fb5af10.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" data-ratio=\"0.25971370143149286\" data-type=\"png\" data-w=\"489\" \/><\/div><\/p>\n<p style=\"text-indent: 2em; margin-top: 10px; margin-bottom: 10px;\">\u7136\u540e\u8bd5\u7740\u4ece\u5176\u4ed6\u8bbe\u5907\u6765\u8fdc\u7a0bVPP72\u3002<\/p>\n<p style=\"margin-top: 10px; margin-bottom: 10px; text-indent: 0em;\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/www.xh86.me\/wp-content\/uploads\/2022\/10\/wxsync-2022-10-6f16d0184e36b316dd10755d6f9dc51a.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  decoding=\"async\" class=\"rich_pages wxw-img\" data-original=\"https:\/\/www.xh86.me\/wp-content\/uploads\/2022\/10\/wxsync-2022-10-6f16d0184e36b316dd10755d6f9dc51a.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" data-ratio=\"0.6283018867924528\" data-type=\"png\" data-w=\"530\" \/><\/div><\/p>\n<p style=\"text-indent: 2em; margin-top: 10px; margin-bottom: 10px;\">\u6211\u4eec\u53ef\u4ee5\u53d1\u73b0\uff0c\u5982\u679c\u53ea\u6709\u4e00\u4e2a\u7f51\u5361\uff0c\u5c31\u4f1a\u51fa\u73b0\u65e0\u6cd5\u7f51\u7ba1\u7684\u95ee\u9898\u3002<\/p>\n<p style=\"text-indent: 2em; margin-top: 10px; margin-bottom: 10px;\">\u5176\u5b9e\u8fd9\u4e2a\u95ee\u9898\u4e5f\u4e0d\u5927\uff0c\u4e3b\u8981\u662f\u56e0\u4e3aVPP\u4e0d\u652f\u6301\u7f51\u7ba1\u3002<\/p>\n<p style=\"text-indent: 2em; margin-top: 10px; margin-bottom: 10px;\">\u5bf9\u4e8e\u90e8\u7f72\u4e86VPP\u7684\u4e3b\u673a\uff0c\u5982\u679c\u6211\u4eec\u60f3\u8fdc\u7a0b\u8fdb\u884c\u7f51\u7ba1\uff0c\u90a3\u8fd8\u5f97\u60f3\u529e\u6cd5\u767b\u5f55\u5230\u5bbf\u4e3b\u673a\u7684\u5185\u6838\u8fdb\u884c\u64cd\u4f5c\u3002\u5173\u952e\u662f\u73b0\u5728\u5185\u6838\u548cVPP\u4e4b\u95f4\u7f3a\u4e4f\u8fde\u63a5\u7684\u901a\u9053\uff0c\u8be5\u600e\u4e48\u529e\u5462\uff1f<\/p>\n<p style=\"text-indent: 2em; margin-top: 10px; margin-bottom: 10px;\">\u56de\u987e\u4e00\u4e0b<strong>\uff08<\/strong><a data-linktype=\"2\"><strong>\u7ed9VPP\u589e\u52a0\u4e00\u4e2a\u63a5\u53e3\uff08\u975eDPDK\u65b9\u5f0f\uff09<\/strong><\/a><strong>\uff09<\/strong>\uff0c\u5728 Linux \u4e2d\uff0c\u6709\u4e00\u79cd\u63a5\u53e3\u53eb\u505a<strong>\u201cveth\u201d<\/strong>\uff0cveth\u8bbe\u5907\u662f\u6210\u5bf9\u51fa\u73b0\u7684\uff0c\u4e00\u7aef\u8fde\u63a5\u5185\u6838\u7684\u534f\u8bae\u6808\uff0c\u53e6\u4e00\u7aef\u76f8\u8fdeVPP\u7684\u63a5\u53e3\u3002\u6240\u4ee5\uff0c\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528veth\u6765\u8fde\u63a5\u5185\u6838\u548cVPP\u4e4b\u95f4\u7684\u7f51\u7edc\u3002<\/p>\n<p style=\"text-indent: 2em; margin-top: 10px; margin-bottom: 10px;\">\u9996\u5148\uff0c\u5728\u5185\u6838\u521b\u5efa\u4e00\u4e2aveth\u63a5\u53e3\uff0c\u4e00\u7aef\u547d\u540d\u4e3aethvpp\uff0c\u53e6\u4e00\u7aef\u547d\u540d\u4e3aethhost\u3002<\/p>\n<section class=\"code-snippet__fix code-snippet__js\">\n<ul class=\"code-snippet__line-index code-snippet__js\">\n<li><\/li>\n<\/ul>\n<pre class=\"code-snippet__js\" data-lang=\"bash\"><code><span class=\"code-snippet_outer\">ip link add name ethvpp <span class=\"code-snippet__built_in\">type<\/span> veth peer name ethhost<\/span><\/code><\/pre>\n<\/section>\n<p style=\"margin-top: 10px; margin-bottom: 10px; text-indent: 0em;\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/www.xh86.me\/wp-content\/uploads\/2022\/10\/wxsync-2022-10-ec9b08472046a269369d69794311259a.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  decoding=\"async\" class=\"rich_pages wxw-img\" data-original=\"https:\/\/www.xh86.me\/wp-content\/uploads\/2022\/10\/wxsync-2022-10-ec9b08472046a269369d69794311259a.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" data-ratio=\"0.3550387596899225\" data-type=\"png\" data-w=\"645\" \/><\/div><\/p>\n<p style=\"text-indent: 2em; margin-top: 10px; margin-bottom: 10px;\">\u8fd9\u91cc\u6211\u4eec\u53ef\u4ee5\u770b\u5230\uff0c\u8bbe\u5907\u4e0a\u65b0\u589e\u4e86\u540d\u79f0\u5206\u522b\u4e3aethhost@ethvpp\u548cethvpp@ethhost\u7684\u4e24\u4e2a\u63a5\u53e3\uff0c\u8bf4\u660e\u4e24\u4e2a\u63a5\u53e3\u662f\u6709\u4f9d\u8d56\u5173\u7cfb\u7684\u3002<\/p>\n<p style=\"text-indent: 2em; margin-top: 10px; margin-bottom: 10px;\">\u7136\u540e\u4f7f\u80fdveth\u4e24\u7aef\u7684\u63a5\u53e3\u3002<\/p>\n<section class=\"code-snippet__fix code-snippet__js\">\n<pre class=\"code-snippet__js\" data-lang=\"sql\"><code><span class=\"code-snippet_outer\">ip link <span class=\"code-snippet__keyword\">set<\/span> dev ethvpp up<\/span><\/code><code><span class=\"code-snippet_outer\">ip <span class=\"code-snippet__keyword\">link<\/span> <span class=\"code-snippet__keyword\">set<\/span> dev ethhost up<\/span><\/code><\/pre>\n<\/section>\n<p style=\"margin-top: 10px; margin-bottom: 10px; text-indent: 0em;\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/www.xh86.me\/wp-content\/uploads\/2022\/10\/wxsync-2022-10-57da3bf7605cd892846ba6e826683d00.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  decoding=\"async\" class=\"rich_pages wxw-img\" data-original=\"https:\/\/www.xh86.me\/wp-content\/uploads\/2022\/10\/wxsync-2022-10-57da3bf7605cd892846ba6e826683d00.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" data-ratio=\"0.37962962962962965\" data-type=\"png\" data-w=\"648\" \/><\/div><\/p>\n<p style=\"text-indent: 2em; margin-top: 10px; margin-bottom: 10px;\">\u63a5\u53e3UP\u8d77\u6765\u4e4b\u540e\uff0c\u6211\u4eec\u7ed9\u5185\u6838\u4e2d\u7684ethhost\u63a5\u53e3\u5206\u914d\u4e00\u4e2aIP\u5730\u5740\u3002<\/p>\n<section class=\"code-snippet__fix code-snippet__js\">\n<pre class=\"code-snippet__js\" data-lang=\"nginx\"><code><span class=\"code-snippet_outer\"><span class=\"code-snippet__attribute\">ip<\/span> addr add <span class=\"code-snippet__number\">172.16.1.1<\/span>\/<span class=\"code-snippet__number\">24<\/span> dev ethhost<\/span><\/code><\/pre>\n<\/section>\n<p style=\"margin-top: 10px; margin-bottom: 10px; text-indent: 0em;\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/www.xh86.me\/wp-content\/uploads\/2022\/10\/wxsync-2022-10-21fe2c66add4559084129c0c26fb91c4.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  decoding=\"async\" class=\"rich_pages wxw-img\" data-original=\"https:\/\/www.xh86.me\/wp-content\/uploads\/2022\/10\/wxsync-2022-10-21fe2c66add4559084129c0c26fb91c4.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" data-ratio=\"0.24228395061728394\" data-type=\"png\" data-w=\"648\" \/><\/div><\/p>\n<p style=\"text-indent: 2em; margin-top: 10px; margin-bottom: 10px;\">\u63a5\u4e0b\u6765\uff0c\u6211\u4eec\u5728VPP\u5185\u4e5f\u521b\u5efa\u4e00\u4e2a\u63a5\u53e3\uff0c\u6765\u8fde\u63a5\u5230ethvpp\u7684\u4e3b\u673a\u63a5\u53e3\u3002<\/p>\n<section class=\"code-snippet__fix code-snippet__js\">\n<pre class=\"code-snippet__js\" data-lang=\"sql\"><code><span class=\"code-snippet_outer\">vppctl <span class=\"code-snippet__keyword\">create<\/span> host-<span class=\"code-snippet__keyword\">interface<\/span> <span class=\"code-snippet__keyword\">name<\/span> ethvpp<\/span><\/code><\/pre>\n<\/section>\n<p style=\"margin-top: 10px; margin-bottom: 10px; text-indent: 0em;\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/www.xh86.me\/wp-content\/uploads\/2022\/10\/wxsync-2022-10-5f2e30f116398bc9b7f070ef0dc6a971.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  decoding=\"async\" class=\"rich_pages wxw-img\" data-original=\"https:\/\/www.xh86.me\/wp-content\/uploads\/2022\/10\/wxsync-2022-10-5f2e30f116398bc9b7f070ef0dc6a971.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" data-ratio=\"0.28775510204081634\" data-type=\"png\" data-w=\"490\" \/><\/div><\/p>\n<p style=\"text-indent: 2em; margin-top: 10px; margin-bottom: 10px;\">\u53ef\u4ee5\u770b\u5230\uff0c\u63a5\u53e3ethvpp\u521b\u5efa\u6210\u529f\uff0c\u7136\u540e\u624b\u5de5\u4f7f\u80fd\u63a5\u53e3host-ethvpp\uff0c\u5e76\u914d\u7f6eIP\u5730\u5740\u3002<\/p>\n<section class=\"code-snippet__fix code-snippet__js\">\n<pre class=\"code-snippet__js\" data-lang=\"sql\"><code><span class=\"code-snippet_outer\">vppctl <span class=\"code-snippet__keyword\">set<\/span> <span class=\"code-snippet__keyword\">interface<\/span> state host-ethvpp up<\/span><\/code><code><span class=\"code-snippet_outer\">vppctl <span class=\"code-snippet__keyword\">set<\/span> <span class=\"code-snippet__built_in\">int<\/span> ip address host-ethvpp <span class=\"code-snippet__number\">172.16<\/span><span class=\"code-snippet__number\">.1<\/span><span class=\"code-snippet__number\">.2<\/span>\/<span class=\"code-snippet__number\">24<\/span><\/span><\/code><\/pre>\n<\/section>\n<p style=\"margin-top: 10px; margin-bottom: 10px; text-indent: 0em;\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/www.xh86.me\/wp-content\/uploads\/2022\/10\/wxsync-2022-10-686b676535226fa1dd652818f212cb5e.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  decoding=\"async\" class=\"rich_pages wxw-img\" data-original=\"https:\/\/www.xh86.me\/wp-content\/uploads\/2022\/10\/wxsync-2022-10-686b676535226fa1dd652818f212cb5e.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" data-ratio=\"0.28205128205128205\" data-type=\"png\" data-w=\"546\" \/><\/div><\/p>\n<p style=\"text-indent: 2em; margin-top: 10px; margin-bottom: 10px;\">\u7136\u540e\u4ece\u5185\u6838\u4e2d\u6d4b\u8bd5\u4e00\u4e0b172.16.1.2\u7684\u8fde\u901a\u6027\u3002<\/p>\n<p style=\"text-align: center; margin-bottom: 0em;\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/www.xh86.me\/wp-content\/uploads\/2022\/10\/wxsync-2022-10-6d955735525f060754ee1f7dca6754fc.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  decoding=\"async\" class=\"rich_pages wxw-img\" data-original=\"https:\/\/www.xh86.me\/wp-content\/uploads\/2022\/10\/wxsync-2022-10-6d955735525f060754ee1f7dca6754fc.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" data-galleryid=\"\" data-ratio=\"0.3654223968565815\" data-s=\"300,640\" data-type=\"png\" data-w=\"509\" \/><\/div><\/p>\n<p style=\"text-indent: 2em; margin-top: 10px; margin-bottom: 10px;\">\u6211\u4eec\u63a5\u4e0b\u6765\u8981\u6d4b\u8bd5\u4ece11.1.1.2\u6765\u767b\u5f55VPP72\uff0c\u6240\u4ee5\u6211\u4eec\u5148\u5728VPP72\u5185\u6838\u4e2d\u548c11.1.1.2\u4e0a\u914d\u7f6e\u597d\u8def\u7531\u3002<\/p>\n<p style=\"margin-top: 10px; margin-bottom: 10px; text-indent: 0em;\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/www.xh86.me\/wp-content\/uploads\/2022\/10\/wxsync-2022-10-fa9dde1bb6d9cc802b2197b2ee86ada1.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  decoding=\"async\" class=\"rich_pages wxw-img\" data-original=\"https:\/\/www.xh86.me\/wp-content\/uploads\/2022\/10\/wxsync-2022-10-fa9dde1bb6d9cc802b2197b2ee86ada1.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" data-ratio=\"0.39299610894941633\" data-type=\"png\" data-w=\"514\" \/><\/div><\/p>\n<p style=\"text-indent: 2em; margin-top: 10px; margin-bottom: 10px;\">\u7136\u540e\u6d4b\u8bd5\u4ece11.1.1.2\u901a\u8fc7172.16.1.1\u8fdc\u7a0b\u767b\u5f55VPP72\u3002<\/p>\n<p style=\"margin-top: 10px; margin-bottom: 10px; text-indent: 0em;\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/www.xh86.me\/wp-content\/uploads\/2022\/10\/wxsync-2022-10-7c7cfa047a2f3bf447cb52ff2a3472b1.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  decoding=\"async\" class=\"rich_pages wxw-img\" data-original=\"https:\/\/www.xh86.me\/wp-content\/uploads\/2022\/10\/wxsync-2022-10-7c7cfa047a2f3bf447cb52ff2a3472b1.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" data-ratio=\"0.7791970802919708\" data-type=\"png\" data-w=\"548\" \/><\/div><\/p>\n<p style=\"text-indent: 2em; margin-top: 10px; margin-bottom: 10px;\">\u767b\u9646\u6210\u529f\u3002<\/p>\n<p style=\"text-indent: 2em; margin-top: 10px; margin-bottom: 10px;\">\u5bf9\u4e8e\u90e8\u7f72\u5728\u516c\u7f51\u7684\u8bbe\u5907\uff0c\u6211\u4eec\u5efa\u8bae\u662f\u628a\u5185\u6838\u7684\u7f51\u5173\u914d\u7f6e\u6210host-ethvpp\uff0c\u5e76\u4e14\u5728VPP\u7684\u63a5\u53e3\u4e0a\u914d\u7f6eNAT\u6620\u5c04\uff0c\u5c31\u50cf<strong>\uff08<\/strong><a data-linktype=\"2\"><strong>VPP\u914d\u7f6e\u6307\u5357\uff1aNAT\u201c\u4e09\u677f\u65a7\u201d<\/strong><\/a><strong>\uff09<\/strong>\u4e2d\u4ecb\u7ecd\u7684\u90a3\u6837\u3002<\/p>\n<section class=\"code-snippet__fix code-snippet__js\">\n<pre class=\"code-snippet__js\" data-lang=\"sql\"><code><span class=\"code-snippet_outer\">vppctl <span class=\"code-snippet__keyword\">set<\/span> <span class=\"code-snippet__keyword\">interface<\/span> nat44 <span class=\"code-snippet__keyword\">out<\/span> eth1 <span class=\"code-snippet__keyword\">output<\/span>-feature<\/span><\/code><code><span class=\"code-snippet_outer\">vppctl nat44 <span class=\"code-snippet__keyword\">add<\/span> <span class=\"code-snippet__keyword\">interface<\/span> address eth1<\/span><\/code><code><span class=\"code-snippet_outer\">vppctl nat44 <span class=\"code-snippet__keyword\">add<\/span> <span class=\"code-snippet__keyword\">identity<\/span> <span class=\"code-snippet__keyword\">mapping<\/span> <span class=\"code-snippet__number\">11.1<\/span><span class=\"code-snippet__number\">.1<\/span><span class=\"code-snippet__number\">.1<\/span><\/span><\/code><code><span class=\"code-snippet_outer\">vppctl nat44 <span class=\"code-snippet__keyword\">add<\/span> <span class=\"code-snippet__keyword\">static<\/span> <span class=\"code-snippet__keyword\">mapping<\/span> tcp <span class=\"code-snippet__keyword\">local<\/span> <span class=\"code-snippet__number\">172.16<\/span><span class=\"code-snippet__number\">.1<\/span><span class=\"code-snippet__number\">.1<\/span> <span class=\"code-snippet__number\">22<\/span> <span class=\"code-snippet__keyword\">external<\/span> eth1 <span class=\"code-snippet__number\">22<\/span><\/span><\/code><\/pre>\n<\/section>\n<p style=\"margin-top: 10px; margin-bottom: 10px; text-indent: 0em;\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/www.xh86.me\/wp-content\/uploads\/2022\/10\/wxsync-2022-10-6f9868a8924b91390dd7140e8fc6616b.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  decoding=\"async\" class=\"rich_pages wxw-img\" data-original=\"https:\/\/www.xh86.me\/wp-content\/uploads\/2022\/10\/wxsync-2022-10-6f9868a8924b91390dd7140e8fc6616b.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" data-ratio=\"0.26275115919629055\" data-type=\"png\" data-w=\"647\" \/><\/div><\/p>\n<p style=\"text-indent: 2em; margin-top: 10px; margin-bottom: 10px;\">\u7136\u540e\u6211\u4eec\u518d\u901a\u8fc711.1.1.1\u767b\u5f55\u8bbe\u5907\u8bd5\u4e00\u4e0b\u3002<\/p>\n<p style=\"margin-top: 10px; margin-bottom: 10px; text-indent: 0em;\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/www.xh86.me\/wp-content\/uploads\/2022\/10\/wxsync-2022-10-cd4013ef169cdf87a1c81f7eba0aa772.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  decoding=\"async\" class=\"rich_pages wxw-img\" data-original=\"https:\/\/www.xh86.me\/wp-content\/uploads\/2022\/10\/wxsync-2022-10-cd4013ef169cdf87a1c81f7eba0aa772.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" data-ratio=\"0.5859728506787331\" data-type=\"png\" data-w=\"442\" \/><\/div><\/p>\n<p style=\"text-indent: 2em; margin-top: 10px; margin-bottom: 10px;\">\u767b\u9646\u6210\u529f\uff0c\u67e5\u770bNAT\u7684\u76f8\u5173\u4fe1\u606f\u3002<\/p>\n<p style=\"margin-top: 10px; margin-bottom: 10px; text-indent: 0em;\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/www.xh86.me\/wp-content\/uploads\/2022\/10\/wxsync-2022-10-d8be410c2f461086a3ed8a03b29dd7ce.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  decoding=\"async\" class=\"rich_pages wxw-img\" data-original=\"https:\/\/www.xh86.me\/wp-content\/uploads\/2022\/10\/wxsync-2022-10-d8be410c2f461086a3ed8a03b29dd7ce.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" data-ratio=\"0.6524390243902439\" data-type=\"png\" data-w=\"492\" \/><\/div><\/p>\n<p style=\"text-indent: 2em; margin-top: 10px; margin-bottom: 10px;\">\u53ef\u4ee5\u770b\u5230\uff0c\u662f\u5c06\u8bf7\u6c42\u768411.1.1.1:22\u8f6c\u6362\u4e3a\u4e86\u5b9e\u9645\u7684172.16.1.1:22\uff0c\u4e1a\u52a1\u8bbf\u95ee\u6210\u529f\u3002<\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>\u524d\u9762\u4ecb\u7ecd\u5e26\u5185\u7f51\u7edc\u7ba1\u7406\u548c\u5e26\u5916\u7f51\u7edc\u7ba1\u7406\u65f6\uff08\u5e26\u5185\u7f51\u7edc\u7ba1\u7406\u548c\u5e26\u5916\u7f51\u7edc\u7ba1\u7406\u6709\u5565\u533a\u522b\uff1f\uff09\uff0c\u6211\u4eec\u63d0\u5230\u516c\u6709\u4e91\u73af\u5883\u4e0d\u5efa\u8bae\u91c7\u7528\u5e26\u5916 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[12,3],"tags":[],"class_list":["post-10039","post","type-post","status-publish","format-standard","hentry","category-linux","category-system"],"_links":{"self":[{"href":"https:\/\/www.xh86.me\/index.php?rest_route=\/wp\/v2\/posts\/10039","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.xh86.me\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.xh86.me\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.xh86.me\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.xh86.me\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=10039"}],"version-history":[{"count":1,"href":"https:\/\/www.xh86.me\/index.php?rest_route=\/wp\/v2\/posts\/10039\/revisions"}],"predecessor-version":[{"id":10346,"href":"https:\/\/www.xh86.me\/index.php?rest_route=\/wp\/v2\/posts\/10039\/revisions\/10346"}],"wp:attachment":[{"href":"https:\/\/www.xh86.me\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=10039"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.xh86.me\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=10039"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.xh86.me\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=10039"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}