{"id":408,"date":"2018-05-05T16:28:44","date_gmt":"2018-05-05T08:28:44","guid":{"rendered":"https:\/\/himmel.tech\/wp\/?p=408"},"modified":"2018-05-07T12:31:36","modified_gmt":"2018-05-07T04:31:36","slug":"libvirtd-%e4%b8%ad%e4%bd%bf%e7%94%a8-vlan-vmm","status":"publish","type":"post","link":"https:\/\/himmel.tech\/wp\/?p=408","title":{"rendered":"libvirtd \u4e2d\u4f7f\u7528 VLAN (VMM)"},"content":{"rendered":"<p>\u73b0\u5728\u6709\u4e00\u4e2a\u9700\u6c42\uff0c\u60f3\u8981\u5c06 libvirtd \u4e2d\u7ba1\u7406\u7684\u865a\u62df\u673a\u548c\u4ee5\u592a\u7f51\u67d0\u4e00\u4e2a\u7279\u5b9a\u7684 VLAN \u8fde\u63a5\u3002<\/p>\n<p>\u592a\u957f\u4e0d\u770b\u7248\uff1a<\/p>\n<ul>\n<li>\u4f7f\u7528 NetworkManager \u4e2d\u7684 nmtui \u5de5\u5177\u7ba1\u7406\u7f51\u6865\u548c VLAN \uff08GUI\u4e2d\u6ca1\u6709\u5b9e\u73b0\u6b64\u529f\u80fd\uff09<\/li>\n<li>\u5728 VMM \u4e2d\u6dfb\u52a0\u7f51\u7edc\u8bbe\u5907\uff0c Network Source \u9009\u62e9 Specify shared devices name\uff0c\u7136\u540e\u8f93\u5165\u7f51\u6865\u7684\u540d\u5b57<\/li>\n<li>\u7f51\u6865\u4e2d\uff0c\u9700\u8981\u8bbe\u7f6e &#8220;Group forward mask&#8221; \u4e3a 65528 \uff0c\u5426\u5219 DHCP Discover \u7b49\u5e7f\u64ad\u62a5\u6587\u65e0\u6cd5\u901a\u8fc7\u7f51\u6865<\/li>\n<\/ul>\n<p><!--more--><\/p>\n<p>\u4e0b\u9762\u5f00\u59cb\u7f57\u55e6\u7684\u6b63\u6587\u4e86\u3002<\/p>\n<p>\u6700\u5f00\u59cb\u6253\u7b97\u7528 ifupdown \u811a\u672c\u4e4b\u7c7b\uff0c\u4ee5\u53ca vconfig \u3001 brctl \u4e4b\u7c7b\u7684\u5de5\u5177\u5904\u7406\u8fd9\u4e2a\u4e8b\u60c5\u3002\u4e0d\u8fc7\u540e\u6765\u60f3\u4e86\u60f3\uff0c\u8fd9\u4e9b\u5de5\u5177\u65e9\u5c31\u843d\u4f0d\u4e86\uff0c\u770b\u4e86\u7ea2\u5e3d\u7684\u8d44\u6599\uff0c NetworkManager \u662f\u53ef\u4ee5\u914d\u7f6e VLAN \u7684\uff0c\u4e0d\u5982\u76f4\u63a5\u5728\u8fd9\u4e0a\u9762\u914d\u7f6e\u3002<\/p>\n<p>\u7136\u540e\u9ad8\u9ad8\u5174\u5174\u7684\u5728\u6258\u76d8\u91cc\u9762\u6253\u5f00 NetworkManager \u7684\u7ba1\u7406\u754c\u9762\uff0c\u53d1\u73b0\u867d\u7136\u7ea2\u5e3d\u4e2d\u8bf4\u6709 VLAN \u7ba1\u7406\uff0c\u4f46\u5b9e\u9645\u4e0a\u5e76\u4e0d\u884c\u2026\u2026\u53ef\u80fd\u662f\u56e0\u4e3a\u6211\u7528\u7684 openSUSE \u5427\uff0c\u7136\u540e\u53d1\u73b0\u4e86 nmtui \u8fd9\u4e2a\u5de5\u5177\uff0c\u5b83\u53ef\u4ee5\u5728\u7ec8\u7aef\u4e2d\u914d\u7f6e NetworkMag\u5427aner\u3002<\/p>\n<p>\u4e8e\u662f\u4e4e\u5728\u5176\u4e2d\u65b0\u5efa\u4e86\u4e00\u4e2a VLAN \u914d\u7f6e\uff0cParent \u6307\u5b9a\u4e3a\u90a3\u4e2a\u7269\u7406\u7f51\u5361\uff0c VLAN \u6307\u5b9a\u4e3a 3 \uff0c Active \u540e\u624b\u52a8\u914d\u7f6e\u4e0a\u4e00\u4e2a IP \uff0c\u8fde\u901a\u6210\u529f\u3002<\/p>\n<p>\u4e4b\u540e\u5c1d\u8bd5\u628a\u5b83\u8fde\u5165\u865a\u62df\u673a\uff0c\u6700\u5f00\u59cb\u662f\u7528 brctl \u5efa\u7acb\u7f51\u6865\u5e76\u628a\u90a3\u4e2a VLAN \u63a5\u53e3\u52a0\u8fdb\u53bb\uff0c\u4e0d\u8fc7\u5728\u865a\u62df\u673a\u542f\u52a8\u540e\uff0c\u4f3c\u4e4e\u5e76\u4e0d\u80fd\u987a\u5229\u8fde\u63a5\u3002\u60f3\u5230 NM \u5b9e\u9645\u4e0a\u6709\u7ba1\u7406\u7f51\u6865\u7684\u529f\u80fd\uff0c\u56e0\u6b64\u76f4\u63a5\u5728\u91cc\u9762\u65b0\u5efa\u4e00\u4e2a\u7f51\u6865\u5e76\u5728\u7f51\u6865\u4e2d\u65b0\u5efa\u4e00\u4e2a VLAN \u63a5\u53e3\uff0c\u518d\u628a\u865a\u62df\u673a\u63a5\u5728\u8fd9\u4e2a Bridge \u4e0a\uff0c\u865a\u62df\u673a\/\u5bbf\u4e3b\u673a\/\u5bf9\u7aef\u4e4b\u95f4\u5c31\u53ef\u4ee5\u76f8\u4e92 Ping \u901a\u4e86\u3002<\/p>\n<p>\u8981\u6ce8\u610f\u7684\u662f\uff0c\u6211\u7528\u4e86\u5c0f\u7c73\u8def\u7531\u5668 Mini \u4f5c\u4e3a\u4e00\u4e2a VLAN \u4ea4\u6362\u673a\uff0c\u6700\u5f00\u59cb\u6211\u628a VLAN \u53f7\u6307\u5b9a\u4e3a 10 \uff0c\u6b64\u65f6\u600e\u4e48\u641e\u90fd\u901a\u4e0d\u4e86\uff0c\u540e\u6765\u6539\u6210 3 \u5c31\u597d\u4e86\u3002\u6000\u7591\u4e24\u4e2a\u539f\u56e0\uff1a\u4e00\u662f\u4ea4\u6362\u673a\u82af\u7247\u4e0d\u652f\u6301\u8fd9\u4e48\u591a VLAN \uff08\u4e0d\u8fc7\u600e\u4e48\u60f3\u4e5f\u4e0d\u53ef\u80fd\u5427\uff1f\uff09\uff1b\u53e6\u4e00\u4e2a\u662f 10 \u8fdb\u5236 \/ 16 \u8fdb\u5236\u7684\u95ee\u9898\u3002\u8fd9\u4e2a\u7b49\u4ee5\u540e\u518d\u7814\u7a76\u5427\u3002<\/p>\n<p>\u8fd8\u6709\u5c31\u662f\uff0c\u6700\u5f00\u59cb\u6211\u628a enp0s31f6 \u76f4\u63a5\u7528 macvtap \u63a5\u8fdb\u6765\u4e86\uff0c\u5728\u865a\u62df\u673a\u4e2d\u6dfb\u52a0 VLAN \u63a5\u53e3\uff0c\u597d\u50cf\u5e76\u4e0d\u7ba1\u7528\u3002\u4e2a\u4eba\u731c\u6d4b\u5e94\u8be5\u662f\u5bbf\u4e3b\u673a\u5f00\u542f\u4e86 802.1Q \u540e\uff0c\u6253 Tag \u7684\u5305\u5c31\u76f4\u63a5\u4e22\u8fdb\u5bf9\u5e94\u63a5\u53e3\u4e86\uff0c\u6240\u4ee5\u5e76\u6ca1\u6709\u673a\u4f1a\u8fdb\u5165\u865a\u62df\u673a\u3002<\/p>\n<p>\u53e6\u5916\u6211\u770b\u5230 VMM \u4f3c\u4e4e\u5df2\u7ecf\u53ef\u4ee5\u4f7f\u7528 SR-IOV \u6280\u672f\u4e86\uff0c\u76f8\u6bd4\u4e8e\u7f51\u6865\uff0c\u8fd9\u4e00\u6280\u672f\u5e94\u8be5\u53ef\u4ee5\u6781\u5927\u7684\u63d0\u9ad8\u7f51\u7edc\u6027\u80fd\uff0c\u5f88\u68d2\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u73b0\u5728\u6709\u4e00\u4e2a\u9700\u6c42\uff0c\u60f3\u8981\u5c06 libvirtd \u4e2d\u7ba1\u7406\u7684\u865a\u62df\u673a\u548c\u4ee5\u592a\u7f51\u67d0\u4e00\u4e2a\u7279\u5b9a\u7684 VLAN \u8fde\u63a5\u3002 \u592a\u957f\u4e0d\u770b\u7248\uff1a  &hellip; <\/p>\n<p class=\"link-more\"><a href=\"https:\/\/himmel.tech\/wp\/?p=408\" class=\"more-link\">\u7ee7\u7eed\u9605\u8bfb<span class=\"screen-reader-text\">\u201clibvirtd \u4e2d\u4f7f\u7528 VLAN (VMM)\u201d<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"jetpack_post_was_ever_published":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2}},"categories":[8],"tags":[],"class_list":["post-408","post","type-post","status-publish","format-standard","hentry","category-8"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/p83CFH-6A","_links":{"self":[{"href":"https:\/\/himmel.tech\/wp\/index.php?rest_route=\/wp\/v2\/posts\/408","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/himmel.tech\/wp\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/himmel.tech\/wp\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/himmel.tech\/wp\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/himmel.tech\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=408"}],"version-history":[{"count":3,"href":"https:\/\/himmel.tech\/wp\/index.php?rest_route=\/wp\/v2\/posts\/408\/revisions"}],"predecessor-version":[{"id":415,"href":"https:\/\/himmel.tech\/wp\/index.php?rest_route=\/wp\/v2\/posts\/408\/revisions\/415"}],"wp:attachment":[{"href":"https:\/\/himmel.tech\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=408"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/himmel.tech\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=408"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/himmel.tech\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=408"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}