{"id":4400,"date":"2025-09-23T00:16:19","date_gmt":"2025-09-22T21:16:19","guid":{"rendered":"https:\/\/cloudvps.by\/community\/docs\/glossarij\/terminy\/vxlan\/"},"modified":"2025-09-23T00:18:24","modified_gmt":"2025-09-22T21:18:24","slug":"vxlan","status":"publish","type":"docs","link":"https:\/\/cloudvps.by\/community\/docs\/glossarij\/terminy\/vxlan\/","title":{"rendered":"VXLAN"},"content":{"rendered":"\n<p><strong>VXLAN<\/strong> \u2014 \u044d\u0442\u043e \u0441\u043f\u043e\u0441\u043e\u0431 \u00ab\u043f\u0440\u043e\u0442\u044f\u043d\u0443\u0442\u044c \u043e\u0434\u0438\u043d \u0438 \u0442\u043e\u0442 \u0436\u0435 L2-\u0441\u0435\u0433\u043c\u0435\u043d\u0442 \u0447\u0435\u0440\u0435\u0437 L3-\u0444\u0430\u0431\u0440\u0438\u043a\u0443\u00bb. \u041a\u0430\u0434\u0440 Ethernet \u0437\u0430\u0432\u043e\u0440\u0430\u0447\u0438\u0432\u0430\u0435\u0442\u0441\u044f \u0432 <strong><a href=\"https:\/\/cloudvps.by\/community\/docs\/glossarij\/terminy\/udp\/\" data-internallinksmanager029f6b8e52c=\"223\" title=\"UDP (User Datagram Protocol)\">UDP<\/a>\/<a href=\"https:\/\/cloudvps.by\/community\/docs\/glossarij\/terminy\/ip-adres\/\" data-internallinksmanager029f6b8e52c=\"204\" title=\"IP-\u0430\u0434\u0440\u0435\u0441 (Internet Protocol)\">IP<\/a><\/strong> \u0438 \u043b\u0435\u0442\u0438\u0442 \u043f\u043e \u043c\u0430\u0440\u0448\u0440\u0443\u0442\u0438\u0437\u0438\u0440\u0443\u0435\u043c\u043e\u0439 \u0441\u0435\u0442\u0438. \u0422\u0430\u043a \u0441\u043e\u0437\u0434\u0430\u044e\u0442 \u0438\u0437\u043e\u043b\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u044b\u0435 \u0441\u0435\u0442\u0435\u0432\u044b\u0435 \u00ab\u043e\u0432\u0435\u0440\u043b\u0435\u0438\u00bb \u043c\u0435\u0436\u0434\u0443 \u0441\u0442\u043e\u0439\u043a\u0430\u043c\u0438, \u0426\u041e\u0414\u0430\u043c\u0438 \u0438 \u043e\u0431\u043b\u0430\u043a\u0430\u043c\u0438.<\/p>\n\n\n\n<p><strong>\u041a\u0430\u043a \u0443\u0441\u0442\u0440\u043e\u0435\u043d\u043e (\u043a\u043e\u0440\u043e\u0442\u043a\u043e):<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>VTEP<\/strong> (VXLAN Tunnel Endpoint) \u2014 <a href=\"https:\/\/cloudvps.by\/community\/docs\/glossarij\/terminy\/node-v-kubernetes\/\" data-internallinksmanager029f6b8e52c=\"349\" title=\"Node (\u0432 Kubernetes)\">\u0443\u0437\u0435\u043b<\/a> \u043d\u0430 \u043a\u0440\u0430\u044e \u043e\u0432\u0435\u0440\u043b\u0435\u044f: <strong>\u0438\u043d\u043a\u0430\u043f\u0441\u0443\u043b\u0438\u0440\u0443\u0435\u0442\/\u0434\u0435\u0438\u043d\u043a\u0430\u043f\u0441\u0443\u043b\u0438\u0440\u0443\u0435\u0442<\/strong> \u043a\u0430\u0434\u0440\u044b.<\/li>\n\n\n\n<li><strong>VNI<\/strong> \u2014 24-\u0431\u0438\u0442\u043d\u044b\u0439 \u0438\u0434\u0435\u043d\u0442\u0438\u0444\u0438\u043a\u0430\u0442\u043e\u0440 \u0441\u0435\u0433\u043c\u0435\u043d\u0442\u0430 (<strong>\u0434\u043e ~16 \u043c\u043b\u043d<\/strong> \u0441\u0435\u0442\u0435\u0439; \u0431\u043e\u043b\u044c\u0448\u0435, \u0447\u0435\u043c 4094 <a href=\"https:\/\/cloudvps.by\/community\/docs\/glossarij\/terminy\/vlan\/\" data-internallinksmanager029f6b8e52c=\"256\" title=\"VLAN (Virtual Local Area Network)\">VLAN<\/a>).<\/li>\n\n\n\n<li>\u0422\u0440\u0430\u043d\u0441<a href=\"https:\/\/cloudvps.by\/community\/docs\/glossarij\/terminy\/port\/\" data-internallinksmanager029f6b8e52c=\"225\" title=\"Port (\u041f\u043e\u0440\u0442 )\">\u043f\u043e\u0440\u0442<\/a> \u2014 <strong>UDP\/4789<\/strong> (\u043f\u043e \u0443\u043c\u043e\u043b\u0447\u0430\u043d\u0438\u044e), \u0447\u0442\u043e \u0434\u0440\u0443\u0436\u0438\u0442 \u0441 <strong>ECMP<\/strong> \u0438 \u0441\u043f\u0430\u0439\u043d-\u043b\u0438\u0444 \u0444\u0430\u0431\u0440\u0438\u043a\u0430\u043c\u0438.<\/li>\n\n\n\n<li>\u041e\u0431\u043c\u0435\u043d MAC\/ARP: \u043b\u0438\u0431\u043e \u00ab<strong>flood-and-learn<\/strong>\u00bb (\u043c\u0443\u043b\u044c\u0442\u0438\u043a\u0430\u0441\u0442\/<a href=\"https:\/\/cloudvps.by\/community\/docs\/glossarij\/terminy\/replica-set\/\" data-internallinksmanager029f6b8e52c=\"295\" title=\"Replica Set\">\u0440\u0435\u043f\u043b\u0438\u043a\u0430\u0446\u0438\u044f<\/a>), \u043b\u0438\u0431\u043e <strong>EVPN<\/strong> (<a href=\"https:\/\/cloudvps.by\/community\/docs\/glossarij\/terminy\/bgp-session\/\" data-internallinksmanager029f6b8e52c=\"317\" title=\"BGP Session\">BGP<\/a>-\u043a\u043e\u043d\u0442\u0440\u043e\u043b-\u043f\u043b\u0435\u0439\u043d \u0441 ARP-suppression \u0438 \u0447\u0451\u0442\u043a\u043e\u0439 \u0434\u043e\u0441\u0442\u0430\u0432\u043a\u043e\u0439).<\/li>\n<\/ul>\n\n\n\n<p><strong>\u0417\u0430\u0447\u0435\u043c \u043f\u0440\u0438\u043c\u0435\u043d\u044f\u044e\u0442:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u041c\u0443\u043b\u044c\u0442\u0438-\u0442\u0435\u043d\u0430\u043d\u0442\u043d\u043e\u0441\u0442\u044c<\/strong> \u0438 \u043c\u0430\u0441\u0448\u0442\u0430\u0431 (VNI \u0432\u043c\u0435\u0441\u0442\u043e VLAN-\u043b\u0438\u043c\u0438\u0442\u0430).<\/li>\n\n\n\n<li><strong>L2-\u0441\u043e\u0441\u0435\u0434\u0441\u0442\u0432\u043e<\/strong> \u043c\u0435\u0436\u0434\u0443 \u0443\u0437\u043b\u0430\u043c\u0438 \u0432 \u0440\u0430\u0437\u043d\u044b\u0445 \u0441\u0442\u043e\u0439\u043a\u0430\u0445\/\u0426\u041e\u0414\u0430\u0445 (<a href=\"https:\/\/cloudvps.by\/community\/docs\/glossarij\/terminy\/vm-migration\/\" data-internallinksmanager029f6b8e52c=\"341\" title=\"VM Migration (\u0416\u0438\u0432\u0430\u044f \u043c\u0438\u0433\u0440\u0430\u0446\u0438\u044f)\">\u043c\u0438\u0433\u0440\u0430\u0446\u0438\u044f \u0412\u041c<\/a>\/\u043a\u043e\u043d\u0442\u0435\u0439\u043d\u0435\u0440\u043e\u0432 \u0431\u0435\u0437 \u0441\u043c\u0435\u043d\u044b IP).<\/li>\n\n\n\n<li>\u041f\u043e\u0432\u0435\u0440\u0445 <strong>L3-\u044f\u0434\u0440\u0430<\/strong>: \u043f\u0440\u043e\u0441\u0442\u043e \u0440\u0430\u0441\u0448\u0438\u0440\u044f\u0442\u044c, \u0431\u0430\u043b\u0430\u043d\u0441\u0438\u0440\u043e\u0432\u0430\u0442\u044c \u0442\u0440\u0430\u0444\u0438\u043a, \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u044c ECMP.<\/li>\n<\/ul>\n\n\n\n<p><strong>\u041d\u0430 \u0447\u0442\u043e \u043e\u0431\u0440\u0430\u0442\u0438\u0442\u044c \u0432\u043d\u0438\u043c\u0430\u043d\u0438\u0435:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>MTU<\/strong>: \u0438\u043d\u043a\u0430\u043f\u0441\u0443\u043b\u044f\u0446\u0438\u044f \u0434\u043e\u0431\u0430\u0432\u043b\u044f\u0435\u0442 ~<strong>50 \u0431\u0430\u0439\u0442<\/strong> (<a href=\"https:\/\/cloudvps.by\/community\/docs\/glossarij\/terminy\/ipv4\/\" data-internallinksmanager029f6b8e52c=\"205\" title=\"IPv4 (Internet Protocol version 4)\">IPv4<\/a>) \u0438\u043b\u0438 ~<strong>70 \u0431\u0430\u0439\u0442<\/strong> (<a href=\"https:\/\/cloudvps.by\/community\/docs\/glossarij\/terminy\/ipv6\/\" data-internallinksmanager029f6b8e52c=\"206\" title=\"IPv6 (Internet Protocol version 6)\">IPv6<\/a>). \u0417\u0430\u043b\u043e\u0436\u0438\u0442\u0435 <strong>\u0434\u0436\u0430\u043c\u0431\u043e-\u0444\u0440\u0435\u0439\u043c\u044b<\/strong> \u043d\u0430 \u0444\u0430\u0431\u0440\u0438\u043a\u0435 \u043b\u0438\u0431\u043e \u0443\u043c\u0435\u043d\u044c\u0448\u0430\u0439\u0442\u0435 MTU \u0432 \u043e\u0432\u0435\u0440\u043b\u0435\u0435.<\/li>\n\n\n\n<li><strong>\u041a\u043e\u043d\u0442\u0440\u043e\u043b-\u043f\u043b\u0435\u0439\u043d<\/strong>: EVPN \u043f\u0440\u0435\u0434\u043f\u043e\u0447\u0442\u0438\u0442\u0435\u043b\u044c\u043d\u0435\u0435 \u2014 \u043c\u0435\u043d\u044c\u0448\u0435 \u0448\u0438\u0440\u043e\u043a\u043e\u0432\u0435\u0449\u0430\u043b\u043a\u0438, \u043f\u0440\u043e\u0449\u0435 \u043e\u0442\u043b\u0430\u0434\u043a\u0430.<\/li>\n\n\n\n<li><strong>\u0411\u0435\u0437\u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u044c<\/strong>: <strong>VNI \u2014 \u044d\u0442\u043e \u0438\u0437\u043e\u043b\u044f\u0446\u0438\u044f, \u0430 \u043d\u0435 \u043c\u0435\u0436\u0441\u0435\u0442\u0435\u0432\u043e\u0439 \u044d\u043a\u0440\u0430\u043d<\/strong>. \u041d\u0443\u0436\u043d\u044b ACL\/\u043f\u043e\u043b\u0438\u0442\u0438\u043a\u0438 \u043c\u0435\u0436\u0434\u0443 \u0441\u0435\u0433\u043c\u0435\u043d\u0442\u0430\u043c\u0438.<\/li>\n\n\n\n<li><a href=\"https:\/\/cloudvps.by\/community\/docs\/glossarij\/terminy\/traceroute\/\" data-internallinksmanager029f6b8e52c=\"325\" title=\"Traceroute\">\u0422\u0440\u0430\u0441\u0441\u0438\u0440\u043e\u0432\u043a\u0430<\/a> \u0438 <a href=\"https:\/\/cloudvps.by\/community\/docs\/glossarij\/terminy\/grafana\/\" data-internallinksmanager029f6b8e52c=\"356\" title=\"Grafana (C\u0432\u043e\u0431\u043e\u0434\u043d\u0430\u044f \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u043d\u0430\u044f \u0441\u0438\u0441\u0442\u0435\u043c\u0430 \u0432\u0438\u0437\u0443\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0438 \u0434\u0430\u043d\u043d\u044b\u0445)\">\u043c\u043e\u043d\u0438\u0442\u043e\u0440\u0438\u043d\u0433<\/a> \u0441\u043b\u043e\u0436\u043d\u0435\u0435: \u043f\u043e\u043b\u0435\u0437\u043d\u044b <strong>flow-\u043c\u0435\u0442\u043a\u0438, sFlow\/NetFlow<\/strong>, EVPN-\u0442\u0430\u0431\u043b\u0438\u0446\u044b.<\/li>\n<\/ul>\n\n\n\n<p><strong>\u041c\u0438\u043d\u0438-\u043f\u0440\u0438\u043c\u0435\u0440:<\/strong><br>\u0414\u0432\u0430 leaf-\u043a\u043e\u043c\u043c\u0443\u0442\u0430\u0442\u043e\u0440\u0430 \u0441 VTEP-IP <strong>10.0.0.1\/10.0.0.2<\/strong>. \u041b\u043e\u043a\u0430\u043b\u044c\u043d\u044b\u0439 <strong>VLAN 10<\/strong> \u043c\u0430\u043f\u0438\u0442\u0441\u044f \u0432 <strong>VNI 10010<\/strong> \u043d\u0430 \u043e\u0431\u043e\u0438\u0445 \u043a\u043e\u043d\u0446\u0430\u0445. \u0425\u043e\u0441\u0442\u044b \u0432 VLAN10, \u0445\u043e\u0442\u044c \u0438 \u0432 \u0440\u0430\u0437\u043d\u044b\u0445 \u0441\u0442\u043e\u0439\u043a\u0430\u0445, \u0432\u0438\u0434\u044f\u0442 \u0434\u0440\u0443\u0433 \u0434\u0440\u0443\u0433\u0430 \u043a\u0430\u043a \u0432 \u043e\u0434\u043d\u043e\u0439 L2-\u0441\u0435\u0442\u0438. <strong>EVPN<\/strong> \u0447\u0435\u0440\u0435\u0437 BGP \u0440\u0430\u0437\u043d\u043e\u0441\u0438\u0442 MAC\/IP \u0438 \u043c\u0430\u0440\u0448\u0440\u0443\u0442\u044b \u2014 \u0431\u0435\u0437 \u043b\u0438\u0448\u043d\u0438\u0445 \u0431\u0440\u043e\u0434\u043a\u0430\u0441\u0442\u043e\u0432.<\/p>\n\n\n\n<p>VXLAN \u2014 \u044d\u0442\u043e <strong>\u043c\u0430\u0441\u0448\u0442\u0430\u0431\u0438\u0440\u0443\u0435\u043c\u044b\u0439 L2 \u043f\u043e\u0432\u0435\u0440\u0445 L3<\/strong>. \u041e\u043d \u0434\u0430\u0451\u0442 \u0433\u0438\u0431\u043a\u043e\u0441\u0442\u044c \u0438 \u0438\u0437\u043e\u043b\u044f\u0446\u0438\u044e, \u043d\u043e \u0442\u0440\u0435\u0431\u0443\u0435\u0442 <strong>\u043f\u0440\u0430\u0432\u0438\u043b\u044c\u043d\u043e\u0433\u043e MTU<\/strong> \u0438 \u043b\u0443\u0447\u0448\u0435 \u0440\u0430\u0441\u043a\u0440\u044b\u0432\u0430\u0435\u0442\u0441\u044f \u0441 <strong>EVPN-\u043a\u043e\u043d\u0442\u0440\u043e\u043b-\u043f\u043b\u0435\u0439\u043d\u043e\u043c<\/strong>.<\/p>\n","protected":false},"featured_media":0,"parent":2927,"menu_order":217,"comment_status":"open","ping_status":"closed","template":"","doc_tag":[],"class_list":["post-4400","docs","type-docs","status-publish","hentry"],"comment_count":0,"_links":{"self":[{"href":"https:\/\/cloudvps.by\/community\/wp-json\/wp\/v2\/docs\/4400","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cloudvps.by\/community\/wp-json\/wp\/v2\/docs"}],"about":[{"href":"https:\/\/cloudvps.by\/community\/wp-json\/wp\/v2\/types\/docs"}],"replies":[{"embeddable":true,"href":"https:\/\/cloudvps.by\/community\/wp-json\/wp\/v2\/comments?post=4400"}],"version-history":[{"count":1,"href":"https:\/\/cloudvps.by\/community\/wp-json\/wp\/v2\/docs\/4400\/revisions"}],"predecessor-version":[{"id":4403,"href":"https:\/\/cloudvps.by\/community\/wp-json\/wp\/v2\/docs\/4400\/revisions\/4403"}],"up":[{"embeddable":true,"href":"https:\/\/cloudvps.by\/community\/wp-json\/wp\/v2\/docs\/2927"}],"prev":[{"title":"Containerd","link":"https:\/\/cloudvps.by\/community\/docs\/glossarij\/terminy\/containerd\/","href":"https:\/\/cloudvps.by\/community\/wp-json\/wp\/v2\/docs\/4353"}],"wp:attachment":[{"href":"https:\/\/cloudvps.by\/community\/wp-json\/wp\/v2\/media?parent=4400"}],"wp:term":[{"taxonomy":"doc_tag","embeddable":true,"href":"https:\/\/cloudvps.by\/community\/wp-json\/wp\/v2\/doc_tag?post=4400"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}