{"id":190,"date":"2021-07-01T23:44:00","date_gmt":"2021-07-01T15:44:00","guid":{"rendered":"https:\/\/blog.cauchyschwarz.com\/?p=190"},"modified":"2021-07-01T23:45:49","modified_gmt":"2021-07-01T15:45:49","slug":"nat%e6%89%93%e6%b4%9e%e4%b8%8ep2p","status":"publish","type":"post","link":"https:\/\/blog.cauchyschwarz.com\/?p=190","title":{"rendered":"NAT\u6253\u6d1e\u4e0eP2P"},"content":{"rendered":"\n<p><a href=\"https:\/\/www.cnblogs.com\/my_life\/articles\/1908552.html\">NAT\u7684\u56db\u79cd\u7c7b\u578b\u53ca\u7c7b\u578b\u68c0\u6d4b<\/a><\/p>\n\n\n\n<p><a href=\"https:\/\/upload.wikimedia.org\/wikipedia\/commons\/6\/63\/STUN_Algorithm3.svg\">NAT\u7c7b\u578b\u68c0\u6d4b\u7b97\u6cd5<\/a><\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"908\" height=\"937\" src=\"https:\/\/blog.cauchyschwarz.com\/wp-content\/uploads\/2021\/07\/STUN_Algorithms3.png\" alt=\"\" class=\"wp-image-191\" srcset=\"https:\/\/blog.cauchyschwarz.com\/wp-content\/uploads\/2021\/07\/STUN_Algorithms3.png 908w, https:\/\/blog.cauchyschwarz.com\/wp-content\/uploads\/2021\/07\/STUN_Algorithms3-291x300.png 291w, https:\/\/blog.cauchyschwarz.com\/wp-content\/uploads\/2021\/07\/STUN_Algorithms3-768x793.png 768w, https:\/\/blog.cauchyschwarz.com\/wp-content\/uploads\/2021\/07\/STUN_Algorithms3-670x691.png 670w\" sizes=\"auto, (max-width: 908px) 100vw, 908px\" \/><\/figure>\n\n\n\n<p>\u6700\u96be\u6253\u6d1e\u7684\u7c7b\u578b\u662fSymmetric NAT\uff0c\u56e0\u4e3a\u5bf9NAT\u5916\u7684UDP\u5305\u7684\u6765\u6e90IP\u5730\u5740\u548c\u7aef\u53e3\u90fd\u6709\u8981\u6c42\u3002<\/p>\n\n\n\n<p>p2p\u4ee3\u7801\u793a\u4f8b\uff1a<\/p>\n\n\n\n<p><a href=\"https:\/\/github.com\/evilpan\/P2P-Over-MiddleBoxes-Demo\">https:\/\/github.com\/evilpan\/P2P-Over-MiddleBoxes-Demo<\/a><\/p>\n\n\n\n<p>STUN\u534f\u8bae\uff0cRFC3489<\/p>\n\n\n\n<p>\u5e94\u7528\u573a\u666f\uff1a<\/p>\n\n\n\n<p>webrtc,p2p\u4e0b\u8f7d\uff0c<a href=\"https:\/\/github.com\/ntop\/n2n\" data-type=\"URL\" data-id=\"https:\/\/github.com\/ntop\/n2n\">p2p vpn<\/a>\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>NAT\u7684\u56db\u79cd\u7c7b\u578b\u53ca\u7c7b\u578b\u68c0\u6d4b NAT\u7c7b\u578b\u68c0\u6d4b\u7b97\u6cd5 \u6700\u96be\u6253\u6d1e\u7684\u7c7b\u578b\u662fSymmetric NAT\uff0c\u56e0\u4e3a\u5bf9NAT\u5916\u7684UDP\u5305\u7684\u6765\u6e90IP\u5730\u5740\u548c\u7aef\u53e3\u90fd\u6709\u8981\u6c42\u3002 p2p\u4ee3\u7801\u793a\u4f8b\uff1a https:\/\/github.co&#46;&#46;&#46;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[10],"tags":[25],"class_list":["post-190","post","type-post","status-publish","format-standard","hentry","category-10","tag-p2p"],"_links":{"self":[{"href":"https:\/\/blog.cauchyschwarz.com\/index.php?rest_route=\/wp\/v2\/posts\/190","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.cauchyschwarz.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.cauchyschwarz.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.cauchyschwarz.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.cauchyschwarz.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=190"}],"version-history":[{"count":2,"href":"https:\/\/blog.cauchyschwarz.com\/index.php?rest_route=\/wp\/v2\/posts\/190\/revisions"}],"predecessor-version":[{"id":193,"href":"https:\/\/blog.cauchyschwarz.com\/index.php?rest_route=\/wp\/v2\/posts\/190\/revisions\/193"}],"wp:attachment":[{"href":"https:\/\/blog.cauchyschwarz.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=190"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.cauchyschwarz.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=190"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.cauchyschwarz.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=190"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}