{"id":666,"date":"2022-03-31T16:44:20","date_gmt":"2022-03-31T08:44:20","guid":{"rendered":"https:\/\/domlinux.com\/domv\/?docs=%e6%89%8b%e5%86%8a\/%e7%b6%b2%e8%b7%af%e8%a8%ad%e5%ae%9a\/wan%e4%bb%8b%e9%9d%a2%e8%a8%ad%e5%ae%9a"},"modified":"2022-10-19T10:52:41","modified_gmt":"2022-10-19T02:52:41","slug":"wan%e4%bb%8b%e9%9d%a2%e8%a8%ad%e5%ae%9a","status":"publish","type":"docs","link":"https:\/\/domlinux.com\/domv\/docs\/%e6%89%8b%e5%86%8a\/%e7%b6%b2%e8%b7%af%e8%a8%ad%e5%ae%9a\/wan%e4%bb%8b%e9%9d%a2%e8%a8%ad%e5%ae%9a\/","title":{"rendered":"WAN\u4ecb\u9762\u8a2d\u5b9a"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\">IPV4<\/h2>\n\n\n\n<p>\u5982\u679c\u60a8\u53ea\u6709\u4e00\u7247\u7db2\u5361 , \u4e0d\u7ba1\u662f\u76f4\u63a5\u9023\u7d50\u5c0d\u5916(\u4f7f\u7528\u771f\u5be6IP)\u6216\u662f\u8a2d\u5b9a\u65bc\u9632\u706b\u7246\u4e4b\u5f8c(\u4f7f\u7528\u865b\u64ecIP) , \u90fd\u8acb\u8a2d\u5b9a\u65bc WAN \u4ecb\u9762<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li><strong>\u4e3b\u6a5f\u540d\u7a31<\/strong><ul><li>\u8a2d\u5b9a\u672c\u6a5f\u5668\u5728\u7db2\u8def\u4e0a\u7684\u552f\u4e00\u540d\u7a31, \u540d\u7a31\u4ee5 FQDN \u683c\u5f0f \u4f8b\u5982 : mail.mydomain.com<\/li><li>\u4e3b\u6a5f\u540d\u7a31\u5fc5\u9808\u6b63\u78ba\u8a2d\u5b9a , \u4f8b\u5982 : yourdomain.com \u6216 mail.yourdomain.com, \u8a2d\u5b9a\u524d\u8acb\u5148\u7528 ping \u6307\u4ee4 \u78ba\u5b9a\u4f60\u8981\u6307\u5b9a\u7684\u9019\u500b\u4e3b\u6a5f\u540d\u7a31 , \u6240\u89e3\u91cb\u5230\u7684 IP \u548c\u4f60\u7684\u4f3a\u670d\u5668IP\u76f8\u540c , \u4e0d\u6b63\u78ba\u7684\u8a2d\u5b9a\u5c07\u6703\u9020\u6210\u4f3a\u670d\u5668\u67d0\u4e9b\u529f\u80fd\u4e0d\u6b63\u5e38 , \u4f8b\u5982 FTP , \u4f3a\u670d\u5668\u8f49\u5bc4\u91cd\u5bc4 , \u7fa4\u7d44\u5e33\u865f\u5931\u6548 , \u4fe1\u4ef6\u907a\u5931 ...\u7b49\u554f\u984c<\/li><\/ul><\/li><li><strong>\u786c\u9ad4\u4f4d\u5740<\/strong><ul><li>\u986f\u793a\u6b64\u4ecb\u9762\u7db2\u5361\u7684\u786c\u9ad4\u4f4d\u5740 mac address <\/li><\/ul><\/li><li>IP<ul><li>\u986f\u793a\u76ee\u524d\u8a2d\u5b9a\u7684IP , \u53ca\u81ea\u52d5\u5075\u6e2c\u51fa\u7684\u5c0d\u5916\u771f\u5be6IP<\/li><li>\u672c\u7cfb\u7d71\u6703\u4ee5\u985e\u4f3c whois \u7684\u65b9\u5f0f , \u5c0d\u5916\u90e8\u7684\u5e7e\u53f0\u4f3a\u670d\u5668\u767c\u51fa\"what is my ip\"\u7684\u8a62\u554f , \u518d\u7531\u5916\u90e8\u4f3a\u670d\u5668\u544a\u77e5\u5f9e\u5916\u90e8\u770b\u5230\u9023\u7d50\u7684IP , \u85c9\u4ee5\u78ba\u5b9a\u5c0d\u5916\u9023\u7dda\u662f\u5426\u6b63\u5e38<\/li><li>\u5982\u679c\u7121\u6cd5\u986f\u793a\u5c0d\u5916\u771f\u5be6IP,\u53ef\u80fd\u662f\u60a8\u7684\u524d\u65b9\u9632\u706b\u7246\u9650\u5236\u60a8\u5c0d\u5916\u9023\u7dda\u7684\u5c01\u5305 , \u8acb\u52d9\u5fc5\u8981\u8655\u7406\u597d\u6b64\u554f\u984c , \u5426\u5247\u4f3a\u670d\u5668\u4e4b\u5f8c\u53ef\u80fd\u7121\u6cd5\u6b63\u78ba\u5c0d\u5916\u9023\u7dda , \u6216\u7121\u6cd5\u8a3b\u518a\u548c\u7121\u6cd5\u81ea\u52d5\u66f4\u65b0<\/li><\/ul><\/li><li><strong>\u7db2\u8def\u9023\u7d50\u65b9\u5f0f<\/strong> <ul><li>&nbsp;\u53ef\u5206\u70ba\u4e09\u7a2e\u65b9\u5f0f<\/li><\/ul><ul><li>\u56fa\u5b9aIP\u9023\u7d50<ul><li>IP : \u8a2d\u5b9a\u56fa\u5b9aIP , \u82e5\u5b89\u88dd\u65bc\u9632\u706b\u7246\u5167\u53ef\u4ee5\u8a2d\u5b9a\u5167\u90e8\u865b\u64ecIP , \u4e4b\u5f8c\u5fc5\u9808\u4f7f\u7528\u9632\u706b\u7246\u5c0e\u5165\u670d\u52d9\u961c(port)<\/li><li>MASK:\u7db2\u8def\u906e\u7f69 , \u901a\u5e38\u662f 255.255.255.0 <\/li><li>Gateway: \u7db2\u8def\u9598\u9053 , \u8acb\u4f9d\u7167ISP\u7d66\u60a8\u7684\u8cc7\u6599\u586b\u5beb , \u5982\u679c\u8a2d\u5b9a\u865b\u64ecIP , \u901a\u5e38\u662f\u8a2d\u5b9a\u9632\u706b\u7246\u7684LAN IP<\/li><li>\u4e3b\u8981DNS : \u8a2d\u5b9a\u6b64\u4f3a\u670d\u5668\u4f7f\u7528\u7684DNS\u670d\u52d9\u5668 , \u901a\u5e38\u53ef\u8a2d\u5b9a google DNS : 8.8.8.8 , \u6216 hinet: 168.95.1.1 , \u6216\u662f\u5167\u90e8\u6709\u81ea\u5df1\u7684 DNS \u4f3a\u670d\u5668 \u4e5f\u53ef\u4ee5<\/li><li>\u6b21\u8981DNS: \u53ef\u4ee5\u8a2d\u5b9a\u6216\u7701\u7565<\/li><\/ul><\/li><li>DHCP\u9023\u7d50<ul><li>\u8a2d\u5b9a\u7531DHCP\u4f3a\u670d\u5668\u81ea\u52d5\u914d\u767cIP, \u901a\u5e38\u4e0d\u5efa\u8b70\u4f7f\u7528\u6b64\u8a2d\u5b9a<\/li><\/ul><\/li><li>PPPoe\u64a5\u63a5\u9023\u7d50<ul><li>\u5982\u679c\u60a8\u7684\u4f3a\u670d\u5668\u76f4\u63a5\u9023\u7d50\u65bcISP\u7684\u7684\u6578\u64da\u6a5f\u4e4b\u5f8c , \u53ef\u4ee5\u9078\u64c7\u6b64\u9805\u76ee , \u4e26\u4f9d\u7167ISP\u63d0\u4f9b\u7684\u8cc7\u6599\u586b\u5beb\u5e33\u865f\u53ca\u5bc6\u78bc , \u901a\u5e38 hinet \u7684\u7dda\u8def\u6703\u586b\u5beb \u6578\u5b57@ip.hinet.net \u4ee5\u53d6\u5f97\u4e00\u500b\u56fa\u5b9a\u7684IP<\/li><\/ul><\/li><\/ul><\/li><\/ul>\n\n\n\n<p>\u8a2d\u5b9a\u597dWAN\u4ecb\u9762\u5f8c\u5982\u679c\u6b63\u78ba\u7121\u8aa4, \u901a\u5e38\u6703\u81ea\u52d5\u91cd\u65b0\u5c0e\u5230\u65b0 IP \u7684\u7ba1\u7406\u4ecb\u9762\u9023\u7d50 , \u5982\u679c\u6c92\u6709\u6b63\u78ba\u5207\u63db , \u8acb\u91cd\u65b0\u5728\u700f\u89bd\u5668\u4e0a\u8f38\u5165\u65b0\u7684 IP \u9023\u7d50 <\/p>\n\n\n\n<p>\u5982\u679c\u6e2c\u8a66\u7db2\u8def\u662f\u5426\u9023\u7d50\u6b63\u78ba , \u53ef\u4ee5\u5230 \u7db2\u8def\u8a2d\u5b9a\/\u7db2\u8def\u6e2c\u8a66\u5de5\u5177 \u4f7f\u7528 DNS \u67e5\u8a62 \u6216 PING \u6e2c\u8a66<\/p>\n\n\n\n<p>\u901a\u5e38\u516c\u53f8\u5927\u591a\u5df2\u7d93\u6709\u9632\u706b\u7246\u8a2d\u7f6e ,  \u6bd4\u8f03\u5efa\u8b70\u7684\u662f\u5c07 WAN \u7db2\u5361\u8a2d\u5b9a\u9023\u7d50\u5167\u90e8\u7684\u4ea4\u63db\u6a5f , \u4e26\u8a2d\u5b9a\u5167\u90e8\u70ba\u5167\u90e8\u56fa\u5b9aIP(\u4e0d\u5efa\u8b70\u4f7f\u7528 DHCP) , \u518d\u7d93\u7531\u9632\u706b\u7246\u8a2d\u5b9a,\u5c0e\u5165\u9700\u8981\u7684\u670d\u52d9\u961c(port)<\/p>\n\n\n\n<p>\u5efa\u8b70\u5c0e\u5165\u7684 port\u5982\u4e0b (\u8acb\u4f9d\u7167\u9700\u8981\u7684\u670d\u52d9\u5c0e\u5165)<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>TCP+UDP 53\/DNS\u4f3a\u670d\u5668 (named server)<\/li><li>TCP 88\/\u7ba1\u7406\u4ecb\u9762<\/li><li>TCP 443\/WebMail<\/li><li>TCP 25\/SMTP , 465\/SMTPs(tls) , 587\/SMTPs(starttls) <\/li><li>TCP 110\/POP3 , 995\/POP3s(tls) <\/li><li>TCP 143\/IMAP , 993\/IMAPs(tls)<\/li><li>TCP 80\u53ca\u5176\u4ed6\u81ea\u5b9a \u7db2\u7ad9\u4f3a\u670d\u5668 <\/li><li>TCP 21\/ FTP\u4f3a\u670d\u5668 ,   TCP 60000~61000 PassivePorts (\u6b64port\u7bc4\u570d\u5c0e\u5165\u6703\u589e\u52a0FTP\u4f3a\u670d\u5668\u9023\u7dda\u7684\u7a69\u5b9a\u6027)<\/li><li>TCP 389 : LDAP , TCP 636 : LDAPs(TLS)<\/li><li>TCP 3306 : \u8cc7\u6599\u5eab\u958b\u653e\u5916\u90e8\u9023\u7dda(\u901a\u5e38\u4e0d\u5efa\u8b70\u958b\u555f)<\/li><li>TCP 873 :\u5099\u63f4\u6a5f(\u4e3b\u8981\u89d2\u8272) , \u7576\u4e3b\u8981\u8207\u5099\u63f4\u6a5f\u5206\u8655\u4e0d\u540c\u5730\u9ede\u6642\u624d\u9700\u8981\u958b\u555f<\/li><\/ul>\n\n\n\n<hr class=\"wp-block-separator has-css-opacity is-style-wide\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">IPV6<\/h2>\n\n\n\n<p>\u5982\u679c\u60a8\u7684\u7dda\u8def\u5177\u5099\u6709 IPV6 \u7684\u670d\u52d9 , \u53ef\u4ee5\u555f\u52d5\u6b64\u9805\u76ee , \u4e26\u4f9d\u7167IPV6\u7684\u4f4d\u5740\u8a2d\u5b9a\u683c\u5f0f\u8a2d\u5b9a IPV6 \u7684 \u5730\u5740\u53ca Gateway<\/p>\n\n\n\n<hr class=\"wp-block-separator has-css-opacity is-style-wide\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">hosts<\/h2>\n\n\n\n<p>\u6b64\u6b04\u4f4d\u8a2d\u5b9a\u6703\u589e\u52a0\u5230 \/etc\/hosts \u6a94\u6848\u5167 , \u7528\u65bc\u8a2d\u5b9a\u975c\u614b\u7684 \u4e3b\u6a5f\u540d\u7a31 -&gt; ip \u89e3\u6790<br>\u4f8b\u5982 : 10.1.1.1 www.mydomain.com , www.mydomain.com \u5c07\u512a\u5148\u89e3\u6790\u7232 10.1.1.1<\/p>\n\n\n\n<p><\/p>\n","protected":false},"featured_media":0,"parent":665,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","doc_tag":[],"class_list":["post-666","docs","type-docs","status-publish","hentry","entry"],"comment_count":0,"_links":{"self":[{"href":"https:\/\/domlinux.com\/domv\/wp-json\/wp\/v2\/docs\/666","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/domlinux.com\/domv\/wp-json\/wp\/v2\/docs"}],"about":[{"href":"https:\/\/domlinux.com\/domv\/wp-json\/wp\/v2\/types\/docs"}],"replies":[{"embeddable":true,"href":"https:\/\/domlinux.com\/domv\/wp-json\/wp\/v2\/comments?post=666"}],"version-history":[{"count":6,"href":"https:\/\/domlinux.com\/domv\/wp-json\/wp\/v2\/docs\/666\/revisions"}],"predecessor-version":[{"id":1061,"href":"https:\/\/domlinux.com\/domv\/wp-json\/wp\/v2\/docs\/666\/revisions\/1061"}],"up":[{"embeddable":true,"href":"https:\/\/domlinux.com\/domv\/wp-json\/wp\/v2\/docs\/665"}],"next":[{"title":"LAN\u4ecb\u9762\u8a2d\u5b9a","link":"https:\/\/domlinux.com\/domv\/docs\/%e6%89%8b%e5%86%8a\/%e7%b6%b2%e8%b7%af%e8%a8%ad%e5%ae%9a\/lan%e4%bb%8b%e9%9d%a2%e8%a8%ad%e5%ae%9a\/","href":"https:\/\/domlinux.com\/domv\/wp-json\/wp\/v2\/docs\/667"}],"wp:attachment":[{"href":"https:\/\/domlinux.com\/domv\/wp-json\/wp\/v2\/media?parent=666"}],"wp:term":[{"taxonomy":"doc_tag","embeddable":true,"href":"https:\/\/domlinux.com\/domv\/wp-json\/wp\/v2\/doc_tag?post=666"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}