{"id":944,"date":"2018-10-25T16:16:38","date_gmt":"2018-10-25T08:16:38","guid":{"rendered":"https:\/\/blog.pfchina.org\/?p=944"},"modified":"2020-08-24T21:55:06","modified_gmt":"2020-08-24T13:55:06","slug":"opnsense%e7%94%a8%e6%88%b7%e6%89%8b%e5%86%8c-vpn","status":"publish","type":"post","link":"https:\/\/blog.pfchina.org\/?p=944","title":{"rendered":"OPNsense\u7528\u6237\u624b\u518c-VPN"},"content":{"rendered":"<p style=\"text-align: justify;\">\u865a\u62df\u4e13\u7528\u7f51\u7edcVPN\u53ef\u4fdd\u62a4\u516c\u5171\u7f51\u7edc\u8fde\u63a5\uff0c\u5e76\u5728\u6b64\u8fc7\u7a0b\u4e2d\u5c06\u4e13\u7528\u7f51\u7edc\u6269\u5c55\u5230\u516c\u5171\u7f51\u7edc\uff08\u5982Internet\uff09\u3002\u4f7f\u7528VPN\uff0c\u60a8\u53ef\u4ee5\u521b\u5efa\u4e00\u4e2a\u4e13\u7528\u7f51\u7edc\u7684\u5927\u578b\u5b89\u5168\u7f51\u7edc\u3002<\/p>\n<p style=\"text-align: justify;\"><a href=\"https:\/\/blog.pfchina.org\/wp-content\/uploads\/2020\/06\/Virtual_Private_Network_overview.png\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-5508\" src=\"https:\/\/blog.pfchina.org\/wp-content\/uploads\/2020\/06\/Virtual_Private_Network_overview.png\" alt=\"..\/_images\/Virtual_Private_Network_overview.png\" width=\"1488\" height=\"1052\" srcset=\"https:\/\/blog.pfchina.org\/wp-content\/uploads\/2020\/06\/Virtual_Private_Network_overview.png 1488w, https:\/\/blog.pfchina.org\/wp-content\/uploads\/2020\/06\/Virtual_Private_Network_overview-300x212.png 300w, https:\/\/blog.pfchina.org\/wp-content\/uploads\/2020\/06\/Virtual_Private_Network_overview-1024x724.png 1024w, https:\/\/blog.pfchina.org\/wp-content\/uploads\/2020\/06\/Virtual_Private_Network_overview-768x543.png 768w, https:\/\/blog.pfchina.org\/wp-content\/uploads\/2020\/06\/Virtual_Private_Network_overview-424x300.png 424w\" sizes=\"auto, (max-width: 1488px) 100vw, 1488px\" \/><\/a><\/p>\n<p style=\"text-align: justify;\">\u516c\u53f8\u6216\u7ec4\u7ec7\u53ef\u4ee5\u4f7f\u7528\u6b64\u6280\u672f\u8fde\u63a5\u5206\u652f\u673a\u6784\u548c\u8fdc\u7a0b\u7528\u6237\u3002<\/p>\n<p style=\"text-align: justify;\">OPNsense\u652f\u6301\u5206\u652f\u673a\u6784\u548c\u8fdc\u7a0b\u7528\u6237\u7684VPN\u8fde\u63a5\u3002<\/p>\n<p style=\"text-align: justify;\">\u53ef\u4ee5\u4ece\u56fe\u5f62\u7528\u6237\u754c\u9762\u8f7b\u677e\u8bbe\u7f6e\u521b\u5efa\u5355\u4e2a\u5b89\u5168\u4e13\u7528\u7f51\u7edc\uff0c\u5176\u4e2d\u591a\u4e2a\u5206\u652f\u673a\u6784\u8fde\u63a5\u5230\u5355\u4e2a\u7ad9\u70b9\u3002\u5bf9\u4e8e\u8fdc\u7a0b\u7528\u6237\uff0c\u53ef\u4ee5\u521b\u5efa\u548c\u540a\u9500\u8bc1\u4e66\uff0c\u5e76\u4e14\u6613\u4e8e\u4f7f\u7528\u7684\u5ba2\u6237\u7aef\u5bfc\u51fa\u7a0b\u5e8f\u4f7f\u5ba2\u6237\u7aef\u914d\u7f6e\u53d8\u5f97\u8f7b\u800c\u6613\u4e3e\u3002<\/p>\n<div id=\"supported-vpn-technologies\" class=\"section\">\n<h2 style=\"text-align: justify;\">\u652f\u6301\u7684VPN\u6280\u672f<\/h2>\n<p style=\"text-align: justify;\">OPNsense\u63d0\u4f9b\u5e7f\u6cdb\u7684VPN\u6280\u672f\uff0c\u4ece\u73b0\u4ee3SSL VPN\u5230\u4f17\u6240\u5468\u77e5\u7684IPsec\uff0c\u4ee5\u53ca\u8f83\u8001\u7684L2TP\u548cPPTP\uff08\u53ea\u63d0\u4f9b\u63d2\u4ef6\u9009\u88c5\uff09\u3002<\/p>\n<p style=\"text-align: justify;\"><a href=\"https:\/\/blog.pfchina.org\/wp-content\/uploads\/2019\/11\/vpn.png\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-3263\" src=\"https:\/\/blog.pfchina.org\/wp-content\/uploads\/2019\/11\/vpn.png\" alt=\"..\/_images\/vpn.png\" width=\"257\" height=\"160\" \/><\/a><\/p>\n<div id=\"integrated-vpn-options\" class=\"section\">\n<h3 style=\"text-align: justify;\">\u96c6\u6210VPN\u9009\u9879<\/h3>\n<p style=\"text-align: justify;\">\u96c6\u6210\u89e3\u51b3\u65b9\u6848\u662fGUI\u4e2d\u53ef\u7528\u7684\u89e3\u51b3\u65b9\u6848\uff0c\u65e0\u9700\u5b89\u88c5\u4efb\u4f55\u5176\u4ed6\u8f6f\u4ef6\u5305\u6216\u63d2\u4ef6\u3002\u5305\u62ec\uff1a<\/p>\n<ul class=\"simple\" style=\"text-align: justify;\">\n<li><strong>IPsec<\/strong><\/li>\n<li><strong>OpenVPN\uff08SSL VPN\uff09<\/strong><\/li>\n<\/ul>\n<h1 style=\"text-align: justify;\">IPsec\u7ad9\u70b9\u5230\u7ad9\u70b9\u96a7\u9053\u7f51\u7edc\u8bbe\u7f6e\uff08\u793a\u4f8b\uff09<\/h1>\n<p style=\"text-align: justify;\">\u7ad9\u70b9\u5230\u7ad9\u70b9VPN\u4f7f\u7528\u9759\u6001\u516c\u5171IP\u5730\u5740\u8fde\u63a5\u4e24\u4e2a\u4f4d\u7f6e\uff0c\u5e76\u5141\u8bb8\u5728\u4e24\u4e2a\u7f51\u7edc\u4e4b\u95f4\u8def\u7531\u6d41\u91cf\u3002\u8fd9\u6700\u5e38\u7528\u4e8e\u5c06\u7ec4\u7ec7\u7684\u5206\u652f\u673a\u6784\u8fde\u63a5\u56de\u5176\u4e3b\u529e\u516c\u5ba4\uff0c\u56e0\u6b64\u5206\u652f\u7528\u6237\u53ef\u4ee5\u8bbf\u95ee\u4e3b\u529e\u516c\u5ba4\u4e2d\u7684\u7f51\u7edc\u8d44\u6e90\u3002<\/p>\n<div id=\"before-you-start\" class=\"section\" style=\"text-align: justify;\">\n<h2>\u5f00\u59cb\u4e4b\u524d<\/h2>\n<p>\u5728\u5f00\u59cb\u914d\u7f6eIPsec\u96a7\u9053\u4e4b\u524d\uff0c\u60a8\u9700\u8981\u4e3a\u8fde\u63a5\u7684\u6bcf\u4e00\u4fa7\u5b89\u88c5\u5177\u6709\u552f\u4e00LAN IP\u5b50\u7f51\u7684OPNsense\uff08\u672c\u5730\u7f51\u7edc\u9700\u8981\u4e0e\u8fdc\u7a0b\u7f51\u7edc\u4e0d\u540c\uff09\u3002<\/p>\n<div class=\"admonition note\">\n<p class=\"first admonition-title\">\u6ce8\u610f\uff1a\u5bf9\u4e8e\u793a\u4f8b\uff0c\u6211\u4eec\u5c06\u4f7f\u7528\u79c1\u6709IP\u8fdb\u884cWAN\u8fde\u63a5\u3002\u8fd9\u8981\u6c42\u6211\u4eec\u7981\u7528wan\u4e0a\u7684\u9ed8\u8ba4\u963b\u6b62\u89c4\u5219\u4ee5\u5141\u8bb8\u79c1\u6709\u6d41\u91cf\u3002\u4e3a\u6b64\uff0c\u8bf7\u8f6c\u5230\u201c\u00a0<strong>\u63a5\u53e3\u201d &#8211; &gt; [WAN]<\/strong>\u5e76\u53d6\u6d88\u9009\u4e2d\u201c\u963b\u6b62\u4e13\u7528\u7f51\u7edc\u201d\u3002\u00a0<em>\uff08\u522b\u5fd8\u4e86\u4fdd\u5b58\u5e76\u5e94\u7528\uff09<\/em><\/p>\n<\/div>\n<\/div>\n<hr class=\"docutils\" \/>\n<div id=\"sample-setup\" class=\"section\" style=\"text-align: justify;\">\n<h2>\u793a\u4f8b\u8bbe\u7f6e<\/h2>\n<p>\u5bf9\u4e8e\u793a\u4f8b\u914d\u7f6e\uff0c\u6211\u4eec\u4f7f\u7528\u4e24\u4e2aOPNsense\u56fe\u6765\u6a21\u62df\u7ad9\u70b9\u5230\u7ad9\u70b9\u96a7\u9053\uff0c\u914d\u7f6e\u5982\u4e0b\uff1a<\/p>\n<div class=\"sidebar\">\n<p class=\"first sidebar-title\">\u7ad9\u70b9A<\/p>\n<div><a href=\"https:\/\/blog.pfchina.org\/wp-content\/uploads\/2020\/06\/nwdiag-ce5a8c7be4aea77912fdd1c958a01e2e4e5f76d0.png\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-5505\" src=\"https:\/\/blog.pfchina.org\/wp-content\/uploads\/2020\/06\/nwdiag-ce5a8c7be4aea77912fdd1c958a01e2e4e5f76d0.png\" width=\"1080\" height=\"732\" srcset=\"https:\/\/blog.pfchina.org\/wp-content\/uploads\/2020\/06\/nwdiag-ce5a8c7be4aea77912fdd1c958a01e2e4e5f76d0.png 1080w, https:\/\/blog.pfchina.org\/wp-content\/uploads\/2020\/06\/nwdiag-ce5a8c7be4aea77912fdd1c958a01e2e4e5f76d0-300x203.png 300w, https:\/\/blog.pfchina.org\/wp-content\/uploads\/2020\/06\/nwdiag-ce5a8c7be4aea77912fdd1c958a01e2e4e5f76d0-1024x694.png 1024w, https:\/\/blog.pfchina.org\/wp-content\/uploads\/2020\/06\/nwdiag-ce5a8c7be4aea77912fdd1c958a01e2e4e5f76d0-768x521.png 768w, https:\/\/blog.pfchina.org\/wp-content\/uploads\/2020\/06\/nwdiag-ce5a8c7be4aea77912fdd1c958a01e2e4e5f76d0-443x300.png 443w\" sizes=\"auto, (max-width: 1080px) 100vw, 1080px\" \/><\/a><\/div>\n<\/div>\n<div id=\"site-a\" class=\"section\">\n<h3>\u7f51\u7ad9<\/h3>\n<div class=\"wy-table-responsive\">\n<table class=\"docutils\" border=\"1\">\n<colgroup>\n<col width=\"41%\" \/>\n<col width=\"59%\" \/><\/colgroup>\n<tbody valign=\"top\">\n<tr class=\"row-odd\">\n<td><strong>\u4e3b\u673a\u540d<\/strong><\/td>\n<td>FW1<\/td>\n<\/tr>\n<tr class=\"row-even\">\n<td><strong>WAN IP<\/strong><\/td>\n<td>172.10.1.1\/24<\/td>\n<\/tr>\n<tr class=\"row-odd\">\n<td><strong>LAN IP<\/strong><\/td>\n<td>192.168.1.1\/24<\/td>\n<\/tr>\n<tr class=\"row-even\">\n<td><strong>LAN DHCP\u8303\u56f4<\/strong><\/td>\n<td>192.168.1.100-192.168.1.200<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<div class=\"line-block\">\n<div class=\"line\"><\/div>\n<div class=\"line\"><\/div>\n<div class=\"line\"><\/div>\n<div class=\"line\"><\/div>\n<\/div>\n<hr class=\"docutils\" \/>\n<div class=\"sidebar\">\n<p class=\"first sidebar-title\">\u7ad9\u70b9B<\/p>\n<div><a href=\"https:\/\/blog.pfchina.org\/wp-content\/uploads\/2019\/11\/nwdiag-266cabfdb5a1d1bd2160e12080dfe5a2b8af49f5.png\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-3268\" src=\"https:\/\/blog.pfchina.org\/wp-content\/uploads\/2019\/11\/nwdiag-266cabfdb5a1d1bd2160e12080dfe5a2b8af49f5.png\" width=\"1080\" height=\"732\" srcset=\"https:\/\/blog.pfchina.org\/wp-content\/uploads\/2019\/11\/nwdiag-266cabfdb5a1d1bd2160e12080dfe5a2b8af49f5.png 1080w, https:\/\/blog.pfchina.org\/wp-content\/uploads\/2019\/11\/nwdiag-266cabfdb5a1d1bd2160e12080dfe5a2b8af49f5-1024x694.png 1024w, https:\/\/blog.pfchina.org\/wp-content\/uploads\/2019\/11\/nwdiag-266cabfdb5a1d1bd2160e12080dfe5a2b8af49f5-300x203.png 300w, https:\/\/blog.pfchina.org\/wp-content\/uploads\/2019\/11\/nwdiag-266cabfdb5a1d1bd2160e12080dfe5a2b8af49f5-768x521.png 768w, https:\/\/blog.pfchina.org\/wp-content\/uploads\/2019\/11\/nwdiag-266cabfdb5a1d1bd2160e12080dfe5a2b8af49f5-443x300.png 443w\" sizes=\"auto, (max-width: 1080px) 100vw, 1080px\" \/><\/a><\/div>\n<\/div>\n<\/div>\n<div id=\"site-b\" class=\"section\">\n<h3>\u7ad9\u70b9<\/h3>\n<div class=\"wy-table-responsive\">\n<table class=\"docutils\" border=\"1\">\n<colgroup>\n<col width=\"41%\" \/>\n<col width=\"59%\" \/><\/colgroup>\n<tbody valign=\"top\">\n<tr class=\"row-odd\">\n<td><strong>\u4e3b\u673a\u540d<\/strong><\/td>\n<td>FW2<\/td>\n<\/tr>\n<tr class=\"row-even\">\n<td><strong>WAN IP<\/strong><\/td>\n<td>172.10.2.1\/24<\/td>\n<\/tr>\n<tr class=\"row-odd\">\n<td><strong>LAN Net<\/strong><\/td>\n<td>192.168.2.0\/24<\/td>\n<\/tr>\n<tr class=\"row-even\">\n<td><strong>LAN DHCP\u8303\u56f4<\/strong><\/td>\n<td>192.168.2.100-192.168.2.200<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<div id=\"full-network-diagram-including-ipsec-tunnel\" class=\"section\">\n<h3>\u5305\u542bIPsec\u96a7\u9053\u7684\u5b8c\u6574\u7f51\u7edc\u56fe<\/h3>\n<div id=\"id10\" class=\"figure\">\n<div><a href=\"https:\/\/blog.pfchina.org\/wp-content\/uploads\/2019\/11\/nwdiag-48a3e232b63102dcd2b78fbbd64a8eb78bbda453.png\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-3273\" src=\"https:\/\/blog.pfchina.org\/wp-content\/uploads\/2019\/11\/nwdiag-48a3e232b63102dcd2b78fbbd64a8eb78bbda453.png\" width=\"1080\" height=\"1164\" srcset=\"https:\/\/blog.pfchina.org\/wp-content\/uploads\/2019\/11\/nwdiag-48a3e232b63102dcd2b78fbbd64a8eb78bbda453.png 1080w, https:\/\/blog.pfchina.org\/wp-content\/uploads\/2019\/11\/nwdiag-48a3e232b63102dcd2b78fbbd64a8eb78bbda453-950x1024.png 950w, https:\/\/blog.pfchina.org\/wp-content\/uploads\/2019\/11\/nwdiag-48a3e232b63102dcd2b78fbbd64a8eb78bbda453-278x300.png 278w, https:\/\/blog.pfchina.org\/wp-content\/uploads\/2019\/11\/nwdiag-48a3e232b63102dcd2b78fbbd64a8eb78bbda453-768x828.png 768w\" sizes=\"auto, (max-width: 1080px) 100vw, 1080px\" \/><\/a><\/div>\n<p class=\"caption\"><span class=\"caption-text\">IPsec\u7ad9\u70b9\u5230\u7ad9\u70b9\u96a7\u9053\u7f51\u7edc<\/span><\/p>\n<\/div>\n<\/div>\n<\/div>\n<div id=\"firewall-rules-site-a-site-b\" class=\"section\" style=\"text-align: justify;\">\n<h2>\u7ad9\u70b9A\u548c\u7ad9\u70b9B\u9632\u706b\u5899\u89c4\u5219<\/h2>\n<p>\u8981\u5141\u8bb8IPsec\u96a7\u9053\u8fde\u63a5\uff0c\u5e94\u5728\u7ad9\u70b9\u7684WAN\u63a5\u53e3\u4e0a\u5141\u8bb8\u4ee5\u4e0b\u534f\u8bae\u901a\u8fc7\uff1a<\/p>\n<ul class=\"simple\">\n<li>\u534f\u8baeESP<\/li>\n<li>\u7aef\u53e3500\u4e0a\u7684UDP\u6d41\u91cf\uff08ISAKMP\uff09<\/li>\n<li>\u7aef\u53e34500\u4e0a\u7684UDP\u6d41\u91cf\uff08NAT-T\uff09<\/li>\n<\/ul>\n<p><a href=\"https:\/\/blog.pfchina.org\/wp-content\/uploads\/2019\/11\/ipsec_wan_rules.png\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-3275\" src=\"https:\/\/blog.pfchina.org\/wp-content\/uploads\/2019\/11\/ipsec_wan_rules.png\" alt=\"..\/..\/_images\/ipsec_wan_rules.png\" width=\"990\" height=\"192\" srcset=\"https:\/\/blog.pfchina.org\/wp-content\/uploads\/2019\/11\/ipsec_wan_rules.png 990w, https:\/\/blog.pfchina.org\/wp-content\/uploads\/2019\/11\/ipsec_wan_rules-300x58.png 300w, https:\/\/blog.pfchina.org\/wp-content\/uploads\/2019\/11\/ipsec_wan_rules-768x149.png 768w, https:\/\/blog.pfchina.org\/wp-content\/uploads\/2019\/11\/ipsec_wan_rules-500x97.png 500w\" sizes=\"auto, (max-width: 990px) 100vw, 990px\" \/><\/a><\/p>\n<div class=\"admonition note\">\n<p class=\"first admonition-title\">\u6ce8\u610f\uff1a\u60a8\u53ef\u4ee5\u901a\u8fc7\u8fdc\u7a0b\u4e3b\u673a\u7684\u6e90IP\u8fdb\u4e00\u6b65\u9650\u5236\u6d41\u91cf\u3002<\/p>\n<\/div>\n<p>\u8981\u5141\u8bb8\u6d41\u91cf\u4f20\u9012\u5230LAN\u5b50\u7f51\uff0c\u60a8\u9700\u8981\u5411IPsec\u63a5\u53e3\u6dfb\u52a0\u5982\u4e0b\u56fe\u6240\u793a\u7684\u89c4\u5219\u3002<\/p>\n<p><a href=\"https:\/\/blog.pfchina.org\/wp-content\/uploads\/2019\/11\/ipsec_ipsec_lan_rule.png\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-3277\" src=\"https:\/\/blog.pfchina.org\/wp-content\/uploads\/2019\/11\/ipsec_ipsec_lan_rule.png\" alt=\"..\/..\/_images\/ipsec_ipsec_l\u200b\u200ban_rule.png\" width=\"989\" height=\"41\" srcset=\"https:\/\/blog.pfchina.org\/wp-content\/uploads\/2019\/11\/ipsec_ipsec_lan_rule.png 989w, https:\/\/blog.pfchina.org\/wp-content\/uploads\/2019\/11\/ipsec_ipsec_lan_rule-300x12.png 300w, https:\/\/blog.pfchina.org\/wp-content\/uploads\/2019\/11\/ipsec_ipsec_lan_rule-768x32.png 768w, https:\/\/blog.pfchina.org\/wp-content\/uploads\/2019\/11\/ipsec_ipsec_lan_rule-500x21.png 500w\" sizes=\"auto, (max-width: 989px) 100vw, 989px\" \/><\/a><\/p>\n<\/div>\n<div id=\"step-1-phase-1-site-a\" class=\"section\" style=\"text-align: justify;\">\n<h2>\u7b2c1\u6b65 -A\u7ad9\u70b9\u7b2c1\u9636\u6bb5<\/h2>\n<p>\uff08\u5728<strong>VPN-&gt; IPsec-&gt;\u96a7\u9053\u8bbe\u7f6e\u4e0b<\/strong>\u6309 \uff09\u6211\u4eec\u5c06\u4f7f\u7528\u4ee5\u4e0b\u8bbe\u7f6e\uff1a<\/p>\n<div id=\"general-information\" class=\"section\">\n<h3>\u5e38\u89c4\u4fe1\u606f<\/h3>\n<div class=\"wy-table-responsive\">\n<table class=\"docutils\" border=\"1\">\n<colgroup>\n<col width=\"29%\" \/>\n<col width=\"15%\" \/>\n<col width=\"56%\" \/><\/colgroup>\n<tbody valign=\"top\">\n<tr class=\"row-odd\">\n<td><strong>\u8fde\u63a5\u65b9\u5f0f<\/strong><\/td>\n<td>\u9ed8\u8ba4<\/td>\n<td><em>\u9ed8\u8ba4\u4e3a\\\\\\&#8217;\u5f00\u59cb\u6d41\u91cf\\\\\\&#8217;<\/em><\/td>\n<\/tr>\n<tr class=\"row-even\">\n<td><strong>\u5bc6\u94a5\u4ea4\u6362\u7248\u672c<\/strong><\/td>\n<td>V2<\/td>\n<td><em>\u652f\u6301V1\u548cV2<\/em><\/td>\n<\/tr>\n<tr class=\"row-odd\">\n<td><strong>Internet\u534f\u8bae<\/strong><\/td>\n<td>IPv4<\/td>\n<td><\/td>\n<\/tr>\n<tr class=\"row-even\">\n<td><strong>\u63a5\u53e3<\/strong><\/td>\n<td>WAN<\/td>\n<td><em>\u9009\u62e9\u8fde\u63a5\u5230\u4e92\u8054\u7f51\u7684\u63a5\u53e3<\/em><\/td>\n<\/tr>\n<tr class=\"row-odd\">\n<td><strong>\u8fdc\u7a0b\u7f51\u5173<\/strong><\/td>\n<td>172.10.2.1<\/td>\n<td><em>\u8fdc\u7a0bOPNsense\u7684\u516c\u5171IP\u5730\u5740<\/em><\/td>\n<\/tr>\n<tr class=\"row-even\">\n<td><strong>\u63cf\u8ff0<\/strong><\/td>\n<td>\u7ad9\u70b9B<\/td>\n<td><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<div id=\"phase-1-proposal-authentication\" class=\"section\">\n<h3>\u7b2c1\u9636\u6bb5\u63d0\u6848\uff08\u8ba4\u8bc1\uff09<\/h3>\n<div class=\"wy-table-responsive\">\n<table class=\"docutils\" border=\"1\">\n<colgroup>\n<col width=\"31%\" \/>\n<col width=\"25%\" \/>\n<col width=\"44%\" \/><\/colgroup>\n<tbody valign=\"top\">\n<tr class=\"row-odd\">\n<td><strong>\u8ba4\u8bc1\u65b9\u6cd5<\/strong><\/td>\n<td>Mutual PSK<\/td>\n<td><em>\u4f7f\u7528\u9884\u5171\u4eab\u5bc6\u94a5<\/em><\/td>\n<\/tr>\n<tr class=\"row-even\">\n<td><strong>\u534f\u5546\u6a21\u5f0f<\/strong><\/td>\n<td>Main<\/td>\n<td><em>\u4f7f\u7528Main\u3002<\/em><\/td>\n<\/tr>\n<tr class=\"row-odd\">\n<td><strong>\u6211\u7684\u6807\u8bc6\u7b26<\/strong><\/td>\n<td>\u6211\u7684IP\u5730\u5740<\/td>\n<td><\/td>\n<\/tr>\n<tr class=\"row-even\">\n<td><strong>\u5bf9\u7aef\u6807\u8bc6\u7b26<\/strong><\/td>\n<td>\u5bf9\u7aefIP\u5730\u5740<\/td>\n<td><\/td>\n<\/tr>\n<tr class=\"row-odd\">\n<td><strong>\u9884\u5171\u4eab\u5bc6\u94a5<\/strong><\/td>\n<td>At4aDMOAOub2NwT6gMHA<\/td>\n<td><em>\u968f\u673a\u5bc6\u94a5<\/em>\u3002<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<div id=\"phase-1-proposal-algorithms\" class=\"section\">\n<h3>\u7b2c1\u9636\u6bb5\u63d0\u6848\uff08\u7b97\u6cd5\uff09<\/h3>\n<div class=\"wy-table-responsive\">\n<table class=\"docutils\" border=\"1\">\n<colgroup>\n<col width=\"32%\" \/>\n<col width=\"16%\" \/>\n<col width=\"52%\" \/><\/colgroup>\n<tbody valign=\"top\">\n<tr class=\"row-odd\">\n<td><strong>\u52a0\u5bc6\u7b97\u6cd5<\/strong><\/td>\n<td>AES<\/td>\n<td><em>\u4f7f\u7528AES\/256\u00a0<\/em><\/td>\n<\/tr>\n<tr class=\"row-even\">\n<td><strong>\u54c8\u5e0c\u7b97\u6cd5<\/strong><\/td>\n<td>SHA512<\/td>\n<td><\/td>\n<\/tr>\n<tr class=\"row-odd\">\n<td><strong>DH\u5bc6\u94a5\u7ec4<\/strong><\/td>\n<td>2048<\/td>\n<td><\/td>\n<\/tr>\n<tr class=\"row-even\">\n<td><strong>\u6709\u6548\u671f<\/strong><\/td>\n<td>28800\u79d2<\/td>\n<td><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<div id=\"advanced-options\" class=\"section\">\n<h3>\u9ad8\u7ea7\u9009\u9879<\/h3>\n<div class=\"wy-table-responsive\">\n<table class=\"docutils\" border=\"1\">\n<colgroup>\n<col width=\"27%\" \/>\n<col width=\"13%\" \/>\n<col width=\"60%\" \/><\/colgroup>\n<tbody valign=\"top\">\n<tr class=\"row-odd\">\n<td><strong>\u7981\u7528\u91cd\u65b0\u52a0\u5bc6<\/strong><\/td>\n<td>\u4e0d\u9009<\/td>\n<td><em>\u8fde\u63a5\u5373\u5c06\u5230\u671f\u65f6\u91cd\u65b0\u534f\u5546<\/em><\/td>\n<\/tr>\n<tr class=\"row-even\">\n<td><strong>\u7981\u7528\u91cd\u65b0\u8ba4\u8bc1<\/strong><\/td>\n<td>\u4e0d\u9009<\/td>\n<td><em>\u5bf9\u4e8eIKEv2\uff0c\u4ec5\u5728\u91cd\u65b0\u52a0\u5bc6\u65f6\u91cd\u65b0\u9a8c\u8bc1\u5bf9\u7b49\u65b9<\/em><\/td>\n<\/tr>\n<tr class=\"row-odd\">\n<td><strong>NAT\u7a7f\u8d8a<\/strong><\/td>\n<td>\u7981\u7528<\/td>\n<td><em>\u5bf9\u4e8eIKEv2\uff0c\u59cb\u7ec8\u542f\u7528NAT\u7a7f\u8d8a<\/em><\/td>\n<\/tr>\n<tr class=\"row-even\">\n<td><strong>\u5931\u6548\u5bf9\u7b49\u4f53\u68c0\u6d4b<\/strong><\/td>\n<td>\u4e0d\u9009<\/td>\n<td><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p>\u70b9\u51fb\u4fdd\u5b58\u8bbe\u7f6e\uff1a<\/p>\n<p><a href=\"https:\/\/blog.pfchina.org\/wp-content\/uploads\/2019\/11\/btn_save.png\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-3279\" src=\"https:\/\/blog.pfchina.org\/wp-content\/uploads\/2019\/11\/btn_save.png\" alt=\"..\/..\/_images\/btn_save.png\" width=\"58\" height=\"37\" \/><\/a><\/p>\n<p>\u73b0\u5728\u60a8\u5e94\u8be5\u770b\u5230\u4ee5\u4e0b\u9875\u9762\uff1a<\/p>\n<p><a href=\"https:\/\/blog.pfchina.org\/wp-content\/uploads\/2019\/11\/ipsec_s2s_vpn_p1a_4.png\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-3282\" src=\"https:\/\/blog.pfchina.org\/wp-content\/uploads\/2019\/11\/ipsec_s2s_vpn_p1a_4.png\" alt=\"..\/..\/_images\/ipsec_s2s_vpn_p1a_4.png\" width=\"1280\" height=\"288\" srcset=\"https:\/\/blog.pfchina.org\/wp-content\/uploads\/2019\/11\/ipsec_s2s_vpn_p1a_4.png 1280w, https:\/\/blog.pfchina.org\/wp-content\/uploads\/2019\/11\/ipsec_s2s_vpn_p1a_4-1024x230.png 1024w, https:\/\/blog.pfchina.org\/wp-content\/uploads\/2019\/11\/ipsec_s2s_vpn_p1a_4-300x68.png 300w, https:\/\/blog.pfchina.org\/wp-content\/uploads\/2019\/11\/ipsec_s2s_vpn_p1a_4-768x173.png 768w, https:\/\/blog.pfchina.org\/wp-content\/uploads\/2019\/11\/ipsec_s2s_vpn_p1a_4-500x113.png 500w\" sizes=\"auto, (max-width: 1280px) 100vw, 1280px\" \/><\/a><\/p>\n<\/div>\n<\/div>\n<div id=\"step-2-phase-2-site-a\" class=\"section\" style=\"text-align: justify;\">\n<h2>\u7b2c2\u6b65 -A\u7ad9\u70b9\u7b2c2\u9636\u6bb5<\/h2>\n<p>\u6309\u4e0b\u201c \u663e\u793a0\u9636\u6bb52\u6761\u76ee\u201d\u6309\u94ae<\/p>\n<p><a class=\"reference internal image-reference\" href=\"https:\/\/docs.opnsense.org\/_images\/ipsec_s2s_vpn_p1a_show_p2.png\"><img decoding=\"async\" src=\"https:\/\/docs.opnsense.org\/_images\/ipsec_s2s_vpn_p1a_show_p2.png\" alt=\"..\/..\/_images\/ipsec_s2s_vpn_p1a_show_p2.png\" data-pagespeed-url-hash=\"2696465113\" \/><\/a>\u60a8\u5c06\u770b\u5230\u4e00\u4e2a\u7a7a\u5217\u8868\uff1a<\/p>\n<p><a href=\"https:\/\/blog.pfchina.org\/wp-content\/uploads\/2019\/11\/ipsec_s2s_vpn_p1a_p2_empty.png\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-3287\" src=\"https:\/\/blog.pfchina.org\/wp-content\/uploads\/2019\/11\/ipsec_s2s_vpn_p1a_p2_empty.png\" alt=\"..\/..\/_images\/ipsec_s2s_vpn_p1a_p2_empty.png\" width=\"1271\" height=\"69\" srcset=\"https:\/\/blog.pfchina.org\/wp-content\/uploads\/2019\/11\/ipsec_s2s_vpn_p1a_p2_empty.png 1271w, https:\/\/blog.pfchina.org\/wp-content\/uploads\/2019\/11\/ipsec_s2s_vpn_p1a_p2_empty-1024x56.png 1024w, https:\/\/blog.pfchina.org\/wp-content\/uploads\/2019\/11\/ipsec_s2s_vpn_p1a_p2_empty-300x16.png 300w, https:\/\/blog.pfchina.org\/wp-content\/uploads\/2019\/11\/ipsec_s2s_vpn_p1a_p2_empty-768x42.png 768w, https:\/\/blog.pfchina.org\/wp-content\/uploads\/2019\/11\/ipsec_s2s_vpn_p1a_p2_empty-500x27.png 500w\" sizes=\"auto, (max-width: 1271px) 100vw, 1271px\" \/><\/a>\u73b0\u5728\u6309\u6b64\u5217\u8868\u53f3\u4fa7\u7684 \u6dfb\u52a0\u7b2c2\u9636\u6bb5\u6761\u76ee\u3002<\/p>\n<div id=\"id1\" class=\"section\">\n<h3>\u5e38\u89c4\u4fe1\u606f<\/h3>\n<div class=\"wy-table-responsive\">\n<table class=\"docutils\" border=\"1\">\n<colgroup>\n<col width=\"33%\" \/>\n<col width=\"26%\" \/>\n<col width=\"41%\" \/><\/colgroup>\n<tbody valign=\"top\">\n<tr class=\"row-odd\">\n<td><strong>\u6a21\u5f0f<\/strong><\/td>\n<td>\u96a7\u9053IPv4<\/td>\n<td><em>\u9009\u62e9\u96a7\u9053\u6a21\u5f0f<\/em><\/td>\n<\/tr>\n<tr class=\"row-even\">\n<td><strong>\u63cf\u8ff0<\/strong><\/td>\n<td>Local LAN Site B<\/td>\n<td><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<div id=\"local-network\" class=\"section\">\n<h3>\u672c\u5730\u7f51\u7edc<\/h3>\n<div class=\"wy-table-responsive\">\n<table class=\"docutils\" border=\"1\">\n<colgroup>\n<col width=\"32%\" \/>\n<col width=\"25%\" \/>\n<col width=\"42%\" \/><\/colgroup>\n<tbody valign=\"top\">\n<tr class=\"row-odd\">\n<td><b>\u7c7b\u578b<\/b><\/td>\n<td>LAN\u5b50\u7f51<\/td>\n<td><em>\u8def\u7531\u672c\u5730LAN\u5b50\u7f51<\/em><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<div id=\"remote-network\" class=\"section\">\n<h3>\u8fdc\u7a0b\u7f51\u7edc<\/h3>\n<div class=\"wy-table-responsive\">\n<table class=\"docutils\" border=\"1\">\n<colgroup>\n<col width=\"25%\" \/>\n<col width=\"27%\" \/>\n<col width=\"47%\" \/><\/colgroup>\n<tbody valign=\"top\">\n<tr class=\"row-odd\">\n<td><strong>\u7c7b\u578b<\/strong><\/td>\n<td>\u7f51\u7edc<\/td>\n<td><em>\u8def\u7531\u8fdc\u7a0b\u7f51\u7edc<\/em><\/td>\n<\/tr>\n<tr class=\"row-even\">\n<td><strong>\u5730\u5740<\/strong><\/td>\n<td>192.168.2.1\/24<\/td>\n<td><em>\u8fdc\u7a0bLAN\u5b50\u7f51<\/em><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<div id=\"phase-2-proposal-sa-key-exchange\" class=\"section\">\n<h3>\u7b2c2\u9636\u6bb5\u63d0\u6848\uff08SA \/\u5bc6\u94a5\u4ea4\u6362\uff09<\/h3>\n<div class=\"wy-table-responsive\">\n<table class=\"docutils\" border=\"1\">\n<colgroup>\n<col width=\"35%\" \/>\n<col width=\"15%\" \/>\n<col width=\"50%\" \/><\/colgroup>\n<tbody valign=\"top\">\n<tr class=\"row-odd\">\n<td><strong>\u534f\u8bae<\/strong><\/td>\n<td>ESP<\/td>\n<td><em>\u9009\u62e9ESP\u8fdb\u884c\u52a0\u5bc6<\/em><\/td>\n<\/tr>\n<tr class=\"row-even\">\n<td><strong>\u52a0\u5bc6\u7b97\u6cd5<\/strong><\/td>\n<td>AES \/ 256<\/td>\n<td><em>\u4f7f\u7528AES 256<\/em><\/td>\n<\/tr>\n<tr class=\"row-odd\">\n<td><b>\u54c8\u5e0c\u7b97\u6cd5<\/b><\/td>\n<td>SHA512<\/td>\n<td><\/td>\n<\/tr>\n<tr class=\"row-even\">\n<td><strong>PFS\u5bc6\u94a5\u7ec4<\/strong><\/td>\n<td>2048<\/td>\n<td><em>\u4e0d\u662f\u5fc5\u9700\u7684\uff0c\u4f46\u589e\u5f3a\u4e86\u5b89\u5168\u6027<\/em><\/td>\n<\/tr>\n<tr class=\"row-odd\">\n<td><b>\u6709\u6548\u671f<\/b><\/td>\n<td>3600\u79d2<\/td>\n<td><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p>\u70b9\u51fb<strong>\u4fdd\u5b58<\/strong>\u8bbe\u7f6e\uff1a<\/p>\n<p><a href=\"https:\/\/blog.pfchina.org\/wp-content\/uploads\/2019\/11\/btn_save.png\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-3279\" src=\"https:\/\/blog.pfchina.org\/wp-content\/uploads\/2019\/11\/btn_save.png\" alt=\"..\/..\/_images\/btn_save.png\" width=\"58\" height=\"37\" \/><\/a><\/p>\n<hr class=\"docutils\" \/>\n<p>\u4e3a\u7ad9\u70b9A\u542f\u7528IPsec\uff0c\u9009\u62e9\uff1a<\/p>\n<p><a href=\"https:\/\/blog.pfchina.org\/wp-content\/uploads\/2019\/11\/ipsec_s2s_vpn_p1a_enable.png\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-3292\" src=\"https:\/\/blog.pfchina.org\/wp-content\/uploads\/2019\/11\/ipsec_s2s_vpn_p1a_enable.png\" alt=\"..\/..\/_images\/ipsec_s2s_vpn_p1a_enable.png\" width=\"130\" height=\"40\" \/><\/a><\/p>\n<p>\u4fdd\u5b58\uff1a<\/p>\n<p><a href=\"https:\/\/blog.pfchina.org\/wp-content\/uploads\/2019\/11\/btn_save.png\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-3279\" src=\"https:\/\/blog.pfchina.org\/wp-content\/uploads\/2019\/11\/btn_save.png\" alt=\"..\/..\/_images\/btn_save.png\" width=\"58\" height=\"37\" \/><\/a><\/p>\n<p>\u5e76\u5e94\u7528\u66f4\u6539\uff1a<\/p>\n<p><a href=\"https:\/\/blog.pfchina.org\/wp-content\/uploads\/2019\/11\/ipsec_s2s_vpn_p1a_apply.png\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-3299\" src=\"https:\/\/blog.pfchina.org\/wp-content\/uploads\/2019\/11\/ipsec_s2s_vpn_p1a_apply.png\" alt=\"..\/..\/_images\/ipsec_s2s_vpn_p1a_apply.png\" width=\"1280\" height=\"75\" srcset=\"https:\/\/blog.pfchina.org\/wp-content\/uploads\/2019\/11\/ipsec_s2s_vpn_p1a_apply.png 1280w, https:\/\/blog.pfchina.org\/wp-content\/uploads\/2019\/11\/ipsec_s2s_vpn_p1a_apply-1024x60.png 1024w, https:\/\/blog.pfchina.org\/wp-content\/uploads\/2019\/11\/ipsec_s2s_vpn_p1a_apply-300x18.png 300w, https:\/\/blog.pfchina.org\/wp-content\/uploads\/2019\/11\/ipsec_s2s_vpn_p1a_apply-768x45.png 768w, https:\/\/blog.pfchina.org\/wp-content\/uploads\/2019\/11\/ipsec_s2s_vpn_p1a_apply-500x29.png 500w\" sizes=\"auto, (max-width: 1280px) 100vw, 1280px\" \/><\/a><\/p>\n<hr class=\"docutils\" \/>\n<p><a href=\"https:\/\/blog.pfchina.org\/wp-content\/uploads\/2019\/11\/ipsec_s2s_vpn_p1a_success.png\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-3305\" src=\"https:\/\/blog.pfchina.org\/wp-content\/uploads\/2019\/11\/ipsec_s2s_vpn_p1a_success.png\" alt=\"..\/..\/_images\/ipsec_s2s_vpn_p1a_success.png\" width=\"1280\" height=\"57\" srcset=\"https:\/\/blog.pfchina.org\/wp-content\/uploads\/2019\/11\/ipsec_s2s_vpn_p1a_success.png 1280w, https:\/\/blog.pfchina.org\/wp-content\/uploads\/2019\/11\/ipsec_s2s_vpn_p1a_success-1024x46.png 1024w, https:\/\/blog.pfchina.org\/wp-content\/uploads\/2019\/11\/ipsec_s2s_vpn_p1a_success-300x13.png 300w, https:\/\/blog.pfchina.org\/wp-content\/uploads\/2019\/11\/ipsec_s2s_vpn_p1a_success-768x34.png 768w, https:\/\/blog.pfchina.org\/wp-content\/uploads\/2019\/11\/ipsec_s2s_vpn_p1a_success-500x22.png 500w\" sizes=\"auto, (max-width: 1280px) 100vw, 1280px\" \/><\/a><strong>\u7ad9\u70b9A\u7684\u914d\u7f6e\u5df2\u5b8c\u6210\u3002<\/strong><\/p>\n<\/div>\n<\/div>\n<hr class=\"docutils\" \/>\n<div id=\"step-3-phase-1-site-b\" class=\"section\" style=\"text-align: justify;\">\n<h2>\u7b2c3\u6b65 -B\u7ad9\u70b9\u7b2c1\u9636\u6bb5<\/h2>\n<p>\uff08\u5728<strong>VPN-&gt; IPsec-&gt;\u96a7\u9053\u8bbe\u7f6e\u4e0b<\/strong>\u6309 \uff09\u6211\u4eec\u5c06\u4f7f\u7528\u4ee5\u4e0b\u8bbe\u7f6e\uff1a<\/p>\n<div id=\"id2\" class=\"section\">\n<h3>\u5e38\u89c4\u4fe1\u606f<\/h3>\n<div class=\"wy-table-responsive\">\n<table class=\"docutils\" border=\"1\">\n<colgroup>\n<col width=\"29%\" \/>\n<col width=\"15%\" \/>\n<col width=\"56%\" \/><\/colgroup>\n<tbody valign=\"top\">\n<tr class=\"row-odd\">\n<td><strong>\u8fde\u63a5\u65b9\u5f0f<\/strong><\/td>\n<td>\u9ed8\u8ba4<\/td>\n<td><em>\u9ed8\u8ba4\u4e3a\\\\\\&#8217;\u5f00\u59cb\u6d41\u91cf\\\\\\&#8217;<\/em><\/td>\n<\/tr>\n<tr class=\"row-even\">\n<td><strong>\u5bc6\u94a5\u4ea4\u6362\u7248\u672c<\/strong><\/td>\n<td>V2<\/td>\n<td><em>\u652f\u6301V1\u548cV2<\/em><\/td>\n<\/tr>\n<tr class=\"row-odd\">\n<td><strong>Internet\u534f\u8bae<\/strong><\/td>\n<td>IPv4<\/td>\n<td><\/td>\n<\/tr>\n<tr class=\"row-even\">\n<td><strong>\u63a5\u53e3<\/strong><\/td>\n<td>wan<\/td>\n<td><em>\u9009\u62e9\u8fde\u63a5\u5230\u4e92\u8054\u7f51\u7684\u63a5\u53e3<\/em><\/td>\n<\/tr>\n<tr class=\"row-odd\">\n<td><strong>\u8fdc\u7a0b\u7f51\u5173<\/strong><\/td>\n<td>172.10.1.1<\/td>\n<td><em>\u8fdc\u7a0bOPNsense\u7684\u516c\u5171IP\u5730\u5740<\/em><\/td>\n<\/tr>\n<tr class=\"row-even\">\n<td><strong>\u63cf\u8ff0<\/strong><\/td>\n<td>\u7f51\u7ad9A<\/td>\n<td><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<div id=\"id3\" class=\"section\">\n<h3>\u7b2c1\u9636\u6bb5\u63d0\u6848\uff08\u8ba4\u8bc1\uff09<\/h3>\n<div class=\"wy-table-responsive\">\n<table class=\"docutils\" border=\"1\">\n<colgroup>\n<col width=\"31%\" \/>\n<col width=\"25%\" \/>\n<col width=\"44%\" \/><\/colgroup>\n<tbody valign=\"top\">\n<tr class=\"row-odd\">\n<td><strong>\u8ba4\u8bc1\u65b9\u6cd5<\/strong><\/td>\n<td>Mutual PSK<\/td>\n<td><em>\u4f7f\u7528\u9884\u5171\u4eab\u5bc6\u94a5<\/em><\/td>\n<\/tr>\n<tr class=\"row-even\">\n<td><strong>\u534f\u5546\u6a21\u5f0f<\/strong><\/td>\n<td>Main<\/td>\n<td><em>\u4f7f\u7528Main<\/em><\/td>\n<\/tr>\n<tr class=\"row-odd\">\n<td><strong>\u6211\u7684\u6807\u8bc6\u7b26<\/strong><\/td>\n<td>\u6211\u7684IP\u5730\u5740<\/td>\n<td><em>\u7b80\u5355\u8bc6\u522b\u56fa\u5b9aIP<\/em><\/td>\n<\/tr>\n<tr class=\"row-even\">\n<td><strong>\u5bf9\u7aef\u6807\u8bc6\u7b26<\/strong><\/td>\n<td>\u5bf9\u7aefIP\u5730\u5740<\/td>\n<td><em>\u7b80\u5355\u8bc6\u522b\u56fa\u5b9aIP<\/em><\/td>\n<\/tr>\n<tr class=\"row-odd\">\n<td><strong>\u9884\u5171\u4eab\u5bc6\u94a5<\/strong><\/td>\n<td>At4aDMOAOub2NwT6gMHA<\/td>\n<td><em>\u968f\u673a\u5bc6\u94a5<\/em>\u3002<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<div id=\"id4\" class=\"section\">\n<h3>\u7b2c1\u9636\u6bb5\u63d0\u6848\uff08\u7b97\u6cd5\uff09<\/h3>\n<div class=\"wy-table-responsive\">\n<table class=\"docutils\" border=\"1\">\n<colgroup>\n<col width=\"32%\" \/>\n<col width=\"16%\" \/>\n<col width=\"52%\" \/><\/colgroup>\n<tbody valign=\"top\">\n<tr class=\"row-odd\">\n<td><strong>\u52a0\u5bc6\u7b97\u6cd5<\/strong><\/td>\n<td>AES<\/td>\n<td><em>\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u4f7f\u7528AES \/ 256\u4f4d<\/em><\/td>\n<\/tr>\n<tr class=\"row-even\">\n<td><strong>\u54c8\u5e0c\u7b97\u6cd5<\/strong><\/td>\n<td>SHA512<\/td>\n<td><\/td>\n<\/tr>\n<tr class=\"row-odd\">\n<td><strong>DH\u5bc6\u94a5\u7ec4<\/strong><\/td>\n<td>2048<\/td>\n<td><\/td>\n<\/tr>\n<tr class=\"row-even\">\n<td><strong>\u6709\u6548\u671f<\/strong><\/td>\n<td>28800\u79d2<\/td>\n<td><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<div id=\"id5\" class=\"section\">\n<h3>\u9ad8\u7ea7\u9009\u9879<\/h3>\n<div class=\"wy-table-responsive\">\n<table class=\"docutils\" border=\"1\">\n<colgroup>\n<col width=\"27%\" \/>\n<col width=\"13%\" \/>\n<col width=\"60%\" \/><\/colgroup>\n<tbody valign=\"top\">\n<tr class=\"row-odd\">\n<td><strong>\u7981\u7528\u91cd\u65b0\u52a0\u5bc6<\/strong><\/td>\n<td>\u4e0d\u9009<\/td>\n<td><em>\u5728\u8fde\u63a5\u5373\u5c06\u5230\u671f\u65f6\u91cd\u65b0\u534f\u5546<\/em><\/td>\n<\/tr>\n<tr class=\"row-even\">\n<td><strong>\u7981\u7528\u91cd\u65b0\u8ba4\u8bc1<\/strong><\/td>\n<td>\u4e0d\u9009<\/td>\n<td><em>\u5bf9\u4e8eIKEv2\uff0c\u4ec5\u5728\u91cd\u65b0\u52a0\u5bc6\u65f6\u91cd\u65b0\u9a8c\u8bc1\u5bf9\u7b49\u65b9<\/em><\/td>\n<\/tr>\n<tr class=\"row-odd\">\n<td><strong>NAT\u7a7f\u8d8a<\/strong><\/td>\n<td>\u7981\u7528<\/td>\n<td><em>\u5bf9\u4e8eIKEv2\uff0c\u59cb\u7ec8\u542f\u7528NAT\u7a7f\u8d8a<\/em><\/td>\n<\/tr>\n<tr class=\"row-even\">\n<td><strong>\u5931\u6548\u5bf9\u7b49\u4f53\u68c0\u6d4b<\/strong><\/td>\n<td>\u4e0d\u9009<\/td>\n<td><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p>\u70b9\u51fb<strong>\u4fdd\u5b58<\/strong>\u8bbe\u7f6e\uff1a<\/p>\n<p><a href=\"https:\/\/blog.pfchina.org\/wp-content\/uploads\/2019\/11\/btn_save.png\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-3279\" src=\"https:\/\/blog.pfchina.org\/wp-content\/uploads\/2019\/11\/btn_save.png\" alt=\"..\/..\/_images\/btn_save.png\" width=\"58\" height=\"37\" \/><\/a><\/p>\n<p>\u73b0\u5728\u60a8\u5e94\u8be5\u770b\u5230\u4ee5\u4e0b\u9875\u9762\uff1a<\/p>\n<p><a href=\"https:\/\/blog.pfchina.org\/wp-content\/uploads\/2019\/11\/ipsec_s2s_vpn_p1b_4.png\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-3313\" src=\"https:\/\/blog.pfchina.org\/wp-content\/uploads\/2019\/11\/ipsec_s2s_vpn_p1b_4.png\" alt=\"..\/..\/_images\/ipsec_s2s_vpn_p1b_4.png\" width=\"986\" height=\"112\" srcset=\"https:\/\/blog.pfchina.org\/wp-content\/uploads\/2019\/11\/ipsec_s2s_vpn_p1b_4.png 986w, https:\/\/blog.pfchina.org\/wp-content\/uploads\/2019\/11\/ipsec_s2s_vpn_p1b_4-300x34.png 300w, https:\/\/blog.pfchina.org\/wp-content\/uploads\/2019\/11\/ipsec_s2s_vpn_p1b_4-768x87.png 768w, https:\/\/blog.pfchina.org\/wp-content\/uploads\/2019\/11\/ipsec_s2s_vpn_p1b_4-500x57.png 500w\" sizes=\"auto, (max-width: 986px) 100vw, 986px\" \/><\/a><\/p>\n<\/div>\n<\/div>\n<div id=\"step-4-phase-2-site-b\" class=\"section\" style=\"text-align: justify;\">\n<h2>\u7b2c4\u6b65 &#8211; B\u7ad9\u70b9\u7b2c2\u9636\u6bb5<\/h2>\n<p>\u6309\u4e0b\u201c \u663e\u793a0\u9636\u6bb52\u6761\u76ee\u201d\u6309\u94ae<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/docs.opnsense.org\/_images\/ipsec_s2s_vpn_p1a_show_p2.png\" alt=\"..\/..\/_images\/ipsec_s2s_vpn_p1a_show_p2.png\" data-pagespeed-url-hash=\"2696465113\" \/><\/p>\n<p>\u60a8\u5c06\u770b\u5230\u4e00\u4e2a\u7a7a\u5217\u8868\uff1a<\/p>\n<p><a href=\"https:\/\/blog.pfchina.org\/wp-content\/uploads\/2019\/11\/ipsec_s2s_vpn_p1a_p2_empty.png\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-3287\" src=\"https:\/\/blog.pfchina.org\/wp-content\/uploads\/2019\/11\/ipsec_s2s_vpn_p1a_p2_empty.png\" alt=\"..\/..\/_images\/ipsec_s2s_vpn_p1a_p2_empty.png\" width=\"1271\" height=\"69\" srcset=\"https:\/\/blog.pfchina.org\/wp-content\/uploads\/2019\/11\/ipsec_s2s_vpn_p1a_p2_empty.png 1271w, https:\/\/blog.pfchina.org\/wp-content\/uploads\/2019\/11\/ipsec_s2s_vpn_p1a_p2_empty-1024x56.png 1024w, https:\/\/blog.pfchina.org\/wp-content\/uploads\/2019\/11\/ipsec_s2s_vpn_p1a_p2_empty-300x16.png 300w, https:\/\/blog.pfchina.org\/wp-content\/uploads\/2019\/11\/ipsec_s2s_vpn_p1a_p2_empty-768x42.png 768w, https:\/\/blog.pfchina.org\/wp-content\/uploads\/2019\/11\/ipsec_s2s_vpn_p1a_p2_empty-500x27.png 500w\" sizes=\"auto, (max-width: 1271px) 100vw, 1271px\" \/><\/a>\u73b0\u5728\u6309\u6b64\u5217\u8868\u53f3\u4fa7\u7684 \u6dfb\u52a0\u7b2c2\u9636\u6bb5\u6761\u76ee\u3002<\/p>\n<div id=\"id6\" class=\"section\">\n<h3>\u5e38\u89c4\u4fe1\u606f<\/h3>\n<div class=\"wy-table-responsive\">\n<table class=\"docutils\" border=\"1\">\n<colgroup>\n<col width=\"33%\" \/>\n<col width=\"26%\" \/>\n<col width=\"41%\" \/><\/colgroup>\n<tbody valign=\"top\">\n<tr class=\"row-odd\">\n<td><strong>\u6a21\u5f0f<\/strong><\/td>\n<td>\u96a7\u9053IPv4<\/td>\n<td><em>\u9009\u62e9\u96a7\u9053\u6a21\u5f0f<\/em><\/td>\n<\/tr>\n<tr class=\"row-even\">\n<td><strong>\u63cf\u8ff0<\/strong><\/td>\n<td>Local LAN Site A<\/td>\n<td><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<div id=\"id7\" class=\"section\">\n<h3>\u672c\u5730\u7f51\u7edc<\/h3>\n<div class=\"wy-table-responsive\">\n<table class=\"docutils\" border=\"1\">\n<colgroup>\n<col width=\"32%\" \/>\n<col width=\"25%\" \/>\n<col width=\"42%\" \/><\/colgroup>\n<tbody valign=\"top\">\n<tr class=\"row-odd\">\n<td><strong>\u672c\u5730\u7f51\u7edc<\/strong><\/td>\n<td>LAN\u5b50\u7f51<\/td>\n<td><em>\u8def\u7531\u672c\u5730LAN\u5b50\u7f51<\/em><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<div id=\"id8\" class=\"section\">\n<h3>\u8fdc\u7a0b\u7f51\u7edc<\/h3>\n<div class=\"wy-table-responsive\">\n<table class=\"docutils\" border=\"1\">\n<colgroup>\n<col width=\"25%\" \/>\n<col width=\"27%\" \/>\n<col width=\"47%\" \/><\/colgroup>\n<tbody valign=\"top\">\n<tr class=\"row-odd\">\n<td><strong>\u7c7b\u578b<\/strong><\/td>\n<td>\u7f51\u7edc<\/td>\n<td><em>\u8def\u7531\u8fdc\u7a0b\u7f51\u7edc<\/em><\/td>\n<\/tr>\n<tr class=\"row-even\">\n<td><strong>\u5730\u5740<\/strong><\/td>\n<td>192.168.1.1\/24<\/td>\n<td><em>\u8fdc\u7a0bLAN\u5b50\u7f51<\/em><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<div id=\"id9\" class=\"section\">\n<h3>\u7b2c2\u9636\u6bb5\u63d0\u6848\uff08SA \/\u5bc6\u94a5\u4ea4\u6362\uff09<\/h3>\n<div class=\"wy-table-responsive\">\n<table class=\"docutils\" border=\"1\">\n<colgroup>\n<col width=\"35%\" \/>\n<col width=\"15%\" \/>\n<col width=\"50%\" \/><\/colgroup>\n<tbody valign=\"top\">\n<tr class=\"row-odd\">\n<td><strong>\u534f\u8bae<\/strong><\/td>\n<td>ESP<\/td>\n<td><em>\u9009\u62e9ESP\u8fdb\u884c\u52a0\u5bc6<\/em><\/td>\n<\/tr>\n<tr class=\"row-even\">\n<td><strong>\u52a0\u5bc6\u7b97\u6cd5<\/strong><\/td>\n<td>AES\/256<\/td>\n<td><em>\u4f7f\u7528AES 256<\/em><\/td>\n<\/tr>\n<tr class=\"row-odd\">\n<td><strong>\u54c8\u5e0c\u7b97\u6cd5<\/strong><\/td>\n<td>SHA512<\/td>\n<td><\/td>\n<\/tr>\n<tr class=\"row-even\">\n<td><strong>PFS\u5bc6\u94a5\u7ec4<\/strong><\/td>\n<td>2048\u4f4d<\/td>\n<td><em>\u4e0d\u662f\u5fc5\u9700\u7684\uff0c\u4f46\u589e\u5f3a\u4e86\u5b89\u5168\u6027<\/em><\/td>\n<\/tr>\n<tr class=\"row-odd\">\n<td><b>\u6709\u6548\u671f<\/b><\/td>\n<td>3600\u79d2<\/td>\n<td><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p>\u70b9\u51fb<strong>\u4fdd\u5b58<\/strong>\u8bbe\u7f6e\uff1a<\/p>\n<p><a href=\"https:\/\/blog.pfchina.org\/wp-content\/uploads\/2019\/11\/btn_save.png\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-3279\" src=\"https:\/\/blog.pfchina.org\/wp-content\/uploads\/2019\/11\/btn_save.png\" alt=\"..\/..\/_images\/btn_save.png\" width=\"58\" height=\"37\" \/><\/a><\/p>\n<p>\u4e3a\u7ad9\u70b9B\u542f\u7528IPsec\uff0c\u9009\u62e9\uff1a<\/p>\n<p><a href=\"https:\/\/blog.pfchina.org\/wp-content\/uploads\/2019\/11\/ipsec_s2s_vpn_p1a_enable.png\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-3292\" src=\"https:\/\/blog.pfchina.org\/wp-content\/uploads\/2019\/11\/ipsec_s2s_vpn_p1a_enable.png\" alt=\"..\/..\/_images\/ipsec_s2s_vpn_p1a_enable.png\" width=\"130\" height=\"40\" \/><\/a><\/p>\n<p>\u4fdd\u5b58\uff1a<\/p>\n<p><a href=\"https:\/\/blog.pfchina.org\/wp-content\/uploads\/2019\/11\/btn_save.png\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-3279\" src=\"https:\/\/blog.pfchina.org\/wp-content\/uploads\/2019\/11\/btn_save.png\" alt=\"..\/..\/_images\/btn_save.png\" width=\"58\" height=\"37\" \/><\/a><\/p>\n<p>\u5e76\u5e94\u7528\u66f4\u6539\uff1a<\/p>\n<p><a href=\"https:\/\/blog.pfchina.org\/wp-content\/uploads\/2019\/11\/ipsec_s2s_vpn_p1a_apply.png\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-3299\" src=\"https:\/\/blog.pfchina.org\/wp-content\/uploads\/2019\/11\/ipsec_s2s_vpn_p1a_apply.png\" alt=\"..\/..\/_images\/ipsec_s2s_vpn_p1a_apply.png\" width=\"1280\" height=\"75\" srcset=\"https:\/\/blog.pfchina.org\/wp-content\/uploads\/2019\/11\/ipsec_s2s_vpn_p1a_apply.png 1280w, https:\/\/blog.pfchina.org\/wp-content\/uploads\/2019\/11\/ipsec_s2s_vpn_p1a_apply-1024x60.png 1024w, https:\/\/blog.pfchina.org\/wp-content\/uploads\/2019\/11\/ipsec_s2s_vpn_p1a_apply-300x18.png 300w, https:\/\/blog.pfchina.org\/wp-content\/uploads\/2019\/11\/ipsec_s2s_vpn_p1a_apply-768x45.png 768w, https:\/\/blog.pfchina.org\/wp-content\/uploads\/2019\/11\/ipsec_s2s_vpn_p1a_apply-500x29.png 500w\" sizes=\"auto, (max-width: 1280px) 100vw, 1280px\" \/><\/a><\/p>\n<hr class=\"docutils\" \/>\n<p><a href=\"https:\/\/blog.pfchina.org\/wp-content\/uploads\/2019\/11\/ipsec_s2s_vpn_p1a_success.png\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-3305\" src=\"https:\/\/blog.pfchina.org\/wp-content\/uploads\/2019\/11\/ipsec_s2s_vpn_p1a_success.png\" alt=\"..\/..\/_images\/ipsec_s2s_vpn_p1a_success.png\" width=\"1280\" height=\"57\" srcset=\"https:\/\/blog.pfchina.org\/wp-content\/uploads\/2019\/11\/ipsec_s2s_vpn_p1a_success.png 1280w, https:\/\/blog.pfchina.org\/wp-content\/uploads\/2019\/11\/ipsec_s2s_vpn_p1a_success-1024x46.png 1024w, https:\/\/blog.pfchina.org\/wp-content\/uploads\/2019\/11\/ipsec_s2s_vpn_p1a_success-300x13.png 300w, https:\/\/blog.pfchina.org\/wp-content\/uploads\/2019\/11\/ipsec_s2s_vpn_p1a_success-768x34.png 768w, https:\/\/blog.pfchina.org\/wp-content\/uploads\/2019\/11\/ipsec_s2s_vpn_p1a_success-500x22.png 500w\" sizes=\"auto, (max-width: 1280px) 100vw, 1280px\" \/><\/a><strong>\u7ad9\u70b9B\u7684\u914d\u7f6e\u5b8c\u6210\u3002<\/strong><\/p>\n<\/div>\n<\/div>\n<div id=\"ipsec-tunnel-ready\" class=\"section\" style=\"text-align: justify;\">\n<h2>IPsec\u96a7\u9053\u5c31\u7eea<\/h2>\n<p>\u96a7\u9053\u73b0\u5728\u5e94\u8be5\u542f\u52a8\u5e76\u8def\u7531\u4e24\u4e2a\u7f51\u7edc\u3002\u8f6c\u5230<strong>VPN-&gt; IPsec-&gt;\u72b6\u6001\u6458\u8981\uff0c<\/strong>\u67e5\u770b\u5f53\u524d\u72b6\u6001\u3002\u6309<strong>\uff08i\uff09<\/strong>\u67e5\u770b\u7b2c2\u9636\u6bb5\u96a7\u9053\u7684\u8be6\u7ec6\u4fe1\u606f\uff0c\u5982\u4e0b\u6240\u793a\uff1a<\/p>\n<p><a href=\"https:\/\/blog.pfchina.org\/wp-content\/uploads\/2019\/11\/ipsec_status.png\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-3344\" src=\"https:\/\/blog.pfchina.org\/wp-content\/uploads\/2019\/11\/ipsec_status.png\" alt=\"..\/..\/_images\/ipsec_status.png\" width=\"1112\" height=\"294\" srcset=\"https:\/\/blog.pfchina.org\/wp-content\/uploads\/2019\/11\/ipsec_status.png 1112w, https:\/\/blog.pfchina.org\/wp-content\/uploads\/2019\/11\/ipsec_status-1024x271.png 1024w, https:\/\/blog.pfchina.org\/wp-content\/uploads\/2019\/11\/ipsec_status-300x79.png 300w, https:\/\/blog.pfchina.org\/wp-content\/uploads\/2019\/11\/ipsec_status-768x203.png 768w, https:\/\/blog.pfchina.org\/wp-content\/uploads\/2019\/11\/ipsec_status-500x132.png 500w\" sizes=\"auto, (max-width: 1112px) 100vw, 1112px\" \/><\/a><\/p>\n<div class=\"admonition note\">\n<p class=\"first admonition-title\">\u6ce8\u610f\uff1a\u5982\u679c\u96a7\u9053\u6ca1\u6709\u51fa\u73b0\uff0c\u8bf7\u5c1d\u8bd5\u5728\u4e24\u7aef\u91cd\u65b0\u542f\u52a8\u670d\u52a1\u3002<\/p>\n<\/div>\n<\/div>\n<div id=\"trouble-shooting\" class=\"section\">\n<h2 style=\"text-align: justify;\">\u6545\u969c\u6392\u9664<\/h2>\n<div id=\"phase-1-won-t-come-up\" class=\"section\" style=\"text-align: justify;\">\n<h3>\u9636\u6bb51\u4e0d\u51fa\u73b0<\/h3>\n<p>\u9996\u5148\u68c0\u67e5\u9632\u706b\u5899\u89c4\u5219\uff0c\u770b\u770b\u662f\u5426\u5141\u8bb8WAN\u63a5\u53e3\u4f7f\u7528\u6b63\u786e\u7684\u7aef\u53e3\u548c\u534f\u8bae\uff08ESP\uff0cUDP 500\u548cUDP 4500\uff09\u3002<\/p>\n<p>\u68c0\u67e5\u60a8\u7684ipsec\u65e5\u5fd7\uff0c\u770b\u770b\u662f\u5426\u6709\u63d0\u793a\u7684\u539f\u56e0\u3002<\/p>\n<p>\u5e38\u89c1\u95ee\u9898\u662f\u4e24\u7aef\u8bbe\u7f6e\u4e0d\u76f8\u540c\u3002\u4e24\u7aef\u5fc5\u987b\u4f7f\u7528\u76f8\u540c\u7684PSK\u548c\u52a0\u5bc6\u6807\u51c6\u3002<\/p>\n<\/div>\n<div id=\"phase-1-works-but-no-phase-2-tunnels-are-connected\" class=\"section\">\n<h3 style=\"text-align: justify;\">\u9636\u6bb51\u5de5\u4f5c\uff0c \u9636\u6bb52\u96a7\u9053\u4e0d\u5de5\u4f5c<\/h3>\n<p style=\"text-align: justify;\">\u68c0\u67e5\u662f\u5426\u8bbe\u7f6e\u4e86\u6b63\u786e\u7684\u672c\u5730\u548c\u8fdc\u7a0b\u7f51\u7edc\u3002\u4e00\u4e2a\u5e38\u89c1\u7684\u9519\u8bef\u662f\u586b\u5199\u8fdc\u7a0b\u4e3b\u673a\u7684IP\u5730\u5740\u800c\u4e0d\u662f\u4ee5<strong>xxx0<\/strong>\u7ed3\u5c3e\u7684\u7f51\u7edc\u3002<\/p>\n<h1 style=\"text-align: justify;\">IPsec\u00a0BINAT<\/h1>\n<p style=\"text-align: justify;\">\u5047\u8bbe\u516c\u53f8A\u5177\u6709\u672c\u5730LAN 10.0.1.0\/24\u800c\u516c\u53f8B\u5177\u6709\u672c\u5730LAN 10.0.2.0\/24\u3002\u6b64\u5916\uff0c\u6211\u4eec\u5047\u8bbe\u5176\u4ed6\u7f51\u7edc\u5df2\u7ecf\u5728\u4f7f\u7528\uff0c\u4f8b\u5982\u5728\u516c\u53f8A\u4e2d\uff0c\u7f51\u7edc10.0.2.0\/24\u7528\u4e8e\u8bed\u97f3\uff0c\u800c\u5728\u516c\u53f8B\u7f51\u7edc10.0.1.0\/24\u7528\u4e8e\u8bbf\u5ba2Wifi\u3002<\/p>\n<p style=\"text-align: justify;\">\u6211\u4eec\u5fc5\u987b\u4e3a\u672a\u4f7f\u7528\u7684\u7f51\u7edc\u5b9a\u4e49\u7b2c2\u9636\u6bb5\u7684\u65b0\u7f51\u7edc\uff0c\u5e76\u521b\u5efaNAT\u6761\u76ee\u4ee5\u5230\u8fbe\u6700\u7ec8\u7cfb\u7edf\u3002<\/p>\n<p style=\"text-align: justify;\">\u4e3a\u4e86\u65b9\u4fbf\u8d77\u89c1\uff0c\u6211\u4eec\u4f7f\u7528192.168.1.0\/24\u4e0e\u516c\u53f8A\u521b\u5efa\u9636\u6bb5\uff0c\u4f7f\u7528192.168.2.0\/24\u521b\u5efa\u516c\u53f8B\u3002\u73b0\u5728\u6211\u4eec\u9700\u8981\u5728\u9636\u6bb52\u7684\u201cManual SPD entries(\u624b\u52a8SPD\u6761\u76ee)\u201d\u5b57\u6bb5\u4e2d\u6dfb\u52a0\u672c\u5730LAN\u7684\u6bcf\u4e00\u4fa7\u3002\u56e0\u6b64\uff0c\u5bf9\u4e8e\u516c\u53f8A\uff0c\u6211\u4eec\u5728\u73b0\u573a\u8bbe\u7f6e10.0.1.0\/24\uff0c\u5bf9\u4e8eB 10.0.2.0\/24\u8bbe\u7f6e\u3002\u8fd9\u5141\u8bb8NAT\u8fdb\u7a0b\u4e0e\u5b89\u5168\u7b56\u7565\u6570\u636e\u5e93\u5bf9\u8bdd\u3002<\/p>\n<p style=\"text-align: justify;\">\u6700\u540e\u6211\u4eec\u5fc5\u987b\u521b\u5efaNAT\u6761\u76ee\uff0c\u56e0\u4e3aLAN A\uff0810.0.1.10\uff09\u4e2d\u7684\u5ba2\u6237\u7aef\u8bd5\u56fe\u8fbe\u5230192.168.2.10\uff0c\u4f46\u662f\u8fd9\u4e2a\u5730\u5740\u5fc5\u987b\u5728\u9632\u706b\u5899B\u4e0a\u91cd\u5199\u4e3a10.0.2.10\u3002<\/p>\n<p style=\"text-align: justify;\">\u5728\u9632\u706b\u5899A\u4e0a\u521b\u5efa\u89c4\u5219\uff0c\u5982\u5c4f\u5e55\u622a\u56fe\uff0c\u53cd\u4e4b\u4ea6\u7136:<\/p>\n<p style=\"text-align: justify;\"><a href=\"https:\/\/blog.pfchina.org\/wp-content\/uploads\/2018\/10\/xopnsense_nat_binat_ipsec_png_pagespeed_ic_JxXS3zKkQA_webp_617\u00d7591_.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-5541\" src=\"https:\/\/blog.pfchina.org\/wp-content\/uploads\/2018\/10\/xopnsense_nat_binat_ipsec_png_pagespeed_ic_JxXS3zKkQA_webp_617\u00d7591_.png\" alt=\"\" width=\"619\" height=\"602\" srcset=\"https:\/\/blog.pfchina.org\/wp-content\/uploads\/2018\/10\/xopnsense_nat_binat_ipsec_png_pagespeed_ic_JxXS3zKkQA_webp_617\u00d7591_.png 619w, https:\/\/blog.pfchina.org\/wp-content\/uploads\/2018\/10\/xopnsense_nat_binat_ipsec_png_pagespeed_ic_JxXS3zKkQA_webp_617\u00d7591_-300x292.png 300w, https:\/\/blog.pfchina.org\/wp-content\/uploads\/2018\/10\/xopnsense_nat_binat_ipsec_png_pagespeed_ic_JxXS3zKkQA_webp_617\u00d7591_-308x300.png 308w\" sizes=\"auto, (max-width: 619px) 100vw, 619px\" \/><\/a><\/p>\n<h1 style=\"text-align: justify;\">\u4f7f\u7528OpenVPN\u8bbe\u7f6eSSL VPN\u7ad9\u70b9\u5230\u7ad9\u70b9\u96a7\u9053<\/h1>\n<p style=\"text-align: justify;\">\u7ad9\u70b9\u5230\u7ad9\u70b9VPN\u4f7f\u7528\u9759\u6001\u516c\u5171IP\u5730\u5740\u8fde\u63a5\u4e24\u4e2a\u4f4d\u7f6e\uff0c\u5e76\u5141\u8bb8\u5728\u4e24\u4e2a\u7f51\u7edc\u4e4b\u95f4\u8def\u7531\u6d41\u91cf\u3002\u8fd9\u6700\u5e38\u7528\u4e8e\u5c06\u7ec4\u7ec7\u7684\u5206\u652f\u673a\u6784\u8fde\u63a5\u56de\u5176\u4e3b\u529e\u516c\u5ba4\uff0c\u56e0\u6b64\u5206\u652f\u7528\u6237\u53ef\u4ee5\u8bbf\u95ee\u4e3b\u529e\u516c\u5ba4\u4e2d\u7684\u7f51\u7edc\u8d44\u6e90\u3002<\/p>\n<div id=\"before-you-start\" class=\"section\" style=\"text-align: justify;\">\n<h2>\u5f00\u59cb\u4e4b\u524d<\/h2>\n<p>\u5728\u5f00\u59cb\u914d\u7f6eIPsec\u96a7\u9053\u4e4b\u524d\uff0c\u60a8\u9700\u8981\u4e3a\u8fde\u63a5\u7684\u6bcf\u4e00\u4fa7\u5b89\u88c5\u5177\u6709\u552f\u4e00LAN IP\u5b50\u7f51\u7684OPNsense\uff08\u672c\u5730\u7f51\u7edc\u9700\u8981\u4e0e\u8fdc\u7a0b\u7f51\u7edc\u4e0d\u540c\uff09\u3002<\/p>\n<div class=\"admonition note\">\n<p class=\"first admonition-title\">\u6ce8\u610f\uff1a\u5bf9\u4e8e\u793a\u4f8b\uff0c\u6211\u4eec\u5c06\u4f7f\u7528\u79c1\u6709IP\u8fdb\u884cWAN\u8fde\u63a5\u3002\u8fd9\u8981\u6c42\u6211\u4eec\u7981\u7528wan\u4e0a\u7684\u9ed8\u8ba4\u963b\u6b62\u89c4\u5219\u4ee5\u5141\u8bb8\u79c1\u6709\u6d41\u91cf\u3002\u4e3a\u6b64\uff0c\u8bf7\u8f6c\u5230\u201c\u00a0<strong>\u63a5\u53e3\u201d &#8211; &gt; [WAN]<\/strong>\u5e76\u53d6\u6d88\u9009\u4e2d\u201c\u963b\u6b62\u4e13\u7528\u7f51\u7edc\u201d\u3002\u00a0<em>\uff08\u522b\u5fd8\u4e86\u4fdd\u5b58\u5e76\u5e94\u7528\uff09<\/em><\/p>\n<\/div>\n<\/div>\n<hr class=\"docutils\" \/>\n<div id=\"sample-setup\" class=\"section\" style=\"text-align: justify;\">\n<h2>\u793a\u4f8b\u8bbe\u7f6e<\/h2>\n<p>\u5bf9\u4e8e\u793a\u4f8b\u914d\u7f6e\uff0c\u6211\u4eec\u4f7f\u7528\u4e24\u4e2aOPNsense\u56fe\u6765\u6a21\u62df\u7ad9\u70b9\u5230\u7ad9\u70b9\u96a7\u9053\uff0c\u5177\u6709\u4ee5\u4e0b\u914d\u7f6e\uff1a<\/p>\n<div class=\"sidebar\">\n<p class=\"first sidebar-title\">\u7ad9\u70b9A<\/p>\n<div><a href=\"https:\/\/blog.pfchina.org\/wp-content\/uploads\/2019\/11\/nwdiag-90c66013c47d78ba4bda071dda8b04e2d50c50fd.png\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-3347\" src=\"https:\/\/blog.pfchina.org\/wp-content\/uploads\/2019\/11\/nwdiag-90c66013c47d78ba4bda071dda8b04e2d50c50fd.png\" width=\"1200\" height=\"732\" srcset=\"https:\/\/blog.pfchina.org\/wp-content\/uploads\/2019\/11\/nwdiag-90c66013c47d78ba4bda071dda8b04e2d50c50fd.png 1200w, https:\/\/blog.pfchina.org\/wp-content\/uploads\/2019\/11\/nwdiag-90c66013c47d78ba4bda071dda8b04e2d50c50fd-1024x625.png 1024w, https:\/\/blog.pfchina.org\/wp-content\/uploads\/2019\/11\/nwdiag-90c66013c47d78ba4bda071dda8b04e2d50c50fd-300x183.png 300w, https:\/\/blog.pfchina.org\/wp-content\/uploads\/2019\/11\/nwdiag-90c66013c47d78ba4bda071dda8b04e2d50c50fd-768x468.png 768w, https:\/\/blog.pfchina.org\/wp-content\/uploads\/2019\/11\/nwdiag-90c66013c47d78ba4bda071dda8b04e2d50c50fd-492x300.png 492w\" sizes=\"auto, (max-width: 1200px) 100vw, 1200px\" \/><\/a><\/div>\n<\/div>\n<div id=\"site-a-server\" class=\"section\">\n<h3>\u7ad9\u70b9A &#8211; \u670d\u52a1\u5668<\/h3>\n<div class=\"wy-table-responsive\">\n<table class=\"docutils\" border=\"1\">\n<colgroup>\n<col width=\"41%\" \/>\n<col width=\"59%\" \/><\/colgroup>\n<tbody valign=\"top\">\n<tr class=\"row-odd\">\n<td><strong>\u4e3b\u673a\u540d<\/strong><\/td>\n<td>FW1<\/td>\n<\/tr>\n<tr class=\"row-even\">\n<td><strong>WAN IP<\/strong><\/td>\n<td>172.10.1.1\/16<\/td>\n<\/tr>\n<tr class=\"row-odd\">\n<td><strong>LAN IP<\/strong><\/td>\n<td>192.168.1.1\/24<\/td>\n<\/tr>\n<tr class=\"row-even\">\n<td><strong>LAN DHCP\u8303\u56f4<\/strong><\/td>\n<td>192.168.1.100-192.168.1.200<\/td>\n<\/tr>\n<tr class=\"row-odd\">\n<td><strong>\u96a7\u9053\u7f51\u7edc<\/strong><\/td>\n<td>10.10.0.0\/24<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<div class=\"line-block\">\n<div class=\"line\">\u7ad9\u70b9B<\/div>\n<\/div>\n<div class=\"sidebar\">\n<div><a href=\"https:\/\/blog.pfchina.org\/wp-content\/uploads\/2019\/11\/nwdiag-2155ee7e365c2abefc8ba095e0bb1b135d1356ea.png\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-3350\" src=\"https:\/\/blog.pfchina.org\/wp-content\/uploads\/2019\/11\/nwdiag-2155ee7e365c2abefc8ba095e0bb1b135d1356ea.png\" width=\"1200\" height=\"732\" srcset=\"https:\/\/blog.pfchina.org\/wp-content\/uploads\/2019\/11\/nwdiag-2155ee7e365c2abefc8ba095e0bb1b135d1356ea.png 1200w, https:\/\/blog.pfchina.org\/wp-content\/uploads\/2019\/11\/nwdiag-2155ee7e365c2abefc8ba095e0bb1b135d1356ea-1024x625.png 1024w, https:\/\/blog.pfchina.org\/wp-content\/uploads\/2019\/11\/nwdiag-2155ee7e365c2abefc8ba095e0bb1b135d1356ea-300x183.png 300w, https:\/\/blog.pfchina.org\/wp-content\/uploads\/2019\/11\/nwdiag-2155ee7e365c2abefc8ba095e0bb1b135d1356ea-768x468.png 768w, https:\/\/blog.pfchina.org\/wp-content\/uploads\/2019\/11\/nwdiag-2155ee7e365c2abefc8ba095e0bb1b135d1356ea-492x300.png 492w\" sizes=\"auto, (max-width: 1200px) 100vw, 1200px\" \/><\/a><\/div>\n<\/div>\n<\/div>\n<div id=\"site-b-client\" class=\"section\">\n<h3>\u7ad9\u70b9B &#8211; \u5ba2\u6237\u7aef<\/h3>\n<div class=\"wy-table-responsive\">\n<table class=\"docutils\" border=\"1\">\n<colgroup>\n<col width=\"41%\" \/>\n<col width=\"59%\" \/><\/colgroup>\n<tbody valign=\"top\">\n<tr class=\"row-odd\">\n<td><strong>\u4e3b\u673a\u540d<\/strong><\/td>\n<td>FW2<\/td>\n<\/tr>\n<tr class=\"row-even\">\n<td><strong>WAN IP<\/strong><\/td>\n<td>172.10.2.1\/16<\/td>\n<\/tr>\n<tr class=\"row-odd\">\n<td><strong>LAN Net<\/strong><\/td>\n<td>192.168.2.0\/24<\/td>\n<\/tr>\n<tr class=\"row-even\">\n<td><strong>LAN DHCP\u8303\u56f4<\/strong><\/td>\n<td>192.168.2.100-192.168.2.200<\/td>\n<\/tr>\n<tr class=\"row-odd\">\n<td><strong>\u96a7\u9053\u7f51\u7edc<\/strong><\/td>\n<td>10.10.0.0\/24<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<div class=\"line-block\">\n<div class=\"line\"><strong><span style=\"font-size: 10px; letter-spacing: 0.1em; text-transform: uppercase;\">\u5305\u542bSSL VPN\u96a7\u9053\u7684\u5b8c\u6574\u7f51\u7edc\u56fe<\/span><\/strong><\/div>\n<\/div>\n<\/div>\n<div id=\"full-network-diagram-including-ssl-vpn-tunnel\" class=\"section\">\n<div id=\"id1\" class=\"figure\">\n<div><a href=\"https:\/\/blog.pfchina.org\/wp-content\/uploads\/2019\/11\/nwdiag-ac28d2af8f6f7882264580683da13b1eeeb7eafc.png\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-3352\" src=\"https:\/\/blog.pfchina.org\/wp-content\/uploads\/2019\/11\/nwdiag-ac28d2af8f6f7882264580683da13b1eeeb7eafc.png\" width=\"1200\" height=\"1164\" srcset=\"https:\/\/blog.pfchina.org\/wp-content\/uploads\/2019\/11\/nwdiag-ac28d2af8f6f7882264580683da13b1eeeb7eafc.png 1200w, https:\/\/blog.pfchina.org\/wp-content\/uploads\/2019\/11\/nwdiag-ac28d2af8f6f7882264580683da13b1eeeb7eafc-1024x993.png 1024w, https:\/\/blog.pfchina.org\/wp-content\/uploads\/2019\/11\/nwdiag-ac28d2af8f6f7882264580683da13b1eeeb7eafc-300x291.png 300w, https:\/\/blog.pfchina.org\/wp-content\/uploads\/2019\/11\/nwdiag-ac28d2af8f6f7882264580683da13b1eeeb7eafc-768x745.png 768w, https:\/\/blog.pfchina.org\/wp-content\/uploads\/2019\/11\/nwdiag-ac28d2af8f6f7882264580683da13b1eeeb7eafc-309x300.png 309w\" sizes=\"auto, (max-width: 1200px) 100vw, 1200px\" \/><\/a><\/div>\n<\/div>\n<\/div>\n<\/div>\n<div id=\"step-1-add-ssl-server\" class=\"section\" style=\"text-align: justify;\">\n<h2>\u7b2c1\u6b65 &#8211; \u6dfb\u52a0SSL\u670d\u52a1\u5668<\/h2>\n<p>\u6dfb\u52a0\u65b0\u7684SSL VPN\u670d\u52a1\u5668\u76f8\u5bf9\u7b80\u5355\u3002\u6211\u4eec\u9996\u5148\u6dfb\u52a0\u4e00\u4e2a\u4f7f\u7528\u5171\u4eab\u5bc6\u94a5\u7684\u670d\u52a1\u5668\u3002<\/p>\n<p>\u8f6c\u5230<strong>VPN-&gt; OpenVPN-&gt; Servers<\/strong>\uff0c\u7136\u540e\u5728\u8868\u5355\u7684\u53f3\u4e0a\u89d2\u5355\u51fb<strong>\u6dfb\u52a0\u670d\u52a1\u5668<\/strong>\u3002<\/p>\n<p>\u5bf9\u4e8e\u6211\u4eec\u7684\u793a\u4f8b\uff0c\u5c06\u4f7f\u7528\u4ee5\u4e0b\u8bbe\u7f6e\uff08\u5176\u4ed6\u6240\u6709\u5185\u5bb9\u4fdd\u7559\u4e3a\u9ed8\u8ba4\u503c\uff09\uff1a<\/p>\n<div class=\"admonition note\">\n<p class=\"first admonition-title\">\u6ce8\u610f\uff1a<strong>\u786c\u4ef6\u52a0\u5bc6<\/strong>\u8bbe\u7f6e\u4e0d\u7528\u4e8e\u914d\u5907<strong>AESNI\u7684<\/strong>\u65b0\u7cfb\u7edf\uff0c\u5f53\u52a0\u8f7daesni\u6a21\u5757\u65f6\uff0c\u5b83\u5c06\u81ea\u52a8\u4f7f\u7528\u3002<\/p>\n<\/div>\n<div class=\"wy-table-responsive\">\n<table class=\"docutils\" border=\"1\">\n<colgroup>\n<col width=\"43%\" \/>\n<col width=\"57%\" \/><\/colgroup>\n<tbody valign=\"top\">\n<tr class=\"row-odd\">\n<td><strong>\u670d\u52a1\u5668\u6a21\u5f0f<\/strong><\/td>\n<td><em>\u70b9\u5bf9\u70b9\uff08\u5171\u4eab\u5bc6\u94a5\uff09<\/em><\/td>\n<\/tr>\n<tr class=\"row-even\">\n<td><strong>\u534f\u8bae<\/strong><\/td>\n<td><em>UDP<\/em><\/td>\n<\/tr>\n<tr class=\"row-odd\">\n<td><strong>\u8bbe\u5907\u6a21\u5f0f<\/strong><\/td>\n<td><em>TUN<\/em><\/td>\n<\/tr>\n<tr class=\"row-even\">\n<td><strong>\u63a5\u53e3<\/strong><\/td>\n<td><em>WAN<\/em><\/td>\n<\/tr>\n<tr class=\"row-odd\">\n<td><strong>\u672c\u5730\u7aef\u53e3<\/strong><\/td>\n<td><em>1194<\/em><\/td>\n<\/tr>\n<tr class=\"row-even\">\n<td><strong>\u63cf\u8ff0<\/strong><\/td>\n<td><em>SSL VPN\u670d\u52a1\u5668<\/em><\/td>\n<\/tr>\n<tr class=\"row-odd\">\n<td><strong>\u5171\u4eab\u5bc6\u94a5<\/strong><\/td>\n<td><em>\u4fdd\u6301\u542f\u7528\uff08\u9009\u4e2d\uff09\u4ee5\u521b\u5efa\u65b0\u5bc6\u94a5<\/em><\/td>\n<\/tr>\n<tr class=\"row-even\">\n<td><strong>\u670d\u52a1\u5668\u8bc1\u4e66<\/strong><\/td>\n<td><em>SSLVPN Server Certificate (CA: SSL VPN CA)<\/em><\/td>\n<\/tr>\n<tr class=\"row-odd\">\n<td><strong>DH\u53c2\u6570\u957f\u5ea6<\/strong><\/td>\n<td><em>4096<\/em><\/td>\n<\/tr>\n<tr class=\"row-even\">\n<td><strong>\u52a0\u5bc6\u7b97\u6cd5<\/strong><\/td>\n<td><em>AES-256-CBC\uff08256\u4f4d\uff09<\/em><\/td>\n<\/tr>\n<tr class=\"row-odd\">\n<td><strong>\u8ba4\u8bc1\u6458\u8981\u7b97\u6cd5<\/strong><\/td>\n<td><em>SHA512\uff08512\u4f4d\uff09<\/em><\/td>\n<\/tr>\n<tr class=\"row-even\">\n<td><strong>\u786c\u4ef6\u52a0\u5bc6<\/strong><\/td>\n<td><em>\u6ca1\u6709\u786c\u4ef6\u52a0\u5bc6\u52a0\u901f<\/em><\/td>\n<\/tr>\n<tr class=\"row-odd\">\n<td><strong>IPv4\u96a7\u9053\u7f51\u7edc<\/strong><\/td>\n<td><em>10.10.0.0\/24<\/em><\/td>\n<\/tr>\n<tr class=\"row-even\">\n<td><strong>IPv4\u672c\u5730\u7f51\u7edc<\/strong><\/td>\n<td><em>192.168.1.0\/24<\/em><\/td>\n<\/tr>\n<tr class=\"row-odd\">\n<td><strong>IPv4\u8fdc\u7a0b\u7f51\u7edc<\/strong><\/td>\n<td><em>192.168.2.0\/24<\/em><\/td>\n<\/tr>\n<tr class=\"row-even\">\n<td><strong>\u538b\u7f29<\/strong><\/td>\n<td><em>\u4f7f\u7528\u81ea\u9002\u5e94\u538b\u7f29\u542f\u7528<\/em><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<blockquote>\n<div>\n<p>\u5355\u51fb\u201c\u00a0<strong>\u4fdd\u5b58\u201d<\/strong>\uff0c\u6dfb\u52a0\u65b0\u670d\u52a1\u5668\u3002<\/p>\n<p><a href=\"https:\/\/blog.pfchina.org\/wp-content\/uploads\/2019\/11\/sslvpn_server.png\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-3355\" src=\"https:\/\/blog.pfchina.org\/wp-content\/uploads\/2019\/11\/sslvpn_server.png\" alt=\"..\/..\/_images\/sslvpn_server.png\" width=\"1280\" height=\"236\" srcset=\"https:\/\/blog.pfchina.org\/wp-content\/uploads\/2019\/11\/sslvpn_server.png 1280w, https:\/\/blog.pfchina.org\/wp-content\/uploads\/2019\/11\/sslvpn_server-1024x189.png 1024w, https:\/\/blog.pfchina.org\/wp-content\/uploads\/2019\/11\/sslvpn_server-300x55.png 300w, https:\/\/blog.pfchina.org\/wp-content\/uploads\/2019\/11\/sslvpn_server-768x142.png 768w, https:\/\/blog.pfchina.org\/wp-content\/uploads\/2019\/11\/sslvpn_server-500x92.png 500w\" sizes=\"auto, (max-width: 1280px) 100vw, 1280px\" \/><\/a><\/p>\n<\/div>\n<\/blockquote>\n<\/div>\n<hr class=\"docutils\" \/>\n<div id=\"step-2-copy-shared-key\" class=\"section\" style=\"text-align: justify;\">\n<h2>\u7b2c2\u6b65 &#8211; \u590d\u200b\u200b\u5236\u5171\u4eab\u5bc6\u94a5<\/h2>\n<p>\u8981\u590d\u5236\u65b0\u521b\u5efa\u7684\u5171\u4eab\u5bc6\u94a5\uff0c\u8bf7\u5355\u51fb\u65b0\u521b\u5efa\u7684SSL VPN\u670d\u52a1\u5668\u65c1\u8fb9\u7684\u94c5\u7b14\u56fe\u6807\u3002<\/p>\n<p>\u60a8\u5c06\u770b\u5230\u5171\u4eab\u5bc6\u94a5\uff0c\u590d\u5236\u6b64\u5bc6\u94a5\u5e76\u786e\u4fdd\u5176\u5b89\u5168\uff01<\/p>\n<p>\u793a\u4f8b\u5bc6\u94a5\uff1a<\/p>\n<div class=\"highlight-guess notranslate\">\n<div class=\"highlight\">\n<pre>#\r\n# 2048 bit OpenVPN static key\r\n#\r\n-----BEGIN OpenVPN Static key V1-----\r\n0960c87c3aafa8f306fe270c1564380b\r\n7922543563a17b5d2636b4ef9412dd09\r\n9ad44974ca1b293963e0f8ac9cbdd97c\r\n2c31bf35f0df45c9e928ccb033e6d51d\r\n2caaec02d649ad081c68d7bc7d28030e\r\n9182c9597a83024097bea860e52d9c66\r\n1b9e0048fbf951ce8659bc56edb7f9a1\r\n14f7740fc9231a3750557e02eb112712\r\nac4b9980d4c740ec96a4357f3940ed90\r\nd1bbf8eed3de135c886fe2eff8e8b943\r\nab1f52b59def4c9ebeacc5eb48425189\r\nc43887a6237c29e0724f5f45a0f70635\r\n10680bec8bfb67c21bf2b4866268594c\r\n9ba093668064f9a898e6a6ad103b401d\r\nb2047132f0dc8db2230db38444d689fa\r\nddba46bf6f892ae90c59415f94b82750\r\n-----END OpenVPN Static key V1-----\r\n<\/pre>\n<\/div>\n<\/div>\n<\/div>\n<div id=\"step-3-server-firewall-rules\" class=\"section\" style=\"text-align: justify;\">\n<h2>\u7b2c3\u6b65 &#8211;\u00a0\u6dfb\u52a0\u670d\u52a1\u5668\u9632\u706b\u5899\u89c4\u5219<\/h2>\n<p>\u8981\u5141\u8bb8SSL VPN\u5ba2\u6237\u7aef\u8fde\u63a5\uff0c\u6211\u4eec\u5e94\u8be5\u5141\u8bb8\u8bbf\u95eeWAN\u63a5\u53e3\u4e0a\u7684OpenVPN\u670d\u52a1\u5668\u7aef\u53e3\u3002\u4f7f\u7528\u591a\u4e2a\u670d\u52a1\u5668\u65f6\uff0c\u6211\u4eec\u9700\u8981\u6253\u5f00\u6bcf\u4e2a\u7aef\u53e3\u3002<\/p>\n<p>\u5bf9\u4e8e\u672c\u793a\u4f8b\u7684\u914d\u7f6e\uff0c\u6211\u4eec\u53ea\u4f7f\u7528\u4e00\u4e2a\u53ef\u5728UDP\u7aef\u53e31194\u4e0a\u8bbf\u95ee\u7684\u670d\u52a1\u5668\u3002<\/p>\n<p><a href=\"https:\/\/blog.pfchina.org\/wp-content\/uploads\/2019\/11\/sslvpn_wan_rule.png\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-3359\" src=\"https:\/\/blog.pfchina.org\/wp-content\/uploads\/2019\/11\/sslvpn_wan_rule.png\" alt=\"..\/..\/_images\/sslvpn_wan_rule.png\" width=\"1280\" height=\"452\" srcset=\"https:\/\/blog.pfchina.org\/wp-content\/uploads\/2019\/11\/sslvpn_wan_rule.png 1280w, https:\/\/blog.pfchina.org\/wp-content\/uploads\/2019\/11\/sslvpn_wan_rule-1024x362.png 1024w, https:\/\/blog.pfchina.org\/wp-content\/uploads\/2019\/11\/sslvpn_wan_rule-300x106.png 300w, https:\/\/blog.pfchina.org\/wp-content\/uploads\/2019\/11\/sslvpn_wan_rule-768x271.png 768w, https:\/\/blog.pfchina.org\/wp-content\/uploads\/2019\/11\/sslvpn_wan_rule-500x177.png 500w\" sizes=\"auto, (max-width: 1280px) 100vw, 1280px\" \/><\/a>\u63a5\u4e0b\u6765\uff0c\u6211\u4eec\u8fd8\u9700\u8981\u5141\u8bb8\u6765\u81eaVPN\u5ba2\u6237\u7aef\u7f51\u7edc\uff08192.168.2.0\/24\uff09\u7684\u6d41\u91cf\u3002\u5bf9\u4e8e\u6211\u4eec\u7684\u793a\u4f8b\uff0c\u6211\u4eec\u5c06\u5141\u8bb8\u5ba2\u6237\u7aef\u8bbf\u95ee\u672c\u5730\u7f51\u7edc\u4e0a\u7684\u4efb\u4f55\u5185\u5bb9\uff0c\u4f60\u4e5f\u53ef\u4ee5\u51b3\u5b9a\u4ec5\u5141\u8bb8\u6d41\u91cf\u5230\u4e00\u4e2a\u6216\u591a\u4e2aIP\u3002<\/p>\n<p><a href=\"https:\/\/blog.pfchina.org\/wp-content\/uploads\/2019\/11\/sslvpn_openvpn_rule.png\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-3360\" src=\"https:\/\/blog.pfchina.org\/wp-content\/uploads\/2019\/11\/sslvpn_openvpn_rule.png\" alt=\"..\/..\/_images\/sslvpn_openvpn_rule.png\" width=\"1280\" height=\"423\" srcset=\"https:\/\/blog.pfchina.org\/wp-content\/uploads\/2019\/11\/sslvpn_openvpn_rule.png 1280w, https:\/\/blog.pfchina.org\/wp-content\/uploads\/2019\/11\/sslvpn_openvpn_rule-1024x338.png 1024w, https:\/\/blog.pfchina.org\/wp-content\/uploads\/2019\/11\/sslvpn_openvpn_rule-300x99.png 300w, https:\/\/blog.pfchina.org\/wp-content\/uploads\/2019\/11\/sslvpn_openvpn_rule-768x254.png 768w, https:\/\/blog.pfchina.org\/wp-content\/uploads\/2019\/11\/sslvpn_openvpn_rule-500x165.png 500w\" sizes=\"auto, (max-width: 1280px) 100vw, 1280px\" \/><\/a><strong>\u7ad9\u70b9A\u7684\u914d\u7f6e\u5b8c\u6210\u3002<\/strong><\/p>\n<\/div>\n<hr class=\"docutils\" \/>\n<div id=\"step-4-site-b-client\" class=\"section\" style=\"text-align: justify;\">\n<h2>\u7b2c4\u6b65 &#8211; \u7ad9\u70b9B\u5ba2\u6237\u7aef\u914d\u7f6e<\/h2>\n<p>\u73b0\u5728\u6211\u4eec\u5fc5\u987b\u8bbe\u7f6e\u5ba2\u6237\u7aef\u3002\u767b\u5f55\u5230\u7b2c\u4e8c\u4e2a\u9632\u706b\u5899\uff0c\u8f6c\u5230<strong>VPN-&gt; OpenVPN-&gt; Clients<\/strong>\uff0c\u7136\u540e\u5355\u51fb\u00a0\u8868\u5355\u53f3\u4e0a\u89d2\u7684<strong>\u6dfb\u52a0\u5ba2\u6237\u7aef<\/strong>\u3002<\/p>\n<p>\u5728\u8868\u5355\u4e2d\u8f93\u5165\u4ee5\u4e0b\u5185\u5bb9\uff08\u5e76\u4fdd\u7559\u5176\u4ed6\u6240\u6709\u5185\u5bb9\uff09\uff1a<\/p>\n<div class=\"wy-table-responsive\">\n<table class=\"docutils\" border=\"1\">\n<colgroup>\n<col width=\"44%\" \/>\n<col width=\"56%\" \/><\/colgroup>\n<tbody valign=\"top\">\n<tr class=\"row-odd\">\n<td><strong>\u670d\u52a1\u5668\u6a21\u5f0f<\/strong><\/td>\n<td><em>\u70b9\u5bf9\u70b9\uff08\u5171\u4eab\u5bc6\u94a5\uff09<\/em><\/td>\n<\/tr>\n<tr class=\"row-even\">\n<td><strong>\u534f\u8bae<\/strong><\/td>\n<td><em>UDP<\/em><\/td>\n<\/tr>\n<tr class=\"row-odd\">\n<td><strong>\u8bbe\u5907\u6a21\u5f0f<\/strong><\/td>\n<td><em>TUN<\/em><\/td>\n<\/tr>\n<tr class=\"row-even\">\n<td><strong>\u63a5\u53e3<\/strong><\/td>\n<td><em>WAN<\/em><\/td>\n<\/tr>\n<tr class=\"row-odd\">\n<td><strong>\u670d\u52a1\u5668\u4e3b\u673a\u6216\u5730\u5740<\/strong><\/td>\n<td><em>172.10.1.1<\/em><\/td>\n<\/tr>\n<tr class=\"row-even\">\n<td><strong>\u670d\u52a1\u5668\u7aef\u53e3<\/strong><\/td>\n<td><em>1194<\/em><\/td>\n<\/tr>\n<tr class=\"row-odd\">\n<td><strong>\u63cf\u8ff0<\/strong><\/td>\n<td><em>SSL VPN\u5ba2\u6237\u7aef<\/em><\/td>\n<\/tr>\n<tr class=\"row-even\">\n<td><strong>\u5171\u4eab\u5bc6\u94a5<\/strong><\/td>\n<td><em>\u53d6\u6d88\u9009\u4e2d\u4ee5\u7c98\u8d34\u5171\u4eab\u5bc6\u94a5<\/em><\/td>\n<\/tr>\n<tr class=\"row-odd\">\n<td>&#8230;<\/td>\n<td><em>\u7c98\u8d34\u60a8\u7684\u5171\u4eab\u5bc6\u94a5<\/em><\/td>\n<\/tr>\n<tr class=\"row-even\">\n<td><strong>\u670d\u52a1\u5668\u8bc1\u4e66<\/strong><\/td>\n<td><em>SSLVPN Server Certificate (CA: SSL VPN CA)<\/em><\/td>\n<\/tr>\n<tr class=\"row-odd\">\n<td><strong>DH\u53c2\u6570\u957f\u5ea6<\/strong><\/td>\n<td><em>4096<\/em><\/td>\n<\/tr>\n<tr class=\"row-even\">\n<td><strong>\u52a0\u5bc6\u7b97\u6cd5<\/strong><\/td>\n<td><em>AES-256-CBC\uff08256\u4f4d\uff09<\/em><\/td>\n<\/tr>\n<tr class=\"row-odd\">\n<td><strong>\u8ba4\u8bc1\u6458\u8981\u7b97\u6cd5<\/strong><\/td>\n<td><em>SHA512\uff08512\u4f4d\uff09<\/em><\/td>\n<\/tr>\n<tr class=\"row-even\">\n<td><strong>\u786c\u4ef6\u52a0\u5bc6<\/strong><\/td>\n<td><em>\u6ca1\u6709\u786c\u4ef6\u52a0\u5bc6\u52a0\u901f<\/em><\/td>\n<\/tr>\n<tr class=\"row-odd\">\n<td><strong>IPv4\u96a7\u9053\u7f51\u7edc<\/strong><\/td>\n<td><em>10.10.0.0\/24<\/em><\/td>\n<\/tr>\n<tr class=\"row-even\">\n<td><strong>IPv4\u8fdc\u7a0b\u7f51\u7edc<\/strong><\/td>\n<td><em>192.168.1.0\/24<\/em><\/td>\n<\/tr>\n<tr class=\"row-odd\">\n<td><strong>\u538b\u7f29<\/strong><\/td>\n<td><em>\u4f7f\u7528\u81ea\u9002\u5e94\u538b\u7f29\u542f\u7528<\/em><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p>\u5355\u51fb\u201c\u00a0<strong>\u4fdd\u5b58\u201d<\/strong>\u00a0\u5e94\u7528\u8bbe\u7f6e\u3002<\/p>\n<p>\u73b0\u5728\u53ef\u4ee5\u5728<strong>VPN-&gt; OpenVPN-&gt;\u8fde\u63a5\u72b6\u6001<\/strong>\u4e0b\u67e5\u770b<strong>\u8fde\u63a5\u72b6\u6001<\/strong><\/p>\n<p><a href=\"https:\/\/blog.pfchina.org\/wp-content\/uploads\/2019\/11\/sslvpn_connection_status.png\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-3361\" src=\"https:\/\/blog.pfchina.org\/wp-content\/uploads\/2019\/11\/sslvpn_connection_status.png\" alt=\"..\/..\/_images\/sslvpn_connection_status.png\" width=\"1280\" height=\"219\" srcset=\"https:\/\/blog.pfchina.org\/wp-content\/uploads\/2019\/11\/sslvpn_connection_status.png 1280w, https:\/\/blog.pfchina.org\/wp-content\/uploads\/2019\/11\/sslvpn_connection_status-1024x175.png 1024w, https:\/\/blog.pfchina.org\/wp-content\/uploads\/2019\/11\/sslvpn_connection_status-300x51.png 300w, https:\/\/blog.pfchina.org\/wp-content\/uploads\/2019\/11\/sslvpn_connection_status-768x131.png 768w, https:\/\/blog.pfchina.org\/wp-content\/uploads\/2019\/11\/sslvpn_connection_status-500x86.png 500w\" sizes=\"auto, (max-width: 1280px) 100vw, 1280px\" \/><\/a><\/p>\n<\/div>\n<div id=\"step-5-client-firewall-rules\" class=\"section\">\n<h2 style=\"text-align: justify;\">\u7b2c5\u6b65 &#8211; \u5ba2\u6237\u7aef\u9632\u706b\u5899\u89c4\u5219\u914d\u7f6e<\/h2>\n<p style=\"text-align: justify;\">\u8981\u5141\u8bb8\u6765\u81ea\u8fdc\u7a0b\u7f51\u7edc\u7684\u6d41\u91cf\uff0c\u53ea\u9700\u5728<strong>Firewall-&gt; Rules<\/strong>\u00a0OpenVPN\u9009\u9879\u5361\u4e0b\u6dfb\u52a0\u89c4\u5219\u3002<\/p>\n<p style=\"text-align: justify;\"><a href=\"https:\/\/blog.pfchina.org\/wp-content\/uploads\/2019\/11\/sslvpn_firewall_rule_client.png\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-3362\" src=\"https:\/\/blog.pfchina.org\/wp-content\/uploads\/2019\/11\/sslvpn_firewall_rule_client.png\" alt=\"..\/..\/_images\/sslvpn_firewall_rule_client.png\" width=\"1280\" height=\"383\" srcset=\"https:\/\/blog.pfchina.org\/wp-content\/uploads\/2019\/11\/sslvpn_firewall_rule_client.png 1280w, https:\/\/blog.pfchina.org\/wp-content\/uploads\/2019\/11\/sslvpn_firewall_rule_client-1024x306.png 1024w, https:\/\/blog.pfchina.org\/wp-content\/uploads\/2019\/11\/sslvpn_firewall_rule_client-300x90.png 300w, https:\/\/blog.pfchina.org\/wp-content\/uploads\/2019\/11\/sslvpn_firewall_rule_client-768x230.png 768w, https:\/\/blog.pfchina.org\/wp-content\/uploads\/2019\/11\/sslvpn_firewall_rule_client-500x150.png 500w\" sizes=\"auto, (max-width: 1280px) 100vw, 1280px\" \/><\/a><\/p>\n<p style=\"text-align: justify;\">\u901a\u8fc7OpenVPN\u8bbe\u7f6eSSL VPN\u7ad9\u70b9\u5230\u7ad9\u70b9\u96a7\u9053\u914d\u7f6e\u5168\u90e8\u5b8c\u6210\uff01<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>\u865a\u62df\u4e13\u7528\u7f51\u7edcVPN\u53ef\u4fdd\u62a4\u516c\u5171\u7f51\u7edc\u8fde\u63a5\uff0c\u5e76\u5728\u6b64\u8fc7\u7a0b\u4e2d\u5c06\u4e13\u7528\u7f51\u7edc\u6269\u5c55\u5230\u516c\u5171\u7f51\u7edc\uff08\u5982I &hellip; <a href=\"https:\/\/blog.pfchina.org\/?p=944\">\u7ee7\u7eed\u9605\u8bfb <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4],"tags":[144],"class_list":["post-944","post","type-post","status-publish","format-standard","hentry","category-opnsense","tag-vpn"],"_links":{"self":[{"href":"https:\/\/blog.pfchina.org\/index.php?rest_route=\/wp\/v2\/posts\/944","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.pfchina.org\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.pfchina.org\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.pfchina.org\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.pfchina.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=944"}],"version-history":[{"count":0,"href":"https:\/\/blog.pfchina.org\/index.php?rest_route=\/wp\/v2\/posts\/944\/revisions"}],"wp:attachment":[{"href":"https:\/\/blog.pfchina.org\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=944"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.pfchina.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=944"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.pfchina.org\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=944"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}