{"id":125,"date":"2014-07-22T20:45:00","date_gmt":"2014-07-22T12:45:00","guid":{"rendered":"https:\/\/www.csbios.net\/blog\/?p=125"},"modified":"2014-11-08T20:58:01","modified_gmt":"2014-11-08T12:58:01","slug":"%e8%bf%98%e6%98%afl2tp-over-ipsec","status":"publish","type":"post","link":"https:\/\/www.pufengdu.org\/blog\/?p=125","title":{"rendered":"\u8fd8\u662fL2TP over IPsec"},"content":{"rendered":"<p>\u8fd9\u4e2a\u4e3b\u9898\u771f\u7684\u662f\u5f97\u518d\u5199\u5199\uff0cAmazon EC2\u80fd\u641e\u5b9a\uff0c\u6362\u4e86Vultr\u7684VPS\u5c31\u641e\u4e0d\u5b9a\u4e86\uff0c\u5b8c\u5168\u76f8\u540c\u7684\u914d\u7f6e\u6587\u4ef6\uff0c\u53ea\u662f\u8f6f\u4ef6\u7248\u672c\u6362\u4e86\uff0c\u5c31\u641e\u4e0d\u5b9a\uff0c\u5b8c\u5168\u6ca1\u9053\u7406\u3002\u6298\u817e\u4e86\u4e00\u5929\u4e4b\u540e\uff0c\u53d1\u73b0\u4e0b\u9762\u624d\u662f\u6574\u4e2a\u8fc7\u7a0b\u4e2d\u7684\u4e00\u4e9b\u5173\u952e\u7684\u6280\u672f\u8981\u70b9\uff1a<\/p>\n<p>1. \u4f7f\u7528\u4ec0\u4e48\u6765\u6e90\u7684\u8f6f\u4ef6\uff0c\u6211\u53ef\u4ee5\u786e\u5b9a\u7684\u8bf4\uff0c\u5982\u679c\u4f60\u7528\u7684\u662fUbuntu Server x86_64 12.04 LTS \u6216\u800514.04 LTS\u7684\u8bdd\uff0c\u5c3d\u7ba1\u653e\u5fc3\u7684apt-get\u4ece\u6807\u51c6\u6e90\u83b7\u53d6\u4ee5\u4e0b3\u4e2a\u8f6f\u4ef6\u5305\u5c31\u53ef\u4ee5\u4e86\uff1axl2tpd, ipsec\u548cppp\u3002\u5982\u679c\u4f60\u6070\u597d\u8d76\u4e0a\u4f60\u7684VPS\u4e0a\u6709hardware based random generator\uff0c\u5c31\u518d\u52a0\u4e00\u4e2arng-tools\uff0c\u5269\u4e0b\u7684\uff0c\u5e94\u8be5\u4e0d\u9700\u8981\u4e86\u3002<\/p>\n<p>2. \u8fde\u4e0d\u4e0a\u7684\u65f6\u5019\uff0c\u8bb0\u5f97\u770blog\u6587\u4ef6\uff0c\u4e00\u4e2a\u662fpluto\u7684log\uff0c\u4e00\u4e2a\u662fsyslog\uff0c\u524d\u8005\u662f\u4f60\u5728ipsec\u7684\u914d\u7f6e\u6587\u4ef6\u91cc\u6307\u5b9a\u7684\u3002\u540e\u8005\u5c31\u662f\/var\/log \/syslog\u3002\u5982\u679c\u4f60\u80fd\u5728pluto\u7684log\u91cc\u9762\u770b\u5230STATE_QUICK_R2: IPsec SA established transport mode\uff0c\u90a3\u5c31\u662f\u4f60\u7684ipsec\u5df2\u7ecf\u8fde\u4e0a\u4e86\uff0c\u4f46\u662f\u5982\u679c\u8fd9\u4e2a\u65f6\u5019syslog\u91cc\u9762\u770b\u5230xl2tpd\u6ca1\u6709\u4efb\u4f55\u53cd\u5e94\uff0c\u53ea\u6709\u4e00\u4e2a\u53ef\u80fd\uff0c\u90a3\u5c31\u662fipsec\u6ca1\u6709\u8f6c\u53d1\u4f60 \u7684\u6570\u636e\u3002\u6240\u4ee5\u8fd9\u4e2a\u65f6\u5019\u4e00\u5b9a\u8981\u5728Ipsec.conf\u4e0a\u52a0\u4e0a\u4e0b\u9762\u8fd9\u4e2a\uff1a<\/p>\n<pre>\r\nleftprotoport=17\/%any\r\nleftnexthop=\u4f60\u7684VPN\u6240\u5728\u7684\u7f51\u7edc\u7684\u7f51\u5173\u5730\u5740\r\n<\/pre>\n<p>\u7136\u540e\u57fa\u672c\u5c31\u597d\u4e86\u3002<\/p>\n<p>\u53c2\u8003\u6587\u732e\u662fopenswan\u7684\u7528\u6237\u90ae\u4ef6\u5217\u8868\u7684\u8bb0\u5f55\u5185\u5bb9\uff1a\u94fe\u63a5\u5982\u4e0b<\/p>\n<p><a href=\"https:\/\/www.csbios.net\/blog\/wp-content\/uploads\/2014\/07\/VPN-L2TP-IPSEC.pdf\">VPN-L2TP-IPSEC<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u8fd9\u4e2a\u4e3b\u9898\u771f\u7684\u662f\u5f97\u518d\u5199\u5199\uff0cAmazon EC2\u80fd\u641e\u5b9a\uff0c\u6362\u4e86Vultr\u7684VPS\u5c31\u641e\u4e0d &hellip; <a href=\"https:\/\/www.pufengdu.org\/blog\/?p=125\">\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":[5],"tags":[],"_links":{"self":[{"href":"https:\/\/www.pufengdu.org\/blog\/index.php?rest_route=\/wp\/v2\/posts\/125"}],"collection":[{"href":"https:\/\/www.pufengdu.org\/blog\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.pufengdu.org\/blog\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.pufengdu.org\/blog\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.pufengdu.org\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=125"}],"version-history":[{"count":6,"href":"https:\/\/www.pufengdu.org\/blog\/index.php?rest_route=\/wp\/v2\/posts\/125\/revisions"}],"predecessor-version":[{"id":218,"href":"https:\/\/www.pufengdu.org\/blog\/index.php?rest_route=\/wp\/v2\/posts\/125\/revisions\/218"}],"wp:attachment":[{"href":"https:\/\/www.pufengdu.org\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=125"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.pufengdu.org\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=125"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.pufengdu.org\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=125"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}