{"id":238,"date":"2020-09-13T22:47:37","date_gmt":"2020-09-13T14:47:37","guid":{"rendered":"https:\/\/www.hyh0.com\/?p=238"},"modified":"2020-09-13T22:49:49","modified_gmt":"2020-09-13T14:49:49","slug":"openwrt-%e8%bf%9e%e6%8e%a5-802-1x-%e8%ae%a4%e8%af%81%e7%bd%91%e7%bb%9c","status":"publish","type":"post","link":"https:\/\/www.hyh0.com\/?p=238","title":{"rendered":"OpenWrt \u8fde\u63a5 802.1x \u8ba4\u8bc1\u7f51\u7edc"},"content":{"rendered":"<p><!--more--><\/p>\n<h2>0. \u5b89\u88c5 OpenWrt<\/h2>\n<p>\u4e0d\u540c\u7684\u8def\u7531\u5668\u5b89\u88c5\u65b9\u6cd5\u4e0d\u540c\u3002\u4ee5 R6220 \u4e3a\u4f8b\uff0c\u53ea\u9700\u8981\u6309\u7167\u5b98\u7f51\u7684\u6559\u7a0b (https:\/\/openwrt.org\/toh\/netgear\/netgear_r6220), \u4e0b\u8f7d <code>Firmware OpenWrt Install<\/code> \u7684\u955c\u50cf\u5e76\u4e0a\u4f20\u5230\u7f51\u4ef6\u5b98\u65b9\u540e\u53f0\u8fdb\u884c\u7cfb\u7edf\u66f4\u65b0\u5373\u53ef\u3002<\/p>\n<p>\u5b89\u88c5\u540e\u53ef\u767b\u5f55 Luci http:\/\/192.168.1.1\/ \u914d\u7f6e\u7ba1\u7406\u5458\u5bc6\u7801\u4ee5\u53ca WiFi \u8bbe\u7f6e\u3002\u7ba1\u7406\u5458\u5bc6\u7801\u540c\u65f6\u4e5f\u662f ssh \u5230 root \u65f6\u7684\u5bc6\u7801\u3002<\/p>\n<h2>1. \u5b89\u88c5\u5b8c\u6574\u7248 wpad<\/h2>\n<p>OpenWrt \u5b98\u65b9\u955c\u50cf\u4e2d\u53ea\u6709\u9609\u5272\u6389\u4e86 802.1x \u7684 <code>wpad-basic<\/code>, \u56e0\u6b64\u9700\u8981\u5148\u5b89\u88c5\u5b8c\u6574\u7248 <code>wpad<\/code>\u3002<\/p>\n<h3>\u5982\u679c\u8def\u7531\u5668\u5df2\u8fde\u63a5\u5230\u5916\u7f51\uff08\u5982\u4f7f\u7528\u7535\u8111\u5171\u4eab\u7f51\u7edc\uff09<\/h3>\n<p>\u5982\u679c\u8def\u7531\u5668\u5df2\u7ecf\u8fde\u63a5\u5230\u7f51\u7edc, \u53ef\u4ee5\u76f4\u63a5\u4f7f\u7528 <code>opkg<\/code> \u5305\u7ba1\u7406\u5de5\u5177\u8fdb\u884c\u4e0b\u8f7d\u5b89\u88c5<\/p>\n<pre><code class=\"language-bash line-numbers\"># \u66f4\u65b0\u8f6f\u4ef6\u76ee\u5f55\nopkg update\n# \u4e0b\u8f7d wpad (\u9632\u6b62\u5378\u8f7d wpad-basic \u540e\u65ad\u7f51)\nopkg download wpad\n# \u5378\u8f7d wpad-basic\nopkg remove wpad-basic\n# \u5b89\u88c5 wpad (\u6587\u4ef6\u540d\u4e3a\u4e0b\u8f7d wpad \u65f6\u7684\u8f93\u51fa, \u53ef\u4ee5\u4f7f\u7528tab\u81ea\u52a8\u586b\u5145)\nopkg install wpad_&lt;version&gt;_&lt;arch&gt;.ipk\n<\/code><\/pre>\n<h3>\u5982\u679c\u8def\u7531\u5668\u6ca1\u6709\u5916\u7f51\u8fde\u63a5<\/h3>\n<p>\u5982\u679c\u8def\u7531\u5668\u6ca1\u6709\u5916\u7f51\u8fde\u63a5, \u5219\u9700\u8981\u624b\u52a8\u4e0b\u8f7d ipk \u6587\u4ef6\u5e76\u4e0a\u4f20\u5b89\u88c5\u3002<\/p>\n<p>\u9996\u5148\u9700\u8981\u786e\u8ba4\u8def\u7531\u5668\u67b6\u6784:<\/p>\n<pre><code class=\"language-bash line-numbers\">opkg print-architecture | awk '{print $2}' | grep -v all | grep -v noarch\n<\/code><\/pre>\n<p>\u5982\u5728 R6220 \u4e0a:<\/p>\n<pre><code class=\"language-output line-numbers\">root@R6220:~# opkg print-architecture | awk '{print $2}' | grep -v all | grep -v noarch\nmipsel_24kc\n<\/code><\/pre>\n<p>\u63a5\u7740\u5c31\u53ef\u4ee5\u5728 https:\/\/downloads.openwrt.org\/releases\/ \u4e0a\u627e\u5230\u5bf9\u5e94\u7684 <code>.ipk<\/code> \u4e0b\u8f7d<\/p>\n<p>\u5982 R6220 \u7684\u4e0b\u8f7d\u94fe\u63a5\u4e3a: http:\/\/downloads.openwrt.org\/releases\/19.07.3\/packages\/mipsel_24kc\/base\/wpad_2019-08-08-ca8c2bd2-4_mipsel_24kc.ipk<\/p>\n<p>\u4f7f\u7528 scp \u4e0a\u4f20\u6587\u4ef6:<\/p>\n<pre><code class=\"language-bash line-numbers\">scp wpad_2019-08-08-ca8c2bd2-4_mipsel_24kc.ipk root@192.168.1.1:\/root\n<\/code><\/pre>\n<p>\u7136\u540e\u5c31\u53ef\u4ee5\u5728\u8def\u7531\u5668\u4e0a\u5b89\u88c5:<\/p>\n<pre><code class=\"language-bash line-numbers\"># \u5378\u8f7d wpad-basic\nopkg remove wpad-basic\n# \u5b89\u88c5 wpad\nopkg install wpad_2019-08-08-ca8c2bd2-4_mipsel_24kc.ipk\n<\/code><\/pre>\n<p>\u540c\u7406\u4e5f\u53ef\u4ee5\u5728 luci \u754c\u9762\u4e2d System > Sotware \u4e0b\u4f7f\u7528 Upload Packages \u6765\u8fdb\u884c\u5b89\u88c5\u3002<\/p>\n<h2>2. \u914d\u7f6e 802.1x \u7f51\u7edc<\/h2>\n<p>\u9996\u5148\u521b\u5efa\u914d\u7f6e\u6587\u4ef6 (\/tmp\/8021x.cnf):<\/p>\n<pre><code class=\"language-bash line-numbers\">echo 'ctrl_interface=\/var\/run\/wpa_supplicant\nctrl_interface_group=root\nap_scan=0\nnetwork={\n  key_mgmt=IEEE8021X\n  eap=PEAP\n  identity=\"&lt;&lt;username&gt;&gt;\"\n  password=\"&lt;&lt;password&gt;&gt;\"\n  phase2=\"auth=MSCHAPV2\"\n  priority=2\n}' &gt; \/tmp\/8021x.cnf\n<\/code><\/pre>\n<p>\u7136\u540e\u5c1d\u8bd5\u8fdb\u884c\u8fde\u63a5:<\/p>\n<pre><code class=\"language-bash line-numbers\">wpa_supplicant -D wired -i eth0.2 -c \/tmp\/8021x.cnf\n<\/code><\/pre>\n<p>\u6b64\u65f6\u8def\u7531\u5668\u5c31\u8be5\u80fd\u6b63\u5e38\u8fde\u63a5\u7f51\u7edc\u3002<\/p>\n<p>\u4e3a\u4e86\u6dfb\u52a0\u5230\u5f00\u673a\u542f\u52a8\u5e76\u65b9\u4fbf\u5728 luci \u56fe\u5f62\u5316\u754c\u9762\u4e2d\u4fee\u6539\u914d\u7f6e\uff0c\u6211\u4eec\u628a\u5b83\u6dfb\u52a0\u5230 luci \u7684 System > Startup > Local Startup \u4e0b (\u4e5f\u53ef\u4ee5 ssh \u4e0b <code>vi  \/etc\/rc.local<\/code> \u8fdb\u884c\u4fee\u6539):<\/p>\n<pre><code class=\"language-bash line-numbers\"># Put your custom commands here that should be executed once\n# the system init finished. By default this file does nothing.\n\n# Connect to 802.1x network\necho 'ctrl_interface=\/var\/run\/wpa_supplicant\nctrl_interface_group=root\nap_scan=0\nnetwork={\n  key_mgmt=IEEE8021X\n  eap=PEAP\n  identity=\"&lt;&lt;username&gt;&gt;\"\n  password=\"&lt;&lt;password&gt;&gt;\"\n  phase2=\"auth=MSCHAPV2\"\n  priority=2\n}' &gt; \/tmp\/8021x.cnf\nwpa_supplicant -D wired -i eth0.2 -c \/tmp\/8021x.cnf -B -s\n\nexit 0\n<\/code><\/pre>\n<p>\u540e\u7eed\u5982\u679c\u8981\u4fee\u6539\u8d26\u53f7\u5bc6\u7801\uff0c\u5728\u8fd9\u91cc\u4fee\u6539\u5e76\u91cd\u542f\u8def\u7531\u5668\u5373\u53ef\u3002<\/p>\n<p>\u63a5\u7740\u91cd\u542f\u8def\u7531\u5668\uff0c\u5e94\u8be5\u5c31\u80fd\u6b63\u5e38\u8fde\u63a5\u5230\u7f51\u7edc\u4e86\u3002\u5982\u679c\u6709\u5f02\u5e38\uff0c\u53ef\u4ee5\u5728 luci \u4e2d Status > System Log<br \/>\n\u4e2d\u641c\u7d22 <code>wpa_supplicant<\/code> \u67e5\u770b\u65e5\u5fd7\u3002<\/p>\n<h2>3. \u5e38\u89c1\u95ee\u9898<\/h2>\n<h3>\u67d0\u4e9b\u6821\u56ed\u5185\u7f51\u8d44\u6e90\u65e0\u6cd5\u8bbf\u95ee<\/h3>\n<p>\u8fd9\u53ef\u80fd\u662f\u56e0\u4e3a OpenWrt \u9ed8\u8ba4\u5f00\u542f\u4e86 Rebind protection\u3002\u8fd9\u4e2a\u9009\u9879\u4f1a\u5ffd\u89c6\u4e0a\u6e38 DNS \u670d\u52a1\u5668\u8fd4\u56de\u7684\u5185\u7f51\u7684 IP \u5730\u5740\u3002\u53ea\u9700\u8981\u5728 luci \u7684 Network > DHCP and DNS \u4e0b\u5173\u95ed <code>Rebind protection<\/code> \u5373\u53ef\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[12],"tags":[],"_links":{"self":[{"href":"https:\/\/www.hyh0.com\/index.php?rest_route=\/wp\/v2\/posts\/238"}],"collection":[{"href":"https:\/\/www.hyh0.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.hyh0.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.hyh0.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.hyh0.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=238"}],"version-history":[{"count":3,"href":"https:\/\/www.hyh0.com\/index.php?rest_route=\/wp\/v2\/posts\/238\/revisions"}],"predecessor-version":[{"id":241,"href":"https:\/\/www.hyh0.com\/index.php?rest_route=\/wp\/v2\/posts\/238\/revisions\/241"}],"wp:attachment":[{"href":"https:\/\/www.hyh0.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=238"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.hyh0.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=238"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.hyh0.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=238"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}