{"id":3931,"date":"2021-11-25T21:53:33","date_gmt":"2021-11-26T05:53:33","guid":{"rendered":"https:\/\/www.xh86.me\/?p=3931"},"modified":"2021-11-25T22:11:40","modified_gmt":"2021-11-26T06:11:40","slug":"%e7%bd%91%e5%b7%a5%e5%bf%85%e7%9f%a5%ef%bc%9a%ef%bc%882%ef%bc%89cisco-asa%e9%98%b2%e7%81%ab%e5%a2%99pppoe%e6%8b%a8%e5%8f%b7%e9%85%8d%e7%bd%ae","status":"publish","type":"post","link":"https:\/\/www.xh86.me\/?p=3931","title":{"rendered":"Cisco ASA\u9632\u706b\u5899PPPOE\u62e8\u53f7\u914d\u7f6e"},"content":{"rendered":"
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\u00a01\u00a0<\/span>\u5b9e\u9a8c\u62d3\u6251\u4e0e\u76ee\u6807\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0\u00a0<\/strong><\/span><\/h2>\n

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\u5728\u5de5\u4f5c\u4e2d\uff0c\u5f88\u6709\u53ef\u80fd\u9047\u5230\u7684\u5916\u7f51\u63a5\u5165\u65b9\u5f0f\u5c31\u662fADSL\u62e8\u53f7\u4e86\uff0c\u867d\u7136\u770b\u7740\u7b80\u5355\uff0c\u4f46\u662f\u8fd9\u91cc\u8bb2\u8bb2Cisco \u9632\u706b\u5899ASA\u4e0a\u9762\u7684\u4e00\u4e9b\u6ce8\u610f\u4e8b\u9879\u4e0e\u914d\u7f6e\u3002<\/span><\/p>\n

\n

\u00a02\u00a0<\/span>\u914d\u7f6e\u4e0e\u601d\u8def\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0<\/strong><\/span><\/h2>\n

 <\/p>\n

1\u3001PPPOE\u914d\u7f6e\u90e8\u5206<\/strong><\/span><\/p>\n

Router-ASA(config)# vpdn group isp request dialout pppoe<\/span><\/p>\n

Router-ASA(config)# vpdn group isp ppp authentication pap<\/span><\/p>\n

Router-ASA(config)# vpdn username ccieh3c password ccieh3c.com<\/span><\/p>\n

Router-ASA(config)# vpdn group isp localname ccieh3c<\/span><\/p>\n

 <\/p>\n

\u6ce8\u610f\u95ee\u9898<\/span><\/strong><\/p>\n

\u4e0a\u9762\u91c7\u7528\u7684\u662fPAP\u8ba4\u8bc1\uff0cASA\u4e0d\u652f\u6301\u4e24\u79cd\u65b9\u5f0f\u90fd\u8c03\u7528\uff0c\u5982\u679c\u53d1\u73b0\u5e10\u53f7\u5bc6\u7801 \u63a5\u53e3\u90fd\u5bf9\uff0c\u4f46\u662f\u62e8\u53f7\u4e0d\u4e0a\uff0c\u90a3\u4e48\u53ef\u4ee5\u6362\u6210CHAP\u8bd5\u8bd5\u3002<\/span><\/p>\n

vpdn group isp ppp authentication chap<\/span><\/p>\n

 <\/p>\n

2\u3001\u8c03\u7528\u5230\u63a5\u53e3<\/span><\/strong><\/p>\n

Router-ASA(config)# interface e0 \/\/\u5916\u7f51\u63a5\u53e3<\/span><\/p>\n

Router-ASA(config-if)# pppoe client vpdn group isp<\/span><\/p>\n

Router-ASA(config-if)# ip address pppoe setroute \u3010\u8be5\u53c2\u6570\u5fc5\u987b\u6572\uff0c\u5426\u5219\u4f1a\u6ca1\u6709\u9ed8\u8ba4\u8def\u7531\u3011<\/span><\/p>\n

Router-ASA(config-if)# no shutdown<\/span><\/p>\n

 <\/p>\n

3\u3001\u68c0\u67e5\u662f\u5426\u6b63\u786e\u83b7\u53d6\u5230\u5730\u5740\u8ddf\u8def\u7531<\/span><\/strong><\/p>\n

<\/div><\/p>\n

E1\u662f\u5185\u7f51\u63a5\u53e3\uff0c\u5df2\u7ecf\u914d\u7f6e\u597d\u4e86\u7684\uff0c\u5916\u7f51\u63a5\u53e3\u662f\u901a\u8fc7PPPOE\u83b7\u53d6\u5230\u7684\u3002
\n

<\/div><\/p>\n

\u5df2\u7ecf\u6709\u8def\u7531\u4e86\uff0c\u6ce8\u610f\u5982\u679c ip address pppoe setroute \uff0c\u6ca1\u6572setroute\u7684\u8bdd\uff0c\u90a3\u4e48ASA\u662f\u6ca1\u6709\u9ed8\u8ba4\u8def\u7531\u7684\u3002
\n

<\/div><\/p>\n

4\u3001NAT\u914d\u7f6e<\/span><\/strong><\/p>\n

Router-ASA(config)# nat (inside) 1 192.168.1.0 255.255.255.0<\/span><\/p>\n

Router-ASA(config)# global (outside) 1 interface<\/span><\/p>\n

Router-ASA(config)# access-list permit-icmp permit icmp any any<\/span><\/p>\n

Router-ASA(config)# access-group permit-icmp in interface outside<\/span><\/p>\n

\u8bf4\u660e\uff1a<\/span>\u8fd9\u91cc\u653e\u884cICMP\u662f\u4e3a\u4e86\u65b9\u4fbf\u6d4b\u8bd5<\/span><\/p>\n

 <\/p>\n

 <\/p>\n

5\u3001\u9a8c\u8bc1<\/span><\/strong><\/p>\n

<\/div>
<\/div><\/p>\n

\uff08PS\uff1a<\/span>ASA\u5b66\u4e60\u5efa\u8bae\u5927\u5bb6\u770b\u8fd9\u672c\u4e66\u7c4d\uff0c\u65b0\u7248\u672c\u7684\uff0c\u8bb2\u89e3\u7684\u8fd8\u53ef\u4ee5\uff09<\/span><\/p>\n

<\/section>\n

 <\/p>\n

\u00a04\u00a0<\/span>\u5bb9\u6613\u9047\u5230\u7684\u95ee\u9898\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0\u00a0<\/strong><\/span><\/h2>\n

\uff081\uff09\u4e00\u4e9b\u7f51\u7ad9\u6216\u8005\u5e94\u7528\u6253\u5f00\u6162\u4ee5\u53ca\u6253\u4e0d\u5f00\u7684\u60c5\u51b5\uff0c\u8fd9\u4e2a\u5f88\u6709\u53ef\u80fd\u662fMTU\u4e0eTCP MSS\u5bfc\u81f4\uff0c\u53ef\u4ee5\u591a\u5c1d\u8bd5\u51e0\u4e2a\u503c\u6765\u8fbe\u5230\u6bd4\u8f83\u7406\u60f3\u7684\u6548\u679c\u3002<\/span>
ASA-YD-1(config)# mtu outside 1400\u00a0\u00a0\u8303\u56f4\u5efa\u8bae\u57281000~1492\u4e4b\u95f4<\/span>
ASA-YD-1(config)# sysopt connection tcpmss 1300\/\/\u8303\u56f4\u57281000~1450\u4e4b\u95f4\u3001<\/span>\uff082\uff09\u4e00\u4e9b\u5c0f\u4f01\u4e1a\u6216\u8005SOHO\u7ea7\u522b\u7684\u7f51\u7edc\u53ef\u80fd\u7533\u8bf7\u7684\u662f\u6c11\u7528\u7684\u62e8\u53f7\u7ebf\u8def\uff0c\u90a3\u8fd9\u4e2a\u65f6\u5019\u6709\u53ef\u80fd\u81ea\u5df1\u7528\u7535\u8111\u5148\u62e8\u5165\u6d4b\u8bd5\u6548\u679c\uff0c\u7136\u540e\u53d1\u73b0\u5728\u8def\u7531\u5668\u4e0a\u9762\u600e\u4e48\u90fd\u62e8\u5165\u4e0d\u4e86\uff0c\u90a3\u5f88\u6709\u53ef\u80fd\u662f\u8fd0\u8425\u5546\u90a3\u8fb9\u7ed1\u5b9a\u4e86\uff0c\u9700\u8981\u6253\u7535\u8bdd\u8fc7\u53bb\u677e\u7ed1\u3002<\/span>
\uff083\uff09ADSL\u6709\u53ef\u80fd\u91c7\u7528\u79c1\u7f51\u5730\u5740\u5206\u914d\uff0c\u6240\u4ee5\u5728\u7533\u8bf7\u7684\u65f6\u5019\u9700\u8981\u8003\u8651\u662f\u5426\u9700\u8981\u505a\u6620\u5c04\u670d\u52a1\u51fa\u53bb\u6216\u8005\u4e00\u4e9bVPN\u62e8\u5165\uff0c\u5728\u7533\u8bf7\u7684\u65f6\u5019\u9700\u8981\u8ddf\u5bf9\u65b9\u8bf4\u660e\u6e05\u695a\u3002\uff08\u5305\u62ec80\u7aef\u53e3\u662f\u5426\u53ef\u4ee5\u7528\uff09<\/span><\/span><\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

\u00a01\u00a0\u5b9e\u9a8c\u62d3\u6251\u4e0e\u76ee\u6807\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0\u00a0   \u5728\u5de5\u4f5c\u4e2d\uff0c\u5f88\u6709\u53ef\u80fd\u9047\u5230\u7684\u5916\u7f51\u63a5\u5165\u65b9\u5f0f\u5c31\u662fADSL\u62e8 […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[8],"tags":[],"class_list":["post-3931","post","type-post","status-publish","format-standard","hentry","category-cisco"],"_links":{"self":[{"href":"https:\/\/www.xh86.me\/index.php?rest_route=\/wp\/v2\/posts\/3931","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.xh86.me\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.xh86.me\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.xh86.me\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.xh86.me\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=3931"}],"version-history":[{"count":1,"href":"https:\/\/www.xh86.me\/index.php?rest_route=\/wp\/v2\/posts\/3931\/revisions"}],"predecessor-version":[{"id":3944,"href":"https:\/\/www.xh86.me\/index.php?rest_route=\/wp\/v2\/posts\/3931\/revisions\/3944"}],"wp:attachment":[{"href":"https:\/\/www.xh86.me\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=3931"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.xh86.me\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=3931"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.xh86.me\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=3931"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}