{"id":6930,"date":"2022-04-22T14:41:15","date_gmt":"2022-04-22T21:41:15","guid":{"rendered":"https:\/\/www.xh86.me\/?p=6930"},"modified":"2022-04-22T14:41:15","modified_gmt":"2022-04-22T21:41:15","slug":"%e4%b8%80%e4%b8%aa%e5%81%87%e7%9a%84sd-wan%e5%85%a5%e4%ba%91%e6%93%8d%e4%bd%9c%e6%a1%88%e4%be%8b","status":"publish","type":"post","link":"https:\/\/www.xh86.me\/?p=6930","title":{"rendered":"\u4e00\u4e2a\u201c\u5047\u201d\u7684\u201cSD-WAN\u201d\u5165\u4e91\u64cd\u4f5c\u6848\u4f8b"},"content":{"rendered":"
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\u56de\u8fc7\u5934\u6765\u770b\uff0cSD-WAN\u7684\u4e3b\u8981\u529f\u80fd\u8fd8\u662f\u7528\u6bd4\u8f83\u4f4e\u7684\u6210\u672c\u5b9e\u73b0\u5206\u652f\u4e92\u8054\uff0c\u5177\u4f53\u6280\u672f\u90fd\u662f\u4e3a\u76ee\u7684\u670d\u52a1\u7684\u3002<\/p>\n

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

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\u6240\u4ee5\u5982\u679c\u5bf9\u670d\u52a1\u8d28\u91cf\u8981\u6c42\u6ca1\u6709\u90a3\u4e48\u82db\u523b\uff0c\u4e00\u5e74\u5b8c\u5168\u53ef\u4ee5\u7701\u4e0b\u5341\u51e0\u4e07\uff0c\u7528\u4e00\u4e9b\u66ff\u4ee3\u65b9\u6848\u3002\u6bd4\u5982\u4e0a\u4e2a\u6848\u4f8b\u63d0\u5230\u7684\u90a3\u79cd\uff0c\u4e70\u4e24\u53f0\u4e8c\u624b\u7684MSR810\u4e5f\u624d\u51e0\u767e\u5757\u94b1\u800c\u5df2\u3002<\/p>\n

\u73b0\u5728\u56de\u8fc7\u5934\u6765\u770b\uff0c\u5982\u679c\u662f\u865a\u62df\u5316\u7684\u73af\u5883\uff0c\u6bd4\u5982\u6211\u4e4b\u524d\u4ecb\u7ecd\u7684\u4e91\u4e0a\u7684\u73af\u5883\uff0c\u5982\u679c\u662f\u7528VSR\u6765\u5b9e\u73b0\uff0c\u8fde\u8bbe\u5907\u7684\u8d39\u7528\u90fd\u7701\u4e86\u3002<\/p>\n

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

\u672c\u6848\u4f8b\u5c31\u4ee5\u6211\u81ea\u5df1\u7684\u670d\u52a1\u5668\u548c\u516c\u7f51\u7684\u670d\u52a1\u5668\u6253\u901a\u4e3a\u4f8b\u8fdb\u884c\u4ecb\u7ecd\uff0c\u62d3\u6251\u56fe\u5982\u4e0a\u3002\u672c\u6848\u4f8b\u9002\u7528\u4e8e\u4e91\u4e0a\u4e92\u901a\u3001\u7269\u7406\u7ad9\u70b9\u5165\u4e91\u7b49\u573a\u666f\u3002<\/p>\n

\u63a5\u4e0b\u6765\u8fd8\u662f\u624b\u914dIPsec\uff0c\u6709\u4e86\u4e0a\u6b21\u7684\u94fa\u57ab\uff0c\u6211\u4eec\u8fd9\u6b21\u53ef\u4ee5\u76f4\u63a5\u4e0a\u914d\u7f6e\u4e86\u3002<\/p>\n

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<\/div><\/section>\n
VSR1<\/strong><\/span><\/section>\n<\/section>\n<\/section>\n<\/section>\n
\n
#<\/span><\/span><\/code>ike<\/span> keychain key1<\/span><\/span><\/code> pre-shared-key<\/span> hostname tietou key simple qwe123<\/span><\/span><\/code>#<\/span><\/span><\/code>ike<\/span> profile pro1<\/span><\/span><\/code> keychain<\/span> key1<\/span><\/span><\/code> exchange-mode<\/span> aggressive<\/span><\/span><\/code> local-identity<\/span> address 172.30.1.19<\/span><\/span><\/code> match<\/span> remote identity fqdn tietou<\/span><\/span><\/code>#<\/span><\/span><\/code>ipsec<\/span> transform-set tran1<\/span><\/span><\/code> esp<\/span> encryption-algorithm aes-cbc-128<\/span><\/span><\/code> esp<\/span> authentication-algorithm sha1<\/span><\/span><\/code>#<\/span><\/span><\/code>ipsec<\/span> profile sdwan isakmp<\/span><\/span><\/code> transform-set<\/span> tran1<\/span><\/span><\/code> ike-profile<\/span> pro1<\/span><\/span><\/code>#<\/span><\/span><\/code>interface<\/span> Tunnel1 mode ipsec<\/span><\/span><\/code> ip<\/span> address 11.1.1.1 255.255.255.0<\/span><\/span><\/code> source<\/span> GigabitEthernet1\/0<\/span><\/span><\/code> tunnel<\/span> protection ipsec profile sdwan<\/span><\/span><\/code>#<\/span><\/span><\/code>ip<\/span> route-static 192.168.1.0 24 Tunnel1 11.1.1.2<\/span><\/span><\/code><\/pre>\n<\/section>\n
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<\/div><\/section>\n
VSR2<\/strong><\/span><\/section>\n<\/section>\n<\/section>\n<\/section>\n
\n
#<\/span><\/span><\/code>ike<\/span> keychain key1<\/span><\/span><\/code> pre-shared-key<\/span> address 49.7.205.89 255.255.255.0 key simple qwe123<\/span><\/span><\/code>#<\/span><\/span><\/code>ike<\/span> profile pro1<\/span><\/span><\/code> keychain<\/span> key1<\/span><\/span><\/code> exchange-mode<\/span> aggressive<\/span><\/span><\/code> local-identity<\/span> fqdn tietou<\/span><\/span><\/code> match<\/span> remote identity address 49.7.205.89<\/span><\/span><\/code>#<\/span><\/span><\/code>ipsec<\/span> transform-set tran1<\/span><\/span><\/code> esp<\/span> encryption-algorithm aes-cbc-128<\/span><\/span><\/code> esp<\/span> authentication-algorithm sha1<\/span><\/span><\/code>#<\/span><\/span><\/code>ipsec<\/span> profile sdwan isakmp<\/span><\/span><\/code> transform-set<\/span> tran1<\/span><\/span><\/code> ike-profile<\/span> pro1<\/span><\/span><\/code>#<\/span><\/span><\/code>interface<\/span> Tunnel1 mode ipsec<\/span><\/span><\/code> ip<\/span> address 11.1.1.2 255.255.255.0<\/span><\/span><\/code> source<\/span> GigabitEthernet1\/0<\/span><\/span><\/code> destination<\/span> 49.7.205.89<\/span><\/span><\/code> tunnel<\/span> protection ipsec profile sdwan<\/span><\/span><\/code>#<\/span><\/span><\/code>ip<\/span> route-static 172.30.1.0 24 Tunnel1<\/span><\/span><\/code>ip<\/span> route-static 4.4.4.0 24 Tunnel1<\/span><\/span><\/code><\/pre>\n<\/section>\n
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<\/div><\/section>\n
\u9a8c\u8bc1\u914d\u7f6e<\/strong><\/span><\/section>\n<\/section>\n<\/section>\n<\/section>\n
\u9996\u5148\u5728VSR2\u4e0a\u6d4b\u8bd5\u6d4b\u8bd5\u4e1a\u52a1\u8bbf\u95ee\u60c5\u51b5\u3002<\/p>\n
<\/div><\/p>\n
\u8bbf\u95ee\u6b63\u5e38\u3002\u7136\u540e\u5728\u672c\u5730\u7535\u8111\u4e0a\u6dfb\u52a0\u53bb\u5f80\u4e91\u4e0a\u7684\u8def\u7531\uff0c\u4e0b\u4e00\u8df3\u6307\u5411VSR2\uff0c\u76ee\u524d\u6709\u4e24\u4e2a\u8d44\u6e90\uff0c\u4e00\u4e2a\u662f\u670d\u52a1\u5668\u5185\u7f51\u7f51\u6bb5172.30.1.0\/24\uff0c\u53e6\u4e00\u4e2a\u662fVSR\u4e0a\u7684\u73af\u56de\u53e3\u5730\u57404.4.4.4\/32\u3002<\/p>\n
<\/div><\/p>\n
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<\/div><\/p>\n
\u53ef\u4ee5\u770b\u5230\uff0c\u65f6\u5ef6\u8fd8\u662f\u5f88\u4f4e\u7684\uff0c\u53ef\u80fd\u5927\u4e00\u70b9\u7684\u516c\u53f8\u5185\u7f51\u65f6\u5ef6\u90fd\u8d85\u8fc710ms\u4e86\u3002<\/p>\n
\u518d\u767b\u5f55\u4e3b\u673a\u8bd5\u4e00\u4e0b\u3002<\/p>\n
<\/div><\/p>\n
\u8bbf\u95ee\u6b63\u5e38\uff0c\u5e76\u4e14\u901a\u8fc7tracert\u67e5\u770b\u8f6c\u53d1\u8def\u5f84\uff0c\u6d41\u91cf\u662f\u5148\u5230VSR2\uff0c\u518d\u5230VSR1\uff0c\u6700\u540e\u5230\u8fbe\u76ee\u6807\u4e3b\u673a172.30.1.17\u3002<\/p>\n
\u800c\u4e14\uff0c\u6b64\u65f6\u662f\u4e0d\u5f71\u54cd\u8bbf\u95ee\u4e92\u8054\u7f51\u7684\uff0c\u5728\u79c1\u7f51\u4e92\u901a\u7684\u540c\u65f6\u53ef\u4ee5\u6b63\u5e38\u8bbf\u95ee\u6a21\u62df\u7684\u516c\u7f51\u4e1a\u52a1\u3002<\/p>\n
<\/div><\/p>\n
\u6253\u4e2a\u6d41\u8bd5\u4e00\u4e0b\uff0c\u5e26\u5bbd\u53ef\u4ee5\u8fbe\u523040 Mbps\u3002<\/p>\n
<\/div><\/p>\n
\u6211\u7684\u7269\u7406\u5e26\u5bbd\u662f\u591a\u5c11\u5462\uff1f40 Mbps\u5de6\u53f3\u3002<\/p>\n
<\/div><\/p>\n
\u53ef\u4ee5\u770b\u51fa\uff0c\u57fa\u672c\u4e0a\u662f\u8dd1\u6ee1\u5e95\u5c42\u5e26\u5bbd\u4e86\u3002\u5e26\u5bbd\u635f\u8017\u5927\u6982\u662f(41.21-40.2)\/41.21=2.5%\uff0c\u57fa\u672c\u4e0a\u662fIPsec\u5c01\u88c5\u7684\u635f\u8017\u4e86\u3002<\/p>\n
VSR\u662f\u4e0d\u6536\u8d39\u7684\uff0c\u90e8\u7f72\u4e00\u53f0\u6807\u51c6\u7684\u4e91\u4e3b\u673a\uff0c40 M\u5e26\u5bbd\u7684\u8d39\u7528\u5927\u6982\u662f824\u5143\/\u6708\uff0c\u5c31\u7b97\u672c\u5730\u4e5f\u662f\u65b0\u62c9\u7684\uff0c\u4e00\u4e2a\u6708\u6491\u6b7b1000\u5757\u94b1\uff0c\u6bd4\u8f83\u8d77\u4e13\u7ebf\u768414500\u5143\uff0c\u7b80\u76f4\u4e0d\u8981\u592a\u4fbf\u5b9c\uff01<\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"
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