{"id":97395,"date":"2026-08-29T12:41:02","date_gmt":"2026-08-29T04:41:02","guid":{"rendered":"https:\/\/www.wsisp.com\/helps\/97395.html"},"modified":"2026-08-29T12:41:02","modified_gmt":"2026-08-29T04:41:02","slug":"%ef%bc%88%e5%8d%81%e5%85%ad%ef%bc%89gre-ipsec-%e9%9a%a7%e9%81%93%e9%85%8d%e7%bd%ae%e5%91%bd%e4%bb%a4%e4%ba%94%e5%8e%82%e5%95%86%e5%af%b9%e7%85%a7%ef%bc%9a%e5%8d%8e%e4%b8%ba-%e5%8d%8e%e4%b8%89","status":"publish","type":"post","link":"https:\/\/www.wsisp.com\/helps\/97395.html","title":{"rendered":"\uff08\u5341\u516d\uff09GRE\/IPSec \u96a7\u9053\u914d\u7f6e\u547d\u4ee4\u4e94\u5382\u5546\u5bf9\u7167\uff1a\u534e\u4e3a \u534e\u4e09 \u9510\u6377 \u8fc8\u666e \u601d\u79d1"},"content":{"rendered":"<p>\u4e24\u4e2a\u5206\u652f\u7ad9\u70b9\u5404\u6709\u516c\u7f51 IP&#xff0c;\u60f3\u8ba9\u4e24\u8fb9\u5185\u7f51\u4e92\u901a\u8fd8\u8981\u52a0\u5bc6\u2014\u2014\u7ecf\u5178\u505a\u6cd5\u5c31\u662f GRE \u96a7\u9053\u6253\u901a &#043; IPSec \u52a0\u5bc6\u4fdd\u62a4\u3002GRE \u8d1f\u8d23\u628a\u5185\u7f51\u5305\u5c01\u88c5\u8fdb\u4e00\u6761\u903b\u8f91\u96a7\u9053&#xff0c;IPSec \u8d1f\u8d23\u628a\u8fd9\u6761\u96a7\u9053\u91cc\u7684\u6d41\u91cf\u52a0\u5bc6&#xff0c;\u9632\u5728\u516c\u7f51\u4e0a\u88ab\u7a83\u542c\u3002<\/p>\n<p>\u8fd9\u7bc7\u5206\u4e24\u6bb5\u8d70&#xff1a;\u5148 GRE \u6253\u901a\u96a7\u9053&#xff0c;\u518d IPSec \u52a0\u5bc6\u3002\u547d\u4ee4\u6309\u5b98\u65b9\u6587\u6863\u6838\u5bf9&#xff0c;\u590d\u5236\u5373\u7528\u3002<\/p>\n<h3>\u5148\u5f04\u6e05\u4e24\u4ef6\u4e8b\u662f\u4e00\u5957\u91cc\u7684\u4e24\u6b65<\/h3>\n<ul>\n<li>GRE \u96a7\u9053&#xff1a;\u5efa\u4e00\u4e2a\u903b\u8f91\u53e3 Tunnel&#xff0c;\u6307\u5b9a\u672c\u7aef\/\u5bf9\u7aef\u516c\u7f51 IP \u4f5c\u96a7\u9053\u6e90\u548c\u76ee\u7684&#xff0c;\u518d\u7ed9 Tunnel \u53e3\u914d\u4e00\u4e2a\u4e92\u8054 IP\u3002\u914d\u5b8c\u4e24\u8fb9\u5185\u7f51\u5c31\u80fd\u901a\u2014\u2014\u4f46\u660e\u6587\u8dd1\u5728\u516c\u7f51\u3002<\/li>\n<li>IPSec \u4fdd\u62a4&#xff1a;\u5728\u7269\u7406\u51fa\u63a5\u53e3\u4e0a\u5957\u4e00\u5957 IKE&#043;IPSec \u7b56\u7565&#xff0c;\u628a\u8d70\u96a7\u9053\u7684\u5185\u7f51\u6d41\u91cf\u52a0\u5bc6\u3002<\/li>\n<\/ul>\n<p>\u7edf\u4e00\u4efb\u52a1&#xff1a;\u7ad9\u70b9 A \u516c\u7f51 1.1.1.1\u3001\u7ad9\u70b9 B \u516c\u7f51 2.2.2.2&#xff0c;\u96a7\u9053\u53e3 IP 10.0.0.1\/24&#xff0c;\u7269\u7406\u51fa\u63a5\u53e3 G0\/0\/2&#xff0c;\u9884\u5171\u4eab\u5bc6\u94a5 Huawei&#064;123&#xff0c;\u611f\u5174\u8da3\u6d41 ACL 3000\u3002<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2026\/08\/20260829044100-6a9262dc318d7.png\" alt=\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" \/><\/p>\n<h3>\u4e00\u3001GRE \u96a7\u9053&#xff08;\u5148\u6253\u901a&#xff09;<\/h3>\n<h4>\u534e\u4e3a\u4ea4\u6362\u673a GRE \u96a7\u9053\u914d\u7f6e\u547d\u4ee4<\/h4>\n<p>system-view<br \/>\n interface Tunnel1<br \/>\n  tunnel-protocol gre<br \/>\n  <span class=\"token builtin class-name\">source<\/span> <span class=\"token number\">1.1<\/span>.1.1<br \/>\n  destination <span class=\"token number\">2.2<\/span>.2.2<br \/>\n  <span class=\"token function\">ip<\/span> address <span class=\"token number\">10.0<\/span>.0.1 <span class=\"token number\">24<\/span><br \/>\n  quit<\/p>\n<h4>\u534e\u4e09\u4ea4\u6362\u673a GRE \u96a7\u9053\u914d\u7f6e\u547d\u4ee4<\/h4>\n<p>system-view<br \/>\n interface Tunnel1 mode gre<br \/>\n  <span class=\"token builtin class-name\">source<\/span> <span class=\"token number\">1.1<\/span>.1.1<br \/>\n  destination <span class=\"token number\">2.2<\/span>.2.2<br \/>\n  <span class=\"token function\">ip<\/span> address <span class=\"token number\">10.0<\/span>.0.1 <span class=\"token number\">24<\/span><br \/>\n  quit<\/p>\n<h4>\u9510\u6377 \/ \u8fc8\u666e \/ \u601d\u79d1\u4ea4\u6362\u673a GRE \u96a7\u9053\u914d\u7f6e\u547d\u4ee4<\/h4>\n<p>configure terminal<br \/>\n interface Tunnel1<br \/>\n  tunnel mode gre <span class=\"token function\">ip<\/span><br \/>\n  tunnel <span class=\"token builtin class-name\">source<\/span> <span class=\"token number\">1.1<\/span>.1.1<br \/>\n  tunnel destination <span class=\"token number\">2.2<\/span>.2.2<br \/>\n  <span class=\"token function\">ip<\/span> address <span class=\"token number\">10.0<\/span>.0.1 <span class=\"token number\">24<\/span><br \/>\n  <span class=\"token builtin class-name\">exit<\/span><\/p>\n<p>\u534e\u4e3a\u96a7\u9053\u534f\u8bae\u7528 tunnel-protocol gre&#xff0c;\u534e\u4e09\u521b\u5efa\u65f6 mode gre&#xff0c;IOS \u7cfb&#xff08;\u9510\u6377\/\u8fc8\u666e\/\u601d\u79d1&#xff09;\u7528 tunnel mode gre ip\u3002source\/destination \u662f\u4e24\u7aef\u516c\u7f51 IP&#xff0c;ip address \u662f Tunnel \u53e3\u4e92\u8054\u5730\u5740&#xff0c;\u4e24\u7aef\u8981\u540c\u7f51\u6bb5\u3002<\/p>\n<h3>\u4e8c\u3001IPSec \u52a0\u5bc6\u4fdd\u62a4&#xff08;\u5957\u5728\u51fa\u63a5\u53e3\u4e0a&#xff09;<\/h3>\n<h4>\u534e\u4e3a\u4ea4\u6362\u673a IPSec \u914d\u7f6e\u547d\u4ee4<\/h4>\n<p> ipsec proposal gre1<br \/>\n  esp authentication-algorithm sha2-256<br \/>\n  esp encryption-algorithm aes-256<br \/>\n ike proposal <span class=\"token number\">10<\/span><br \/>\n  encryption-algorithm aes-256<br \/>\n  dh group14<br \/>\n  authentication-algorithm sha2-256<br \/>\n  authentication-method pre-share<br \/>\n ike peer gre1<br \/>\n  pre-shared-key cipher Huawei&#064;123<br \/>\n  remote-address <span class=\"token number\">2.2<\/span>.2.2<br \/>\n ipsec policy gre1 <span class=\"token number\">10<\/span> isakmp<br \/>\n  ike-peer gre1<br \/>\n  proposal gre1<br \/>\n  security acl <span class=\"token number\">3000<\/span><br \/>\n interface G0\/0\/2<br \/>\n  ipsec policy gre1<br \/>\n  quit<\/p>\n<h4>\u534e\u4e09\u4ea4\u6362\u673a IPSec \u914d\u7f6e\u547d\u4ee4<\/h4>\n<p> ipsec transform-set gre1<br \/>\n  esp encryption-algorithm aes-cbc-256<br \/>\n  esp authentication-algorithm sha256<br \/>\n ike proposal <span class=\"token number\">10<\/span><br \/>\n  encryption-algorithm aes-cbc-256<br \/>\n  dh group14<br \/>\n  authentication-algorithm sha256<br \/>\n  authentication-method pre-share<br \/>\n ike profile gre1<br \/>\n  proposal <span class=\"token number\">10<\/span><br \/>\n  pre-shared-key Huawei&#064;123<br \/>\n  match remote identity address <span class=\"token number\">2.2<\/span>.2.2<br \/>\n ipsec policy gre1 <span class=\"token number\">10<\/span> isakmp<br \/>\n  transform-set gre1<br \/>\n  ike-profile gre1<br \/>\n  remote-address <span class=\"token number\">2.2<\/span>.2.2<br \/>\n  security acl <span class=\"token number\">3000<\/span><br \/>\n interface G0\/0\/2<br \/>\n  ipsec apply policy gre1<br \/>\n  quit<\/p>\n<p>\u534e\u4e09\u7528 transform-set &#043; ike profile&#xff0c;\u52a0\u5bc6\u7b97\u6cd5\u540d\u662f aes-cbc-256&#xff08;\u534e\u4e3a\u662f aes-256&#xff09;&#xff0c;\u522b\u6284\u9519\u3002<\/p>\n<h4>\u9510\u6377 \/ \u8fc8\u666e \/ \u601d\u79d1\u4ea4\u6362\u673a IPSec \u914d\u7f6e\u547d\u4ee4<\/h4>\n<p> crypto isakmp policy <span class=\"token number\">10<\/span><br \/>\n  encryption aes<br \/>\n  <span class=\"token builtin class-name\">hash<\/span> sha<br \/>\n  authentication pre-share<br \/>\n  group <span class=\"token number\">14<\/span><br \/>\n crypto isakmp key <span class=\"token number\">0<\/span> Huawei&#064;123 address <span class=\"token number\">2.2<\/span>.2.2<br \/>\n crypto ipsec transform-set gre1 esp-aes esp-sha-hmac<br \/>\n crypto map gre1 <span class=\"token number\">10<\/span> ipsec-isakmp<br \/>\n  <span class=\"token builtin class-name\">set<\/span> peer <span class=\"token number\">2.2<\/span>.2.2<br \/>\n  <span class=\"token builtin class-name\">set<\/span> transform-set gre1<br \/>\n  match address <span class=\"token number\">3000<\/span><br \/>\n interface G0\/0\/2<br \/>\n  crypto map gre1<br \/>\n  <span class=\"token builtin class-name\">exit<\/span><\/p>\n<p>IOS \u7cfb&#xff08;\u9510\u6377\/\u8fc8\u666e\/\u601d\u79d1&#xff09;\u7528 crypto isakmp &#043; crypto map&#xff0c;\u51fa\u63a5\u53e3 crypto map \u5e94\u7528\u3002\u601d\u79d1\u90e8\u5206\u578b\u53f7 IPSec \u547d\u4ee4\u4ec5\u7d22\u5f15\u7ea7\u6536\u5f55&#xff0c;\u4e0a\u673a\u524d\u6838\u5bf9\u624b\u518c\u3002<\/p>\n<h3>\u51e0\u4e2a\u6700\u5bb9\u6613\u8e29\u7684\u5751<\/h3>\n<li>\u53ea\u914d GRE \u4e0d\u914d IPSec\u2014\u2014\u96a7\u9053\u901a\u4e86\u4f46\u6d41\u91cf\u660e\u6587\u8dd1\u516c\u7f51&#xff0c;\u7b49\u4e8e\u6ca1\u52a0\u5bc6&#xff0c;\u654f\u611f\u7ec4\u7f51\u662f\u5927\u5fcc\u3002<\/li>\n<li>IPSec \u5e94\u7528\u9519\u63a5\u53e3\u2014\u2014IPSec \u7b56\u7565\u8981\u5957\u5728\u7269\u7406\u51fa\u63a5\u53e3&#xff08;G0\/0\/2&#xff09;\u4e0a&#xff0c;\u4e0d\u662f Tunnel \u53e3&#xff1b;\u5957\u9519\u5730\u65b9\u4e0d\u751f\u6548\u3002<\/li>\n<li>\u611f\u5174\u8da3\u6d41 ACL \u5199\u9519\u2014\u2014security acl \/ match address \u8981\u5339\u914d\u88ab\u4fdd\u62a4\u7684\u5185\u7f51\u6d41\u91cf&#xff0c;\u5199\u504f\u4e86\u90a3\u90e8\u5206\u6d41\u91cf\u5c31\u4e0d\u52a0\u5bc6\u3002<\/li>\n<li>\u9884\u5171\u4eab\u5bc6\u94a5\u4e24\u7aef\u4e0d\u4e00\u81f4\u2014\u2014A \u7aef Huawei&#064;123\u3001B \u7aef\u4e0d\u4e00\u6837&#xff0c;IKE \u534f\u5546\u76f4\u63a5\u5931\u8d25&#xff0c;\u96a7\u9053\u8d77\u4e0d\u6765\u3002<\/li>\n<li>\u52a0\u5bc6\u7b97\u6cd5\u540d\u6284\u4e32\u2014\u2014\u534e\u4e3a aes-256\u3001\u534e\u4e09 aes-cbc-256&#xff0c;\u601d\u79d1 esp-aes&#xff0c;\u4e09\u5bb6\u5199\u6cd5\u4e0d\u540c\u3002<\/li>\n<p>\u534e\u4e3a ipsec policy\u3001\u534e\u4e09 ipsec apply policy\u3001\u601d\u79d1 crypto map&#xff0c;\u5e94\u7528\u547d\u4ee4\u5404\u53eb\u5404\u7684\u3002\u7528\u5de5\u5177\u51fa\u547d\u4ee4&#xff0c;\u9009\u5382\u5546\u76f4\u63a5\u51fa\u5bf9\u5e94\u5199\u6cd5\u3002<\/p>\n<p>\u6211\u5199\u7684\u8def\u7531\u4ea4\u6362\u547d\u4ee4\u751f\u6210\u5668&#xff1a;\u9009\u5382\u5546\u3001\u586b\u96a7\u9053\u6e90\/\u76ee\u7684\/\u5bc6\u94a5&#xff0c;GRE&#043;IPSec \u547d\u4ee4\u4e00\u6b21\u751f\u6210&#xff0c;\u534e\u4e3a\/\u534e\u4e09\/\u9510\u6377\/\u8fc8\u666e\/\u601d\u79d1\u90fd\u8986\u76d6&#xff0c;\u6bcf\u6761\u6309\u5b98\u65b9\u6587\u6863\u6838\u8fc7\u3002\u73b0\u5728 V2.5.6&#xff0c;\u79bb\u7ebf\u7eff\u8272\u5355\u6587\u4ef6\u3002<\/p>\n<h3>\u8bf4\u660e<\/h3>\n<p>\u547d\u4ee4\u6211\u90fd\u6309\u5404\u5382\u5546\u5b98\u65b9\u6587\u6863\u548c\u5de5\u5177\u751f\u6210\u903b\u8f91\u9010\u6761\u6838\u5bf9\u8fc7\u3002\u4f46\u8bbe\u5907\u578b\u53f7\u3001\u8f6f\u4ef6\u7248\u672c\u3001\u73b0\u7f51\u62d3\u6251\u4e0d\u4e00\u6837&#xff0c;\u771f\u4e0a\u8bbe\u5907\u524d\u8bf7\u5148\u5728\u6d4b\u8bd5\u73af\u5883\u6216\u6a21\u62df\u5668\u91cc\u8dd1\u4e00\u904d&#xff0c;\u786e\u8ba4\u65e0\u8bef\u518d\u52a8\u751f\u4ea7\u3002\u6309\u672c\u6587\u547d\u4ee4\u64cd\u4f5c\u4ea7\u751f\u7684\u540e\u679c&#xff0c;\u7531\u64cd\u4f5c\u65b9\u81ea\u884c\u627f\u62c5\u3002<\/p>\n<h3>\u5de5\u5177\u83b7\u53d6<\/h3>\n<p>\u4e09\u6b65\u62ff\u8d70\u5de5\u5177&#xff0c;\u5168\u514d\u8d39&#xff1a;<\/p>\n<li>\u70b9\u4e2a\u5173\u6ce8\u2014\u2014\u540e\u9762\u8fd0\u7ef4\u76d1\u63a7\u3001\u4e8c\u5c42\u5b89\u5168\u52a0\u56fa\u3001M-LAG \u8fd9\u4e9b\u4e94\u5382\u5546\u5bf9\u7167\u6211\u4f1a\u4e00\u7bc7\u7bc7\u66f4\u65b0&#xff0c;\u5173\u6ce8\u4e86\u4e3b\u9875\u4e0d\u6f0f\u66f4&#xff0c;\u65b0\u6587\u7ae0\u51fa\u6765\u4f60\u80fd\u7b2c\u4e00\u65f6\u95f4\u5237\u5230\u3002<\/li>\n<li>\u8bc4\u8bba\u533a\u56de\u590d\u300c\u8def\u7531\u4ea4\u6362\u547d\u4ee4\u751f\u6210\u5668\u300d\u2014\u2014\u544a\u8bc9\u6211\u4f60\u5728\u7528&#xff0c;\u4e5f\u65b9\u4fbf\u4f60\u56de\u5934\u5728\u8bc4\u8bba\u533a\u635e\u8fd9\u7bc7\u3002<\/li>\n<li>\u70b9\u5f00\u94fe\u63a5\u514d\u8d39\u4e0b\u8f7d&#xff1a;https:\/\/download.csdn.net\/download\/qq_42614669\/93155107<\/li>\n<p><font color=\"red\">\u8bc4\u8bba\u533a\u56de\u590d&#034;\u8def\u7531\u4ea4\u6362\u547d\u4ee4\u751f\u6210\u5668&#034;\u514d\u8d39\u4e0b\u8f7d<\/font><\/p>\n<hr \/>\n<p>\u4e0b\u671f\u9884\u544a&#xff1a;&#xff08;\u5341\u4e03&#xff09;\u8fd0\u7ef4\u76d1\u63a7\u914d\u7f6e\u547d\u4ee4\u4e94\u5382\u5546\u5bf9\u7167\u2014\u2014SNMP \u7f51\u7ba1\u3001NTP \u65f6\u949f\u3001syslog 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