野蛮模式

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1.16.3  网关与网关之间采用IKE方式建立保护IPv4报文的IPsec隧道配置举例（RSA数字签名认证方式）

1. 组网需求

在Device A和Device B之间建立一个IPsec隧道，对Host A所在的子网（10.1.1.0/24）与Host B所在的子网（10.1.2.0/24）之间的数据流进行安全保护。

·     Device A和Device B之间采用IKE协商方式建立IPsec SA。

·     Device A和DeviceB均使用RSA数字签名的认证方法。

·     IKE第一阶段的协商模式为野蛮模式。

·     Device A侧子网的IP地址为动态分配，并作为发起方。

2. 组网图

图1-12 IKE野蛮模式及RSA数字签名认证配置组网图

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3. 配置Device A

(1)     配置接口IP地址

# 根据组网图中规划的信息，配置各接口的IP地址，具体配置步骤如下。

<DeviceA> system-view

[DeviceA] interface gigabitethernet 1/0/1

[DeviceA-GigabitEthernet1/0/1] ip address 1.1.1.1 255.255.0.0

[DeviceA-GigabitEthernet1/0/1] quit

请参考以上步骤配置其他接口的IP地址，具体配置步骤略。

(2)     配置静态路由

本举例仅以静态路由方式配置路由信息。实际组网中，请根据具体情况选择相应的路由配置方式。

# 请根据组网图中规划的信息，配置静态路由，本举例假设下一跳IP地址为1.1.1.2，实际使用中请以具体组网情况为准，具体配置步骤如下。

[DeviceA] ip route-static 10.1.2.0 24 1.1.1.2

[DeviceA] ip route-static 2.2.2.2 16 1.1.1.2

(3)     配置接口加入安全域。

# 请根据组网图中规划的信息，将接口加入对应的安全域，具体配置步骤如下。

[DeviceA] security-zone name trust

[DeviceA-security-zone-Trust] import interface gigabitethernet 1/0/2

[DeviceA-security-zone-Trust] quit

[DeviceA] security-zone name untrust

[DeviceA-security-zone-Untrust] import interface gigabitethernet 1/0/1

[DeviceA-security-zone-Untrust] quit

(4)     配置安全策略

a.     配置安全策略放行Untrust与Local安全域之间的流量，用于设备之间可以建立IPsec隧道。

# 配置名称为ipseclocalout的安全策规则，使Device A可以向Device B发送IPsec隧道协商报文，具体配置步骤如下。

[DeviceA] security-policy ip

[DeviceA-security-policy-ip] rule name ipseclocalout

[DeviceA-security-policy-ip-1-ipseclocalout] source-zone local

[DeviceA-security-policy-ip-1-ipseclocalout] destination-zone untrust

[DeviceA-security-policy-ip-1-ipseclocalout] source-ip-host 1.1.1.1

[DeviceA-security-policy-ip-1-ipseclocalout] destination-ip-host 2.2.2.2

[DeviceA-security-policy-ip-1-ipseclocalout] action pass

[DeviceA-security-policy-ip-1-ipseclocalout] quit

# 配置名称为ipseclocalin的安全策略规则，使Device A可以接收和处理来自Device B的IPsec隧道协商报文，具体配置步骤如下。

[DeviceA-security-policy-ip] rule name ipseclocalin

[DeviceA-security-policy-ip-2-ipseclocalin] source-zone untrust

[DeviceA-security-policy-ip-2-ipseclocalin] destination-zone local

[DeviceA-security-policy-ip-2-ipseclocalin] source-ip-host 2.2.2.2

[DeviceA-security-policy-ip-2-ipseclocalin] destination-ip-host 1.1.1.1

[DeviceA-security-policy-ip-2-ipseclocalin] action pass

[DeviceA-security-policy-ip-2-ipseclocalin] quit

b.     配置安全策略放行Host A与Host B之间的流量

# 配置名称为trust-untrust的安全策略规则，使Host A访问Host B的报文可通，具体配置步骤如下。

[DeviceA-security-policy-ip] rule name trust-untrust

[DeviceA-security-policy-ip-3-trust-untrust] source-zone trust

[DeviceA-security-policy-ip-3-trust-untrust] destination-zone untrust

[DeviceA-security-policy-ip-3-trust-untrust] source-ip-subnet 10.1.1.0 24

[DeviceA-security-policy-ip-3-trust-untrust] destination-ip-subnet 10.1.2.0 24

[DeviceA-security-policy-ip-3-trust-untrust] action pass

[DeviceA-security-policy-ip-3-trust-untrust] quit

# 配置名称为untrust-trust的安全策略规则，使Host B访问Host A的报文可通，具体配置步骤如下。

[DeviceA-security-policy-ip] rule name untrust-trust

[DeviceA-security-policy-ip-4-untrust-trust] source-zone untrust

[DeviceA-security-policy-ip-4-untrust-trust] destination-zone trust

[DeviceA-security-policy-ip-4-untrust-trust] source-ip-subnet 10.1.2.0 24

[DeviceA-security-policy-ip-4-untrust-trust] destination-ip-subnet 10.1.1.0 24

[DeviceA-security-policy-ip-4-untrust-trust] action pass

[DeviceA-security-policy-ip-4-untrust-trust] quit

[DeviceA-security-policy-ip] quit

(5)     定义需要保护的数据流

# 配置IPv4高级ACL 3101，定义要保护由子网10.1.1.0/24去往子网10.1.2.0/24的数据流。

[DeviceA] acl advanced 3101

[DeviceA-acl-ipv4-adv-3101] rule permit ip source 10.1.1.0 0.0.0.255 destination 10.1.2.0 0.0.0.255

[DeviceA-acl-ipv4-adv-3101] quit

(6)     配置IPsec安全提议，协商封装报文使用的各种安全协议

# 创建IPsec安全提议，两端配置的安全提议参数需要完全相同，具体配置步骤如下。

[DeviceA] ipsec transform-set tran1

[DeviceA-ipsec-transform-set-tran1] encapsulation-mode tunnel

[DeviceA-ipsec-transform-set-tran1] protocol esp

[DeviceA-ipsec-transform-set-tran1] esp encryption-algorithm des-cbc

[DeviceA-ipsec-transform-set-tran1] esp authentication-algorithm sha1

[DeviceA-ipsec-transform-set-tran1] quit

(7)     配置PKI实体，设置PKI实体的身份信息

[DeviceA] pki entity entity1

[DeviceA-pki-entity-entity1] common-name devicea

[DeviceA-pki-entity-entity1] quit

(8)     配置PKI域，约定PKI证书申请的相关信息

[DeviceA] pki domain domain1

[DeviceA-pki-domain-domain1] public-key rsa general name rsa1

[DeviceA-pki-domain-domain1] undo crl check enable

[DeviceA-pki-domain-domain1] quit

[DeviceA] pki import domain domain1 der ca filename ca.cer

[DeviceA] pki import domain domain1 p12 local filename server.pfx

(9)     配置证书访问策略，对用户访问权限进行进一步的控制

[DeviceA] pki certificate access-control-policy policy1

[DeviceA-pki-cert-acp-policy1] rule 1 permit group1

[DeviceA] pki certificate attribute-group group1

[DeviceA-pki-cert-attribute-group-group1] attribute 1 subject-name dn ctn 1

对端证书subject-name DN中需包含（ctn）规则中定义的字符串才被认为是有效的证书。本例使用的证书subject-name DN中包含字符“1”，因此在这里使用参数ctn 1。

(10)     配置IKE profile，约定建立IKE SA所需的安全参数

[DeviceA] ike profile profile1

[DeviceA-ike-profile-profile1] certificate domain domain1

[DeviceA-ike-profile-profile1] exchange-mode aggressive

[DeviceA-ike-profile-profile1] local-identity dn

[DeviceA-ike-profile-profile1] match remote certificate policy1

[DeviceA-ike-profile-profile1] quit

(11)     配置IKE提议，定义双方进行IKE协商所需的安全参数

[DeviceA] ike proposal 10

[DeviceA-ike-proposal-10] authentication-algorithm md5

[DeviceA-ike-proposal-10] authentication-method rsa-signature

[DeviceA-ike-proposal-10] quit

(12)     配置IPsec安全策略，建立IPsec隧道，保护需要防护的数据流

# 创建一条手工方式的IPsec安全策略，引用需要保护数据流的ACL和所需的IPsec安全提议，指定对端的IP地址，具体配置步骤如下。

[DeviceA] ipsec policy map1 10 isakmp

[DeviceA-ipsec-policy-isakmp-map1-10] remote-address 2.2.2.2

[DeviceA-ipsec-policy-isakmp-map1-10] transform-set tran1

[DeviceA-ipsec-policy-isakmp-map1-10] security acl 3101

[DeviceA-ipsec-policy-isakmp-map1-10] ike-profile profile1

[DeviceA-ipsec-policy-isakmp-map1-10] quit

(13)     在接口上应用IPsec安全策略，对接口上的流量进行保护

[DeviceA] interface gigabitethernet 1/0/1

[DeviceA-GigabitEthernet1/0/1] ipsec apply policy map1

[DeviceA-GigabitEthernet1/0/1] quit

4. 配置Device B

(1)     配置接口IP地址

# 根据组网图中规划的信息，配置各接口的IP地址，具体配置步骤如下。

<DeviceB> system-view

[DeviceB] interface gigabitethernet 1/0/1

[DeviceB-GigabitEthernet1/0/1] ip address 2.2.2.2 255.255.0.0

[DeviceB-GigabitEthernet1/0/1] quit

请参考以上步骤配置其他接口的IP地址，具体配置步骤略。

(2)     配置静态路由

本举例仅以静态路由方式配置路由信息。实际组网中，请根据具体情况选择相应的路由配置方式。

# 请根据组网图中规划的信息，配置静态路由，本举例假设下一跳IP地址为2.2.2.1，实际使用中请以具体组网情况为准，具体配置步骤如下。

[DeviceB] ip route-static 10.1.1.0 24 2.2.2.1

[DeviceB] ip route-static 1.1.1.1 16 2.2.2.1

(3)     配置接口加入安全域。

# 请根据组网图中规划的信息，将接口加入对应的安全域，具体配置步骤如下。

[DeviceB] security-zone name trust

[DeviceB-security-zone-Trust] import interface gigabitethernet 1/0/2

[DeviceB-security-zone-Trust] quit

[DeviceB] security-zone name untrust

[DeviceB-security-zone-Untrust] import interface gigabitethernet 1/0/1

[DeviceB-security-zone-Untrust] quit

(4)     配置安全策略

a.     配置安全策略放行Untrust与Local安全域之间的流量，用于设备之间可以建立IPsec隧道。

# 配置名称为ipseclocalout的安全策规则，使Device B可以向Device A发送IPsec隧道协商报文，具体配置步骤如下。

[DeviceB] security-policy ip

[DeviceB-security-policy-ip] rule name ipseclocalout

[DeviceB-security-policy-ip-1-ipseclocalout] source-zone local

[DeviceB-security-policy-ip-1-ipseclocalout] destination-zone untrust

[DeviceB-security-policy-ip-1-ipseclocalout] source-ip-host 2.2.2.2

[DeviceB-security-policy-ip-1-ipseclocalout] destination-ip-host 1.1.1.1

[DeviceB-security-policy-ip-1-ipseclocalout] action pass

[DeviceB-security-policy-ip-1-ipseclocalout] quit

# 配置名称为ipseclocalin的安全策略规则，使Device B可以接收和处理来自Device A的IPsec隧道协商报文，具体配置步骤如下。

[DeviceB-security-policy-ip] rule name ipseclocalin

[DeviceB-security-policy-ip-2-ipseclocalin] source-zone untrust

[DeviceB-security-policy-ip-2-ipseclocalin] destination-zone local

[DeviceB-security-policy-ip-2-ipseclocalin] source-ip-host 1.1.1.1

[DeviceB-security-policy-ip-2-ipseclocalin] destination-ip-host 2.2.2.2

[DeviceB-security-policy-ip-2-ipseclocalin] action pass

[DeviceB-security-policy-ip-2-ipseclocalin] quit

b.     配置安全策略放行Host B与Host A之间的流量

# 配置名称为trust-untrust的安全策略规则，使Host B访问Host A的报文可通，具体配置步骤如下。

[DeviceB-security-policy-ip] rule name trust-untrust

[DeviceB-security-policy-ip-3-trust-untrust] source-zone trust

[DeviceB-security-policy-ip-3-trust-untrust] destination-zone untrust

[DeviceB-security-policy-ip-3-trust-untrust] source-ip-subnet 10.1.2.0 24

[DeviceB-security-policy-ip-3-trust-untrust] destination-ip-subnet 10.1.1.0 24

[DeviceB-security-policy-ip-3-trust-untrust] action pass

[DeviceB-security-policy-ip-3-trust-untrust] quit

# 配置名称为untrust-trust的安全策略规则，使Host A访问Host B的报文可通，具体配置步骤如下。

[DeviceB-security-policy-ip] rule name untrust-trust

[DeviceB-security-policy-ip-4-untrust-trust] source-zone untrust

[DeviceB-security-policy-ip-4-untrust-trust] destination-zone trust

[DeviceB-security-policy-ip-4-untrust-trust] source-ip-subnet 10.1.1.0 24

[DeviceB-security-policy-ip-4-untrust-trust] destination-ip-subnet 10.1.2.0 24

[DeviceB-security-policy-ip-4-untrust-trust] action pass

[DeviceB-security-policy-ip-4-untrust-trust] quit

[DeviceB-security-policy-ip] quit

(5)     定义需要保护的数据流

# 配置IPv4高级ACL 3101，定义要保护由子网10.1.2.0/24去往子网10.1.1.0/24的数据流。

[DeviceB] acl advanced 3101

[DeviceB-acl-ipv4-adv-3101] rule permit ip source 10.1.2.0 0.0.0.255 destination 10.1.1.0 0.0.0.255

[DeviceB-acl-ipv4-adv-3101] quit

(6)     配置IPsec安全提议，协商封装报文使用的各种安全协议

# 创建IPsec安全提议，两端配置的安全提议参数需要完全相同，具体配置步骤如下。

[DeviceB] ipsec transform-set tran1

[DeviceB-ipsec-transform-set-tran1] encapsulation-mode tunnel

[DeviceB-ipsec-transform-set-tran1] protocol esp

[DeviceB-ipsec-transform-set-tran1] esp encryption-algorithm des-cbc

[DeviceB-ipsec-transform-set-tran1] esp authentication-algorithm sha1

[DeviceB-ipsec-transform-set-tran1] quit

(7)     配置PKI实体，设置PKI实体的身份信息

[DeviceB] pki entity entity2

[DeviceB-pki-entity-entity2] common-name deviceb

[DeviceB-pki-entity-entity2] quit

(8)     配置PKI域，约定PKI证书申请的相关信息

[DeviceB] pki domain domain2

[DeviceB-pki-domain-domain2] public-key rsa general name rsa1

[DeviceB-pki-domain-domain2] undo crl check enable

[DeviceB-pki-domain-domain2] quit

[DeviceB] pki import domain domain2 der ca filename ca.cer

[DeviceB] pki import domain domain2 p12 local filename server.pfx

(9)     配置证书访问策略，对用户访问权限进行进一步的控制

# 配置证书访问策略policy1。

[DeviceB] pki certificate access-control-policy policy1

[DeviceB-pki-cert-acp-policy1] rule 1 permit group1

[DeviceB] pki certificate attribute-group group1

[DeviceB-pki-cert-attribute-group-group1] attribute 1 subject-name dn ctn 1

对端证书subject-name DN中需包含（ctn）规则中定义的字符串才被认为是有效的证书。本例使用的证书subject-name DN中包含字符“1”，因此在这里使用参数ctn 1。

(10)     配置IKE profile，约定建立IKE SA所需的安全参数

[DeviceB] ike profile profile2

[DeviceB-ike-profile-profile2] certificate domain domain2

[DeviceB-ike-profile-profile2] exchange-mode aggressive

[DeviceB-ike-profile-profile2] local-identity dn

[DeviceB-ike-profile-profile2] match remote certificate policy1

[DeviceB-ike-profile-profile2] quit

(11)     配置IKE提议，定义双方进行IKE协商所需的安全参数

[DeviceB] ike proposal 10

[DeviceB-ike-proposal-10] authentication-algorithm md5

[DeviceB-ike-proposal-10] authentication-method rsa-signature

[DeviceB-ike-proposal-10] quit

(12)     配置IPsec安全策略模板，用于创建IPsec安全策略

# 创建一条IPsec安全策略模板，名称为template1，顺序号为1。

[DeviceB] ipsec policy-template template1 1

[DeviceB-ipsec-policy-template-template1-1] transform-set tran1

[DeviceB-ipsec-policy-template-template1-1] ike-profile profile2

[DeviceB-ipsec-policy-template-template1-1] quit

(13)     创建IPsec安全策略，建立IPsec隧道，保护需要防护的数据流

[DeviceB] ipsec policy use1 1 isakmp template template1

(14)     在接口上应用IPsec安全策略，对接口上的流量进行保护

[DeviceB] interface gigabitethernet 1/0/1

[DeviceB-GigabitEthernet1/0/1] ipsec apply policy use1

[DeviceB-GigabitEthernet1/0/1] quit

5. 验证配置

以上配置完成后，Device A和Device B之间如果有子网10.1.1.0/24与子网10.1.2.0/24之间的报文通过，将触发IKE协商。

# 可通过如下显示信息查看到Device A和Device B上的IKE提议。

[DeviceA] display ike proposal

 Priority Authentication Authentication Encryption  Diffie-Hellman Duration

              method       algorithm    algorithm       group      (seconds)

----------------------------------------------------------------------------

 10       RSA-SIG            MD5        DES-CBC     Group 1        86400

 default  PRE-SHARED-KEY     SHA1       DES-CBC     Group 1        86400

[DeviceB] display ike proposal

 Priority Authentication Authentication Encryption  Diffie-Hellman Duration

              method       algorithm    algorithm       group      (seconds)

----------------------------------------------------------------------------

 10       RSA-SIG            MD5        DES-CBC     Group 1        86400

 default  PRE-SHARED-KEY     SHA1       DES-CBC     Group 1        86400

# 可通过如下显示信息查看到Device A上IKE第一阶段协商成功后生成的IKE SA。

[DeviceA] display ike sa

    Connection-ID   Remote                Flag         DOI

------------------------------------------------------------------

    1               2.2.2.2/500           RD           IPsec

Flags:

RD--READY RL--REPLACED FD-FADING RK-REKEY

# 可通过如下显示信息查看到Device A上自动触发获取到的CA证书。

[DeviceA] display pki certificate domain domain1 ca

Certificate:

    Data:

        Version: 1 (0x0)

        Serial Number:

            b9:14:fb:25:c9:08:2c:9d:f6:94:20:30:37:4e:00:00

        Signature Algorithm: sha1WithRSAEncryption

        Issuer: C=cn, O=rnd, OU=sec, CN=8088

        Validity

            Not Before: Sep  6 01:53:58 2012 GMT

            Not After : Sep  8 01:50:58 2015 GMT

        Subject: C=cn, O=rnd, OU=sec, CN=8088

        Subject Public Key Info:

            Public Key Algorithm: rsaEncryption

                Public-Key: (1024 bit)

                Modulus:

                    00:de:81:f4:42:c6:9f:c2:37:7b:21:84:57:d6:42:

                    00:69:1c:4c:34:a4:5e:bb:30:97:45:2b:5e:52:43:

                    c0:49:1f:e1:d8:0f:5c:48:c2:39:69:d1:84:e4:14:

                    70:3d:98:41:28:1c:20:a1:9a:3f:91:67:78:77:27:

                    d9:08:5f:7a:c4:36:45:8b:f9:7b:e7:7d:6a:98:bb:

                    4e:a1:cb:2c:3d:92:66:bd:fb:80:35:16:c6:35:f0:

                    ff:0b:b9:3c:f3:09:94:b7:d3:6f:50:8d:83:f1:66:

                    2f:91:0b:77:a5:98:22:b4:77:ac:84:1d:03:8e:33:

                    1b:31:03:78:4f:77:a0:db:af

                Exponent: 65537 (0x10001)

    Signature Algorithm: sha1WithRSAEncryption

        9a:6d:8c:46:d3:18:8a:00:ce:12:ee:2b:b0:aa:39:5d:3f:90:

        08:49:b9:a9:8f:0d:6e:7b:e1:00:fb:41:f5:d4:0c:e4:56:d8:

        7a:a7:61:1d:2b:b6:72:e3:09:0b:13:9d:fa:c8:fc:c4:65:a7:

        f9:45:21:05:75:2c:bf:36:7b:48:b4:4a:b9:fe:87:b9:d8:cf:

        55:16:87:ec:07:1d:55:5a:89:74:73:68:5e:f9:1d:30:55:d9:

        8a:8f:c5:d4:20:7e:41:a9:37:57:ed:8e:83:a7:80:2f:b8:31:

        57:3a:f2:1a:28:32:ea:ea:c5:9a:55:61:6a:bc:e5:6b:59:0d:

        82:16

# 可通过如下显示信息查看到Device A上自动触发申请到的本地证书。

[DeviceA] display pki certificate domain domain1 local

Certificate:

    Data:

        Version: 3 (0x2)

        Serial Number:

            a1:f4:d4:fd:cc:54:c3:07:c4:9e:15:2d:5f:64:57:77

        Signature Algorithm: sha1WithRSAEncryption

        Issuer: C=cn, O=rnd, OU=sec, CN=8088

        Validity

            Not Before: Sep 26 02:06:43 2012 GMT

            Not After : Sep 26 02:06:43 2013 GMT

        Subject: CN=devicea

        Subject Public Key Info:

            Public Key Algorithm: rsaEncryption

                Public-Key: (1024 bit)

                Modulus:

                    00:b0:a1:cd:24:6e:1a:1d:51:79:f0:2a:3e:9f:e9:

                    84:07:16:78:49:1b:7d:0b:22:f0:0a:ed:75:91:a4:

                    17:fd:c7:ef:d0:66:5c:aa:e3:2a:d9:71:12:e4:c6:

                    25:77:f0:1d:97:bb:92:a8:bd:66:f8:f8:e8:d5:0d:

                    d2:c8:01:dd:ea:e6:e0:80:ad:db:9d:c8:d9:5f:03:

                    2d:22:07:e3:ed:cc:88:1e:3f:0c:5e:b3:d8:0e:2d:

                    ea:d6:c6:47:23:6a:11:ef:3c:0f:6b:61:f0:ca:a1:

                    79:a0:b1:02:1a:ae:8c:c9:44:e0:cf:d1:30:de:4c:

                    f0:e5:62:e7:d0:81:5d:de:d3

                Exponent: 65537 (0x10001)

        X509v3 extensions:

            X509v3 CRL Distribution Points:

                Full Name:

                  URI:***.***:447/8088.crl

    Signature Algorithm: sha1WithRSAEncryption

        73:ac:66:f9:b8:b5:39:e1:6a:17:e4:d0:72:3e:26:9e:12:61:

        9e:c9:7a:86:6f:27:b0:b9:a3:5d:02:d9:5a:cb:79:0a:12:2e:

        cb:e7:24:57:e6:d9:77:12:6b:7a:cf:ee:d6:17:c5:5f:d2:98:

        30:e0:ef:00:39:4a:da:ff:1c:29:bb:2a:5b:60:e9:33:8f:78:

        f9:15:dc:a5:a3:09:66:32:ce:36:cd:f0:fe:2f:67:e5:72:e5:

        21:62:85:c4:07:92:c8:f1:d3:13:9c:2e:42:c1:5f:0e:8f:ff:

        65:fb:de:7c:ed:53:ab:14:7a:cf:69:f2:42:a4:44:7c:6e:90:

        7e:cd

# 可通过如下显示信息查看到Device A上IKE第二阶段协商生成的IPsec SA。

[DeviceA] display ipsec sa

-------------------------------

Interface: GigabitEthernet1/0/1

-------------------------------

  -----------------------------

  IPsec policy: map1

  Sequence number: 10

  Mode: ISAKMP

  -----------------------------

    Tunnel id: 0

    Encapsulation mode: tunnel

    Perfect Forward Secrecy:

    Inside VPN:

    Extended Sequence Numbers enable: N

    Traffic Flow Confidentiality enable: N

    Transmitting entity: Initiator

    Path MTU: 1456

    Tunnel:

        local  address: 1.1.1.1

        remote address: 2.2.2.2

    Flow:

        sour addr: 10.1.1.0/255.255.255.0  port: 0  protocol: ip

        dest addr: 10.1.2.0/255.255.255.0  port: 0  protocol: ip

    [Inbound ESP SAs]

      SPI: 3264152513 (0xc28f03c1)

      Connection ID: 90194313219

      Transform set: ESP-ENCRYPT-DES-CBC ESP-AUTH-SHA1

      SA duration (kilobytes/sec): 1843200/3600

      SA remaining duration (kilobytes/sec): 1843200/3484

      Max received sequence-number:

      Anti-replay check enable: Y

      Anti-replay window size: 64

      UDP encapsulation used for NAT traversal: N

      Status: Active

    [Outbound ESP SAs]

      SPI: 738451674 (0x2c03e0da)

      Connection ID: 64424509441

      Transform set: ESP-ENCRYPT-DES-CBC ESP-AUTH-SHA1

      SA duration (kilobytes/sec): 1843200/3600

      SA remaining duration (kilobytes/sec): 1843200/3484

      Max sent sequence-number:

      UDP encapsulation used for NAT traversal: N

      Status: Active

# Device B上也会产生相应的IKE SA和IPsec SA，并自动获取CA证书，自动申请本地证书，查看方式与Device A同，此处略。