安全 : Cisco IronPort Email 安全设备

更新在电子邮件安全工具的一证书

2016 年 10 月 24 日 - 机器翻译
其他版本: PDFpdf | 英语 (2016 年 4 月 21 日) | 反馈

简介

本文描述如何更新在思科电子邮件安全工具(ESA)的一个过期的证书。

贡献用斯蒂芬贝尔和恩里科沃纳, Cisco TAC工程师。

更新在ESA的证书

如果有在很快将超时)的您的ESA (或一个的一个过期的证书,您能更新当前证书:

  1. 下载证书签名请求(CSR)文件。

  2. 提供CSR文件给您的Certificate Authority (CA)并且请求加强保密文件(PEM) (X.509)签名证书。

  3. 通过在部分描述跟随的其中一个方法更新您的当前证书。

通过GUI更新证书

为了开始,请导航对从设备GUI的网络>证书。打开您的证书并且通过在下镜像显示的链路下载CSR文件。如果ESA是集群的成员,您必须验证其他集群成员证书和使用同一个方法每计算机。使用此方法,专用密钥在ESA。最后一步是安排证书签字由您的CA。

示例如下:

  1. 如前一个镜像所显示,下载CSR文件到您的本地计算机。

  2. 提供CSR文件给您的CA并且请求X.509被格式化的证书。

  3. 一旦接收PEM文件,请通过加载签名证书部分导入证书。并且,请上传中间证书(若有)在可选部分。

  4. 提交并且确认更改。

  5. 返回到主要证书页(从GUI的网络>证书)。

  6. 验证新的有效期出现,并且证书显示作为VALID/ACTIVE

  7. 提交并且确认更改。

通过CLI更新证书

您能通过CLI也更新证书。因为提示符是有问题的/答案格式,此方法也许似乎更加直观。

示例如下:

myexample.com> certconfig


Choose the operation you want to perform:
- CERTIFICATE - Import, Create a request, Edit or Remove Certificate Profiles
- CERTAUTHORITY - Manage System and Customized Authorities
- CRL - Manage Certificate Revocation Lists
[]> certificate

List of Certificates
Name       Common Name           Issued By             Status         Remaining
---------  --------------------  --------------------  -------------  ---------
tarheel.r  myexample.com         myexample.com         Active          327 days
test       test                  test                  Valid          3248 days
Demo       Cisco Appliance Demo  Cisco Appliance Demo  Active         1570 days

Choose the operation you want to perform:
- IMPORT - Import a certificate from a local PKCS#12 file
- PASTE - Paste a certificate into the CLI
- NEW - Create a self-signed certificate and CSR
- EDIT - Update certificate or view the signing request
- EXPORT - Export a certificate
- DELETE - Remove a certificate
- PRINT - View certificates assigned to services
[]> edit

1. [myexample.com] C=US,CN=myexample.com,L=RTP,O=Cisco Inc.,ST=NC,OU=TAC
2. [test] C=US,CN=test,L=yanceyville,O=test,ST=NC,OU=another test

Select the certificate profile you wish to edit:
[]> 1

Would you like to update the existing public certificate? [N]> y

Paste public certificate in PEM format (end with '.'):
-----BEGIN CERTIFICATE-----
FR3XlVd6h3cMPWNgHAeWGYlcMKMr5n2M3L9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-----END CERTIFICATE-----
.
C=US,CN=myexample.com,L=RTP,O=Cisco Inc.,ST=NC,OU=TAC

Do you want to add an intermediate certificate? [N]> Y

Paste intermediate certificate in PEM format (end with '.'):
[Removed for simplicity]

Do you want to add another intermediate certificate? [N]>

Would you like to remove an intermediate certificate? [N]>

Do you want to view the CSR? [Y]>

-----BEGIN CERTIFICATE REQUEST-----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-----END CERTIFICATE REQUEST-----
List of Certificates
Name       Common Name           Issued By             Status         Remaining
---------  --------------------  --------------------  -------------  ---------
tarheel.r  myexample.com           myexample.com           Active          327 days
test       test                  test                  Valid          3248 days
Demo       Cisco Appliance Demo  Cisco Appliance Demo  Active         1570 days

Choose the operation you want to perform:
- IMPORT - Import a certificate from a local PKCS#12 file
- PASTE - Paste a certificate into the CLI
- NEW - Create a self-signed certificate and CSR
- EDIT - Update certificate or view the signing request
- EXPORT - Export a certificate
- DELETE - Remove a certificate
- PRINT - View certificates assigned to services
[]>


Choose the operation you want to perform:
- CERTIFICATE - Import, Create a request, Edit or Remove Certificate Profiles
- CERTAUTHORITY - Manage System and Customized Authorities
- CRL - Manage Certificate Revocation Lists
[]>

>commit

相关信息



Document ID: 119004