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。
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:
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:
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