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How to Generate and Install SAN Cert in ASA

jewfcb001
Enthusiast
Enthusiast

Hi All,
I try to find  how to generate san cert in asa and i found asa can't generate need 3rdparty to generate but I confuse method for generate and install certificate . Please help me.

Thank you.

1 Accepted Solution

Accepted Solutions

@jewfcb001 you cannot natively create a SAN certificate on the ASA, you can use openssl to create the SAN CSR.

Refer to the certificate section of this guide which uses openssl on linux (openssl can be installed on windows) - https://integratingit.wordpress.com/2020/03/14/asa-vpn-load-balancing/ follow the steps carefully to create the CSR, import the signed identity certificate and root certs to a PKCS12 file and then import to the ASA.

 

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3 Replies 3

@jewfcb001 you cannot natively create a SAN certificate on the ASA, you can use openssl to create the SAN CSR.

Refer to the certificate section of this guide which uses openssl on linux (openssl can be installed on windows) - https://integratingit.wordpress.com/2020/03/14/asa-vpn-load-balancing/ follow the steps carefully to create the CSR, import the signed identity certificate and root certs to a PKCS12 file and then import to the ASA.

 

@Rob Ingram 
I following from URL . It's working fine. Thank you.

james.king14
Beginner
Beginner
Hi Jewfcb001

I used Openssl to create and configure CSR and private key for third party
cert.

Configure ASA: SSL Digital Certificate Installation and Renewal - Cisco
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