ASA5506 Certificate expiration Feb 2020 : VeriSign_Class_3_Secure_Server_CA_-_G3

[siwa]

Hello

My ASA 5506  I see that the following certificate ( VeriSign_Class_3_Secure_Server_CA_-_G3) has expired.

So  I would like to know what is this certificate for?

It's really importante to replace it or not ?

And how I can renew or remove this certificate ?

Thanks in advance.

Regards,

Siwa

[Rob Ingram]

Hi,
If you run the command "show crypto ca certificates" it should indicate which trustpoint the certificate is associated with. I imagine it is associated with the SmartCallHome trustpoint, which is for the cisco call home feature. What ASA software version are you running? I imagine upgrading the software would update the certificate.

The following link should also help:-

https://www.cisco.com/c/en/us/td/docs/security/asa/asa90/configuration/guide/asa_90_cli_config/monitor_smart_call_home.html

HTH