Cisco Firewall Firepower 1010 update error

[Jhony.Da]

Hi, I'm telling you about my mistake, I have a Firepower 1010 firewall and I wanted to update the rules and analysis systems that the firewall brings, but it throws me the following error when updating any of the features that the firewall brings:
"Peer certificate cannot be authenticated with known CA certificates"

I would like to know if there is any solution for this error or any indications that I can follow to see if I can solve it.-

[balaji.bandi · Accepted solution]

Looks like a bug for me :

https://bst.cisco.com/bugsearch/bug/CSCvm03931

[Shazz]

Hi Balaji,

What's the permanent fix for this please?

Cheers.

[Marvin Rhoads]

Check your version against this field notice: https://www.cisco.com/c/en/us/support/docs/field-notices/723/fn72332.html

If you are running an affected version, you must update to a fixed version in order to restore the ability to download updates directly from cisco.com.

[Shazz]

Hi Guys,

What's the permanent fix for this please?

Cheers.

[lcaruso]

I am getting the same error on FPR1010 running v7.3.which is supposed to be a fixed version. 

Security Intelligence feeds download failed.

Peer certificate cannot be authenticated with known CA certificates

[balaji.bandi]

check the DNS resolution works as expected before you go further ?

check some troubleshooting tips :

https://www.cisco.com/c/en/us/support/docs/security/firesight-management-center/117997-technote-firesight-00.html