Forum Discussion

Phaneath_Phour1's avatar
Phaneath_Phour1
Icon for Nimbostratus rankNimbostratus
Aug 07, 2018

Error When Install the Certificate to F5

Hello DC,

 

I just got a problem when I was trying to upload the certificate to the F5 BIG-IP then it appeared a message as below:

 

01070712:3: unable to validate certificate, invalid x509 file

 

Anyone have idea about this problem?

 

Thanks!!

 

application delivery
BIG-IP
LTM
  • ShiranCohen_325's avatar
    ShiranCohen_325
    Icon for Cirrus rankCirrus
    Aug 07, 2018

    Hi, if you export the certificate from Windows Probably the Certificate is DER Decoded, Try to Export it again using Base-64 option. Hope it helped...

     

    • Phaneath_Phour1's avatar
      Phaneath_Phour1
      Icon for Nimbostratus rankNimbostratus
      Aug 07, 2018

      Hello ShiranCohen,

       

      Thanks for your reply. For certificate I purchased from the CA. Not exported from the Windows.

       

    • ShiranCohen_325's avatar
      ShiranCohen_325
      Icon for Cirrus rankCirrus
      Aug 07, 2018

      Hi Phaneath,

       

      I will try to help, i had a similar issue when i try to upload the CA certificate, i need some more details about the Cert. is it a Signed Certificate which you send to CA from the same Machine (CSR) ?

       

    • Phaneath_Phour1's avatar
      Phaneath_Phour1
      Icon for Nimbostratus rankNimbostratus
      Aug 07, 2018

      Hello ShiranCohen,

       

      Yes, the CSR was generated from the same F5 BIG-IP device.