Forum Discussion
hooleylist
Feb 16, 2010Cirrostratus
If it's critical to get a quick answer, I'd suggest you open a case with F5 Support.
It sounds like you're getting the key mismatch error from the GUI when trying to import either the cert or the key. This indicates that the actual key you're trying to import can't be validated against the cert you're trying to pair it with. It doesn't have anything to do with the issuer of the cert.
Do you have both the cert and the key in PEM format? Is there a passphrase on the SSL key? If so, for 9.3.x, I think you'll need to remove it.
A search of the forums for the string "key mismatch" returns this post with details on troubleshooting the issue further:
Certificate creation error
http://devcentral.f5.com/Default.aspx?tabid=53&forumid=32&tpage=1&view=topic&postid=21021
Aaron