Boot Errors on Secured Clients

A message similar to the following message when you boot the client means the TLS certificate is not yet valid:

SSL3_GET_RECORD:wrong version number - secure HTTPS GET REQUEST to unsecured HTTP port

The cause of this problem could be that the system time on the client precedes the time the certificate was generated. Check the system time on the client. See Overview of Securing Automated Installations for information about how to generate and assign security credentials.