When i use the cli command to write an backup to a tftp server i get the following message and the backup failes:
Begin backup ... Backing up [ASA Version] ... Done! Backing up [Running Configurations] ... Done! Backing up [Startup Configurations] ... Copy in progress...CCCCCCCC Done! Backing up [WebVPN Data] ... Done! Compressing the backup directory ...ERROR: Required key not available Failed! Cleaning up ... Done!
When i write a backup to local flash the backup is successfull.
The reason i would like this to work is that i configured an EEM script to make a backup every night.
I did a google search but coudn't find any post regarding this issue.
Does someone knows what the issue is and how to solve this?