The IP address on our Bitbucket Server (v 4.12.1) has been changed. Bitbucket uses JIRA (v 8.4.2) hosted on another machine for authentication. At login we now get the error message "The remote authentication server is not available..."
I've updated the Application Links in JIRA and Bitbucket now shows connected. Still get error at Bitbucket login.
Then tried Lockout Recovery Process (bitbucketserver0412/lockout-recovery-process-869179515.html) and it failed to work giving same error. Not sure what to do now.