I start the server using an ipv4 address
java derbyrun.jar server start -h x.x.x.x
Then I connect from a remote client and hit an AccessControlException
The ip in the exception is that of the client, not the server.
This setup works in 10.2.2.0.
Same problem if the hostname is in derby.properties
Problem can be worked around by using -noSecurityManager when starting the server