We have modified the network configuration of the appmon server: new IP address and removal of one network card. Process "server" does not start and the log reports that the license is invalid.
Does the license need to be re-generated after the IP address change?
Answer by Jesús F. ·
The etc/hosts file contained references to the old IP address. After correction and restart, frontendServer started correctly, listening on all ports (previously 2021 was not listening). The "Invalid license" warning has also disappeared.