Hi, I think I did everything right until the "Manage: Graylog Server" part
but I can't get the ufw logs. You have a any idea about this problem? (I using Ubuntu 20.04)
Sorry, this is my fault, probably that's a copy-paste typo in the command. We need to add a firewall exception for UDP port 8514 for send data to Graylog from other servers. Could you try these rules and see if they work for you? sudo ufw allow 8514