really noob here but I have graylog installed & running at Ubuntu 20.04 server.
I can login GUI with localhost:9000 (same pc than Ubuntu & graylog) but not able to log graylog from LAN.
Graylog pc ip-address is 192.168.1.60
LAN is 192.168.1.0/24
I’d like to allow all ip-addresses from 192.168.1.0/24 to log in GUI. No need from external ip (from WAN). What exactly I have to write to the server.conf?