Analyze uses several TCP/IP ports during it's normal operation. These ports are initially selected during installation, but they can be modified later if required.
Any users that wish to connect to the system will need to have these ports open through the firewall.
Common users will only need the main Tomcat webpage port (8080), but some users might need access to the other ports.
DEFAULT SERVER PORTS FOR DATA360 ANALYZE
Data360 Analyze Server: 7731
Data360 Analyze Postgres Server: 5432
Data360 Analyze Tomcat Server: Start: 8080 Stop: 8089
If the server is configured to use HTTPS then users would usually connect to the server on the normal SSL port (443) instead of port 8080
CHANGING THE PORTS POST INSTALLATION
It is possible to change the server and Tomcat ports post installation, please see these articles for further details -