Appendix – Used Ports
The following is the list of ports used by the UFM Server for internal and external communication:
Port | Purpose |
25(tcp) | Used by smtp mail server, for sending daily reports and events summary via email |
80(tcp), 443(tcp) | Used by WS clients (Apache Web Server) |
8000(udp) | Used for UFM server listening for REST API requests (redirected by Apache web server) |
6306(udp) | Used for Multicast requests – communication with latest UFM Agents Closed by default (as UFM Agent is deprecated and disabled by default) |
8081(tcp), 8082(tcp) | Used for internal communication with Subnet Manager |
Optional ports, in case working with HA nodes
Port | Purpose |
2224(tcp) | Used by pacemaker for communication between the two UFM HA nodes |
7788(udp) | Used by DRBD for filesystem synchronization between the two UFM HA nodes |
5403(tcp), 5404(tcp), 5405(udp) | Used by corosync port |