Make sure the networking and firewall configurations allow communications between each specific server pair for the specified protocols and ports.
| Protocol | Port | From | To | Description |
|---|---|---|---|---|
| ICMP | N/A | Unity | Unity | Used during setup only. Ping test between Unity-managed Server. |
| TCP | 1026 | Unity | Ecosystem Manager | Used to access the Unity repository. |
| Viewpoint | ||||
| Ecosystem Manager | ||||
| 1025 | Unity | Teradata System | Used to access the Teradata system. | |
| Client Server | Unity | Used by client applications to connect to Unity as a Teradata system. | ||
| TCP | 5344 | Client Server | Unity | Used for running unityadmin on the client server. |
| Viewpoint | Unity | Used for Unity management connections, inter-process communication and to retrieve system state and information. | ||
| Unity | ||||
| Ecosystem Manager | ||||
| TCP | 5345- 5348 (varies with number of Unity processes) | Unity | Unity | Used for internal inter-process communication between the Unity-managed Servers. Depending on the number of processes, the range can be higher or lower than 5345 - 5348. The unity.properties file located at /etc/opt/teradata/config/unity.properties lists the ports used. The ports are listed as interconnectPort. For example:
r1_dsp_sys1.backplane.interconnectPort=5345 r1_dsp_sys2.backplane.interconnectPort=5346 r1_wdg.backplane.interconnectPort=5347 r1_ept.backplane.interconnectPort=5348 |
| TCP | 22 | Client Server | Unity | Used for remote management of the Unity-managed server. This is the ssh port. |
| Unity | Unity | Used for configuration and maintenance. | ||
| Viewpoint | ||||
| TCP | 6001 | Client Server | Unity | [Deprecated] Used to support a sockclient connection that has been deprecated. A warning will prompt to use unityadmin. |