List of port requirements for PI Notifications Service
- Last UpdatedFeb 12, 2025
- 1 minute read
- PI System
- PI Server 2018
- PI Server
|
Functionality |
Remote application |
Protocol |
Port |
Direction (1) |
Local application |
|---|---|---|---|---|---|
|
Email delivery channel (required if using email notifications) |
SMTP server |
TCP |
25 (2) |
Outbound |
PI Notifications Service |
|
Client to PI Notifications service (base functionality) |
PI AF SDK clients (for example, PI System Explorer or PI Vision) |
TCP |
5468 |
Inbound |
PI Notifications Service |
|
Web service delivery channel (required if using SOAP or REST services) |
Web service |
TCP |
User configured |
Outbound |
PI Notifications Service |
1 Direction is in relation to the computer where PI Notifications Service is running. For example, Outbound means that firewall rules must allow traffic to leave the PI Notifications Service node and be directed towards the remote node; Inbound means that firewall rules for the PI Notifications Service node must accept incoming connections from the remote node.
2 Default port can be changed during configuration.