Understand firewall exception prerequisites
- Last UpdatedSep 02, 2025
- 1 minute read
CONNECT and AVEVA Edge Management facilitate the transfer of data between your edge devices and device twins. The protocols we recommend help facilitate speed and continuous connectivity.
In order to ensure AVEVA Edge Management can communicate with your edge devices, you must open the following required outbound ports on your firewall depending on the protocol you wish to use. Ports marked as optional may improve connection speeds.
|
Protocol |
Port |
Required, or optional? |
|---|---|---|
|
TCP |
80 |
Required |
|
HTTPS |
443 |
Required |
|
MQTT |
8883 |
Optional |
|
MQTT over WebSockets |
443 |
Optional |
|
AMQP |
5671 |
Optional |
|
AMQP over WebSockets |
443 |
Optional (required if 5671 is not open) |
Note: You do not need to open inbound ports.