However if you have a more restrictive firewall policy in place, you may need to open the following ports to get everything working:
- 9263 HTTP protocol for accepting print jobs from Chromebook clients.
- 9264 HTTPS protocol for job replication between the Edge Nodes and for accepting print jobs from Windows, macOS, Android and iOS clients.
- 9266 HTTPS protocol for offline printing.
- 443 MQTT protocol to send notifications to the edge nodes and to the PaperCut Cloud services.
- 161 TCP/UDP protocol used for SNMP requests.
- 162 TCP/UDP protocol used for SNMP requests.
- 631/80 IPP/IPPS to release jobs
