Outbound Network Requirements - Lexmark Optra Compute 500 User Manual

Set up, install, and configure

Outbound network requirements

The device needs access to the following URLs and ports for proper operation.
Requirement
Azure IoT Hub
Azure Device Provisioning Service
Microsoft Container Registry
Azure Container Registry
Download Azure Container Registry image deltas
from blob storage
Download firmware on update
Application log upload service for remote
diagnostics
Network Time Protocol
Network Time Protocol
Network Time Protocol
Network Time Protocol
Lexmark Confidential until announced
URL
optra-release.azure-devices.net
global.azure-devices-provisioning.net
mcr.microsoft.com
optrarelease.azurecr.io
*.blob.core.windows.net
bucket.optra.com
logsene-journald-receiver.sematext.com
time1.google.com
time2.google.com
time3.google.com
time4.google.com
21
Port
443
443
443
443
443
443
443
443
443
443
443