Skip to main content
Question

Open Ports for Ingest Instance (and Prepare instance) for Fabric lakehouse

  • July 23, 2026
  • 1 reply
  • 18 views

Hello. This document has the ports which need to be opened. Configure your Firewall | Community It doesn't reference Fabric Lakehouse.. are you able to advise what we need to open for the ingest service to communicate to Fabric Lakehouse?

Thanks

 

Tim

1 reply

rory.smith
TimeXtender Xpert
Forum|alt.badge.img+8
  • TimeXtender Xpert
  • July 24, 2026

Hi,

it depends on your Fabric setup: if you are using private link at the tenant or workspace level, traffic inbound to Fabric may be closed off if your Ingest service lives in a network that cannot reach those private links.

Otherwise traffic to fabric runs over *.fabric.microsoft.com on port 443 using TCP