That is not enough. What you’ve done is just created a temporary TCP listener using PowerShell — it is not a real service, it will disappear as soon as the session closes, and it has nothing to do with IQService.
The proper way to migrate IQService:
1. Install IQService on the new server Run the IQService installer (provided with SailPoint IIQ) on the new Windows server. This installs it as a proper Windows Service.
2. Configure IQService Update the IQService config file with the correct port (5050) and any other required settings like the IIQ server details.
3. Start the IQService Windows Service Start it via services.msc or PowerShell — this is what actually listens on port 5050 legitimately.
4. Open Port 5050 on Windows Firewall Even after IQService is running, you need to explicitly allow inbound traffic on port 5050 via Windows Defender Firewall — create an inbound rule for TCP port 5050.
5. Update IIQ Application Configuration In SailPoint IIQ, update the Active Directory application connector settings to point to the new server’s hostname/IP and port 5050.