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August 24, 2026

Replacing Default Ports for Omnissa Horizon 8 Services

During installation, Horizon 8 services are set up to listen on certain network ports by default. In certain organizations, these ports must be changed to comply with organization policies or to avoid contention. You can change the default ports that are used by Omnissa Horizon Connection Server and PCoIP Secure Gateway.

Changing ports is an optional setup task. Use the default ports if your deployment does not require you to change them.

For a list of the default TCP and UDP ports that are used by Horizon 8 servers, see the Horizon Security document.

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