Open ports and check firewalls - Quick Start Guide - BlueCat Horizon

BlueCat Horizon Quick Start Guide
ft:locale
en-US
Product name
BlueCat Horizon

Make sure that the following publicly-accessible domains are not blocked by a firewall:

Domain Description
gdc.bluecathorizon.com External API/Machine non-auth
api-mtls.bluecathorizon.com Machine Cert Renewal
<rdcDomain>.bluecathorizon.com* External API
api-mtls.<rdcDomain>.bluecathorizon.com* Machine API/tunnel domain

* Refer to the instructions in Identify tenant information to identify your <rdcDomain>.

For a complete list of publicly accessible domain endpoints, refer to Firewalls and ports in the BlueCat Horizon User Guide.

Port requirements

On your local machine, make sure the following port is open. This enables your machine to communicate with the cloud:

Source Destination Source port Destination port Protocol Description
<DDI agent> <Connection endpoint> Ephemeral 443 TCP
  • Communication channel between the agent(s) and the BlueCat Horizon Cloud

    Periodic communication is established between the agents and the BlueCat Horizon Cloud to transfer status and settings, and to check for configuration updates and system upgrades.

  • Used to register and renew certificates on the GDC