Tray Platform / Connecting to on-prem systems / Tray public IPs

Tray public IPs

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For all services, you can whitelist the public IPs, so that you are not opening your services to the world:

This is the simplest on-premise deployment option and is used by the vast majority of our customers.

The IPs, as per the above diagram, are:




Once you have whitelisted these IPs with your firewall to ensure that you are only accepting communications from, you can then forward them to the correct ports for your on-prem services.