Cleo Harmony, Cleo VLTrader, and Cleo LexiCom use the following URLs. They are not required to be open outbound through the firewall for Harmony to function. However, if they are not open, registration and licensing, software updates, and submitting technical support bundles will require manual processes.
|Registration and Licensing||https://license.cleo.com:443|
|Technical Support Bundles||https://diag2.cleo.com:6080|
In addition, Cleo Harmony and Cleo VLTrader use the following URLs (in the order listed below) to determine their external IP address.
|Determining External IP||https://api.ipify.org/