RED DSMC3 cameras are supported by CineLink. This is the Raptor, Komodo, and their X and XL variants.
The RCP1 protocol must be enabled in the camera. It can be acessed in Menu->Settings->Setup->Communication->Ethernet and enabling External Control.
The RCP2 protocol is enabled by default. The cameras IP address can be seen at Communication->Connections and selecting either USB-C or WiFi.