If we follow sk123858: Identity Collector support on SMB Appliances, Identity Collector is not supported with 1100, 1200R, 1400, 600, 700 Gaia Embedded R77.20, R75.20 Appliances and the same is declared in sk108235 - Identity Collector - Technical Overview. sk105380 Features and Known Limitations for R77.20.xx does not mention it, but in sk159772 Check Point R80.20 for 1500 Appliances Features and Known Limitations we find that Identity Collector is supported neither Locally nor Centrally managed !
The background for this limitation: The PDP of SMB Appliances has no API listening to tcp/443.
But Identity Sharing between PDP on a Gaia GW and PEPs on SMB Appliances do work, see sk106965: Identity Sharing does not work with SMB appliance running for details.
So we have tested in lab a central GAiA GW with SMB star VPN topology. Identity Collector updates the GAiA GW and the GAiA GW performs Identity Sharing with the PEPs on the SMB Appliances! This does work, so sk123858 seems a little too narrow-minded...😎
CCSP - CCSE / CCTE / CTPS / CCME / CCSM Elite / SMB Specialist