I want to configure the GRE tunnel on my internet facing appliance 730, so that it can communicate with Zscaler for cloud proxy solution. Please share some document for so if it is possible.
As far as I know, no Check Point gateway supports building a GRE tunnel with another endpoint (Zscaler or otherwise).
The 730 has built-in functionality for App Control/URL Filtering so it can be done locally (assuming it is licensed).
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