Transport mode ESP and TCP/443

[aroika]

Hello world,

When setting tunnel mode ESP instead of SSL, do we still need to open inbound TCP/443 to the PCS device ?

May be it is used for the Realm selection ? (www.example.com/myrealm). Because i don't see how to gather realm information without HTTP(S) communication.

Thanks a lot

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Yes, SSL (TCP/443) will be used for the control channel comms.