Source

Destination

Protocols

Ports

Description

Web browser (HTML5)

RAS Web Admin Service [RAS Management Portal]

TCP

20443

Admin access to HTML5 based Management Portal of RAS environment

HALB

TCP

443

End-user access to Parallels RAS HTML5 Client (on Secure Client Gateway in Normal mode) through the HALB

RAS Secure Client Gateway

TCP

443

End-user access to Parallels RAS HTML5 Client (on Secure Client Gateway in Normal mode)