The CCRC WAN server is a computer on which Rational ClearCase has been installed and that has access to one or more Rational ClearCase repositories (VOBs). To connect to a CCRC WAN server, you must authenticate yourself with a user name and password that are valid on that server.
Many of the operations supported by the Rational ClearTeam Explorer in a WAN environment require a connection to the CCRC WAN server. Some of the more common ones include: