Why bidirectional 4747 port is required to lease a license from qlikview server

[#1]

Hi

Why bidirectional 4747 port is required to lease a license from qlikview server.

regards'

Anubhav

[Clever_Anjos]

Is the way the QVS works...

[oknotsen]

Because that is the port that is used by QVP (the QlikView protocal) to talk with the QVS (the QlikView Server service).