cp-link3

Firewall Configuration

For the data transmission of CP-Link 3 participants over the network, some firewall rules have to be configured for an active firewall in order to allow the CP-Link 3 participants to communicate through the firewall. The setup program for the CP-Link 3 Software configures these firewall rules during installation.

The following table shows the firewall rules for CP-Link 3 Clients:

Component
Direction
Port (decimal)
Protocol
Action
"Virtual-Graphics"
Incoming
60000
UDP
Allow
"Virtual-Graphics"
Incoming
60001
TCP
Allow
"Virtual-Graphics"
Incoming
60002
TCP
Allow
"Virtual-USB"
Incoming
60308
TCP
Allow
"Virtual-Serial Ports"
Incoming
60309
TCP
Allow
UPnP Network Discovery
Incoming
2869
TCP
Allow