Administration > TCP Ports

TCP Ports
The TCP port numbers for KVM ports are used by the AlterPath Viewer when a user connects to a KVM port through the WMI. When a user connects to a KVM port through the WMI, the AlterPath Viewer uses port 5900. Depending on your KVM model up to four IP modules may be available. Subsequent port numbers 5901, 5902, and 5903 are used to launch additional AlterPath Viewer sessions . You can assign a different port number or numbers through the OSD or the WMI. Do not assign reserved TCP port numbers 1 through 1024.
Special circumstances may require KVM/net administrators to specify alternative TCP port numbers other than the defaults. For example, the firewall may block TCP port 5900 or 5901.

Administration > TCP Ports