Port Numbers And Intranet Firewall - Vivitek NovoPRO User Manual

connecting to the Wi-Fi section will not be able to access any resource on the Ethernet at all, and
vice versa. In short, security is not compromised in this configuration.

2.2 Port numbers and intranet firewall

NovoPRO is a TCP/IP-network-based device, and the communications between a NovoPRO device
and its client devices (e.g. laptops, tablets, etc.) are achieved through several TCP and UDP ports.
The following table summarizes all the port numbers being used.
Port Type
Number
20121 TCP
20122 TCP
20123 TCP
20124 UDP
20125 TCP
20126 TCP
20127 TCP
20128 TCP
20129 TCP
20130 TCP
20131 TCP
20141 UDP
20142 UDP
To enable successful operations of a NovoPRO device, these ports should not be blocked by your
network's firewall.
Description
Port to transfer commands and status reports between the NovoPRO unit
and users' devices.
(For example, laptops/tablets use this port to establish "connection" to
the NovoPRO unit.)
Port to enable "Remote Mouse" functionality
Port to transfer screen image
Port to send discovery message (so that the NovoPRO unit can be
discoverable by laptops/tablets.)
Port to transfer preview image
Port to transfer AV-streaming's command data
Port to transfer AV-streaming's audio data
Port to transfer AV-streaming's video data
Port to transfer voting/polling data
Port for video streaming service
Port for file transfer service
Port for device management
Port for device reporting
NovoPro User Manual V2.5
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