Port Numbers And Intranet Firewall - Delta NovoPRO User Manual

GUEST WiFi
WiFi
Guest User
By doing so, the GUEST and EMPLOYEE networks are kept separated, while at the same time, the
NovoPRO device is available to both guest users and employees.
Notes on Network Security: Within NovoPRO, the WiFi section is completely separated from the
Ethernet section, namely, there is no network routing between these two sections. Therefore, users
connecting to the WiFi 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
Copyright © 2016 DELTA Electronics, Inc. All rights reserved.
WiFi
HDMI
Projection
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
NovoPRO User Manual 2.X
EMPLOYEE network
LAN
LAN
Employee
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