The RoomWizard II is a local network device designed with security in mind. In order to prepare your network for a RoomWizard installation there are a few network implications to keep in mind.
Power over Ethernet
RoomWizard devices require a PoE connection for power and data and are 802.3at Type 2 PoE+ compliant. The voltage at the device should be between 43V-57V for proper operation.
Network Communication
Data that is transmitted to and from devices are encrypted at-rest and in-transit via HTTPS and TLS 1.2.
RoomWizards must be placed on a private protected subnet such as an IoT or Edge network.
| TCP/UDP | Port Number | Function | Source | Destination |
| TCP | 9001 | HSQLDB | RW | RW (HSQLDB Database) |
| TCP | 80 | HTTP |
RW RW Epiphany/ Any Desktop browser |
Connector(Web Server) RW (Jetty Webserver) |
| TCP | 443 | SSL |
When RW Configured RW in HTTPS/SSL mode RW RW Epiphany/ Any Desktop Browser |
When the Connector is Configured in HTTPS/SSL mode Connector(Web Server) RW (Jetty Web Server) |
| TCP | 6000 | X11 | RW | RE (XServer - Graphical Display System on RW) |
| TCP | 53 | DNS | RW | Confiugred DNS Server on Device -> Network Page. |
| TCP | 21 | FTP |
RW Admin Console Desktop Browser |
FTP Server RW RW |
| TCP | 22 | SSH |
Desktop/SSH client (Ed. Putty/Telnet) |
RW |
| UDP | 53 | DNS | RW | Configured DNS Server on Device -> Network Page |
| UDP | 68 | BootPC - DHCP | RW | DHCP Server |
| UDP | 123 | NTP | RW | Configured NTP Server |
| UDP | 5000 | RW Admin Console | Admin Console (PC) | RW |
| UDP | 5001 | RW Admin Console | RW | Admin Console (PC) |
*Ports 5000 and 5001 are optional. With these ports open and UDP broadcast enabledon the network, the RW20 Administrative Console will find the RW20s quicker during
a search operation than without them open.
RW Ports in Use (4.7 Firmware and Higher)
- FTP is disabled by default in 4.7. So, Port 21 is disabled by default but can be explicitly turned back on by User.
- SFTP (I believe it uses, TCP port 22 as it uses SSH port itself, for SFTP communication, but we need to double check on this though)
- SNMP Agent (UDP port 161 – to listen to SNMP get/SNMP walk etc. requests)
- SNMP traps (UDP port 162 – to send SNMP traps to SNMP manager)
- Admin Console does not use ports 5000/5001 under normal use anymore.
Network Device Settings
RoomWizard devices support IP addressing via the use of DHCP reservations as well as static IP assignments.