46 Matrox Maevex Series – User Guide
Appendix A – Firewall requirements
The following are the firewall requirements for your controller system and for a network with a
Maevex environment.
PowerStream Plus software
The following are the firewall requirements for your controller system.
Firmware updater
The following are the firewall requirements for a system running the Matrox Firmware Updater.
Network Port Type Inbound Outbound Functionality
20,21 TCP — 9 FTP : Failsafe file upload
*
* Maevex 5150 decoder only.
53 TCP — 9 DNS: DNS requests
443
†
† Minimum requirements.
TCP — 9 HTTPS: PowerStream Plus commands
1900
†
UDP 99
UPnP: Microsoft SSDP for discovery of
UPnP devices
Note: ICMP must be enabled (ping).
Network Port Type Inbound Outbound Functionality
20,21 TCP — 9 FTP : File upload
22
*
* Minimum requirements.
TCP 99SSH: Firmware update
443
*
TCP — 9
HTTPS: Authentication and firmware
update
1900
*
UDP 99
UPnP: Microsoft SSDP for discovery of
UPnP devices