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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
9
9
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
9
9
SSH
: Firmware update
443
TCP
—
9
HTTPS
: Authentication and firmware
update
1900
UDP
9
9
UPnP
: Microsoft SSDP for discovery of
UPnP devices