Feb. 20
14
R. Theiner
WolfVision GmbH
Oberes Ried 14
A-6833 Klaus / AUSTRIA
Tel. +43-5523-52250
Fax +43-5523-52249
E-Mail: [email protected]
www.wolfvision.com
4. Firewall rules
Cynap Core has firewall rules that must be adhered to in order to allow successful network
communications, and the corresponding services to be used. To use services with user
defined addresses and ports, be sure these are not blocked by your firewall.
Function /
Application
Port
Type
Inbound /
Outbound
Description
Airplay
Multicast DNS
(mDNS)
5353
UDP
Inbound /
Outbound
Multicast DNS (mDNS
224.0.0.251) Bonjour
Audio
4100
TCP / UDP Inbound
Audio for Airplay
Airplay
7000
TCP
Inbound
Primary Airplay communication
Video
7100
TCP
Inbound
Airplay video communication
Audio
47000
TCP
Inbound
Airplay audio communication
Airplay Bluetooth
Audio
4100
TCP / UDP Inbound
Audio for Airplay
Airplay
7000
TCP
Inbound
Primary Airplay communication
Video
7100
TCP
Inbound
Airplay video communication
Audio
47000
TCP
Inbound
Airplay audio communication
Chromecast
Multicast DNS
(mDNS)
5353
UDP
Inbound /
Outbound
Multicast DNS (mDNS
224.0.0.251)
Discovery
1900
UDP
Inbound
Chromecast discovery
Audio
4100
–
4164
TCP / UDP Inbound
Audio for Chromecast
Chromecast
8008
TCP
Inbound
Primary Chromecast
communication
Chromecast
8009
TCP
Inbound
Communication Chromecast
Video data stream
32768
–
61000
UDP
Inbound
/Outbound
Chromecast (video data stream)
Miracast MS-MICE
Multicast DNS
(mDNS)
5353
UDP
Inbound
Multicast DNS (mDNS
224.0.0.251)
DHCP
67 / 68
UDP
Inbound
DHCP communication between
device and receiver
RTP Stream
19000
–
19007
19010
–
19016
UDP
Inbound
RTP media traffic port for delivering
audio and video
RTSP Control
7236
TCP
Outbound
RTSP control port is used to
establish and manage session
MS-MICE Control
7250
TCP
Inbound
Control port on which Cynap family
system listen for Miracast packets
when over existing network mode
is enabled
Touchback
50000
TCP
Outbound
This port is for touchback to send
mouse events back between
Cynap to the Windows computer. If
this port is blocked, bi-directional
inputs is not possible.
Wake On LAN
7 / 9
UDP
Inbound /
Outbound
Usually port 7 is used for sending
the magic packet
FTP
21
TCP
Outbound
Connection to FTP server
SSH
22
TCP
Inbound
Access for Wolfvision support
http, Cynap control
80
TCP
Inbound
This port used to connect to Cynap
web interface (httpd). If this port is
blocked, no connection can be
made.