Configure the network for devices sharing their screens using Google Cast, Airplay, or the Smart Mirror App



If mobile devices and computers are going to share their screens , use the following information to configure the network.

To allow mobile devices and computers to share their screens

  1. Enable the following ports for screen sharing with the SMART Mirror client app over the internet:


Note 

Even if your network is open, the following ports need to be open for SMART Mirror.

Protocol

Port range

Feature

TCP

80

Outbound http

TCP

443

Outbound http

UDP

53

Outbound http



Enable the following ports for screen sharing using Google Cast or Airplay when screen sharing locally with all devices on the same network:

Note 

Even if your network is open, the following ports need to be open for SMART Mirror.


Protocol

Port range

Feature

TCP

1-65535Client selects and uses an available port.

UDP

1025-65535

Client selects and uses an available port.

TCP

5353

mDNS

UDP

5353

mDNS

TCP

3689

Airplay

TCP

4700

Airplay

TCP

5000

Airplay

TCP

7000

Airplay

TCP

7100

Airplay

TCP

47000

Airplay

UDP

7010

Airplay

UDP

7011

Airplay

TCP

8009

Google Cast

TCP

49228

Google Cast

TCP

50529

Google Cast

UDP

1900

Google Cast

UDP

54780

Google Cast

UDP

62527

Google Cast


  1. If Layer 7 filtering or a proxy with protocol filtering has been applied to the ports above, then administrators will need to allow the following protocols:

    • HTTP

    • HTTPS

    • DTLS

    • XMPP

    • Bonjour protocols for AirPlay and Google Cast

    • SRTP

    • DNS

    • STUN

    • TURN

    • ICE


  1. When screen sharing over the internet with the SMART Mirror client app, the following FQDNs must be unblocked on the Firewall:

    • smartmirror.link

    • netcheck.joindisplaynote.com

    • netcheck.joinmontage.com

    • cast.displaynote.com

    • montage.displaynote.com

    • xmpp.displaynote.com

    • stunturn-prod-ireland.displaynote.com

    • stunturn-prod-mumbai.displaynote.com

    • stunturn-prod-singapore.displaynote.com

    • stunturn-prod-virginia.displaynote.com

    • stunturn-prod-california.displaynote.com