Chromecast across VLANS - Revision history

Ledhed at 21:26, 5 April 2020

2020-04-05T21:26:40Z

Ledhed at 21:24, 5 April 2020

2020-04-05T21:24:48Z

Ledhed at 21:20, 5 April 2020

2020-04-05T21:20:50Z

Ledhed at 21:19, 5 April 2020

2020-04-05T21:19:06Z

Ledhed at 21:04, 5 April 2020

2020-04-05T21:04:59Z

Ledhed: Created page with "== Overview == Chromecast (as well as AirPlay) utilize a discovery protocol to advertise services on a device. This is done through Multicast DNS. mDNS is a link local discov..."

2020-04-05T21:03:23Z

Created page with "== Overview == Chromecast (as well as AirPlay) utilize a discovery protocol to advertise services on a device. This is done through Multicast DNS. mDNS is a link local discov..."

New page

== Overview ==
Chromecast (as well as AirPlay) utilize a discovery protocol to advertise services on a device. This is done through Multicast DNS. mDNS is a link local discovery protocol and therefore doesn't traverse VLANs natively.

== Configuring a HP Procurve ==
=== Enable mDNS ===
conf t
mdns enable

=== Configure the nDNS Gateway ===
conf t
mdns gateway vlan 100-103,110

== Create a mDNS Profile ==
conf t
mdns profile "Google" rule 1 service "googlecast" action permit
mdns profile "Google" vlan 100-103,110

== Enable IGMP Snooping==
IGMP Snooping allows the switch limit multicast to only ports that are using it.
conf t
vlan 100-103,110
ip igmp

=== Verify IGMP ===
You can check which ports have IGMP traffic by running the following command:
sh ip igmp
or for a specific VLAN
sh ip igmp vlan 110

== Testing ==
Place a Google casting device on one of the VLANS listed above (lets say 110), and your mobile phone on another (say VLAN 103). Now try to cast to from the YouTube or another Cast capable app. You should see your Google cast devices. If not, check #Verify_IGMP

== References ==
https://www.youtube.com/watch?v=gMUnkp6Ao8o

[[Category:HP_Procurve]]

@@ Line 44: / Line 44: @@
   mdns default filter in action deny
   mdns default filter out action deny
+. If you do get it working, remember to save the configuration (and probably a good idea to back it up).
 == References ==

@@ Line 39: / Line 39: @@
   mdns default filter in action permit
   mdns default filter out action permit
-. If you see cast devices now, then you may need to change your "Google" mDNS profile from the [[Chromecast across VLANS#Create a mDNS Profile|Create a mDNS Profile]] section. Its likely the service name is wrong. Service name discovery is beyond the scope of this article. Try googling for 'Chromecast mDNS Service Names'
+. If you see cast devices now, then you may need to change your "Google" mDNS profile from the [[Chromecast across VLANS#Create a mDNS Profile|Create a mDNS Profile]] section. Its likely the service name is wrong. Service name discovery is beyond the scope of this article. Try googling for 'Chromecast mDNS Service Names'<br><br>

@@ Line 32: / Line 32: @@
 == Testing ==
-Place a Google casting device on one of the VLANS listed above (lets say 110), and your mobile phone on another (say VLAN 103). Now try to cast to from the YouTube or another Cast capable app. You should see your Google cast devices. If not, check [[Editing Chromecast across VLANS#Verify IGMP|Verify IGMP]]
+. Place a Google casting device on one of the VLANS listed above (lets say 110), and your mobile phone on another (say VLAN 103). Now try to cast from the YouTube or another Cast capable app. You should see your Google cast devices.<br><br>
@@ Line 39: / Line 46: @@
-[[Category:HP_Procurve]]
+[[Category:HP_ProCurve]]

← Older revision		Revision as of 21:04, 5 April 2020
Line 32:		Line 32:

	== Testing ==		== Testing ==
−	Place a Google casting device on one of the VLANS listed above (lets say 110), and your mobile phone on another (say VLAN 103). Now try to cast to from the YouTube or another Cast capable app. You should see your Google cast devices. If not, check #~~Verify_IGMP~~	+	Place a Google casting device on one of the VLANS listed above (lets say 110), and your mobile phone on another (say VLAN 103). Now try to cast to from the YouTube or another Cast capable app. You should see your Google cast devices. If not, check [[Editing Chromecast across VLANS#Verify IGMP\|Verify IGMP]]