Difference between revisions of "Linn DS/DSM Network requirements"

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::'''ODP''' (OpenHome Device Protocol)
 
::'''ODP''' (OpenHome Device Protocol)
 
::: TCP on an ephemeral port
 
::: TCP on an ephemeral port
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<br><br>
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If you are using more than six Linn DS/DSM products in the same network and want to share/Songcast the music to other rooms then make sure the LAN can support Multicasting.
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<br><br>
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If you have issues with your Routers check:
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:* '''QoS '''is turned <u>'''OFF'''</u> (some Routers do not implement this consistantly and this may block Linn DS discovery).
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:* If you have a simple network with Unmanaged switches, turn '''"IGMP Snooping"''' - <u>'''OFF'''</u> otherwise check IGMPv2 is supported.
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:* On BTHomeHubs turn '''"Extended UPnP security"''' - <u>'''OFF'''</u>
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:* On DLINK, within '''"Advanced"''', '''Multicast Streams''' - <u>'''ENABLE'''</u>

Revision as of 14:50, 19 February 2019

The Services, ports and protocols are used by the Linn app and players in the network
Services
UPnP & SSDP (Linn DS/DSM discovery and control)
Port 1900 (UDP)
Port 2869 (TCP),
Ports 49152-65535 (both TCP & UDP)
LPEC (Linn Products Event Control)
Port 23 (TCP)
mDNS (Bonjour)
IPV4 224.0.0.251 port 5353 (UDP)
DHCP
Ports 67, 68 (UDP)
ODP (OpenHome Device Protocol)
TCP on an ephemeral port



If you are using more than six Linn DS/DSM products in the same network and want to share/Songcast the music to other rooms then make sure the LAN can support Multicasting.

If you have issues with your Routers check:

  • QoS is turned OFF (some Routers do not implement this consistantly and this may block Linn DS discovery).
  • If you have a simple network with Unmanaged switches, turn "IGMP Snooping" - OFF otherwise check IGMPv2 is supported.
  • On BTHomeHubs turn "Extended UPnP security" - OFF
  • On DLINK, within "Advanced", Multicast Streams - ENABLE