Multicast over WDS

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wabe
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Joined: 17 Jun 2006
Posts: 889

PostPosted: Fri May 11, 2018 5:29    Post subject: Multicast over WDS Reply with quote
Tried setting up wireless link between my fiber modem and a TV-receiver using two old wrt54s sitting in a closet. Configured a WDS-bridge between the routers without any issues but the actual TV-transmission doesn't seem to go through the link. Have disabled 'filter multicast' and also disabled the firewall on both routers entirely but no luck.
The firmware on the wrt54s are old, could this have anything to do with failing? Any thoughts?

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Per Yngve Berg
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Joined: 13 Aug 2013
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Location: Romerike, Norway

PostPosted: Fri May 11, 2018 18:45    Post subject: Reply with quote
Is this a HD channel?

A HD channel is 15 Mbyte/s. The speed for multicast over wifi is the base speed 6 Mbyte/s. The link will be saturated.
wabe
DD-WRT Guru


Joined: 17 Jun 2006
Posts: 889

PostPosted: Sat May 12, 2018 8:34    Post subject: Reply with quote
Per Yngve Berg wrote:
Is this a HD channel?

A HD channel is 15 Mbyte/s. The speed for multicast over wifi is the base speed 6 Mbyte/s. The link will be saturated.

That maybe an issue but the main problem is that no multicast traffic seem to get through the link.

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Netgear R7000 on Build 55109
Asus AC-AC68U rev. C1 (AP) on Build 55109
Asus AC-68U rev. A1 on Build 54604
Asus AC-68U rev. A1 on Build 53339
Per Yngve Berg
DD-WRT Guru


Joined: 13 Aug 2013
Posts: 6870
Location: Romerike, Norway

PostPosted: Sat May 12, 2018 10:56    Post subject: Reply with quote
Multicast may not be implemented in old builds.
It probably have to be manually configured with the igmpproxy.conf file. Set upstream and downstream interfaces.
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