Got myself a set of multiroom speakers and o/c want to isolate them in a separate VLAN...
Unfortunately it turns out my Sophos UTM does not have an IGMP proxy (and seems not to be able to act as Multicast Routing Rendezvous Point either), so it looks like I need a separate component.
O/c my Cisco Switches could do IGMP-Proxy, but only in routing mode... which I just turned off since I couldnt get Cross VLAN DHCP to work properly with them (probably return routing issue, had similar issues with a secondary UTM vm as VLAN router until a set a dedicated route to it), so these are out too,
Not really keen on redoing the firewalls just now, so replacing Sophos UTM with XG (or another UTM) is not a viable option at this time; I'd rather look for a drop in (vm) to act as proxy or rendevous point.
If that even works that way
Thanks
Unfortunately it turns out my Sophos UTM does not have an IGMP proxy (and seems not to be able to act as Multicast Routing Rendezvous Point either), so it looks like I need a separate component.
O/c my Cisco Switches could do IGMP-Proxy, but only in routing mode... which I just turned off since I couldnt get Cross VLAN DHCP to work properly with them (probably return routing issue, had similar issues with a secondary UTM vm as VLAN router until a set a dedicated route to it), so these are out too,
Not really keen on redoing the firewalls just now, so replacing Sophos UTM with XG (or another UTM) is not a viable option at this time; I'd rather look for a drop in (vm) to act as proxy or rendevous point.
If that even works that way
Thanks
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