Multicast

[tomasz_skoczek]

can anyone run multicast on lan between vlans

[tomasz_skoczek]

I have opnsense and cisco switches

on vlan 999 i have sender on vlan 10 i have reciver

Now i configure Cisco router an multicast between vlans working
On cisco route i only do
ip multicast-routing distributed
and on
interface gi0/0/0.10
ip pim dense-mode

interface gi0/0/0.999
ip pim dense-mode


Opensense i configured
igmp-proxy

upstreem vlan999
downstreem vlan10

not working i tested by

on server
sockperf server -i 224.4.4.4 -p 1234

on client
sockperf ping-pong -i 224.4.4.4 -p 1234

[zan]

Have a look at UDP Broadcast Relay https://forum.opnsense.org/index.php?topic=15721.0

[FraLem]

Hi there, one solution would be to use IGMP Proxy. One VLAN as upstream, second Vlan as downstream. Do not forget to select allow options on the firewall rule.
Rgds