Multicast

Started by tomasz_skoczek, March 08, 2023, 03:52:46 PM

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can anyone run multicast on lan between vlans

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


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