MultiCast Traffic Between Interfaces



  • I have pfsense and two centos virtual machines running on hyper-v. I would like to be able to route multicast traffic between two subnets.

    pfsense
    LAN0 - 192.168.89.0/24
    LAN1 - 192.168.90.0/24

    VM1 - 192.168.89.2/24
    VM2 - 192.168.90.2/24

    I'm able to successfully ping the hosts and I do not see any drops within the firewall logs. The commands I'm using to test traffic are

    VM1 - iperf -u -c 225.1.2.3 -T 3
    VM2 - iperf -s -u -B 225.1.2.3

    If I set the virtual network adapters to be on the same (but the ip's are still the same) it works, but if I change the adapters so they are different it stops working (can still ping).

    For IGMP Proxy I have
    LAN0 - upstream - 192.168.89.0/24
    LAN1 - downstream - 192.168.90.0/24

    Any ideas if this is possible? Thanks!