OpenVPN with multicast tunnel

  • Hello,
    I am currently running pfSense on 2 machines at two different locations. They both work great locally but I am trying to bridge the networks together. I have been able to setup an openvpn tunnel between the two sides and can route basic traffic through. However, I am trying to make this as easy as possible for both offices. Since they all run macs, I wanted to get bonjour to work through the tunnel. I have setup avahi on both ends but can not get it to work. Someone pointed out that I need to getup another tunnel through my openvpn tunnel to make it work…

    Please advise. I am not quite sure where to go.
    My network looks like this

    Wan1 -> Office1 -> LAN ( -> Openvpn Tunnel ( -> Office 2 (

    I feel I know my way around pfsense fairly well at this point but the more advanced stuff always gets me.

    Any help or direction would be greatly appreciated. Thanks in advance.