Routing Discovery Packets between Subnets



  • Hi all,

    I have an issue that I can't seem to figure out. I presently run 3 subnets on my network:

    192.168.2.0/24 = LAN
    192.168.3.0/24 = WIFI
    192.168.4.0/24 = IPSec

    I have setup firewall rules to route between LAN and WIFI and it seems to work fine, except for discovery packets. I have tried installing Avahi and an IGMP proxy, but they still don't pass between the subnets. I would appreciate any help. Thanks!



  • Need more info on what you're trying to do. Are you talking about discovery for DHCP?



  • I was trying to get things like DLNA auto discovery working across subnets, but gave up and went the lazy route with a bridge instead which solved the problem. Thanks.