5 Replies Latest reply: Oct 19, 2014 3:08 AM by cuongvuvu06 RSS

    Passing DHCP traffic in bridged mode


      Anyone have a workaround to pass DHCP traffic while the firewall is in bridged mode....



      Windows VM ----> Sidewinder in Transparent mode -----> ISP DSL mdm -----> ISP DHCP server

      ^internal zone                                                               ^external zone


      I have a Windows host on the internal side making a DHCP discover request (Dst Port 67, DST IP, DST MAC ff:ff:ff:ff:ff:ff)


      I can see the packet appear on the bridge0 interface but it does not exit the external interface that faces the ISP as expected as I believe that the firewall will not just broadcast the DHCP request to all zones...