Blocking DHCP traffic – Any interface

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  • November 15, 2014 at 6:57 pm #44109
    x1alfa
    Member

    Hi, just wondering, in firewall rules when you set the “Input” Chain to “Drop” the change should have affect on all input traffic to any interface?!!. So, why machines on a “DHCP” enabled subnet can still get DHCP leases from the ZeroShell DHCP server?.

    I used VirtalBox + ZeroShell 3.2.1 + Fresh installation (default firewall rules).

    I’m trying to block all access to ZeroShell, allow access to pre defined MAC addresses Using the “Input” Chain..

    Regards,
    Tammar

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