Block Internal traffic for single adapter

  • Hi,

    So, i am running a multiple adapter network. And I am trying to block Internal traffic between single interface the only condition i need to apply is that, they shouldn't communicate with each other, someone who is using the same adapter. For example:

    pfsense Adapters:

    WAN: ->
    LAN: ->
    Work: ->

    Client 1:
    Client 2:

    Now, what i want is that, both clients shouldn't communicate with each other no in/out. With rest of the adapters they should communicate.


  • Hello,

    your clients are both in the same subnet. Its impossible to restrict traffic for them because they are directly connected trough the switch.
    If you want to firewall the traffic you need to place them in different subnets.

    Kind regards

Log in to reply