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EXAMPLE OF Layer 2 Ethernet Firewall Rules

Scheduled Pinned Locked Moved Firewalling
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  • J
    JonathanLee
    last edited by JonathanLee Jan 9, 2024, 9:43 PM Jan 9, 2024, 9:42 PM

    Hello fellow Netgate community,

    Can someone please help?

    I have an issue with blocking layer 2 traffic on 23.09.01.

    Goal I want the Guest pcie mini wifi card 10.0.0.0/24 to not be able to send layer 2 traffic to the AP secure side 192.168.1.0/27

    This worked in the 23.05.01

    Does anyone have an example of this if I add my default blocks now I get locked out of the GUI they worked before.

    Am I doing something wrong here? These are different broadcast domains I want to add a rule that says block all OPT1 layer 2 traffic to anything else. I just want that traffic to go to the wan and forget about it.
    Screenshot 2024-01-09 at 1.39.28 PM.png

    Any default block I add stops all traffic but I have all the IP addresses accounted for all the subnets I am stumped here.

    If I have 2 different broadcast domains one the PCIE mini card and the other the AP plugged into the marvel switch what is different in 23.09.01 where I can't add my default blocks anymore?

    Make sure to upvote

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    • J
      JonathanLee
      last edited by Jan 9, 2024, 10:43 PM

      This seemed to resolve all my issues changing it to address and not subnet. I have my ARP storm protection back it seems.... I wonder what the difference is between address and subnet.

      Screenshot 2024-01-09 at 2.41.20 PM.png

      You can not enter in anything with address also...

      Screenshot 2024-01-09 at 2.42.23 PM.png

      Make sure to upvote

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      • J
        JonathanLee
        last edited by Jan 9, 2024, 10:45 PM

        The rule numbers do not change with the added blocks so I do not think it seems them

        Make sure to upvote

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