Port specific IP-range limitation rule



  • I'm not sure if this is at all possible, hence me asking here.

    Need:
    Set up a rule for port 10000 (just an example for this post) that will only allow connections to that port from a specific WAN side IP-range say  22.0.0.1 - 22.225.225.1 (just an example).

    Other traffic and services happen on this same firewall and naturally they have their own rules.



  • Shouldn't be a problem.

    1. Make an alias containing the allowed ip range
    2. Create a firewall rule for WAN, port 10000 and source<your-iprange-alias></your-iprange-alias>


  • :o

    So you can use Aliases on WAN side things as well?!
    Cool!

    And of course thank you!


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