Everything Instant On

 View Only
  • 1.  Setting up ACL's on HPE 1930

    Posted 03-27-2025 05:29 AM

    Hey there,

    i tried setting up some ACLs.

    1. Problem:

    Is it intended, that once i set up a ACL and press save, i'm not able to edit it afterwards?

    Or am i missing something?

    2. Problem:

    I want to allow tcp traffic from a specific IP address (e.g. 192.168.0.100) to another IP address (e.g. 192.168.0.200) and back, so i set up 2 rules:

    1. Permit / Specific Traffic / TCP 192.168.0.100 / 0.0.0.0 / Ports 0-65535 / 192.168.0.200 / 0.0.0.0 / Ports 0-65535
    2. Permit / Specific Traffic / TCP 192.168.0.200 / 0.0.0.0 / Ports 0-65535 / 192.168.0.100 / 0.0.0.0 / Ports 0-65535
    3. a finishing deny rule

    This works pretty well.

    But, because the second IP (.200) is allowed to talk to more than the first (.100) address, and because i'm lazy, i thought about using wildcards for the second rule like this

    1. Permit / Specific Traffic / TCP 192.168.0.100 / 0.0.0.0 / Ports 0-65535 / 192.168.0.200 / 0.0.0.0 / Ports 0-65535
    2. Permit / Specific Traffic / TCP 192.168.0.200 / 0.0.0.0 / Ports 0-65535 / 192.168.0.1 / 0.0.0.255 / Ports 0-65535
    3. a finishing deny rule

    This doesn't work, furthermore then ALL devices in the network are allowed to talk to .200

    What am i missing here?

    Cheers and thanks for your help :)



    ------------------------------
    In Vertigo
    ------------------------------


  • 2.  RE: Setting up ACL's on HPE 1930

    Posted 30 days ago

    Did you try this instead ? 

    1. Permit / Specific Traffic / TCP 192.168.0.200 / 0.0.0.0 / Ports 0-65535 / 192.168.0.0 / 0.0.0.255 / Ports 0-65535


    ------------------------------
    Alessio Zordan
    ------------------------------