Hacker Public Radio

HPR4303: TIL two things to do with firewalld

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This show has been flagged as Clean by the host.

Two things I learned recently:

  1. You can't use the first and the last IP address in a /24
    2. block.
  2. When you start a podman container, it adds a source IP address
    3. to you Trusted zone in firewalld. If you restart firewalld, your
    podman container becomes inaccessible.

    HPR show about CIDR notation: https://hackerpublicradio.org/eps/hpr4041/index.html


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