I have written such a modulino. It keeps a log of public facing IP addresses and sends messages when the addresses change. It can also validate IP addresses against public DNS. I don't think it is useful for businesses, but for people who run their own home servers (like me), there is a use case, even for static IP addresses - mine is not guaranteed. I am minded to publish it on CPAN, subject to feedback here. Is this something it would be useful to publish? If so:

  • Is App:ipchange a sane name?
  • The modulino currently has a .pm extension, allowing it to be used by test scripts. Should this be removed? If so, when and how? It's an aspect of CPAN with which I am unfamiliar & can find no docs.

    • Regards,

    John Davies

    In reply to Modulino to report ip address changes by davies

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