• Basic IPv6 Troubleshooting Commands (I) / IPv6 Rosetta Stone 2019

    November 4, 2019 by

    Hi everybody, This post is meant to provide an overview of basic IPv6 troubleshooting approaches and commands, for three main operating systems: Windows, Linux & macOS. There might even be a small series of posts, covering different domains. At some point it will include (for said OSs only) an updated version of the “IPv6 Rosetta… Read more

  • Some Notes on IPv4 Address Space

    October 6, 2019 by

    Most of you will be aware there are currently several initiatives to make IPv4 address space formerly & formally considered ‘special addresses’ – and hence not to be used for common Internet traffic – usable (by some definition of ‘usable’). The motivation behind such efforts is clear: namely depletion of RFC 1918 space within many… Read more

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