fuscation
    pairing.

    In the case of IP addresses, support is for IPv4 and IPv6 - effort is made
    to keep network topology intact so that later analysis is as accurate and
    easily understandable as possible. If an IP address is encountered that we
    cannot determine the netmask for, a random IP address is used instead.

    For IPv6, note that IPv4-mapped addresses, e.g. ::ffff:10.11.12.13, are
    NOT supported currently, and will remain unobfuscated.

    For hostnames, domains are obfuscated as whole units, leaving the TLD in
    place.

    For instance, 'example.com' may be obfuscated to 'obfuscateddomain0.com'
    and 'foo.example.com' may end up being 'obfuscateddomain1.com'.

    Users will be notified of a 'mapping' file that records all items and the
    obfuscated counterpart mapped to them for ease of reference later on. This
    file should be kept private.
    z6Obfuscate sensitive networking information in a reportÚ