Comment 43 for bug 628087

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Jan Claeys (janc) wrote :

Just for the record: one more reason to avoid duplicate hostnames is that some DHCP servers (including ones run by some ISPs) (re-)assign IP addresses based on the hostname a host supplies to it ("hey I know that host, let's re-assign its previous IP"), and that could result in real breakage when multiple computers get assigned the same IP address somehow...