>I disagree. The deprecated address shouldn't be in DNS, so the application
>that is trying to connect to your deprecated address probably is *not*
>stepping through getaddrinfo results. Instead it is probably some kind of
>distributed application, and it got your address a day ago (from getpeername
>or getaddrinfo) and saved it in various data structures. Now it is trying to
>connect to you again.
yah, but there are faulty DNS servers caches result longer than
it should. if we accept the connection, we will use deprecated
address for longer period of time, and we end up cannot terminate
contract with ISP-OLD.
itojun
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