Re: pkg/47054 (benchmarks/super_pi: source unfetchable and restricted)

[Robert Elz <kre%munnari.OZ.AU@localhost>]

    Date:        Fri, 12 Oct 2012 10:34:44 +0200
    From:        John Marino <netbsd%marino.st@localhost>
    Message-ID:  <5077D624.4030308%marino.st@localhost>

  | Trying again, I can connect to FTP.
  | The last two lines are:
  | 250 CWD command successful.
  | local: super_pi.tar.gz remote: super_pi.tar.gz
  | 
  | After a bit, I get this:
  | 421 Service not available, remote server timed out.  Connection closed.

Looks suspiciously like NAT death & EPSV - an FTP server & client that
understand (and use) EPSV (or EPRT) separated by a NAT that has no
idea what those are about (though as it is now close to 15 years since
they were added, such a thing is really inexcusable - but they certainly
exist).

You could try disabling EPSV in the client, and see if that helps.

Otherwise, try a tcpdump of the connection, and see what is really
happening.

kre