El 25/02/10 20:46, Alan Altmark escribió: > On Thursday, 02/25/2010 at 10:57 EST, "Frank M. Ramaekers" > <[email protected]> wrote: > >> Windows FTP server: >> >> ftp> ls >> 227 Entering Passive Mode (10,2,10,187,13,151). >> (it hangs at this point) >> > My guess is that there is a firewall (Defender, whatever) on the FTP > server that is blocking inbound connections to ephemeral ports (3479 in > this case). A good fw would dynamically open the port. A wireshark trace > on the ftp server would likely give you a good idea of where the problem > lies. > > I say "on the FTP server" since it worked when you switched FTP servers > and I *assumed* that they were in the same subnet. > > Alan Altmark > z/VM Development > IBM Endicott > > ---------------------------------------------------------------------- > For LINUX-390 subscribe / signoff / archive access instructions, > send email to [email protected] with the message: INFO LINUX-390 or visit > http://www.marist.edu/htbin/wlvindex?LINUX-390 > I don't know if this could be related, but, I've found similar misbehaviour using z/OS USS FTP , due to REST FTP command requires block mode (MODE B) enabled , and FTP doesn't do it automatically. Wireshark was of great help on this. Details on BZ: https://bugzilla.redhat.com/show_bug.cgi?id=549487
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