On Tue, 27 Dec 2016, mars zhang wrote:

> FileZilla Client works well in the same environment

Unfortunately that doesn't help a lot, unless you can also check exactly what
it does. I believe Filezilla works with more non-standard commands in ways to
avoid the data connection etc in ways curl doesn't.

> and there is no firewall.

Then it seems your server is broken. Why would it tell curl an IP + port
number that curl can't connect to?

> Can you give me a example of a curl command that can work well for drftpd?

You already used a command that should work for all I know.

-- 
  / daniel.haxx.se
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