On 9 Apr, 19:31, Sawada999 <nos...@nospam.com> wrote:
> I'm FTPing to several locations. They all work except one. They all
> worked before I installed ZFTP server at all the locations.
>
> For this one location it hangs for about 15 seconds and then displays
> white screen when it reaches this line of code.
>
> $conn_id = ftp_connect($ftp_server);
>
> I've looked at this a hundred times. The IP is correct. I can FTP to
> this location with any number of FTP programs so the server appears to
> be working correctly. There is nothing in the error log on my site.
>
> What am I missing?

Error messages for starters - find out where they are getting to
written to and go read them.

Other things to check:
Firewall requires passive mode? Server requires a PTR lookup?

C.