Works here...

Can you add

debug_options ALL,1 9,9

to squid.conf, and then send me the output in cache.log when trying to
access the failing server?


It might be a problem in the interaction between Squid, your firewall,
and the FTP server. Do your firewall support passive FTP?

Regards
Henrik



David Flood wrote:
> 
> We have recently went behind a firewall which meant our web access was totally 
> reliant
> on the proxy. FTP did not seem to the work at all with the old version of squid we 
> were
> using so I've just upgraded to the latest version (2.5 stable1). This seems to 
> improve
> the situation but some FTP sites do not work through the squid proxy but works 
> through
> our IPlanet/Netscape proxy which we are trying to get rid of as it is so buggy. One 
> site
> as an example is the finland download site for samba linked to from www.samba.org
> the address is ftp://fi.samba.org/pub/samba/
> Under squid this site gives a ftp protocol error while the Germany and Italy links 
> from
> the same page work fine. Here is a cut&paste of the error page:
> 
> ERROR
> The requested URL could not be retrieved
> 
> --------------------------------------------------------------------------------
> 
> An FTP protocol error occurred while trying to retrieve the URL:
> ftp://fi.samba.org/pub/samba/
> 
> Squid sent the following FTP command:
> 
> NLST
> 
> and then received this reply
> 
> Use PORT or PASV first.
> 
> --------------------------------------------------------------------------------
> 
> Generated Fri, 28 Mar 2003 12:22:25 GMT by www.comp.rgu.ac.uk
> (squid/2.5.STABLE1-20030303)
> 
> Again this site loads ok if I use the other proxy.
> 
> Also is the mailing list stored in a searchable archive as this would be really 
> usefull
> source for troubleshooting and would supply a lot more info thatn just the FAQ pages.
> 
> Thanks in advance
> 
> David Flood
> Systems Administrator

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