Re: [squid-users] FTP not connected through Squid

From: Amos Jeffries <squid3_at_treenet.co.nz>
Date: Tue, 18 Mar 2014 21:37:24 +1300

On 18/03/2014 9:01 p.m., ***some text missing*** wrote:
> We are using both kerberos and basic authentication mode.
>
> I am now able to connect to FTP site through filezilla by allowing FTP port with CONNECT method but unable to view directory listings. below are both errors.
>
> Filezilla Error;
> 150. Opening binary mode data connection.
> error. connection timed out
>
> access.log;
>
> 1395127370.117 20775 10.25.40.121 TCP_MISS/000 0 CONNECT 115.186.92.227:58682 - NONE/- - [Host: 115.186.92.227:58682\r\nProxy-Authorization: Basic c2FyZnJhei5hc2xhbUBtY2IuY29tLnBrOlJSb290QEREb21haW4=\r\nUser-Agent: FileZilla\r\n] []
> 1395127370.117 22121 10.25.40.121 TCP_MISS/200 395 CONNECT 115.186.92.227:21 - DIRECT/115.186.92.227 - [Host: 115.186.92.227:21\r\nProxy-Authorization: Basic c2FyZnJhei5hc2xhbUBtY2IuY29tLnBrOlJSb290QEREb21haW4=\r\nUser-Agent: FileZilla\r\n] []
>

Looks like port 20 (ftp-data) was not enough for you.

If you can't convince FileZilla to use port 20, you may have to add this
to squid.conf:
 acl SSL_ports port 1024-65535 # FTP data

Amos
Received on Tue Mar 18 2014 - 08:37:32 MDT

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