RE: [squid-users] FTP with squid 3.1.3 failed

Hello Tom

I too have the same problem

Squid-3.1.3 stable
Kernel 2.6.18-194.3.1.el5

Centos 5.5

Cannot access ftp sites, getting this in my dmesg:

conntrack_ftp: partial 229 568375762+13
conntrack_ftp: partial 229 568375762+13
conntrack_ftp: partial 229 568375762+13
conntrack_ftp: partial 229 568375762+13
conntrack_ftp: partial 229 568375762+13
conntrack_ftp: partial 229 568375762+13
conntrack_ftp: partial 229 568375762+13
conntrack_ftp: partial 229 568375762+13
conntrack_ftp: partial 229 568375762+13

regards,

Dawie Pretorius
senior linux engineer

I compiled squid 3.1.3 on a 2.6.27-kernel. There I have the same
problems. I still cannot access the ftp-server (ftp://ftp.gnu.org) or
ftp://ftp.novell.com. With the old one (3.0.Stable23), it's working.

2010/6/10 Tom Tux <tomtux80_at_gmail.com>:
> I'm using kernel 2.6.32. I read, that there's a problem with Tproxy
> and Kernel 2.6.32 (http://wiki.squid-cache.org/Features/Tproxy4).
> Could this perhaps be the same problem?
>
> In the accesslog I have the following entry:
> 1276164891.054  14880 xx.xx.xx.xx TCP_MISS/504 3865 GET
> ftp://ftp.gnu.org/ user1 DIRECT/140.186.70.20 text/html
>
> Thanks.
> Tom
>
>
> 2010/6/10 Amos Jeffries <squid3_at_treenet.co.nz>:
>> Tom Tux wrote:
>>>
>>> Hi
>>> With Squid 3.1.3, I'm not able to connect a ftp-site (ex.
>>> ftp://ftp.gnu.org/). The squid-process tries to connect the ftp-server
>>
>> Error message generated by the failure please.
>>
>>> with a dynamic port (not tcp 21). This will be blocked through our
>>> firewall:
>>> tcp        0      1 squidproxy:37656    ftp.gnu.org:64789     SYN_SENT
>>>   106        562158     6442/(squid)
>>>
>>> I have a analog configuration with squid 3.0.STABLE 23 and there it
>>> works. The squid-process connect the remote-ftp-server with the normal
>>> port tcp 21.
>>>
>>> What could be wrong here?
>>
>> I think that port you see is one of the DATA channels FTP protocol uses,
>> separate to the control channel on port 21.
>>
>> Amos
>> --
>> Please be using
>>  Current Stable Squid 2.7.STABLE9 or 3.1.4
>>
>
 
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Received on Thu Jun 10 2010 - 12:25:36 MDT