[squid-users] FTP through squid

Dear community,

I am setting up a squid proxy but I am not able to allow access to ftp server.
I read many explanation on this but I'm a bit lost.

So here is my conf :

acl SSL_ports port 443 20 21
acl Safe_ports port 80          # http
acl Safe_ports port 21          # ftp
acl Safe_ports port 443         # https
acl CONNECT method CONNECT

####### IPOC ACL's
acl sub1 src 10.1.1.0/24
acl sub2 src 10.1.2.128/25
acl ftp proto FTP
http_access allow ftp
###### Default access based on defined access lists
http_access allow manager localhost
http_access deny manager
# Deny requests to certain unsafe ports
http_access deny !Safe_ports
# Deny CONNECT to other than secure SSL ports
http_access deny CONNECT !SSL_ports
http_access allow sub1
http_access allow sub2
# Deny all
http_access deny all

###### Squid's port
http_port 3128

###### Default Squid

hierarchy_stoplist cgi-bin ?
refresh_pattern ^ftp:           1440    20%     10080
refresh_pattern ^gopher:        1440    0%      1440
refresh_pattern -i (/cgi-bin/|\?) 0     0%      0
refresh_pattern .               0       20%     4320

I can see the following log in the access.log :

 [02/May/2012:11:44:55 +0200] "GET ftp://ftp.free.fr/ HTTP/1.0" 504
3190 "-" "Mozilla/5.0 (Windows NT 5.1; rv:12.0) Gecko/20100101
Firefox/12.0" TCP_MISS:DIRECT

But I get a squid error message on firefox :
The requested URL could not be retrieved

What am I missing here ?

Regards,

Hugo
Received on Wed May 02 2012 - 09:55:33 MDT